Sony KLV-37M300A (serv.man2) Service Manual ▷ View online
KLV-37M300A
KLV-37M300A
33
[POWER SUPPLY]
CONDUCTOR SIDE
G5
1
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2 |
3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
1
2
3
4
G
S
1
2
3
4
8
5
41
1
13
G
S
12
3
4
1
9
10
18
1
6
1
2
3
4
AK
1
9
1
2
3
4
AK
G
S
G
S
R6104
R6105
R610
6
R610 7
R610
8
R610
9
R611 0
R611 1
R611
2
R611
3
R6114
R6115
R611 6
R6117
R611 8
R611
9
R612 2
R612 3
R612 4
R612
5
R612 6
R6127
R6128
R6129
R613 0
R613 2
R6133
R6134
R613 5
R613 6
R613 7
R613 8
R613 9
R6140
R614
1
R6142
R6143
JL6000
JL6001
JL6002
JL6003
JL600
4
JL600
5
JL6006
JL600
7
JL6008
JL6009
JL6010
JL6011
JL6012
JL6013
JL6014
JL6015
JL6016
JL6017
JL6018
JL6019
JL6020
JL6021
JL6022
JL6023
JL6024
JL6025
JL6026
JL6027
JL602
8
JL602
9
JL6030
JL6031
JL6032
JL6033
JL6034
JL6035
JL603
6
JL6037
JL6038
JL6039
CA6000
CA6001
CA6002
CA600
3
C602
2
C602 4
D6000
C602 5
D6001
C6026
D6002
C6027
R600
0
D6005
R6001
D600
6
R600
2
D6007
R6003
D6008
R600
4
D6009
R6005
R6006
R6007
R600
8
R6009
C6033
C6034
D6010
C6035
D6011
D6012
D6013
D6014
R601 0
D601
6
R601 2
D6017
D6018
D6019
R601 7
R601 9
C6042
C604
3
C6044
D6020
D6021
D6022
C604 7
D6023
D6024
R6021
R602 2
R6023
R6024
D6029
R6026
R6029
C605 3
C605
4
D6030
C6056
D6032
C6057
D6033
D6034
R6030
C605
9
D6036
R6032
D6037
R6033
D6038
D6039
R603 5
R603 6
R6037
C6060
R603 8
R603
9
C6062
D6040
D6041
C6067
C6068
R604
0
D6045
R6041
D6046
R6042
R6043
R604 4
D6049
R604
8
R604 9
C6072
C6074
C6075
C6076
C607 7
R605 0
R605 1
R6052
R6052
R605 3
R6055
R605
6
R605
7
R6058
R6059
C608
6
C608
7
C608
8
R6060
C6089
R6061
R6063
R606 4
R606 5
R606 6
R6067
C6090
R606 8
C6091
R606
9
R6070
R607
1
R6072
R6075
R607 6
R607
7
R6078
JR6000
JR6001
JR6002
JR600 3
JR600
4
R6080
JR600
5
R6081
JR6006
R608
2
JR600
7
R6083
JR6008
R608 4
JR6009
R608 5
R6087
R608 8
R6089
JR601 0
JR6011
JR6012
JR6013
JR6014
R6090
R6091
R6093
R609 4
R6095
R609 6
R609 7
R6098
R609 9
R6100
R6101
R6102
R610 3
Q6008
Q6015
Q600
4
Q600
5
Q6012
Q600
6
Q6011
Q6003
Q600
0
Q6010
Q6009
Q6007
IC6000
L600 0
L600
2
R612 0
L6004
R612 1
L6005
L6007
L6008
L6009
L601 0
R614
4
A6000
A6001
A6004
A6005
A6008
CN6000
FH6000
CN6201
FH6001
C6002
CN6202
C6003
CN620
3
C6004
C6006
C600 7
C6009
C601 0
C601
1
C6012
C601 4
C601
5
C601
6
C601 7
C601 8
RY6000
C6019
C6020
D6003
C6028
D6004
C6029
C603
0
C6031
C6037
C603 8
D6015
R6014
R6016
C604 0
C6041
C604 5
C6046
C6048
VD6000
C604 9
D6025
VD6001
D6026
D602
7
D6028
R602
5
R6027
C605 0
R602 8
C605 2
D603
1
C6058
D603
5
R603 1
R603 4
C6061
C606
3
C606
6
D6042
D6044
D6048
F6000
R6045
R6046
R604 7
C607 0
T600
0
T6001
T6002
C607 3
T600
3
T6004
T600
5
C6078
C6079
R6054
C6080
C608
2
C608
3
C6084
C6085
R6062
R6073
R6074
PS6000
PS6001
PS6002
PS6003
PS6004
R607 9
PS6005
R608
6
R609 2
PH6000
PH6001
PH600
2
PH6003
PH6004
FB6000
FB600
1
FB600
2
IC6002
IC600
3
IC6006
IC600
1
IC6005
IC600
4
Q6001
Q6002
Q6013
Q6014
D6043
JR6015
REG_24V
REG_24V
REG_24V
REG_24V
REG_24V
GND
GND
GND
GND
GND
GND
GND
UNREG_12V
UNREG_12V
UNREG_12V
DET
_3.3V
STBY
POWER
AC OFF
AU_GND
AU_GND
AU_13V
AU_13V
6.5V
6.5V
UNREG_
UNREG_
UNREG_
UNREG_
GND
GND
GND
GND
ON
5A
5A
5A
5A
5A
5A
T6.3AH
250V
AC-L
3
AC-N
1
PF
LP
M
D
1-875-223-12
D604
7
1
4
5
8
A6011
A6010
A6009
CN6007
JR6020
JL6043
JL6042
JL6045
C6092
JL6040
JL6041
JL6044
ET6000
ET6001
ET6002
ET6003
ET6004
A6003
A6006
A6007
R614
5
R614 6
CN620
4
ET600
5
C600
0
C6001
C606 5
C6023
C6032
C6036
C6039
C6051
C605
5
C6064
C6069
C6005
CN610
2
CN610
3
C607
1
R615
1
R6150
R614
7
Q6017
C6093
Q6016
R6149
C6094
R6148
D6050
D605
2
D6051
GS
GS
BE
BE
BE
BE
BE
BE
BE
C
BE
C
BE
C
BE
14
5
8
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
JR
BE
BE
34
KLV-37M300A
KLV-37M300A
1
|
2 |
3
|
4
|
5
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6
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7
|
8
A
—
B
—
C
—
D
—
E
—
F
—
G
S101
1
2
3
4
5
S107
1
2
3
4
5
S106
1
2
3
4
5
S105
1
2
3
4
5
S104
1
2
3
4
5
S103
1
2
3
4
5
S102
1
2
3
4
5
*R102
220
1/10W
RN-CP
330
R103
0.5%
1/10W
RN-CP
1 . 1 k
R105
0.5%
1/10W
RN-CP
560
R104
0.5%
1/10W
RN-CP
150
R101
0.5%
1
2
3
3P
CN101
GND
POWER INT
KEY1
0
*R107
1
2
2P
CN102
GND
GND
POWER
CH-
CH+
HOME
MENU
MENU
WEGAGATE
VOL-
VOL+
INPUT SEL
USER CONTROL
H1 BOARD
A-1319-535-A <WAX3>H1
CN3008
TO BG1A
H1 BOARD SCHEMATIC DIAGRAM
KLV-37M300A
35
KLV-37M300A
1
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2 |
3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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A
—
B
—
C
—
[USER CONTROL]
COMPONENT SIDE
[USER CONTROL]
CONDUCTOR SIDE
H1
H1
C103
S107
R103
R104
R105
S104
S106
VOL-
INPUT SEL
R102
S102
S105
1-875-043-11
CH-
VOL+
R101
S101
S103
POWER
CH+
A-1319-
535-A
HOME
MENU
WEGAGATE
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
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11
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12
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13
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14
|
15
A
—
B
—
C
—
C103
S107
R103
R104
R105
S104
S106
VOL-
INPUT
SEL
R102
S102
S105
0-000-000-03
CH-
VOL+
R101
S101
S103
(000000003)
CH+
00
TRIAL2
A-1151-
516-A
C101
C102
D101
D102
JL101
JL102
JL103
EP
GW
GN
1
3
1-875-043-11
KLV-37M300A
36
KLV-37M300A
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
RT1N141M-TP-1
Q305
6.3V
C323
47
RT1N141M-TP-1
Q302
RT1N141M-TP-1
Q303
RT1N141M-TP-1
Q301
RT1N141M-TP-1
Q304
5
4
3
2
1
TPS853(SONY)
IC320
1
VCC
2
GND
3
N.C.
4
VS
T
B
Y
5
OUT
CL-165HR/SYG-D-T
D302
1
R
2
3
G
4
CL-165HR/SYG-D-T
D305
1
R
2
3
G
4
SML-512UW
D308
2SA1602TP-1EF
Q320
1/10W
RN-CP
2 . 2 k
R305
5%
1/10W
RN-CP
R323
10k
1608
16V
B
C322
0 . 1
1/10W
RN-CP
R328
1 . 5 k
CHIP
R327
0
1/10W
RN-CP
1k
R303
5%
1/10W
RN-CP
R304
5%
1k
1/10W
RN-CP
1k
R302
5%
1/10W
RN-CP
R321
33k
1/10W
RN-CP
R326
150k
1/10W
RN-CP
R322
1k
CHIP
R325
0
1/10W
RN-CP
1k
R301
5%
2012
25V
C320
1
1
2
3
4
5
6
7
8
9
9P
CN301
GND
STBY3.3V
REC/RESERVE
STBY_LED
ON_TIMER
PWR/RESERVE
PICTURE_OFF
BL_IN
VD3.3V
PICTURE OFF[RED&GREEN]
POWER[GREEN]
TIMER[RED]
STANDBY[RED]
O p t i c a l S e n s o r
LED
H3S
OPTICAL SENSOR/LEDS
A-1319-536-A <WAX3>H3S
CN3008
TO BG1A
H3S BOARD SCHEMATIC DIAGRAM
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