Sc-Board (3 Of 4) Schematic Diagram - Panasonic TH-65PF10UK Service Manual

12.45. SC-Board (3 of 4) Schematic Diagram

11
12
COLD FLOATING GND
5V
IC6682
C6703
50V
0.1u
PC6703
C0JBAA000377
B3PBA0000233
R6715
2.2k
1 8 1 5
R6704 R6714
2
470 2.2k C6681
AA_CEL2 2 7
AND
25V
4.7u
3 4
3 6 R6682
100
R6705
470
AC_CPH2 4 5 C6683
50V
C6706 0.1u
50V
0.1u
13
14
R6742
10k
15
R6473
560
16
R6471
R6474
3.9k
1k
R6743
1k
3 4
Q6743
PC6480
2SD0601A0L R6746
B3PBA0000223 2
10k
R6472
2.2k R6744
1 5 10k
R6745
17
4.7k
18
Q6742 Q6744 D6477
IC6471
MA2J11100L
2SK062000L
2SD0601A0L
C0DBEKA00003
IC6751
C0CBADC00089
D6752
IC6753
B0JCME000037
PC6704 C0JBAB000715
B3PBA0000234
R6716 1 INPUT 3
2.2k C6752 OUTPUT
AC_CPH1 1 5 16V
1 5 1u C6753
C6707 COMMON
50V C6755 2
4 0.1u 2
50V
0.1u
3 4
2 3
R6706
470
D6702
MAZ80560HL
19
20
5V
SOS7_SC2
R6760
R6759
1.2k
4.7k
D6760 PC6760
MA2J11100L
B3PBA0000223
IC6771
PC6705
B3PBA0000233
C0CBADC00089
AA_CEL 1 8
D6771
R6717 IC6773
R6707
2.2k B0JCME000037
470
2 7
C0JBAA000377
C6776
50V
R6708
1 5 0.1u 1 INPUT 3
470
3 6
OUTPUT
R6718
2.2k 2
C6771 COMMON
AA_SCSU 4 5 16V
AND 2
1u
3 4
C6708
50V
0.1u
R6776
100
1 5
C6777
50V
2
0.1u
AND
3 4
R6775
100
IC6774
21
C0JBAA000377
COLD FLOATING GND
TH-65PF10UK
SC-Board (3 of 4) Schematic Diagram
19 20
IC6681
R6683
D6682
150
B0HCMM000014
C0ZBZ0001325
D
R6684 D6683 Q6691
10 MA2J11100L
1 8 2SK062000L G
Vcc
VB S
C6682
R6685 Q6681
25V
470
2 7 4.7u 2SK389500L
IN
HO
R6686 R6687
10k 2.2k
3 GND 6
VS
D6684
MA2J11100L
4 5 C6691
LO
NC D6686 R6688
160V
MA2J11100L D
4.7k 100u
R6689 D6687
10 MA2J11100L
G S
R6690
Q6682
FET DRIVER 150
R6691
2SK389500L
VSCN 10k
SUPERIMPOSED
IC6601
C0ZBZ0001325
IC6602
FET DRIVER
C6601
C0JBAB000715 25V R6604 D6602
VSET SLOPE
B0ECHP000003
4.7u 150
1 5
C6605
1 8
2 Vcc
D6478 VSET2 50V VB
0.1u
B0HCKS000002
3 4
2 IN 7
R6747 HO
R6603 C6602
10k 100 25V
4.7u
3 GND 6
VS
4 5
LO
NC
15V
FET DRIVER
D6758 R6756 Q6763
B0ECHP000003 33 B1ADNF000006 Q6625
VSET SEPARATE
B1DFKM000001
R6763 D6763
R6625 D6627
1 8 10
Vcc MA2J11100L 220
VB B0HDSM000005
IC6752
C6754
2 IN 7
35V
HO
56u R6764
C0ZBZ0001325
10k
25V 3 6
GND
4.7u VS
Q6762
R6755 4 5 B1ADNF000006
LO
100 NC R6761 D6761
10
MA2J11100L D6621
B0HDSM000005
R6762
10k
Q6641 Q6643
Q6781 Q6642
B1DFKM000001 B1DFKM000001 B1DFKM000001
B1ABNF000006
R6641 R6642 R6643
100 100 100
R6781
47
D6643
R6782 B0JCME000037
16V_F
10k
D6773
R6777
150 B0HCKS000002
Q6782
B1ADNF000006
IC6772
Q6651 Q6652
Q6783 Q6653
C0ZBZ0001325 B1DFKM000001
B1ABNF000006 B1DFKM000001 B1DFKM000001
R6651 R6652 R6653
1 8
Vcc 100 100 100
C6772 C6773 VB C6775
25V 25V 25V R6783
4.7u 4.7u 4.7u
47
2 IN 7
HO
D6653
R6784
B0JCME000037
3 6 10k
GND
VS
Q6784
4 LO 5 B1ADNF000006
NC
IC6671
FET DRIVER
16V_F
C0ZBZ0001325
VAD SEPARATE
C6661 C6662
D6661 D6663 R6664
630V 630V C6671 1 Vcc 8
MA2J11100L
1000p 1000p MAZ83300ML 2.2k 25V VB
4.7u
D6662 D6664
2 7
IN
MAZ83300ML MAZ83300ML HO
VR6602
2k
Q6662
R6662
2 3 GND 6
2SD0601A0L 2.7k
VS
3 1
R6665 D
47
4 5
LO
INIT-F S NC
G
D6665
R6661 D6666
MAZ80510LL R6666 D6667
100k MA2J11100L
100k MA2J11100L
R6667
4.7k
R6668
Q6665 Q6661
4.7k
B1ABNF000006 B1DEET000002
21 22
FLOATING GND
COLD 5V
SOS7_SC2
R6633 R6632
D6616
4.7k 3.9k
MA2J11100L
PC6610
B3PBA0000223
VSCN_F
R6696
2.2
R6697
IC6610
2.2
C0BBBA000022
1 8
D6613 D6611
2 7 R6616 MA2J11100L MA2J11100L
- + 15k
D6612
C6693
C6692 MA2J11100L
3 6
250V 160V
+ -
4u 100u R6615 R6614 R6630
R6619 C6612 R6631 11k 11k 11k
1.5k 25V 68k
4 5 1u
C6610
50V D6610
R6618 R6617
0.01u MAZ81500ML
12k 220k
COMPARATOR
R6609
D6604 D6606
MA2J11100L B0HCMM000014 1k
C6603 C6606
R6607
630V 630V
20k
1% 1000p 1000p R6608 D
Q6602
1k
Q6601
2SD0601A0L 2
3 1 B1DEDS000001
1% G S
R6606 VR6601 R6612
1k 5k 47
R6605
R6610
100k
100k
D6605 D6607
MAZ80510LL INIT-F MA2J11100L
D6603
MAZ82400ML
Q6626 Q6627
B1DFKM000001 B1DFKM000001
D6629 D6630
R6626 R6627
220 220 B0HDSM000005
B0HDSM000005
Q6622 Q6623
B1DFKM000001 B1DFKM000001
D6623
R6622 R6623 D6625
220 B0HDSM000005 220
B0HDSM000005
Q6644 Q6646 Q6647 Q6648 Q6649 C6641
Q6645
250V
B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 1u
R6644 R6645 R6646 R6647 R6648 R6649
100 100 100 100 100 100
R6658
100
Q6654 Q6655 Q6656 Q6659 Q6660
Q6657 Q6658
B1DFKM000001
B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001 B1DFKM000001
R6654 R6655 R6656 R6657 R6669 R6670 R6679
100 100 100 100 100 100 100
FET DRIVER
VAD CONT
Q6679 Q6671
Q6672 Q6673 Q6674 Q6675
B1ABNF000006 B1DEDS000001 B1DEDS000001 B1DEDS000001 B1DEDS000001 B1DEDS000001
D D D D D
R6673 R6674 R6675 R6676 R6677
5.6 5.6 5.6 5.6 5.6
S S S S S
G G G G G
R6671
47
R6672
10k
Q6680 C6806 C6808 C6809
160V 250V 160V
B1ADNF000006
100u 1u 100u
23 24
103
SC-BOARD TXNSC1EVTJU (3/4)
!
L6680
TPSC1
G0ZZ00002183
VSET
TP64
TPVSET
R6620
8.2
C6620
630V
2200p
D6619
B0HCKS000002
VF_GND
D6620
B0HCKS000002
R6611
1M
C6604
350V
47u
R6613
1M
R6659
220k
R6660
220k
D6644
B0HCKS000002
D6641
B0HCKS000002
D6642
B0HCKS000002
FLOATING GND
15V_F
D6820
COLD
5V MA2J11100L
VSCN_F
R6867
3.9k IC6861
PC6861
R6861
C0BBBA000022
B3PBA0000223 39k
SOS7_SC2
R6862
R6869 47k
4.7k
1 8
C6862
25V
D6862
R6868 2 - + 7 R6865 1u R6863
MA2J11100L
22k 2.2k 47k
3 + - 6
4 5
C6863
R6866 C6861
50V R6864
2.2k 16V
0.01u COMPARATOR
1u 8.87k
D6861
MAZ80510LL
TH-65PF10UK
SC-Board (3 of 4) Schematic Diagram
25 26 27
TH-65PF10UK
31
32
33
34