Sony KLV-26M400A / KLV-32M400A / KLV-37M400A / KLV-40M400A Service Manual ▷ View online
KLV-26M400A/32M400A/37M400A/40M400A
45
KLV-26M400A/32M400A/37M400A/40M400A
[KEYBOARD]
COMPONENT SIDE
HB1
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
A
—
B
—
C
—
[KEYBOARD]
CONDUCTOR SIDE
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
A
—
B
—
C
C101
JL101
S101
S103
PF LP
1-876-796-11
(172976711)
A-1539- 486A
JL102
R101
R102
R103
R106
S102
S105
C102
C103
D101
D102
JL104
R104
R105
R107
R108
S104
S106
D
M
1
3
1
3
GND
PWR
INT
KEY1
JL103
S107
CN102
HB1
KLV-26M400A/32M400A/37M400A/40M400A
46
KLV-26M400A/32M400A/37M400A/40M400A
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
HM4 BOARD SCHEMATIC DIAGRAM
6.3V
C323
47
RT1N141M-TP-1
Q303
RT1N141M-TP-1
Q304
CL-165HR/SYG-D-T
D305
1
R
2
3
G
4
SML-310MTT86
D308
1/10W
RN-CP
330
R305
5%
1/10W
RN-CP
R323
10k
1608
16V
B
C322
0 . 1
1/10W
RN-CP
R328
1 . 5 k
1/10W
RN-CP
330
R303
5%
1/10W
RN-CP
R304
5%
680
1/10W
RN-CP
R321
33k
1/10W
RN-CP
R326
150k
1/10W
RN-CP
R322
1k
CHIP
R325
0
1608
10V
C320
1
X7R
ISA1602AM1TP-1EF
Q320
1608
50V
220p
B
C401
2012
6.3V
10
X6S
C402
D401
XX
1/10W
RN-CP
5%
470
R401
1/10W
RN-CP
5%
47
R402
1
2
3
4
5
6
7
8
8P
CN301
GND
STBY3.3V
STBY_LED
TMR_GREEN
TMR_RED
BL_IN
VD3.3V
SIRCS
SML-512UW
D321
RT1N141M-TP-1
Q321
1/10W
RN-CP
5%
680
R329
MM3Z5V6ST1
D322
RT1N141M-TP-1
Q322
1/10W
RN-CP
5%
1k
R330
4
3
1
2
IC
PNA4K04F
IC320
VCC
GND
NC
OUT
VCC
OUT
GND1
GND2
RS-770N
IC401
1
2
3
4
CHIP
0
R332
CHIP
0
R334
RT1N141M-TP-1
Q305
POWER [GREEN]
F a i l u r e [ R E D b l i n k ]
TIMER [RED&GREEN]
Optical Sensor
LED
IR
STBY [RED]
PICT OFF (GREEN)
HM4
LED/IR
A-1508-512-A <MA2> HM4
KLV-26M400A/32M400A/37M400A/40M400A
47
KLV-26M400A/32M400A/37M400A/40M400A
[LED, IR]
COMPONENT SIDE
HM4
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
A
—
B
[LED, IR]
CONDUCTOR SIDE
HM4
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
A
—
B
CN301
TIMER
A-1508-
D305
512-A
D321
STAND BY
D308
POWER
C323
1-876-409-11
O
V
PF
LP
1
2
IR
IC320
Optical
3
Sensor
(1-729-644-11)
(1-729-644-11)
1-876-437-11
KLV-26M400A/32M400A/37M400A/40M400A
KLV-26M400A/32M400A/37M400A/40M400A
48
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
IP5Z BOARD SCHEMATIC DIAGRAM (1 OF 2) (KLV-40M400A ONLY)
EY6202
EY6001
JL6002
1/10W
RN-CP
1k
R6414
5%
1/10W
RN-CP
10k
R6309
5%
GND_1
1/10W
RN-CP
6 . 8 k
R6308
5%
GND_1
EY6023
EY6500
1/10W
RN-CP
R6011
5%
1M
EY6200
1/10W
RN-CP
0.5%
220k
R6301
10ERB20-TB3
D6204
PC123Y22JOOF
PH6300
TMP
1
2
3
4
1W
RS
100k
R6202
EY6022
EY6501
1/4W
FPRD
2 . 2
R6203
EY6201
1/2W
RF
0 . 4 7
R6500
GND_1
JL6500
1/10W
RN-CP
4 . 7 k
R6310
5%
JL6001
10ERB20-TB3
D6203
EY6024
8
7
5
4
3
2
1
MIP2H2 IC6200
VDD
FB
OLP
VCC
DRAIN
SOURCE
SOURCE
R6314
10k
50V
100
C6205
EY6000
1/10W
RN-CP
5%
1k
R6418
2SA1364-T111-1DE
Q6300
1/10W
RN-CP
0.5%
47k
R6302
1
3
CN6000
3P
AC IN<N>
AC IN<L>
GND_1
1/10W
RN-CP
0.5%
5 . 6 k
R6201
1608
1/10W
RN-CP
0.5%
R6303
6 . 8 k
47k
R6311
1/10W
RN-CP
5%
EY6025
PC123Y22JOOF
PH6200
TMP
1
2
3
4
3 . 3 k
R6407
EY6010
EY6006
EY6002
VD6000
EY6007
EY6014
EY6003
EY6015
EY6011
250V
4700p
C6014
F
50V
1000p
C6206
B
1608
25V
0 . 1
X7R
C6408
50V
B
C6302
1608
1000p
250V
4700p
C6015
F
50V
100p
CH
C6201
1608
50V
X7R
C6020
0 . 0 1
630V
0 . 0 0 1
C6203
PP
25V
0 . 1
X7R
C6200
50V
X7R
C6402
0 . 0 1
250V
B
C6006
470p
250V
470p
B
C6010
1/2W
RF
10
R6200
JL6300
16V
470
C6250
1/10W
RN-CP
0.5%
6 . 8 k
R6255
GND_1
50V
1
C6202
50V
2 . 2
C6204
25V
0 . 1
X7R
C6251
3 . 3 k
R6251
1/10W
RN-CP
5%
1/10W
RN-CP
5%
1k
R6250
1/10W
RN-CP
0.5%
10k
R6254
1/10W
RN-CP
R6253
0.5%
47k
1/10W
RN-CP
5%
47
R6252
GND_1
50V
0 . 0 1
X7R
C6410
1/10W
RN-CP
0.5%
R6101
4 . 7 k
1/10W
RN-CP
680
R6150
5%
1/10W
RN-CP
0.5%
4 . 7 k
R6156
EY6107
BAT54HT1
D6101
50V
0 . 0 1
X7R
C6100
GND_1
1/10W
CHIP
22
R6116
5%
1608
50V
0 . 0 1
X7R
C6106
1/10W
CHIP
22
R6115
2012
5%
50V
4 . 7
C6103
1/10W
RN-CP
0.5%
47k
R6111
1608
50V
0 . 0 1
X7R
C6300
1/10W
RN-CP
1k
R6151
5%
1/10W
RN-CP
0.5%
18k
R6154
1/10W
RN-CP
1M
R6106
2012
1/10W
0.5%
39k
R6100
25V
47
C6107
18
16
15
14
12
11
10
9
8
7
6
5
4
3
2
1
CXD9841P
IC6100
VSEN
FB
CT
RT
GND
PROT
SS
VC1
OCP
VC2
PGND
VGL
VB
VS
VGH
VD
2012
1/10W
RN-CP
100k
R6109
EY6100
1/10W
RN-CP
1M
R6108
2012
XX
R6104
1/10W
RN-CP
0.5%
47
R6114
50V 1000p
C6101
CH
1/10W
RN-CP
1k
R6121
0.5%
50V
10
C6102
EY6102
2012
1/10W
RN-CP
1M
R6107
R6117
1/10W
RN-CP
10k
5%
35V
100
C6104
1/10W
0.5%
100
R6102
EY6106
25V
0 . 2 2
C6108
X7R
1608
1/10W
0.5%
18k
R6103
PC123Y22JOOF
PH6100
TMP
1
2
3
4
1/10W
RN-CP
1k
R6152
5%
Mount Mecha
234989201
A6002
Q6100,Q6101
1/10W
RN-CP
1M
R6300
50V
0 . 0 4 7
X7R
C6150
R6118
1/10W
RN-CP
5%
10k
GND_1
R6329
2 . 2
1/4W
FPRD
CHIP
0
R6153
2SC3052EF-T1-LEF
Q6302
10uH
L6400
C6407
25V
1
X7R
1608
25V
0 . 1
X7R
C6304
1kV
470p
D
C6110
AK04V1
D6201
TMP
FB6100
0uH
FB6101
0uH
D15XB60
D6000
1
2
3
4
JL6155
JL6154
1608
50V
X7R
C6161
0 . 0 2 2
1/10W
RN-CP
47k
R6158
1/10W
RN-CP
4 . 7
R6159
JL6150
GND_1
GND_1
GND_1
JL6152
50V
X7R
C6155
0 . 0 1
GND_1
JL6404
JL6401
1/10W
RN-CP
5%
470
R6406
CHIP
0
R6404
50V
X7R
C6400
0 . 0 1
4 . 7 k
R6335
1/10W
RN-CP
5%
D1NS6-TR2
D6250
JL6400
SG10SC6-F5
D6150
1
2
3
SG10SC6-F5
D6151
EY6026
RY6000
1
2
3
4
EY6029
VD6001
XX
JL6156
1/10W
RN-CP
1k
R6421
5%
16V
1500
C6152
16V
1500
C6153
1/10W
RN-CP
5%
47k
R6157
0 . 0 1 8
C6111
1kV
PP
25V
C6159
3300
3
1
2
MM1530ATT
IC6250
S
2SK3561(LBS2SONY,Q)
Q6100
S
2SK3561(LBS2SONY,Q)
Q6101
GND_4
GND_4
FB6500
0uH
SG10SC6-F5
D6152
C6002
0 . 2 2
C6007
B
220p
250V
250V
B
C6011
220p
C6018
0 . 2 2
1
2
3
4
L6001
8.5mH
8.5mH
1
2
3
4
L6000
8.5mH
8.5mH
MAZ8150G0LS0
D6102
MA2J1110GLS0
D6202
MA2J1110GLS0
D6301
MA2J1110GLS0
D6300
MAZ8150G0LS0
D6400
EY6522
1608
50V
B
C6310
1000p
1608
CHIP
R6316
0
EY6523
JL6406
EY6203
3216
CHIP
R6015
0
TMP
2012
1/10W
RN-CP
R6017
100k
MA2J1110GLS0
D6001
2012
1/10W
RN-CP
R6014
430k
2012
1/10W
RN-CP
R6018
470k
1/10W
RN-CP
R6324
5%
10k
1/10W
RN-CP
0.5%
43k
R6322
2012
16V
C6301
0 . 3 3
B
PC123Y22JOOF
PH6302
TMP
1
2
3
4
1608
1/10W
RN-CP
R6400
5%
22k
0
R6417
1608
RN-CP
R6326
43k
1/10W
0.5%
1/10W
RN-CP
5%
220k
R6323
AC_DET
1
2
6
10
8
14
9
3
4
15
T6200
1
4
2
3
1/10W
RN-CP
R6336
5%
47
2W
RS
R6120
0 . 2 2
2W
RS
R6123
0 . 2 2
EY6041
EY6042
250V
F6001
4A
TMP
1
2
3
4
5
5P
CN6154
BARANCER_ERR
GND
INV_ERR
BACK_LIGHT_ON/OFF
DIMMER
POWER_ON
POWER_ON
STBY_3.3V
STBY_3.3V
AC_DET
4.7uH
L6151
1
2
3
1
2
RT9H301C-T112-1
IC6302
R6019
0
TMP
CHIP
3216
RT1P14BC-TP-1
Q6402
RT1N14BC-TP-1
Q6403
1/10W
RN-CP
10k
R6410
5%
CHIP
0
R6428
S
INK0001AC
Q6303
S
INK0001AC
Q6304
M1FM3
D6104
UF4005PKG23
D6103
M1FM3
D6100
BACL_LIGHT
BALANCER_ERR
VCC_12V
INV_ERR
DIMMER
PFC_OUT
25V
0 . 1
X7R
C6312
RT1P14BC-TP-1
Q6306
RT1N14BC-TP-1
Q6307
C6311
25V
1
X7R
MA2J1110GLS0
D6305
1/10W
RN-CP
5%
10k
R6333
CHIP
0
R6338
JL6302
1608
1/10W RN-CP
R6306
5%
100k
TH6300
ISA1235AC1TP-1EF
Q6305
25V
C6303
1
X7R
1/10W
RN-CP
R6307
5%
22k
JL6301
Mount Mecha
263406632
A6005
Q6551,Q6552,TH6300,D6555
GND_1
GND_3
CHIP
0
R6012
CHIP
0
R6010
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN6150
POWER_ON
AC_OFF_DET
STBY3.3V
UNREG_15V
UNREG_15V
UNREG_15V_GND
UNREG_15V_GND
REG12V_GND
REG12V_GND
REG12V_GND
REG12V
REG12V
REG12V
EY6557
EY6556
C6571
470p
2012
25V
1
X7R
C6522
GND_4
1/10W
RN-CP
10k
R6569
5%
1/10W
R6509
1608
100
450V
1
C6550
PT
1/10W
RN-CP
5%
R6534
10k
1608
1/10W
RN-CP
0.5%
R6524
68k
1
2
4
5
3
380uH
L6551
TMP
1/10W
RN-CP
100
R6529
5%
EY6558
1/10W
R6517
1608
100
1/10W
RN-CP
22k
R6561
2SA1364-T111-1DE
Q6502
S
2SK3934(LBS1SONY.Q
Q6551
EY6553
1/10W
22k
R6508
EY6559
1/10W
22k
R6503
1kV
C6559
D
470p
1kV
C6561
D
470p
2012
25V
0 . 2 2 B
0 . 2 2 B
C6513
EY6555
MA2J1110GLS0
D6504
1/10W
RN-CP
330k
R6527
0.5%
EP05FA20
D6553
TMP
1/10W
RN-CP
0.5%
220
R6501
EY6552
EY6550
1608
25V
0 . 1
X7R
C6510
2W
RS
R6565
22
2012
1/10W
RN-CP
470k
R6523
1608
50V
4700p
X7R
C6509
RN-CP
33k
R6525
1/10W
0.5%
FPRD
100
R6574
1/4W
2W
RS
R6564
22
EY6551
C6568
470p
EY6554
1608
25V
0 . 1
X7R
C6518
1608
50V
4700p
X7R
C6508
JL6550
2SA1364-T111-1DE
Q6500
1/10W
20k
R6506
0.5%
C6551
100p
1
2
4
5
3
380uH
L6552
TMP
C6570
470p
1/10W
2.2M
R6507
0.5%
1608
50V
1000pCH
C6511
FPRD
100
R6575
1/4W
450V
*C6574
TMP
220
1/10W
RN-CP
330k
R6528
0.5%
C6569
470p
1kV
C6560
D
470p
1/10W
RN-CP
10k
R6568
5%
ISA1235AC1TP-1EF
Q6503
1/10W
RN-CP
10
R6572
1/10W
RN-CP
0.5%
220
R6502
1/10W
RN-CP
10
R6573
S
2SK3934(LBS1SONY.Q
Q6552
1kV
C6562
D
470p
R6577
6 . 8
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX232N
IC6500
ZCD-M
ZCD-S
NC
VREF
SGND
RT
RAMP
COMP
FB
OCP-S
OCP-M
NC
GD-S
PGND
GD-M
VCC
1/10W
RN-CP
470
R6504
0.5%
50V
C6519
10
50V
10
C6523
R6576
6 . 8
260uH
L6550
TMP
10p
C6532
1/10W
RN-CP
22k
R6571
EP05FA20
D6554
TMP
1/10W
RN-CP
470
R6505
0.5%
PRI_GND
5
JW6500
FB6504
0uH
RT1N14BC-TP-1
Q6400
RT1N14BC-TP-1
Q6404
4
3
1
2
MM1431AURE
IC6101
TMP
MA113
D6003
TMP
MA113
D6401
TMP
500V
1
C6552
PP
TMP
2012
1/10W
RN-CP
1M
R6105
2012
1/10W
RN-CP
1M
R6522
2012
1/10W
RN-CP
1M
R6526
2012
CHIP
0
R6538
2012
1/10W
RN-CP
1M
R6521
5
JW6000
5
JW6001
S3K60
D6556
S3K60
D6555
EY6560
EY6562
EY6565
EY6561
*EY6566
*EY6567
E
ET6702
Mount Mecha
263406611
A6003
D6150,D6151,D6152
C6024
470p
10p
C6531
R6319
4 . 7 k
1k
R6403
1/10W
RN-CP
5%
33k
R6405
R6533
5W
RB
0 . 1
TMP
R6531
5W
RB
0 . 1
TMP
GND_1
T6100
TMP
1
3
8
9
10
11
12
15
13
14
4
5
7
6
2
400
400
400
400
POWER ON
STBY FB
MAIN FB
PROTECT
TO B-board+
D10xL20
AC DET
PFC
OTP
IP5Z 1/2
POWER
A-1494-684-C <EX1> IP5Z-P1
Click on the first or last page to see other KLV-26M400A / KLV-32M400A / KLV-37M400A / KLV-40M400A service manuals if exist.