Read Sony KV-27HS420 (serv.man2) Service Manual online
KV-27HS420/29DRC430/30HS420/32HS420/34HS420
128
KV-27HS420/29DRC430/30HS420/32HS420/34HS420
WY BOARD SCHEMATIC DIAGRAM
1
|
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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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
2
3
1
2
3
FB9100
FB9101
Q9100
Q9101
Q9102
Q9103
Q9104
Q9105
Q9106
Q9107
Q9108
Q9109
Q9110
Q9111
C9101
C9104
C9108
C9109
C9111
C9113
C9114
C9115
C9117
CN9103
L9100
C9126
R9134
R9143
R9112
R9113
R9114
R9115
R9116
R9117
R9118
R9119
C9120
C9125
C9127
R9133
R9102
R9144
C9105
C9106
C9110
C9112
C9116
C9118
C9128
CN9101
CN9104
R9101
R9103
R9104
R9105
R9106
R9107
R9108
R9109
R9110
R9111
R9121
R9122
R9123
R9124
R9126
R9127
R9130
R9131
R9132
R9135
R9138
R9139
R9141
R9142
CN9100
C9121
Q9121
Q9122
Q9123
Q9124
R9187
R9188
R9189
R9190
C9144
R9120
R9125
R9128
IC9100
CN9102
C9129
R9145
R9150
C9102
CN9105
L9104
R9129
L9105
R9140
1.1UH
1.1UH
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SC5511
VM DRIVE
2SA2005
VM DRIVE
0.1
200V
:PT
100
16V
22
250V
0.0047
500V
E
10
50V
0.1
250V
:MP
10
160V
0.1
250V
:MP
0.47
250V
:MP
12P
:B-TO-B
:LHL08
47
16V
1.5
1/4W
:FPRD
270
1W
:RS
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
0.1
50V
:MPS
0.1
50V
0.1
50V
6.8
1/4W
330
1/2
1/2
:FPRD
470
1W
:RS
1000p
50V
B:1608
0.1
25V
F:1608
0.1
25V
25V
F:1608
0.01
25V
B:1608
0.1
25V
25V
F:1608
0.1
16V
B:CHIP
0.01
25V
3P
:S-MICRO
3P
RED
:S-MICRO
47
1/16W
:CHIP
:CHIP
680
1/16W
:CHIP
820
1/16W
:CHIP
22k
1/16W
:CHIP
:CHIP
9.1k
1/16W
:CHIP
100
1/16W
:CHIP
470
1/16W
:CHIP
:CHIP
470
1/16W
:CHIP
47
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
180k
1/16W
:CHIP
150k
1/16W
:CHIP
180k
1/16W
:CHIP
150k
1/16W
:CHIP
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
2.2k
1/16W
:RN-CP
39k
1/16W
:RN-CP
7.5k
1/16W
:RN-CP
1k
1/16W
:RN-CP
6.8k
1/16W
:RN-CP
1k
1/16W
:RN-CP
1
:RN
1
1/4W
:RN
12P
:S-MICRO
47
16V
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
4.7
1/4W
:FPRD
100pF
6.8k
1/16W
:CHIP
:CHIP
6.8k
1/16W
:CHIP
220
2W
LA6510
V-PIN & NS OUT
5P
WHT
:S-MICRO
1
50V
6.8k
1/16W
:RN-CP
6.8k
1/16W
:RN-CP
+135V
+9V
V-PIN
9V
-12V
MAIN 12V
NS
V-SIN
*
*
YEL
:S-MICRO
*
:COIL
*
:CHIP
*
*
VM
E
E
9V
QP-
E
E
VM
VM
NC
V
-
P
I
N
+
V
-
P
I
N
-
CN5509
NC
+135V
QP+
NC
Q
P
+
Q
P
+
Q
P
-
Q
P
-
N.C
N/S COIL+
N/S COIL-
TO N/S COIL
-12V
MAIN 12V
V PIN
NS
N
C
N
C
N
C
N
C
V SIN
V-PIN+
NC
V-PIN-
V
E
E
V
C
C
NC
LV_DRIVE
DF_PARA
VELOCITY MOD
CY-
NC
CY+
CY+
TO DY
TO BY CN2803
9-965-963-01<DA4> WY
WY BOARD
TO DZ BOARD
