Read Sony KV-SZ252M50 (serv.man2) Service Manual online
C
4103
C4109
10V
C4108
G
R
SPB-25MVWF
D4106
VCC
GND
OUT
IC4101
L
R
V
J4102
5
JW
41
01
50V
CH
C4104
1/10W
RN-CP
10
R4110
1/10W
RN-CP
R4104
50V
CH
C4106
1/10W
RN-CP
220
R4108
1/10W
RN-CP
220
R4109
C4110
16V
F
C4107
1/10W
RN-CP
100
R4111
16V
F
C4105
1/10W
RN-CP
R4106
R4103
E
C4111
CAM002
CAM004
CAM001
CAM003
1
CN4111
TAB B
1
2
3
4
5
CN4105
CV I
N
GND
L I
N
GND
R I
N
D4101
D4102
R4101
1SS133T-77
D4111
L4101
C4112
C4113
1
2
3
4
CN4106
SP L
O
U
T
SP G
N
D
SP G
N
D
SP R
O
U
T
1SS133T-77
D
4110
L4102
C4114
C4115
1
2
3
CN4109
GND
GND
NC
C4116
C4117
5
JW4131
5
JW
4132
1/10W
150
R4118
RN-CP
1/10W
220
R4117
RN-CP
1/10W
330
R4116
RN-CP
1/10W
470
R4115
RN-CP
1/10W
680
R4114
RN-CP
1/10W
R4113
RN-CP
1/10W
R4112
RN-CP
R4119
7.5
JW4664
7.5
JW4663
1
23
4
T4604
VDR460
1
2
3
4
5
6
7
8
CN4107
PH
L
I
N
SP
L
I
N
SP G
N
D
SP G
N
D
SP
R
I
N
PH
R
IN
GND
3D
I
N
PT
C4602
C4603
FH4101
FH4102
1
2
CN4102
AC OUT
AC OUT
0.5W
RN
R4122
1
23
4
T4600
R4120
R4121
J4104
1/10W
RN-CP
R4105
1/10W
RN-CP
R4107
J4103
F
5
C
2
A
D
4
A
1
E
E
B
D
8
C
10
7
B
F
9
6
3
250V
5A
F4101
20
JW4661
20
JW4662
Q
4101
Q4102
1
2
2
CN4101
AC IN
AC IN
AC IN
1
2
3
4
5
6
CN4112
CV I
N
GND
L I
N
GND
R I
N
GND
1/4W
10
R4123
JW4135
D4103
D
4104
D4105
D4107
D4115
MA111-TX
D4108
C4604
C4605
S4102
1
2
S4103
1
2
3
S4104
1
2
3
S4105
1
2
3
S4106
1
2
3
S4107
1
2
3
S4108
1
2
3
S4109
1
2
3
1
2
3
4
5
6
7
WHT
CN4113
KEY
LE
D R
LED G
GND
VCC
GND
SI
RC
S
1
2
3
4
RED
CN4110
SP
L
I
N
SP G
N
D
SP G
N
D
SP
R
I
N
1
2
3
4
5
6
7
CN4103
KEY
LE
D R
LED G
GND
VCC
GND
SI
RC
S
1
2
3
4
CN4108
SP
L
I
N
SP G
N
D
SP G
N
D
SP
R
I
N
D4109
H2
TO SPEAKER
MENU
VOL -
VIDEO
CH -
VOL +
MODE
SOUND
CH +
POWER
TO A(Block 006)
CN9201
TO Power cord
(FRONT PANEL / CISPR)
TO A(Block 003)
CN6101
TO A(Block 002)
CN2101
TO K2 Board
CN2402
TO A(Block 001)
CN3101
TO A(Block 006)
CN9202
470PF
1UF
470PF
1UF
470UF
47UF
35V
0.68UF 10
0V
DTZ5.6B
D
TZ5
.6B
DTZ5.6B
DTZ5.6B
DTZ5.6B
DTZ5.6B
0A
0V
0A
0V
RPM7240-H5
3P
DTC
143T
K
A
-T146
DTC143TKA-T146
220K
27K
220K
27K
1.5K
1K
820K
*
*
BX1L(07)13982-E..-H2.-SZ252
0.0047UF
125V
22UF
50V
22UF
50V
4P
4P
7P
330
1/4W
330
1/4W
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
5-3-9. H2 Board Schematic Diagram
RM-GA002
KV-SZ252M50/M61/M81/N50/N60
KV-SZ252M50/M61/M81/N50/N60
RM-GA002
- 55 -
- 56 -
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