Wy Board Schematic Diagram - Sony TRINITRON KV-34DRC430 Service Manual

WY BOARD SCHEMATIC DIAGRAM

1 | 2 | 3
A
—
B
— TO BY CN2803
CN9102
5P
WHT
:S-MICRO
9V 1
C
E 2
VM
3
NS 4
V PIN
5
V SIN 6
—
D
TO DZ BOARD
CN5509
CN9100
12P
:S-MICRO
—
DF_PARA
12
LV_DRIVE 11 C9101
L9100 0.1
NC 10 200V
:LHL08 :PT
+135V 9
NC 8
E
E 7
QP- 6
NC 5
QP+ 4
NC 3
—
-12V 2
MAIN 12V
1
CN9104
3P
RED
:S-MICRO
V-PIN+ 1
F
NC
2
V-PIN- 3
—
G
WY BOARD
—
VELOCITY MOD
H
—
KV-34DRC430/36DRC430
| 4 | 5 | 6 |
R9102
330
FB9101
1/2
:FPRD 1.1UH
+135V
C9106 C9108 C9109
C9104 0.1 22 0.0047
FB9100
100 25V 250V 500V
1.1UH
16V F:1608 E
+9V
Q9101
C9144 R9106
2SD601A
100pF 9.1k Q9103 Q9105 Q9107 Q9109
1/16W BUFF 2SD601A
2SD601A 2SD601A 2SD601A
0.0
:CHIP
BUFF BUFF BUFF BUFF
R9111
47
R9107
R9101 C9105 1/16W
R9105
100
47 1000p :CHIP
22k
1/16W 1/16W
50V
1/16W
:CHIP :CHIP
B:1608
:CHIP
5.1
R9117
R9113 R9115
4.5 4.7
4.7 4.5 4.7 4.5
1/4W
1/4W 1/4W
C9110 :FPRD
:FPRD :FPRD
5.2 0.1
25V
F:1608 R9112 R9114 R9116
Q9100
4.7 4.7 4.7
R9104 2SD601A
1/4W 4.3 1/4W 4.3 1/4W 4.3
820
BUFF
1/16W :FPRD :FPRD :FPRD
3.6
:CHIP 4.3
R9110
R9103 47
680
1/16W
1/16W
:CHIP
3.6
:CHIP Q9102 Q9104 Q9106 Q9108
2SB709A
2SB709A 2SB709A 2SB709A
R9108 R9109 BUFF BUFF BUFF
470 470
1/16W 1/16W
:CHIP :CHIP
-12V
MAIN 12V
NS
9V
V-PIN
V-SIN
7 | 8 | 9 |
CN9103
12P
:B-TO-B
R9125 R9127
6.8k
47
1/16W
C9114 1/16W
:CHIP
10 :CHIP
Q9121 Q9122 160V 134.3
Q9111
2SD601A
2SD601A 2SA2005
BUFF BUFF
VM DRIVE
133.8
C9117
0.47
C9115
R9123 250V
C9113
0.1
180k :MP
0.1
250V
250V 1/16W
R9187 :MP :CHIP R9124
R9119 R9188 :MP
4.5 4.7 4.5 150k
4.7 4.5 4.7
1/4W 1/16W
1/4W 1/4W
66.7
:FPRD :FPRD :FPRD :CHIP
R9122 R9128
R9118 R9189 R9190 150k 220
4.7 4.7 4.7 1/16W 2W
:CHIP
1/4W 4.3 1/4W 4.3 1/4W 4.3 R9121
C9111 180k
:FPRD :FPRD :FPRD
10 1/16W
0.8 Q9110
50V :CHIP
2SC5511
VM DRIVE
C9112 0.2
Q9123 Q9124
0.01
R9126
2SB709A 2SB709A
25V C9116 R9120
47
BUFF BUFF BUFF B:1608
0.1 6.8k
1/16W
25V 1/16W
:CHIP
F:1608
:CHIP
R9131
39k
1/16W
:RN-CP
R9143
C9127
C9125
270
0.1
0.1
1W
50V 50V
:RS
R9141 R9139
1
:RN 1/16W
:RN-CP
C9129
1
50V
10 | 11 | 12 | 13
R9140
0
IC9100
LA6510
V-PIN & NS OUT
1 2 3 4 5 6 7 8 9 10
0.0
C9118
R9130
0.1
2.2k
16V
1/16W
B:CHIP
:RN-CP
C9121
47
16V
R9144
R9132
470
R9133
7.5k
C9128 1W
6.8
1/16W
0.01 R9138 :RS
1k 1/4W C9120
:RN-CP
25V 6.8k
0.1
1/16W
50V
:RN-CP :MPS R9135
1k R9142
R9134
1/16W 1
1.5
:RN-CP 1/4W
1/4W
:RN
:FPRD
R9150 R9145
6.8k 6.8k
1/16W 1/16W
:RN-CP :RN-CP
C9126
47
16V
9-965-978-01<DA4> WY
KV-34DRC430/36DRC430
|
TO N/S COIL
CN9101
3P
:S-MICRO
3 N/S COIL+
N.C
2
N/S COIL-
1
80