Sc-Board (2 Of 3) Schematic Diagram - Panasonic TH-50PV700P Service Manual

TH-50PV700F / TH-50PV700P / TH-50PX700B / TH-50PX700E

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

COLD FLOATING GND
PC6701
B3PBA0000233
AA_OC1
1 8
R6700
470 2 7
3 6
R6701
470
AA_CLK 4 5
PC6702
5V
B3PBA0000233
1 8
R6702
AA_SIU 470 2 7
AA_SID 3 6
R6703
470
4 5
C6702
50V
0.1u
D6701
MAZ80560HL
5V
C6703
50V
0.1u
PC6703
B3PBA0000234
1 5
4
2 3
R6704
470
AA_OC2
COLD FLOATING GND
5V
R6475
SOS7_SC2 4.7k
D6480
MA2J11100L
R6477
100 AA_DRV_RST
R6476 5 1 R6473
4.7k 560
C6480
MAIN_STOP
50V
2
0.1u
PC6480
4 3 R6474
1k
B3PBA0000223
IC6472
C0JBAA000377
1
2
NC
9
NC
10
NC
11
R6481
AA_CBK 100
HIN
12
NC
13
R6482
100
AA_CML LIN
14
GND
15
NC
16
3
SC-BOARD TNPA4186AB (2/3)
!
TH-50PX700B/E, TH-50PV700F/P
SC-Board (2 of 3) Schematic Diagram
10 11
R6721
EXB38V220JV
AB_FOC1D
AB_FOC1U
AB_FCLKD
AB_FCLKU
R6710
2.2k
1 14
1A
VCC
2 1Y 13
R6711
6A
2.2k
3 2A 12
6Y
C6726
4 11
2Y 16V
5A
1u
5 10
C6704 3A
50V 5Y
0.1u 6 3Y 9
4A
7 GND 8
4Y
IC6721
R6716
C0JBAZ000994
2.2k
BUFFER
5V_F
1 VIN 3
VOUT
IC6722
C6725 COM C6723
25V 25V
C0JBAZ000994 4.7u 2 4.7u
BUFFER
AB_FSIU IC6724
AB_FSID
C0CBADC00072
AB_FOC2U
AB_FOC2D +5V(SC1)
R6712
2.2k
1 14 R6722
1A
EXB38V220JV
VCC
R6713 D6722
IC6725
2.2k 2 1Y 13 MA2J11100L
6A
3 2A 12 C0CBADC00072
6Y
R6723
4 11 1.8k +5V(SC2)
2Y
5A
C6705 5 3A 10
50V 5Y
1 VIN 3
0.1u
6 3Y 9
VOUT
4A C6722
7 8 50V
GND COM C6721
4Y 100p
50V
2 100u
C6724
25V
4.7u
C6727
16V
1u
AA_CPH1
R6714
R6742 D6742
2.2k
10k MA2J11100L
R6471
AA_CPH2
3.9k
VSET2
C6472
C6706 50V
D6743
50V
100p MA2J11100L
0.1u
D6478 3 4
B0HCKS000002
Q6743 R6472
2
2SD0601A0L 2.2k
R6746
Q6742
10k
R6743
2SD0601A0L
3.3k 1 5
VF_GND
R6745 R6747
4.7k 10k
D6477
MA2J11100L IC6471
C0DBEKA00003
15V
R6485
1
D6561
B0ECKP000047
Q6571
AA_CEL
VBK
D6571 B1DFKM000002
B0JCME000037
R6707
Q6561
HO C6571 470
8 D
R6571
B1ABPF000014 10 630V
R6488 1000p
S
10 R6708
G
VB 7 R6731 L6571 470
R6487 47
J0JJC0000015
75 C6579
220V
D6573 Q6573 200u
VS 6 C6482 B0JCME000037
B1DFKM000002 AA_SCSU
25V
R6570 R6489
D C6572
4.7u R6573
1 47k 630V
10
1000p
NC 5 S
C6481
Q6562 R6490 G
25V R6733 L6573
47k 47
4.7u J0JJC0000015
B1ADPF000004
NC
4
D6562
VCC B0ECKP000047
3
C6485
25V
GND 2
4.7u
LO 1
12 13
VSCN_F
15V_F
16V_F
D6721
B0HCKS000002
15V
D6497
B0ECKP000047
R6765 R6768
1
VF_GND
NC
HO
9 8
C6755 D6765
25V B0ECKP000047 D6766
4.7u B0ECKP000047
NC
10 VB 7
R6766
75
C6756
25V
VCC R6638
4.7u
11 VS 6 1
R6705
100
HIN D6764
12 NC 5 B0HCKS000002
C6752
25V NC R6769
NC
13 4 75
1u
R6706
100 C6753
LIN
25V
VCC2
14 3 4.7u
R6639
1
GND
15 Vcom 2
D6767
NC B0ECKP000047
16 LO 1
IC6752
C0ZBZ0001324
FET DRIVER
VSET SEPARATE
PC6705 IC6773 IC6771
16V_F
B3PBA0000397
D6773
C0JBAA000377 C0CBADC00072 R6777
150 B0HCKS000002
1 8
R6717
2.2k
2 7
C6776
50V
0.1u
1 5 1 VIN 3
3 6
R6718 VOUT
2.2k
1 Vcc 8
2 C6771 C6772 VB
COM
16V
4 5 25V
2
1u 4.7u
3 4 2 IN 7
HO
C6708
50V 3 6
GND
0.1u R6776
VS
100
1 5
4 5
C6773 LO
NC
C6777 25V
50V
2 4.7u
0.1u
IC6772
3 4
R6775 C0ZBZ0001325
100
FET DRIVER
IC6774
VAD SEPARATE
C0JBAA000377
COLD FLOATING GND
14 15
108
L6690
G0ZZ00002183
FLOATING GND
D6820
MA2J11100L 15V_F
COLD
5V
VSCN_F
R6867
3.9k IC6861
PC6861 R6861
C0BBBA000022 51k
B3PBA0000223
SOS7_SC2
R6862
R6869 51k
4.7k
1 8
C6862
25V
D6862
2 7 R6865 1u
MA2J11100L - + R6863
R6868 3.3k 56k
22k
3 + - 6
C6863 C6695
50V 50V
4 5
0.01u 1000p
Q6690
Vscn DET
R6866 C6861
620 R6864 2SA19610QAHW
OPERATES AT 16V
COMPARATOR
160V OR MORE AND 1u 6.8k
121V OR LESS.
D6861 R6695
120k
MAZ80510LL
C6692
160V
100u
D6604 D6601 D6606
1 R6609
MA2J11100L MAZ82400ML B0HCMM000014
1k
C6603 C6604
D6602
630V 630V
MAZ82400ML
1000p 1000p
R6608
1k
D
Q6602 INIT-F
2SD0601AQL R6607 Q6601
6.81k
B1DFES000003
G S
R6612
47
D6607
R6610
R6605
D6605 100k MA2J11100L
1.8k
MAZ80510LL
Q6603
2SB0709ASL
VSET_S
D6761
R6761 D6625
B0JCME000037
10
B0HDSM000005
R6762
47k
Q6763
Q6621 Q6623
B1ADPF000004
R6621 D6621 D6622 R6623
2SK399500L 2SK399500L
220 220
B0HDSM000005
B0HDSM000005
R6631
10
D6631 D6633 R6633
B0JCME000037 B0JCME000037 10
Q6646
Q6643 Q6645 Q6647 Q6648 Q6649
Q6781
2SK399500L
2SK399500L 2SK399500L 2SK399500L 2SK399500L 2SK399500L
B1ABPF000014
R6643 R6645 R6646 R6647 R6648 R6649
33 33 33 33 33 33
R6781
47
D6643
R6782 B0JCME000037
47k
Q6782
B1ADPF000004
C6775
25V
4.7u
16V_F
D6661 C6661 C6662
630V 630V 1 Vcc 8
MA2J11100L R6664 C6671
1000p 1000p VB
2.2k 25V
4.7u
D6662 D6664
MAZ83300ML MAZ83300ML 2 IN 7
R6663 D6663 HO
VR6602 Q6679
10k
5k MAZ83300ML
B1ABPF000014
Q6662
3 6
R6662 2 GND
2SD0601A0L
3k VS
3 1 Q6661 D
B1DEET000002
4 5
LO
INIT-F S NC
G
R6665
47
D6665 R6671
D6666
R6661 MAZ80510LL 47
MA2J11100L R6666
100k
100k
D6667
R6667 MA2J11100L R6672
4.7k 47k
R6668 Q6665
IC6671 Q6680
4.7k
B1ABPF000014 B1ADPF000004
C0ZBZ0001325
FET DRIVER
VAD CONT
TH-50PX700B/E, TH-50PV700F/P
SC-Board (2 of 3) Schematic Diagram
16 17
11
TPSC1
12
R6696
2.2
C6694
D6690
25V D6691 D6692
1u MAZ82000ML MAZ82000ML MA2J11100L
R6692
4.7k
R6694
27k
R6693
82k
VF_GND
13
VSET
TP64
TPVSET
L6474
D6619
B0HCKS000002
C6620
1kV
3900p
C6621
1kV
3900p
SC31
1
2
3
VSET
4
5
6
D6623
B0HDSM000005 C6605 C6606
R6629
630V 630V
33k *
4700p 4700p
14
C6641 R6659
Q6651
250V
220k
2SK399500L
1u
R6651
33
R6658
R6660
100
220k
D6644
B0HCKS000002
D6641
B0HCKS000002
D6642
B0HCKS000002
15
Q6671
Q6672 Q6673
B1DFDR000001 B1DFDR000001 B1DFDR000001
D D D
R6673 R6674 R6675
47 47 47
S S S
G G G
16
C6806
160V
100u
18