Sc-Board (2 Of 3) Schematic Diagram - Panasonic TH-65PHD8BK Service Manual

TH-65PHD8BK / TH-65PHD8EK / TH-65PHD8UK

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

1
COLD
2
5V
1
R6444
470
AC_CL
2
AC_CLK
3
R6445
470
4
C6440
16V
1u
5V
1
R6446
470
AC_SIU
2
AC_SID 3
R6447
470
4
C6442
16V 1u
5V
C6444
16V 1u
1
AC_CEL2
2
R6448
470
5V
R6449
4.7k
D6419
MA2J11100L
PC6424
B3PBA0000223
COLD
AC_CPH
1
R6450
470
2
5V
R6451
4.7k
D6420
MA2J11100L
3
AC_CEL
1
R6452
2
470
R6453
3
470
AC_SCSU
4
5V
4
R6440
4.7k
5
D6416
PC6422
MA2J11100L
B3PBA0000223
SOS DET(Vscn)
5V
R6454
D6421
4.7k
MA2J11100L
6
PC6423
B3PBA0000223
SOS DET(Vad)
COLD
TH-65PHD8 SERIES
SC-Board (2 of 3) Schematic Diagram
10
D6813
D1FL40
C6812 C6813 C6814 C6815
630V 630V 630V
3300p
3300p 3300p 3300p
630V
R6823
FLOATING GND 8.2
PC6607
B3PBA0000233
8
R6482
R6391
2.2k
10
7
R6392
R6481
10
2.2k
6
5
C6653
16V
1u
PC6605 D6649
MAZ80560HL
B3PBA0000233
8 D6648
R6479 MAZ80560HL
R6393
2.2k
10 1
7
2
R6480
2.2k
6 3
R6394
4
10
5
5
C6651
16V 6
1u
7
D6653
MAZ80560HL
PC6604
B3PBA0000234
R6478
2.2k
5
R6395
MAZ80560HL
10
4
3
C6639
16V
1u
R6466
1.8k
FLOATING GND
PC6601
D6659
B3PBA0000234 C6619
MAZ80560HL
25V
5 1u
R6396 R6465
10 2.2k
4
R6462
Q6658
100
3
2SK0620
C6620
16V
R6464
1u
1.8k
R6463
22k
D6624
MA111
8
R6397
10
7
6
C6628 C6627
R6398
16V 16V
10
1u 1u
5
PC6602
B3PBA0000233
R6473
2.2k
D6417 VSCN
MAZ83300ML
R6442 R6424
R6441
4.7k 5.6k 5.6k
D6418
MAZ83300ML
R6474
2.2k
D6422
MAZ82000ML
R6456
R6455 R6457
3.3k 3.3k 3.3k
D6423
MAZ82000ML
VAD
FLOATING GND
11
D6814
D1FL40
15V
5V_F
R6484
EXB38V470JV
AA_FCLD
AA_FCLU
AA_FCLKD
AA_FCLKU
1 14
1A
VCC
2 13
1Y
6A
3 12
2A
6Y
4 2Y 11
5V_F
5A
5 10
3A
5Y
D6646
6 9
3Y
4A MAZ80560HL
7 8
GND
4Y
D6647
MAZ80560HL
C6655
25V 4.7u
16V 1u
AA_FSIU
AA_FSID
C0CBADC00075
5V_F
AA_PROU
AA_PROD
14
1A
VCC
1Y 13 R6488
6A
EXB38V470JV
12
2A
6Y
11
2Y
5A
10
3A
5Y
D6650
9
3Y
MAZ80560HL
4A
8
GND
4Y
C6662
25V
D6651
4.7u
MAZ80560HL
C6657 C6656
IC6654
50V 16V
1000p 1u
C0CBADC00075
D6652
R6483
2.2k MA2J11100L
R6476 R6475
1k 10k
G
D6702
R6477
100
S D
C6638
Q6670
25V
4.7u
2SK062000L
R6871
10k
Q6823 D6830
D1FK70
2SD0601A0L
R6825
10k
D6829 R6824 R6826
4.7k
MA111 10k
C6615
C6616
D6623
25V 35V
B0JCME000037
4.7u 47u
IC6611
1
Vcc
D6622
UA78L05
MAZ8240
2
In
C6618 +5V
16V 1 INPUT 3
1u OUTPUT
R6460 3
Gnd
C6617
10k
COMMON 25V
2
4.7u
4
R6459 Lo
100
R6461
1k
D6703
MAZ80560HL
D6632
B0JCME000037
IC6621
UA78L05
+5V
R6467
INPUT 3
1
10k
OUTPUT
C6626
1
COMMON
25V
2 4.7u
2
C6624
25V
R6471
4.7u
1k
3
G
4
R6468
100
S D
Q6666
2SK062000L
D6631
MA111
R6472
R6469
1k
10k
G
R6470
100
S D
Q6667
2SK062000L
12
Q6814
R6827
2SD1263AP0LB
470
*
D6831
MA2J11100L R6886
R6831 R6807
68k
220k 100k
R6829
100k
R6828
100k
R6832 R6808
R6872
Q6815 220k 100k
68k
D6519
R6830
2SC1473AEA
MA111
10k C6806
R6809 350V
R6873
100k 47u
C6827 68k
R6833
50V
R6849
14.3k
0.01u
C6816
0
R6810
400V
D6517
10u
10k
MAZ8330
R6834
R6874
4.99k
56k
IC6812
SOS DET(Vset)
VSET Gen.
TL431
D6655
M1FS4
1 INPUT 3
OUTPUT
COMMON
C6659
2
C6660 25V
4.7u
IC6653
+15V
D6611
IC6652
+5V D1FL40
C0CBALC00010
D6654 D6658
D6656
M1FS4
M1FS4 D1FK70
1 INPUT 3 1 INPUT 3
OUTPUT OUTPUT
COMMON COMMON
2 2
C6661
R6388
25V C6658
4.7u 50V
100u
+5V
TPSMA10A
R6755
150
VSCN
D6639
M1FL20
FET DRIVER
C6635
R6756
25V
10
4.7u
1 8
Vcc
Vb
R6757
2 In 7
CEL2 470
Ho
3 Gnd 6
Vs
4 5
Lo
NC
VSET
(VSET rise)
FET DRIVER
D6612
B0ECHP000003
8
Vb
R6611
150
CPH 7
Ho
D6613
C6611
25V
MAZ82400ML
6 4.7u
Vs
5
NC Q6611
D6615
Q6657 MA111 B1DFJM000003
R6621
D6621
68 MA111 B1ADNF000006
R6623
G
68
Q6656
R6625
B1ADNF000006 47
R6624
10k
D6625 R6711
D1FK70 150
VSET
(VSET fall)
Q6660
FET DRIVER
B1ABNF000006
C6621
25V
4.7u
8
Vcc
Vb
In 7
CEL
Ho Q6661
R6712
B1ADNF000006
47
6
Gnd
Vs
5
Lo
Q6662 C6622
NC
25V
B1ABNF000006
4.7u
R6714
47
R6715 Q6663
10k
B1ADNF000006
D6633
MA2J11100L
R6740
C6630 C6631
Q6664
630V 630V
R6739
20k 1000p 1000p
2SD0601A0L
2
1.8k
3 1
INIT-F
VR6602
D6634
10k
MAZ80510LL
R6738
R6744
100k
4.7k
Q6665
R6745
4.7k
B1ABNF000006
13
5V
R6876 C6840
R6877
D6518
R6837
4.7k 100V
MA111 180k
0.022u 100k
D6841
Q6577
B0HCMM000014
2SD601A
Q6816
B1BBCJ000004
Q6817
R6838
2SD0601A0L 3.3k
Q6818
2SB0709ARL
POWER OSC
FLOATING GND
COLD
VSUS
R6846
8.2
C6824
C6825
250V R6847
630V
47u 68k
0.022u
IC6801
STR-G6632
D6823
D1FK70
POWER OSC
C6836
2kV
220p
D6834
R6386
M1FL20
2.7k
C6835 C6834
56k
50V
50V
1000p
470p
R6385
R6848
680
4.7
D6835
R6383 M1FL20
D6824
1.2
M1FL20
R6382
D6825
1.2
R6390
0
C6828 C6826
R6387
35V 50V
3.3k
150u 0.1u
D6640
MA2J11100L
D
Q6604
G
2SK389500L
S
D6641
R6758
100k
MA2J11100L
C6636
D6642
R6759
160V
D
MA2J11100L
10
100u
Q6654
G
2SK389500L
S
R6760
470
R6612
100k
Q6612 Q6613 Q6614 Q6615 Q6616
B1DFJM000003 B1DFJM000003 B1DFJM000003
B1DFJM000003 B1DFJM000003
D D D D D
S S S S S
G G G G
R6626 R6627 R6628 R6629
47 47 47
47
Q6630 Q6631 Q6632 Q6633 Q6634
H5N2007L H5N2007L H5N2007L H5N2007L H5N2007L
D D D D
S S S S
G G G G G
R6718 R6719 R6720
R6716 R6717
100 100 100 100
100
D6627
MA111
Q6638 Q6639 Q6640 Q6641
Q6637
H5N2007L H5N2007L H5N2007L H5N2007L
H5N2007L
D D D D
S S S S
G G G G G
R6725 R6726 R6727
R6723 R6724
100 100 100 100
100
D6628
MA111
C6634
1
Vcc
25V
4.7u
D6635 D6636 D6637 R6741
C6632
SCSU
630V MAZ8330 MAZ8330 MAZ8330 2.2k
2
1000p In
Q6602
B1DEET000002
3
Gnd
D
R6742
47
G
4
Lo
S
D6638
MA2J11100L
SCN G
FET DRIV
14
118
C6
5
0.0
R68
22
#
2 P1
3 PT
4
P2
5 NC
6 V1
7
V2
G
R6630
47
Q6
H5N2
D
S
Q66
H5N2
D
S