Tbc(2M) Schematic Diagram [Hr-S8850Ms] - JVC HR-S6850MS Service Manual

Magnetoscope
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4.11
3D/TBC(2M) SCHEMATIC DIAGRAM [HR-S8850MS]
0 5 3D/TBC(2M)
R1447
1k
5
C1459
R1448
1k
C1460
R1449
1k
C1461
LC1402
QQR0657-010
R1450
1k
##
C1462
R1451
470
R1452
470
##
C1464
R1453
1k
C1465
4
TO MAIN(VIDEO/AUDIO)
CN501
CN1401
SLOW_PULSE
TRICK[H]
D.FF
V.REF
V.P_CTL
I2C_DATA
I2C_CLK
C1466
KILLER_DET
C_FROM_DIGI
GND
Y_FROM_DIGI
EE[L]
V/Y_TO_DIGI
R1454
C1467
SW5V[2]
1k
C_TO_DIGI
3
GND
Fsc
C1468
LC1401
QQR0657-013
2
##
C1469
#
L1409
R1455
680
1
A
B
OPEN
OPEN
OPEN
R1446
1k
OPEN
OPEN
# #
D1404
1SS355
OPEN
#
#
D1403
1SS355
R1404
1.8k
# #
R1405
2.2k
Q1402
Q1419
C1406
DTC124T
0.01
C1404
0.1
CH
# #
Q1422
DTC124T
C1463
33
/6.3
R1441
6.8k
R1460
27k
R1442
6.8k
R1411
1.5k
##
##
B1409
C1410
R1412
2.2k
4.7
/25
Q1414
Q1406
C1411
0.1
OPEN
C1403
330
OPEN
/6.3
L1401
10µ
R1459
680
# #
100p
Q1420
Q1421
R1463
C1416
100
10
/16
Q1401
# #
2SC1317(RS)
Q1418
R1461
R1462
120
10K
R1401
180
R1402
100
C1401
C1402
0.01
33
/16
D1401
RD4.3ESB3
OPEN
#
C1470
33p
C
Note :
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
MON2
MON1
MON0
VDD33
SLOWP
TRICK
DFFI
VR
C1405
C1408
R1407
VPLS
0.1
2.7k
33p
VSS
SDATA
Q1403
L1402
R1406
470
SCLK
6.8µ
KILLER
##
#
#
C1409
R1408
R1410
C1432
VDD25
C1407
CH
39p
1
68p
C1433
COMP
0.1
AVDD1
COUT
AVSS1
YOUT
#
#
IREF
C1434
R1415
0.1
#
220
Q1404
R1434
C1413
15k
33p
R1414
820
##
B1416
#
R1413
L1403
##
CH
6.8µ
C1414
39p
C1415
CH
C1412
68p
0.1
Q1407
R1435
22k
L1405
VR1401
100µ
D/A LEVEL ADJ.
R1436
C1429
6.8k
330
/6.3
Q1408
2SC4081(S)
C1417
0.1
R1417
100
R1416
100k
R1418
470
C1424
0.01
C1421
33p
Q1417
Q1410
C1423
L1404
#
R1421
0.1
6.8µ
##
##
CH
CH
R1425
C1420
R1458
680
C1422
R1426
68p
560
## MARK ELEMENTS ARE NOT MOUNTED.
# DIFFERENCE TABLE
ALL SINGLE DIODE:1SS133 OR 1N4148.
Q1404
ALL PNP TRANSISTOR:2SA1576A(QR) OR 2SB1218A(QR) OR 2PA1576(R)
ALL NPN TRANSISTOR:2SC4081(QRS) OR 2SD1819A(QRS) OR 2PC4081(R)
PAL/MS
USED
ALL NPN DIGITAL TRANSISTOR:DTC144WUA OR UN521E OR RN1309
NOT
NTSC
USED
D
E
4-23
4-24
RSTR
MCI7
MCI6
MCI5
MCI4
CRE
MCI3
MCI2
MCI1
IC1401
MCI0
JCP8026
MINTEST
TCLK
CKMODE
MTO
C1452
0.1
VDD25
RST
C1451
VDD33
4.7
/25
VSS
C1450
0.1
VOUT
C1449
0.1
VDD33
C1448
47
/6.3
R1440
47k
R1439
27k
C1447
C1445
0.1
0.1
C1446
47
/6.3
C1444
0.1
L1407
100µ
B1412
0Ω
R1427
33k
C1425
R1428
0.01
39k
R1430
R1432
2.2k
1.8k
##
C1427
6p
Q1412
L1406
R1431
Q1413
33µ
820
CH
CH
C1426
C1428
39p
22p
R1433
R1429
51
1.5k
R1408
R1410
R1413
R1421
C1470
L1409
1.2k
390
330
390
33p
1u
OPEN
240
470
330
OPEN
OPEN
F
p10354001a_rev0
G
H

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