Panasonic TH-42PZ80U Service Manual page 74

11.34. SU-Board (1/2) Schematic Diagram
SU-BOARD TXNSU1RLTU (1/2)
!
A
SU1
B
CHA
20
19
OCM
18
17
16
15
C
14 AA_SIU AA_OC2U2
AA_OC2U1
13
R14920 D14909
22
12 AA_LATU2
MA3X152E0L
AA_LATU1
11
AB_1043
R14915 51
10 22 AB_1042
AA_LATU1
R14919 52
AB_1041
22 AA_OC2U2
9
D14910 AB_1040 53
MA2J11100L OUT45
8 AA_OC2U1 AB_1039 54
OUT46
55
R14910 AB_1038
7 22 OUT47
AB_1037 56
R14909 OUT48
22 AA_CLKU2 AB_1036 57
6
OUT49
58
AB_1035
5 AA_CLKU1 OUT50
59
AB_1034
OUT51
R14908
AB_1033 60
4 22
OUT52
R14917 61
AB_1032
22
3 AA_OC1U2 OUT53
62
AB_1031
OUT54
AA_OC1U1 AB_1030 63
2
OUT55
R14907 AB_1029 64
1 22 OUT56
65
AB_1028
OUT57
AB_1027 66
SIDE OUT58
AB_1026 67
OUT59
68
AB_1025
OUT60
SU11 69
D TO AB_1024
OUT61
SD-BOARD AB_1023 70
OUT62
(SD11) 71
AB_1022
OUT63
72
AB_1021
AB_1020 73
AB_1019 74
75
AB_1018
C14939 C14940 C14941
C14942
50V
50V 50V 50V AB_1017
470p
470p 1000p 470p
E
F
TH-42PZ80U
SU-Board (1/2) Schematic Diagram
1 2
AB_1058 AC_990
25 51
AB_1059 AC_991
24 52
AB_1060 AC_992
23 AB_1061 AC_993 53
OUT24 OUT45
OUT39 OUT30
22 AB_1062 AC_994 54
OUT40 OUT29 OUT23 OUT46
21 55
AB_1063 AC_995
OUT41 OUT28
OUT22 OUT47
20 AB_1064 AC_996 56
OUT21 OUT48
19 AB_1065 AC_997 57
OUT20 OUT49
18 58
AB_1066 AC_998
OUT19 OUT50
IC14901 17 59
AB_1067 AC_999
OUT18 OUT51
16 AB_1068 AC_1000 60
OUT17 OUT52
15 61
AN16182A-VT AB_1069 AC_1001
OUT16 OUT53
14 62
AB_1070 AC_1002
OUT15 OUT54
13 AB_1071 AC_1003 63
PDP SCAN DRIVER
OUT14 OUT55
12 AB_1072 AC_1004 64
OUT13 OUT56
S/P 11 65
AB_1073 AC_1005
OUT12 OUT57
64bit 10 AB_1074 AC_1006 66
OUT11 OUT58
9 AB_1075 AC_1007 67
OUT10 OUT59
8 68
AB_1076 AC_1008
OUT9 OUT60
7 69
AB_1077 AC_1009
OUT8 OUT61
OUT67 OUT2
6 AB_1078 AC_1010 70
OUT68 OUT1 OUT7 OUT62
5 71
AB_1079 AC_1011
N.C. N.C.
OUT6 OUT63
4 72
AB_1080 AC_1012
3 AC_1013 73
2 AC_1014 74
1 75
AC_1015
AC_1016
C14904
16V
1u
3 4
To 1st 134pins of
SCAN ELECTRODES
SU2
AC_975 AD_907
25 51
AC_974 AD_906
24 52
AC_973 AD_905
23 AC_972 AD_904 53
OUT24 OUT45
OUT39 OUT30
22 AC_971 AD_903 54
OUT40 OUT29 OUT23 OUT46
21 55
AC_970 AD_902
OUT41 OUT28
OUT22 OUT47
20 AC_969 AD_901 56
OUT21 OUT48
19 AC_968 AD_900 57
OUT20 OUT49
18 58
AC_967 AD_899
OUT19 OUT50
17 59
IC14902 AC_966 AD_898
OUT18 OUT51
16 AC_965 AD_897 60
OUT17 OUT52
15 61
AC_964 AD_896
AN16182A-VT
OUT16 OUT53
14 62
AC_963 AD_895
OUT15 OUT54
13 AC_962 AD_894 63
PDP SCAN DRIVER
OUT14 OUT55
12 AC_961 AD_893 64
OUT13 OUT56
S/P 11 65
AC_960 AD_892
OUT12 OUT57
68bit 10 AC_959 AD_891 66
OUT11 OUT58
9 AC_958 AD_890 67
OUT10 OUT59
8 68
AC_957 AD_889
OUT9 OUT60
7 69
AC_956 AD_888
OUT8 OUT61
OUT67 OUT2
6 AC_955 AD_887 70
OUT68 OUT1 OUT7 OUT62
5 71
AC_954 AD_886
N.C. N.C.
OUT6 OUT63
4 72
AC_953 AD_885
3 AC_952 AD_884 73
2 AC_951 AD_883 74
1 75
AD_882
AD_881
R14380
0
5 6
74
AD_922 AE_854
25 51
AD_923 AE_855
24 52
AD_924 AE_856
23 AD_925 AE_857 53
OUT24 OUT45
OUT39 OUT30
22 AD_926 AE_858 54
OUT40 OUT29 OUT23 OUT46
21 55
AD_927 AE_859
OUT41 OUT28
OUT22 OUT47
20 AD_928 AE_860 56
OUT21 OUT48
19 AD_929 AE_861 57
OUT20 OUT49
18 58
AD_930 AE_862
OUT19 OUT50
17 59
IC14903 AD_931 AE_863
OUT18 OUT51
16 AD_932 AE_864 60
OUT17 OUT52
15 61
AD_933 AE_865
AN16182A-VT
OUT16 OUT53
14 62
AD_934 AE_866
OUT15 OUT54
13 AD_935 AE_867 63
PDP SCAN DRIVER
OUT14 OUT55
12 AD_936 AE_868 64
OUT13 OUT56
S/P 11 65
AD_937 AE_869
OUT12 OUT57
68bit 10 AD_938 AE_870 66
OUT11 OUT58
9 AD_939 AE_871 67
OUT10 OUT59
8 68
AD_940 AE_872
OUT9 OUT60
7 69
AD_941 AE_873
OUT8 OUT61
OUT67 OUT2
6 AD_942 AE_874 70
OUT68 OUT1 OUT7 OUT62
5 71
AD_943 AE_875
N.C. N.C.
OUT6 OUT63
4 72
AD_944 AE_876
3 AD_945 AE_877 73
2 AD_946 AE_878 74
1 75
AE_879
AE_880
C14908
16V
R14386
1u
C14923 C14932 C14928
250V 250V 250V
R14921
0.1u 0.1u 0.1u
220k
7 8
UP
To 2nd 136pins of
SCAN ELECTRODES
1
2
AE_839
25
AE_838
24
AE_837
23 AE_836
OUT24
OUT39 OUT30
22 AE_835
OUT40 OUT29 OUT23
21
AE_834
OUT41 OUT28
OUT22
20 AE_833
OUT21
19 AE_832
OUT20
18
AE_831
OUT19
17
IC14904 AE_830
OUT18
16 AE_829
OUT17
15
AN16182A-VT AE_828
OUT16
14
AE_827
OUT15
13 AE_826
PDP SCAN DRIVER
OUT14
12 AE_825
OUT13
S/P 11
AE_824
OUT12
68bit 10 AE_823
OUT11
9 AE_822
OUT10
8
AE_821
OUT9
7
AE_820
OUT8
OUT67 OUT2
6 AE_819
OUT68 OUT1 OUT7
5
AE_818
N.C. N.C.
OUT6
4
AE_817
3 AE_816
2 AE_815
1
Vf
3
0
Vfo
4
VF5V
5
6
Vscn
7
C14934 C14920 C14921 C14930 C14922
250V 250V 250V 250V 250V
0.1u 0.1u 0.1u 0.1u 0.1u
Vf
8
VF5V
9
TH-42PZ80U
SU-Board (1/2) Schematic Diagram
9