Sony KDL-32S2400 - 32" Bravia Lcd Hdtv, Service Manual

Page: 45 / 82

KDL-32S2400/40S2400
KDL-32S2400/40S2400 45
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
QS BOARD SCHEMATIC DIAGRAM (1 OF 5)
1/16W
CHIP
5%
100
R7676
1 2
JL7452
1005
10V
0 . 1
B
C7337
1
2
1608
10V
1
B
C7682
1 2
2012
6.3V
10
B
C7749
12
2012
16V
1
B
C7687
12
JL7887
1/16W
CHIP
5%
100
R7564
1 2
JL7451
FE_OSC_AVDD
1608
25V
0 . 1
B
C7690
12
1005
50V
33p
CH
C7659
12
ADC1_AVDD
0uH
FB7657
1 2
1/16W
RN-CP
33k
R7667
12
JL7884 DVO
2012
6.3V
10
B
C7744
12
0uH
FB7658
1 2
765
4
3
2
1
MM1561JFBE
IC7312
1
VOUT
2
NC
3
GND
4
CIN
5
COUT
6
SUB
7
VIN
1/16W
15k R7689
1 2
ADC0_INP
3216
10V
10
B
C7700
1
2
CHIP
R7727
0
1 2
30
29
28
27
26
25
24
7
6
5
4
3
2
1
18
19
20
21
22
23
89
1 0
17
16
11
12
13
14
15
TPS5124DBTRG4
IC7650
MPVDD
1/16W
RN-CP
15k
R7663
1 2
JL7885
CHIP
0
FB7654
1 2
1/16W
CHIP
5%
100
R7678
1 2
1
2
3
4
5
6
7
8
8P
CN7314
1
SPDIF
2
GND
3
SDAT
4
GND
5
SCLK
6
GND
7
LRCK
8
GND
3225
16V
22
B
C7707
1
2
0uH
FB7310
1 2
5.6uH
L7651
1 2
50V
1000p
C7651 1 2
1 C7685
1 2
1608
25V
0 . 1
B
C7338
1
2
1/16W
CHIP
5%
4 . 7 k
R7556
12
0uH
FB7328
1 2
25V 0 . 1 C7680
1 2
DIAG_TXD
A_OSD_OUT
FS_DVDD
JL7450
1uH
L7303
1 2
1/10W
RN-CP
5%
3 . 3
R7698
1 2
SET_I2C
2012
6.3V
10
B
C7335
1
2
16V
220p
C7672
1 2
3225
16V
22
B
C7704
1
2
1005
50V
22p
CH
C7667
1 2
0uH
FB7332
1 2
0uH
FB7311
1 2
JL7328
1
10.5V
D2.6V
0uH
FB7305
1 2
0uH
FB7336
1 2
1/16W
RN-CP
47k
R7664
1 2
JL7456
2012
6.3V
10
B
C7998
12
4V
220
C7319
1
2
CHIP
R7726
0
1 2
MA111-TX
D7311
1 2
CHIP
0
R7768
1 2
1/10W
RN-CP
3 . 3
R7694
1 2
CHIP
0
R7936
10p
C7538
1
2
3
4
5
6
7
8
9
10
10P
CN7319
1/16W
RN-CP
100k
R7677
1 2
1608
10V
1
B
C7681
1 2
1608
10V
1
B
C7677
1 2
0uH
FB7910
4V
220
C7308
1
2
8765
4
3
2
1 S1/D2
G
1
S
2
G
2
D2/S1
D1
D1
D2/S1
FDS6986S
Q7653
1
2
3
4 5678
1005
50V
1000p
B
C7656
1 2
1608
16V
0 . 1
B
C7705
12
16V
100
C7730
/SPI_DET
3.15A
F7650
1 2
0uH
FB7331
1 2
0uH
FB7334
1 2
1005
16V
0 . 0 1 5
B
C7657
1 2
TU_I2C
3225
16V
22
B
C7703
12
0uH
FB7337
1 2
1608
25V
0 . 1
B
C7688
12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
CN7307
HOST
HS
IN
HOST
VS
IN
GND SPARE VID
HS/VS
OU
T
VID
PR
GND
VID
PR
OUT
VID
PB
GND
VID
PB
OUT
VID
Y
GND
VID
Y
OUT
AUD
R
G ND
AUD
R
OUT
AUD
L
GND
AUD
L
OUT
YM-GND YS-OUT YS-GND YM-OUT OSD-B-GND OSD-B-OUT OSD-G-GND OSD-G-OUT OSD-R-GND OSD-R-OUT SPARE GND TV_TXD TV_RXD GND
RB160M-30TR
D7308
1
2
2012
6.3V
10
B
C7747
12
CHIP
0
R7770
1 2
CHIP
0
FB7650
12
OSC_AVDD
8765
4
3
2
1
LM2903DT
IC7908
1
OUT
2
IN-
3
IN+
4
GND
5
IN+
6
IN-
7
OUT
8
VCC
1608
6.3V
1
B
C7738
12
3216
10V
10
B
C7696
1
2
3225
16V
22
B
C7675
1
2
1608
25V
0 . 1
B
C7553
1
2
D2.6V
CHIP
0
R7771
1 2
1/16W
RN-CP
220
R7655
1 2
1/10W
RN-CP
5%
4 . 7
R7735
1 2
1/16W 10k R7690
1 2
1005
50V
33p
CH
C7653
12
1005
16V
0 . 0 1 5
B
C7664
1 2
1/10W
RN-CP
5%
4 . 7
R7734
1 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
WHT
49P
CN7802
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
0uH
FB7304
1 2
1/16W
RN-CP
2 . 2 k
R7671
1 2
1/16W
RN-CP
33k
R7668
12
D1.2V
0 . 1 C7684
1 2
JL7882
1/10W
RN-CP
5%
1 . 5 k
R7920
12
CHIP
0
FB7652
1 2
D3.3V
CHIP
0
R7732
12
3225
16V
22
B
C7699
12
1608
6.3V
1
B
C7344
1
2
ADC0_INN
1/16W
RN-CP
33k
R7660
1 2
1005
50V
1000p
B
C7668
12
1/16W
CHIP
5%
47
R7684
1 2
D3.3V
2012
6.3V
10
B
C7748
12
1/16W
RN-CP
2 . 2 k
R7675
1 2
1005
50V
1000p
B
C7660
12
CHIP
0
FB7655
1 2
1608
6.3V
1
B
C7740
12
1608
50V
470p
B
C7341
1
2
2012
6.3V
10
B
C7741
12
1005
50V
1000p
B
C7669
12
D5V
1005
16V
0 . 0 1 5
B
C7670
1 2
JL7368
1
SP1
1/16W
RN-CP
2 . 2 k
R7679
1 2
A_VIDEO_OUT
2012
6.3V
10
B
C7743
12
DTT_MUTE
1/16W
CHIP
100
R7673
1 2
OSC_1.8V
16V
0 . 0 1 5 C7661
1 2
JL7888
1
C7735
1 2
POD_STBY
1608
10V
1
B
C7678
1 2
1/16W
RN-CP
22k
R7670
12
1/16W
CHIP
5%
47
R7685
1 2
1/16W
RN-CP
5 . 1 k
R7658
1 2
JL7313
1/16W
CHIP
47
R7681
1 2
6.3V
0 . 2 2
C7666
1 2
1/16W
RN-CP
100k
R7924
12
0uH
FB7329
1 2
2012
6.3V
10
B
C7737
12
3225
16V
22
B
C7698
12
DAC1_AVDD
1/16W
RN-CP
33k
R7672
AGC_MUTE
3225
16V
22
B
C7301
1
2
L7321
1uH
12
SPDIFA
CVBS_IN
1608
25V
0 . 1
B
C7552
12
1/16W
RN-CP
120k
R7662
1 2
1/16W
RN-CP
100k
R7683
1 2
1005
50V
33p
CH
C7654
1
2
1608
16V
0 . 1
B
C7711
12
D3.3V
10.5V
A_VIDEO_OUT
1/16W
RN-CP
1 . 8 k
R7656
1 2
6.3V 0 . 2 2 C7662
1 2
FS_AVDD
25V 0 . 1 C7679
1 2
1005
16V
220p
CH
C7674
1 2
1/16W
RN-CP
120k
R7657
1 2
3225
16V
22
B
C7716
1
2
2012
6.3V
2 . 2
B
C7339
1
2
VPVDD
1608
16V
0 . 1
B
C7708
12
10uH
L7650
1 2
/EJTAG_RESET
1608
25V
0 . 1
B
C7544
12
I2SO
ESPDIFA
0uH
FB7911
JL7896
0uH
FB7330
1 2
1/16W
RN-CP
100k
R7682
1 2
765
4
3
2
1
MM1561JFBE
IC7311
1
VOUT
2
NC
3
GND
4
CIN
5
COUT
6
SUB
7
VIN
0uH
FB7321
1 2
2012
6.3V
10
B
C7336
1
2
CHIP
0
R7688
12
1/16W
CHIP
5%
10k
R7922
12
DAC_AVDDQ
DAC2_AVDD
2012
6.3V
2 . 2
B
C7340
1
2
0uH
FB7338
1 2
1/10W
RN-CP
5%
3 . 3
R7695
1 2
JL7889
UDZSTE-173.9B
D7310
12
1/10W
RN-CP
5%
3 . 3
R7693
1 2
0uH
FB7322
1 2
IF_AGC
0uH
FB7301
1 2
D3.3V
8765
4
3
2
1 S1/D2
G
1
S
2
G
2
D2/S1
D1
D1
D2/S1
FDS6986S
Q7654
1
2
3
4 5678
1005
50V
1000p
B
C7665
12
10p
C7536
0 . 1 C7686
1 2
1608
25V
0 . 1
B
C7952
12
1/16W
CHIP
5%
100k
R7724
12
CHIP
R7728
0
1 2
4V
220
C7429
1
2
1005
6.3V
0 . 2 2
B
C7435
1 2
DIAG_RXD
0uH
FB7333
1 2
JL7455
1005
10V
0 . 1
B
C7321
1
2
1
2
3
4
4P
CN7306
1
+10.5V
2
+10.5V
3
GND
4
GND
VDDC_1.8V
FPVDD
E
ET7301
1005
50V
1000p
B
C7467
12
1608
50V
100p
CH
C7556
1
2
E
ET7300
CHIP
0
R7937
1005
16V
220p
CH
C7673
1 2
2012
16V
1
B
C7689
12
1005
50V
22p
CH
C7663
1 2
1005
50V
33p
CH
C7655
1
2
CHIP
0
R7772
1 2
10V
1
C7736
1 2
10k R7692
1 2
1/16W
CHIP
5%
47
R7687
1 2
JL7886
1uH
L7312
1 2
0 . 1
C7658
1 2
10V
0 . 1 C7652
1 2
8765
4
3
2
1
S1/D2
G
1
S
2
G
2
D2/S1
D1
D1
D2/S1
FDS6986S
Q7651
1
2
3
4 5678
JL7327
1
RB160M-30TR
D7307
12
3.15A
F7651
1 2
10.5V
CHIP
0
FB7653
1 2
0uH
FB7335
1 2
1/16W
RN-CP
2 . 2 k
R7674
1 2
3225
16V
22
B
C7693
12
1608
50V
470p
B
C7346
1
2
CHIP
0
R7931
/RESET_OUT
/VSYNC_DET
1/16W
RN-CP
0.5%
110k
R7921
12
4V
220
C7595
1
2
CHIP
0
R7778
1 2
0uH
FB7907
1 2
JL7883
ADC0_AVDD
CHIP
R7725
0
1 2
1/16W
CHIP
100
R7669
1 2
2012
6.3V
10
B
C7742
12
10uH
L7652
1 2
3225
16V
22
B
C7676
1
2
1608
6.3V
1
B
C7345
1
2
PMIVDD
CHIP
0
R7934
10p
C7537
CHIP
0
R7342
1 2
2012
6.3V
10
B
C7745
12
/RESET_SYSTEM
15k R7691
1 2
D5V
30
29
28
27
26
25
24
7
6
5
4
3
2
1
18
19
20
21
22
23
89
1
0
17
16
11
12
13
14
15
TPS5124DBTRG4
IC7651
JL7890
FDC_AVDD
1/16W
RN-CP
0.5%
750k
R7923
12
CHIP
0
R7935
10uH
L7653
1 2
1/16W
RN-CP
100k
R7680
1 2
CHIP
0
R7686
12
1608
16V
0 . 1
B
C7701
12
DAC_VDDI
CHIP
0
FB7651
12
10V 1 C7683
1 2
4V
220
C7330
1
2
43 12
PST3629UL
IC7304
1
GND
2
VDD
3
CD
4
OUT
CHIP 0 R7769
1 2
2012
6.3V
10
B
C7739
12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
WHT
40P
CN7317
GND_1 DT_DY0 GND_1 DT_DY1 GND_1 DT_DY2 GND_1 DT_DY3 GND_1 DT_DY4 GND_1 DT_DY5 GND_1 DT_DY6 GND_1 DT_DY7 GND_1 DT_DC0 GND_1 DT_DC1 GND_1 DT_DC2 GND_1 DT_DC3 GND_1 DT_DC4 GND_1 DT_DC5 GND_1 DT_DC6 GND_1 DC_DC7 GND_1 M_D2H GND_1 M_D2V GND_1 M_D2CLK GND_1 DTT_MUTE
16V
220p
C7671
1 2
8765
4
3
2
1 S1/D2
G
1
S 2
G
2
D2/S1
D1
D1
D2/S1
FDS6986S
Q7652
1
2
3
4 5678
/EJTAG_RESET
/VSYNC_DET
TO BU BOARD
LH2
1/5
GND
CT
D_I2C_SCL
OUT1_U
SPI CS0
N/C
OUT FOR WAX2
0.8A
GND
LH2
D2.6V
SOFTSTART2
INV2
VREF5
SPI DATA IN
FDC_IF1
<PAGE 5>
GND
SOFTSTART2
FB1
RESET
ST_ID
D1.2V
FB1
GND
N/C
LL1
GND
SCP
VLSD
<PAGE 1>
OUT1_U
TRIP1
OUT2_D
GND
5.1V
OUT2_D
H_I2C_SDA
GND
INV2
OUT2_U
PAGE 4>
10.5V
GND
VREF5
FDC_AGC
LL2
VCC
D_I2C_SDA
VCC
MODE
/VSYNC_DET
GND
CT
TO XILLEON RESET# INPUT PIN
FS_OUT2
FDC_IF2
OUTGND1
CN4701
POWER INPUT
STBY1
REF
GND
GND
A-1153-812-A<WAX2>QS 1/5
OUTGND2
OUT1_D
JIG UART RXD
CONNECTOR
F_MONO
GND
D_IF1
TO QT BOARD
FS_OUT1
GND
LH1
LL1
<PAGE 2>
GND
GND
/SPI_DET
QS BOARD
QT
CONNECTOR
CN4702
N/C
GND
SPI DATA OUT
STBY1
1.0A
SOFTSTART1
N/C
CN7502
GND
FB2
SPI CLK
TO AU BOARD
OUT2_U
GND
D3.3V
CN7800
DIGITAL VIDEO
N/C
TRIP2
<PAGE 5>
D5V
GND
5.1V
LL2
INV1
GND
SAP_ID
VLSD
AGC_MUTE
OUTGND1
H_I2C_SCL
IF_AGC
SPI/DIAG
TRIP2
GND
GND
<
STBY2
10.5V
SCP
STBY2
TRIP1
N/C
D_IF2
GND
POD_STBY
DET_OUT
LH1
POWER
10.5V
GND
FB2
REF
GND
SPDIF
SOFTSTART1
OUTGND2
RESETS
TO BU BOARD
GND
INV1
ANALOG I/F
GND
OUT1_D
SPI CS1
JIG UART TXD
CONNECTOR
POWER REGS
CONNECTORS
Due to the complexity of this board,
performing component level fi eld
repairs is not recommended. If service
is required, complete board replace-
ment is the preferred repair method.
Data is provided for reference only.
Due to the complexity of this board, performing component level fi eld repairs is not recommended.
If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.