Sony DCR-TRV33 Service Manual page 27

[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: 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.
(To eject the cassette, short the circuit between Pin
Adjustment remote
commander (RM-95)
F panel section
To eject the cassette, short the circuit
between Pin 4 of IC4101 and GND
pattern on VA-118 board for 1 second.
40 21
41 20
IC4101
4
1
60
61 80
GND pattern
PROCEDURE OF REMOVING THE MECHANISM DECK.
(VTR CHECK SERVICE POSITION)
1 2-3. CABINET (R) COVER (39E) ASSEMBLY ........
2 2-4. F PANEL SECTION ........................................
3 2-6. CABINET (R) SECTION ...................................
4 2-10. BT PANEL/EVF SECTION ...........................
5 2-14. VA-118 BOARD, LENS SECTION ................
6 2-16. MECHANISM DECK, VC-313 BOARD (1) ....
4
AUDIO/VIDEO jack
LANC jack
MA-421 board
Extension cable (100P)
(J-6082-352-A)
CN5402
CN4002
IC4101
VA-118 board
Power harness
(page 2-4)
(page 2-5)
(page 2-7)
(page 2-11)
(page 2-15)
(page 2-16)
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.
of IC4101 and GND pattern on VA-118 board for 1 second.)
Monitor TV
JK-242 board
CN1002
CN4004
VC-313 board
CN4602
DC-IN jack
AC power
AC IN
adaptor
7 2-17. MECHANISM DECK, VC-313 BOARD (2) ....
8 2-18. CABINET (G) ASSEMBLY (40E) ...................
9 2-19. CONTROL SWITCH BLOCK (FK-CX4000)....
0 2-20. JK-242 BOARD .............................................
2-19
DCR-TRV33/TRV33E
Mechanism deck
Need not be connected
CN1004
16
1
8
1
9
16
CPC-7 jig
(J-6082-382-A)
Control switch block (FK-CX4000)
(J-6082-382-A)
(page 2-17)
(page 2-17)
(page 2-18)
(page 2-18)