Read Sony XVM-R75 Service Manual online
13
13
XVM-R75
3-3. PRINTED WIRING BOARDS — MAIN SECTION (2/2) — • Refer to page 11 for Circuit Boards Location and Common Note on Printed Wiring Boards.
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
14
C68
R65
R64
R62
R95
C33
C69
C3
R74
C94
C10
R10
C13
C61
D2
R46
R73
R111
C5
R5
C4
R6
R94
R53
R54
R60
C39
R9
C11
R21
R18
C35
R15
C31
R16
C32
R19
D3
R572
C41
R539
R509
R24
R25
C1
R7
R32
R35
R30
R41
R14
R12
R13
R55
R57
ZD1
R39
R38
R44
R50
R101
R123
R124
R8
R125
R122
R99
R110
C58
R571
R45
C15
ZD2
C522
R22
R91
R86
R104
C12
R4
ZD7
R27
R508
R526
R441
R546
R2
R72
C67
R105
R103
B7
C66
R106
C77
R109
R107
C78
C87
C9
C92
C79
C82
C21
C530
C18
C513
C515
C17
C62
C63
R108
C76
C22
C24
C48
C89
C26
C52
C40
C84
C27
C83
C75
C43
C6
C29
C25
C30
C34
U20
U11
U19
U18
U16
U7
U6
U12
U505
B14
U8
U1
R63
Q19
Q20
R66
R52
R51
C88
U21
U5
VR4
VR5
R59
R17
ZD8
R112
C85
R129
R127
R126
C86
R128
R113
C59
C28
R69
C7
R70
C8
B11
B8
B10
B9
B12
B1
B5
RED
BLK
B2
B13
R1
R102
R11
R29
R28
R3
R560
Q505
R23
R20
R574
R67
B4
B3
B6
L504
1
2
3
4
5
6
C36
R34
POWER
SELECT
SELECT
B A
OPEN/
CLOSE
C510
C16
C511
Y4
R58
R525
SW1
C20
R33
G_MCU
C19
R31
C2
ZD4
ZD3
ZD6
ZD5
R56
R530
R561
R37
R40
C23
R47
B C E
R42
R43
L5
Q17
R49
Q13
E C B
Q22
B C E
Q12
E C B
Q9
E C B
Q23
E C B
E C B
B C E
Q11
E C B
Q10
E C B
Q2
3
2
1
Q4
U501
R48
D14
C14
R132
C80
C81
R71
R131
E C B
B C E
Q15
B C E
Q16
B C E
Q1
E C B
B C E
Q5
B C E
Q6
B C E
Q8
B C E
Q7
B C E
Q14
B C E
Q3
E C B
Q21
B C E
Q18
E C B
1
2
3
1
1
2
2
1
1
3
1
4
1
5
8
4
1
5
8
8
5
1
1
4
8
5
4
4
8
5
4
8
5
1
3
2
8
5
1
1
1
1
1
5
RED
BLK
4
1
1
2
1
1
6
1
6
2
2
2
1
10
4
8
5
1
18
28
6
40
44
1
1
1
4
8
5
39
29
7
17
13
7
1
30
6
25
20
19
14
4
MAIN BOARD (CONDUCTOR SIDE)
9-885-025-
11
9-885-025- 16
9-885-025- 17
9-885-025- 16
9-885-025-
15
9-885-025-
15
9-885-025-
18
E-PHONE BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
E-PHONE BOARD
(CONDUCTOR SIDE)
(CONDUCTOR SIDE)
R76
R77
R79
R78
B6
J2
1
J2
i
i
J3
3
J3
S1
B2
1
2
PANEL
CLOSE
CLOSE
LIMIT
OPEN SW BOARD
SW1
F1
AUDIO
VIDEO
INPUT-1
(DVD)
AUDIO
VIDEO
OUTPUT
PANEL
CLOSE
CLOSE
LIMIT
CONNECTION
BX
J1
MICRO SW BOARD
R11
R2
R10
S1
1
IR10
2
3
Q10
C10
B C E
POWER SW BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
POWER SW BOARD
(CONDUCTOR SIDE))
(CONDUCTOR SIDE))
REMOTE
CONTROL
RECEIVER
R12
PANEL
LOCK
SOLENOID
CONTROL
OUTPUT
(IR)
AUDIO L
(White)
AUDIO R
(Red)
AUDIO L
(White)
AUDIO R
(Red)
AUDIO
VIDEO
INPUT-2,3
AUDIO L
(White)
AUDIO R
(Red)
VIDEO
(Yellow)
(Blue)
VIDEO
(Yellow)
RED
WHT
M1
MOTOR
(OPEN/CLOSE)
T0
DISPLAY
BOARD
B1
A
1
5
B33
WHT
RED
(Page 17)
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