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JVC AV28R25EKS/C Service Manual page 66

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CRT SOCKET PWB CIRCUIT DIAGRAM
CN008
CN3008
QJK002-083633
12V
GND
GND
B
G
R
12V
GND
VM
12V
CN009
CN3009
QJK002-063631
HB
NC
GND
HEATER
NC
B1
CRT SOCKET PWB
No.51941
AV28R25EKS
AV28R250EKS
C3104
100/16
NOTE
OPEN
:
OPTION
(NON MOUNTED)
0
:
NRSA63J-0R0X
*1
:
2SC2412K/QR/-X
*2
:
2SA1037AK/QR/-X
*3
:
MA111-X
*4
:
MA3100/M/-X
*5
:
DTC124EKA-X
*6
:
DTA124EKA-X
TP-E
*7
:
2SC1740S/QR/-T
*8
:
2SA933AS/QR/-T
*9
:
CE41492-001Z
*10
:
CEHP00N-001Q
:
LOW B
GND
:
HIGH B
GND
(H)
C3116
0
D3151
R3152
*3
4.7k
C3107
0V
10/50
11.8V
SPOT KILLER
R3151
Q3151
-0.1V
Q3152
1k
*2
2SC4682-T
SPOT KILLR
-0.1V
D3152
-0.1V
*
0V
R3153
D3156
OPEN
Y3152
MA3047/H/-X
OPEN
K3301
L3301
390
R3313
*DEFFERENCE LIST(*PARTS)
QQL244J-391Z
1.5k
SJL-3001A-U2
R3314
270
R3315
100
R3312
15k
C3311
820p
C3313
560p
C3320
OPEN
Q3304
*7
D3152
MA3051/M/-X
VM
AMP
8.1V
1.4V
R3303
0.8V
C3304
100
0.01
R3314
*
R3315
R3316
C3305
*
2.2k
3.3/50
SJL-3001A-U2
AV28R25EKS
AV28R250EKS
130Vp-p (V)
R3121
18k
H3106
OMF2
*10
QRG01GJ-101
R3130
100
R3118
149.8V
OMF
OMF1
OMF2
11.8V
Q3106
2SC4544-LB
C3105
11.6V
VIDEO AMP
47/25
QRZ0107-102Z
11.6V
2.8V
TP-47B
R3103
2.2V
220
Q3103
*7
C3103
VIDEO AMP
470p
R3109
CH
3.9k
R3112
220
R3115
R3120
120Vp-p (V)
47
OMF2
Q3105
2SC4544-LB
147.6V
R3117
VIDEO AMP
OMF2
11.8V
H3105
11.6V
R3126
*10
1k
R3102
220
11.6V
R3128
2.3V
QRZ0107-102Z
OPEN
Q3102
2.9V
*7
C3102
VIDEO AMP
470p
R3108
CH
R3157
3.9k
R3111
OPEN
220
R3129
OPEN
R3119
130Vp-p (V)
OMF2
R3114
Q3104
47
2SC4544-LB
H3104
R3116
*10
VIDEO AMP
154.0V
OMF2
11.8V
R3125
QRZ0107-102Z
11.9V
R3101
220
11.6V
2.1V
Q3101
2.7V
*7
C3101
VIDEO AMP
470p
QETM2EM-336
R3107
CH
D3155
3.9k
R3110
*3
220
D3153
*3
D3154
*3
QQR0621-002Z
R3113
R3154
47
0
FR3330
560
1W FR
!
QRZ9021-561
C3308
10/160
Q3305
C3306
R3335
*7
100/16
OPEN
C3309
VM
DRIVE
0.0047
11.8V
Q3312
QCB32HK-472Z
8.2V
OPEN
8.1V
C3332
LIMIT
OPEN
R3323
R3317
56k
47
R1/2
R3334
! R3318
OPEN
10
C3310
1/4WS
10/160
C3320
QRJ146J-100X
R3332
*
OPEN
C3311
*
CH
C3312
0.0047
QCB32HK-472Z
Q3306
*8
VM
DRIVE
8.1V
R3319
Q3311
47
8.2V
OPEN
C3313
K3302
0V
C3331
*
LIMIT
OPEN
CH
C3307
R3333
OPEN
5p
CH
2-15
2-16
L3103
BW
15k
R3127
1k
18k
V01
!
L3102
CRT SOCKET
W66QDE993X987
BW
PICTURE TUBE
SK3001
!
QNZ0464-001
15k
B
BK
RK
R
G
GK
TP-47R
TP-47G
18k
L3101
BW
H
H
15k
NC
SK3001
CRT
1k
GND
CN30SC
SCREEN
R3136
R3135
470k
470k
R1/2
QRZ0107-474Z
C3114
33/250
R3138
CN30E1
1M
K3101
R3321
R3320
C3314
39
1.2k
100/16
R3322
D3302
2.7
RH1S-T3
H3307
R1/2
133.3V
132.7V
Q3307
2SA1837
R3329
390
68.2V
VM OUT
OMF2
R3324
K3303
NC
56k
Q3308
R1/2
K3304
2SC4793
VM
OUT
C3315
H3308
68p
68.2V
CN30VM
D3303
500V
3.7V
RH1S-T3
3.3V
R3326
R3325
2.7
1.2k
R1/2
R3327
C3316
39
100/16
R3328
C3317
120
330/10
No.51941
EHV
VF2
VF1
HVT
VM COIL
VM

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