Sony KDL-40XBR2 / KDL-46XBR2 Service Manual ▷ View online
KDL-40XBR2/46XBR2
KDL-40XBR2/46XBR2
102
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.
|
4
2
|
3
2
|
2
2
|
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
FB7877
1608
CHIP
R7901
0
JL7842
1608
50V
F
C7808
0 . 0 2 2
1608
25V
0 . 0 1
B
C7827
9V
1608
1/10W
RN-CP
5%
R7829
1k
6 . 3 V
1000
C7820
1/10W
RN-CP
5%
10k
R7909
1608
50V
33p
CH
C7855
0
R7815
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN7803
JL7818
1608
RN-CP
R7864
1/10W
5%
2 . 2 k
CHIP
0
R7862
JL7851
JL7844
SPDIF
50V
C7812
4 . 7
1608
RN-CP
R7881
1/10W
5%
22k
XPOD_STBY
1608
1/10W
RN-CP
5%
R7880
1k
JL7831
1/10W
RN-CP
0.5%
6 . 8 k
R7824
15p
C7851
5V
123
4
5
6
TK11819MTL
IC7801
ADR
AGC IN
A5V
I F O U T
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
33p
C7860
JL7845
3216
16V
4 . 7
B
C7806
JL7852
JL7806
16V
47
C7800
1/10W
RN-CP
0.5%
470k
R7826
1608
1/10W
RN-CP
5%
R7866
1k
50V
4 . 7
C7816
1608
1/10W
RN-CP
5%
R7818
22k
SET_CTRL
1608
1/10W
RN-CP
5%
R7817
10k
0uH
FB7808
1608
16V
0 . 1
B
C7803
10V
470
C7801
1608
25V
0 . 1
F
C7831
JL7824
1608
1/10W
RN-CP
5%
R7839
1k
0
R7814
0uH
FB7803
0uH
FB7811
33p
C7859
SET_CTRL
1608
1/10W
RN-CP
5%
R7821
22k
22uH
L7802
3216
10V
4 . 7
B
C7802
1/10W
RN-CP
0.5%
100k
R7849
1608
RN-CP
R7860
1/10W
5%
2 . 2 k
0uH
FB7876
33p
C7858
JL7819
E
ET7801
0uH
FB7807
1/10W
RN-CP
5%
680
R7907
1608
50V
15p
CH
C7852
1608
50V
CK
C7849
1p
CHIP
0
R7867
10uH
L7806
50V
4 . 7
C7821
CHIP
0
R7853
1608
16V
0 . 1
B
C7805
1608
50V
33p
CH
C7854
5V
0uH
FB7800
0uH
FB7880
BK1608HM102
0uH
FB7875
JL7812
JL7841
1608
16V
0 . 1
B
C7811
1608
0 . 1
C7833
16V
B
1608
1/10W
RN-CP
5%
R7882
1k
5V
1/10W
RN-CP
0.5%
68k
R7825
3216
16V
4 . 7
B
C7810
JL7849
JL7848
1608
1/10W
RN-CP
5%
R7831
100k
1608
RN-CP
R7879
1/10W
5%
22k
JL7807
5V
1608
25V
0 . 0 1
B
C7823
10V
470
C7822
16V
C7807
47
L7800
22uH
1608
50V
1000p
B
C7829
16V
47
C7819
1p
C7847
5V
FB7873
0uH
15p
C7844
JL7810
0uH
FB7802
CHIP
0
R7848
1608
50V
1000p
B
C7828
E
ET7800
CHIP
0
R7819
JL7813
5V
1608
16V
0 . 1
B
C7841
54
3
2
1
MIC5235YM5TR
IC7800
FB7874
XX
CHIP
0
R7850
L7801
1.2mH
10uH
L7804
2SA1235TP-1EF
Q7801
JL7822
0uH
FB7806
1/10W
RN-CP
5%
10k
R7858
1608
CHIP
R7902
0
1/10W
RN-CP
5%
100
R7822
JL7846
1608
50V
1000p
B
C7832
1608
1/10W
RN-CP
5%
R7865
1k
JL7823
JL7843
33p
C7856
1608
50V
F
C7809
0 . 0 2 2
33p
C7857
R7838
XX
9V
2SC3052EF-T1-LEF
Q7800
0uH
FB7805
JL7847
RN-CP
100
R7842
1/10W
5%
2012
10V
2 . 2
B
C7825
0uH
FB7804
CHIP
0
R7852
16V
100
C7842
1/10W
RN-CP
5%
15k
R7841
UDZSTE-1710B
D7801
1/10W
RN-CP
5%
10k
R7816
1608
25V
0 . 0 1
B
C7824
JL7820
32V
1608
50V
1000p
B
C7896
0uH
FB7879
0uH
FB7801
1608
1/10W
RN-CP
5%
R7820
10k
2SC3052EF-T1-LEF
Q7802
0uH
FB7878
1/10W
RN-CP
5%
680
R7908
2SC3775
Q7803
JL7826
XPOD_STBY
1/10W
RN-CP
5%
680
R7869
SPDIF
10uH
L7805
32V
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
49P
CN7800
9V
1/10W
RN-CP
5%
1k
R7837
CHIP
0
R7863
JL7850
10uH
L7803
2012
50V
0 . 1
F
C7813
1608
50V
15p
CH
C7845
1608
50V
33p
CH
C7853
1608
50V
0 . 0 2 2
F
C7826
XPOD_STBY
D_I2C_SDA
GND
AGC_MUTE
V_SYNC
GND
GND
VADJ
TU_V_OUT
IF_AGC
AGC_MUTE
5 . 1 V
TU_SDA
1 0 . 5 V
GND
GND
TU_R_OUT
1 0 . 5 V
VIN
GND
DET_OUT
SPDIF
D_IF1
D_I2C_SCL
FS_OUT2
FS_OUT1
GND
POD_STBY
FDC_AGC
GND
GND
TU_L_OUT
DK
T1
H_I2C_SCL
VIN
GND
D_IF2
GND
GND
GND
VOUT
GND
FDC_IF2
H_I2C_SDA
GND
GND
MODE
SPDIF
GND
TU_SCL
GND
GND
ON/OFF
5 . 1 V
GND
SAP_ID
NC
VOUT
FDC_IF1
GND
F_MONO
GND
ST_ID
GND
GND
GND
GND
GND
GND
OSC
GND
GND
GND
AFT_OUT
TO QM
CN7802
CN7802
TO AU
CN9210
CN9210
A-1206-154-A <FIX>QT
QT BOARD
TUNER
KDL-40XBR2/46XBR2
103
KDL-40XBR2/46XBR2
[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-40XBR2/46XBR2
104
KDL-40XBR2/46XBR2
[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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