Sc-Board (1/4) Schematic Diagram - Panasonic TC-P65S1 Service Manual

12.26. SC-Board (1/4) Schematic Diagram

SC-BOARD TXNSC1DNUUJ (1/4)
!
A
B
TO
P-BOARD
(P2)
SC2
TP1 TP2
1
Vsus
C16413 C16408 C16414 C16415 C16419
3 250V 220V 220V 220V 220V
GND
1.5u 180u 180u 180u 180u
TP4 TP5
TO
C
A-BOARD
(A33)
SC20
TP16 TP17
35 P5V
P5V
TP18
SIU C16563
34
SIU 10V
100u
TP36 CLK R16561
33
CLK EXB38V470JV
GND
32
TP24
TP19 CERS
31
CERS
TP38
30 SEL
SEL
R16565
29
GND EXB38V472JV
TP21
28 OC2
R16562
OC2
EXB38V470JV
TP22
27 CRC1
CRC1
TP70
SC_FPGANRST
26
SC_FPGANRST
TP52
OC1
25
OC1
TP15 CIS
24
CIS R16566
EXB38V472JV
D 23
GND
TP37
22
SOS6
TP23
21
SOS7
20
GND
TP20
19
UHZ
TP14
CPH2
18 R16563
CPH2
EXB38V470JV
17
GND
TP39
CEL
16
CEL
TP40
15 CSH
CSH
GND 14
R16568
TP25
EXB38V472JV
TP11
13 CSL
CSL
TP97
12 CPH1
CPH1
11
GND
TP26
CMH R16564
10
CMH EXB38V470JV
TP10
CML
9
CML
8
NC
7
P15V
E
6 R16567
P15V
EXB38V472JV
5
NC
4
NC
TP88
3
CRC2
TP89 R16574
2 150
RSV
1
GND R16579
EXB38V470JV
SIDE
CRC2
RSV
TP98
R16570
15V
EXB38V472JV
TP6 TP7 TP82
TP8 TP9
F
TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35
1 2
C16410 C16411
220V 220V
180u 180u
IC16561
5V
BUFFER
C0JBAZ002692
C16562
1 G1 20
Vcc 16V
1u
2 19
A1 TP46
G2
3 18 AA_SIU
A2
Y1
4 17 AA_CLK
A3
Y2
5 16 AA_CERS
A4
Y3
AA_SEL
6 A5 15
Y4
SOS7_SC2
AA_OC2
7 A6 14
D16480
Y5 R16476
MA2J11100L
4.7k
8 A7 13
Y6
9 A8 12 AA_SC_FPGANRST
Y7
10 GND 11 AA_OC1
Y8
MAIN_STOP0 TPSOS6
TP71
TP72
IC16562 C16565 C16566
50V 50V
BUFFER
0.01u 0.01u TPSOS7
C0JBAZ002692
1 G1 20
Vcc R16590
220
2 A1 19
G2
AA_CPH2 C16593
3 A2 18 R16592 R16587 R16588
50V
Y1 2.2k 10k
1000p 4.7k
4 A3 17 AA_CEL
Y2
5 16 AA_CSH
A4
Y3
6 15 AA_CSL
A5
Y4
TP3
7 14 AA_CPH1
A6
Y5
AA_CMH
8 A7 13
Y6
AA_CML
9 A8 12
Y7
AA_CML2
10 GND 11
Y8
15V
R16591
EXB38V472JV
IC16581
C16564
16V
1u C0BBBA000024
ERROR DET
1 A_OUTPUT 8
VCC
2 7
A_-INPUT
B_OUTPUT
5V
14 1
AA_CRC2
13 2 3 A_+INPUT 6
B_-INPUT
12 3
4 5
GND
11 4 AA_CIS B_+INPUT
10 5 AA_UHZ R16586
2.15k
9 6
8 7
R16593
1.4k
IC16563
INVERTER
C0JBAB000388
AA_CRC1
3 4
PC16461
B3PBA0000457
AA_CMH
1 8
C16533
R16416 R16414 R16415
50V
D16411 10k R16411 330 330
MA2J11100L 270 0.1u
AA_CML2 2 7
R16410
390
3 6
AA_CSH 4 5
*Q16441
2PG0430001TV
*C16441 *R16441
50V 5.6
3900p
*Q16442
2PG0430001TV
*C16442 *R16442
5.6 *Q16531
50V
3900p
B1HFPFA00001
*R16533
47k
*Q16443
2PG0430001TV
*C16443 R16443
50V 5.6
3900p
Q16532
R16444
B1HFPFA00001
5.6
*Q16444
2PG0430001TV C16444
50V R16540
47k
3900p
C16471
630V
1000p
G0C1R1K00001
*D16461
MA3DF46000LW
G0C1R1K00001
TP90 TP91
*D16462 G0C1R1K00001
MA3DF46000LW
*L16404
G0C1R1K00001
*D16463
G0C1R1K00001
MA3DF46000LW
*D16464
MA3DF46000LW
L16411
G0C1R1K00001
C16631 C16632 *C16633 *C16634 C16635 C16636
250V 250V 250V 250V 250V 250V
3u 3u 3u 3u 3u 3u *L16413
G0C1R1K00001
L16414
G0C1R1K00001
*D16481
B0FACP000001 *L16415
G0C1R1K00001
*D16482 TP92 TP93 L16416
B0FACP000001 G0C1R1K00001
C16491
630V
1000p
*D16483
B0FACP000001
*D16484
B0FACP000001
*Q16454
2PG0430000RP
R16454
C16581 5.6
25V
1u
*C16454
50V
3900p
Q16552
B1HFPFA00001
*Q16453
2PG0430000RP
D16583
R16453
B3ABB0000210 5.6
(GREEN LED)
R16542
R16582 *C16453 10
R16544 R16543
39k 50V
R16585
3900p 47k 47k
1k
R16583
39k
*Q16452
2PG0430000RP
C16582
R16584 *R16452
16V
6.8k 5.6
1u
*C16452
50V
3900p
*Q16551
B1HFPFA00001
*Q16451
2PG0430000RP
*R16451
5.6
*R16551
*C16451 10
50V *R16553 *R16552
47k 47k
3900p
5 6
68
IC16771
Vad+5V
C0CBADC00072
1 VIN 3
VOUT
C16771 C16772
16V
COM 25V
1u 4.7u
2
R16536
IC16501
D16536
IC16464 C0ZBZ0001708 B0ECHR000001
C0JBAB000715
NC
HO
9 8
INVERTER R16504
C16535
75
50V NC
0.1u 10 VB 7
1 5
C16502 C16503
25V
4.7u
VCC
2 VS
11 6
3 4 HIN
12 NC 5
R16501 C16501
100 25V
1u
NC
IC16465
13 NC 4
R16523
75
C0JBAB000715 C16536
LIN
50V
VCC2 C16522
R16502 14 3
0.1u
1 5 25V
100 4.7u
GND
15 VCOM 2
2
D16522
B0ECKP000055
NC
3 4 LO
16 1
D16503
B0ECHR000001
FET DRIVER
INVERTER D16524
CSH/CMH GATE
B0ECKP000055
DRIVE CIRCUIT
*R16531
10
C16524
25V *R16532
4.7u 47k
MIDF
R16538
10
R16539
47k
*L16401
L16402
L16403
*L16405
15V
R16509
1
D16523
B0ECKP000055
R16468
82k
IC16521
R16467
82k
C0ZBZ0001708
R16466 FET DRIVER
D16466
56k
MA2J11100L
CSL/CML GATE
DRIVE CIRCUIT
R16465
27k
NC
HO
9 8
NC
10 VB 7
C16525
25V
4.7u
15V
VCC
11 VS 6
AA_CSL HIN
NC
R16521 C16521 12 5
25V
100
1u
NC
13 NC 4
AA_CML
LIN
VCC2
14 3 C16505
R16522
25V
100
1u
GND
15 VCOM 2
NC
LO
16 1
7 8
1
1
2
25V
470u
3
C16523
25V
470u
4
5
6
7
8
9
10
11
12
9