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JVC SR-MV30US Service Manual page 8

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CHARTS AND DIAGRAMS
S-SUB/3D SCHEMATIC DIAGRAM
5
4
3
TO MAIN(SYSCON)
CN3106
CN503
SLOW_PULSE
TRICK[H]
D.FF
2
V.REF
V.P_CTL
GND
I2C_DATA_A/V
I2C_CLK_A/V
P.MUTE_VHS[L]
TO MAIN(TERMINAL)
CN7502
CN501
SELD_C_IN
GND
SELD_YV/F_IN
GND
Y_OUT
GND
C_OUT
GND
V_FROM_OSD
SW5V
CHARA_DATA
1
A
2-1
R1447
1k
R1448
1k
CH
C1460
OPEN
C1459
OPEN
R1449
1k
LC1402
QQR0657-010
C1461
OPEN
R1450
1k
R1451
OPEN
C1462
OPEN
R1452
470
C1464
OPEN
Q1419
DTC124T
R1446
1k
C1463
33
/6.3
R1460
R1441
OPEN
27k
R1442
OPEN
B1409
OPEN
R1454
OPEN
Q1414
OPEN
C1403
330
/6.3
L1401
µ
10
LC1401
Q1401
QQR0657-013
2SC1317( RS)
R1401
180
R1402
C1402
100
0.01
C1401
33
/16
D1401
RD4.3ESB3
B
R1453
R1404
1.8k
C1408
C1405
C1406
0.1
0.01
33p
Q1402
R1410
R1406
270
L1402
µ
470
6.8
CH
C1466
OPEN
C1409
CH OPEN
C1407
68p
R1405
R1408
C1404
OPEN
OPEN
0.1
Q1404
OPEN
R1411
C1413
1.5k
33p
C1410
Q1406
R1413
L1403
220
4.7
/25
µ
6.8
CH
CH
C1412
C1414
68p
OPEN
C1415
C1467
C1411
R1412
0.1
OPEN
0.1
OPEN
L1405
100
Q1408
R1459
2SC4081( S)
680
C1417
C1416
R1417
0.1
100
10
/16
Q1418
R1416
100k
R1418
470
C1468
100p
C1421
33p
Q1410
L1404
C1423
µ
R1421
6.8
0.1
330
CH
CH
C1420
C1422
R1426
C1469
OPEN
68p
560
OPEN
C
C1455
MON2
MON1
C1430
MON0
0.1
VDD33
SLOWP
TRICK
DFFI
1k
VR
VPLS
VSS
SDATA
SCLK
KILLER
C1432
VDD25
1
C1433
COMP
0.1
CH
C1465
AVDD1
OPEN
COUT
AVSS1
YOUT
IREF
C1434
OPEN
R1415
220
R1434
15k
B1416
OPEN
R1435
22k
µ
C1429
R1436
6.8k
330
/6.3
R1445
39k
C1424
0.01
C1454
0.1
0.1
IC1401
JCP8026
R1427
33k
C1425
R1428
0.01
39k
R142
1.5k
Q1412
C1471
0.1
R1430
2.2k
D

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