Sony HCD-RV22 / HCD-RV55 / MHC-RV22 / MHC-RV55 Service Manual ▷ View online
13
HCD-RV22/RV55
3-7. BACK PANEL SECTION, SUB TRANS BOARD
3-8. TRANS BOARD
1
CN904 (4P)
3
CN901 (2P)
4
CN101 (11P)
5
CN308 (3P)
9
2
CN906 (7P)
6
two screws
(+BVTP 3
(+BVTP 3
×
10)
0
two screws
(+BVTP 3
(+BVTP 3
×
10)
qa
SUB TRANS board
qs
back panel section
8
screw
(+BVTP 3
(+BVTP 3
×
10)
7
two screws
(+BVTP 3
(+BVTP 3
×
10)
1
CN905 (5P)
2
CN907 (10P)
4
earth wire
3
screw
(+BVIT 3
×
8R)
5
four screws
(screw)
(screw)
6
TRANS board
14
HCD-RV22/RV55
3-9. MAIN BOARD
3-10. AMP BOARD
MAIN board
1
CN907 (10P)
3
CN441
4
MAIN board
2
two screws
(+BVTP 3
(+BVTP 3
×
8)
6
2
two screws
(+BVTT 4
(+BVTT 4
×
8)
5
two screws
(transistor)
(transistor)
3
screw
(+BVTP 3
(+BVTP 3
×
14)
1
CN905 (5P)
8
AMP board
7
heat sink
4
screw
(+BV (3
(+BV (3
−
CR))
15
HCD-RV22/RV55
3-12. VCD CONNECT BOARD, VMP43GY BOARD
3-11. BD49 BOARD
3
screw
(+BVTP 2.6
(+BVTP 2.6
×
8)
4
gap tube
6
BD49 board
5
Remove soldering from the four points.
1
CN101 (29P)
2
CN102 (16P)
2
two screws
(+BVTP 2.6
(+BVTP 2.6
×
8)
5
two screws
(+BVTP 2.6
(+BVTP 2.6
×
8)
3
VCD CONNECT board
6
VMP43GY board
1
CN881 (19P)
4
CN101 (29P)
16
HCD-RV22/RV55
3-13. DRIVER BOARD, SW BOARD
3-14. OPTICAL PICK-UP
1
two screws
(+BTTP (M2.6))
(+BTTP (M2.6))
5
screw
(+BTTP (M2.6))
(+BTTP (M2.6))
4
DRIVER board
3
CN703 (4P)
6
SW board
2
CN702 (5P)
2
coil spring
(insulator)
6
three coil springs
(insulator)
3
insulator
7
three insulators
4
three screws
(BVTT M2.6)
5
three stoppers (BU)
8
optical pick-up
(BU-K4BD49)
1
floating screw
(+PTPWH M2.6)
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