Sc-Board (2 Of 3) Schematic Diagram - Panasonic TH-58PH10UK Service Manual

14.43. SC-Board (2 of 3) Schematic Diagram

COLD FLOATING GND
PC6701
B3PBA0000233
AA_OC1
1 8
R6710
R6700 2.2k
470
2 7
R6711
3 6 2.2k
R6701
470
AA_CLK 4 5
C6704
50V
0.1u
R6716
2.2k
PC6702
5V
B3PBA0000233
1 8
R6712
R6702
2.2k
470
AA_SIU 2 7
R6713
2.2k
AA_SID
3 6
R6703
470
4 5
C6702 C6705
50V
50V
0.1u
0.1u
D6701
MAZ80560HL
5V
C6703
50V
0.1u
PC6703
B3PBA0000234
1 5
R6714
2.2k
4
R6704
AA_OC2 470 2 3
C6706
50V
0.1u
Q6742
2SD0601A0L
5V
R6475
4.7k
SOS7_SC2
R6477 R6473
100 560
5 1 AA_DRV_RST
D6480
MA2J11100L
C6480
50V 2
R6476 AND
0.1u
MAIN_STOP 4.7k
PC6480 R6474
1k
4 3 B3PBA0000223
IC6472
C0JBAA000377
1
2
IC6481
C0ZBZ0000895
FET DRIVER
VBK Gen.
NC
9 HO 8
NC
10 VB 7
NC
VS
11 6
R6481
100
AA_CBK HIN
NC
12 5
NC
13 NC 4
R6482
AA_CML 100
LIN
14 VCC 3
GND
15 GND 2
NC
LO
16 1
3
TH-58PH10UK
SC-Board (2 of 3) Schematic Diagram
10 11
R6721
EXB38V220JV
AB_FCLD
AB_FCLU
AB_FCLKD
AB_FCLKU
1 1A 14
VCC
2 1Y 13
6A
3 12
2A
6Y
4 11 C6726
2Y
16V
5A
1u
5 3A 10
5Y
6 3Y 9
4A
7 8
GND
4Y
IC6721
IC6724
C0JBAZ000994
C0CBADC00072
BUFFER
+5V(SC1)
5V_F 15V_F
1 VIN 3
VOUT
IC6722
C6725 COM C6723
25V 25V
4.7u 2
C0JBAZ000994 4.7u
BUFFER
AB_FSIU
AB_FSID
AB_PROU
AB_PROD
R6722
1 1A 14
EXB38V220JV
VCC
2 13 IC6725
1Y D6722
6A
MA2J11100L
3 2A 12 C0CBADC00072
6Y
R6723
4 2Y 11 1.8k +5V(SC2)
5A
5 10
3A
5Y
1 VIN 3
6 9
3Y VOUT
4A C6722
B0HCKS000002
50V
7 GND 8
100p COM
4Y
2
C6724 C6721
25V 50V
4.7u 100u
C6727
16V
1u
R6742 D6742
10k MA2J11100L
VSET2 R6471
3.9k
C6472
50V D6743
100p D6478
MA2J11100L
B0HCKS000002 3 4
Q6743
2SD0601A0L 2
R6746 R6472
10k 2.2k
R6743
3.3k 1 5
R6745 R6747
4.7k 10k
D6477
IC6471
MA2J11100L
C0DBEKA00003
15V
R6485
1
D6561 VBK
B0ECKP000047
Q6571
B1DFKM000002 Q6572
D6571 D6572
R6487 B0JCME000037 B0JCME000037 B1DFKM000002
75
Q6561 D D C6571 C6579
R6571 R6572
630V 220V
10 10
B1ABPF000014 1000p 200u
S S
R6488 G L6572 G
R6731 L6571 R6732
10 J0JJC0000015
47 J0JJC0000015 47
C6482
C6481
25V
25V Q6562
4.7u
4.7u
B1ADPF000004
D6573 D6574
R6489 B0JCME000037 B0JCME000037
47k
D D C6572
R6573 R6574
630V
R6570 10 10
1000p
1
S S
L6573 G L6574 G
R6733 R6734 47
J0JJC0000015 J0JJC0000015
47
Q6573
Q6574
B1DFKM000002
D6563 B1DFKM000002
B0ECKP000047
C6485
25V
4.7u
12 13
! SC-BOARD TXNSC1HWTU (2/3)
VSCN_F
FLOATING GND
COLD 5V
PC6861
B3PBA0000223
SOS7_SC2
R6869
4.7k
D6862
MA2J11100L
R6868
22k
16V_F
C6691
160V
100u
D6721
D6497
B0ECKP000047
R6765 R6768
VF_GND 1 1
NC
9 HO 8
D6765 D6766
C6755
R6766
25V B0ECKP000047 B0ECKP000047
15V 75
4.7u
NC
10 VB 7
C6756
25V
R6638
VCC 4.7u
VS
11 6 1
AA_CPH1
HIN D6764
NC B0HCKS000002
R6705 12 5 R6769
75
100
C6752
NC
25V
13 NC 4
1u
C6753
R6706
25V
AA_CPH2 100 4.7u
LIN
14 VCC2 3
R6639
1
GND
Vcom
15 2
D6767
NC B0ECKP000047
LO
16 1
IC6752
C0ZBZ0001324
FET DRIVER
VSET SEPARATE
PC6705 IC6773 IC6771 16V_F
B3PBA0000397
C0JBAA000377 R6777
C0CBADC00072
150
AA_CEL 1 8
R6717
R6707
2.2k
470
2 7 IC6772
C6776
50V
R6708 C0ZBZ0001325
1 5 0.1u 1 VIN 3
470
3 6
R6718 VOUT
2.2k 1
Vcc
2
C6771 C6772
COM
AA_SCSU 16V 25V
4 5 AND
1u 2
4.7u
3 4 2
IN
C6773
C6708
25V
50V
4.7u 3 GND
0.1u
R6776
100
1 5
4 LO
C6777
50V
2
0.1u
AND FET DRIVER
3 4
VAD SEPARATE
R6775
100
D6661
IC6774
MA2J11100L
C0JBAA000377
Q6662
R6662
2SD0601A0L
2.2k
D6665
R6661
MAZ80510LL
100k
COLD FLOATING GND
R6667
4.7k
14 15
109
TPSC1
Vscn DET
OPERATES AT
160V OR MORE AND
121V OR LESS.
L6690 R6696
G0ZZ00002183 2.2
15V_F
D6820
MA2J11100L
VSCN_F
R6867
3.9k
IC6861
R6861
51k
C0BBBA000022
R6862
51k
1 8
C6863 C6694
R6865 C6862
0.01u 2 - + 7 R6863 25V D6691 D6692
25V
3.3k 56k 1u MAZ82000ML MAZ82000ML
50V 1u
3 + - 6
R6692 D6690
C6695 4.7k MA2J11100L
4 5 R6694
50V
1000p 27k
R6866 C6861 R6864
Q6690
16V
620 6.8k
COMPARATOR 1u 2SA19610QAHW
R6693
82k
R6695
D6861 120k
MAZ80510LL
D6604 D6601 D6602 D6606
R6609
MA2J11100L MAZ82400ML MAZ82400ML B0HCMM000014
1k
C6603 C6604
INIT-F 630V 630V
1000p 1000p
R6608 D
Q6602
1k
R6607 Q6601
2SD0601AQL
6.65k
B1DFES000003
G S
R6612
47
R6605
D6605
D6607
1.8k MAZ80510LL R6610
100k MA2J11100L
Q6603
2SB0709ASL
VSET_S
D6637
B0JCME000037
D6626 D6628 R6637
10
B0HDSM000005 B0HDSM000005
R6627
220 Q6627
2SK399500L
Q6762
D6631 R6634
B0JCME000037 D6634
B1ADPF000004 10
R6761 D6761
R6631
10 B0JCME000037 Q6621 D6624
10 R6624 R6629
2SK399500L B0HDSM000005 33k
R6621
220
220 Q6624
2SK399500L
R6762
47k
Q6641 Q6643 Q6645 Q6647 Q6649
Q6781 2SK399500L 2SK399500L 2SK399500L 2SK399500L 2SK399500L
B1ABPF000014
R6641 R6643 R6645 R6647 R6649
33 33 33 33 33
R6781
47
D6643
R6782 B0JCME000037
47k
D6773
B0HCKS000002
Q6782
B1ADPF000004
Q6656
Q6653
2SK399500L
2SK399500L
R6653 R6656
8
33 33
VB
7
HO
C6775
25V
6 4.7u
VS
5
NC 16V_F
IC6671
C0ZBZ0001325
C6661 C6662
630V 630V 1 8
Vcc
1000p 1000p C6671
VB
25V
4.7u
D6662 D6664 R6664
2 7
MAZ83300ML MAZ83300ML 2.2k IN
HO
VR6602 R6663 D6663 Q6679
5k 10k MAZ83300ML Q6672
B1ABPF000014
B1DFDR000001
3 GND 6
2
VS
3 1 R6665 D R6674
47 47
4 LO 5
INIT-F G
S NC
G
R6671
Q6661
47
B1DEET000002
D6666
MA2J11100L R6666
FET DRIVER
100k
D6667
MA2J11100L R6672
VAD CONT 47k
R6668
Q6665
Q6680
4.7k
B1ABPF000014
B1ADPF000004
TH-58PH10UK
SC-Board (2 of 3) Schematic Diagram
16 17
TH-58PH10UK
11
12
VSET
TP64
TPVSET
L6474
G0ZZ00002183
D6619
B0HCKS000002
VF_GND
C6620
1kV
3900p
C6621
1kV
3900p
D6630
B0HDSM000005
C6605 C6606
630V
* 630V
5600p 5600p
13
14
C6641 R6659
250V 220k
1u
R6658 R6660
100 220k
D6644
B0HCKS000002
D6641
B0HCKS000002
D6642
B0HCKS000002
15
Q6673 Q6674
B1DFDR000001 B1DFDR000001
D D D
R6675 R6676
47 47
S S S
G G
16
C6806
160V
100u
18