DCR-TRV33/TRV33E ADJ RMT-814 SECTION 6 ADJUSTMENTS. Ver Link. Revision History VIDEO SECTION ADJUSTMENT. Before starting adjustment

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1 RMT-84 Ver Revision History SECTION 6 ADJUSTMENTS ADJ Link Before starting adjustment VIDEO SECTION ADJUSTMENT Adjusting items when replacing main parts and boards CAMERA SECTION ADJUSTMENT PREPARATIONS BEFORE ADJUSTMENT INITIALIZATION OF 8, A, B, C, D, E, F, 8, B, C, E, F PAGE DATA CAMERA SYSTEM ADJUSTMENTS COLOR ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT LCD SYSTEM ADJUSTMENT MECHANISM SECTION ADJUSTMENT HOW TO ENTER RECORD MODE WITHOUT CASSETTE PREPARATIONS BEFORE ADJUSTMENTS SYSTEM CONTROL SYSTEM ADJUSTMENT SERVO AND RF SYSTEM ADJUSTMENT VIDEO SYSTEM ADJUSTMENTS AUDIO SYSTEM ADJUSTMENTS SERVICE MODE ADJUSTMENT REMOTE COMMANDER DATA PROCESS SERVICE MODE HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE TAPE PATH ADJUSTMENT Sony EMCS Co. 24E Published by DI Technical Support Section

2 6. ADJUSTMENT. Before starting adjustment Adjusting items when replacing main parts and boards CAMERA SECTION ADJUSTMENT PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) List of Service Tools Preparations Precaution 6-7. Setting the Switch Order of Adjustments Subjects INITIALIZATION OF 8, A, B, C, D, E, F, 8, B, C, E, F PAGE DATA INITIALIZATION OF A, D PAGE DATA 6-9. Initializing the A, D Page Data Modification of A, D Page Data A Page Table D Page Table INITIALIZATION OF B, B PAGE DATA 6-. Initializing the B, B Page Data 6-2. Modification of B, B Page Data 6-3. B Page Table 6-4. B Page Table INITIALIZATION OF 8, C, 8, C PAGE DATA 6-2. Initializing the 8, C, 8, C Page Data Modification of 8, C, 8, C Page Data Page Table C Page Table Page Table C Page Table INITIALIZATION OF E, F, E, F PAGE DATA 6-6. Initializing the E, F, E, F Page Data Modification of E, F, E, F Page Data E Page Table F Page Table E Page Table F Page Table CAMERA SYSTEM ADJUSTMENTS MHz/66MHz Origin Oscillation Check (VC-33 board) HALL Adjustment MR Adjustment Flange Back Adjustment 6-22 (Using Minipattern Box) Flange Back Adjustment (Using Flange Back Adjustment Chart and Subject More Than 5m Away) Flange Back Adjustment () Flange Back Adjustment (2) Flange Back Check MAX GAIN Adjustment Picture Frame Setting Color Reproduction Adjustment Auto White Balance Standard Data Input LV Standard Data Input Auto White Balance Adjustment White Balance Check Mechanical Shutter Adjustment Steady Shot Check COLOR ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT 6-3. VCO Adjustment (VA-8 board) RGB AMP Adjustment (VA-8 board) Automatic Adjustment Manual Adjustment 6-32 TABLE OF CONTENTS 3. Contrast Adjustment (VA-8 board) Automatic Adjustment Manual Adjustment White Balance Adjustment (VA-8 board) LCD SYSTEM ADJUSTMENT VCO Adjustment (PD-88 board) PSIG GRAY Adjustment (PD-88 board) RGB AMP Adjustment (PD-88 board) Black Limit Adjustment (PD-88 board) Contrast Adjustment (PD-88 board) Center Level Adjustment (PD-88 board) V COM Adjustment (PD-88 board) White Balance Adjustment (PD-88 board) MECHANISM SECTION ADJUSTMENT HOW TO ENTER RECORD MODE WITHOUT CASSETTE HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE TAPE PATH ADJUSTMENT 6-4. Preparation for Adjustment Processing after Completing Operations: VIDEO SECTION ADJUSTMENT PREPARATIONS BEFORE ADJUSTMENTS Equipment to Required Precautions on Adjusting Adjusting Connectors Connecting the Equipment Alignment Tapes Input/Output Level and Impedance SYSTEM CONTROL SYSTEM ADJUSTMENT Initialization of 8, A, B, C, D, E, F, 8, B, C, E, F Page Data Touch Panel Adjustment Serial No. Input Company ID Input Serial No. Input SERVO AND RF SYSTEM ADJUSTMENT Cap FG Duty Adjustment (VC-33 Board) Switching Position Adjustment (VC-33 Board) Error Rate Check Preparations before adjustments Error Rate Check VIDEO SYSTEM ADJUSTMENTS S VIDEO OUT Y Level Adjustment (VC-33 Board) S VIDEO OUT Chroma Level Adjustment (VC-33 Board) VIDEO OUT Y, Chroma Level Check (VC-33 Board) AUDIO SYSTEM ADJUSTMENTS 6-5. Playback Level Check Overall Level Characteristics Check Overall Distortion Check Overall Noise Level Check Overall Separation Check SERVICE MODE ADJUSTMENT REMOTE COMMANDER Using the adjustment remote commander Precautions upon using the adjustment remote commander DATA PROCESS SERVICE MODE Setting the Test Mode Emergence Memory Address EMG Code (Emergency Code) MSW Code Bit value discrimination Switch check () Switch check (2)

3 6. Switch check (3) Switch check (4) LED check Record of Use check () Record of Use check (2) Record of Self-diagnosis check 6-6 * Color reproduction frame is shown on page

4 COVER SECTION 6 ADJUSTMENTS. Before starting adjustment EVR Data Re-writing Procedure When Replacing Board The data that is stored in the repair board, is not necessarily correct. Perform either procedure or procedure 2 or procedure 3 when replacing board. Procedure Save the EVR data of the machine in which a board is going to be replaced. Download the saved data after a board is replaced. (Machine before starting repair) PC PC (Machine after a board is replaced) Save the EVR data to a personal computer. Download the saved data to a machine. Procedure 2 Remove the EEPROM from the board of the machine that is going to be repaired. Install the removed EEPROM to the replaced board. Remove the EEPROM and install it. (Former board) (New board) Procedure 3 When the data cannot be saved due to defective EEPROM, or when the EEPROM cannot be removed or installed, save the data from the same model of the same destination, and download it. (Machine to be repaired) PC (Machine to be repaired) Download the data. Save the data. (The same model of the same destination) After the EVR data is saved and downloaded, check the respective items of the EVR data. (Refer to page 6-3 for the items to be checked.) 6-

5 COVER -. Adjusting items when replacing main parts and boards. Adjusting items when replacing main parts When replacing main parts, adjust the items indicated by z in the following table. Note: When replacing the drum assy. or the mechanism deck, reset the data of page: 7, address: A7 to A9 to. (Refer to Record of Use check of 6-4. SERVICE MODE ) Block replacement Replaced parts Parts replacement Adjustment Section Adjustment Lens device Mechanism deck Note LCD block LCD9 (LCD panel) LCD block ND9 (Fluorescent tube) EVF block LCD93 (LCD panel) Mechanism deck M9 (Drum assy) Note Mechanism deck (MD BLOCK) CD-43 board IC5 (CCD imager) CD-43 board IC52 (S/H) LB-85 board D562 (Backlight (EVF)) MA-42 board SE54/542 (YAW/PITCH sensor) PD-88 board IC6 (RGB driver (LCD)) PD-88 board IC62 (Timing generator (LCD)) VA-8 board IC42 (RGB driver (EVF)) VA-8 board IC422 (Timing generator (EVF)) VC-33 board IC5, X5 (Timing generator) VC-33 board IC53 (A/D conv.) VC-33 board IC2 (Camera DV signal process, etc.) VC-33 board IC23 (DV signal process,rf signal process) VC-33 board IC8 (REC/PB AMP) VC-33 board IC9 (Video IN/OUT Initialization of 8,A,B,C,D,E,F, 8,B,C,E, F page data Camera Color EVF LCD Mechanism System control Servo, RF Video Initialization of A, D page data Initialization of B, B page data Initialization of 8, C, C page data Initialization of E, F, E, F page data 54MHz/66MHz origin oscillation adj. HALL adj. MR adj. Flange back adj. MAX GAIN adj. Color reproduction adj. AWB standard data input LV standard data input Auto white balance adj. Mechanical shutter adj. Steady shot check VCO adj. RGB AMP adj. Contrast adj. White balance adj. VCO adj. PSIG GRAY adj. RGB AMP adj. Black limit adj. Contrast adj. Center level adj. V COM adj. White balance adj. Tape path adj. Touch panel adj. Serial No. input CAP FG duty adj. Switching position adj. Error rate check S VIDEO OUT Y level adj. S VIDEO OUT chroma level adj. z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z Table. 6--(). z z z z z z z z z z 6-2

6 Adjusting items when replacing a board or EEPROM When replacing a board or EEPROM, adjust the items indicated by z in the following table. Board replacement EEPROM replacement Adjustment Section Adjustment CD-43 board (COMPLETE) LB-85 board (COMPLETE) MA-42 board (COMPLETE) PD-88 board (COMPLETE) VA-8 board (COMPLETE) VC-33 board (COMPLETE) VC-33 board IC262 (EEPROM) VC-33 board IC27 (EEPROM) VC-33 board IC283 (Flash memory) Supporting Initialization of 8,A,B,C,D,E,F, 8,B,C,E, F page data Camera Color EVF LCD Mechanism System control Servo, RF Video Initialization of A, D page data Initialization of B, B page data Initialization of 8, C, C page data Initialization of E, F, E, F page data 54MHz/66MHz origin oscillation adj. HALL adj. MR adj. Flange back adj. MAX GAIN adj. Color reproduction adj. AWB standard data input LV standard data input Auto white balance adj. Mechanical shutter adj. Steady shot check VCO adj. RGB AMP adj. Contrast adj. White balance adj. VCO adj. PSIG GRAY adj. RGB AMP adj. Black limit adj. Contrast adj. Center level adj. V COM adj. White balance adj. Tape path adj. Touch panel adj. Serial No. input CAP FG duty adj. Switching position adj. Error rate check S VIDEO OUT Y level adj. S VIDEO OUT chroma level adj. z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z z Table. 6--(2). 6-3

7 COVER 6-. CAMERA SECTION ADJUSTMENT -. PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) --. List of Service Tools Oscilloscope Color monitor Vectorscope Regulated power supply Digital voltmeter Ref. No. J- J-2 J-3 J-4 J-5 J-6 J-7 J-8 J-9 J- J- Name Filter for color temperature correction (C4) ND filter. ND filter.4 ND filter. Pattern box PTB-45 Color chart for pattern box Adjustment remote commander (RM-95 upgraded) Siemens star chart Clear chart for pattern box CPC-7 jig Extension cable (P,.5mm) Mini pattern box Camera table Parts Code J A J A J A J A J A J A J B J A J A J A J A J B J A Usage Auto white balance adjustment/check White balance adjustment/check White balance check White balance check White balance check For checking the flange back For adjusting the color viewfinder For adjusting the LCD block For adjusting the tape path For extension between the VA-8 board (CN44) and the VC-33 board (CN2) For adjusting the flange back For adjusting the flange back J- J-2 J-3 J-4 J-5 J-6 J-7 J-8 J-9 J- J- Fig

8 --2. Preparations Note: For details of how remove the cabinet and boards, refer to 2. DISASSEMBLY. Note2: When performing only the adjustments, the lens block and boards need not be disassembled. Note3: Before performing the adjustments, check the data of page:, address: is. If not, set data: to this address. Pattern box ) Connect the equipment for adjustments according to Fig m Note4: Note5: Note6: As removing the cabinet (R) assembly (removing CN45 of the VA-8 board) means removing the lithium 3V power supply (BT52 on the CK-29 board), data such as date, time, user-set menus will be lost. After completing adjustments, reset these data. But the self-diagnosis data and the data on history of use (total drum rotation time etc.) will be kept even if the lithium 3V power supply is removed. (Refer to 5-4.Service Mode for the selfdiagnosis data and the data on history of use.) Setting the Forced Camera Power ON Mode ) Select page:, address:, and set data:. 2) Select page: D, address:, set data:, and press the PAUSE The above procedure will enable the camera power to be turned on with the control switch block (FK-CX4) removed. After completing adjustments, be sure to exit the Forced Camera Power ON Mode. Exiting the Forced Camera Power ON Mode ) Select page:, address:, and set data:. 2) Select page: D, address:, set data:, and press the PAUSE 3) Select page:, address:, and set data:. Front of the lens Fig

9 [CONNECTION OF EQUIPMENT] LANC jack AC IN AC power adaptor DC-IN connector Adjustment remote commander (RM-95) CPC lid CPC-7 jig (J A) Screw (M.7 4), lock ace, p2 Fig

10 --3. Precaution. Setting the Switch Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.. POWER switch (FK-CX4 block)... CAMERA 2. NIGHT SHOT switch (Lens block)...off 3. BACK LIGHT switch (CF-CX4 block)...off 4. FUNCTION settings (Touch panel) FOCUS (Page)... MANUAL SPOT METER (Page)... AUTO MANUAL SET of the MENU settings (Page) PROGRAM AE... AUTO PICTURE EFFECT... OFF WHITE BALANCE... AUTO CAMERA SET of the MENU settings (Page) DIGITAL ZOOM...OFF 6:9 WIDE...OFF STEADY SHOT...OFF SETUP MENU of the MENU settings (Page) DEMO MODE...OFF EXPOSURE (Page2)...OFF DIGITAL EFFECT (Page2)...OFF COLOR SS (Page2)...OFF 2. Order of Adjustments Basically carry out adjustments in the order given. Color bar chart (Color reproduction adjustment frame ) H Yellow Cyan Green White Magenta Red Blue C C=D D Electronic beam scanning frame Yellow Cyan Green White Magenta Red Blue CRT picture frame A B A=B B Fig. a (Video output terminal output waveform) A Enlargement V Fig. b (TV monitor picture) Difference in level B A Adjust the camera zoom and direction to obtain the output waveform shown in Fig. a and the TV monitor display shown in Fig. b. Fig Subjects ) Color bar chart (Color reproduction adjustment frame) When performing adjustments using the color bar chart, adjust the picture frame as shown in Fig (Color reproduction adjustment frame) White 2) Clear chart (Color reproduction adjustment frame) Remove the color bar chart from the pattern box and insert a Black clear chart in its place. (Do not perform zoom operations during this time.) 3) Flange back adjustment chart Make the chart shown in Fig using A size (89mm 89mm 84mm) black and white vellum paper. Fig mm Note: Use matte vellum paper bigger than A, and make sure the edges of the black and white paper joined together are not rough. 6-7

11 COVER -2. INITIALIZATION OF 8, A, B, C, D, E, F, 8, B, C, E, F PAGE DATA Note: When reading or writing the 8, B, C, E or F page data, select page:, address:, and set data:, then select 8, B, C, E or F page. The 8, B, C, E or F page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. [Initialization Procedure]. Initialization of A, D page data 2. Initialization of B, B page data 3. Initialization of 8, C, 8, C page data 4. Initialization of E, F, E, F page data [Connection of the power supply during the initialization of the data.] ) Connect the regulated power supply and the digital voltmeter to the battery terminal as shown in Fig ) Adjust the output voltage of the regulated power supply so that the digital voltmeter display is 6. ±.Vdc. 3) Turn off the power supply. 4) Turn on the HOLD switch of the adjusting remote commander. 5) Turn on the power supply. 6) Perform the initialization of the data. Note: This is normal though the following message is indicated on the LCD screen. FOR InfoLITHIUM BATTERY ONLY Digital volt meter Regulated power supply Battery terminal Fig

12 -2-. INITIALIZATION OF A, D PAGE DATA Note: The data of page:, address: must be.. Initializing the A, D Page Data Note: Note2: Note3: If Initializing the A, D Page Data is performed, all data of the A page and D page will be initialized. (It is impossible to initialize a single page.) If the A, D page data has been initialized, the following adjustments need to be performed again. ) Modification of A, D page data 2) Touch panel adjustment The power supply voltage must be 6. ±.Vdc. Adjusting page Adjusting Address Adjusting page Adjusting Address A to FF D to 7F Initializing Method: Set the data. 2 Set the data Set the following data. 3 (DCR-TRV33 (NTSC)) 83 (DCR-TRV33E (PAL)) 4 7 Set the following data. 2 (Initializing A page) 22 (Initializing D page) 28 (Initializing A and D pages) 5 7 Set the following data, and press PAUSE 2 (Initializing A page) 22 (Initializing D page) 28 (Initializing A and D pages) Check that the data changes to 7 Perform Modification of A, D Page Data. 2. Modification of A, D Page Data If the A, D page data has been initialized, change the data of the address shown in the following tables by manual input. Modifying Method: ) Before changing the data, select page:, address:, and set data:. 2) New data for changing are not shown in the tables because they are different in destination. When changing the data, copy the data built in the same model. Note: If copy the data built in the different model, the camcorder may not operate. 3) When changing the data, press the PAUSE button of the adjustment remote commander each time when setting new data to write the data in the non-volatile memory. Processing after Completing Modification of A, D Page data 2 29 Set the data Set the data, and press PAUSE Note: If the following symptoms occur after completing of the Modification of A, D page data, check that the data of the Fixed data-2 addresses of A and D page are same as those of the same model of the same destination. ) The self-diagnosis code E:2: on the LCD screen is displayed. 2) The power is shut off so that unit cannot operate. 3. A Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the A, D Page Data.) : Modified data. (Refer to 2. Modification of A, D Page Data.) Address to F to to 2E 2F 3 to to 6C 6D 6E to to 8F to CF D D D2 to FF Initial value NTSC PAL DA 27 E C DB 25 DA 23 Touch panel adj. Table Remark 6-9

13 4. D Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the A, D Page Data.) : Modified data. (Refer to 2. Modification of A, D Page Data.) Address to F 2 3 to to to 29 2A 2B 2C to A 3B to A to 6E 6F 7 to 7F Initial value Remark Test mode (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) Table

14 -2-2. INITIALIZATION OF B, B PAGE DATA Note: When reading or writing the B page data, select page:, address:, and set data:. When reading or writing the B page data, select page:, address:, and set data:, then select B page. The B page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to.. Initializing the B, B Page Data Note: If Initializing the B, B Page Data is performed, all data of the B page and B page will be initialized. (It is impossible to initialize a single page.) Note2: If the B, B page data has been initialized, the following adjustments need to be performed again. ) Modification of B, B page data Note3: The power supply voltage must be 6. ±.Vdc. Adjusting page Adjusting Address Adjusting page Adjusting Address B to FF B to FF Initializing Method: Set the data. 2 Set the data FF Set the data, and press PAUSE 4 5 F3 Set the data, and press PAUSE 5 5 Set the data, and press PAUSE Check that the data changes to. 7 Perform Modification of B, B Page Data. Processing after Completing Modification of B, B Page data: Set the data Set the data Set the data, and press PAUSE 3. B Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the B, B Page Data.) : Modified data. (Refer to 2. Modification of B, B Page Data.) Remark Address to to FF Table B Page Table Note: When reading or writing the B page data, select page:, address:, and set data:, then select B page. The B page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note2: : Initialized data. (Refer to. Initializing the B, B Page Data.) : Modified data. (Refer to 2. Modification of B, B Page Data.) Address to to FF Remark Table Modification of B, B Page Data If the B, B page data has been initialized, change the data of the address shown in the following tables by manual input. Modifying Method: ) Before changing the data, select page:, address:, and set data:. 2) When changing the B page data, select page:, address:, and set data:. 3) When changing the B page data, select page:, address:, and set data:. After completing the modification of B page data, reset the data of this address to. 4) New data for changing are not shown in the tables because they are different in destination. When changing the data, copy the data built in the same model. Note: If copy the data built in the different model, the camcorder may not operate. 5) When changing the data, press the PAUSE button of the adjustment remote commander each time when setting new data to write the data in the non-volatile memory. 6-

15 -2-3. INITIALIZATION OF 8, C, 8, C PAGE DATA Note: When reading or writing the 8, C page data, select page:, address:, and set data:. When reading or writing the 8, C page data, select page:, address:, and set data:, then select 8 or C page. The 8 or C page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to.. Initializing the 8, C, 8, C Page Data Note: Note2: Note3: If Initializing the 8, C, 8, C Page Data is performed, all data of the 8 page, C page, 8 page and C page will be initialized. (It is impossible to initialize a single page.) If the 8, C, 8, C page data has been initialized, following adjustments need to be performed again. ) Modification of 8, C, 8, C page data 2) Viewfinder system adjustments 3) LCD system adjustments 4) Serial No. input 5) Servo and RF system adjustments 6) Video system adjustments The power supply voltage must be 6. ±.Vdc. Adjusting page 8 Adjusting Address Adjusting page Adjusting Address to FF C Adjusting page 8 Adjusting Address Adjusting page Adjusting Address to FF to FF C to FF Initializing Method: Set the data. 2 Set the data Check that the data is C Set the data, and press PAUSE Check that the data changes to C. 6 Perform Modification of 8, C, 8, C Page Data. 2. Modification of 8, C, 8, C Page Data If the 8, C, 8, C page data has been initialized, change the data of the address shown in the following table by manual input. Modifying Method: ) Before changing the data, select page:, address:, and set data:. 2) When changing the 8, C page data, select page:, address:, and set data:. 3) When changing the 8, C page data, select page:, address:, and set data:. After completing the modification of 8, C page data, reset the data of this address to. 4) New data for changing are not shown in the tables because they are different in destination. When changing the data, copy the data built in the same model. Note: If copy the data built in the different model, the camcorder may not operate. 5) When changing the data, press the PAUSE button of the adjustment remote commander each time when setting new data to write the data in the non-volatile memory. 6) Check that the data of adjustment addresses is the initial value. If not, change the data to the initial value. Processing after Completing Modification of 8, C, 8, C Page data Set the data Set the data Set the data, and press PAUSE 6-2

16 3. 8 Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the 8, C, 8, C Page Data.) : Modified data. (Refer to 2. Modification of 8, C, 8, C Page Data.) Address to 8 9 A to 29 2A 2B to to 3F 4 4 to 4E 4F 5 to 7A 7B 7C 7D to A 8B to to to AC AD AE to B B B2 B3 B4 to B5 B6 B7 to BE BF CO to C7 C8 C9 CA CB CC CD to D5 D6 D7 D8 to FF Remark (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) Table C Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the 8, C, 8, C Page Data.) : Modified data. (Refer to 2. Modification of 8, C, 8, C Page Data.) Address Initial value to F to to to A to 3B 3C 3D 3E 3F 4 4 to A 4B 4C 4D 4E 4F 5 5 to to to to 9B 9C EE E 86 7D F 9E 9E A A 5F C 42 Remark Switching position adj. CAP FG duty adj. S VIDEO out Y level adj. S VIDEO out Cr level adj. S VIDEO out Cb level adj. VCO adj. (EVF) RGB AMP adj. (EVF) White balance adj. (EVF) Contrast adj. (EVF) VCO adj. (LCD) V COM adj. (LCD) RGB AMP adj. (LCD) Black limit adj. (LCD) PSIG GRAY adj. (LCD) White balance adj. (LCD) Contrast adj. (LCD) Center level adj. (LCD) (Modified data. Copy the data built in the same model.) 6-3

17 C page Address 9D to A6 A7 A8 A9 AA AB AC AD AE to AF B B B2 B3 B4 B5 B6 to CB CC CD CE CF D D D2 D3 D4 D5 D6 to DE DF E E E2 E3 E4 E5 E6 E7 E8 to F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF Initial value Table Remark (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) Serial No. input Emergency memory address 5. 8 Page Table Note: When reading or writing the 8 page data, select page:, address:, and set data:, then select 8 page. The 8 page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note2: : Initialized data. (Refer to. Initializing the 8, C, 8, C Page Data.) : Modified data. (Refer to 2. Modification of 8, C, 8, C Page Data.) Address 2 to C4 C5 C6 to FF Remark Table

18 6. C Page Table Note: When reading or writing the C page data, select page:, address:, and set data:, then select C page. The C page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note2: : Initialized data. (Refer to. Initializing the 8, C, 8, C Page Data.) : Modified data. (Refer to 2. Modification of 8, C, 8, C Page Data.) Address to B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF C C C2 C3 C4 C5 C6 C7 C8 C9 to D2 D3 D4 to FF Initial value 8 8 Table Remark Error rate check 6-5

19 -2-4. INITIALIZATION OF E, F, E, F PAGE DATA Note: When reading or writing the E, F page data, select page:, address:, and set data:. When reading or writing the E, F page data, select page:, address:, and set data:, then select E or F page. The E or F page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to.. Initializing the E, F, E, F Page Data Note: If Initializing the E, F, E, F Page Data is performed, all data of the E page, F page, E page and F page will be initialized. (It is impossible to initialize a single page.) Note2: If the E, F, E, F page data has been initialized, following adjustments need to be performed again. ) Modification of E, F, E, F page data 2) Camera system adjustments Note3: The power supply voltage must be 6. ±.Vdc. Note4: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E Adjusting page Adjusting Address Adjusting page Adjusting Address Adjusting page Adjusting Address Adjusting page Adjusting Address E to FF F to FF E to FF F to FF Initializing Method: Set the data. 2 Set the data. 3 6 Set the following data, and press PAUSE 2D (NTSC), 2F (PAL) Set the data, and press PAUSE Check that the data changes to. 6 Perform Modification of E, F, E, F Page Data. 2. Modification of E, F, E, F Page Data If the E, F, E, F page data has been initialized, change the data of the address shown in the following table by manual input. Modifying Method: ) Before changing the data, select page:, address:, and set data:. 2) When changing the E, F page data, select page:, address:, and set data:. 3) When changing the F page data, select page:, address:, and set data:. After completing the modification of F page data, reset the data of this address to. 4) New data for changing are not shown in the tables because they are different in destination. When changing the data, copy the data built in the same model. Note: If copy the data built in the different model, the camcorder may not operate. 5) When changing the data, press the PAUSE button of the adjustment remote commander each time when setting new data to write the data in the non-volatile memory. 6) Check that the data of adjustment addresses is the initial value. If not, change the data to the initial value. Processing after Completing Modification of E, F, E, F Page data Set the data Set the data Set the data, and press PAUSE 6-6

20 3. E Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the E, F, E, F Page Data.) : Modified data. (Refer to 2. Modification of E, F, E, F Page Data.) Address to to A B C D E F to 2 3 to to 8 9 A B C to F to A to 3B 3C 3D 3E to to to A to 6E 6F to B B2 B3 to BC BD BE to FF Remark (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) (Modified data. Copy the data built in the same model.) Table F Page Table Note: The data of page:, address: must be. Note2: : Initialized data. (Refer to. Initializing the E, F, E, F Page Data.) : Modified data. (Refer to 2. Modification of E, F, E, F Page Data.) Address to FF to A B C to 2D 2E 2F A to 3F to A 4B 4C 4D 4E 4F Initial value NTSC PAL A 59 9E 28 CF 7 E6 9 DA D AD 45 2C FF E7 3F 39 C2 E 2E 6E A 59 9E 2B A B 3C E 6D 48 2E FE E 3F 39 C2 E 2E 6E 9 48 HALL adj. Remark MAX GAIN adj. LV standard data input AWB standard data input Auto white balance adj. Color reproduction adj. Color reproduction adj. Color reproduction adj. Flange back adj. 6-7

21 F page Address 5A 5B 5C 5D 5E 5F to to A 7B 7C 7D 7E 7F A 8B 8C to to AA AB AC to F6 F7 F8 to F9 FA FB FC to FF Initial value NTSC C 4 C 4 C 4 C A C 4 3A E PAL C 4 C 4 C 4 C A 7 4 3A E MR adj. Mechanical shutter adj. Remark 5. E Page Table Note: When reading or writing the E page data, select page:, address:, and set data:, then select E page. The E page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note2: : Initialized data. (Refer to. Initializing the E, F, E, F Page Data.) : Modified data. (Refer to 2. Modification of E, F, E, F Page Data.) Address to C9 CA CB CC CD CE CF D D D2 to D9 DA DB DC to E7 E8 E9 EA EB EC ED EE EF F F F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF Initial value NTSC PAL 2B 82 7 E6 2B 82 7 E6 2B 82 7 E6 A 52 D AD A 52 D AD A 52 D AD 2E A 2E A 2E A C 3C E 6D C 3C E 6D C 3C E 6D (Modified data. Copy the data built in the same model.) AWB standard data input Auto white balance adj. Table Remark Table

22 6. F Page Table Note: When reading or writing the F page data, select page:, address:, and set data:, then select F page. The F page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note2: : Initialized data. (Refer to. Initializing the E, F, E, F Page Data.) : Modified data. (Refer to 2. Modification of E, F, E, F Page Data.) Address to 6F to B B B2 B3 B4 B5 to B7 B8 B9 BA BB BC BD to FF Remark (Modified data. Copy the data built in the same model.) Table

23 COVER -3. CAMERA SYSTEM ADJUSTMENTS Before perform the camera system adjustments (except for 54MHz/ 66MHz Origin Oscillation Check ), check that the specified values of VIDEO SYSTEM ADJUSTMENTS are satisfied. And check that the data of page:, address: is. If not, set data: to this address.. 54MHz/66MHz Origin Oscillation Check (VC-33 board) Check the frequency of the clock for synchronization. If deviated, the synchronization will be disrupted and the color will become inconsistent. Subject Not required Measurement Point Pin wg of IC5 (VCK) Measuring Instrument Specified Value Frequency counter f = 33 ± 495Hz (NTSC) f = 27 ± 45Hz (PAL) Note: The data of page:, address: must be. Note2: When open the VA-8 board, use the following extension cable between the VC-33 board CN2 and VA-8 board CN44. J A (P,.5mm) Note3: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E Check that the frequency (f) satisfies the specified value. VC-33 board IC Fig

24 2. HALL Adjustment For detecting the position of the lens iris and ND filter, adjust AMP gain and offset. Subject Not required Measurement Point Display data of page (Note) Measuring Instrument Adjustment remote commander Adjustment Page F Adjustment Address 3 to 8 Specified Value D4 to DC Specified Value 2 24 to 2C Specified Value 3 D2 to DE Specified Value 4 24 to 2C 3. MR Adjustment The MR (Magnet resistor) adjustment of the inner focus lens is carried out automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing. Subject Not required Measurement Point Adjustment remote commander Measuring Instrument Adjustment Page F Adjustment Address 58, 5A to 65 Specified Value 4 to C Specified Value2 3 to 78 Specified Value3 88 to FD Note: Displayed data of page of the adjustment remote commander. : XX : XX IRIS display data ND display data Note2: The data of page:, address: must be. Note: Note2: Note3: Make the lens horizontal and perform this adjustment. Perform this adjustment before Flange Back Adjustment. The data of page:, address: must be. Check that the data of page: 6, address: 2 is. If not, to page: 6, address:, set data:, and press the PAUSE Switch setting: POWER... CAMERA Set the data D Set the data, and press PAUSE Check that the data changes to. (Note3) 4 6 Set the data, and press PAUSE Note3: The adjustment data will be automatically input to page: F, address: 3 to 8. Checking method: 3 3 Set the data Set the data, and press PAUSE 3 Check that the IRIS display data (Note) satisfies the specified value. 4 6 Set the data, and press PAUSE 5 Check that the IRIS display data (Note) satisfies the specified value Set the data, and press PAUSE 7 Check that the ND display data (Note) satisfies the specified value B Set the data, and press PAUSE 9 Check that the ND display data (Note) satisfies the specified value 4. Processing after Completing Adjustments: 6 Set the data, and press PAUSE 2 3 Set the data. 3 Set the data. 6-2 Set the data. 2 6 BD Set the data, and press PAUSE Check that the data changes to. (Note5) 4 F 5A Check that the data satisfies the specified value. 5 F 5B Check that the data satisfies the specified value. 6 F 5C Check that the data satisfies the specified value. 7 F 5D Check that the data satisfies the specified value. 8 F 5E Check that the data satisfies the specified value 2. 9 F 5F Check that the data satisfies the specified value 3. F 6 Check that the data satisfies the specified value 2. F 6 Check that the data satisfies the specified value 3. 2 F 62 Check that the data satisfies the specified value 2. 3 F 63 Check that the data satisfies the specified value 3. 4 F 64 Check that the data satisfies the specified value 2. 5 F 65 Check that the data satisfies the specified value 3. Note5: The adjustment data will be automatically input to page: F, address: 58, 5A to 65. Processing after Completing Adjustments: 6 Set the data, and press PAUSE 2 Set the data. 3 Turn off the power and turn on again

25 4. Flange Back Adjustment (Using Minipattern Box) The inner focus lens flange back adjustment is carried out automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing. Subject Siemens star chart with ND filter for the minipattern box (Note) Measurement Point Adjustment remote commander Measuring Instrument Adjustment Page F Adjustment Address 48 to 58 Specified Value Data of page: F, address: 57 is to B. Note: Dark Siemens star chart. Note2: This adjustment should be carried out upon completion of the following adjustments. HALL Adjustment, MR Adjustment Note3: Make the lens horizontal and perform this adjustment. Note4: The data of page:, address: must be. Note5: Check that the data of page: 6, address: 2 is. If not, to page: 6, address:, set data:, and press the PAUSE Switch setting: ) POWER... CAMERA 2) NIGHT SHOT...OFF 3) COLOR SLOW SHUTTER (Function setting)...off Set the data Set the data, and press PAUSE Set the data, and press PAUSE Check that the data changes to. (Note6) 5 F 57 Check the data is to B. Note6: The adjustment data will be automatically input to page: F, address: 48 to 58. Processing after Completing Adjustments: 6 Set the data, and press PAUSE Set the data, and press PAUSE 3 6 Set the data, and press PAUSE 4 Set the data. 5 Perform Flange Back Check. Preparations: ) The minipattern box is installed as shown in the following figure. Note: The attachment lenses are not used. 2) Install the minipattern box so that the distance between it and the front of the lens of the camcorder is less than 3cm. 3) Make the height of the minipattern box and the camcorder equal. 4) Check that the output voltage of the regulated power supply is the specified voltage. 5) Check that at both the zoom lens TELE end and WIDE end, the center of the Siemens star chart and center of the exposure screen coincide. Specified voltage: The specified voltage varies according to the minipattern box, so adjust the power supply output voltage to the specified voltage wwritten on the sheet which is supplied with the minipattern box. Minipattern box Below 3 cm Camcorder Camera table Regulated power supply Output voltage : Specified voltage ±.Vdc Output current : more than 3.5A Red (+) Black ( ) Yellow (SENS +) White (SENS ) Black (GND) Need not connected Fig

26 5. Flange Back Adjustment (Using Flange Back Adjustment Chart and Subject More Than 5m Away) The inner focus lens flange back adjustment is carried out automatically. In whichever case, the focus will be deviated during auto focusing/manual focusing. 5-. Flange Back Adjustment () Subject Flange back adjustment chart (2. m from the front of the protection glass) (Luminance: 35 ± 5 lux) Measurement Point Adjustment remote commander Measuring Instrument Adjustment Page F Adjustment Address 48 to 58 Specified Value Data of page: F, address: 57 is to B. Note: This adjustment should be carried out upon completion of the following adjustments. HALL Adjustment, MR Adjustment Note2: Make the lens horizontal and perform this adjustment. Note3: The data of page:, address: must be. Note4: Check that the data of page: 6, address: 2 is. If not, to page: 6, address:, set data:, and press the PAUSE Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) COLOR SLOW SHUTTER (Function setting)... OFF Preparations: ) Check that at both the zoom lens TELE end and WIDE end, the center of the chart for the flange back adjustment and center of the exposure screen coincide. Set the data Set the data, and press PAUSE Set the data, and press PAUSE Check that the data changes to. (Note5) 5 F 57 Check the data is to B. Note5: The adjustment data will be automatically input to page: F, address: 48 to 58. Processing after Completing Adjustments: 6 Set the data, and press PAUSE Set the data, and press PAUSE 3 6 Set the data, and press PAUSE 4 Set the data. 5 Perform Flange Back Adjustment (2) 5-2. Flange Back Adjustment (2) Perform this adjustment after performing Flange Back Adjustment (). Subject Subject more than 5m away (Subjects with clear contrast such as buildings, etc.) Measurement Point Check operation on TV monitor Measuring Instrument Adjustment Page F Adjustment Address 48 to 58 Note: Make the lens horizontal and perform this adjustment. Note2: The data of page:, address: must be. Note3: Check that the data of page: 6, address: 2 is. If not, to page: 6, address:, set data:, and press the PAUSE Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) COLOR SLOW SHUTTER (Function setting)...off Preparations: ) Set the zoom lens to the TELE end and expose a subject that is more than 5m away (subject with clear contrast such as building, etc.) (Nearby subjects less than 5m away should not be in the screen.) Set the data Set the data, and press PAUSE 3 Place a ND filter on the lens so that the optimum image is obtain Set the data, and press PAUSE Check that the data changes to. (Note4) Note4: The adjustment data will be automatically input to page: F, address: 48 to 58. Processing after Completing Adjustments: 6 Set the data, and press PAUSE Set the data, and press PAUSE 3 6 Set the data, and press PAUSE 4 Set the data. 5 Perform Flange Back Check 6-23

27 6. Flange Back Check Subject Measurement Point Measuring Instrument Specified Value Siemens star (2.m from the front of the lens) (Luminance : approx. 2 lux) Check operation on TV monitor Focused at the TELE end and WIDE end. Note: The data of page:, address: must be. Switch setting: ) POWER... CAMERA 2) NIGHT SHOT (Menu setting)...off Note2: When the auto focus is ON, the lens can be checked if it is focused or not by observing the data on the page of the adjustment remote commander. ) Select page:, address: 3, and set data: F. 2) Page shows the state of the focus. : : XX Odd: Focused Even: Unfocused Checking method: ) Select page: 6, address: 4, and set data:. 2) Select page: 6, address: 4, and set data:. 3) Place the Siemens star 2.m from the front of the lens. 4) To open the IRIS, decrease the luminous intensity to the Siemens star up to a point before noise appear on the image. 5) Shoot the Siemens star with the zoom TELE end. 6) Turn on the auto focus. 7) Check that the lens is focused (Note2). 8) Select page: 6, address: 2, and set data:. 9) Shoot the Siemens star with the zoom WIDE end. ) Observe the TV monitor and check that the lens is focused. Processing after Completing Adjustments: ) Select page: 6, address: 2, and set data:. 2) Select page: 6, address: 4, and set data:. 3) Select page: 6, address: 4, and set data:. 4) Select page:, address: 3, and set data:. 7. MAX GAIN Adjustment Setting the minimum illumination. If it is not consistent, the image level required for taking subjects in low illuminance will not be produced (dark). Subject Clear chart (Approx. m from the front of the lens) Note Adjustment Page F Adjustment Address 9 Note: Shoot the clear chart with the zoom WIDE end. And adjust the direction of the camera so that the chart is located in the center of the screen. Note2: The data of page:, address: must be. Note3: This adjustment should be carried out upon completion of Flange Back Adjustment. Note4: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E Switch setting: ) POWER... CAMERA 2) NIGHT SHOT...OFF 3) ZOOM... WIDE end 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)...off Set the data C Set the data Set the following data. 3 (NTSC), D (PAL) Set the data F Set the data, and press PAUSE Check that the data changes to. (Note5) Note5: The adjustment data will be automatically input to page: F, address: 9. Processing after Completing Adjustments 6 2C Set the data Set the data Set the data. 4 6 Set the data, and press PAUSE 5 Set the data. 6-24

28 8. Picture Frame Setting Subject Measurement Point Measuring Instrument Specified Value Color bar chart (Color reproduction adjustment frame) (.5m from the front of the lens) Video terminal of AUDIO/VIDEO jack Oscilloscope and TV monitor A=B, C=D, E=F Note: The following adjustments should be carried out upon completion of Flange back adjustment. Note2: The data of page:, address: must be. Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)... OFF Setting method: ) Adjust the zoom and the camera direction, and set to the specified position. 2) Mark the position of the picture frame on the monitor display, and adjust the picture frame to this position in following adjustments using Color reproduction adjustment frame. Check on the oscilloscope. Horizontal period A=B B A C C=D D 2. Vertical period Fig E E=F F V Fig Check on the monitor TV (Underscanned mode) Color bar chart picture frame Monitor TV picture frame Fig

29 9. Color Reproduction Adjustment Adjust the color Separation matrix coefficient so that proper color reproduction is produced. Subject Color bar chart (Color reproduction adjustment frame) Measurement Point Video terminal of AUDIO/VIDEO jack Measuring Instrument Vectorscope Adjustment Page F Adjustment Address 37, 39, 4, 4 Specified Value All color luminance points should settle within each color reproduction frame. For NTSC model Note: The data of page:, address: must be. Note2: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E Switch setting: ) POWER... CAMERA 2) NIGHT SHOT...OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)...off ) Select page:, address:, and set data:. 2) Select page: 6, address: 9D, and set data: 8. 3) Select page: 6, address:, set data: 3D, and press the PAUSE 4) Select page: F, address: F, set the following data, and press the PAUSE 37 (NTSC), B7 (PAL) 5) Adjust the GAIN and PHASE of the vectorscope, and adjust the burst luminance point to the burst position of the color reproduction frame. 6) Change the data of page: F, address: 37, 39, 4 and 4, and settle each color luminance point in each color reproduction frame. Note: Be sure to press the PAUSE button of the adjustment remote commander before changing the addresses. If not, the new data will not be written to the memory. Burst position For PAL model Burst position Processing after Completing Adjustments: ) Select page: 6, address:, set data:, and press the PAUSE 2) Select page: 6, address: 9D, and set data:. 3) Select page:, address:, and set data:. Fig

30 Ver DCR-TRV33/TRV33E. Auto White Balance Standard Data Input Adjust the white balance reference at 32K. Subject Clear chart (Color reproduction adjustment frame) Adjustment Page F E (Note) Adjustment Address 2E to 3 E8 to F3 Note: This adjustment should be carried out upon completion of Color reproduction adjustment. Note2: When reading or writing the E page data, select page:,address:, and set data:, then select E page. The E page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note3: After the power is turned on, this adjustment can be done only once. Note4: Check that the data of page: 6, address: 2 is. If not, turn off the power and turn on again. Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)... OFF Set the data. 2 Set the data. 3 Wait for more than 2 sec. 4 6 Set the data, and press PAUSE 5 6 B Set the data, and press PAUSE Check that the data changes to. (Note4) Note5: The adjustment data will be automatically input to page: F, address: 2E to 3 and to page: E, address: E8 to F3. Processing after Completing Adjustments 6 Set the data, and press PAUSE 2 Set the data. 3 Perform LV Standard Data Input.. LV Standard Data Input Adjust the normal coefficient of the light value. Subject Clear chart (Color reproduction adjustment frame) Measurement Point Display data of page (Note5) Measuring Instrument Adjustment remote commander Adjustment Page F Adjustment Address A, B Specified Value FE to 2 Note: This adjustment should be carried out upon completion of Color Reproduction Adjustment. Note2: After the power is turned on, this adjustment can be done only once. Note3: The data of page:, address: must be. Note4: Check that the data of page: 6, address: 2 is. If not, turn off the power and turn on again. Note5: Displayed data of page of the adjustment remote commander. : XX : XX Display data Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)... OFF Set the data. 2 Wait for more than 2 sec. 3 6 D Set the data, and press PAUSE Check that the data changes to. (Note6) 5 3 E Set the data. 6 Check that the display data (Note5) satisfies the specifiedvalue. Note6: The adjustment data will be automatically input to page: F, address: A, B. Processing after Completing Adjustments 6 Set the data, and press PAUSE 2 3 Set the data. 3 Set the data. 4 Perform Auto White Balance Adjustment. 6-27

31 Ver Auto White Balance Adjustment Adjust to the proper auto white balance output data. If it is not correct, auto white balance and color reproducibility will be poor. Subject Clear chart (Color reproduction adjustment frame) Filter Filter C4 for color temperature correction Measurement Point Display data of page (Note3) Measuring Instrument Adjustment remote commander Adjustment Page F E (Note) Adjustment Address 32 to 35 F4 to FF Specified Value R ratio: 2C2C to 2CAC B ratio: 5AE8 to 5B68 Note: This adjustment should be carried out upon completion of Auto White Balance Standard Data Input. Note2: After the power is turned on, this adjustment can be done only once. Note3: When reading or writing the E page data, select page:, address:, and set data:, then select E page. The E page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Note4: Displayed data of page of the adjustment remote commander. : XX : XX Display data Switch setting: ) POWER... CAMERA 2) NIGHT SHOT...OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)...off Place the C4 filter for color temperature correction on the lens. 2 Set the data. 3 Set the data. 4 F 44 Write down the data. 5 F 44 2C Set the data, and press PAUSE 6 F 45 Write down the data. 7 F 45 6C Set the data, and press PAUSE 8 F 46 Write down the data. 9 F 46 5B Set the data, and press PAUSE F 47 Write down the data. F Set the data, and press PAUSE Set the data, and press PAUSE Set the data, and press PAUSE Check that the data changes to. (Note5) 5 6 3F Set the data, and press PAUSE Set the data. 7 Check that the display data (Note4) satisfies the R ratio specified value Set the data. 9 Check that the display data (Note4) satisfies the B ratio specified value. Note5: The adjustment data will be automatically input to page: F, address: 32 to 35 and to page: E, address: F4 to FF. Processing after Completing Adjustments: Set the data. 2 F 44 Set the data that is written down at step 4, and press PAUSE 3 F 45 Set the data that is written down at step 6, and press PAUSE 4 F 46 Set the data that is written down at step 8, and press PAUSE 5 F 47 Set the data that is written down at step, and press PAUSE 6 6 Set the data, and press PAUSE 7 Set the data. 8 3 Set the data. 6-28

32 3. White Balance Check Subject Filter Measurement Point Measuring Instrument Specified Value Clear chart (Color reproduction adjustment frame) Filter C4 for color temperature correction ND filter. and.4 and. Video terminal of AUDIO/VIDEO jack Vectorscope Fig A to B Note: The data of page:, address: must be. Switch setting: ) POWER... CAMERA 2) NIGHT SHOT... OFF 3) FOCUS (Function setting)... MANUAL 4) DIGITAL ZOOM (Menu setting)...off 5) STEADY SHOT (Menu setting)... OFF Checking method: Indoor white balance check Check that the lens is not covered with either filter. 2 6 F Set the data, and press PAUSE 3 Check that the center of the white luminance point is within the circle shown Fig A. 4 6 Set the data, and press PAUSE Outdoor white balance check 5 Place the C4 filter on the lens F Set the data, and press PAUSE 7 Check that the center of the white luminance point is within the circle shown Fig B. 8 Remove the C4 filter. LV data check 9 Place the ND filter.5 (.+.+.4) on the lens. 6 Set the data, and press PAUSE 3 6 Set the data. 2 Check that the display data (Note2) satisfies the specified value. Specified value: 8 to 8BC R-Y 2mm B-Y 2mm Fig (A). R-Y mm B-Y mm 3mm 3mm Fig (B). Note2: Displayed data of the adjustment remote commander. : XX : XX Display data Processing after Completing Adjustments 6 Set the data, and press PAUSE 2 3 Set the data. 6-29

33 4. Mechanical Shutter Adjustment Adjustment Page Adjustment Address F 76 to 8B Note: The data of page:, address: must be. Note2: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E ) Select page:, address:, and set data:. 2) Input the following data to page: F, addresses: 76 to 8B. Note: Press the PAUSE button of the adjustment remote commander each time to set the data. Address Data NTSC PAL D B 79 7A 3E 32 7B 7C 35 2C 7D 7E 2C 24 7F 8 6B 6A A 82 7B 7B 83 6E 6D A A 8 8 8B ) Select page:, address:, and set data:. 5. Steady Shot Check Precautions on the Parts Replacement There are two types of repair parts. Type A: ENC3MA Type B: ENC3MB Replace the broken sensor with a same type sensor. If replace with other type parts, the image will vibrate up and down or left and right during hand-shake correction operations. Precautions on Angular Velocity Sensor The sensor incorporates a precision oscillator. Handle it with care as if it dropped, the balance of the oscillator will be disrupted and operations will not be performed properly. Subject Arbitrary Measurement Point Display data of page (Note) Measuring Instrument Adjustment remote commander Specified Value 2B to 4B Note: Displayed data of the adjustment remote commander. : XX : XX Display data Note2: The data of page:, address: must be. Switch setting: ) STEADY SHOT (Menu setting)... ON 2) ZOOM... TELE end Pitch sensor check (MA-42 board SE542) 3 Set the data. 2 Check that the display data (Note) satisfies the specified value. (Note3) Yaw sensor check (MA-42 board SE54) Set the data. 4 Check that the display data (Note) satisfies the specified value.(note3) 5 3 Set the data. 6 Move the camcorder, and check that thesteady shot operations have been performed normally Note3: Don t move the camcoder. 6-3

34 COVER -4. COLOR ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENT Note: When replacing the LCD unit, be careful to prevent damages caused by static electricity. Note2: Before performing the adjustments, check the data of page:, address: is. If not, set data: to this address. Note3: As the PANEL CLOSE switch is attached to the cabinet (R), this cabinet must be attached when performing adjustments. If you perform the adjustments with cabinet (R) removed, set the following data. ) Select page: 3, address: C4, and set data: 67. 2) Select page: 3, address: C5, and set data:. Reset the data after completing adjustment. ) Select page: 3, address: C4, and set data:. 2) Select page: 3, address: C5, and set data:. Note4: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E [Adjusting connector] Most of the measuring points for adjusting the viewfinder system are concentrated in CN4 of VC-33 board. Connect the Measuring Instruments via the CPC-7 jig (J A). The following table shows the Pin No. and signal name of CN4. Pin No Signal Name FRRV RF MON RF IN/LANC JACK IN SWP PANEL COM GND H START GND Pin No Table Signal Name PANEL VG GND EVF VCO GND EVF VG EXT DA LANC SIG N.C. 6 CN4. VCO Adjustment (VA-8 board) Set the VCO free-run frequency. If deviated, the EVF screen will be blurred. Mode Camera Subject Arbitrary Measurement Point Pin qa of CN4 of VC-33 board (EVF VCO) Measuring Instrument Frequency counter Adjustment Page C Adjustment Address 36, 37 Specified Value f = 5734 ± 3Hz (NTSC) f = 5625 ± 3Hz (PAL) Note: The data of page:, address: must be. Set the data. 2 C 36 Change the data and set the VCO frequency (f) to the specified value. 3 C 36 Press PAUSE 4 C 36 Read the data, and this data is named D36. 5 Convert D36 to decimal notation, and obtain D36. (Note2) 6 Calculate D37 using following equations (Decimal calculation) [NTSC model] When D36 23 D37 = D When D36 > 23 D37 = 255 [PAL model] When D36 24 D37 = D36 24 When D36 < 24 D37 = 7 Convert D37 to a hexadecimal number, and obtain D37. (Note2) 8 C 37 D37 Set the data, and press PAUSE 9 Set the data. Note2: Refer to Table Hexadecimal-decimal Conversion Table. Remove the CPC lid Fig

35 2. RGB AMP Adjustment (VA-8 board) Set the D range of the RGB decoder used to drive the LCD to the specified value. If deviated, the LCD screen will become blackish or saturated (whitish). Note: Do either of the automatic adjustment or the manual adjustment. 2-. Automatic Adjustment Mode Subject Adjustment Page Camera Arbitrary C Adjustment Address 39 Note: The data of page:, address: must be. Set the data Set the data, and press PAUSE Check that the data changes from 5 to. 4 3 Set the data, and press PAUSE 5 Set the data Manual Adjustment Mode Subject Camera Arbitrary Measurement Point Pin qd of CN4 of VC-33 board (EVF VG) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 39 Specified Value A = 7.2 ±.V Note: The data of page:, address: must be. Set the data. 2 C 39 Change the data and set the voltage (A) between the reversed waveform pedestal and nonreversed waveform pedestal to the specified value. 3 C 39 Press PAUSE 4 Set the data. Pedestal A Pedestal 2H Fig

36 3. Contrast Adjustment (VA-8 board) Set the level of the VIDEO signal for driving the LCD to the specified value. If deviated, the screen image will be blackish or saturated (whitish). Note: Do either of the automatic adjustment or the manual adjustment. 3-. Automatic Adjustment Mode Subject Adjustment Page Adjustment Address Camera Arbitrary C 3E Note: The data of page:, address: must be. Set the data Set the data, and press PAUSE Check that the data changes from 5 to. 4 3 Set the data, and press PAUSE 5 Set the data Manual Adjustment Mode Subject Camera Arbitrary Measurement Point Pin qd of CN4 of VC-33 board (EVF VG) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 3E Specified Value A = 2.5 ±.V Note: The data of page:, address: must be. Set the data. 2 C 3E Change the data and set the voltage (A) between the IRE and IRE (pedestal) to the specified value. (The data should be to 7F.) 3 C 3E Press PAUSE 4 Set the data. IRE A Pedestal 2H Fig

37 4. White Balance Adjustment (VA-8 board) Correct the white balance. If deviated, the reproduction of the EVF screen may degenerate. Mode Camera Subject Arbitrary Measurement Point Check on EVF screen Measuring Instrument Adjustment Page C Adjustment Address 3C, 3D Specified Value The EVF screen should not be colored. Note: Check the white balance only when replacing the following parts. If necessary, adjust them.. LCD panel 2. Light induction plate 3. IC42 Note2: The data of page:, address: must be. Set the data. 2 C 3C 9E Set the data, and press PAUSE 3 C 3D 74 Set the data, and press PAUSE 4 C 3D Check that the EVF screen is not colored. If not colored, proceed to step. 5 C 3C Change the data so that the EVF screen is not colored. 6 C 3C Press PAUSE 7 C 3D Change the data so that the EVF screen is not colored. 8 C 3D Press PAUSE 9 C 3D If the EVF screen is colored, repeat steps 5 to 9. Set the data. 6-34

38 COVER -5. LCD SYSTEM ADJUSTMENT Note: The back light (fluorescent tube) is driven by a high voltage AC power supply. Therefore, do not touch the back light holder to avoid electrical shock. Note2: When replacing the LCD unit, be careful to prevent damages caused by static electricity. Note3: Before performing the adjustments, check the data of page:, address: is. If not, set data: to this address. Note4: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E [Adjusting connector] Most of the measuring points for adjusting the LCD system are concentrated in CN4 of the VC-33 board. Connect the measuring instruments via the multi CPC-7 jig (J A). The following table shows the Pin No. and signal name of CN4. Pin No Signal Name FRRV RF MON RF IN/LANC JACK IN SWP PANEL COM GND H START GND Table Remove the CPC lid Pin No Fig Signal Name PANEL VG GND EVF VCO GND EVF VG EXT DA LANC SIG N.C. 6 CN4. VCO Adjustment (PD-88 board) Set the VCO free-run frequency. If deviated, the LCD screen will be blurred. Mode VTR stop Signal No signal Measurement Point Pin 7 of CN4 of VC-33 board (H START) Measuring Instrument Frequency counter Adjustment Page C Adjustment Address 47, 48 Specified Value f = 5734 ± 3Hz (NTSC) f = 5625 ± 3Hz (PAL) Note: The data of page:, address: must be. Set the data. 2 C 47 Change the data and set the VCO frequency (f) to the specified value. 3 C 47 Press PAUSE 4 C 47 Read the data, and this data is named D47. 5 Convert D47 to decimal notation, and obtain D47. (Note2) 6 Calculate D48 using following equations (Decimal calculation) [NTSC model] When D D48 = D When D47 > 229 D48 = 255 [PAL model] When D47 26 D48 = D47 26 When D47 < 26 D48 = 7 Convert D48 to a hexadecimal number, and obtain D48. (Note2) 8 C 48 D48 Set the data, and press PAUSE 9 Set the data. Note2: Refer to Table Hexadecimal-decimal Conversion Table. 6-35

39 2. PSIG GRAY Adjustment (PD-88 board) Set the PSIG signal level to an appropriate level. Mode VTR stop Signal No signal Measurement Point Pin 5 of CN4 of VC-33 board (PANEL COM) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 4C Specified Value A = 5. ±.V Note: The data of page:, address: must be. Set the data. 2 C 4C Change the data and set the PSIG signal level (A) to the specified value. (The data should be to 7F.) 3 C 4C Press PAUSE 4 Set the data. 3. RGB AMP Adjustment (PD-88 board) Set the D range of the RGB decoder used to drive the LCD to the specified value. If deviated, the LCD screen will become blackish or saturated (whitish). Mode VTR stop Signal No signal Measurement Point Pin 9 of CN4 of VC-33 board (PANEL VG) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 4A Specified Value A = 7.58 ±.5V (NTSC) A = 7.46 ±.5V (PAL) Note: The data of page:, address: must be. Set the data. 2 C 4A Change the data and set the voltage (A) between the reversed waveform pedestal and nonreversed waveform pedestal to the specified value. 3 C 4A Press PAUSE 4 Set the data. Pedestal A 2H Fig A Pedestal 2H Fig

40 4. Black Limit Adjustment (PD-88 board) Set the video signal level for driving the LCD driver to an appropriate level. Mode VTR stop Signal No signal Measurement Point Pin 5 of CN4 of VC-33 board (PANEL COM) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 4B Specified Value A = 8.3 ±.8V Note: The data of page:, address: must be. Set the data. 2 3 C4 6 Set the data. 3 3 C5 Set the following data. 5B (NTSC), 53 (PAL) 4 C 4B Change the data and set the PSIG signal amplitude (A) to the specified value. (The data should be to F ) 5 C 4B Press PAUSE 6 3 C4 Set the data. 7 3 C5 Set the data. 8 Set the data. 9 Check that the specified value of RGB AMP Adjustment is satisfied. If not, perform RGB AMP Adjustment. 5. Contrast Adjustment (PD-88 board) Set the level of the VIDEO signal for driving the LCD to the specified value. If deviated, the screen image will be blackish or saturated (whitish). Mode VTR stop Signal No signal Measurement Point Pin 9 of CN4 of VC-33 board (PANEL VG) Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 4F Specified Value A = 2.54 ±.5V (NTSC) A = 2.58 ±.5V (PAL) Note: The data of page:, address: must be. Set the data. 2 C 4F Change the data and set the voltage (A) between the IRE and IRE (pedestal) to the specified value. (The data should be to 7F.) 3 C 4F Press PAUSE 4 Set the data. IRE A A V Fig Pedestal 2H Fig

41 6. Center Level Adjustment (PD-88 board) Set the video signal center level of LCD panel to an appropriate level. Mode VTR stop Signal No signal Measurement Point Pin 9 of CN4 of VC-33 board (PANEL VG) Measuring Instrument Digital voltmeter Adjustment Page C Adjustment Address 5 Specified Value A = 7. ±.3Vdc Note: The data of page:, address: must be. Set the data. 2 C 5 Change the data and set the DC voltage (A) to the specified value. (The data should be to 7F.) 3 C 5 Press PAUSE 4 Set the data. 7. V COM Adjustment (PD-88 board) Set the DC bias of the common electrode drive signal of LCD to the specified value. If deviated, the LCD display will move, producing flicker and conspicuous vertical lines. Mode VTR stop Signal No signal Measurement Point Check on LCD display Measuring Instrument Adjustment Page C Adjustment Address 49 Specified Value The brightness difference between the section A and section B is minimum. Note: This adjustment should be carried out upon completion of the following adjustments. RGB AMP Adjustment Black Limit Adjustment Contrast Adjustment Center Level Adjustment Note2: The data of page:, address: must be. Set the data. 2 C 49 Change the data so that the brightness of the section A and that of the section B is equal. (Note3) 3 C 49 Subtract 2 from the data.(note3) 4 C 49 Press PAUSE 5 Set the data. Note3: The data should be to 3F. B A A B B A A B Fig

42 8. White Balance Adjustment (PD-88 board) Correct the white balance. If deviated, the reproduction of the LCD screen may degenerate. Mode VTR stop Signal No signal Measurement Point Check on LCD screen Measuring Instrument Adjustment Page C Adjustment Address 4D, 4E Specified Value The LCD screen should not be colored. Note: Check the white balance only when replacing the following parts. If necessary, adjust them.. LCD panel 2. Light induction plate 3. IC6 Note2: The data of page:, address: must be. Set the data. 2 C 4D 7A Set the data, and press PAUSE 3 C 4E 5F Set the data, and press PAUSE 4 C 4E Check that the LCD screen is not colored. If not colored, proceed to step. 5 C 4D Change the data so that the LCD screen is not colored. 6 C 4D Press PAUSE 7 C 4E Change the data so that the LCD screen is not colored. 8 C 4E Press PAUSE 9 C 4E If the LCD screen is colored, repeat steps 5 to 9. Set the data. 6-39

43 COVER 6-2. MECHANISM SECTION ADJUSTMENT On the mechanism section adjustment For detail of mechanism section adjustments, checks, and replacement of mechanism parts, refer to the separate volume DV MECHANICAL ADJUSTMENT MANUAL Z Mechanism. Note: Before performing the adjustments, check the data of page:, address: is. If not, set data: to this address. 2-. HOW TO ENTER RECORD MODE WITHOUT CASSETTE ) Connect the adjustment remote commander to the LANC jack. 2) Turn the HOLD switch of the adjustment remote commander to the ON position. 3) Close the cassette compartment without the cassette. 4) Select page: 3, address:, and set data: C, and press the PAUSE button of the adjustment remote commander. (The mechanism enters the record mode automatically.) Note: The function buttons becomes inoperable. 5) To quit the record mode, select page: 3, address:, set data:, and press the PAUSE button of the adjustment remote commander. (Whenever you want to quit the record mode, be sure to quit following this procedure.) 2-2. HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE ) Connect the adjustment remote commander to the LANC jack. 2) Turn the HOLD switch of the adjustment remote commander to the ON position. 3) Close the cassette compartment without the cassette. 4) Select page: 3, address:, and set data: B, and press the PAUSE button of the adjustment remote commander. (The mechanism enters the playback mode automatically.) Note: The function buttons becomes inoperable. 5) To quit the playback mode, select page: 3, address:, set data:, and press the PAUSE button of the adjustment remote commander. (Whenever you want to quit the playback mode, be sure to quit following this procedure.) 2-3. TAPE PATH ADJUSTMENT. Preparation for Adjustment ) Clean the tape running side (tape guide, drum, capstan shaft, pinch roller, etc.). 2) Connect the adjustment remote commander to the LANC jack. 3) Turn the HOLD switch of the adjustment remote commander to the ON position. 4) Connect an oscilloscope to VC-33 board CN4 via the CPC- 7 jig (J A). Channel : VC-33 board, CN4 Pin 2 (Note) External trigger: VC-33 board, CN4 Pin 4 Note: Connect a 75Ω resistor between Pins 2 of CN4 and 6 (GND). 5) Playback the alignment tape for tracking. (XH2-) 6) Select page: 3, address: 33, and set data: 8. 7) Select page: 3, address: 26, set data: 3, and press PAUSE 8) Check that the oscilloscope RF waveform is normal at the entrance and exit.if not normal, adjust according to the separate volume DV MECHANICAL ADJUSTMENT MANUAL Z Mechanism. CN4 of VC-33 board Pin No Signal Name FRRV RF MON RF IN/LANC JACK IN SWP PANEL COM GND H START GND Pin No. 9 Table Processing after Completing Operations: ) Connect the adjustment remote commander to the LANC jack and set the HOLD switch to the ON position. 2) Select page: 3, address: 26, and set data:, and press PAUSE 3) Select page: 3, address: 33, and set data: Signal Name PANEL VG GND EVF VCO GND EVF VG EXT DA LANC SIG N.C. Entrance side Check this section (Normal waveform) Exit side CH CH2 (Trigger) 3.3 msec Fig

44 COVER 6-3. VIDEO SECTION ADJUSTMENT 3-. PREPARATIONS BEFORE ADJUSTMENTS Use the following measuring instruments for video section adjustments Equipment to Required ) TV monitor 2) Oscilloscope (dual-phenomenon, band width above 3 MHz with delay mode) (Unless specified otherwise, use a : probe.) 3) Frequency counter 4) Pattern generator with video output terminal 5) Digital voltmeter 6) Audio generator 7) Audio level meter 8) Audio distortion meter 9) Audio attenuator ) Regulated power supply ) Alignment tapes Tracking standard (XH2-) Parts code: SW/OL standard (XH2-3) Parts code: Audio operation check for NTSC (XH5-3) Parts code: System operation check for NTSC (XH5-5) Parts code: Audio operation check for PAL (XH5-3P) Parts code: System operation check for PAL (XH5-5P) Parts code: ) Adjustment remote commander (J B) 3) CPC-7 jig (J A) 4) Extension cable (P.5mm) (J A) For extension between the VA-8 board (CN44) and the VC-33 board (CN2) 6-4

45 3--2. Precautions on Adjusting Note: Before performing the adjustments, check the data of page:, address: is. If not, set data: to this address. ) The adjustments of this unit are performed in the VTR mode or camera mode. To set to the VTR mode, set the power switch to VCR (or PLAYER ) or set the Forced VTR Power ON mode using the adjustment remote commander (Note2). To set to the Camera mode, set the power switch to CAMERA or set the Forced Camera Power ON mode using the adjustment remote commander (Note3). After completing adjustments, be sure to exit the Forced VTR Power ON Mode or Forced Camera Power ON Mode. (Note5) 2) The front panel block (Microphone unit., MA-42 board) must be assembled for connecting the adjustment remote commander. To remove it, disconnect the following connector. VA-8 board CN42 (36P,.5mm) 3) Cabinet (R) (CK-29board, LCD block) need not be connected. But removing the cabinet (R) (removing the VA-8 board CN45) means removing the lithium 3V power supply (CK- 29 board, BT52), data such as date, time, user-set menus will be lost. After completing adjustments, reset these data. But, the self-diagnosis data and the data on history of use (total drum rotation time etc.) will be kept even if the cabinet (R) has been removed. (Refer to 6-4.Service Mode for the data on the history use and the self-diagnosis data.) To remove the cabinet (R), disconnect the following connectors. VA-8 board CN43 (2P,.8mm) VA-8 board CN45 (6P,.5mm) 4) The EVF block (LB-85 board) is need not be connected. To remove it, disconnect the following connector. VA-8 board CN42 (2P,.5mm) 5) The intelligent accessory shoe is need not be connected. To remove it, disconnect the following connector. VA-8 board CN4 (P,.5mm) 6) To open the VA-8 board, use the following extension cable between the VA-8 board CN44 and VC-33 board CN2. J A (P,.5mm) 7) The lens block (CD-43 board) is need not be connected. To remove it, disconnect the following connectors. VC-33 board CN5 (22P,.5mm) VC-33 board CN3 (27P,.3mm) 8) By setting the Forced VTR Power ON mode, the video section can be operate even if the control switch block (FX-CX4) has been removed. When removing it, disconnect the following connector. VC-33 board CN3 (2P,.5mm) 9) The memory stick connector is need not be connected. To remove it, disconnect the following connectors. VC-33 board CN6 (8P,.5mm) Note2: Note3: Note4: Note5: Setting the Forced VTR Power ON mode (VTR mode) ) Select page:, address:, and set data:. 2) Select page: D, address:, set data: 2, and press the PAUSE button of the adjustment remote commander. The above procedure will enable the VTR power to be turned on with the control switch block (FK-CX4 block) removed. After completing adjustments, be sure to exit the Forced Power ON mode. Setting the Forced Camera Power ON mode (Camera mode) ) Select page:, address:, and set data:. 2) Select page: D, address:, set data:, and press the PAUSE button of the adjustment remote commander. The above procedure will enable the camera power to be turned on with the control switch block (FK-CX4 block) removed. After completing adjustments, be sure to exit the Forced Power ON mode. Setting the Forced Memory Power ON mode (Memory mode) ) Select page:, address:, and set data:. 2) Select page: D, address:, set data: 5, and press the PAUSE button of the adjustment remote commander. The above procedure will enable the memory power to be turned on with the control switch block (FK-CX4 block) removed. After completing adjustments, be sure to exit the Forced Power ON mode. Exiting the Forced Power ON mode ) Select page:, address:, and set data:. 2) Select page: D, address:, set data:, and press the PAUSE button of the adjustment remote commander. 3) Select page:, address:, and set data:. 6-42

46 3--3. Adjusting Connectors The measuring point of the playback RF signal is CN4 of VC- 33 board. Connect the measuring instruments via the CPC-7 jig (J A). Refer to MECHANISM SECTION ADJUST- MENT for the measuring method. The following table lists the pin numbers and signal names of CN4. Pin No Signal Name FRRV RF MON RF IN/LANC JACK IN SWP PANEL COM GND H START GND Pin No. 9 Table Connecting the Equipment Connect the measuring instruments as shown in Fig , and perform the adjustments Signal Name PANEL VG GND EVF VCO GND EVF VG EXT DA LANC SIG N.C. Remove the CPC lid Fig CN4 TV monitor Adjustment remote commander LANC jack Main unit VIDEO (Yellow) AUDIO/VIDEO jack AUDIO L (White) AUDIO R (Red) Fig

47 3--5. Alignment Tapes Use the alignment tapes shown in the following table. Use tapes specified in the signal column of each adjustment. Name Tracking standard (XH2-) SW/OL standard (XH2-3) Audio operation check (XH5-3 (NTSC), XH5-3P (PAL)) System operation check (XH5-5 (NTSC), XH5-5P (PAL)) Use Tape path adjustment Switching position adjustment Audio system adjustment Operation check Fig shows the 75% color bar signals recorded on the alignment tape for Audio Operation Check. Note: Measure with video terminal (Terminated at 75 Ω) For NTSC model White (%) V.74V White (75%) Yellow Cyan Green Magenta Red Blue Burst signal (75%) White Yellow Cyan Green Magenta Red Blue.286V Q I.286V Q I Black Horizontal sync signal Color bar signal waveform White (%) Color bar pattern For PAL model V.3V White (%).7V Yellow Cyan Green Magenta Red Blue.3V (%) White Yellow Cyan Green Magenta Red Blue Black Horizontal sync signal Burst signal Color bar signal waveform Color bar pattern Fig Color bar signal of alignment tapes Input/Output Level and Impedance Video input/output Special stereo mini jack Video signal: S video input/output 4-pin mini DIN Luminance signal: Vp-p, 75 Ω unbalanced, sync negative Vp-p, 75 Ω unbalanced, sync negative Chrominance signal:.286 Vp-p, 75 Ω unbalanced (NTSC) :.3 Vp-p, 75 Ω unbalanced (PAL) Audio input/output Special stereo mini jack Input level: 327mV Input impedance: More than 47kΩ Output level: 327 mv (at load impedance 47 kω ) Output impedance: Below 2.2 kω 6-44

48 COVER 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT. Initialization of 8, A, B, C, D, E, F, 8, B, C, E, F Page Data If the 8, A, B, C, D, E, F, 8, B, C, E, F page data is erased due to some reason, perform -2. INITIALIZATION OF 8, A, B, C, D, E, F, 8, B, C, E, F PAGE DATA of 5-. CAMERA SECTION ADJUSTMENT Note: When reading or writing the 8, B, C, E, F page data, select page:, address:, and set data:, then select 8, B, C, E or F page. The 8, B, C, E or F page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. 2. Touch Panel Adjustment Adjust the calibration of the touch panel. Mode VTR stop Signal Arbitrary Adjustment Page A Adjustment Address 9 to 93 Note: Perform this adjustment with observing the screen from the front. Note2: The data of page:, address: must be. ) Select page: 7, address: 5, and set data:. 2) Using a stylus, push the center of X indicated in the part A. 3) Using a stylus, push the center of X indicated in the part B. 4) Using a stylus, push the center of X indicated in the part C. 5) Select page: 7, address: 5, and check that the data is. A Fig Serial No. Input 3-. Company ID Input Write the company ID in the EEPROM (nonvolatile memory). Page C Address E, E, E2, E3, E4 Note: The data of page:, address: must be. Input method: ) Select page:, address:, and set data:. 2) Input the following data to page: C, addresses: E to E4. Note: Press the PAUSE button of the adjustment remote commander each time to set the data. Address E E E2 E3 E4 3) Select page:, address:, and set data:. C Data B Serial No. Input Write the serial No. and model code in the EEPROM (nonvolatile memory). Convert the serial No. on the name plate from decimal to hexadecimal, and write in the EEPROM. Page C Address E5, E6, E7 Note: The data of page:, address: must be. Input method: ) Select page:, address:, and set data:. 2) Read the serial No. on the name plate, and take it as D. Example: If the serial No. is D = 7788 Note: Use six digits of the low rank when a serial No. is more than seven digits. 3) Obtain D2 and H corresponding to D from Table Example: If D is D2 = D = 2345 H = FE D (Decimal) to to to 9667 D2 (Decimal) D D D 372 H (Hexadecimal) (Service model code) FE FE FE Table ) Input H to page: C, address: E5. (Model code input) Example: If H is FE. Select page: C, address: E5, set data: FE, and press the PAUSE 5) Obtain the maximum decimal not exceeding D2 from Table 6-3-3, and take this as D3. Example: If D2 is D3 = ) Obtain the hexadecimal corresponding to D3 from Table , and take this as H3. Example: If D3 is H3 = 3 7) Obtain the difference D4 between D2 and D3. (Decimal calculation, D4 255) D4 = D2 D3 Example: If D2 is 2345 and D3 is D4 = = 57 8) Convert D4 to hexadecimal, and take this as H4. (Refer to Hexadecimal-decimal conversion table in 6-4. Service Mode.) Example: If D4 is 57. H4 = 39 9) Input the upper 2 digits of H3 to page: C, address: E6. Example: If H3 is 3. Select page: C, address: E6, set data: 3, and press the PAUSE ) Input H4 to page: C, address: E7. Example: If H4 is 39. Select page: C, address: E7, set data: 39, and press the PAUSE ) Select page:, address:, and set data:.

49 6-46 DCR-TRV33/TRV33E Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) Decimal (D3) Hexadecimal (H3) A B C D E F A B C D E F A 2B 2C 2D 2E 2F A 3B 3C 3D 3E 3F A 4B 4C 4D 4E 4F A 5B 5C 5D 5E 5F A 6B 6C 6D 6E 6F A 7B 7C 7D 7E 7F A 8B 8C 8D 8E 8F A 9B 9C 9D 9E 9F A A A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF B B B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF C C C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D D D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF E E E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF F F F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF Table

50 COVER 3-3. SERVO AND RF SYSTEM ADJUSTMENT Before perform the servo and RF system adjustments, check that the specified value of 54 MHz/66 MHz Origin Oscillation Check of CAMERA SYSTEM ADJUSTMENT is satisfied. And check that the data of page:, address: is. If not, set data: to this address. Adjusting Procedure:. CAP FG duty adjustment 2. Switching position adjustment 3. Error rate check. Cap FG Duty Adjustment (VC-33 Board) Set the Cap FG signal duty cycle to 5% to establish an appropriate capstan servo. If deviated, the uneven rotation of capstan and noise can occur. Measurement Point Display data of page: 3, address: 2, 3 Measuring Instrument Adjustment remote commander Adjustment Page C Adjustment Address 6 Specified Value Data of page: 3, address: 2 is. Data of page: 3, address: 3 is. Note: The data of page:, address: must be. Close the cassette compartment without inserting a cassette. 2 Set the data. 3 3 B Set the data, and press PAUSE Check that the data changes in the following order. B 2B Check that the data is. (Note2) 6 Set the data. Note2: If the data is, adjustment has errors or the mechanism deck is defective. 2. Switching Position Adjustment (VC-33 Board) To obtain normal playback waveform output during the playback mode, adjust the switching position. Mode VTR playback Signal SW/OL reference tape (XH2-3) Measurement Point Display data of page: 3, address: 2, 3 Measuring Instrument Adjustment remote commander Adjustment Page C Adjustment Address,, 2, 3 Specified Value Data of page: 3, address: 2 is. Data of page: 3, address: 3 is. Note: The data of page:, address: must be. Insert the SW/OL reference tape and enter the VTR STOP mode. 2 Set the data. 3 C EE Set the data, and press PAUSE Check that the data is 2. (Note2) 5 3 D Set the data, and press PAUSE Check that the data changes to Check that the data is. (Note3) 8 Set the data. Note2: Note3: If the data of page: 3, address: 2 is 72, the tape top being played. After playing the tape for to 2 seconds, stop it, perform step 5 and higher. If the data of page: 3, address: 2 is 62, the tape end being played. After rewinding the tape, perform step 5 and higher. If bit of the data is, the EVEN channel is defective. If bit is, the ODD channel is defective. Contents of the defect is written into page: C, addresses: and 2. See the following table. (For the bit values, refer to 5-4. SERVICE MODE, Bit value discrimination. ) If bit 3 of the data is, the tape end being played, so rewind the tape and perform the adjustment again. When the EVEN channel is defective Data of page: C, address: EE E8 E7 When the ODD channel is defective Data of page: C, address: 2 EE E8 E7 Contents of defect Writing into EEPROM (IC262) is defective Adjustment data is out of range No data is returned from IC23 Contents of defect Writing into EEPROM (IC262) is defective Adjustment data is out of range No data is returned from IC

51 3. Error Rate Check 3-. Preparations before adjustments Mode Subject Audio signal Camera recording (LP mode) Moving object 4Hz, 66 dbs signal: MIC jack left and right. (Refer to Fig ) Set REC MODE (Note) to LP. 2 Record the camera signal for three minutes. Note: TAPE SET of the menu settings Error Rate Check Mode Signal Measurement Point Measuring Instrument Adjustment Page Adjustment Address Specified Value Playback Recorded signal at Preparations before adjustments Monitor TV, Headphone C (Note2) B3 to C8 Playback picture and sound are normal. Note2: When reading or writing the C page data, select page:, address:, and set data:, then select C page. The C page can be chosen by this data setting. After reading or writing, reset the data of page:, address: to. Playback the recorded signal at Preparations before adjustments 2 Set the data. 3 Set the data Set the data, and press PAUSE 5 Confirm that the playback picture and sound are normal. If not, proceed to step 9. (Note3) Set the data, and press PAUSE 7 3 Change the address. 8 3 Check that the data is. 9 Set the data. Note3: When playback picture or sound is abnormal, check the use tape, clean the tape running surface, and perform re-adjustment. Processing after Completing Adjustments Set REC MODE to SP. 6-48

52 COVER 3-4. VIDEO SYSTEM ADJUSTMENTS Note: Before perform the servo and RF system adjustments, check that the specified value of 54 MHz/66 MHz Origin Oscillation Check of CAMERA SYSTEM ADJUSTMENT is satisfied. And check that the data of page:, address: is. If not, set data: to this address. Note2: NTSC model: DCR-TRV33 PAL model: DCR-TRV33E. S VIDEO OUT Y Level Adjustment (VC-33 Board) Mode Subject Measurement Point Measuring Instrument Adjustment Page Camera Arbitrary Y signal terminal of S VIDEO jack (75Ω terminated) Oscilloscope C Adjustment Address 25 Specified Value A = ± 4mV Note: The data of page:, address: must be. Switch setting: DEMO MODE (Menu setting)...off Set the data. 2 3 C 2 Set the data, and press PAUSE 3 C 25 Change the data and set the Y signal level (A) to the specified value. 4 C 25 Press PAUSE 5 3 C Set the data, and press PAUSE 6 Set the data. 2. S VIDEO OUT Chroma Level Adjustment (VC-33 Board) Mode Camera Subject Arbitrary Measurement Point Chroma signal terminal of S VIDEO jack (75Ω terminated) External trigger: Y signal terminal of S VIDEO jack Measuring Instrument Oscilloscope Adjustment Page C Adjustment Address 26, 27 Specified Value Cr level: A = 74 ± 4mV (NTSC) A = 7 ± 4mV (PAL) Cb level: B = 74 ± 4mV (NTSC) B = 7 ± 4mV (PAL) Burst level:c = 286 ± 6mV (NTSC) C = 3 ± 6mV (PAL) Note: The data of page:, address: must be. Switch setting: DEMO MODE (Menu setting)...off Set the data. 2 3 C 2 Set the data, and press PAUSE 3 C 26 Change the data and set the Cr signal level (A) to the specified value. 4 C 26 Press PAUSE 5 C 27 Change the data and set the Cb signal level (B) to the specified value. 6 C 27 Press PAUSE 7 Check that the burst signal level (C) is satisfied the specified value. 8 3 C Set the data, and press PAUSE 9 Set the data. H A C H Fig A B µsec (NTSC).23 µsec (PAL) Fig µsec (NTSC).23 µsec (PAL)

53 3. VIDEO OUT Y, Chroma Level Check (VC-33 Board) Mode Subject Measurement Point Measuring Instrument Specified Value Camera Arbitrary Video terminal of AUDIO VIDEO jack (75Ω terminated) Oscilloscope Sync level: A = 286 ± 8mV (NTSC) A = 3 ± 8mV (PAL) Burst level:b = 286 ± 8mV (NTSC) B = 3 ± 8mV (PAL) Note: The data of page:, address: must be. Switch setting: DEMO MODE (Menu setting)...off 3 C 2 Set the data, and press PAUSE 2 Check that the sync signal level (A) satisfies the specified value. 3 Check that the burst signal level (B) satisfies the specified value. 4 3 C Set the data, and press PAUSE A B H Fig