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Sony Digital Handycam DCR-TRV120 Service Manual
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Sony Digital Handycam DCR-TRV120 Service Manual

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Summary of Contents for Sony Digital Handycam DCR-TRV120

  • Page 1 http://servis-manual.com/...

  • Page 2: Self-Diagnosis Function

    SELF-DIAGNOSIS FUNCTION Self-diagnosis Display Self-diagnosis Function When problems occur while the unit is operating, the counter of When problems occur while the unit is operating, the self-diagno- sis function starts working, and displays on the viewfinder or Dis- the viewfinder or Display window shows a 4-digit display consist- play window what to do.

  • Page 3: Self-Diagnosis Code Table

    Self-diagnosis Code Table Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Condensation. Remove the cassette, and insert it again after one hour. Video head is dirty. Clean with the optional cleaning cassette. Non-standard battery is used. Use the InfoLITHIUM battery. LOAD direction.
  • Page 4 Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Inspect the lens block focus reset sensor (Pin 9 of CN1551 of VC-235 board) when focusing is performed when the control dial Difficult to adjust focus is rotated in the focus manual mode and the focus motor drive circuit (Cannot initialize focus.) (IC1553 of VC-235 board) when the focusing is not performed.

  • Page 5: Section 3 Block Diagrams

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM 1 720H model CD-242 BOARD VC-235 BOARD (1/3) IC1502 S/H, AGC, A/D CONVERTER IC101 Q101 CN101 CN1501 (SEE PAGE 4-15) CCD OUT BUFFER IMAGER ı AD1 – AD10 ı IFI Y0 – Y7 IFI Y0 –...
  • Page 6 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-2. OVERALL BLOCK DIAGRAM 2 DRUM HEAD VC-235 BOARD (2/3) (SEE PAGE 4-29) CN3101 199 201 FLYING YO, XO PB Y 203 205 ı ı IFI Y0 – Y7 ADD T0 – T7 ERASE 207 211 IC3101 213 215 PBCK YE, XE IC3102...
  • Page 7 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-3. OVERALL BLOCK DIAGRAM 3 TRV model : DCR-TRV120/TRV120E/TRV120P/TRV125E (SEE PAGE 4-40) VC-235 BOARD (3/3) TR model : DCR-TR8000E/TR8100E IC4401 CN4402 VTR REC model : DCR-TRV120/TRV120E : E, HK, AUS, CN, JE/TRV120P OVERALL (2/3) DRUM FG DRUM FG DRUM FG SENS PLAYER model : DCR-TRV120E : AEP, UK, EE, NE, RUS/TRV125E/TR8000E/TR8100E DRP SO, XDRP SCK...

  • Page 8: Power Block Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-4. POWER BLOCK DIAGRAM 1 SE-104/113 BOARD CONTROL SWITCH BLOCK FU-138/143 BOARD VC-235 BOARD (1/2) (SEE PAGE 4-34) (SE-104 : TRV model/SE-113 : TR model) IC4803 CN1103 (FU-138 : TRV model/FU-143 : TR model) (SS-10000) IF 232C TD (SEE PAGE 4-85) S001 IF 232C TD...
  • Page 9 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-5. POWER BLOCK DIAGRAM 2 FP-156 FLEXIBLE VC-235 BOARD (2/2) MI-37 BOARD (SEE PAGE 4-55) IC3901 IC3900 CN1111 CN5804 D3904 F3900 REMOTE VTR UNREG LASER LINK COMMANDER TRANSMITTER RECEIVER (SEE PAGE 4-57) IC5801 (SEE PAGE 4-58) AU 2.8V STEREO PH001, 002 MIC AMP...
  • Page 10 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-6. POWER BLOCK DIAGRAM 3 TRV model 720H model (SEE PAGE 4-8) PD-117 BOARD IC101 Note : CN5501 pin name A/B A : TYPE C model IC5501 IC5602 B : TYPE S model IMAGER CN5501 LCD901 TYPE C model CURRENT CAM –6.5V DRIVER...

  • Page 11: Frame (1/2) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E Ver. 1.1 2001. 01 4-1. FRAME SCHEMATIC DIAGRAMS FRAME (1/2) SCHEMATIC DIAGRAM S012 D003,S002 CD-242 BOARD D001,S001 CONTINUED ON FFC-257 FLAT CABLE :DCR-TRV120/TRV120P EJECT STOP CONTROL SWITCH PAGE 4-5 RV001 SUPER LASER CD-244 BOARD AV LINK :DCR-TRV120E/TRV125E ZOOM BLOCK (FK-10000) S001 S002...

  • Page 12: Frame (2/2) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E FRAME (2/2) SCHEMATIC DIAGRAM TR MODEL LCD904 LCD BLOCK (CHARACTER DISPLAY) Handycam8 01:23:45 FP-94 FLEXIBLE LED904 BACK LIGHT TRV MODEL:DCR-TRV120/TRV120E/TRV120P/TRV125E TR MODEL:DCR-TR8000E/TR8100E TYPE C MODEL:DCR-TRV120E:E,HK,AUS,CN,JE TYPE S 61k/123k MODEL:DCR-TRV120/TRV120E:AEP,UK,EE,NE,RU/TRV120P/TRV125E S004 S001 SEL/PUSH EXEC DIGITAL EFFECT T901 CONTROL SWITCH V901 CRT ASSY CN002 4P...

  • Page 13: Ccd Imager

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS CD-242 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM – Ref. No.: CD-242 board; 20,000 series – – DCR-TRV120/TRV120P – • For Printed Wiring Board. CD-242 BOARD (DCR-TRV120/TRV120P) • There are few cases that the part isn't mounted in this model is printed on this diagram.
  • Page 14 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E CD-244/269 (CCD IMAGER) PRINTED WIRING BOARD AND SHEMATIC DIAGRAM • See page 4-87 for waveforms. – Ref. No.: CD-244/269 board; 20,000 series – – DCR-TRV120E/TRV125E/TR8000E/TR8100E – CD-244 BOARD (DCR-TRV120E/TRV125E) • For Printed Wiring Board. • There are few cases that the part isn't mounted in this model CD-269 BOARD is printed on this diagram.

  • Page 15: Camera Processor

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (CAMERA PROCESSOR) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-87 for waveforms. VC-235 BOARD (1/16) CAMERA PROCESSOR (CAM BLOCK) CAM_12V -REF.NO.:10,000 SERIES- REG_GND XX MARK:NO MOUNT NO MARK:REC/PB MODE A_2.8V R:REC MODE P:Digital8 PB MODE C:Hi8/Std8 PB MODE...
  • Page 16 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (Y/C PROCESSOR) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-87 for waveforms. VC-235 BOARD (2/16) Y/C PROCESSOR (KINUTA BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE C2240 R:REC MODE 1608 P:Digital8 PB MODE Hi8/Std8...
  • Page 17 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (LENS MOTOR DRIVE) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. VC-235 BOARD (3/16) LENS_FILTER_ON_SW LENS MOTOR DRIVE (LD BLOCK) VC-235 BOARD (12/16) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT HALL_AD R1567 2200 NO MARK:REC/PB MODE HALL_REF R:REC MODE P:PB MODE...

  • Page 18: Video In/Out) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (VIDEO IN/OUT) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. VC-235 BOARD (4/16) VIDEO IN/OUT (TAKO BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE A_4.75V R:REC MODE P:Digital8 PB MODE D_2.8V FB3701...

  • Page 19: Base Band Input

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (BASE BAND INPUT) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. SIGNAL PATH VC-235 BOARD (5/16) VIDEO SIGNAL BASE BAND INPUT (ALIGN BLOCK) CHROMA -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE P:Digital8 PB MODE C:Hi8/Std8 PB MODE VC-235 BOARD (10/16)
  • Page 20 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (VIDEO/AUDIO DSP, D/A CONVERTER) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-87, 88 for waveforms. VC-235 BOARD (7/16) VC-235 BOARD (6/16) VC-235 BOARD (7/16) VIDEO/AUDIO DSP,D/A CONVERTER (JC1 BLOCK) -REF.NO.:10,000 SERIES- CN1104 XX MARK:NO MOUNT REG_GND...
  • Page 21 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (DV INTERFACE, OSD) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. VC-235 BOARD (7/16) DV INTERFACE,OSD (JC2 BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE P:Digital8 PB MODE C:Hi8/Std8 PB MODE 41-1 R3352 R3359...
  • Page 22 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (A/D CONVERTER, REC/PB AMP) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. VC-235 BOARD (8/16) A/D CONVERTER,REC/PB AMP (RFD BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE Q3111 R:REC MODE 2SA1832F-Y/GR(TPL3)
  • Page 23 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (Hi8/Std8 PB AMP) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. VC-235 BOARD (9/16) RP_4.75V Hi8/Std8 PB AMP (RF8 BLOCK) VC-235 BOARD (16/16) A_2.8V -REF.NO.:10,000 SERIES- REG_GND Hi8/Std8 Hi8/Std8 XX MARK:NO MOUNT VC-235 BOARD (8/16)

  • Page 24: Hi Control) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (HI CONTROL) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. -REF.NO.:10,000 SERIES- VC-235 BOARD (10/16) XX MARK:NO MOUNT HI CONTROL(HI BLOCK) NO MARK:REC/PB MODE R:REC MODE P:Digital8 PB MODE ˇˇˇÿ...

  • Page 25: Digital8 Mechanism Control

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (Digital8 MECHANISM CONTROL) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. VC-235 BOARD (11/16) NTSC MODEL:DCR-TRV120/TRV120P PAL MODEL:DCR-TRV120E/TRV125E/TR8000E/TR8100E Digital8 MECHANISM CONTROL (MC BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT REG_GND NO MARK:REC/PB MODE FB4501...
  • Page 26 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E Ver. 1.1 2001. 01 VC-235 (CAMERA CONTROL, Hi8/Std8 MECHANISM CONTROL) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88 for waveforms. VC-235 BOARD (12/16) VC-235 BOARD (3/16) CAMERA CONTROL, VC-235 BOARD (9/16) ¶...
  • Page 27 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E FP-38, FP-220, FP-221, FP-249, FP-355, FP-356 (MECHA DECK), VC-235 (SERVO) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-88, 89 for waveforms. R4443 CAP_VS VC-235 BOARD (13/16) R4444 VC-235 BOARD (15/16) CAP_FG VTR_UNREG CFG_DUTY VC-235 BOARD (14/16)
  • Page 28 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E FP-249, FP-355, FP-356 (MECHA DECK) PRINTED WIRING BOARDS AND VC-235 (D/A CONVERTER) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. – Ref. No.: FP-249, FP-355, FP-356 flexible board; 10,000 series – NTSC MODEL:DCR-TRV120/TRV120P PAL MODEL:DCR-TRV120E/TRV125E/TR8000E/TR8100E VC-235 BOARD (14/16) L2291 10uH...

  • Page 29: Audio In/Out

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (AUDIO IN/OUT) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. VC-235 BOARD (15/16) AUDIO IN/OUT (AU BLOCK) -REF.NO.:10,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE R:REC MODE Hi8/Std8 P:Digital8 PB MODE VC-235 BOARD (9/16) PB_RF C:Hi8/Std8 PB MODE AU_2.8V...

  • Page 30: Dc/Dc Converter) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E VC-235 (DC/DC CONVERTER) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-89 for waveforms. TRV MODEL:DCR-TRV120/TRV120E/TRV120P/TRV125E VC-235 BOARD (16/16) TR MODEL:DCR-TR8000E/TR8100E DC/DC CONVERTER(DD BLOCK) TRV MODEL -REF.NO.:10,000 SERIES- NO MARK:REC/PB MODE R:REC MODE XX MARK:NO MOUNT VC-235 BOARD (10/16) P:Digital8 PB MODE...
  • Page 31 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E SE-104/113 (STEADY SHOT, AV IN/OUT) SCHEMATIC DIAGRAM SE-104 BOARD (DCR-TRV120/TRV120E/TRV120P/TRV125E) STEADY SHOT,AV IN/OUT -REF.NO.:20,000 SERIES- SE-113 BOARD (DCR-TR8000E/TR8100E) XX MARK:NO MOUNT NO MARK:REC/PB MODE VTR REC MODEL:DCR-TRV120/TRV120E:E,HK,AUS,CN,JE/TRV120P PLAYER MODEL:DCR-TRV120E:AEP,UK,EE,NE,RU/TRV125E/TR8000E/TR8100E C203 R219 J202 TA A LANC CN202 R220 SE_GND R227 C214 C212...

  • Page 32: Stereo Mic Amp

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E FP-156 (MIC/HP JACK, MF SENSOR), MI-37 (STEREO MIC AMP) SCHEMATIC DIAGRAM • See page 4-51 for FP-156 and MI-37 printed wiring boards. MI-37 BOARD (1/2) FP-156 CN5804 FLEXIBLE STEREO MIC AMP AU_GND HP_L HP_L HP_SENSE -REF.NO.:10,000 SERIES- HP_SENSE HP_R XX MARK:NO MOUNT HP_R...
  • Page 33 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E MI-37 (IR TRANSMITTER) SCHEMATIC DIAGRAM • See page 4-51 for MI-37 printed wiring board. • See page 4-89 for waveform. MI-37 BOARD (2/2) IR TRANSMITTER -REF.NO.:10,000 SERIES- SIGNAL PATH XX MARK:NO MOUNT VIDEO SIGNAL NTSC MODEL:TRV120/TRV120P AUDIO NO MARK:REC/PB MODE (IR ON) PAL MODEL:TRV120E/TRV125E/TR8000E/TR8100E SIGNAL Y/CHROMA...

  • Page 34: Control Switch Block

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E MF-10000 (CONTROL SWITCH BLOCK), CF-69 (USER CONTROL) SCHEMATIC DIAGRAM • See page 4-59 for CF-69 printed wiring boards. CF-69 BOARD (TRV120/TRV120E/TRV120P/TRV125E) CN004 USER CONTROL XVC_SCK XVC_SCK -REF.NO.:20,000 SERIES- XCS_LCD XCS_LCD_DA XX MARK:NO MOUNT VC_SO VC_SO NO MARK:REC/PB MODE REG_GND EVF_XVD PANEL_XVD...
  • Page 35 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E MF-10000 (CONTROL SWITCH BLOCK), CF-71 (USER CONTROL) SCHEMATIC DIAGRAM • See page 4-67 for CF-71 printed wiring board. CF-71 BOARD (DCR-TR8000E/TR8100E) USER CONTROL -REF.NO.:30,000 SERIES- XX MARK:NO MOUNT NO MARK:REC/PB MODE CN001 EVF_VG EVF_VG EVF_VCO R029 EVF_4.75V EVF_BL EVF_BL EVF_13.3V Q006...

  • Page 36: Control Switch

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E • For Printed Wiring Board. FK-10000 (CONTROL SWITCH BLOCK) SCHEMATIC DIAGRAM VF-129 (B/W EVF) PRINTED WIRING BOARD • There are few cases that the part isn't mounted in this model – Ref. No.: VF-129 board; 20,000 series – is printed on this diagram.

  • Page 37: Signal Path

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E Ver. 1.1 2001. 01 VF-129 (B/W EVF) SCHEMATIC DIAGRAM • See page 4-90 for waveforms. VF-129 BOARD T902 B/W EVF -REF.NO.:20,000 SERIES- XX MARK:NO MOUNT NTSC MODEL:DCR-TRV120/TRV120P PAL MODEL:DCR-TRV120E/TRV125E/TR8000E/TR8100E NO MARK:REC/PB MODE R :REC MODE Q904 2SD1819A-QRS-TX P :PB MODE VIDEO DRIVE -13.9 fl...
  • Page 38 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E PD-117 (RGB LCD DRIVER, TIMING GENERATOR) SCHEMATIC DIAGRAM • See page 4-75 for PD-117 printed wiring board. • See page 4-89 for waveforms. PD-117 BOARD(1/2) FB5503 L5504 10uH (DCR-TRV120/TRV120E/TRV120P/TRV125E) C5509 C5527 3.3u C5514 RGB LCD DRIVER, 0.01u 22u 6.3V <...
  • Page 39 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E PR-10000 (PANEL REVERSE SWITCH BLOCK), PD-117 (CG LCD DRIVER, BACK LIGHT) SCHEMATIC DIAGRAM • See page 4-75 for PD-117 printed wiring board. • See page 4-89 for waveforms. LCD INDICATION BLOCK ASSY R5710 CN5705 FP-94 PD-117 BOARD(2/2) (DCR-TRV120/TRV120E/TRV120P/TRV125E) BL_VDD FLEXIBLE R5711...
  • Page 40 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E SS-10000 (CONTROL SWITCH BLOCK), FU-138/143 (DC IN) SCHEMATIC DIAGRAM CONTROL SWITCH FU-138 BOARD LND251 D258 D259 (DCR-TRV120/TRV120E/ BLOCK (SS-10000) TRV120P/TRV125E) LND252 CN254 FU-143 BOARD S001 (DCR-TR8000E/ POWER CAMERA CN253 REG_GND TR8100E) XPHOTO_MODE_SW XPHOTO_MODE_SW XPHOTO_MODE_SW REG_GND DC IN XCAM_MODE_SW INIT_CHARGE_ON XCAM_MODE_SW XCAM_MODE_SW...
  • Page 41 4-3. WAVEFORMS CD-242 BOARD CD-244/269 BOARD VC-235 BOARD 1.92 Vp-p 544 mVp-p 7 Vp-p 7 Vp-p 0.4 Vp-p 2.26 Vp-p 720H: 27 MHz 960H: 36 MHz 41.85 MHz 13.3 msec 66 usec 66 usec IC101 1, 2 REC/PB IC151 1, 2 REC/PB IC1501 4 REC/PB IC2201 4 PB (Hi8/Std8) IC3301 <zzv REC/PB...
  • Page 42 MI-37 BOARD VF-129 BOARD PD-117 BOARD 608 mVp-p 560 mVp-p 2 Vp-p 1 Vp-p 1.96 Vp-p 440 kHz 20 MHz 16.7 msec IC4902 1 REC/PB IC1301 2 REC/PB IC3901 ra REC/PB (IR ON) IC5501 rk REC/PB IC901 1, 5 REC/PB 1.96 Vp-p 2 Vp-p 528 mVp-p...

  • Page 43: Section 5 Adjustments

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E SECTION 5 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 1 or procedure 2 or procedure 3 when replacing board. Procedure 1 Save the EVR data of the machine in which a board is going to be replaced.

  • Page 44: Adjusting Items When Replacing Main Parts And Boards

    1-1. 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. Replaced part Block replacement Mounted part replacement Adjustment Section Adjustment Initialization of 7, 8, Initialization of 8, C, D page data C, D, E, F page data...
  • Page 45 • Adjusting items when replacing a board or EEPROM When replacing a board or EEPROM, adjust the items indicated by z in the following table. Note 1: TRV model (DCR-TRV120/TRV120E/ Replaced part TRV120P/TRV125E) only. Block Note 2: 720H model: DCR-TRV120/TRV120P replacement 960H (TRV) model: DCR-TRV120E/ TRV125E...

  • Page 46: Preparations Before Adjustment (Camera Section)

    5-1. CAMERA SECTION ADJUSTMENT 1-1. PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) 1-1-1. List of Service Tools • Oscilloscope • Color monitor • Vectorscope • Regulated power supply • Digital voltmeter • Frequency counter Ref. No. Name Parts Code Usage Auto white balance adjustment/check Filter for color temperature correction (C14) J-6080-058-A White balance adjustment/check...
  • Page 47 1-1-2. Preparations Pattern box Note 1: For details of how remove the cabinet and boards, refer to “2. DISASSEMBLY”. Note 2: When performing only the adjustments, the lens block and boards need not be disassembled. Note 3: TRV model: DCR-TRV120/TRV120E/TRV120P/TRV125E TR model: DCR-TR8000E/TR8100E 1.5 m CF board...
  • Page 48 TR model Note 1: Press the battery switch of the battery terminal using adhesive tape, etc. Regulated power supply (Note 1) (8.4 ± 0.1 Vdc) Color monitor Vector scope Video (yellow) Terminated 75 Ω Audio L (white) Adjustment remote commander Audio R (red) Battery Lens block...

  • Page 49: Trv Model

    TRV model Note 1: Press the battery switch of the battery terminal using adhesive tape, etc. Note 2: 720H model: DCR-TRV120/TRV120P Regulated power 960H model: DCR-TR120E/TRV125E supply (Note 1) (8.4 ± 0.1 Vdc) Color monitor Vector scope Video (yellow) Terminated 75 Ω Audio L (white) Adjustment remote commander...
  • Page 50 1-1-3. Precaution 1. Setting the Switch Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette. Note: TRV model: DCR-TRV120/TRV120E/TRV120P/TRV125E POWER switch (SS-10000 block) ......CAMERA FOCUS switch (MF-10000) ......... MANUAL NIGHT SHOT switch (Lens block) ......... OFF PROGRAM AE (CF-69/71 board) ........
  • Page 51 1-2. INITIALIZATION OF 7, 8, C, D, E, F PAGE 3. 8 Page Table Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the DATA 8, C, D Page Data”) Note2: Fixed data-2: Modified data. (Refer to “2. Modified of 8, 1-2-1.
  • Page 52 4. C Page Table Initial value Address Remark Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the NTSC PAL 8, C, D Page Data”) E1 to E5 Fixed data-1 (Initialized data) Note2: Fixed data-2: Modified data. (Refer to “2. Modified of 8, Fixed data-2 C, D Page Data”) Fixed data-1 (Initialized data)
  • Page 53 5. D Page Table Initial value Address Remark Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the NTSC PAL 8, C, D Page Data”) 90 to A1 Fixed data-1 (Initialized data) Note2: Fixed data-2: Modified data. (Refer to “2. Modified of 8, VCO adj.

  • Page 54: Initial Value

    1-2-2. INITIALIZATION OF 7, E, F PAGE DATA 3. 7 Page Table 1. Initializing the 7, E, F Page Data Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the Note1: If “Initialization of Pages 7, E, F” is executed, all data on 7, E, F Page Data”) Note2: Fixed data-2: Modified data.
  • Page 55 4. E Page Table Initial value Address Remark Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the NTSC PAL 7, E, F Page Data”) Fixed data-1 (Initialized data) Note2: Fixed data-2: Modified data. (Refer to “2. Modified of 7, Fixed data-2 E, F Page Data”) Initial value...
  • Page 56 5. F Page Table Initial value Address Remark Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the NTSC PAL 7, E, F Page Data”) Flange back adj. Note2: Fixed data-2: Modified data. (Refer to “2. Modified of 7, E, F Page Data”) Initial value Remark Address...

  • Page 57: Camera System Adjustments

    1-3. CAMERA SYSTEM ADJUSTMENTS Initial value Address Remark Before perform the camera system adjustments, Check that the NTSC PAL specified values of “27 MHz/36 MHz Origin Oscillation Adjustment”, Fixed data-1 (Initialized data) “S VIDEO OUT Y level Adjustment” and “S VIDEO OUT C level Fixed data-2 Adjustment”...
  • Page 58 2. Flange Back Adjustment Adjusting method: (Using the minipattern box) 1) Install the minipattern box so that the distance between it and The inner focus lens flange back adjustment is carried out the front of the lens of the camcorder is less than 3 cm. automatically.

  • Page 59: Flange Back Adjustment

    3. Flange Back Adjustment 3-2. Flange Back Adjustment (2) (Using Flange Back Adjustment Chart Subject More Perform this adjustment after performing “Flange Back Adjustment Than 500 m Away) (1)”. The inner focus lens flange back adjustment is carried out Subject Subject more than 500m away automatically.
  • Page 60 4. Flange Back Check Subject Siemens star (PTB-450) (2.0 m from the front of the lens) (Luminance : approx. 200 lux) Measurement Point Check operation on TV monitor Measuring Instrument Specified Value Focused at the TELE end and WIDE end. Switch setting: 1) NIGHT SHOT ..............
  • Page 61 5. Optical Axis Adjustment Select page:F, address:60, and set correction data, then press Correct a deviation of optical axis between the lens and the CCD the PAUSE button on the adjusting remote commander. imager. 10) Shoot the Siemens Star with the zoom at TELE end. If deviated, the screen center will be shifted when the lens is zoomed 11) Change the lens direction so that the center of Siemens Star from TELE end to WIDE end.

  • Page 62: Picture Frame Setting

    6. Picture Frame Setting Check on the oscilloscope Subject Color bar chart (PTB-450) 1. Horizontal period (Color reproduction adjustment frame) (1.5 m from the front of the lens) Measurement Point Video output terminal of A/V jack Measuring Instrument Oscilloscope and TV monitor Specified Value A=B, C=D, E=F Note: “Flange Back Adjustment”...

  • Page 63: Color Reproduction Adjustment

    7. Color Reproduction Adjustment NTSC 720H model Adjust the color Separation matrix coefficient so that proper color reproduction is produced. Subject Color bar chart (PTB-450) (Color reproduction adjustment frame) Measurement Point Video output terminal of A/V jack Measuring Instrument Vectorscope Adjustment Page Adjustment Address 47, 49, D7, D8...
  • Page 64 8. AWB & LV Standard Data Input Switch setting: 1) NIGHT SHOT ..............OFF Subject Clear chart (PTB-450) 2) DIGITAL ZOOM (Menu display) ........OFF (Color reproduction adjustment frame) 3) STEADY SHOT (Menu display) ........OFF Adjustment Page Adjustment Address 3C to 41 Adjusting method: 1) Place the C14 filter for color temperature correction on the lens.
  • Page 65 10. White Balance Check 2 mm Subject Clear chart (PTB-450) (Color reproduction adjustment frame) Filter Filter C14 for color temperature correction ND filter 1.0, 0.4 and 0.1 2 mm Measurement Point Video output terminal of A/V jack Measuring Instrument Vectorscope Fig.
  • Page 66 11. Angular Velocity Sensor Sensitivity Data Preset and Steady Shot Check Check the angular velocity sensor output. Precautions on the Parts Replacement There are two types of repair parts. Type A ENC03JA Type B ENC03JB 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.
  • Page 67 1-4. MONOCHROME ELECTRONIC 1-4-2. Centering Adjustment VIEWFINEDER SYSTEM ADJUSTMENTS Mode Playback Note: NTSC model: DCR-TRV120/TRV120P Signal Hi8/standard 8 mm alignment tape : PAL model: DCR-TRV120E/TRV125E/TR8000E/TR8100E For checking operation (WR5-8NSE(NTSC)) 1-4-1. Horizontal Slant Check (WR5-8CSE(PAL)) Mode Playback Monoscope section Signal Hi8/standard 8 mm alignment tape : Specified Value ±...
  • Page 68 1-4-4. Aberration Adjustment 1-4-5. Horizontal Amplitude Adjustment (VF-129 board) Mode VTR stop Mode Playback Signal Dot pattern Signal Hi8/standard 8 mm alignment tape : 2 × a1 For checking operation Specified Value 0.8 × a2 (WR5-8NSE(NTSC)) (WR5-8CSE(PAL)) Monoscope section Adjustment method: 1) Adjust the aberration adjustment ring so that the tracing of the Adjusting Element C909 (SOL901)
  • Page 69 1-4-6. Vertical Amplitude Adjustment (VF-129 board) 1-4-7. Brightness Adjustment (VF-129 board) Mode Playback Mode Playback Signal Hi8/standard 8 mm alignment tape : Signal Hi8/standard 8 mm alignment tape : For checking operation For checking operation (WR5-8NSE(NTSC)) (WR5-8NSE(NTSC)) (WR5-8CSE(PAL)) (WR5-8CSE(PAL)) Monoscope section Monoscope section Adjusting Element RV903...

  • Page 70: Lcd System Adjustments

    1-5. LCD SYSTEM ADJUSTMENTS 1. LCD Initial Data Input (1) (DCR-TRV120/TRV120E/TRV120P/TRV125E) Mode VTR stop Note 1: The back light (fluorescent tube) is driven by a high voltage Signal Arbitrary AC power supply. Therefore, do not touch the back light Adjustment Page holder to avoid electrical shock.
  • Page 71 Ver. 1.1 2001. 01 2. LCD Initial Data Input (2) 3. VCO Adjustment (PD-117 board) Set the VCO free-run frequency. If deviated, the LCD screen will Mode VTR stop be blurred. Signal Arbitrary Mode Camera Adjustment Page Subject Arbitrary Adjustment Address A0 to AA, AC to B1 Measurement Point Pin 8 of CN5502 (XHD OUT)

  • Page 72: Contrast Adjustment (Pd-117 Board)

    Ver. 1.1 2001. 01 4. RGB AMP Adjustment (PD-117 board) 5. Contrast Adjustment (PD-117 board) Set the D range of the RGB driver used to drive the LCD to the Set the level of the VIDEO signal for driving the LCD to the specified specified value.
  • Page 73 Ver. 1.1 2001. 01 6. COM AMP Adjustment (PD-117 board) 7. V-COM Adjustment (PD-117 board) Set the common electrode drive signal level of LCD to the specified Set the DC bias of the common electrode drive signal of LCD to the value.
  • Page 74 8. White Balance Adjustment (PD-117 board) Correct the white balance. If deviated, the LCD screen color cannot be reproduced. Mode Camera Subject Arbitrary Measurement Point Check on LCD display Measuring Instrument Adjustment Page Adjustment Address A8, A9 Specified Value The LCD screen should not be colored. Note 1: Check the white balance only when replacing the following parts.

  • Page 75: Mechanism Section Adjustment

    2-1-2. TAPE PATH ADJUSTMENT 5-2. MECHANISM SECTION ADJUSTMENT 1. Preparations for Adjustment Mechanism Section adjustments, checks, and replacement of Clean the tape path face (tape guide, capstan shaft, pinch roller). mechanism parts, refer to the separate volume “8 mm Video Connect the adjustment remote commander to the LANC jack.

  • Page 76: How To Enter Playback Mode Without Cassette

    2-2. DIGITAL8 MODE 2-2-3. OVERALL TAPE PATH CHECK 2-2-1. HOW TO ENTER RECORD MODE WITHOUT 1. Recording of the tape path check signal CASSETTE 1) Clean the tape running side (tape guide, capstan shaft, pinch roller). 1) Connect the adjustment remote commander to the LANC jack. 2) Connect the adjustment remote commander to the LANC jack.

  • Page 77: Video Section Adjustment

    5-3. VIDEO SECTION ADJUSTMENT 13) PAL Hi8/standard 8 mm alignment tapes (For PAL model) • For tracking adjustment (WR5-1CP) Parts code: 8-967-995-07 3-1. PREPARATIONS BEFORE ADJUSTMENTS • For video frequency characteristics adjustment (WR5-7CE) Parts code: 8-967-995-18 Use the following measuring instruments for video section •...
  • Page 78 3-1-2. Precautions on Adjusting Note 1: Setting the “Forced VTR Power ON” mode (VTR mode) 1) The adjustments of this unit are performed in the VTR mode 1) Select page: 0, address: 01, and set data: 01. or camera mode. 2) Select page: D, address: 10, set data: 02, and press the To set to the VTR mode, set the power switch to “VTR or PAUSE button of the adjustment remote commander.
  • Page 79 3-1-3. Adjusting Connectors CN1108 Some of the adjusting points of the video section are concentrated at VC-235 board CN1108. Connect the measuring instruments via the CPC-13 jig (J-6082-443-A). The following table lists the pin numbers and signal names of CN1108. Pin No.
  • Page 80 3-1-5. Alignment Tape The following table lists alignment tapes which are available. Use the tape specified in the signal column for each adjustment. If the type of tape to be used for checking operations is not specified, use whichever type. Digital8 alignment tape Name Usage...
  • Page 81 Fig. 5-3-3 Shows the color bar signals recorded on the alignment tape. Note: Measure using the VIDEO terminal (Terminated at 75 Ω). For NTSC model White (100%) White (75%) Burst signal 0.714 V (75%) 0.286 V Black 0.286 V White (100%) Horizontal sync signal Color bar signal waveform...

  • Page 82: System Control System Adjustment

    Ver. 1.1 2001. 01 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 2-2. Input of Serial No. Write the serial No. and model code to the EEPROM (nonvolatile memory). 1. Initialization of 7, 8, C, D, E, F Page Data In writing the serial No., a decimal number should be converted into If the 7, 8, C, D, E, F page data is erased due to some reason, perform a hexadecimal number.
  • Page 83 0000 8192 2000 16384 4000 24576 6000 32768 8000 40960 A000 49152 C000 57344 E000 0100 8448 2100 16640 4100 24832 6100 33024 8100 41216 A100 49408 C100 57600 E100 0200 8704 2200 16896 4200 25088 6200 33280 8200 41472 A200 49664 C200...
  • Page 84 3. Battery End Adjustment (VC-235 board) Set the battery end voltage. If the voltage is incorrect, the life of the battery will shorten. The image at the battery end will also be rough. Mode Camera recording Subject Arbitrary Regulated power supply Measurement Point LCD display of the adjustment remote commander...

  • Page 85: Servo And Rf System Adjustments

    3-3. SERVO AND RF SYSTEM ADJUSTMENTS 2. PLL f & LPF f Pre-adjustment (VC-235 board) Before perform the servo and RF system adjustments, check that Mode VTR stop the specified value of “27 MHz/36MHz Origin Oscillation Measurement Point Display data of page: 3, address: 03 Adjustment”...
  • Page 86 3. Switching Position Adjustment (VC-235 board) 4. AGC Center Level Adjustment (VC-235 board) To obtain normal playback waveform output, adjust the switching Mode Camera record and playback position. Subject Arbitrary Mode VTR playback Measurement Point Pin qh of CN1108 (RF MON) Signal Digital8 alignment tape : (Note 1)
  • Page 87 5. APC & AEQ Adjustment (VC-235 board) 6. PLL f & LPF f Final Adjustment (VC-235 board) Mode Camera record and playback Mode VTR stop Subject Arbitrary Signal Arbitrary Measurement Point Pin qh of CN1108 (RF MON) Measurement Point Display data of page: 3, address: 03 (Note 1) Measuring Instrument Adjustment remote commander...

  • Page 88: Hi8/Standard 8 Mm Switching Position Adjustment (Vc-235 Board)

    7. Hi8/standard 8 mm Switching Position Adjustment 8. CAP FG Duty Adjustment (VC-235 board) (VC-235 board) Improve the capstan servo characteristic. If it is not correct. jitters If deviated in this case causes switching noise or jitter on the Hi8/ will increase.

  • Page 89: Video System Adjustments

    3-4. VIDEO SYSTEM ADJUSTMENTS 2. Chroma BPF f Adjustment (VC-235 board) Set the center frequency of IC3701 chroma band-pass filter. 3-4-1. Video System Adjustments Mode VTR stop Signal No signal Adjusting Procedure: Measurement Point CH1: Chroma signal terminal of 27 MHz/36 MHz origin oscillation adjustment S VIDEO jack (75 Ω...
  • Page 90 3. S VIDEO OUT Y Level Adjustment (VC-235 board) 4. S VIDEO OUT Chroma Level Adjustment (VC-235 board) Mode VTR stop Mode VTR stop Subject Arbitrary Subject Arbitrary Measurement Point Y signal terminal of S VIDEO jack (75 Ω terminated) Measurement Point Chroma signal terminal of S VIDEO jack (75 Ω...
  • Page 91 5. VIDEO OUT Y, Chroma Level Check (VC-235 board) 6. Hi8/standard 8 mm AFC f Adjustment (VC-235 board) Mode VTR stop (Using Digital Voltmeter) Subject Arbitrary Adjust the pull-in range of the clock generator (IC2201) for A/D VIDEO jack (75 Ω terminated) Measurement Point conversion during Hi8/standard 8 mm playback.

  • Page 92: Ir Transmitter Adjustments

    3-5. IR TRANSMITTER ADJUSTMENTS 2. IR Video Deviation Adjustment (MI-37 board) Mode VTR stop Adjust using a IR receiver jig (J-6082-383-A). Signal No signal Measurement Point VIDEO OUT terminal of IR receiver jig Switch setting: (Terminated at 75 Ω) LASER LINK ......ON (Red LED is lit) Measuring Instrument Oscilloscope 1.

  • Page 93: Video Out

    3. IR Audio Deviation Adjustment (MI-37 board) Adjusting method: Select page: 0, address: 01, and set data: 01. Mode VTR stop Only for the TR model (Note), Select page: D, address: 20, set Signal Audio signal: data: 01, and press the PAUSE button of the adjustment remote 400 Hz, –7.5 dBs: Audio left and commander.

  • Page 94: Audio System Adjustments

    3-6. AUDIO SYSTEM ADJUSTMENTS 1. Hi8/standard 8 mm AFM BPF f Adjustment (VC-235 board) Sets the BPF passing frequency of IC5701 so that the AFM signal [Connecting the measuring instruments for the audio] can separate from the playback RF signal properly. If deviated. the Connect the audio system measuring instruments in addition to the mono/stereo mode will be differentiated incorrectly, and noises and video system measuring instruments as shown in Fig.

  • Page 95: Overall Level Characteristics Check

    2. Hi8/standard 8 mm AFM 1.5 MHz Deviation 4. Digital8 Playback Level Check Adjustment (VC-235 board) Mode VTR playback Adjust to the optimum 1.5 MHz audio FM signal deviation. Signal Digital8 alignment tape: If the adjustment is not correct, its playback level will differ from For audio operation check that of other units.

  • Page 96: Overall Noise Level Check

    7. Overall Noise Level Check Mode Camera recording and playback Signal No signal: Insert a shorting plug in the MIC jack Measurement Point Audio left or right terminal of A/V jack Measuring Instrument Audio level meter Specified Value Below –45 dBs (IHF-A filter ON, 20 kHz LPF ON) Checking Method: 1) Insert a shorting plug in the MIC jack.

  • Page 97: Service Mode

    2. Precautions Upon Using 5-4. SERVICE MODE the Adjustment Remote Commander Mishandling of the adjustment remote commander may erase the 4-1. ADJUSTMENT REMOTE COMMANDER correct adjustment data at times. To prevent this, it is recommended The adjustment remote commander is used for changing the that all adjustment data be noted down before beginning adjustments calculation coefficient in signal processing, EVR data, etc.

  • Page 98: Data Process

    4-2. DATA PROCESS The calculation of the DDS display and the adjustment remote commander display data (hexadecimal notation) are required for obtaining the adjustment data of some adjustment items. In this case, after converting the hexadecimal notation to decimal notation, calculate and convert the result to hexadecimal notation, and use it as the adjustment data.
  • Page 99 4-3. SERVICE MODE 2. Emergence Memory Address 2-1. C Page Emergence Memory Address Additional note on adjustment Note: After the completion of the all adjustments, cancel the service Page C Address F4 to FF mode by either of the following ways. 1) After data on page: D and F is restored, unplug the main Address Contents...

  • Page 100: Emg Code (Emergency Code)

    2-2. F Page Emergence Memory Address 2-3. EMG Code (Emergency Code) Note 1: Emergence of PB mode only. Codes corresponding to the errors which occur are written in C page, addresses F4, F8 and FC (or F page, addresses 10, 14 and 18). The type of error indicated by the code are shown in the following Page F Address 10 to 1B...
  • Page 101 2-4. MSW Code • The lower parts of the data of C page, addresses F6, FA and FE (or F page, addresses 12, 16 and 1A) represent the MSW codes (mode switch mechanism position) when errors occurs. • The upper parts of the data of C page, addresses F6, FA and FE (or F page, addresses 12, 16 and 1A) represent, when the mechanism position is to be moved, the MSW codes at the start movement (when moving the loading motor).

  • Page 102: Bit Values

    3. Bit Value Discrimination Display on the Bit values Bit values must be discriminated using the display data of the adjustment bit3 bit2 bit1 bit0 adjustment remote commander for the following items. Us the table remote below to discriminate if the bit value is “1” or “0”. commander bit7 bit6...
  • Page 103 Ver. 1.1 2001. 01 6. Record of Use Check Page 2 Address A2 to AA Address Function Remarks Drum rotation Minute counted time Hour (L) 10th place digit and 1st place digit of counted time (decimal digit) (BCD code) Hour (H) 1000th place digit and 100th place digit of counted time (decimal digit) User initial power Year...
  • Page 104 8. Switch Check (2) Page 2 Address 60 to 66 Using method: 1) Select page: 2, address: 60 to 66. 2) By discriminating the display data, the pressed key can be discriminated. Address Data 00 to 0C 0D to 24 25 to 3F 40 to 5D 5E to 81...

  • Page 105: Section 4 Printed Wiring Boards And Schematic Diagrams

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ SECTION 4 TR8000E/TR8100E PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS & : Points added portion. 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS : Points changed portion. : Points deleted portion. CF-69 (USER CONTROL) SCHEMATIC DIAGRAM 4-1. FRAME SCHEMATIC DIAGRAMS (Service manual page 4-64, Location B-11 to F-17) •...

  • Page 106: Y/C Processor) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E & : Points added portion. VC-235 (DV INTERFACE, OSD) SCHEMATIC DIAGRAM : Points changed portion. (Service manual page 4-27, Location E-4 to H-8) VC-235 (Y/C PROCESSOR) SCHEMATIC DIAGRAM • Change of IC2201 type (Service manual page 4-17, 18, Location B-6 to K-12) •...

  • Page 107: Camera Control, Hi8/Std8 Mechanism Control) Schematic Diagram

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E : Points changed portion. VC-235 (CAMERA CONTROL, Hi8/Std8 MECHANISM CONTROL) SCHEMATIC DIAGRAM (Service manual page 4-37, Location K-1 to L-6) • Correction C4906 C4902 R1132 R1128 0.1u GENERAL_AD SYSTEM_AD VC-235 BOARD (16/16) R1131 R1127 FB4901 D_2.8V IC4901 AK6480AM-E2 CSE2P IC4901 R4904...
  • Page 108 DCR-TRV120/TRV120E/TRV120P/TRV125E/ SECTION 5 TR8000E/TR8100E ADJUSTMENT • Main Point of Change PAGE Name of Adjustment Main Point of Change 1-5. LCD SYSTEM ADJUSTMENTS 5-29 3. VCO Adjustment Correction 5-30 5. Contrast Adjustment Correction 5-31 7. V-COM Adjustment Correction 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 5-40 2-2.
  • Page 109 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 3-3. SERVO AND RF SYSTEM ADJUSTMENTS 6. PLL f & LPF f Final Adjustment (VC-235 board) (Service manual page 5-45) 2. PLL f & LPF f Pre-adjustment (VC-235 board) Mode VTR stop (Service manual page 5-43) Signal Arbitrary Mode VTR stop Measurement Point...
  • Page 110 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 4-3. SERVICE MODE 6. Record of Use Check (Service manual page 5-61) Page 2 Address A2 to AA Address Function Remarks Drum rotation Minute counted time Hour (L) 10th place digit and 1st place digit of counted time (decimal digit) (BCD code) Hour (H) 1000th place digit and 100th place digit of counted time (decimal digit)

  • Page 111: Exploded Views

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ SECTION 6 TR8000E/TR8100E REPAIR PARTS LIST 6-1. EXPLODED VIEWS & : Points added portion. NOTE: • Items marked “*” are not stocked since they are : Points changed portion. seldom required for routine service. Some delay should be anticipated when ordering these items. •...

  • Page 112: Cabinet (L) Section

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 6-1-6. CABINET (L) SECTION (Service manual page 6-6) BT901 Former Type New Type Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3950-496-1 PANEL ASSY, BATTERY (TRV120: BR) X-3950-496-3 PANEL ASSY, BATTERY (TRV120: BR) 1-694-384-11 TERMINAL BOARD, BATTERY BT901 1-694-384-11 TERMINAL BOARD, BATTERY 6-1-7.

  • Page 113: Electrical Parts List

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 6-2. ELECTRICAL PARTS LIST • Suffix No. of the board is changed Page Former Type (Suffix-11) New Type (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-7074-268-A CF-69 BOARD, COMPLETE A-7074-268-A CF-69 BOARD, COMPLETE (TRV120/TRV120E/TRV120P/TRV125E) (TRV120/TRV120E/TRV120P/TRV125E) *********************...
  • Page 114 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E SERVICE NOTE LCD TYPE CHECK (DCR-TRV120/ TRV120E/TRV120P/TRV125E) By measuring the resistor value between Pin 6 of CN5502 and Pin q; of CN5502 on PD-117/133 board, the type of LCD can be Volt ohm meter discriminated. PD-117/133 board Note 1: About PD-117/133 board and LCD module, discriminate LCD type on the machine, and replace the same type.
  • Page 115 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E PD-133 (RGB LCD DRIVER, TIMING GENERATOR) SCHEMATIC DIAGRAM • See page 3 for PD-133 printed wiring board. • See page 9 for waveforms. PD-133 BOARD (1/2) (DCR-TRV120/TRV120E/TRV120P/TRV125E) RGB LCD DRIVER,TIMING GENERATOR -REF.NO.:40,000 SERIES- NO MARK:REC/PB MODE XX MARK:NO MOUNT L5504 10uH PANEL_13.3V...
  • Page 116 DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E PR-10000 (PANEL REVERSE SWITCH BLOCK), PD-133 (CG LCD DRIVER, BACK LIGHT) SCHEMATIC DIAGRAM • See page 3 for PD-133 printed wiring board. • See page 9 for waveforms. PD-133 BOARD (2/2) (DCR-TRV120/TRV120E/TRV120P/TRV125E) CG LCD DRIVER,BACK LIGHT XX MARK:NO MOUNT CN5701 -REF.NO.:40,000 SERIES- NO MARK:REC/PB MODE...

  • Page 117: Parts Location

    DCR-TRV120/TRV120E/TRV120P/TRV125E/ TR8000E/TR8100E 4-3. WAVEFORMS 4-4. PARTS LOCATION PD-133 BOARD no mark : SIDE A * mark : SIDE B PD-133 BOARD * C5501 R5571 400 mVp-p 3.0 Vp-p * C5503 R5572 C5504 R5573 25.45 kHz C5505 R5574 C5506 R5575 IC5501 rk REC/PB IC5701 2 REC/PB C5507 R5576...

This manual is also suitable for:

Digital handycam dcr-trv120eDigital handycam dcr-trv120pDigital handycam dcr-trv125eDigital handycam dcr-tr8000eDigital handycam dcr-tr8100e

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