Read Sony SDM-P232W Service Manual online
SDM-P232W(UC) 2-5
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
•
Divided circuit diagram
One sheet of A board are circuit diagram is divided into seven sheets,each having the code A-
a
to A-
g
.
For example, the destination ab1 on the code A-
a
sheet is connected to ab1 on the A-
b
sheet.
a b 1
Ref. No.
Circuit diagram division code
5V
5V
5V
1.5
0.3
1.6
0
1.1
0.3
1.5
0.4
1.5
0.3
5V
0.6
0
0
0
0.2
0
0
0.2
0
0.3
0
0
0.2
0
1.4
0
0
1.3
0
0.3
1.4
5V
5V
4.4
4.9
4.9
4.4
0.4
0
3.1
2.4
5.0
4.8
0
0
0
0
5.0
3.4
0
0
5.0
0
5.0
3.3
4.9
2.1
0
1.5
2.6
1.8
4.3
2.6
0
0.2
0
0
0
0
0
0.6
0
0
0.7
0.1
0
1.5
0
0
2.4
0
1.3
2.7
0.4
1.9
0
3.2
0
4.2
0
4.9
0
4.9
0
0
0
0
4.9
4.2
0
0
0
0
0
1.4
1.4
1.4
1.4
c
INV.
SYNC SEP.
INV.
GND
CPSEL
CVEXI
CVPOL
VSYNC
VSEPA
VIDEO
C/HSYNC
HSCTL
POLH
INEXIH
INPOLV
EXIV
INVCC
HDRV
CLAMP
VDRV
CPWID
GND
2Y1
1A4
2Y2
1A3
2Y3
1A2
2Y4
1A1
1OE
Vcc
2OE
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
ac7
ac1
bc27
bc35
bc34
ac5
abc4
bcdg22
bcdg30
ac14
ac8
ac2
bc32
bc21
cg39
ac6
ac3
cg43
bc34
bc35
bc27
ce42
ce41
ac14
bcdg30
ac12
cg40
A-
B-SS3624<UC.>-A..-P3
Q7
DTC144EUA-T106
Q3
FMG4AT148
Q5
2SA1462-T1Y33Y34
Q6
2SC2712-YG-TE85L
Vcc
1Y
3A
2Y
GND
2A
3Y
1A
IC14
TC7WH04FU(TE12R)
1234
5
6
7
8
Vcc
1Y
3A
2Y
GND
2A
3Y
1A
IC9
TC7W04FU(TE12R)
1234
5
6
7
8
D1
1SS355
C47
100
10V
C46
B
0.1
16V
1608
R906
2.2k
CHIP
1/10W
R905
2.2k
CHIP
1/10W
C45
B
0.1
16V
1608
C44
B
0.1
16V
1608
C43
B
0.1
16V
1608
C42
B
0.1
16V
1608
R904
470k
CHIP
1/10W
R903
10k
CHIP
1/10W
R902
10k
CHIP
1/10W
R901
470k
CHIP
1/10W
R99
0
CHIP
R900
0
CHIP
C41
B
3300p
50V
1608
C40
B
3300p
50V
1608
R98
10k
CHIP
1/10W
R97
10k
CHIP
1/10W
VCC
1RX/CX
1CX
1Q
2Q
2CLR
2B
2A
GND
2RX/CX
2CX
2Q
1Q
1CLR
1
1A
IC15
TC74HC123AF(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5V
2SA1462-T1Y33Y34
Q4
R96
0
CHIP
3.3V
A_GND2
A_GND1
D_GND2
D_GND1
DDC_GND2
DDC_GND1
R30
100
CHIP
1/10W
R29
100
CHIP
1/10W
R28
100
CHIP
1/10W
R27
100
CHIP
1/10W
Vcc
4G
4A
4Y
3G
3A
3Y
GND
2Y
2A
2G
1Y
1A
1G
IC6
TC74VHC125FT(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R57
10k
CHIP
1/10W
R56
2.2k
CHIP
1/10W
R52
10k
CHIP
1/10W
R87
0
CHIP
R86
0
CHIP
H4
V4
R20
47
CHIP
1/10W
VD2
HD2
VD1
HD1
3.3V-2
V4
H4
ANA
INPUT2
INPUT1
DIGI
3.3V-2
Vcc
4B
4A
4Y
3B
3A
3Y
GND
2Y
2B
2A
1Y
1B
1A
TC74LCX00FT(EL)
IC3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Vcc
4B
4A
4Y
3B
3A
3Y
GND
2Y
2B
2A
1Y
1B
1A
TC74VHC86FT(EL)
IC7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TP20
TP19
TP18
H3
TP17
TP16
V3
TP24
TP23
TP22
TP21
JL3
JL4
JL6
JL7
JL5
Q1
FMS1A-T148
Q2
UMT1N-TN
3.3V-2
GHS_A
GVS
3.3V-2
3.3V-2
GHS
H_COUNT1
V_COUNT1
DIGI
IC13
TC74LCX244FT(EL)
123456789
10
11
12
13
14
15
16
17
18
19
20
IC10
BA7078AF-E2
123456789
10
11
12
13
14
15
16
17
18
VCC
1RX/CX
1CX
1Q
2Q
2CLR
2B
2A
GND
2RX/CX
2CX
2Q
1Q
1CLR
1
1A
IC8
TC74HC123AF(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Vcc
4G
4A
4Y
3G
3A
3Y
GND
2Y
2A
2G
1Y
1A
1G
IC4
TC74VHCT125AFT(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Vcc
4G
4A
4Y
3G
3A
3Y
GND
2Y
2A
2G
1Y
1A
1G
IC5
TC74VHCT125AFT(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Vcc
6A
6Y
5A
5Y
4A
4Y
GND
3Y
3A
2Y
2A
1Y
1A
IC1
TC74LCX14F(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Vcc
6A
6Y
5A
5Y
4A
4Y
GND
3Y
3A
2Y
2A
1Y
1A
IC2
TC74VHCT04AFT(EL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CLAMP
TP15
TP13
TP14
C23
B
0.47
10V
1608
5V-3
EXT_H
POL_V
EXT_V
TP28
TP27
TP26
TP25
3.3V-2
POL_H
Vcc
4G
4A
4Y
3G
3A
3Y
GND
2Y
2A
2G
1Y
1A
1G
IC11
TC74LCX125FT(EL)
1234567
8
9
10
11
12
13
14
Vcc
4G
4A
4Y
3G
3A
3Y
GND
2Y
2A
2G
1Y
1A
1G
IC12
TC74LCX125FT(EL)
1234567
8
9
10
11
12
13
14
FB8
0uH
FB7
0uH
FB9
0uH
FB6
0uH
FB10
0uH
C36
B
0.1
16V
1608
C37
B
0.1
16V
1608
C38
B
0.1
16V
1608
C35
CH
100p
50V
1608
C28
B
0.1
16V
1608
C34
B
0.22
10V
1608
C33
F
22
10V
3216
C26
B
4.7
10
C32
B
1
10V
2012
C20
B
1
10V
2012
C27
B
0.22
25V
2012
C24
B
1
10V
2012
C22
B
1
10V
2012
C25
B
0.47
10V
1608
C30
B
0.47
10V
1608
C39
B
0.1
16V
1608
C31
B
0.1
16V
1608
C21
B
0.1
16V
1608
C29
B
0.1
16V
1608
1/10W
R84
47
CHIP
1/10W
R85
47
CHIP
1/10W
R88
47
CHIP
1/10W
R89
47
CHIP
R71
0
CHIP
R92
100
CHIP
1/10W
R93
100
CHIP
1/10W
R94
100
CHIP
1/10W
R95
100
CHIP
1/10W
R91
0
CHIP
R70
47
CHIP
1/10W
R73
47
CHIP
1/10W
R81
3.9k
CHIP
1/10W
R80
1k
CHIP
1/10W
R74
47
CHIP
1/10W
R75
3.9k
CHIP
1/10W
R76
100
CHIP
1/10W
R77
100
CHIP
1/10W
R78
100
CHIP
1/10W
R79
100
CHIP
1/10W
R59
470k
CHIP
1/10W
R60
220k
CHIP
1/10W
R62
10k
CHIP
1/10W
R58
10k
CHIP
1/10W
R65
10k
CHIP
1/10W
R63
1M
CHIP
1/10W
R66
470k
CHIP
1/10W
R67
220k
CHIP
1/10W
R64
10k
CHIP
1/10W
R61
0
CHIP
TP10
TP9
TP6
TP8
TP7
GDT0
GDT1
TP5
3.3V
FB5
0uH
TP12
TP11
SYNC_IRQ
TP1
TP3
TP2
TP4
R53
4.7k
CHIP
1/10W
R45
4.7k
CHIP
1/10W
2
1
R54
10k
CHIP
1/10W
R55
10k
CHIP
1/10W
R40
470k
CHIP
1/10W
R46
220k
CHIP
1/10W
R47
220k
CHIP
1/10W
R48
220k
CHIP
1/10W
R49
220k
CHIP
1/10W
R41
4.7k
CHIP
1/10W
R42
4.7k
CHIP
1/10W
R43
4.7k
CHIP
1/10W
R44
4.7k
CHIP
1/10W
R37
22k
CHIP
1/10W
R38
47k
CHIP
1/10W
R39
47k
CHIP
1/10W
R34
47k
CHIP
1/10W
R35
47k
CHIP
1/10W
R36
470k
CHIP
1/10W
R33
22k
CHIP
1/10W
R32
1k
CHIP
1/10W
R31
1k
CHIP
1/10W
C13
F
2.2
16V
2012
C18
B
0.1
16V
1608
C19
B
0.1
16V
1608
C017
CH
100p
50V
1608
C16
B
0.01
25V
1608
C15
B
0.01
25V
1608
C014
CH
100p
50V
1608
V1
V2
V3
H3
H1
H2
5V-4
3.3V-2
JL2
JL1
FB4
0uH
FB2
0uH
FB3
0uH
FB1
0uH
C10
B
0.1
16V
1608
C1
B
0.1
16V
1608
C9
B
0.1
16V
1608
C8
B
0.1
16V
1608
C7
CH
XX
50V
1608
C2
CH
100p
50V
1608
C4
CH
100p
50V
1608
C6
CH
XX
50V
1608
C3
CH
100p
50V
1608
C5
CH
100p
50V
1608
R24
47
CHIP
1/10W
R26
47
CHIP
1/10W
R12
47
CHIP
1/10W
R16
47
CHIP
1/10W
R11
47
CHIP
1/10W
R21
47
CHIP
1/10W
R10
47
CHIP
1/10W
R9
47
CHIP
1/10W
R23
100
CHIP
1/10W
R25
100
CHIP
1/10W
R15
47
CHIP
1/10W
R4
100
CHIP
1/10W
R3
100
CHIP
1/10W
R2
100
CHIP
1/10W
R5
100
CHIP
1/10W
R7
100
CHIP
1/10W
R1
100
CHIP
1/10W
R6
100
CHIP
1/10W
R8
100
CHIP
1/10W
R17
47
CHIP
1/10W
R13
47
CHIP
1/10W
R14
47
CHIP
1/10W
R22
47
CHIP
1/10W
R19
47
CHIP
1/10W
R18
47
CHIP
1/10W
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