Read Sony CCD-TR648E / CCD-TR748E / CCD-TR848 (serv.man3) Service Manual online
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CCD-TR648E/TR748E/TR848
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Page
CORRECT
2-10
2-11. MECHANISM DECK
VC-272
CF-088
Monitor TV
Video
Audio
A/V out jack
FP-397 flexible board
CN710
12
1
When you eject the cassette,
connect Pin
connect Pin
q;
and Pin
qs
(GND) of
CN710 on VC-272 board for 1 second.
Control switch block
(FK-2000) (12P)
(FK-2000) (12P)
Mechanism deck
[SERVICE POSITION TO CHECK THE VTR SECTION]
Battery terminal board
VC-272 board
AC IN
AC power
adaptor
adaptor
Adjustment remote
commander (RM-95)
commander (RM-95)
Info lithium battery
(L series)
(L series)
I/F unit for LANC control
(J-6082-521-A)
(J-6082-521-A)
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).
Operate the VTR functions using the adjustment remote commander (with the HOLD switch set in the OFF position).
Note : If the machine malfunctions (the operating mode changes by itself), connect the FK-2000 block, CF-088 board.
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
2) Select page: D, address: 10, set data: 02, and
press the PAUSE button of the adjustment remote
commander.
commander.
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.
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.
CF-088 board
FP-417 flexible board (22P)
CPC jig connector
(J-6082-539-A)
(J-6082-539-A)
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