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CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512 ( NTSC ) CCD-TRV14E/TRV24E/TRV44E ( PAL ) RMT-713 US Model SERVICE MANUAL CCD-TRV32/TRV52/TRV53/ TRV312/TRV512(NTSC) Canadian Model CCD-TRV53(NTSC) AEP Model UK Model CCD-TRV14E/TRV24E(PAL) E Model CCD-TRV34/TRV34PK/TRV44(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) Australian Model CCD-TRV14E/TRV24E/TRV44E(PAL) Hong Kong Model Photo : CCD-TRV53 CCD-TRV34/TRV44(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) Tourist Model...
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NP-33,lithium battery CR2025,cassette P6-120 CR2025, cassette P6-120 CR2025, cassette P6-120 andshoulder strap and shoulder strap and shoulder strap Application Sony battery pack Sony battery pack Sony battery pack NP-33(supplied), NP-33(supplied), NP-33(supplied), NP-60D, NP-C65, NP-68, NP-55H, NP-C65, NP-66, NP-60D, NP-C65, NP-68,...
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CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU PUBLISHED BY SONY.
SERVICE NOTE NOTE : To eject a cassette from the camcorder without turning on the main power, firstly remove the SCREW (for TRIPOD), then remove the FLEXIBLE BOARD as shown, and finally connect the regulated power supply ; +5V to the loading motor, this is to protect the main circuit from damage.
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) SECTION 1 This section is extracted from instruction manual.(CCD-TRV14E/TRV24E) GENERAL...
2-2. REMOVAL OF CABINET ASSEMBLY Screws (M2 × 4) 5 Connector 6 Cabinet (R) assembly 8 Cabinet (L) assembly 2 Screws (M2 × 4) 7 Screw 4 Flat cable (M2 × 4) 2-3. REMOVAL OF CASSETTE LID ASSEMBLY, LS LID, JK-154/155 and SE-60 BOARD Insert a screwdriver into clearance to open then incline the screwdriver in the direction...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL (1) BLOCK DIAGRAM B/W EVF MODEL DIGITAL ZOOM MODEL STEADY SHOT MODEL LENS BLOCK CD-164/165 VC-188 BOARD (SEE PAGE 4-13,17,21,25,29,33,35,37) IC901 BOARD CN901 COLOR EVF MODEL EVF VIDEO LB-49 BOARD (SEE PAGE 4-40)
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAM 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) •...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) CD-164/165 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM There are few cases that the part printed on this diagram isn’t mounted in this model. — Ref. No. CD-164/165 Board; 2,000 Series — CD-164/165 BOARD IC401 1, 2 REC...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) JK-154/155 (JACK) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM There are few cases that the part printed on this diagram isn’t mounted in this model. — Ref. No. JK-154/155 Board; 2,000 Series — EXCEPT TRV14E/TRV24E MODEL TRV14E/TRV24E MODEL VF-110 〈 COLOR EVF MODEL 〉...
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CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) IR MODEL IR-28 (INFRARED COMMUNICATION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM There are few cases that the part printed on this diagram isn’t mounted in this model. — Ref. No. IR-28 Board; 1,000 Series — EXCEPT TRV14E/TRV24E MODEL VF-110 〈...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) COLOR EVF MODEL VF-109 (H AFC), LB-49 (BACK LIGHT) SCHEMATIC DIAGRAMS • See page 4-66 for VF-109 BOARD printed wiring board. — Ref. No. VF-109 Board, LB-49 Board; 4,000 Series — H AFC BACK LIGHT 4-72 4-73 4-74...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) SECTION 5 REPAIR PARTS LIST 5-1. EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark ! or have some differences from the original one.
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5-1-2 (1). CABINET (L), F PANEL SECTION (EXCEPT TRV14E/TRV24E MODEL) not supplied not supplied supplied STEREO MODEL Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-965-888-01 COVER, JACK (BLACK)(TRV312) 3-719-601-01 SCREW (B2X5),TAPPING 3-965-888-21 COVER, JACK (GRAY)(EXCEPT TRV312) 3-976-102-01 RETAINER, MICROPHONE 3-969-339-31 BELT, GRIP 3-973-619-01 SPRING, COMPRESSION...
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5-1-2 (2). CABINET (L), F PANEL SECTION (TRV14E/TRV24E MODEL) not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-965-888-21 COVER, JACK 3-719-601-01 SCREW (B2X5),TAPPING 3-969-339-31 BELT, GRIP 3-975-397-01 CUSHION, MICROPHONE X-3947-230-1 CABINET (L) ASSY (G) X-3947-175-1 PANEL ASSY, F (TRV14E) 3-965-844-01 BUTTON, S/S X-3947-356-1 PANEL ASSY, F (TRV24E)
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5-1-3 (1). CABINET (R), LCD SECTION (EXCEPT TRV14E/TRV24E MODEL) not supplied not supplied EVF SECTION (See page 5-7, 5-9) supplied supplied supplied supplied not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-475-068-11 SWITCH BLOCK, CONTROL(MF-7800) A-7093-277-A PD-77 BOARD,COMPLETE 3-719-601-01 SCREW (B2X5),TAPPING (TRV32/TRV34/TRV53/TRV312)
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5-1-3 (2). CABINET (R), LCD SECTION (TRV14E/TRV24E MODEL) not supplied not supplied EVF SECTION (See page 5-8) not supplied not supplied 138 108 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-475-068-11 SWITCH BLOCK, CONTROL(MF-7800) X-3947-169-1 CABINET (C) ASSY, P (TRV14E) 3-719-601-01 SCREW (B2X5),TAPPING X-3947-404-1 CABINET (C) ASSY, P (TRV24E)
5-1-4. MAIN SECTION S003 IC401 CASSETTE ZOOM LENS COMPARTMENT BLOCK SECTION BLOCK SECTION (See page 5-10) (See page 5-11) *Be sure to read “Precautions for Replacement of CCD Imager ” on page 4-40 when changing the CCD imager. not supplied STEADY SHOT MODEL IR MODEL...
CD-164 CD-165 CF-45 CF-46 5-2. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board naame. specified in the diagrams or the components METAL: metal-film resistor The components identified by mark ! or...
CCD-TRV32/TRV34/TRV34PK/TRV44/TRV52/TRV53/TRV312/TRV512(NTSC) CCD-TRV14E/TRV24E/TRV44E(PAL) SECTION 6 ADJUSTMENTS When performing adjustments, refer to the layout diagrams for adjustment related parts beginning from page 6-44. NT : NTSC MODEL ST : STEREO MODEL PAL : PAL MODEL V. LIGHT : VIDEO LIGHT TYPE WIDE :...
1-1-2. Precautions White pattern (Standard picture frame) 1. Switch settings Remove the color bar chart from the pattern box and adjust the Adjust the switches to the following positions without loading the camera setup until the white pattern picture frame is the same cassette tape unless otherwise specified.
1-1-3. Preparations Note 1 : Refer to “2. Disassembly” for details of how to remove Connect the adjustment equipment as shown in Fig. 6-1-5. the cabinet and the respective boards. Note 2 : Removal of the lens block and VC-188 board is not necessary if only adjustments are to be made.
1-1-4. Adjustment remote commander Display on the Bit values (RM-95 upgraded) adjustment bit3 bit2 bit1 bit0 To perform adjustment, the adjustment data stored in the non-volatile remote memory must be rewritten using the adjustment remote commander commander bit7 bit6 bit5 bit4 (RM-95 upgraded).
The adjustment remote controller is operated as follows: • Changing the address • Changing the page The address increases when the FF ()) button is pressed, The pages increase when the EDIT SEARCH (+) button is and decreases when the REW (0 ) button is pressed. pressed and decrease when the EDIT SEARCH (–) button is Altogether there are 256 addresses from address “00”...
1-1-5. Page F Address List Note 2 : When the arrow mark ← is shown in the memo column Note 1 : The initial value of the adjustment data is the data immediately after execution of Pages E and F data of the adjustment data, it indicates that the data of that initialization, and Page F data modification.
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Address Adjustment Data Address Adjustment Data Initial Value Memo Column Initial Value Memo Column ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← ← A0 : V.
1-2. CAMERA SYSTEM ADJUSTMENTS 2. Power supply voltage check (VC-188 board) 1. Adjustment points when major parts have been replaced Subject Any subject When the CCD imager or lens block is replaced, adjust the items Measuring equipment Digital voltmeter indicated by ® in the following table. DIG3V check When the CCD When the lens...
4. Initialization of page F data Note 1 : Execute the initialization of page F only when the non- volatile memory (VC-188 board IC401 EE PROM) is replaced. Note 2 : If the page F data has been initialized, all adjustment items of the camera section must be executed again.
5. Page F data modification All the data of page F are automatically initialized if the initialization is executed. However, among the initialized data, the following addresses require manual modification of data after the page F data is initialized. Modification procedure: Data TRV32 TRV34...
6. 28MHz crystal oscillator adjustment (VC-188 board) Purpose : Adjusts 28MHz crystal controlled oscillation for synchronizing clock. Adjustment error : Loss of synchronization or loss of color. Subject Not required IC201 %¢ pin Measurement Point Measuring Instrument Frequency counter Adjustment Page Adjustment Address 4433618.75 ±...
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〈How to convert the decimal number to hexadecimal number〉 Calculate the equation (C–D) ×256÷16. Result is “E”. The decimal numbers are divided into following three categories. Take the integer portion of the number “E” as “F”. Calculate the equation (E–F) ×16. Result is “G”. (Round the Calculation method is different in three categories respectively.
7. HALL adjustment Purpose : Variation of the HALL element outputs is removed by adjusting amplifier gain and offset. The HALL elements detect the lens iris position. Adjustment error : Oscillation of lens iris, or incorrect white balance indoor and outdoor. Subject Not required Measurement Point...
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Order Page Address Data Procedure Convert the value W to a decimal value to obtain the value W Calculate the value X ' from the following equation (decimal calculation). C' = W '–W '–20 ........equation 4 ' = (100 – B' ) × (X '–...
8. Flange back adjustment Purpose : Automatic flange back adjustment of inner focus lens. Adjustment error : Loss of focus when switched between auto focus and manual focus. Chart for flange back adjustment (Placed 2000 ± 5 mm in front of the Subject lens with illumination of 300 ±...
9. Flange back check Display on the Bit values Siemens star (Placed 2000 ± 5 mm in front of the Subject adjustment lens with illumination of about 200 remote bit2 lux.) commander Measurement Point Confirm focus on monitor TV Measuring Instrument Specification Value Picture must have good focus at both TELE and WIDE ends.
10. Picture frame setting Subject Color bar chart standard picture frame Measurement Point VIDEO output terminal (Terminated in 75Ω) Measuring Instrument Oscilloscope and monitor TV A=B, C=D, t=0 ± 0.1msec Specification Value Note 1 : Confirm that the “Camera-shaking” correction to OFF. (EXCEPT TRV14E MODEL) Note 2 : Confirm that the “Digital Zoom”...
11. Color reproduction adjustment Purpose : Adjust the three primary color matrix coefficients for correct color reproduction. Adjustment error : Poor color reproduction. Subject Color bar chart standard picture frame Measurement Point VIDEO output terminal (Terminated in 75Ω) Measuring Instrument Vectorscope Adjustment Page Adjustment Address...
12. IRIS IN/OUT adjustment Purpose : Measure the light level and write into EE PROM for indoor/outdoor identification in auto white balance. Adjustment error : Incorrect white balance. Subject White pattern standard picture frame Measurement Point EVF or DDS display of monitor TV Measuring Instrument Adjustment Page Adjustment Address...
13. Auto white balance reference data input Subject White pattern standard picture frame Adjustment Page Adjustment Address 49, 4A 4B, 4C Note 1 : Confirm that the “Camera-shaking” correction to OFF. (EXCEPT TRV14E MODEL) Note 2 : Confirm that the “Digital Zoom” is turned OFF. (EXCEPT TRV14E MODEL) Note 3 : The “Color reproduction adjustment”...
14. MAX gain adjustment Purpose : Sets the minimum illumination level. Adjustment error : Normal video level cannot be obtained at low illumination (dark). Subject White pattern standard picture frame Measurement Point Data of the page A of the adjustment remote commander Measuring Instrument Oscilloscope...
15. Auto white balance adjustment Purpose : Adjust for correct auto white balance. Adjustment error : Poor color reproduction. Subject White pattern standard picture frame Filter Color temperature correction filter Measurement Point EVF or DDS display on monitor TV Measuring Instrument Adjustment Page Adjustment Address 4E, 4F...
16. White balance check Subject White pattern standard picture frame Filter Color temperature correction filter C14 ND filter 1.0 and 0.3 Measurement Point VIDEO output terminal (Terminated in 75Ω) Measuring Instrument Vectorscope Specification Value Fig. 6-1-10. A ~ C Note 1 : Confirm that the “Camera-shaking” correction to OFF. (EXCEPT TRV14E MODEL) Note 2 : Confirm that the “Digital Zoom”...
17. Velocity sensor sensitivity adjustment (EXCEPT TRV14E) The “Velocity Sensor Sensitivity Adjustment” is necessary only when the gyro sensor is replaced. If microprocessors or circuit board is not replaced, this adjustment is not necessary. Make operation Note 1 : Caution when replacing parts check only.
18. Electronic viewfinder system adjustments 18-1. Power supply voltage check (VF-102 board) Note : About 2200V dc is applied to CRT anode and about 200 Measuring Instrument Digital voltmeter Vdc to the grid. Be careful not to touch them. If hand EVF5V touches them, there is danger of electric shock CN901 Pin 1...
18-4. Centering adjustment 18-6. Diffraction adjustment Signal Monoscope signal Signal Dot pattern, Monoscope signal Adjustment DY centering Adjustment DY diffraction adjustment ring ± 4% Specification Value Specification Value Refer to the illustration below. 0.8X or less 2X or less ±4% Adjustment procedure: Order Procedure...
COLOR ELECTRONIC VIEWFINDER SYSTEM ADJUSTMENTS [Adjustment connector] Preparation: The viewfinder adjustment points have gathered to CN702 of the Because this machine does not have VIDEO INPUT connector, VF-110 board. Connect the measuring equipment to CN702 via playback the alignment tape and use the playback signal for the jig (J-6082-192-A).
19-2. EVR initial data input Mode Stop Signal Any video signal Adjustment page Input procedure: Order Page Address Data Procedure Set the data. AE (75) 95 (50) After setting the data, press the PAUSE button. No mark : NTSC/PAL Set the data. ( ) : 19-3.
19-4. BRIGHT adjustment (VF-110 board) Purpose : Adjust brightness of EVF screen (appearance) Adjustment error : The EVF picture will be close to saturated picture (white washing) or black compression. Pedestal level Mode Playback Signal Signal CN702 pin 3 (G OUT) on Measurement Point VF-110 board Measuring Equipment Oscilloscope...
19-6. Back light Current consumption adjustment (VF-109 board) Purpose : Set brightness of the back light (fluorescent lamp) to a constant level. Adjustment error : The EVF screen will become too dark or too bright. Current meter VF-109 board (side B) Mode Playback Signal...
LCD system adjustments [Video input signal for adjustment] Note 1 : The backlight (fluorescent lamp) is driven by high voltage Playback an alignment tape. Use the color bar signal of the alignment AC power supply. tape playback as the input signal to this machine. Then check that Therefore, be careful not to touch the back light holder the white (100 %) signal amplitude at CN801 〈CN1801〉...
[Power supply voltage adjustment] Adjust the power supply voltage to be input to the battery terminal LCD size LCD board so that the voltage across PD-74〈75〉76〈77〉 board CN802 〈CN1802〉 Type 1 PD-74/SD-24 pins 3 (LCD UNREG) and pins 4 or 5 (UNREG GND) is 6.5 ± 2.5 inch (PAL only) Type 2 PD-75/SD-25...
20-3. BRIGHT adjustment Purpose : Adjusts video signal level to drive the LCD LCD size LCD board panel. Type 1 PD-74/SD-24 Adjustment Error : Picture on LCD will be white saturated or black 2.5 inch (PAL only) Type 2 PD-75/SD-25 compressed.
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20-4. CONTRAST adjustment Purpose : Adjusts contrast of LCD picture LCD size LCD board Adjustment Error : Details of black will be lost, or white Type 1 PD-74/SD-24 saturated/black compressed picture. 2.5 inch (PAL only) Type 2 PD-75/SD-25 Mode Playback Type 3 3.0 inch (NTSC) PD-77...
20-5. D RANGE adjustment (Type 2, 3 MODEL) Purpose : Adjust to the proper LCD panel driving LCD size LCD board dynamic range. Type 1 PD-74/SD-24 Adjustment Error : Image will be saturated (whitish) or blackish. 2.5 inch (PAL only) Type 2 PD-75/SD-25 Mode...
21-6. V-COM level adjustment (Type 2, 3 MODEL) Purpose : Set to contrast of the image. LCD size LCD board Adjustment Error : Image will be blue (whitish) or saturated. Type 1 PD-74/SD-24 2.5 inch (PAL only) Mode STOP or Playback Type 2 PD-75/SD-25 Signal...
20-7. COLOR adjustment Purpose : Adjusts color for standard level. LCD size LCD board Adjustment Error : Color will be too much or too small. Type 1 PD-74/SD-24 2.5 inch (PAL only) Mode Playback Type 2 PD-75/SD-25 Signal Color bar signal (with chroma and Type 3 3.0 inch (NTSC) PD-77...
20-8. HUE adjustment (NTSC MODEL) Note 1 : Set the BRIGHT control volume to their mechanical center during adjustment. Purpose : Adjust for standard hue. Yellow Adjustment Error : Unnatural hue. Mode Playback Signal Color bar signal (with chroma and Cyan burst signals) CN804 〈CN1804〉...
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20-10. V. COM adjustment Purpose : Adjusts for correct voltage of the DC bias LCD size LCD board voltage of the common electrode signal of the Type 1 PD-74/SD-24 LCD panel. 2.5 inch (PAL only) Type 2 PD-75/SD-25 Adjustment Error : Details of the LCD picture will be lost. Type 3 3.0 inch (NTSC) PD-77...
20-11. White balance adjustment Purpose : Adjust for correct white balance. LCD size LCD board Adjustment Error : Color reproduction on LCD display will be Type 1 PD-74/SD-24 poor. 2.5 inch (PAL only) Type 2 PD-75/SD-25 Mode Playback Type 3 3.0 inch (NTSC) PD-77 Signal...
6-2. MECHANISM SECTION Press the push-switch-1 knob in the direction of arrow which sets the machine into loading mode. ADJUSTMENTS PB, FF/REW and CUE/REV operations are possible. After completing all steps of above operation, be sure to perform Refer to the separate “8 mm Video Mechanism Section Adjustment “4.
2-2. TAPE PATH ADJUSTMENT VC-188 board CN102 PB RF Purpose : Adjusts the head linearity. REC 2 Adjustment Error : Noise appears on top and bottom of display when playing back the tape recorded by other EMPH IN machines. CAM Y IN DEEMPH OUT 1.
6-3. VIDEO SECTION ADJUSTMENT When performing adjustments, refer to the layout diagrams for adjustment related parts beginning from page 6-86. Perform the video section adjustment in the sequence as described. [Adjustment sequence] System control system adjustment 1. Battery down voltage adjustment 2.
3-1. PREPARATIONS BEFORE ADJUSTMENT 3-1-2. Precautions on adjustment The EVF (electronic viewfinder) is not necessary for video section adjustment. The following measuring equipment are used for video section Remove the following connector to remove the EVF. adjustment. CF-45/46 board CN403 (8-pin) : B/W EVF model CF-45/46 board CN404 (16-pin) : COLOR EVF model 3-1-1.
3-1-4. Equipment connection Adjustment remote commander Connected during Machine to be adjusted. playback mode. Monitor TV LANC connector Regulated power supply (7.2 ± 0.1Vdc) Video output Battery terminal 3-1-5. Alignment tape The following table shows the alignment tapes available. Use the tape specified in the signal column for each adjustment. If tape type is not specified in the adjustments which use the “Operation Check”...
The color bar signal which is recorded in the alignment tape. Note : Measured at video input/output connector (across 75 Ω termination). PAL MODEL White (100%) Burst signal 0.7V 0.3V (100%) 0.3V Horizontal SYNC signal Color bar signal waveform Color bar pattern Color bar signal of PAL alignment tape NTSC MODEL White (100%)
3-2. ADJUSTMENT POINTS WHEN MAJOR 3-3. POWER SUPPLY SYSTEM ADJUSTMENT PARTS ARE REPLACED 1. Power supply voltage check (VC-188 board) 1. When drum is replaced: “Tape Path Position Adjustment” of mechanical section adjustment Mode Camera record “PB RF frequency response characteristics adjustment” of the video Subject Any subject section adjustment...
2. VTR & CAM mode ON Mode Stop Signal Any signal Adjustment Page Adjustment Address Adjustment procedure: Order Page Address Data Procedure Set the remote commander (RM-95) to HOLD (adjustment position), and turn on the UNREG power supply. After setting the data, press the PAUSE button. (Preparation) After setting the data, press the PAUSE button.
3. EMG code (Emergency code) The emergency codes are stored in the addresses : E4, E8 and EC corresponding to the type of errors occurred. Types of error code are shown in the following table. Code Error Status No error Loading motor error during loading Loading motor error during unloading T reel error during unloading...
Mechanism Detail of Content Position Code The position where the cassette compartment lock is released. The end EJECT position in the unthread-end direction. The mechanism does not move any more in the direction of unloading direction. Blank code. The code which separates a code from another code. The machine does not stop at the code while is it operating.
6. Initializing the emergency code area (Caution) Perform the initializing operation only when the past emergency codes can be deleted. Operating procedure: Order Page Address Data Procedure After setting the data, press the PAUSE button. (Preparation) After setting the data, press the PAUSE button. After setting the data, press the PAUSE button.
9. Key input check Key Switch Switch Condition Cassette eject “1” =OFF Video power supply (PLAYER) (VTR : E model) “0”=ON CC DOWN Start/Stop Camera power supply (CAM + STBY) Operating procedure: Order Page Address Data Procedure After setting the data, press the PAUSE button. ON/OFF of each key switch can be known by discriminating the bit value of each display data.
11. Individual operation of drum, capstan and loading motor Note : Check the motors after removing the tape. Data Operation Normal Drum rotation in normal direction Capstan rotation in normal direction Capstan rotation in reverse direction Loading motor rotation in normal direction Loading motor rotation in reverse direction All motors stop.
3-4. SYSTEM CONTROL SYSTEM Digital voltmeter ADJUSTMENTS 1. Battery down voltage adjustment Battery attachment block Purpose : Sets the end voltage of battery discharge. Adjustment Error : Usable period of a battery will be shortened, or picture will be distorted at the battery end. Mode Camera record Regulated power supply...
3-5. SERVO SYSTEM ADJUSTMENTS 1. SYNC level and BURST level adjustments Purpose : Adjust the sync and burst level of the camera output to the specified values. Adjustment error : The playback machine can lose lock of the servo systems if the sync level is too low. The playback color will become too thick if the burst level is low.
3-6. PLAYBACK FREQUENCY RESPONSE CHARACTERISTICS ADJUSTMENT Purpose : Remove variation of picture quality between heads due to difference of characteristics. Adjustment error : Flicker or over-modulation of playback picture. Mode Playback Signal Alignment tape : Normal mode frequency response characteristics adjustment WR5-6C (PAL) WR5-6N (NTSC)
3-7. DEMD OUT LEVEL ADJUSTMENT Purpose : The playback video level is kept to constant level. Adjustment error : The playback picture can be brighter or darker than normal picture. Mode Playback Signal Alignment tape : Normal mode WR5-5CSP (PAL) WR5-5NSP (NTSC) IC201 pin @º...
3-8. YD OUT LEVEL ADJUSTMENT Purpose : Minimizes the residual chroma component of Y comb filter output signal. Adjustment error : Chroma flicker at video out (pin jack) of VTR overall characteristics. Color variations also significant. Mode Playback Signal Alignment tape : Normal mode WR5-5CSP (PAL) WR5-5NSP (NTSC) IC201 pin @¢...
3-9. PB CHROMA LEVEL CHECK Purpose : The playback chroma level is kept to constant level. Adjustment error : Color of playback picture can be thinner or thicker than normal picture. Mode Playback Signal Alignment tape : color bar segment of operation check tape •...
3-10. PB Y OUT LEVEL ADJUSTMENT Purpose : Adjusts playback video level for the specification value. Adjustment error : Playback picture can be too brighter or too darker than normal picture. Mode Playback Signal Alignment tape : color bar segment of operation check tape •...
3-11. FE OSC CHECK Purpose : Check the oscillating frequency and level of the flying erase (FE) signal. Adjustment error : If REC-PAUSE recording is repeated, un- erased area is left in the junctions between the editings which results in increase of noise or previous picture can be seen.
3-12. EMPHASIS INPUT LEVEL ADJUSTMENT Purpose : Adjusts the record emphasis characteristics to the specification value. Adjustment error : Luminance signal smear, blurred picture, too much emphasized edge of overall video characteristics. Mode CAM-REC Signal Color bar chart • CN102 Pin 4 Measurement Point •...
3-13. Y FM DEVIATION ADJUSTMENT (NOTE) Purpose : Adjusts the FM signal to be recorded on tape to the 8mm format. (Adjusts the frequency deviation of normal mode Y FM signal.) Adjustment error : Too bright or too dark overall picture. Overmodulation picture.
3-14. Y FM CARRIER FREQUENCY ADJUSTMENT Purpose : Adjusts the FM signal to be recorded on tape to the 8 mm format. (Adjusts the carrier frequency of normal mode Y FM signal.) Adjustment error : (If frequency is low) Overall picture will be blurred signal.
3-15. CHROMA EMPHASIS fo ADJUSTMENT Purpose : Adjust fo of the chroma emphasis to the specified frequency range. Adjustment error : The bust and chroma level becomes too big during playback. Mode Playback Signal Color bar signal WR5-5CSP (PAL) WR5-5NSP (NTSC) Measurement Point •...
3-16. REC Y LEVEL ADJUSTMENT Note : Use the MP type tape. If an oscilloscope has the bandwidth Purpose : Maintains a constant level of Y FM, chroma limiting switch, set to on position. AFM and ATF signals when recording on tape. Adjustment error : (If level is low) Poor S/N of playback picture Center of luminance (If level is high) Black streaking noise appears.
3-17. REC C LEVEL ADJUSTMENT Purpose : Maintains a constant chroma level when recording on tape. Adjustment error : If level is low, overall S/N deteriorates. If level is high, S/N of Y signal at deep color deteriorates and white streaking noise appears. Mode CAM-REC Signal...
6-4. AUDIO SYSTEM ADJUSTMENT • The right channel (STEREO) adjustment is performed in Alignment tape 〈MONO model〉 STEREO MODEL only. WR5-5CSP : PAL • Use the alignment tape for audio system adjustment. WR5-5NSP : NTSC 〈STEREO〉 • Connect an audio input signal from VC-188 board CN501 as WR5-9CS : PAL shown in Fig.6-4-1.
4-2. 1.5 MHz DEVIATION ADJUSTMENT (STEREO MODEL) Connection Purpose : Determines spectrum of the modulated L-ch Connect CH2 of the AFM DEV adjustment tool and CN102 of (L+R/2 signal) signal during recording. VC-188 board. Adjustment error : Audio signal crosstalk deteriorates and audio Connect the audio output terminals (J1, J2) of the AFM DEV level decreases in both record and playback adjustment tool and Video/Audio input/output connector of the...
4-3. 1.7MHz DEVIATION ADJUSTMENT (STEREO MODEL) Connection Purpose : Determines spectrum of the modulated R-ch Connect CH2 of the AFM DEV adjustment tool and CN102 of (L-R/2 signal) signal during recording. VC-188 board. Adjustment error : Audio signal crosstalk deteriorates and audio Connect the audio output terminals (J1, J2) of the AFM DEV level decreases in both record and playback adjustment tool and Video/Audio input/output connector of the...
4-4. 1.5MHz DEVIATION ADJUSTMENT (MONO MODEL) Purpose : 1.5MHz deviation adjustment. Error in this adjustment value means loss of tape inter change ability. Mode Playback Signal Alignment tape : For checking operations WR5-5CSP : PAL WR5-5NSP : NTSC Measurement AUDIO output terminal. Measuring Instrument Oscilloscope, level meter Adjustment Page...
6-5. INFRARED TRANSMIT CIRCUIT ADJUSTMENT (IR MODEL) 5-1. PREPARATIONS 1. Equipment connection Infra red receiver jig (J-6082-383-A) Frequency counter TP607 This unit (IR) Oscilloscope 75Ω VIDEO EXT MIC terminal (L/R) AUDIO Audio oscillator Audio level meter 47kΩ Attenuater Use it in STEREO model. 600Ω...
5-2. VIDEO CARRIER FREQUENCY ADJUSTMENT Purpose : Adjusts the carrier frequency when modulating the video signal. Adjustment error : Loss of synchronization or loss of color. Mode CAM-STANDBY Signal Any signal Measurement Point TP607 of the IR receiver jig or IC001 pin !§...
5-3. VIDEO DEVIATION ADJUSTMENT Purpose : Adjusts deviation when modulating the video signal. Adjustment error : Too bright or too dark overall picture. Overmodulation picture. (If deviation is too wide, or too narrow.) Mode CAM-STANDBY Signal Any signal Measurement Point •...
5-4. AUDIO DEVIATION ADJUSTMENT Purpose : Adjusts deviation when modulating the audio signal. Adjustment error : Loss of tape iner change ability. Mode CAM-REC Signal EXT MIC terminal (L-ch and R-ch) of the unit 400Hz, –66dBs Measurement Point AUDIO output terminal (L/R) of IR receiver jig Measuring Instrument Audio level...
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FOR CAMERA COLOR REPRODUCTION ADJUSTMENT (NTSC 760H) Take a copy of CAMERA COLOR REPRODUCTION FRAME and Parts referencesheets with a clear sheet for use. 〈PARTS REFERENCE SHEET〉 You can find the parts position of location of mount locations applying to VC-188 board of a set.
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FOR CAMERA COLOR REPRODUCTION ADJUSTMENT (PAL 510H/760H) Take a copy of CAMERA COLOR REPRODUCTION FRAME and Parts referencesheets with a clear sheet for use. 〈PARTS REFERENCE SHEET〉 You can find the parts position of location of mount locations applying to VC-188 board of a set.