Sony Digital8 DCR-TRV250 Service Manual
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Sony Digital8 DCR-TRV250 Service Manual

Digital video camera recorder
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SERVICE MANUAL
Ver 1.2 2003. 03
Revision History
Revision History
M2200 MECHANISM
Link
Link
SPECIFICATIONS
SPECIFICATIONS
SERVICE NOTE
SERVICE NOTE
DISASSEMBLY
DISASSEMBLY
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987624151.pdf).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL1 (987624141.pdf).
• For MECHANISM ADJUSTMENTS, refer to the "8mm Video MECHANICAL ADJUSTMENT MANUAL
M2000 MECHANISM " (9-929-861-11).
• Reference No. search on printed wiring boards is available.
• When the machine needs to be repaired, make sure to follow the items of "CCD TYPE CHECK" and "LCD
TYPE CHECK".
• HELP: Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
On the VC-305 board
This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the VC-305 board.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the VC-305
board are not shown.
The following pages are not shown.
Schematic diagram ............................. Pages 4-9 to 4-48
Printed wiring board ............................ Pages 4-67 to 4-70
Waveforms ........................................... Page 4-82 to 4-85
DCR-TRV250
BLOCK DIAGRAMS
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
Mounted parts location .................. Page 4-88, 4-89
Electrical parts list ......................... Pages 5-18 to 5-25
DIGITAL VIDEO CAMERA RECORDER
RMT-814
LEVEL
US Model
Canadian Model
E Model
Brazilian Model
Tourist Model
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
REPAIR PARTS LIST
2
IX

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Summary of Contents for Sony Digital8 DCR-TRV250

  • Page 1 DCR-TRV250 RMT-814 SERVICE MANUAL LEVEL US Model Ver 1.2 2003. 03 Canadian Model Revision History Revision History E Model Brazilian Model Tourist Model M2200 MECHANISM Link Link SPECIFICATIONS BLOCK DIAGRAMS PRINTED WIRING BOARDS SPECIFICATIONS BLOCK DIAGRAMS PRINTED WIRING BOARDS SERVICE NOTE...

  • Page 2: Specifications

    DCR-TRV250 COVER COVER SERIES SPECIFICATIONS Lens DV jack Video camera AC adaptor Combined power zoom lens Input/Output recorder Filter diameter 37 mm (1 7/16 in.) 4-pin connector Power requirements 20× (Optical), 700× (Digital) USB jack 100 - 240 V AC, 50/60 Hz...
  • Page 3 DCR-TRV250 Supplied accessories 1 Wireless Remote Commander (1) 5 A/V connecting cable (1) 6 Shoulder strap (1) 2 AC-L15A/L15B AC Adaptor (1), Power cord (1) 7 Lens cap (1) 3 NP-FM30 Rechargeable Battery Pack 8 USB cable (1) 9 CD-ROM (SPVD-010 USB Driver)
  • Page 4 MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

  • Page 5: Table Of Contents

    DCR-TRV250 Ver 1.2 2003.03 TABLE OF CONTENTS Section Title Page Section Title Page SERVICE NOTE PRINTED WIRING BOARDS AND 1-1. Note for Repair ································································ 1-1 SCHEMATIC DIAGRAMS 1-2. Power Supply During Repairs ········································· 1-1 4-1. Frame Schematic Diagrams 1-3. To Take Out a Cassette when not Eject (Force Eject) ····· 1-2 Frame Schematic Diagram (1/2) ·····································...

  • Page 6: Note For Repair

    DCR-TRV250 SECTION 1 COVER COVER SERVICE NOTE 1-1. NOTE FOR REPAIR Make sure that the flat cable and flexible board are not cracked of When remove a connector, don’t pull at wire of connector. bent at the terminal. It is possible that a wire is snapped.

  • Page 7: To Take Out A Cassette When Not Eject (Force Eject)

    DCR-TRV250 1-3. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT) 1 Refer to “SECTION 2 DISASSEMBLY” to remove the mechanism deck block. 2 Disconnect CN2401 (2P) of VC-305 board. 3 Add +5V from the DC POWER SUPPLY and unload with a pressing the cassette compartment.

  • Page 8: Jig Modification

    Connect the LANC SIG pin of the I/F unit for LANC control to the land of pin 1 of the CPC jig connector with a jumper wire. This modification is required in the DCR-TRV250 only. Be sure to disconnect the jumper wire when using the I/F unit for LANC control or CPC jig connector on other models.

  • Page 9: Ccd Type Check

    DCR-TRV250 Ver 1.2 2003.03 1-5. CCD TYPE CHECK Note: About VC-304/VC-305 board and CCD imager, discriminate CCD type on the machine, and replace same type. 1-5-1. Checking Method by Serial No. Type of CCD imager can be identified with its serial No.. Check the serial No. printed on the MODEL NUMBER LABEL.

  • Page 10: Self-Diagnosis Function

    DCR-TRV250 1-7. SELF-DIAGNOSIS FUNCTION 1-7-1. Self-diagnosis Function 1-7-2. Self-diagnosis Display When problems occur while the unit is operating, the self-diagnosis When problems occur while the unit is operating, the counter of the function starts working, and displays on the viewfinder or LCD what viewfinder or LCD shows a 4-digit display consisting of an alphabet to do.

  • Page 11: Self-Diagnosis Code Table

    DCR-TRV250 1-7-4. Self-diagnosis Code Table Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Non-standard battery is used. Use the InfoLITHIUM battery. Condensation. Remove the cassette, and insert it again after one hour. Video head is dirty. Clean with the optional cleaning cassette.
  • Page 12 DCR-TRV250 Self-diagnosis Code Block Detailed Symptom/State Correction Function Code Inspect the lens block focus reset sensor (Pin qs of CN1551 of Difficult to adjust focus VC-305 board) when focusing is performed when the control dial (Cannot initialize focus.) is rotated in the focus manual mode and the focus motor drive circuit (IC1554 of VC-305 board) when the focusing is not performed.

  • Page 13: Disassembly

    DCR-TRV250 SECTION 2 COVER COVER HELP HELP DISASSEMBLY The following flow chart shows the disassembly procedure. CONNECTION OF EQUIPMENT (Page 2-2) SERVICE POSITION TO 2-1. VIDEO LIGHT CHECK PD-180 BOARD (Page 2-3) (Page 2-5) 2-4. CONTROL SWITCH 2-2. PD-180 BOARD 2-3.

  • Page 14: Connection Of Equipment

    DCR-TRV250 [CONNECTION OF EQUIPMENT] Claw CPC lid CPC jig connector Screw Conductor side (M2) CN1011 AC power adaptor CPC jig connector (J-6082-539-A) (Note) Info lithium battery (L series) Adjustment remote commander (RM-95) I/F unit for LANC control (J-6082-521-A) (Note) Note : The "Jig Modification" is necessary for connecting the adjusting remote commander to this set.

  • Page 15: Video Light

    DCR-TRV250 Note: Follow the disassembly procedure in the numerical order given. 2-1. VIDEO LIGHT 1 Push in the dent inside hole with wire tip. 2 Video light 4 Halogen lamp 3 Remove in the direction of the arrow A.

  • Page 16: Board

    DCR-TRV250 2-2. PD-180 BOARD Bottom View 4 P cabinet (C) 2 Claw 5 Two screws (M1.7) 7 Flexible board (CN5702) 3 Claw 6 Connector (CN5701) 1 Four screws (M1.7) 8 P cabinet (M) assembly qa Screw (M1.7) qd PD-180 board...

  • Page 17: Lcd Module

    DCR-TRV250 2-3. LCD MODULE 1 Screw (M1.7) 4 P flame 5 Backlight unit 3 Claw 6 LCD module 2 Boss [SERVICE POSITION TO CHECK PD-180 BOARD] PD-180 board AC power AC IN adaptor Multi CPC jig (J-6082-311-A) Contacting surface CN5502...

  • Page 18: Control Switch Block (Pr-3000)

    DCR-TRV250 2-4. CONTROL SWITCH BLOCK (PR-3000) 1 Two screws (M1.7) 2 Hinge bracket 5 Control switch block (PR-3000) 4 Claw 3 Two screws (M1.7)

  • Page 19: Vf Lens (B) Assembly

    DCR-TRV250 2-5. VF LENS (B) ASSEMBLY Claw 1 Raise the EVF in the A direction. EVF cabinet (upper) When installing VF lens (B) assembly, slide the lever in the arrow direction. Two tapping screws (M1.7) VF lens (B) assembly Slit...

  • Page 20: Board

    DCR-TRV250 2-6. LB-083 BOARD Two claws Liquid crystal indicator module When removing the liquid crystal indicator module, do not face down the side which the board is mounted. Two claws Otherwise, the illuminator and the prism sheet 1 Flexible board may fall down.

  • Page 21: Cabinet (L) Assembly

    DCR-TRV250 2-7. CABINET (L) ASSEMBLY 5 Screw (M2) 7 Cabinet (L) assembly 6 Two claws 3 Grip belt 4 Two screws (M2)

  • Page 22: F Panel Block Assembly

    DCR-TRV250 2-8. F PANEL BLOCK ASSEMBLY 2 Screw 1 Slide the NS knob to the position of "ON". 4 Ornamental ring assembly 3 Two claws 8 Slide lever. 7 Cabinet upper 6 Two claws 5 Two screws (M2) 0 Screw...

  • Page 23: Service Position To Check Si-035 Board

    DCR-TRV250 [SERVICE POSITION TO CHECK SI-035 BOARD] AC power AC IN adaptor Contacting surface CPC jig connector (J-6082-539-A) (Note) Info lithium battery (L series) SI-035 board Adjustment remote I/F unit for LANC control commander (RM-95) (J-6082-521-A) (Note) Note : The "Jig Modification" is necessary for connecting the adjusting remote commander to this set.

  • Page 24: Board

    DCR-TRV250 2-9. SI-035 BOARD 1 Connector (CN751) 4 SI-035 board 2 Flexible board (CN754) 3 Screw (M1.7) 2-10.FRONT RING Name plate 7 Plate adhesive sheet 4 Filter screw (30) Slit Boss 3 Four claws 1 Screw (M1.7) SECTIONAL VIEW 5 Front ring (30) 6 Push name plate.

  • Page 25: Cabinet (R) Block Assembly

    DCR-TRV250 2-11.CABINET (R) BLOCK ASSEMBLY 2 Three screws (M2) 6 Cabinet (R) block assembly 4 Connector Bottom View (CN1003) 1 Two screws (M2) 5 Flexible board (CN1007) [SERVICE POSITION TO CHECK THE CAMERA SECTION] AC power AC IN adaptor CD-418 board...

  • Page 26: Control Switch Block (Cf-3000)

    DCR-TRV250 2-12.CONTROL SWITCH BLOCK (CF-3000) 4 Seven screws 6 Control switch block (CF-3000) 2 Flexible board 5 Claw 1 Tripod screw 3 Tape (A) 2-14...

  • Page 27: Hinge Assembly

    DCR-TRV250 2-13.HINGE ASSEMBLY 1 Four screws 2 Hinge block 4 Hinge cover (C) 7 Harness (PD-118) 3 Two claws 6 Hinge assembly 5 Hinge cover (M) 2-15...

  • Page 28: Evf Block Assembly

    DCR-TRV250 2-14.CONTROL SWITCH BLOCK (FK-3000) 2 Control swith block (FK-3000) 1 Flexible board 2-15.EVF BLOCK ASSEMBLY 4 Remove the flexibl board from the claw. 5 EVF block assembly 2 Screw (M2) 3 Two screws (M1.7) 1 Flexible board (CN1005) 2-16...

  • Page 29: Service Position To Check Vc-305 Board (Side A)

    DCR-TRV250 [SERVICE POSITION TO CHECK VC-305 BOARD (SIDE A)] Cabinet (R) block assembly AC power Info lithium battery AC IN adaptor (L series) CPC jig connector (J-6082-539-A) (Note) Contacting surface Adjustment remote I/F unit for LANC control commander (RM-95) (J-6082-521-A) (Note) VC-305 board Note : The "Jig Modification"...

  • Page 30: Battery Panel Block Assembly

    DCR-TRV250 2-16.BATTERY PANEL BLOCK ASSEMBLY Side View Bottom View 1 Screw (M2) 2 Screw (M2) 4 Connector (CN4001) 3 Screw (M2) 5 Battery panel block assembly 7 Strap sheet metal (lower) 6 Screw 8 Battery terminal board (M2) 2-18...

  • Page 31: Control Switch Block (Ss-3000)

    DCR-TRV250 2-17.CONTROL SWITCH BLOCK (SS-3000) 4 Open the cassette lid. 7 Switch block control (SS-3000) 6 Boss 3 Screw (M2) 2 Screw (M1.7) 5 Boss 1 Flat cable (CN1009) 2-18.LENS BLOCK ASSEMBLY 1 Flexible board (CN951) 3 Two screws (M1.7)
  • Page 32 DCR-TRV250 2-19.FP-577 FLEXIBLE BOARD Bottom View 2 Two bosses FP-577 flexible board 1 Two claws 4 Flexible board (CN1001) 3 Slide the FP-577 flexible board in the direction of arrow. 5 FP-577 flexible board 2-20...

  • Page 33: Cabinet (L) Section

    DCR-TRV250 2-20.CABINET (L) SECTION 7 Cabinet (L) section 5 Screw (M1.7) 1 Open the cassette lid. 2 Screw (M1.7) 3 Flexible board (CN1009) 4 Two screws (M1.7) 2-21.VC-305 BOARD 1 Flexible board (CN1009) 7 Screw (M1.7) 2 Connector 9 VC-305 board...

  • Page 34: Service Position To Check Vc-305 Board (Side B)

    DCR-TRV250 [SERVICE POSITION TO CHECK VC-305 BOARD (SIDE B)] Connection to Check VC-305 Board (Side B) To check VC-305 board (side B), set the camera or VTR to the "Forced camera power ON" mode. Operate the camera functions of the zoom and focus, the VTR section using the adjustment remote commander (with the HOLD switch set in the OFF position).

  • Page 35: Service Position To Check The Mechanism Deck

    DCR-TRV250 [SERVICE POSITION TO CHECK THE MECHANISM DECK] Connection to Check the Mechanism deck To check the mechanism deck, set the VTR to the "Forced VTR power ON" mode. (Or, connect the control switch block (SS-3000) to the CN1009 of VC-305 board and set the power switch to the "PLAYER" position.) Operate the VTR function using the adjustment remote commander (with the HOLD switch set in the OFF position).
  • Page 36 DCR-TRV250 2-22.MECHANISM DECK BLOCK MD frame 2 Mechanism deck 1 Three screws (M1.7) 2-24...

  • Page 37: Circuit Boards Location

    DCR-TRV250 2-23.CIRCUIT BOARDS LOCATION CD-418 VC-305 LB-083 SI-035 PD-180 Board Name Function CD-418 CCD IMAGER LB-083 EVF BACKLIGHT PD-180 RGB DRIVE, TIMING GENERATOR, BACKLIGHT DRIVE SI-035 STEADYSHOT, MIC VC-305 A/D CONVERTER, TIMING GENERATOR, VIDEO/AUDIO DSP, LENS CONTROL, LENS DRIVE, VIDEO OUT,...

  • Page 38: Flexible Boards Location

    DCR-TRV250 2-24.FLEXIBLE BOARDS LOCATION Control switch block FP-571 (SS-3000) Control switch block (FK-3000) FP-400 Control switch block (CF-3000) FP-569 FP-762 Control switch block (PR-3000) FP-577 2-26E...
  • Page 39 DCR-TRV250 2003.01.24 Update HELP Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown. CABINET (R) BLOCK ASSEMBLY Control switch block (CF-3000) Tape (A) Harness When installing Control switch block (CF-3000), set harness and tape (A) as shown in the figure.

  • Page 40: Overall Block Diagram (2/5)

    DCR-TRV250 COVER COVER 3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM (1/5) OVERALL BLOCK DIAGRAM (5/5) OVERALL BLOCK DIAGRAM (1/5) OVERALL BLOCK DIAGRAM (5/5) OVERALL BLOCK DIAGRAM (2/5) POWER BLOCK DIAGRAM (1/3) OVERALL BLOCK DIAGRAM (2/5) POWER BLOCK DIAGRAM (1/3)
  • Page 41 DCR-TRV250 SECTION 3 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM (1/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. CD-418 BOARD...
  • Page 42 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-2. OVERALL BLOCK DIAGRAM (2/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. VC-305 BOARD (2/5) M2200 MECHA DECK (1/2)
  • Page 43 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-3. OVERALL BLOCK DIAGRAM (3/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. VC-305 BOARD (3/5) OVERALL (2/5) SPCK...
  • Page 44 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-4. OVERALL BLOCK DIAGRAM (4/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. CONTROL SWITCH VC-305 BOARD (4/5) BLOCK (PR-3000)
  • Page 45 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-5. OVERALL BLOCK DIAGRAM (5/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. VC-305 BOARD (5/5) CN1011 (4/4) EVF VG...
  • Page 46 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-6. POWER BLOCK DIAGRAM (1/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. BT901 VC-305 BOARD (1/2) BATTERY Q4003, 4004...
  • Page 47 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-7. POWER BLOCK DIAGRAM (2/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. M2200 MECHA DECK EVF BLOCK H001,002...
  • Page 48 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-9. POWER BLOCK DIAGRAM (3/3) SI-035 BOARD FP-569 FLEXIBLE Q751, 752...

  • Page 49: Printed Wiring Boards And Schematic Diagrams

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM (1/2) CN951 FP-400 FLEXIBLE LENS BLOCK CD-418 BOARD...

  • Page 50: Frame Schematic Diagram (1/2)

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER FRAME SCHEMATIC DIAGRAM (2/2) CN702 CN701 XTALLY_LED LED_DA EVF_VDD LED_ON/OFF EVF_4.6V D_2.8V LCD902 EVF UNIT HCK2 LB-083 HCK1 FP-571 FLEXIBLE ANA_GND BOARD CONTORL SWITCH BLOCK...

  • Page 51: Schematic Diagrams

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER 4-2. SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For schematic diagrams) 1. Connection • All capacitors are in µF unless otherwise noted. pF : µ...

  • Page 52: Ccd Imager)

    DCR-TRV250 COVER COVER 4-2. SCHEMATIC DIAGRAMS Link Link FP-577 FLEXIBLE BOARD CD-418 BOARD FP-577 FLEXIBLE BOARD CD-418 BOARD (CCD IMAGER) (CCD IMAGER) PD-180 BOARD (1/2) LS-057 BOARD PD-180 BOARD (1/2) LS-057 BOARD (S/T REEL SENSOR) (S/T REEL SENSOR) FP-228, FP-299, FP-300, FP-301, FP-302 FLEXIBLE BOARD...
  • Page 53 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS CD-418 BOARD CD-418 BOARD COVER COVER For Schematic Diagram • Refer to page 4-65 for printed wiring board. • Refer to page 4-81 for waveforms. When the machine needs to be repaired,please refer to CD-418 BOARD page 1-4 to discriminate the type of CCD(TYPE PA or TYPE SO).
  • Page 54 Schematic diagrams of the VC-305 board are not shown. Pages from 4-9 to 4-48 are not shown.
  • Page 55 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS PD-180 BOARD SIDE A PD-180 BOARD SIDE A PD-180 BOARD SIDE B PD-180 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-71 for printed wiring board. • Refer to page 4-86, 4-87 for waveforms.
  • Page 56 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS PD-180 BOARD SIDE A PD-180 BOARD SIDE A PD-180 BOARD SIDE B PD-180 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-71 for printed wiring board. PD-180 BOARD (2/2)
  • Page 57 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS LB-083 BOARD LB-083 BOARD COVER COVER For Schematic Diagram • Refer to page 4-75 for printed wiring board. LB-083 BOARD D701 NSCW100-T39 EVF,EVF BACKLIGHT R706 IC701 (BACKLIGHT) R703 1800 XX MARK:NO MOUNT BACKLIGHT CONTROL...

  • Page 58: Flexible

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS SI-035 BOARD SI-035 BOARD FP-569 FLEXIBLE BOARD FP-569 FLEXIBLE BOARD COVER COVER For Schematic Diagram • Refer to page 4-77, 4-79 for printed wiring board. SI-035 BOARD XX MARK:NO MOUNT NO MARK:REC/PB MODE...
  • Page 59 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS LS-057 BOARD, FP-228, 299, 300, 301, 302, 577 FLEXIBLE BOARD LS-057 BOARD, FP-228, 299, 300, 301, 302, 577 FLEXIBLE BOARD COVER COVER For Schematic Diagram For Schematic Diagram • Refer to page 4-79 for printed wiring board.
  • Page 60 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER CONTROL SWITCH BLOCK (CF-3000) XX MARK:NO MOUNT VOLUME CONTROL SWITCH BLOCK (CF-3000) is replaced as block, so that PRINTED WIRING BOARD is omited. SP901 S008 SPEAKER R005 END SEARCH R012 R020...
  • Page 61 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER CONTROL SWITCH BLOCK(SS-3000) CONTROL SWITCH BLOCK (PR-3000) XX MARK:NO MOUNT CONTROL SWITCH BLOCK (SS-3000) is replaced as block, so that PRINTED WIRING BOARD is omited. VC-305 (20/20) CONTROL SWITCH BLOCK (PR-3000) is replaced as block, so that PRINTED WIRING BOARD is omited.
  • Page 62 DCR-TRV250 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-3. PRINTED WIRING BOARDS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS • : Uses unleaded solder. • Chip parts. • : Circuit board Transistor Diode : Flexible board Pattern from the side which enables seeing.

  • Page 63: Printed Wiring Boards

    DCR-TRV250 COVER COVER 4-3. PRINTED WIRING BOARDS Link Link CD-418 BOARD CD-418 BOARD LB-083 BOARD LB-083 BOARD PD-180 BOARD (SIDE A) SI-035 BOARD PD-180 BOARD (SIDE A) SI-035 BOARD LS-057 BOARD, FP-228, FP-299, FP-300,FP-301, LS-057 BOARD, FP-228, FP-299, FP-300,FP-301, PD-180 BOARD (SIDE B)
  • Page 64 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER CD-418 (CCD IMAGER) Note for Printed Wiring Board (See page 4-63). CD-418 BOARD C953 L951 CN951 C951 R952 R953 Q951 IC951 R965 C955...
  • Page 65 Printed wiring boards of the VC-305 board are not shown. Pages from 4-67 to 4-70 are not shown.
  • Page 66 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER PD-180 (RGB DRIVE, TIMING GENERATOR, BACKLIGHT DRIVE) Note for Printed Wiring Board (See page 4-63). PD-180 BOARD (SIDE A)
  • Page 67 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER PD-180 BOARD (SIDE B) D5602 1-686-841- PD-180 (SIDE B) 4-73 4-74...
  • Page 68 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER LB-083 (EVF BACKLIGHT) Note for Printed Wiring Board (See page 4-63). LB-083 BOARD (SIDE A) LB-083 BOARD (SIDE B) CN702 C701 D701 (BACKLIGHT)
  • Page 69 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER SI-035 (STEADYSHOT, MIC) Note for Printed Wiring Board (See page 4-63). SI-035 BOARD (SIDE A) SI-035 BOARD (SIDE B)

  • Page 70: Flexible

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER LS-057 (S/T REEL SENSOR), FP-228, FP-299, FP-300, FP-301, FP-302, FP-569, FP-577 FLEXIBLE FP-569 FLEXIBLE BOARD FP-300 FLEXIBLE (COMPONENT SIDE) Q001 TAPE TOP 1-680-436-...

  • Page 71: Waveforms

    DCR-TRV250 CD-418 BOARD CD-418 BOARD COVER COVER 4-4. WAVEFORMS CD-418 BOARD 3.2 Vp-p 7.7 Vp-p 13.5 MHz 63.6 µsec IC951 1, 2 REC IC951 9, qs REC 21 Vp-p 7.7 Vp-p 63.6 µsec 63.6 µsec IC951 3, 4 REC IC951 q; REC TYPE PA 1.0 Vp-p...
  • Page 72 Waveforms of the VC-305 board are not shown. Pages from 4-82 to 4-85 are not shown.
  • Page 73 DCR-TRV250 PD-180 BOARD SIDE A PD-180 BOARD SIDE B PD-180 BOARD SIDE A PD-180 BOARD SIDE B COVER COVER PD-180 BOARD (1/2) 3.0 Vp-p (TYPE C) 490 mVp-p 3.5 Vp-p (TYPE S) IC5501 rk REC/PB IC5501 wf REC/PB 5.5 Vp-p...
  • Page 74 DCR-TRV250 PD-180 BOARD SIDE A PD-180 BOARD SIDE B PD-180 BOARD SIDE A PD-180 BOARD SIDE B COVER COVER PD-180 BOARD (2/2) 2.8 Vp-p IC5502 rk REC/PB PD-180 (2/2) 4-87...
  • Page 75 Mounted parts location of the VC-305 board is not shown. Pages from 4-88 to 4-89 are not shown.

  • Page 76: Mounted Parts Location

    DCR-TRV250 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-5. MOUNTED PARTS LOCATION no mark : side A * mark : side B PD-180 BOARD SI-035 BOARD C5503 R5540 B-5 C751 R5541 A-5 C5504 * C752 C5505 R5542 B-2...

  • Page 77: Repair Parts List

    DCR-TRV250 COVER COVER NOTE NOTE 5. REPAIR PARTS LIST NOTE: Characters A to L of the electrical parts list indicate location of exploded views in which the desired part is shown. EXPLODED VIEWS EXPLODED VIEWS Link Link OVERALL ASSEMBLY F PANEL BLOCK ASSEMBLY...
  • Page 78 DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER SECTION 5 REPAIR PARTS LIST NOTE: • -XX, -X mean standardized parts, so they may have some differences from When indicating parts by reference number, the original one. please include the board name. •...
  • Page 79 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1. EXPLODED VIEWS 5-1-1. OVERALL ASSEMBLY Battery panel block assembly (See page 5-8.) MD frame block (See page 5-9.) EVF block assembly (See page 5-7.) Cabinet (R) block assembly (See page 5-6.)
  • Page 80 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-2. F PANEL BLOCK ASSEMBLY ns: not supplied SE752 SE751 S I - D752 D753 IC751 MIC901 Ref. No. Part No. Description Ref. No. Part No. Description X-3952-974-2 PANEL (33) ASSY, FRONT...
  • Page 81 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-3. LENS BLOCK ASSEMBLY - 4 1 IC951 (Note 1) (Note 2) (Note 1) Be sure to read “Precuations for Replacement of CCD Imager” on page 4-8 when changing the CCD imager.
  • Page 82 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-4. LCD BLOCK ASSEMBLY LCD901 (Note) ND901 - 1 8 (Note) (Note) About PD-180 board and LCD module, discriminate LCD type on the machine referring to page 1-4, and replace the same type.
  • Page 83 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-5. CABINET (R) BLOCK ASSEMBLY ns: not supplied : BT001 (BATTERY, LITHIUM SECONDARY) Included in the control switch block (CF-3000). Ref. No. Part No. Description Ref. No. Part No.
  • Page 84 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-6. EVF BLOCK ASSEMBLY ns: not supplied LCD902 Ref. No. Part No. Description Ref. No. Part No. Description X-3952-968-3 HINGE (30) ASSY, VF 3-065-567-01 TAPPING (M1.7) X-3952-969-1 CABINET (LOWER) (30) ASSY, EVF...
  • Page 85 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-7. BATTERY PANEL BLOCK ASSEMBLY ns: not supplied BT901 Ref. No. Part No. Description Ref. No. Part No. Description 3-079-039-03 SHEET METAL (LOWER), STRAP (30) 3-067-347-01 MI SCREW M2 (H)
  • Page 86 DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-8. MD FRAME BLOCK ns: not supplied Mechanism deck (See page 5-10 to 5-13.) (Note) - 3 0 (Note) About VC-305 board and CCD imager, discriminate CCD type on the machine referring to page 1-4, and replace the same type.

  • Page 87: Cassette Compartment Assembly, Drum Assembly

    DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-9. CASSETTE COMPARTMENT ASSEMBLY, DRUM ASSEMBLY LS chassis block assembly M901 (See page 5-11.) Mechanical chassis block assembly (See page 5-12 to 5-13.) Ref. No. Part No. Description Ref. No.

  • Page 88: Ls Chassis Block Assembly

    DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-10. LS CHASSIS BLOCK ASSEMBLY S001 ns: not supplied S002 Q001 H001 D001 LS-057 H002 Q002 FP-301 FP-302 FP-300 Ref. No. Part No. Description Ref. No. Part No. Description...

  • Page 89: Mechanical Chassis Block Assembly-1

    DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-11. MECHANICAL CHASSIS BLOCK ASSEMBLY-1 ns: not supplied M902 M903 Mechanical chassis block assembly-2 (See page 5-13.) Ref. No. Part No. Description Ref. No. Part No. Description A-7096-422-A BASE ASSY, DRUM 3-065-881-01 SPRING, P PRESSURE PLATE 3-947-503-01 SCREW (M1.4)

  • Page 90: Mechanical Chassis Block Assembly-2

    DCR-TRV250 5. REPAIR PARTS LIST 5. REPAIR PARTS LIST COVER COVER 5-1-12. MECHANICAL CHASSIS BLOCK ASSEMBLY-2 Ref. No. Part No. Description Ref. No. Part No. Description 3-065-920-01 ARM, HC DRIVE 7-624-101-04 STOP RING 1.2 (E TYPE) 3-065-913-01 GEAR (4), LD...

  • Page 91: Electrical Parts List

    DCR-TRV250 CD-418 FP-300 FP-301 FP-302 LB-083 LS-057 PD-180 (TYPE C) 5-2. ELECTRICAL PARTS LIST Ref. No. Part No. Description Ref. No. Part No. Description A-7013-263-A CD-418 BOARD, COMPLETE A-7013-271-A LB-083 BOARD, COMPLETE *********************** *********************** (IC951 is not included in this complete board.) <...
  • Page 92 DCR-TRV250 PD-180 (TYPE C) PD-180 (TYPE S) Ref. No. Part No. Description Ref. No. Part No. Description C5517 1-107-826-11 CERAMIC CHIP 0.1uF R5525 1-218-990-11 SHORT CHIP C5518 1-107-826-11 CERAMIC CHIP 0.1uF R5528 1-218-990-11 SHORT CHIP R5529 1-218-990-11 SHORT CHIP C5519 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 93 DCR-TRV250 PD-180 (TYPE S) SI-035 Ref. No. Part No. Description Ref. No. Part No. Description CN5601 1-764-709-11 CONNECTOR, FFC/FPC (LIF) 10P R5606 1-218-969-11 RES-CHIP 1/16W CN5701 1-794-998-31 PIN, CONNECTOR 20P R5607 1-218-949-11 RES-CHIP 1/16W CN5702 1-816-176-11 CONNECTOR, FFC/FPC (ZIF) 6P...
  • Page 94 DCR-TRV250 SI-305 Ref. No. Part No. Description Ref. No. Part No. Description < SENSOR > SE751 1-803-042-31 SENSOR, ANGULAR VELOCITY (PITCH) SE752 1-803-042-41 SENSOR, ANGULAR VELOCITY (YAW) < VARISTOR > VDR751 1-801-862-11 VARISTOR, CHIP (1608) Electrical parts list of the VC-305 board are not shown.
  • Page 95 DCR-TRV250 Checking supplied accessories. Wireless Remote Commander Power Cord (1) AC-L15A/L15B AC Adaptor (1) NP-FM30 battery pack (1) 0 1-575-131-11 (E) 0 1-477-533-31 0 A-7096-387-A (US, CND) 0 1-790-107-22 (US, CND) 0 A-7096-388-B RMT-814 0 1-790-732-11 (JE) 1-475-141-61 (EXCEPT US, CND)
  • Page 96 DCR-TRV250 2003C0500-1 Sony EMCS Co. 9-876-241-31 ©2003.03 — 116 — Published by DI Customer Center...
  • Page 97 DCR-TRV250 RMT-814 LEVEL US Model SERVICE MANUAL Canadian Model E Model Ver 1.1 2003. 02 Brazilian Model Tourist Model SUPPLEMENT-1 File this supplement with the service manual (PV02-010) • Addition of VC-304 TYPE Link Link SERVICE NOTE FRAME SCHEMATIC DIAGRAMS...
  • Page 98 DCR-TRV250 TABLE OF CONTENTS Section Title Page SERVICE NOTE 1-1. VC Board Type Check ····················································· 1-1 1-2. CCD Type Check ····························································· 1-2 1-3. Jig Modification (VC-305 TYPE only) ··························· 1-2 BLOCK DIAGRAMS 3-1. Overall Block Diagram (1/5) ··········································· 3-1 3-2. Overall Block Diagram (2/5) ··········································· 3-3 3-3.

  • Page 99: Service Note

    DCR-TRV250 SECTION 1 COVER COVER SERVICE NOTE 1-1. VC BOARD TYPE CHECK Each type can be identified with the figure of the VC board and the parts mounted on it. Checking method: Refer to “SECTION 2 DISASSEMBLY” to remove the cabinet (R) block.

  • Page 100: Ccd Type Check

    Connect the LANC SIG pin of the I/F unit for LANC control to the land of pin 1 of the CPC jig connector with a jumper wire. This modification is required in the DCR-TRV250 (VC-305 TYPE) only. Be sure to disconnect the jumper wire when using the I/F unit for LANC control or CPC jig connector on DCR-TRV250 (VC-304 TYPE).

  • Page 101: Block Diagrams

    DCR-TRV250 COVER COVER 3. BLOCK DIAGRAMS Link Link OVERALL BLOCK DIAGRAM (1/5) OVERALL BLOCK DIAGRAM (1/5) OVERALL BLOCK DIAGRAM (5/5) OVERALL BLOCK DIAGRAM (5/5) OVERALL BLOCK DIAGRAM (2/5) POWER BLOCK DIAGRAM (1/2) OVERALL BLOCK DIAGRAM (2/5) POWER BLOCK DIAGRAM (1/2)
  • Page 102 DCR-TRV250 SECTION 3 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM (1/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. CD-418 BOARD...
  • Page 103 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-2. OVERALL BLOCK DIAGRAM (2/5) FP-577 FLEXIBLE VC-304 BOARD (2/4) (2/2)
  • Page 104 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-3. OVERALL BLOCK DIAGRAM (3/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. VC-304 BOARD (3/4) (6/12) M2200 MECHA DECK (2/2)
  • Page 105 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-4. OVERALL BLOCK DIAGRAM (4/5) VC-304 BOARD (4/4) CONTROL SWITCH PD-180 BOARD (1/2)
  • Page 106 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-5. OVERALL BLOCK DIAGRAM (5/5) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. TYPE C/S: Please refer to original service manual page 1-2 to discriminate the type of LCD.
  • Page 107 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. 3-6. POWER BLOCK DIAGRAM (1/2) VC-304 BOARD (1/2) BT901 BATTERY BATT SIG...
  • Page 108 DCR-TRV250 3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS COVER COVER 3-7. POWER BLOCK DIAGRAM (2/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located. VC-304 BOARD (2/2) CONTROL SWITCH BLOCK (SS-3000)

  • Page 109: Printed Wiring Boards And Schematic Diagrams

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-1. FRAME SCHEMATIC DIAGRAMS FRAME SCHEMATIC DIAGRAM (1/2) CN951 LENS BLOCK CD-418 FP-400 FLEXIBLE IMAGER...

  • Page 110: Frame Schematic Diagram (2/2)

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER FRAME SCHEMATIC DIAGRAM (2/2) CN702 CN701 XTALLY_LED LED_DA EVF_VDD LED_ON/OFF EVF_4.6V D_2.8V LCD902 EVF UNIT HCK2 HCK1 LB-090 FP-571 FLEXIBLE REG_GND BOARD CONTORL SWITCH BLOCK...

  • Page 111: Schematic Diagrams

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS COVER COVER 4-2. SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For schematic diagrams) 1. Connection • All capacitors are in µF unless otherwise noted. pF : µ...

  • Page 112: (A/D Converter, Timing Generator)

    DCR-TRV250 COVER COVER 4-2. SCHEMATIC DIAGRAMS Link Link VC-304 BOARD (1/12) VC-304 BOARD (1/12) VC-304 BOARD (8/12) VC-304 BOARD (8/12) (HI CONTROL) (HI CONTROL) (A/D CONVERTER, TIMING GENERATOR) (A/D CONVERTER, TIMING GENERATOR) VC-304 BOARD (2/12) VC-304 BOARD (2/12) VC-304 BOARD (9/12)
  • Page 113 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-45 for waveforms.
  • Page 114 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-45, 4-46 for waveforms.
  • Page 115 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-46 for waveforms.
  • Page 116 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. VC-304 BOARD (4/12)
  • Page 117 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-46 for waveforms.
  • Page 118 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-46, 4-47 for waveforms.
  • Page 119 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-47 for waveforms.
  • Page 120 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-47 for waveforms.
  • Page 121 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-47, 4-48 for waveforms.
  • Page 122 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. VC-304 BOARD (10/12)

  • Page 123: 11/12) (Dc Control)

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. • Refer to page 4-48 for waveforms.
  • Page 124 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS VC-304 BOARD SIDE A VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE B COVER COVER For Schematic Diagram • Refer to page 4-37 for printed wiring board. VC-304 BOARD (12/12)

  • Page 125: Evf,Evf Backlight

    DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS LB-090 BOARD LB-090 BOARD COVER COVER For Schematic Diagram • Refer to page 4-41 for printed wiring board. LB-090 BOARD D701 NSCW100-T38 EVF,EVF BACKLIGHT R706 IC701 (BACKLIGHT) R703 1800 XX MARK:NO MOUNT BACKLIGHT CONTROL...
  • Page 126 DCR-TRV250 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-3. PRINTED WIRING BOARDS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS • : Uses unleaded solder. • Chip parts. • : Circuit board Transistor Diode : Flexible board Pattern from the side which enables seeing.

  • Page 127: Printed Wiring Boards

    DCR-TRV250 COVER COVER 4-3. PRINTED WIRING BOARDS Link Link VC-304 BOARD (SIDE A) VC-304 BOARD (SIDE A) LB-090 BOARD LB-090 BOARD VC-304 BOARD (SIDE B) VC-304 BOARD (SIDE B) COMMON NOTE FOR PRINTED WIRING BOARDS WAVEFORMS COMMON NOTE FOR PRINTED WIRING BOARDS...
  • Page 128 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER VC-304 (A/D CONVERTER, TIMING GENERATOR, DV SIGNAL PROCESS, DV INTERFACE, VIDEO OUT, LENS DRIVE, REC/PB AMP, SERVO, CAMERA/MECHA CONTROL, HI CONTROL, EVF DRIVE, AUDIO PROCESS, DC CONTROL) Note for Printed Wiring Board (See page 4-35).
  • Page 129 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION COVER COVER VC-304 BOARD (SIDE B) R2434 R1524 Q3205 R1529 RB3201 C2403 C1507 R3228 L3203 C3218 C1502 C2409 Q3204...
  • Page 130 DCR-TRV250 4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER LB-090 (EVF, EVF BACKLIGHT) Note for Printed Wiring Board (See page 4-35). LB-090 BOARD (SIDE A) LB-090 BOARD (SIDE B) IC701 CN702 C701...

  • Page 131: Waveforms

    DCR-TRV250 VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE A VC-304 BOARD SIDE B COVER COVER 4-4. WAVEFORMS VC-304 BOARD (1/4) 3.0 Vp-p 3.9 Vp-p 27 MHz 13.5 MHz IC1501 5 (X1501) REC/PB IC3301 <zvz REC/PB 3.8 Vp-p 500 mVp-p 13.5 MHz...
  • Page 132 DCR-TRV250 VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE A VC-304 BOARD SIDE B COVER COVER VC-304 BOARD (2/4) 270 mVp-p 4.5 Vp-p 13.3 msec IC3301 <zzc REC/PB IC3201 3, 4, 9, q; REC 400 mVp-p 420 mVp-p 3.3 msec...
  • Page 133 DCR-TRV250 VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE A VC-304 BOARD SIDE B COVER COVER VC-304 BOARD (3/4) 2.8 Vp-p 3.0 Vp-p 450 Hz 32.768 kHz IC2401 td REC/PB IC5001 ta (X5002) REC/PB 2.8 Vp-p 2.3 Vp-p...
  • Page 134 DCR-TRV250 VC-304 BOARD SIDE A VC-304 BOARD SIDE B VC-304 BOARD SIDE A VC-304 BOARD SIDE B COVER COVER VC-304 BOARD (4/4) 2.8 Vp-p IC7002 2 REC/PB 1.8 Vp-p 10.85 MHz IC7002 wh REC/PB 2.8 Vp-p IC7002 rk REC/PB 8.1 Vp-p...

  • Page 135: Mounted Parts Location

    DCR-TRV250 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER 4-5. MOUNTED PARTS LOCATION no mark : side A * mark : side B VC-304 BOARD C1001 C-7 * C1559 C-2 * C3327 D-6 C7006 B-7 * IC3301 D-4...
  • Page 136 DCR-TRV250 4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS COVER COVER no mark : side A * mark : side B VDR002 G-4 * R1577 C-2 R4532 D-3 VDR003 G-3 * R2005 F-2 R4533 D-3 * R2006 F-2 R4536 C-5...

  • Page 137: Repair Parts List

    DCR-TRV250 SECTION 5 COVER COVER REPAIR PARTS LIST NOTE: • -XX, -X mean standardized parts, so they may have some differences from When indicating parts by reference number, the original one. please include the board name. • Items marked “*” are not stocked since they are seldom required for routine The components identified by mark 0 or service.

  • Page 138: Exploded Views

    DCR-TRV250 : Points changed portion. : Points delete portion. 5-1. EXPLODED VIEWS 5-1-1. OVERALL ASSEMBLY Page VC-305 TYPE VC-304 TYPE Ref. No. Part No. Description Ref. No. Part No. Description 1-686-853-21 FP-569 FLEXIBLE BOARD 1-686-858-21 FP-575 FLEXIBLE BOARD 5-1-6. EVF BLOCK ASSEMBLY...

  • Page 139: Electrical Parts List

    DCR-TRV250 LB-090 VC-304 5-2. ELECTRICAL PARTS LIST Ref. No. Part No. Description Ref. No. Part No. Description A-7013-264-A LB-090 BOARD, COMPLETE C1328 1-109-982-11 CERAMIC CHIP ********************** C1329 1-115-566-11 CERAMIC CHIP 4.7uF < CAPACITOR > C1330 1-127-760-11 CERAMIC CHIP 4.7uF 6.3V...
  • Page 140 DCR-TRV250 VC-304 Ref. No. Part No. Description Ref. No. Part No. Description C3202 1-164-943-11 CERAMIC CHIP 0.01uF C1552 1-164-943-11 CERAMIC CHIP 0.01uF C3203 1-124-779-00 ELECT CHIP 10uF C1554 1-164-941-11 CERAMIC CHIP 0.0047uF 10% C3204 1-164-943-11 CERAMIC CHIP 0.01uF C1556 1-127-760-11 CERAMIC CHIP 4.7uF...
  • Page 141 DCR-TRV250 VC-304 Ref. No. Part No. Description Ref. No. Part No. Description C7006 1-164-943-11 CERAMIC CHIP 0.01uF C4514 1-125-837-91 CERAMIC CHIP 6.3V C7008 1-164-943-11 CERAMIC CHIP 0.01uF C4515 1-125-837-91 CERAMIC CHIP 6.3V C7009 1-164-739-11 CERAMIC CHIP 560PF 5.00% 50V C4517 1-125-777-11 CERAMIC CHIP 0.1uF...
  • Page 142 DCR-TRV250 VC-304 Ref. No. Part No. Description Ref. No. Part No. Description 0 F004 1-576-406-21 FUSE (1.4A/32V) 0 F005 1-576-406-21 FUSE (1.4A/32V) L1316 1-469-527-91 INDUCTOR 47uH L1317 1-469-524-91 INDUCTOR 4.7uH < FERRITE BEAD > L1318 1-469-524-91 INDUCTOR 4.7uH L1319 1-469-524-91 INDUCTOR 4.7uH...
  • Page 143 DCR-TRV250 VC-304 Ref. No. Part No. Description Ref. No. Part No. Description Q4001 6-550-237-01 TRANSISTOR 2SC5658T2LQ/R R1354 1-208-935-11 METAL CHIP 100K 0.5% 1/16W R1355 1-218-965-11 RES-CHIP 1/16W Q4002 8-729-056-54 TRANSISTOR TPCS8302 (TE12L) R1356 1-208-943-11 METAL CHIP 220K 0.5% 1/16W Q4003...
  • Page 144 DCR-TRV250 VC-304 Ref. No. Part No. Description Ref. No. Part No. Description R3224 1-218-945-11 METAL CHIP 0.5% 1/16W R4533 1-218-977-11 RES-CHIP 100K 1/16W R3225 1-218-946-11 RES-CHIP 1/16W R4536 1-218-973-11 RES-CHIP 1/16W R4537 1-218-977-11 RES-CHIP 100K 1/16W R3226 1-218-945-11 RES-CHIP 1/16W...
  • Page 145 DCR-TRV250 VC-304 Ref. No. Part No. Description RB4501 1-234-381-21 RES, NETWORK 100K x4 (1005) RB4507 1-234-377-21 RES, NETWORK 4.7K x4 (1005) RB4508 1-234-378-21 RES, NETWORK 10K x4 (1005) RB4509 1-234-381-21 RES, NETWORK 100K x4 (1005) RB4510 1-234-381-21 RES, NETWORK 100K x4 (1005)
  • Page 146 DCR-TRV250 2003C0500-1 Sony EMCS Co. 9-876-241-81 ©2003.03 — 80 — Published by DI Customer Center...

  • Page 147: Revision History

    Reverse 987624133.pdf Revision History S.M. Rev. Ver. Date History Contents issued 2003.01 Official Release — — 2003.02 Supplement-1 • Addition of VC-304 TYPE (S1 PV02-010) 2003.03 Correction-1 • Correction of CCD TYPE CHECK (C1) S.M. correction: Page Page 1-4 Supplement-1 correction: Page 1-2...

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