DOWNLOAD Sony DCR-TRV738E / DCR-TRV740 / DCR-TRV740E / DCR-TRV840 Service Manual ↓ Size: 18.05 MB | Pages: 127 in PDF or view online for FREE

Model
DCR-TRV738E DCR-TRV740 DCR-TRV740E DCR-TRV840
Pages
127
Size
18.05 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / LEVEL 3
File
dcr-trv738e-dcr-trv740-dcr-trv740e-dcr-trv840.pdf
Date

Sony DCR-TRV738E / DCR-TRV740 / DCR-TRV740E / DCR-TRV840 Service Manual ▷ View online

2-14
DCR-TRV738E/TRV740/TRV740E/TRV840
2-18.MEMORY STICK 10P CONNECTOR
2-19.CONTROL SWITCH BLOCK (SS-1380)
8
 Memory stick 10p connector
7
 MS holder
4
 MS section
2
 T
wo screws 
     (M1.7 
×
 2.5), p
1
 S
crew 
     (M1.7 
×
 2.5), p
3
6
 T
wo screws 
     (M1.7 
×
 2.5), p
5
 FP-409 flexible board
     (10P)
B
6
8
 
Remove the control switch block 
     (SS-1380) in the direction
     of the arrow 
B
.
3
 
Screw (M1.7 
×
 2.5), p
4
 Two 
dowels
7
 Two 
dowels
1
 Tape (A)
5
 Tapping screw 
     (M1.7 
×
 5)
VC-278
Board
2
 
Control switch block 
     (SS-1380) (12P)
Push the eject knob in 
the direction of the arrow 
A
and open the cassette lid. 
A
Routing of the flexible board of the
Operation Control switch block (SS-1380).
Caution
2-15
DCR-TRV738E/TRV740/TRV740E/TRV840
2-20.CABINET (L) SECTION
2-21.CS FRAME ASSEMBLY (25)
VC-278
Board
8
 
Four 
     dowels
3
 
Claw
9
 
Cabinet (L) 
     section
5
 
External (hot shoe) connector,
     Shoe frame
6
 
Two screws
     (M1.7 
×
 2.5), p
2
 
Screw
     (M1.7 
×
 2.5), p
7
 
Screw
     (M1.7 
×
 2.5), p
1
 
Screw
     (M1.7 
×
 2.5), p
A
A
4
 
FP-264 flexible
     board (15P) 
PRECAUTION DURING 
CABINET (L) SECTION INSTALLATION
OK
NG
5
 Cabinet (L) assembly
1
 MI 
screw
     (M2 
×
 4) (H)
3
 Two MI 
screws (M2 
×
 4) (H)
2
 Two MI 
screws (M2 
×
 4) (H)
4
 Grip belt (ES)
6
 CS frame assembly (25)
2-16
DCR-TRV738E/TRV740/TRV740E/TRV840
2-22.VC-278 BOARD
2-23.MECHANISM DECK
VC-278
Board
D
B
A
C
E
D
E
C
B
A
7
 VC sheet
9
 VC-278
     board
2
 
Screw
     (M1.7 
×
 2.5), p
4
 
Two screws
     (M1.7 
×
 2.5), p
5
3
 
FP-410 
     flexible board
6
 
FP-264 flexible
     board (20P) 
8
 SHEET (25) 2, M
SHEET (25), M
VIBRATOR
CAPACITOR
VC-278 board
Side B
1
 MI 
screw
     (M2 
×
 4) (H)
Attach the Sheet (25) 2, M so that Sheet (25) 2, M 
does not overlap with Capacitor and Vibrator, 
when attach the Sheet (25) 2, M to the VC-278 board.
Caution
5
 
MD frame
4
1
 Turn over VC-278 board
 
     in the direction of the arrow.
6
 
Mechanism 
     deck
VC-278
Board
2
 
Three screws
     (M1.7 
×
 2.5), p
3
 
Three dowels
2-17
DCR-TRV738E/TRV740/TRV740E/TRV840
Adjustment remote
commander (RM-95)
AC IN
DC IN
AC POWER
ADAPTOR
FP-406 flexible 
board (30P)
Mechanism deck
CPC-13 jig
(J-6082-443-A)
FP-410 
flexible board
FP-411
flexible board
SI-032 board
Battery panel 
section
Battery terminal 
board (6P)
VC-278
board
 
LANC 
jack
VC-278
Board
(Raise the hook in the direction of the arrow 
A
.)
How to raise the cassette 
compartment manually
CN1109
CN1108
12
2
To eject the cassette, short the circuit 
between pin 
qs
 and pin 
2
 (GND) of
CN1109 on VC-276 board for 1 second.
To check the VTR section, set the VTR to the “Forced VTR power ON” mode. 
Operate the VTR functions using the adjustment remote commander (with the HOLD switch set in the OFF position).
[SERVICE POSITION TO CHECK THE VTR SECTION]
Setting the “Forced VTR Power ON” mode
Cnnection to Check  the VTR Section
1)  Select page: 0, address: 01, and set data: 01.
2)  Select page: 0, address: 10, and set data: 00.
3)  Select page: D, address: 10, set data: 02 and 
press the PAUSE button of the adjustment remote
commander.
Exiting the “Forced VTR Power ON” mode
1) Select page: 0, address: 01, and set data: 01.
2)  Select page: 0, address: 10, and set data: 00.
3) Select page: D, address: 10, set data: 00, and press
     the PAUSE button of the adjustment remote commander.
4) Select page: 0, address: 01, and set data: 00.
Note : If the machine malfunctions (the operating mode changes by itself), connect the Cabinet (R) section.
A
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