Mechanism Deck - Sony CCD-TR618 Service Manual

[SERVICE POSITION TO CHECK THE VTR SECTION]
Connection to Check the VTR Section
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).
Setting the "Forced VTR Power ON" mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press
the PAUSE button of the adjustment remote
commander.
Note: If the machine malfunctions (the operating mode changes by itself), connect the FK-1000 block,
CF-1000 block/CF-077 board.
Control switch block (FK-1000) (12P)

Mechanism deck

FP-257 flexible board
Audio
Monitor TV
Video
Info lithium battery
(L series)
Adjustment remote
commander (RM-95)
CPC-jig for BX/BK
(J-6082-521-A)
5 1
- 2
V C
A/V out jack
Exiting the "Forced VTR Power ON" mode
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press
the PAUSE button of the adjustment remote
commander.
3) Select page: 0, address: 01, and set data: 00.
When you eject the cassette,
connect Pin qa and Pin qs (GND) of
CN710 on VC-251 board for 1 second.
CN710
12
AC power
adaptor
Battery terminal board
VC-251 board
FFC-295 flexible
flat cable (24P)
2-12
1
AC IN
(TRV model)
FFC-295 flexible
flat cable (24P)
Control switch block
(CF-1000)
(TR model)
Liquid crystal
display panel,
LCD holder
CF-077 board