Sony KLV-26S300A / KLV-32S300A / KLV-32S301A / KLV-40S300A / KLV-40S301A / KLV-46S300A / KLV-46S301A Service Manual ▷ View online
25
KLV-26S300A/32S300A/32S301A/40S300A/40S301A/46S300A/46S301A
KLV-26S300A/32S300A/32S301A/40S300A/40S301A/46S300A/46S301A
Audio
for DVI
(S)Video1
Mon/Rec
out
Flash
2MByte
8bit Multiplex BUS
PC
HDMI
UART
Backlight
Inverter
Panel
䋨WXGA䋩
Audio
for PC
Audio Amp
TPA3100D2
Component1
Video SW
BH7641
Component2
(S)Video2
Video3
Audio out
(Fix/Var)
Analog-Component/RGB
Y/C
CVBS+Y/C
Digital-Component
Audio (Analog)
Audio (Digital)
Audio (Digital)
CVBS
PC-RGB
FE
FE
DDR
4M x 32bit
Trident
SVP-PXS
㧗
Chroma Dec/IP
/Scalar
Hs
/V
s
Audio SW
AD/DA
DSP
TAS3208
BE Micro
MB91305
EEP
EEP
ECS
RF
HP
SP
HDMI
EQ
EQ
MSP
3-3. BLOCK DIAGRAM
SIGNAL FLOW DIAGRAM
KLV-26S300A/32S300A/32S301A/40S300A/40S301A/46S300A/46S301A
KLV-26S300A/32S300A/32S301A/40S300A/40S301A/46S300A/46S301A
26
BG1 BOARD SCHEMATIC DIAGRAM (1 OF 8)
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
3-4. SCHEMATICS AND SUPPORTING INFORMATION
PC_IN_L
VD1002
1/16W
CHIP
R1011
1M
DVI_IN_R
220
R1117
1608
1/10W
RN-CP
0.5%
220
R1130
1/10W
RN-CP
0.5%
220
R1007
VD1114
R1410 0
GND
VD1108
VD1006
1005
1/16W
CHIP
R1720
1M
1/16W
CHIP
R1107
1M
1005
50V
X7R
C1703
0 . 0 0 1
GND
22
R1136
CHIP
R1113
2 . 2 k
1/16W
1005
1/16W
CHIP
R1008
1M
VD1113
1/10W
R1115
220
1005
50V
B
C1007
1000p
VD1111
VD1112
VD1721
DVI_IN_L
MAZ8100G0LS0
D1002
1005
50V
X7R
C1403
0 . 0 0 1
3
4
1
2
L1
R1
V1
L2
R2
V2
J1000
1/10W
RN-CP
0.5%
220
R1010
GND
CHIP
2 . 2 k
R1713
1/16W
R1409 0
1005
50V
B
C1105
1000p
1000p
22
R1138
D1_IN_CB,D1_IN_CR,D1_IN_Y
1005
50V
X7R
C1722
0 . 0 0 1
1/16W
CHIP
1M
R1106
1005
CHIP
R1721
1/16W
1M
VD1107
CHIP
2 . 2 k
R1015
1/16W
GND
1005
25V
0 . 0 1
X7R
C1020
CHIP
2 . 2 k
R1722
1/16W
PC_IN_R
L
R
J1701
1
2
3
4
220
R1127
1005
25V
0 . 0 1
X7R
C1012
1/16W
CHIP
R1012
1M
GRN
BLU
RED
WHT
RED
GRN
BLU
RED
WHT
RED
J1101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2012
25V
1
C1715
X7R
MAZ8100G0LS0
D1005
0uH
FB1400
VD1106
D2_IN_CB,D2_IN_CR,D2_IN_Y
GND
1005
50V
X7R
C1702
0 . 0 0 1
1/10W
R1100
220
GND_HP
1/16W
CHIP
1M
R1110
1/16W
CHIP
100
R1027
A_AUOUT_AU_R
CHIP
470
R1703
1/16W
5%
1005
50V
B
C1104
1000p
2012
25V
1
C1724
X7R
VD1710
2012
25V
1
C1017
X7R
A_D1_IN_AU_L,A_D1_IN_AU_R
CHIP
2 . 2 k
R1712
1/16W
A_V1_IN_AU_L,A_V1_IN_AU_R
VD1003
1608
1/10W
RN-CP
0.5%
220
R1120
1/16W
CHIP
R1009
1M
220
R1129
C1712
50V
B
1608
1000p
VD1711
VD1110
220
R1123
A_V2_IN_C,A_V2_IN_S2SW,A_V2_IN_SSW,A_V2_IN_V,A_V2_IN_Y
A_V1_IN_C,A_V1_IN_S2SW,A_V1_IN_SSW,A_V1_IN_V,A_V1_IN_Y
A_V3_IN_AU_L,A_V3_IN_AU_R
VD1005
VD1703
1608
1/10W
RN-CP
0.5%
220
R1128
2012
25V
1
C1016
X7R
R1411 0
1005
25V
0 . 0 1
X7R
C1013
A_HP_OUT_AU_L
GND
1/16W
CHIP
100
R1030
GND
2012
25V
C1110
1
X7R
2012
25V
1
C1018
X7R
1005
1/16W
CHIP
5%
22
R1137
1/10W
RN-CP
0.5%
220
R1018
VD1720
CHIP
2 . 2 k
R1111
1/16W
2012
25V
C1111
1
X7R
GND
VD1109
VD1115
CHIP
2 . 2 k
R1016
1/16W
1005
1/16W
CHIP
5%
22
R1139
J1710
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN1400
V2_IN_AU_L
D3.3V
AU_IN_GND
GND
V2_IN_AU_R
V2_IN_SSW
AU_IN_GND
V2_IN_C
HP_OUT_AU_L
V2_IN_S2SW
HP_IN_GND
GND
HP_OUT_AU_R
V2_IN_Y
HP_DET
GND
GND
V2_IN_V
D5V
GND
220
R1103
1/10W
RN-CP
0.5%
220
R1002
1/16W
CHIP
100
R1031
2012
25V
1
C1108
X7R
1005
50V
B
C1006
1000p
1608
1/10W
RN-CP
0.5%
220
R1116
1/10W
RN-CP
0.5%
220
R1005
1005
25V
0 . 0 1
X7R
C1014
1608
1/10W
RN-CP
0.5%
220
R1104
1/16W
CHIP
1k
R1029
220
R1119
1005
1/16W
CHIP
5%
220k
R1700
GND
1005
1/16W
CHIP
5%
220k
R1701
A_V2_IN_AU_L,A_V2_IN_AU_R
2012
25V
1
C1015
X7R
1/16W
CHIP
1M
R1108
MAZ8100G0LS0
D1008
R1710
1/16W
1M
1005
50V
B
C1106
1000p
CHIP
2 . 2 k
R1723
1/16W
1005
50V
X7R
C1723
0 . 0 0 1
MAZ8100G0LS0
D1000
GND
A_HP_OUT_AU_R
GND
CHIP
2 . 2 k
R1112
1/16W
1/10W
RN-CP
0.5%
220
R1004
2012
25V
1
C1109
X7R
L
R
J1720
A_D2_IN_AU_L,A_D2_IN_AU_R
CHIP
2 . 2 k
R1014
1/16W
1/10W
RN-CP
0.5%
220
R1020
R1412 0
1/16W
CHIP
1k
R1028
1608
1/10W
RN-CP
0.5%
220
R1118
1005
50V
B
C1107
1000p
0uH
FB1401
1/10W
RN-CP
75
R1013
A_V3_IN_V
A_AUOUT_AU_L
1/16W
CHIP
R1134
22
1608
1/10W
RN-CP
0.5%
220
R1126
1608
1/10W
RN-CP
0.5%
220
R1131
MAZ8100G0LS0
D1001
R1711
1M
1005
50V
B
C1009
1000p
GND
1005
1/16W
CHIP
5%
22
R1135
GND
1608
10V
1
X7R
C1004
1/10W
RN-CP
0.5%
220
R1019
1/16W
CHIP
100
R1026
CHIP
2 . 2 k
R1017
1/16W
1608
1/10W
RN-CP
0.5%
220
R1109
CHIP
2 . 2 k
R1114
1/16W
GND
VD1001
HP_DET
2012
25V
1
C1714
X7R
220
R1105
1/10W
RN-CP
0.5%
220
R1021
2012
25V
1
C1725
X7R
VD1004
1005
50V
B
C1008
1000p
VD1702
GND
CHIP
470
R1702
1/16W
5%
C1713
50V
B
1608
1000p
1005
CHIP
R1033
0
GND
1005
CHIP
R1032
0
GND
GND
GND
GND
GND
1005
CHIP
R1035
0
GND
GND
1005
CHIP
R1034
0
f o r A u s - D
OLD GND_A
OLD GND_A
OLD GND_D
OLD GND_A
Audio Output
OLD GND_T
OLD GND_D
OLD GND_T
OLD GND_A
VideoInput1
ComponentInput1
OLD GND_A
OLD GND_T
VideoInput3
ComponentInput2
PC_LR IN
ComponentInput1
OLD GND_T
OLD GND_A
VideoInput2
AUDIO IN
OLD GND_A
TO AUDIO
OLD GND_T
OLD GND_T
OLD GND_A
OLD GND_A
OLD GND_D
OLD GND_D
OLD GND_A
OLD GND_D
OLD GND_D
OLD GND_A
OLD GND_A
CN201
TO U1
A-1259-952-A <WAX3>BG1-P1
BG1 1/8
I/O JACKS
Click on the first or last page to see other KLV-26S300A / KLV-32S300A / KLV-32S301A / KLV-40S300A / KLV-40S301A / KLV-46S300A / KLV-46S301A service manuals if exist.