15.60. SC-Board Block Diagram
TPVSCN
TPSC1
TPVSET
PHOTO COUPLER
Q6611
3
5
4
6
9
8
11
10
1
2
13
12
FCLD
FCLU
FCLKD
FCLKU
PHOTO COUPLER
PHOTO COUPLER
2
PHOTO COUPLER
4
1
2
3
4
IC6505
IC6506
IC6507
IC6508
8
9
11
10
PHOTO COUPLER
IC6509
FSIU
FSID
PROU
PROD
12
8
14
1
12
8
12
8
Q6612
Q6613
Q6601
Q6610
Q6604
Q6605
9
4
16
6
14
17
3
11
IC6602
FET DRIVER
FET DRIVER
IC6601
19
14
18
17
2
7
13
6
18
14
4
16
15
8
5
12
IC6502
BUFFER
BUFFER
IC6501
2
4
7
IC6511
Q6476, Q6477
Q6511
Q6512
7
2
4
IC6521
IC6541
2
7
4
VAD+15V
Q6523
Q6521
Q6520
Q6530~
Q6539
Q6540~
Q6549
PHOTO COUPLER
IC6510
PHOTO COUPLER
IC6503
Q6551
Q6552
IC6504
PHOTO COUPLER
IC6542
2
4
2
4
2
4
1
4
1
4
1
4
1
4
2
Q6561
VSCN
Q6614
S2 CMH
S3 CML
CSL
CSH
1/2 Vo
VSUS
A1
A3
A4
A5
B3
B5
B1
B3
A7
A6
B7
B6
A8
A20
B8
B20
A10
A1
B10
B1
B11
A11
B12
A12
B13
A13
B20
A20
B18
A14
B1
B17
A1
A18
A17
B14
A13
A16
B13
A19 B19
B16
B8
B1
A1
A8
B20
A20
A11 B11
B10
A10
B9
A9
Vf
FCLD
FCLKD
PROD
VF5V
Vf
Vf
VSCN
IC6458
Q6452
Q6451
Q6455
Q6454
T6451
IC6451
+5V(HT1)
IC6454
3
1
IC6455
3
1
Q6474
IC6471
IC6459
Q6475
Q6472
Q6471
SCSU
VAD INSERT
VAD
VSET2 INSERT
CEL
VSET INSERT
CPH
VSCN GEN VSET
VAD GEN
Q6491 Q6492
IC6491
VSET REG.
VSUS
SC20
9
11
L6611~6615
2
4
8
11
IC6606
BUFFER
IC6605
BUFFER
3
6
9
7
CSH
CSL
CML
CBK
SOS1
CEL2
CL
CLK
SIU
SID
CPH
SCSU
Q6581
IC6581
IC6457
IC6467
IC6458
IC6480
Vf5 SOS
Vfo SOS
VSCAN SOS
VAD SOS
D6459
D6468
D6470
D6479
D6584
Vfo
FSIU
FCLU
FCLKU
PROU
VF5V
Vf
Vf
Vfo
Vf
FCLD
FCLKD
PROD
VF5V
Vf
Vf
Vfo
Vf
Vf
Vfo
FCLKU
FSIU
VF5V
PROU
FCLU
VSCN
VSCN
VSCN
VSCN
VSCN
Scan Drive Board
SC
SC44
SC43
SC41
SC42
TO SD52
TO SD51
TO SU51
TO SU52
TO D20
D6583
(RED LED)
SC
SC
CPH
CEL
4
VSET
IC6452
T6431
Q6431
D6434
Q6432
Q6435 IC6431
F15V
T6471
IC6472
Q6513
6
5
Q6522
Q6557
Q6558
15
5
20
CMH
8
12
13
CEL
Q6617
Q6616
CLK
SIU
SID
CL
CEL2
CPH
CEL
SCSU
3
4
6
1
13
11
2
12
5
IC6603
FET DRIVER
3
17
Q6628
Q6627
Q6630
Q6629
Q6622
Q6621
Q6625
Q6624
IC6607
BUFFER
D6618
D6617
D6616
D6615
S1
FSID
A2 B2
FSID
Vf
A20 B20
A15 B15
Vf
Q6562
Q6564
Q6525
Q6526
AVR 15V
IC6452
3
1
+15V(HT1)
IC6453
3
1
15V
Q6524
5V
Q6556
Q6555
Q6553
Q6554
2
Vsus
Vsus
TO P2
1
Vsus
SC2
TPVSUS
10
9
8
12
8
FET DRIVER
IC6604
Q6645
Q6642
Q6641
Q6646
IC6671
Q6672
Q6671
Q6673
VR6670
1
2
3
Vsus
TPVBK
CL221
FSID
FCLD
TO SD46
2
SC46
4
6
8
PROD
FCLKD
10
5V
5V
9
5V
TO SU45
2
SC45
4
8
PROU
FCLKU
5V
5V
9
FCLU
6
FSIU
5V
10
+15V
+15V
TO P23
1
+15V
2
TP15V
Q6812
Q6814
Q6813
Q6816
Q6815
Q6821
L6825~L6828
TPCVDA
TPVDA
SC-BOARD
IC6804
SOS DET
TPSC4
2
TO C13
1
SC13
Vda 75V
Vda 75V
5
4
78V
78V
TO C62
6
SC62
5
78V
78V
1
DSHR
2
DSLR
3
DMHR
4
DMLR
6
SOS2
BUFFER
IC6801
2
18
4
16
FET DRIVER
12
IC6802
8
FET DRIVER
IC6805
8
12
FET DRIVER
IC6803
8
12
1
14
6
14
8
12
Q6811
Q6820
Q6819
Q6818
Q6817
Q6824
TO C12
SC23
SC12
FET DRIVER
FET DRIVER
FET DRIVER
FET DRIVER
+5V(HT2)
TH-50PV30E SC-Board Block Diagram
TH-50PV30E
SC-Board Block Diagram
136
Summary of Contents for TH-50PV30E
Page 4: ...http servis manual com 8 3 No Picture TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...
Page 8: ...http servis manual com TOP PREVIOUS NEXT ...
Page 9: ...http servis manual com 9 3 Option Description TOP PREVIOUS NEXT ...
Page 10: ...http servis manual com TOP PREVIOUS NEXT ...
Page 18: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 75 ...
Page 19: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 75 ...