Sony KDL-23S2000 Service Manual ▷ View online
KDL-23S2000
KDL-23S2000
54
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.
Data is provided for reference only.
|
1
2
|
0
2
|
9
1
|
8
1
|
7
1
|
6
1
|
5
1
|
4
1
|
3
1
|
2
1
|
1
1
|
0
1
|
9
|
8
|
7
|
6
|
5
|
4
|
3
|
2
|
1
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
QT BOARD SCHEMATIC DIAGRAM
0uH
*FB7875
0uH
*FB7876
0uH
*FB7877
0uH
*FB7878
0uH
*FB7879
33p
*C7856
33p
*C7857
33p
*C7858
33p
*C7860
33p
*C7859
1608
CHIP
*R7885
XX
1608
CHIP
*R7886
XX
0
*R7815
0
*R7814
XX
*R7880
XX
*R7882
XX
*R7866
XX
*R7865
XX
*R7864
XX
*R7860
1608
CHIP
*R7888
XX
1608
CHIP
*R7889
XX
XX
*R7811
XX
*R7809
XX
*R7810
XX
*R7807
XX
*R7808
FDC
FDC_AGC,FDC_IF1,FDC_IF2,FDC_OUT1,FDC_OUT2
0uH
*FB7874
1608
50V
33p
CH
C7854
1608
50V
33p
CH
C7855
SPDIF
XPOD_STBY
JL7807
JL7806
0uH
FB7801
0uH
FB7800
3216
10V
4.7
B
C7802
1608
16V
0.1
B
C7803
16V
47
C7800
XX
C7836
5V
JL7827
JL7805
JL7804
JL7803
JL7802
JL7801
JL7800
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
*IC7802
1608
1/10W
RN-CP
5%
*R7838
XX
2SC3052EF-T1-LEF
Q7802
1/10W
RN-CP
5%
15k
R7841
2012
10V
2.2
B
C7825
XX
C7830
XX
C7838
1/10W
RN-CP
5%
10k
R7858
1608
50V
1000p
B
C7832
1608
50V
33p
CH
C7853
XX
C7839
1608
50V
1000p
B
C7829
1608
25V
0.01
B
C7827
10V
470
C7822
1608
50V
1000p
B
C7828
1608
25V
0.01
B
C7826
50V
4.7
C7821
5V
32V
0uH
FB7807
0uH
FB7806
10uH
L7806
JL7813
JL7812
CHIP
0
R7850
1608
25V
0.1
F
C7831
1/10W
RN-CP
0.5%
100k
R7849
5V
1608
25V
0.01
B
C7824
10uH
L7805
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN7803
CHIP
0
R7853
CHIP
0
R7852
CHIP
0
R7848
CHIP
0
R7863
CHIP
0
R7862
0uH
FB7808
0uH
FB7811
SPDIF
JL7826
JL7823
JL7824
JL7822
JL7831
JL7820
JL7819
JL7818
1608
25V
0.01
B
C7823
16V
47
C7819
1608
16V
0.1
B
C7841
16V
100
C7842
10uH
L7803
10uH
L7804
CHIP
0
R7867
9V
9V
JL7810
1p
*C7847
1608
50V
CK
*C7849
1p
0.68uH
*L7808
0.68uH
*L7810
*R7828
10k
10k
*R7827
10k
*R7830
10k
*R7832
*R7833
10k
0.1
*C7814
50V
*C7815
4.7
*FB7871
0uH
5V
0uH
FB7805
0uH
FB7804
0uH
FB7803
0uH
FB7802
123
4
5
6
TK11819MTL
IC7801
50V
C7812
4.7
R7887
XX
1608
1/10W
RN-CP
5%
R7831
100k
22uH
L7802
2012
50V
0.1
F
C7813
50V
4.7
C7816
1/10W
RN-CP
5%
1k
R7837
L7801
1.2mH
1608
50V
F
C7809
0.022
16V
C7807
47
1608
50V
F
C7808
0.022
L7800
22uH
2SA1235TP-1EF
Q7801
2SC3052EF-T1-LEF
Q7800
1608
1/10W
RN-CP
5%
R7821
22k
1/10W
RN-CP
5%
22k
R7816
1608
1/10W
RN-CP
5%
R7818
22k
1608
1/10W
RN-CP
5%
R7817
10k
XX
C7804
32V
1608
1/10W
RN-CP
5%
R7820
10k
5V
XPOD_STBY
54
3
2
1
MIC5235YM5TR
IC7800
2SC3775
Q7803
8
7
6
5
4
3
2
1
IC7871
XX
XX
R7892
XX
R7893
XX
R7896
XX
R7890
XX
R7897
XX
C7893
XX
C7894
XX
C7895
XX
FB7872
XX
R7894
XX
R7895
5V
XX
R7891
XX
R7898
XX
R7823
CHIP
0
R7819
1608
16V
0.1
B
C7805
3216
16V
4.7
B
C7806
3216
16V
4.7
B
C7810
1608
16V
0.1
B
C7811
1/10W
RN-CP
0.5%
470k
R7826
1/10W
RN-CP
0.5%
68k
R7825
1/10W
RN-CP
0.5%
6.8k
R7824
UDZSTE-1710B
D7801
1/10W
RN-CP
5%
100
R7822
9V
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LA8151V-TLM-E
*IC7870
XX
XX
*C7876
XX
*C7879
XX
*C7878
SWF
I1
I2
O1
O2
G2
*SF7870
XX
XX
*L7879
*C7883
XX
*C7884
XX
XX
C7885
*C7886
XX
*C7887
XX
*R7872
XX
*C7892
XX
*C7891
XX
XX
R7874
XX
*R7875
XX
*R7873
*FB7870
XX
XX
*C7880
XX
*C7882
XX
*C7881
XX
*R7870
FDC
FDC_AGC,FDC_IF1,FDC_IF2,FDC_OUT1,FDC_OUT2
XX
*C7888
XX
*C7890
XX
*C7889
XX
*R7871
XX
*FB7812
10V
*C7837
XX
5V
XX
*L7870
XX
*L7871
XX
*L7872
XX
*L7873
XX
*L7874
XX
*L7875
XX
*L7878
*L7876
XX
*C7870
XX
XX
*C7871
XX
*C7872
XX
*C7873
1608
50V
CH
*C7874
XX
XX
*C7875
XX
*C7877
5V
1608
1/10W
RN-CP
5%
R7829
1k
D1
G2
S2
D2
G1
S1
Q7804
XX
XX
R7900
XX
R7899
5V
15p
*C7844
15p
*C7851
E
ET7800
E
ET7801
0uH
*FB7873
100
*R7836
100
*R7840
RN-CP
100
R7842
1/10W
5%
ADR
AGC IN
A5V
IF OUT
A32V
D_IF1
D_IF2
AGND
AFT_OUT
DET_OUT
AGND
SAP_ID
TU SDA
TU SCL
A5V_VIF
ST_ID
IF_AGC
MODE
F_MONO
A9V_MPX
R_OUT
L_OUT
TU7800
D7800
XX
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
*CN7800
49P
XX
*L7877
0
R7901
0
R7902
D1
G2
S2
D2
G1
S1
Q7805
XX
R7903
XX
R7904
XX
JL7832
JL7833
JL7834
JL7835
JL7836
JL7837
JL7838
JL7839
JL7840
JL7841
JL7842
JL7843
JL7844
JL7845
JL7846
JL7847
JL7848
JL7849
JL7850
JL7851
JL7852
5V
0uH
FB7880
BK1608HM102
XX
*R7881
XX
*R7879
1/10W
RN-CP
5%
680
R7869
1/10W
RN-CP
5%
680
R7907
1/10W
RN-CP
5%
680
R7908
1k
*R7839
1608
50V
1000p
B
C7896
1/10W
RN-CP
5%
10k
R7909
10V
470
C7801
6.3V
1000
C7820
1608
50V
15p
CH
*C7845
1608
50V
15p
CH
*C7852
SET_CTRL
SET_CTRL
*R7905
0
0
*R7906
1608
0.1
*C7833
10%
16V
B
*J7800
XX
1
34
6
2
*T7870
XX
1
2
3
4
5
6
7
8
9
10
11
12
*CN7804
XX
H_I2C_SDA
FDC_AGC,FDC_IF1,FDC_IF2,FDC_OUT1,FDC_OUT2
FDC_AGC
FDC_IF2
FDC_IF1
FDC_OUT2
FDC_OUT1
5V
XPOD_STBY
A_AGC_MUTE
H_I2C_SDA
H_I2C_SCL
A_AGC_MUTE
FDC_AGC,FDC_IF1,FDC_IF2,FDC_OUT1,FDC_OUT2
FDC_IF1
FDC_AGC
FDC_IF2
FDC_OUT1
FDC_OUT2
SPDIF
H_I2C_SCL
H_I2C_SDA
5V
H_I2C_SCL
GND
H_I2C_SDA
GND
H_I2C_SCL
GND
D_I2C_SDA
GND
D_I2C_SCL
GND
AGC_MUTE
GND
D_IF2
D_IF1
GND
GND
IF_AGC
GND
DET_OUT
GND
ST_ID
SAP_ID
V_SYNC
GND
MODE
GND
F_MONO
GND
5.1V
GND
5.1V
GND
10.5V
GND
10.5V
GND
SPDIF
GND
POD_STBY
GND
FDC_AGC
GND
GND
FDC_IF1
FDC_IF2
GND
GND
FS_OUT1
FS_OUT2
GND
33V
GND
17.5V
GND
10.5V
10.5V
GND
GND
5V/6V
5V/6V
GND
GND
SPDIF
GND
NC
GND
TU_R_OUT
GND
TU_L_OUT
GND
AFT_OUT
TU_V_OUT
GND
TU_SCL
TU_SDA
AGC_MUTE
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
VCC
SCL
SDA
SAD2
SAD1
SAD0
SW3
SW2
VIN
OSC
DK
T1
GND
VOUT
VIN
GND
ON/OFF
VOUT
VADJ
QT BOARD
TUNER
9-883-711-01<WAX2>QT
CN7501
TO AU BOARD
CN1700
TO BU BOARD
AND
CN7802
TO QS BOARD
KDL-23S2000
55
KDL-23S2000
[TUNER]
COMPONENT SIDE
QT
C7820
C7802
C7801
CN7800
49
1
C7822
ET7801
CN7804
1
C7804
R7816
R7817
L7805
12
26
12
7
1
TU7800
C7803
FB7801
R7888
C7800
C7847
C7849
L7808
L7810
48
C7836
FB7800
R7815
R7889
C7833
C7844
C7851
C7821
2
FB7806
FB7807
R7873
R7875
C7883
C7884
R7872
C7837
R7820
Q7800
Q7801
R7821
C7819
R7818
C7891
C7892
R7874
C7887
FB7870
1
C7878
L7879
4
1
SF7870
C7807
L7800
L7804
IC7870
R7871
11
C7881
20
C7876
C7879
C7809
C7808
IC7801
L7801
L7803
C7889
C7890
C7880
C7882
R7870
T7870
R7829
1
6
4
C7842
C7874
C7875
L7876
L7877
L7875
C7877
L7878
C7812
R7887
R7831
C7816
C7873
L7874
C7872
L7872
L7873
C7870
C7871
L7870
L7871
C7813
L7802
A
CN7803
QT
C7815
1
14
1-869-519-11
PP
FB7871
-
-
-
-
- ƒ
ET7800
J7800
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
KDL-23S2000
56
KDL-23S2000
[TUNER]
CONDUCTOR SIDE
QT
JL7852
JL7804
JL7804
JL7851
C7855
FB7874
JL7839
JL7841
JL7835
JL7833
Q7804
R7902
FB7879
R7900
JL7836
JL7827
JL7807
JL7849
JL7850
JL7806
JL7848
R7811
C7824
JL7845
JL7847
C7845
C7852
JL7838
JL7842
JL7844
JL7834
JL7837
JL7832
R7885
R7886
C7826
C7828
R7899
R7901
C7829
C7860
L7806
C7827
C7838
C7839
R7823
FB7812
4
D7801
C7810
C7811
D7800
IC7800
C7805
R7819
C7823
JL7840
26
FB7802
FB7803
R7849
C7831
FB7804
R7850
R7840
12
R7837
C7853
JL7812
7
JL7813
C7825
C7830
C7832
R7858
1
C7886
C7888
C7885
R7825
R7826
JL7843
R7824
C7806
C7893
R7822
R7897
R7898
R7890
C7854
JL7846
R7814
JL7810
FB7805
R7880
R7832
9
R7830
R7833
R7836
R7906
16
Q7805
R7903
R7904
R7905
R7838
R7839
C7896
FB7811
R7909
Q7802
R7841
JL7801
1
C7841
FB7872
JL7803
R7893
C7895
IC7871
R7895
1
8
C7894
R7896
4
5
FB7873
R7894
R7864
R7879
R7882
R7881
IC7802
C7814
B
QT
JL7802
R7908
Q7803
R7907
R7842
R7867
R7869
R7891
JL7826
R7892
JL7831
R7860
R7865
R7866
JL7805
8
R7828
R7827
1
PP
JL7822
JL7823
JL7824
R7852
R7853
FB7808
R7862
R7863
-
-
-
-
-
JL7818
R7848
JL7819
JL7820
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
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