Sony KDL-32EX657 / KDL-40EX657 / KDL-46EX657 (serv.man2) Service Manual ▷ View online
AZ3G
AZ3G 50
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O
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P
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EMI_FAIL
2012
25V
1
X7R
C319
GND_1
VDR30
1
XX
R31
4
0
16V
C309
100
DSC500100L
Q303
FB301
XX
GND_1
1005
16V
X7R
C311
0 . 1
GND_1
XX
FB302
R31
5
0
C
HI
P
160
8
1005
16V
X7R
C301
0 . 1
GND_1
1005
16V
0 . 1
X7R
C308
E
L300
47uH
C313
XX
16V
100
C306
R301
0
D300
XX
2012
16V
10
X6S
C302
2012
16V
10
X6S
C303
2012
16V
10
X6S
C304
2012
16V
10
X6S
C305
2012
16V
10
X6S
C307
1%
33k
R303
1/16W
RN-CP
XX
R324
1%
1 . 5 k
R326
1/16W
RN-CP
1%
10k
R340
1/16W
RN-CP
1%
22k
R339
1/16W
RN-CP
GND_1
EMI_FAIL
5P
CN300
1
EMIT_FAIL
2
GND
3
GLS_CTRL
4
NC
5
12V
1%
3 . 3 k
R325
1/16W
RN-CP
1%
15
R327
1/10W
RN-CP
1%
15
R328
1/10W
RN-CP
1%
15
R329
1/10W
RN-CP
1%
15
R330
1/10W
RN-CP
1%
10k
R342
1/16W
RN-CP
1%
10
R343
1/10
W
RN-C
P
1%
10
R344
1/10
W
RN-C
P
16V
C310
10
X6S
2012
RN1911
Q305
TS-
S0
52
4
HF
S-
DE
L-
RI
10
3
D
TS-
S0
52
4
HF
S-
DE
L-
RI
20
3
D
TS-
S0
52
4
HF
S-
DE
L-
RI
50
3
D
TS-
S0
52
4
HF
S-
DE
L-
RI
60
3
D
S
PMF280UN-115
Q301
HEM3 BOARD SCHEMATIC DIAGRAM
REFER TO
“SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 54
TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED
AZ3G
AZ3G 51
HEM3
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A
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F
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G
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H
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K
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L
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M
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N
—
O
—
P
—
[3D IR EMITTER]
[3D IR EMITTER]
COMPONENT SIDE
CONDUCTOR SIDE
X X - X X X X X X X - X X X X
> E P G W <
1 - 8 8 5 - 2 8 5 - 1 1
( 1 - 7 3 3 - 0 5 0 - 1 1 )
A - 1 8 4 3 - 4 3 0 - A
Q301
Q301
Q301
Q301
Q303
Q303
Q303
Q303
R314
R314
R314
R314
R315
R315
R315
R315
D301
D301
D301
D301
D302
D302
D302
D302
D305
D305
D305
D305
D306
D306
D306
D306
HEM3
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A
—
B
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C
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D
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E
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F
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G
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H
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I
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K
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L
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M
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N
—
O
—
P
—
> E P G W <
X X - X X X X X X X - X X X X
CN30
0
A
R325R325R325R325
R326
R326
R326
R326
R324R324R324R324
R339
R339
R339
R339
AZ3G
AZ3G 52
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A
—
B
—
C
—
D
—
E
—
F
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G
—
H
—
I
—
J
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K
—
L
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M
—
N
—
O
—
P
—
SML-D13M8WT86S
D103
VDR10
5
X
X
R121
1k
*Q102
VDR10
1
X
X
R120
33k
R103
XX
*R107
0
R100
0
CHIP
1005
C105
XX
R115
100
*R113
CHIP
1005
XX
XX
C101
C104
XX
XX
C100
VDR10
3
X
X
VDR10
0
X
X
XX
C106
VDR10
4
X
X
*R109
CHIP
1005
XX
Q100
XX
VDR10
2
X
X
DRC5114E0L
*Q101
XX
D101
SML-D12Y8WT86SP
R104
0
CHIP
1005
Q103
*D102
SML-D12U8WT86
D100
*R108
XX
D104
SML-D13M8WT86S
1005
6.3V
6.3V
X6S
C103
1
1005
6.3V
X6S
C107
1
C102
XX
VDR10
6
X
X
1
2
3
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5
6
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9
10
11
11P
CN100
STBY+3.3V
GND
LED_REC
LED_STBY
LED_TIMER
LED_POWER
LED_PIC_MUTE
OPT_SENS
VD+3.3V
SIRCS
IR_CAPTURE
VDR10
7
X
X
*R122
100
*C109
XX
100
*R123
*C108
4 . 7
R102
XX
100
R116
5%
1/16W
CHIP
R127
XX
R13
5
X
X
R12
9
X
X
R13
0
X
X
R13
1
X
X
R13
2
X
X
R13
3
X
X
R13
4
X
X
R128
XX
V
CC
OU
T
GND
1
GND
2
*I
C
10
1
V
CC
OU
T
T
GN
D
D
GP1USC34XP
*IC100
1
2
3
4
CHIP
0
R136
1
1
%5
11
1
R*
28
W6
1/
1
PI
H
C
%5
21
1
R*
W6
1/
1
PI
H
C
28
PH5502B2NA1-E
4
*PH10
1
X
X
1
2
3
4
5
6
IOUTGND VCC
NC
GC1
GC2
BH1690FVC-T
R
*PH10
0
1
2
3
4
5
6
R119
10k
1/16W
5%
*R101
390
*R105
270
*R110
XX
*R114
XX
*R106
390
81
1
R*
1%
k0
22
D103:POWER(GREEN)
Optical Sensor
Macro code=UPB472CRA
Sircs
LED
D102:REC(RED)
D101:TIMER(AMBER)
Use compatible macro pattern with SHARP
D104:PICTURE OFF(GREEN)
High: LED on
Low : LED off
D100:STANDBY(RED)
IR_Capture
HL BOARD SCHEMATIC DIAGRAM
REFER TO
“SECTION 2: ELECTRICAL PARTS LIST” ON PAGE 54
TO DETERMINE IF THIS BOARD IS USED IN THE MODEL BEING REPAIRED
AZ3G
AZ3G 53
HL
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N
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O
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P
—
[LED/SIRCS/IR CAPTURE/OPTICAL SENSOR]
[LED/SIRCS/IR CAPTURE/OPTICAL SENSOR]
COMPONENT SIDE
CONDUCTOR SIDE
POWE
R
S T A N D B Y
T I M E R
IC10
1
IC10
0
E P G W
V
O
HL
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A
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B
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N
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O
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P
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X X - X X X X X X X - X X X X
C N 1 0 0
Q 1 0 3
Q 1 0 0
Q 1 0 2
Q 1 0 1
1 - 8 8 5 - 2 4 6 - 3 1
( 1 - 7 3 3 - 0 3 0 - 3 1 )
1 2 3 4 5 6
7
A - 1 8 6 3 4 0 4 - A
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