Wy Board Schematic Diagram - Sony KD-30XS955 Service Manual

WY BOARD SCHEMATIC DIAGRAM

1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
R9102
—
TO BY CN2803
:FPRD
CN9102
6P
WHT
:S-MICRO
D
C9104
FB9100
100
9V 1 1.1UH
16V
E 2
VM 3
—
NS
4
C9144
V PIN 5
100pF
V SIN 6
E
R9101
47
1/16W
:CHIP
—
TO DZ BOARD
F
CN5509
CN9100
12P
:S-MICRO
—
DF_PARA 12
LV_DRIVE 11 C9101
L9100 0.1
NC 200V
10
:LHL08 :PT
G
+135V
9
NC 8
E 7
— QP- 6
NC 5
QP+
4
NC 3
H
-12V 2
MAIN 12V 1
CN9104
3P
—
RED
:S-MICRO
V-PIN+ 1
NC 2
I
V-PIN- 3
— LV_DRIVE
<MAIN 12V
Q9112
R9151
J
* R9154
R9153
1/16W *
10k
:RN-CP 1/16W
1/16W
:RN-CP
:RN-CP
C9130 R9152 R9155
C9132
— 0.1 * *
*
16V 1/16W 1/16W
10V
B:1608 :RN-CP R9149 :CHIP
B
10k
C9131 0.01 25V 1/16W
:CHIP
R9156
K
1k
1/16W
:RN-CP
4 3 2 1
Q9125
2SD601A
—
IC9103
NJM2904M
L 5 6 7 8
— R9160 C9142
22k 0.1
1/16W 16V
:RN-CP B:1608
R9167 R9166
M
47k 10k
1/16W 1/16W
:RN-CP :RN-CP
Q9113
2SD601A
—
R9164
Q9114 33k
N 2SD601A 1/16W
:CHIP
—
Q9115
2SD601A
R9162
33k
O
1/16W
:CHIP
—
P
KD-30XS955/34XBR960/34XS955/36XS955
6 | 7 | 8 | 9 | 10 | 11
330
FB9101
1/2
1.1UH
+135V
C9106 C9108 C9109
0.1 22 0.0047
25V 250V 500V
F:1608 E
+9V
Q9101
R9106
9.1k 2SD601A Q9103 Q9105 Q9107 Q9109 Q9121 Q9122
1/16W BUFF
2SD601A 2SD601A 2SD601A 2SD601A 2SD601A 2SD601A
:CHIP
BUFF BUFF BUFF BUFF BUFF BUFF
R9111
47
R9107
C9105 1/16W
R9105
1000p 100 :CHIP
22k
1/16W
50V
1/16W
B:1608 :CHIP
:CHIP
R9117 R9119 R9187 R9188
R9113 R9115
4.7 4.7 4.7 4.7 4.7 4.7
1/4W 1/4W 1/4W 1/4W
1/4W 1/4W
:FPRD :FPRD
C9110 :FPRD :FPRD :FPRD :FPRD
0.1
25V
F:1608 R9112 R9114 R9116 R9118 R9189 R9190
Q9100 4.7 4.7 4.7 4.7 4.7 4.7
R9104
2SD601A
820 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W
BUFF :FPRD :FPRD :FPRD :FPRD :FPRD :FPRD
1/16W
:CHIP
R9110
R9103 47
680 1/16W
1/16W :CHIP
:CHIP Q9102 Q9104 Q9106 Q9108 Q9123 Q9124
2SB709A 2SB709A 2SB709A 2SB709A 2SB709A 2SB709A
R9108 R9109 BUFF BUFF BUFF BUFF BUFF BUFF
470
470
1/16W 1/16W
:CHIP :CHIP
-12V
MAIN 12V
NS
9V
V-PIN
V-SIN
IC9102
LA6510
R9171
47
R9158 R9146
* 1/4W 2.2
:FPRD R9185
1/16W 1/4W
2.2
* :CHIP :FPRD
1/4W
R9172
:FPRD
R9159 100 Q9119
C9133 R9173
* * 1/16W 2SK3262 220
16V 1/16W :CHIP
2W
:CHIP Q9117
B:1608 :RS
2SD601A
1 2 3 4 5 6 7 8 9 10
L9101
D9101 S
C9134 3.3mH
* :LHL10
0.001
D9102 C9139 C9143
50V C9135
0.18
UDZSTE-15B 47
R9147 B:CHIP 0.1
250V 16V
27k 1/16W :CHIP Q9118 100V
:PP
2SB709A :PT
L9102
R9148 R9180
18k R9174 :LHL10 *
1/16W 1.8 1/16W
1W :CHIP
:RS
C9136
0.1
D9104
50V
MA111 D9103
:PT
R9175 MA111
100k R9182
:RN-CP 100k
:RN-CP
R9177
0
R9176
1/16W
22k
:CHIP C9141 R9181
:RN-CP
0.015 100k
25V :RN-CP
B:1608
R9179
0
R9168 R9169 1/16W
33k 47k :CHIP
1/16W 1/16W
:CHIP :CHIP
SW2
R9170
47k
1/16W
:CHIP
SW3
Q9116
2SD601A
R9186
10k
1/16W
:CHIP
| 12 | 13 | 14 | 15 | 16 | 17
CN9103
12P
:B-TO-B
R9125 R9127
6.8k
47
1/16W
C9114 1/16W
10 :CHIP
:CHIP
160V
Q9111
2SA2005
VM DRIVE
C9117
0.47
C9115
R9123 250V
C9113
0.1 180k
0.1 :MP
250V
250V 1/16W
:MP :CHIP R9124
:MP
150k
1/16W
:CHIP
R9122 R9128
150k 220
1/16W 2W
R9121 :CHIP
C9111 180k
10 1/16W Q9110
50V :CHIP 2SC5511
VM DRIVE
C9112
0.01
R9126
25V C9116 R9120
47
B:1608 0.1
6.8k
1/16W
25V 1/16W
:CHIP
F:1608
:CHIP
IC9100
LA6510
V-PIN & NS OUT
R9131
39k 1 2 3 4 5 6 7 8 9 10
1/16W
:RN-CP
C9118
R9130
0.1
2.2k
16V
1/16W
B:CHIP
:RN-CP
R9143
C9125 C9127
270
0.1 0.1
1W
50V 50V
:RS
R9133
C9128
R9141 R9139 6.8
1 1k 0.01 R9138 1/4W C9120
25V 6.8k
:RN 1/16W 0.1
:RN-CP 1/16W 50V
:RN-CP
:MPS
R9134
1.5
1/4W
:FPRD
R9150 R9145
6.8k 6.8k
C9129
1/16W 1/16W
1
50V :RN-CP :RN-CP
C9126
47
16V
WY BOARD
VELOCITY MOD
| 18 | 19 | 20 | 21 |
WY BOARD IC VOLTAGE LIST
WY BOARD TRANSISTOR VOLTAGE LIST
Q9100
Q9101
R9140
0 Q9102
1/16W
:CHIP Q9103
Q9104
Q9105
Q9106
Q9107
Q9108
Q9109
Q9110
Q9111
Q9112
Q9113
Q9114
Q9115
Q9116
Q9117
Q9118
Q9121
Q9122
Q9123
Q9124
Q9125
Q9119
C9121
47
TO N/S COIL
16V
CN9101
3P
:S-MICRO
3 N/S COIL+
R9144
R9132
470 2 N.C
7.5k 1W
1/16W N/S COIL-
:RS 1
:RN-CP
R9135
1k R9142
1/16W 1
TO DL BOARD
:RN-CP 1/4W
:RN
CN5808
CN9106
4P
:S-MICRO
4 SW2
3 SW3
2 NS
E
1
9-965-965-01<DA4> WY
KD-30XS955/34XBR960/34XS955/36XS955
IC9100 IC9102 IC9103
PIN VOLT PIN VOLT PIN VOLT
1 NC 1 0.0 1 6.0
2 0.0 2 0.0 2 3.5
3 0.0 3 0.0 3 3.6
4 0.5 4 0.0 4 -12.0
5 -12.0 5 -12.0 5 1.2
6 0.5 6 NC 6 1.2
7 0.5 7 NC 7 1.2
8 0.0 8 NC 8 12.0
9 NC 9 NC
All voltages are in V.
10 12.0 10 12.0
B C E
4.3 5.2 3.6
0.0 9.0 5.2
3.6 GND 4.3
5.1 9.0 4.5
3.6 GND 4.3
5.1 9.0 4.5
3.6 GND 4.3
5.1 9.0 4.5
3.6 GND 4.3
5.1 9.0 4.5
0.8 66.7 0.2
133.8 66.7 134.3
0.6 12.0 1.2
0.6 0.0 GND
0.6 0.0 GND
0.6 0.0 GND
4.7 4.2 GND
6.6 12.0 6.7
6.6 GND 6.7
5.1 9.0 4.5
5.1 9.0 4.5
3.6 GND 4.3
3.6 GND 4.3
5.7 12.0 6.3
D G S
0.0 6.7 GND
All voltages are in V.
110