Sc-Board (2 Of 2) Schematic Diagram - Panasonic TH-50PM50U Service Manual

13.47. SC-Board (2 of 2) Schematic Diagram

VSUS
D6813
D1FL40
C6812 C6813 C6814
630V 630V 630V
3300p 3300p 3300p
R6823
8.2
1
PC6607
5V B3PBA0000233
1 8
1 1A
R6482 VCC
R6444 2.2k
2 1Y
AC_CL 470
2 7 6A
3
2A
R6481 6Y
2.2k
AC_CLK
3 6 4 2Y
5A
R6445
5 3A
470
5Y
4 5
6
3Y
4A
C6653
16V 7
GND
1u
4Y
C6440
16V
1u
PC6605
C6655
B3PBA0000233 16V
D6649 1u
5V
MAZ80560HL
1 8
R6479 D6648
2.2k MAZ80560HL
1 1A 14
AC_SIU
2 7 VCC
R6446 2 1Y 13
R6480 6A
470
2.2k
AC_SID 3 6 3 12
2A
6Y
R6447
470 4 2Y 11
5A
4 5
5 3A 10
C6651 5Y
16V 6
3Y
1u 4A
C6442
7
GND
16V
4Y
1u
C6657
50V
1000p
D6653
R6483
MAZ80560HL D6652
2.2k
MA2J11100L
2
5V PC6604
C6444
16V
1u
B3PBA0000234
R6476
1k
R6478
2.2k
1 5
G
4
S
R6448
Q6670
470
AC_CEL2 2 3
2SK062000L
5V C6639
16V R6466 R6871
1.8k 10k
1u
Q6822
Q6823
R6449 2SD0601A0L 2SD0601A0L
4.7k
PC6424
D6419
B3PBA0000223
MA2J11100L
D6829
MA111
PC6601
B3PBA0000234
C6619 D6623
25V
B0JCME000037
1u
AC_CPH 1 5
R6462
R6465 100 C6618
1
16V INPUT
2.2k
1u OUTPUT
4
C6620
16V COMMON
1u
Q6658
2 3 2
2SK0620
R6450
R6464
470 IC6611
1.8k
C0CBADC00075
5V
PC6425
R6451
4.7k B3PBA0000223
R6463
22k R6461
1k
D6624
D6420 MA111
MA2J11100L
Q6659
2SK0620
D6632
B0JCME000037
IC6621
1 INPUT 3
C0CBADC00075 OUTPUT
PC6602
C6627 C6626
3 16V COMMON 25V
B3PBA0000233 1u 4.7u
2
AC_CEL 1 8
R6473
2.2k R6471
1k
2 7
R6452 G
470
C6628
3 6
16V
R6453 1u
S D
470
AC_SCSU Q6666
4 5
2SK062000L
R6472
1k
R6474
2.2k
G
Q6667
2SK062000L
S D
SC-BOARD TNPA3567 (2/2)
4
5
TH-50PM50U SC-Board (2 of 2) Schematic Diagram
10 11
Q6814
2SD1263AP0LB SOS(Vset)
5V
R6827 D6831
R6886
470 MA2J11100L R6831 R6807
0
220k 100k
D6814
B0ECHP000003 R6829 R6876
R6828 R6832
15V R6872 4.7k
100k 100k 220k R6808
100k
100k
Q6815
2SC1473AEA D6519
R6873
R6809 Q6577
100k
100k
R6830 MA2J11100L 2SD601A
R6833
10k
14.3k
C6816
R6484
400V R6810
EXB38V470JV D6517
10u 10k
AA_FCLD MAZ83300ML
R6834 R6874
AA_FCLU
5.1k 56k
AA_FCLKD
5V_F
AA_FCLKU C6806
14 IC6812
250V
47u
13
C0DBEMB00002
12
11 5V_F
D6655
10 B0JCME000037
VSUS
9 D6646
MAZ80560HL
8 1 INPUT 3
R6846
OUTPUT 8.2
D6647
MAZ80560HL C6660
COMMON
25V C6659 C6824
4.7u 2 25V
250V
4.7u
47u
AA_FSIU IC6653
AA_FSID IC6652 IC6801
C0CBADC00075
AA_PROU
5V_F C0CBALC00010 STR-G6632
AA_PROD
AVR 5V
AVR 9V
R6488
EXB38V470JV
D6656 D6654
D6657 B0JCME000037 B0JCME000037
B0JCME000037
1 3 1 3
INPUT INPUT
D6650 OUTPUT OUTPUT
9 MAZ80560HL
COMMON COMMON
8
2 2
C6662 C6661
R6388
25V 25V C6658
D6651
4.7u 4.7u 50V 56k
MAZ80560HL
100u
C6656
16V IC6654 R6385
1u 680
C0CBADC00075
R6382 R6383
1.2 1.2
AVR 5V
R6755
150
D6639 R6756 D6640
R6475 B0HCMM000014 10 MA2J11100L
10k
1 8 R6757
Vcc
Vb 470
G
C6635
25V
4.7u
2 7 D6641
In R6758
Ho MA2J11100L
D 100k
R6477
C6638
100
25V
4.7u 3 Gnd 6
Vs D6642
MA2J11100L
4 Lo 5 R6759
NC 10
G
R6825 R6760
10k 470
D6830
R6824 R6826 R6761
B0HCKS000002
4.7k 10k 10k
D6616
INIT-R
MA2J11100L
D6612 Q6655
B0ECHP000003
R6614
1 Vcc 8 2SD0601A0L
1.8k
Vb
3 C6611
R6611
25V
150 R6613
4.7u
C6616 C6615 0
C6617 2 In 7 R6612 D6617
25V D6622 25V 35V
Ho 100k MAZ80510LL
4.7u 4.7u 47u
MAZ8240 D6613
MAZ82400ML
R6460 3 Gnd 6
10k Vs
Q6612
4 5 B1DFJM000003
R6459 Lo
Q6611
100 NC D
D6615
MA2J11100L B1DFJM000003
S
G
Q6656
R6625
47
B1ADNF000006
R6621
R6622
68
10k
R6467
10k
D6625 R6711 Q6630 Q6631
B0HCKS000002 150
B1DFKM000001 B1DFKM000001
D
C6621 S
G
25V Q6660
R6468
4.7u
100 R6716
1 Vcc 8 B1ABNF000006
10
Vb
2 In 7
D6627
R6469 Ho Q6661
C6624
10k R6712 R6713 MA111
25V B1ADNF000006
47 10k
4.7u
3 6
Gnd
Vs
R6470 VAD
100
4 5
Lo
NC
D6633
MA2J11100L
C6630 C6631 C6632 D6635 D6636
Q6664 630V 630V 630V MAZ8330 MAZ8330
R6740
1000p 1000p 1000p
20k
2SD0601A0L 2
3 1
R6739 VR6602
2k 10k
R6738 D6634 R6742
100k MAZ80510LL 47
R6744
4.7k
Q6665
D6638
B1ABNF000006 R6743
MA2J11100L
100k
R6745
4.7k
12 13
15V
C6821
25V
220u
+
C6818
Q6816 R6837 50V
C6820 T6802
Q6818 0.01u
B1BBCJ000004 100k ETS13TB199AP
50V
4700p D6818
2SB0709ARL
1 NC 10 B0JCKG000002
#
R6839
N4
R6838 220 D6817 2 9 L6814
3.3k J0JJC0000021
MA111
4 3
3 NC C6807
R6840
50V
2.2k
C6819 4 7 220u
16V
N2
1u -90V
1 2 5 NC 6
Q6817
PC6813
2SD0601A0L
B3PBA0000223
Q6819
R6852
SC90 2SD1263
100
1
D6832
R6853 R6856 R6804 IC6816
MA111
2 15k
Q6820 62k 56k
C0CBALC00010
2SC1473AEA
C6825 3
630V R6847 R6854
0.022u 68k 43k C6808
R6378 R6805
4 160V
62k 56k
100u
R6855 R6379
D6819
5
56k 56k
B0ECHP000003
D6820
6 IC6815
MA2J11100L
R6857
C0DBEMB00002 2.49k
R6806
NC 16 10k
R6859
C6829
C6836 R6858
2kV 200V 2.2k
2 P1 NC 15 2.49k
220p 33u
3 PT S3 14
D6826 R6863
R6862
12k
B0ECHP000003 15k
4 S2 13
P2
L6816
C6835 D6834 J0JJC0000021
C6809
50V B0HCMM000014 5 NC ST 12 Q6821
160V
470p
100u
2SD814ATX
R6386
6 V1 S1 11
C6834 2.7k D6827
50V R6861 MA111
1000p
100k
7 NC 10 R6866
V2 3.3k
R6848
4.7
NC 9
R6864
D6824
0
B0HCMM000014
R6851
10k
R6390
0
R6867
C6828 C6826
R6387 1k
35V 50V PC6819
3.3k JS6801
150u 0.1u
B3PBA0000223
IC6818
IC6817
VSCN TPVAD
C0DBEMB00002
D
Q6604
B1DFFM000003
S
TPSC1
R6601
2.2
C6636
D 160V
Q6654 100u R6602
2.2
B1DFFM000003
S
D6618 R6615
B0HCMM000014 1k
C6612 C6613 D6620
D
630V 630V B0ECHP000003
R6616
1000p 1000p
1k
Q6601
G S
R6617 B1DEDS000001
47
D6619
R6618
100k MA2J11100L
Q6613 Q6614 Q6615 Q6616 Q6617 Q6618
B1DFJM000003 B1DFJM000003 B1DFJM000003 B1DFJM000003 B1DFJM000003 B1DFJM000003
D D D D D D D
S S S S S S S
G G G G G G G
R6626 R6627 R6628 R6629 R6630 R6631 R6632
47 47 47 47 47 47 47
Q6632 Q6633 Q6634 Q6635
B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 C6623
R6763
250V
D D D D D 220k
1u
VAD
S S S S S
G G G G G R6762 R6764
100 220k
R6718 R6719 R6720 R6721
R6717
10 10 10 10 10
D6630
D6629
B0HCKS000002
B0HCKS000002
R6741
2.2k
C6634
1 Vcc 8
25V
Vb
4.7u
D6637
MAZ8330
2 7
In
Ho
Q6602
Q6650
3 6
B1DEET000002 D Gnd Q6668
Vs
B1DEDS000001
B1ABNF000006
D
S
G
4 Lo 5
NC
Q6669
S
G
R6751
B1ADNF000006
5.6
R6746 R6748
R6747
10 10k
10k
14 15
109
TP061
TO
SU-BOARD
SC45
(SU45)
1
IC6814
TP032
AA_FSIU AA_FSIU
2
C0DBEMB00002
TP033
3 AA_FCLU
TP034
4 AA_FCLU AA_FCLKU
R6841 C6822 R6842
50V R6843 TP035
2.2k 154k AA_PROU
0.1u 0 5
AA_FCLKU 5V_F
6
TP036
7
TPVSET
8 AA_PROU
R6844
22k 9
R6845
8.2
10
C6823
630V
TPVSCN
TP060 2200p
D6822
B0HCKS000002
R6860
D6821
B0JCME000037 8.2
3 INPUT 1
OUTPUT
COMMON
C6831
2
25V
C6830
47u
25V
4.7u
VSCN
TPVSET2
L6813
VSCN
G0ZZ00002183
R6869
22k
C6833
TP054 25V
R6870
4.7u
10k
L6812
G0ZZ00002183
TP037
VAD
TP044
TP045
VSCN TP046
TP047
D6643
B0HCMM000014
TP048
C6637
160V
100u
R6619
1M C6614
250V
47u
R6620
1M
5V_F
R6735
220k 10
9
R6736
220k
8
R6737
7
220k
6
Q6651 Q6652
5
B1DEDS000001 B1DEDS000001
D D
4
3
G S S C6801
G
R6752 R6753
160V
5.6 5.6 2
100u
TO
1
VAD SD-BOARD
SC46
(SD46)
TH-50PM50U SC-Board (2 of 2) Schematic Diagram
16 17
TH-50PM50U
ZA6401
K4CD01000013
B40
A40
B39
A39
ZA6402
B38 K4CD01000013
A38
B37
A37
B36
A36
B35
A35
B34
A34
B33
A33
B32
A32
B31
A31
B30
A30
B29
ZA6403
A29
K4CD01000013
B28
A28
B27
A27
B26
A26
B25
A25
B24
A24
B23
A23
B22
A22
B21
A21
B20
A20
B19
A19
B18
A18
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
B10
A10
B9
A9
B8
A8
B7
A7
B6
A6
B5
A5
B4
A4
B3
A3
B2
A2
B1
A1
SC41
TO
SU-BOARD
(SU41)
TP062
2
TP063
B40
A40
B39
A39
B38
A38
B37
A37
B36
A36
B35
A35
B34
A34
B33
A33
VSCN
B32
A32
B31
A31
B30
A30
B29
A29
B28
A28
B27
A27
B26
A26
B25
A25
TP049
B24
A24
B23
TP050
A23
B22
A22
TP051
B21
A21
TP052
B20
A20
B19
TP053
A19
B18
A18
TP043
B17
A17
B16
A16
B15
A15
B14
A14
B13
A13
B12
A12
B11
A11
TP042
B10
A10
B9
A9
B8
A8
B7
A7
B6
TP041 A6
AA_PROD
B5
TP040 A5
AA_FCLKD
B4
A4
TP039
AA_FCLD
B3
A3
TP038
AA_FSID
B2
A2
B1
A1
TO
SC42
SD-BOARD
(SD42)
18