DOWNLOAD Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual ↓ Size: 13.09 MB | Pages: 59 in PDF or view online for FREE

Model
DCR-TRV940 DCR-TRV940E DCR-TRV950 DCR-TRV950E
Pages
59
Size
13.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / LEVEL 3
File
dcr-trv940-dcr-trv940e-dcr-trv950-dcr-trv950e.pdf
Date

Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual ▷ View online

DCR-TRV940/TRV940E/TRV950/TRV950E
RMT-811
US Model
Canadian Model
DCR-TRV950
AEP Model
DCR-TRV940E/TRV950E
UK Model
DCR-TRV950E
East European Model
North European Model
Russian Model
DCR-TRV940E/TRV950E
E Model
DCR-TRV940/TRV940E/TRV950/TRV950E
Hong Kong Model
DCR-TRV940/TRV950E
Australian Model
DCR-TRV950E
Chinese Model
DCR-TRV940E
Korea Model
DCR-TRV940
Tourist Model
DCR-TRV940/TRV940E
SERVICE MANUAL
DIGITAL VIDEO CAMERA RECORDER
J MECHANISM
LEVEL
 
3
Link
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SCHEMATIC DIAGRAMS
Link
Revision History
Revision History
Ver 1.3  2005.01
The information that is not described in this Service Manual is described
in the LEVEL 2 Service Manual.
When repairing, use this manual together with LEVEL 2 Service Manual.
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (992997851.pdf).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (992997841.pdf).
• Reference No. search on printed wiring boards is available.
Contents of LEVEL 2 Service Manual
1. SERVICE NOTE
2. DISASSEMBLY
3. BLOCK DIAGRAMS
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
5. ADJUSTMENTS
6. REPAIR PARTS LIST
OVERALL
POWER
CD-389, CK-116, JK-222,
LB-080, MA-410, PD-168,
SE-132 BOARD
FP-100, FP-102, FP-228,
FP-495, FP-497, FP-500,
FP-503, FP-504 FLEXIBLE
EXPLODED VIEWS
ELECTRICAL PARTS LIST
Photo: DCR-TRV950
DCR-TRV940/TRV940E/TRV950/TRV950E
— 2 —
TABLE OF CONTENTS
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-2.
Schematic Diagrams ························································ 4-9
VC-288 (1/17)
(A/D CONVERTER, TIMING GENERATOR) ············ 4-13
VC-288 (2/17) (CAMERA RGB PROCESSOR) ·········· 4-15
VC-288 (3/17) (CAMERA PROCESSOR) ··················· 4-17
VC-288 (4/17)
(MPEG MOVIE/DIGITAL STILL PROCESS) ············ 4-19
VC-288 (5/17)
(HI CONTROL, DIGITAL STILL CONTROL) ··········· 4-21
VC-288 (6/17) (FLASH MEMORY, SDRAM) ············· 4-23
VC-288 (7/17) (DV SIGNAL PROCESS) ···················· 4-25
VC-288 (8/17) (DV INTERFACE) ······························· 4-27
VC-288 (9/17) (REC/PB AMP) ···································· 4-29
VC-288 (10/17) (USB INTERFACE) ··························· 4-31
VC-288 (11/17) (VIDEO A/D CONVERTER) ············· 4-33
VC-288 (12/17)
(DRUM/CAPSTAN/LOADING DRIVE) ····················· 4-35
VC-288 (13/17) (CAMERA/MECHA CONTROL) ····· 4-37
VC-288 (14/17) (HI CONTROL) ·································· 4-39
VC-288 (15/17) (LANC, RESET, BEEP, AFLD) ········· 4-41
VC-288 (16/17) (CONNECTOR) ································· 4-43
VC-288 (17/17) (CONNECTOR, EVR) ······················· 4-45
DB-014 (1/9) (LENS MOTOR DRIVE) ······················· 4-47
DB-014 (2/9) (VAP DRIVER) ······································ 4-49
DB-014 (3/9) (MIC VOL) ············································· 4-51
DB-014 (4/9) (AUDIO PROCESSOR 1) ······················ 4-53
DB-014 (5/9) (AUDIO PROCESSOR 2) ······················ 4-55
DB-014 (6/9) (VIDEO IN/OUT) ··································· 4-57
DB-014 (7/9)
(EVF DRIVE, TIMING GENERATOR) ······················ 4-59
DB-014 (8/9) (CONNECTOR) ····································· 4-61
DB-014 (9/9) (DC/DC CONTROL) ······························ 4-63
4-3.
Printed Wiring Boards ··················································· 4-87
VC-288 ·········································································· 4-93
DB-014 ·········································································· 4-97
4-4.
Waveforms ··································································· 4-127
4-5.
Mounted Parts Location ·············································· 4-132
5.
REPAIR  PARTS  LIST
5-2.
Electrical Parts List ······················································· 5-17
Section
Title
Page
4-9
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC  DIAGRAMS
Link
(For schematic diagrams)
• All capacitors are in 
µ
F unless otherwise noted. pF : 
µ
µ
F.  50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
=1000 
, M
=1000 k
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA  A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
• Parts with 
 differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→ 
EDIT
PB/XREC 
 PB/REC
2
: non flammable resistor
5
: fusible resistor
C
: panel designation
A
: B+ Line
B
: B– Line
J
: IN/OUT direction of (+,–) B LINE.
C
: adjustment for repair.
A
: VIDEO SIGNAL (ANALOG)
A
: AUDIO SIGNAL (ANALOG)
A
: VIDEO/AUDIO SIGNAL
A
: VIDEO/AUDIO/SERVO SIGNAL
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box.  They are reference values
and reference waveforms.
(VOM of DC 10 M
 input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Note :
Les composants identifiés par une marque
0
 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifie.
Note :
The components identified by mark 
0
 or
dotted line with mark 
0
 are critical for safety.
Replace only with part number specified.
Y
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Pattern box
Front of the lens
1m
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
Link
Link
4-2.  SCHEMATIC DIAGRAMS
VC-288 BOARD (14/17) 
(HI CONTROL)
VC-288 BOARD (10/17)
 (USB INTERFACE)
DB-014 BOARD (6/9) 
(VIDEO IN/OUT)
VC-288 BOARD (9/17) 
(REC/PB AMP)
DB-014 BOARD (5/9) 
(AUDIO PROCESSOR 2)
VC-288 BOARD (11/17) 
(VIDEO A/D CONVERTER)
DB-014 BOARD (7/9) 
(EVF DRIVE, TIMING GENERATOR)
DB-014 BOARD (9/9) 
(DC/DC CONTROL)
DB-014 BOARD (8/9) 
(CONNECTOR)
VC-288 BOARD (8/17) 
(DV INTERFACE)
VC-288 BOARD (16/17) 
(CONNECTOR)
VC-288 BOARD (17/17) 
(CONNECTOR, EVR)
VC-288 BOARD (7/17) 
(DV SIGNAL PROCESS)
VC-288 BOARD (3/17) 
(CAMERA PROCESSOR)
VC-288 BOARD (6/17) 
(FLASH MEMORY, SDRAM)
DB-014 BOARD (2/9) 
(VAP DRIVER)
DB-014 BOARD (3/9) 
(MIC VOL)
DB-014 BOARD (4/9) 
(AUDIO PROCESSOR 1)
VC-288 BOARD (5/17) 
(HI CONTROL, DIGITAL STILL CONTROL)
DB-014 BOARD (1/9) 
(LENS MOTOR DRIVE)
VC-288 BOARD (4/17) 
(MPEG MOVIE/DIGITAL STILL PROCESS)
VC-288 BOARD (13/17) 
(CAMERA/MECHA CONTROL)
VC-288 BOARD (12/17) 
(DRUM/CAPSTAN/LOADING DRIVE)
VC-288 BOARD (15/17) 
(LANC, RESET, BEEP, AFLD)
VC-288 BOARD (1/17) 
(A/D CONVERTER, TIMING GENERATOR)
VC-288 BOARD (2/17) 
(CAMERA RGB PROCESSOR)
VC-288 BOARD (14/17) 
(HI CONTROL)
VC-288 BOARD (10/17)
 (USB INTERFACE)
DB-014 BOARD (6/9) 
(VIDEO IN/OUT)
VC-288 BOARD (9/17) 
(REC/PB AMP)
DB-014 BOARD (5/9) 
(AUDIO PROCESSOR 2)
VC-288 BOARD (11/17) 
(VIDEO A/D CONVERTER)
DB-014 BOARD (7/9) 
(EVF DRIVE, TIMING GENERATOR)
DB-014 BOARD (9/9) 
(DC/DC CONTROL)
DB-014 BOARD (8/9) 
(CONNECTOR)
VC-288 BOARD (8/17) 
(DV INTERFACE)
VC-288 BOARD (16/17) 
(CONNECTOR)
VC-288 BOARD (17/17) 
(CONNECTOR, EVR)
VC-288 BOARD (7/17) 
(DV SIGNAL PROCESS)
VC-288 BOARD (3/17) 
(CAMERA PROCESSOR)
VC-288 BOARD (6/17) 
(FLASH MEMORY, SDRAM)
DB-014 BOARD (2/9) 
(VAP DRIVER)
DB-014 BOARD (3/9) 
(MIC VOL)
DB-014 BOARD (4/9) 
(AUDIO PROCESSOR 1)
VC-288 BOARD (5/17) 
(HI CONTROL, DIGITAL STILL CONTROL)
DB-014 BOARD (1/9) 
(LENS MOTOR DRIVE)
VC-288 BOARD (4/17) 
(MPEG MOVIE/DIGITAL STILL PROCESS)
VC-288 BOARD (13/17) 
(CAMERA/MECHA CONTROL)
VC-288 BOARD (12/17) 
(DRUM/CAPSTAN/LOADING DRIVE)
VC-288 BOARD (15/17) 
(LANC, RESET, BEEP, AFLD)
VC-288 BOARD (1/17) 
(A/D CONVERTER, TIMING GENERATOR)
VC-288 BOARD (2/17) 
(CAMERA RGB PROCESSOR)
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
Page of 59
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Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual ▷ Download

  • DOWNLOAD Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual ↓ Size: 13.09 MB | Pages: 59 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E in PDF for free, which will help you to disassemble, recover, fix and repair Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Movie. Information contained in Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.