Panasonic TH-42PZ80U Service Manual page 75

11.35. SU-Board (2/2) Schematic Diagram
SU-BOARD TXNSU1RLTU (2/2)
!
1
SU3
2
AF_771
AF_770 51
AF_769 52
53
AF_768
OUT45
54 OUT39 OUT30
AF_767
OUT46 OUT40 OUT29
AF_766 55
OUT41 OUT28
OUT47
AF_765 56
OUT48
57
AF_764
OUT49
AF_763 58
OUT50
AF_762 59 IC14905
OUT51
60
AF_761
OUT52
AF_760 61
AN16182A-VT
OUT53
AF_759 62
OUT54
63
AF_758
PDP SCAN DRIVER
OUT55
64
AF_757
OUT56
AF_756 65 S/P
OUT57
68bit
AF_755 66
OUT58
67
AF_754
OUT59
AF_753 68
OUT60
AF_752 69
OUT61
70 OUT67 OUT2
AF_751
OUT62 OUT68 OUT1
AF_750 71
N.C. N.C.
OUT63
AF_749 72
73
AF_748
74
AF_747
75
AF_746
AF_745
Vf
3
Vfo
4
VF5V
5
6
Vscn
7
Vf
8
VF5V
9
ZA14901
K4AD01Z00003
ZA14902
K4AD01Z00003
TH-42PZ80U
SU-Board (2/2) Schematic Diagram
10 11
AF_786 AG_718
25 AF_787 AG_719 51
24 AF_788 AG_720 52
23 53
AF_789 AG_721
OUT24 OUT45
22 54 OUT39 OUT30
AF_790 AG_722
OUT23 OUT46 OUT40 OUT29
21 AF_791 AG_723 55
OUT41 OUT28
OUT22 OUT47
20 AF_792 AG_724 56
OUT21 OUT48
19 57
AF_793 AG_725
OUT20 OUT49
18 AF_794 AG_726 58
OUT19 OUT50
17 AF_795 AG_727 59 IC14906
OUT18 OUT51
16 60
AF_796 AG_728
OUT17 OUT52
15 AF_797 AG_729 61
AN16182A-VT
OUT16 OUT53
14 AF_798 AG_730 62
OUT15 OUT54
13 63
AF_799 AG_731
PDP SCAN DRIVER
OUT14 OUT55
12 64
AF_800 AG_732
OUT13 OUT56
11 AF_801 AG_733 65 S/P
OUT12 OUT57
68bit
10 AF_802 AG_734 66
OUT11 OUT58
9 67
AF_803 AG_735
OUT10 OUT59
8 AF_804 AG_736 68
OUT9 OUT60
7 AF_805 AG_737 69
OUT8 OUT61
6 70 OUT67 OUT2
AF_806 AG_738
OUT7 OUT62 OUT68 OUT1
5 AF_807 AG_739 71
N.C. N.C.
OUT6 OUT63
4 AF_808 AG_740 72
3 73
AF_809 AG_741
2 74
AF_810 AG_742
1 75
AG_743
AG_744
R14392
C14912
0
16V
1u
C14938 C14931 C14936 C14937
R14926 R14925 R14924
50V 50V 50V 50V
10k 10k 10k
470p 1000p 470p 470p
TO
SC-BOARD
(SC41)
SU41
12 13
To 3rd 136pins of
SCAN ELECTRODES
SU4
AG_703 AH_635
25 AG_702 AH_634 51
24 AG_701 AH_633 52
23 53
AG_700 AH_632
OUT24 OUT45
22 54 OUT39 OUT30
AG_699 AH_631
OUT23 OUT46 OUT40 OUT29
21 AG_698 AH_630 55
OUT41 OUT28
OUT22 OUT47
20 AG_697 AH_629 56
OUT21 OUT48
19 57
AG_696 AH_628
OUT20 OUT49
18 AG_695 AH_627 58
OUT19 OUT50
17 AG_694 AH_626 59 IC14907
OUT18 OUT51
16 60
AG_693 AH_625
OUT17 OUT52
15 AG_692 AH_624 61
AN16182A-VT
OUT16 OUT53
14 AG_691 AH_623 62
OUT15 OUT54
13 63
AG_690 AH_622
PDP SCAN DRIVER
OUT14 OUT55
12 64
AG_689 AH_621
OUT13 OUT56
11 AG_688 AH_620 65 S/P
OUT12 OUT57
68bit
10 AG_687 AH_619 66
OUT11 OUT58
9 67
AG_686 AH_618
OUT10 OUT59
8 AG_685 AH_617 68
OUT9 OUT60
7 AG_684 AH_616 69
OUT8 OUT61
6 70 OUT67 OUT2
AG_683 AH_615
OUT7 OUT62 OUT68 OUT1
5 AG_682 AH_614 71
N.C. N.C.
OUT6 OUT63
4 AG_681 AH_613 72
3 73
AG_680 AH_612
2 74
AG_679 AH_611
1 75
AH_610
AH_609
14 15
75
AH_650 AI_582
25 AH_651 AI_583 51
24 AH_652 AI_584 52
23 53
AH_653 AI_585
OUT24 OUT45
22 54 OUT39 OUT30
AH_654 AI_586
OUT23 OUT46 OUT40 OUT29
21 AH_655 AI_587 55
OUT41 OUT28
OUT22 OUT47
20 AH_656 AI_588 56
OUT21 OUT48
19 57
AH_657 AI_589
OUT20 OUT49
18 AH_658 AI_590 58
OUT19 OUT50
17 AH_659 AI_591 59
IC14908
OUT18 OUT51
16 60
AH_660 AI_592
OUT17 OUT52
15 AH_661 AI_593 61
AN16182A-VT
OUT16 OUT53
14 AH_662 AI_594 62
OUT15 OUT54
13 63
AH_663 AI_595
PDP SCAN DRIVER
OUT14 OUT55
12 64
AH_664 AI_596
OUT13 OUT56
11 AH_665 AI_597 65 S/P
OUT12 OUT57
68bit
10 AH_666 AI_598 66
OUT11 OUT58
9 67
AH_667 AI_599
OUT10 OUT59
8 AH_668 AI_600 68
OUT9 OUT60
7 AH_669 AI_601 69
OUT8 OUT61
6 70 OUT67 OUT2
AH_670 AI_602
OUT7 OUT62 OUT68 OUT1
5 AH_671 AI_603 71
N.C. N.C.
OUT6 OUT63
4 AH_672 AI_604 72
3 73
AH_673 AI_605
2 74
AH_674 AI_606
1 75
AI_607
AI_608
R14398
0
TH-42PZ80U
SU-Board (2/2) Schematic Diagram
16 17
UP
To 4th 134pins of
SCAN ELECTRODES
AI_567
25 AI_566
24 AI_565
23
AI_564
OUT24
22
AI_563
OUT23
21 AI_562
OUT22
20 AI_561
OUT21
19
AI_560
OUT20
18 AI_559
OUT19
17 AI_558
OUT18
16
AI_557
OUT17
15 AI_556
OUT16
14 AI_555
OUT15
13
AI_554
OUT14
12
AI_553
OUT13
11 AI_552
OUT12
10 AI_551
OUT11
9
AI_550
OUT10
8 AI_549
OUT9
7 AI_548
OUT8
6
AI_547
OUT7
5 AI_546
OUT6
4 AI_545
3
AI_544
2
AI_543
1
18