Panasonic TH-46PZ80UA Service Manual page 76

11.34. SU-Board (1/2) Schematic Diagram
! SU-BOARD TXNSU1RKTC (1/2)
A
SU1
B
20 CHA
19
OCM
18
17
16
C
15
AA_SIU AA_OC2U2
14
AA_OC2U1
13
R14920 D14909
22
12 AA_LATU2 MA3X152E0L
11 AA_LATU1
R14915
10 22 AB_1043
AA_LATU1
R14919 AB_1042 51
9 22 AA_OC2U2
D14910 52
AB_1041
MA2J11100L
AA_OC2U1 AB_1040 53
8
OUT45
54
R14910 AB_1039
OUT46
7 22
AB_1038 55
R14909
OUT47
22 AA_CLKU2 AB_1037 56
6
OUT48
57
AB_1036
5 AA_CLKU1 OUT49
AB_1035 58
R14908 OUT50
59
4 22 AB_1034
OUT51
R14917 AB_1033 60
22
3 AA_OC1U2 OUT52
61
AB_1032
OUT53
2 AA_OC1U1 AB_1031 62
OUT54
AB_1030 63
R14907
OUT55
1 22 64
AB_1029
OUT56
AB_1028 65
SIDE
OUT57
66
AB_1027
OUT58
AB_1026 67
D
OUT59
SU11 TO AB_1025 68
OUT60
SD-BOARD 69
AB_1024
(SD11) OUT61
AB_1023 70
OUT62
71
AB_1022
OUT63
AB_1021 72
73
AB_1020
AB_1019 74
75
AB_1018
AB_1017
C14939 C14940 C14941 C14942
50V 50V 50V 50V
1000p
470p 470p 470p
E
F
TH-46PZ80UA
SU-Board (1/2) Schematic Diagram
1 2
To 1st 134pins of
SCAN ELECTRODES
AB_1058 AC_990
25 AB_1059 AC_991 51
24 52
AB_1060 AC_992
23 AB_1061 AC_993 53
OUT24 OUT45
OUT39 OUT30 22 54 OUT39
AB_1062 AC_994
OUT40 OUT29 OUT23 OUT46 OUT40
21 AB_1063 AC_995 55
OUT41 OUT28 OUT41
OUT22 OUT47
20 AB_1064 AC_996 56
OUT21 OUT48
19 57
AB_1065 AC_997
OUT20 OUT49
18 AB_1066 AC_998 58
IC14902
IC14901 OUT19 OUT50
17 59
AB_1067 AC_999
OUT18 OUT51
16 AB_1068 AC_1000 60
AN16182A-VT AN16182A-VT
OUT17 OUT52
15 61
AB_1069 AC_1001
OUT16 OUT53
14 AB_1070 AC_1002 62
PDP SCAN DRIVER PDP SCAN DRIVER
OUT15 OUT54
13 AB_1071 AC_1003 63
OUT14 OUT55
S/P 12 64
AB_1072 AC_1004
OUT56
OUT13
64bit 11 AB_1073 AC_1005 65
OUT12 OUT57
10 66
AB_1074 AC_1006
OUT11 OUT58
9 AB_1075 AC_1007 67
OUT10 OUT59
8 AB_1076 AC_1008 68
OUT9 OUT60
7 69
AB_1077 AC_1009
OUT67 OUT2 OUT8 OUT61 OUT67
6 AB_1078 AC_1010 70
OUT68 OUT1 OUT7 OUT62 OUT68
5 71
AB_1079 AC_1011
N.C. N.C. OUT6 OUT63 N.C.
4 AB_1080 AC_1012 72
3 73
AC_1013
2 AC_1014 74
1 75
AC_1015
AC_1016
R14380
0
3 4
SU2
AC_975 AD_907
25 AC_974 AD_906 51
24 52
AC_973 AD_905
23 AC_972 AD_904 53
OUT24 OUT45
OUT30 22 54 OUT39
AC_971 AD_903
OUT29 OUT23 OUT46 OUT40
21 AC_970 AD_902 55
OUT28 OUT41
OUT22 OUT47
20 AC_969 AD_901 56
OUT21 OUT48
19 57
AC_968 AD_900
OUT20 OUT49
18 AC_967 AD_899 58
IC14903
OUT19 OUT50
17 59
AC_966 AD_898
OUT18 OUT51
16 AC_965 AD_897 60
AN16182A-VT
OUT17 OUT52
15 61
AC_964 AD_896
OUT16 OUT53
14 AC_963 AD_895 62
PDP SCAN DRIVER
OUT15 OUT54
13 AC_962 AD_894 63
OUT14 OUT55
S/P 12 64 S/P
AC_961 AD_893
OUT56
OUT13
68bit 11 AC_960 AD_892 65 68bit
OUT12 OUT57
10 66
AC_959 AD_891
OUT11 OUT58
9 AC_958 AD_890 67
OUT10 OUT59
8 AC_957 AD_889 68
OUT9 OUT60
7 69
AC_956 AD_888
OUT2 OUT8 OUT61 OUT67
6 AC_955 AD_887 70
OUT1 OUT7 OUT62 OUT68
5 71
AC_954 AD_886
N.C. OUT6 OUT63 N.C.
4 AC_953 AD_885 72
3 73
AC_952 AD_884
2 AC_951 AD_883 74
1 75
AD_882
AD_881
5 6
76
UP
To 2nd 136pins of
SCAN ELECTRODES
AD_922 AE_854
25 AD_923 AE_855 51
24 52
AD_924 AE_856
23 AD_925 AE_857 53
OUT24 OUT45
OUT30 22 54 OUT39 OUT30
AD_926 AE_858
OUT29 OUT23 OUT46 OUT40 OUT29
21 AD_927 AE_859 55
OUT28 OUT41 OUT28
OUT22 OUT47
20 AD_928 AE_860 56
OUT21 OUT48
19 57
AD_929 AE_861
OUT20 OUT49
18 AD_930 AE_862 58
IC14904
OUT19 OUT50
17 59
AD_931 AE_863
OUT18 OUT51
16 AD_932 AE_864 60 AN16182A-VT
OUT17 OUT52
15 61
AD_933 AE_865
OUT16 OUT53
14 AD_934 AE_866 62
PDP SCAN DRIVER
OUT15 OUT54
13 AD_935 AE_867 63
OUT14 OUT55
12 64 S/P
AD_936 AE_868
OUT56
OUT13
11 AD_937 AE_869 65 68bit
OUT12 OUT57
10 66
AD_938 AE_870
OUT11 OUT58
9 AD_939 AE_871 67
OUT10 OUT59
8 AD_940 AE_872 68
OUT9 OUT60
7 69
AD_941 AE_873
OUT2 OUT8 OUT61 OUT67 OUT2
6 AD_942 AE_874 70
OUT1 OUT7 OUT62 OUT68 OUT1
5 71
AD_943 AE_875
N.C. OUT6 OUT63 N.C. N.C.
4 AD_944 AE_876 72
3 73
AD_945 AE_877
2 AD_946 AE_878 74
1 75
AE_879
AE_880
R14386
0
C14923 C14932 C14928 C14934 C14920
250V 250V 250V 250V 250V
0.1u 0.1u 0.1u 0.1u 0.1u
TH-46PZ80UA
SU-Board (1/2) Schematic Diagram
7 8
1
2
AE_839
25 AE_838
24
AE_837
23 AE_836
OUT24
22
AE_835
OUT23
21 AE_834
OUT22
20 AE_833
OUT21
19
AE_832
OUT20
18 AE_831
OUT19
17
AE_830
OUT18
16 AE_829
OUT17
15
AE_828
OUT16
14 AE_827
OUT15
13 AE_826
OUT14
12
AE_825
OUT13
11 AE_824
OUT12
10
AE_823
OUT11
9 AE_822
OUT10
8 AE_821
OUT9
7
AE_820
OUT8
6 AE_819
OUT7
5
AE_818
OUT6
4 AE_817
3
AE_816
2 AE_815
1
Vf
3
Vfo
4
VF5V
5
6
Vscn
145V
7
C14921 C14930 C14922
250V 250V 250V
0.1u 0.1u 0.1u
Vf
8
VF5V
9
9