Panasonic TH-50PX80UA Service Manual page 73

11.37. SD-Board (2/2) Schematic Diagram
SD-BOARD TXNSD1RQTU (2/2)
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AE_155 AE_166
AE_154 51 25 AE_167
AE_153 52 24 AE_168
53 23
AE_152 AE_169
OUT41 OUT35 OUT30 OUT24
AE_151 54 22 AE_170
OUT42 OUT36 OUT29 OUT23
55 21
AE_150 OUT37 OUT28 AE_171
OUT43 OUT22
AE_149 56 20 AE_172
OUT44 OUT21
AE_148 57 19 AE_173
OUT45 IC14954 OUT20
58 18
AE_147 AE_174
OUT46 OUT19
AE_146 59 17 AE_175
AN16081A-VT
OUT47 OUT18
AE_145 60 16 AE_176
OUT48 OUT17
61 15
AE_144 PDP SCAN DRIVER AE_177
OUT49 OUT16
AE_143 62 14 AE_178
OUT50 OUT15
63 S/P 13
AE_142 AE_179
OUT51 OUT14
64bit
AE_141 64 12 AE_180
OUT52 OUT13
AE_140 65 11 AE_181
OUT53 OUT12
66 10
AE_139 AE_182
OUT54 OUT11
AE_138 67 9 AE_183
OUT55 OUT10
68 8
AE_137 AE_184
OUT56 OUT9
69
AE_136 7 AE_185
OUT57 OUT63 OUT2 OUT8
AE_135 70 6 AE_186
OUT58 OUT64 OUT1 OUT7
71 5
AE_134 AE_187
OUT59 N.C. N.C. OUT6
AE_133 72 4 AE_188
AE_132 73 3 AE_189
74 2
AE_131 AE_190
75 1
AE_130
AE_129
Vf
1
Vfo
2
Vf5
3
4
C14972 C14973 C14950 C14970
50V 50V 50V
50V
220p 1000p 220p 220p
5V_F_A
D14952
MAZ80560HL
Vf
5
Vscn
6
VSET2_O
5V_F_B
SD42
TO
SC-BOARD
(SC42)
ZA14951
K4AD01Z00002
ZA14952
K4AD01Z00002
TH-50PX80UA
SD-Board (2/2) Schematic Diagram
10 11
To 3rd 96pins of
SCAN ELECTRODES
SD3
AF_91 AF_102
AF_90 51 25 AF_103
AF_89 52 24 AF_104
53 23
AF_88 AF_105
OUT41 OUT35 OUT30 OUT24
AF_87 54 22 AF_106
OUT42 OUT36 OUT29 OUT23
55 21
AF_86 OUT37 OUT28 AF_107
OUT43 OUT22
AF_85 56 20 AF_108
OUT44 OUT21
AF_84 57 19 AF_109
OUT45 IC14955 OUT20
58 18
AF_83 AF_110
OUT46 OUT19
AF_82 59 17 AF_111
AN16081A-VT
OUT47 OUT18
AF_81 60 16 AF_112
OUT48 OUT17
61 15
AF_80 PDP SCAN DRIVER AF_113
OUT49 OUT16
AF_79 62 14 AF_114
OUT50 OUT15
63 S/P 13
AF_78 AF_115
OUT51 OUT14
64bit
AF_77 64 12 AF_116
OUT52 OUT13
AF_76 65 11 AF_117
OUT53 OUT12
66 10
AF_75 AF_118
OUT54 OUT11
AF_74 67 9 AF_119
OUT55 OUT10
68 8
AF_73 AF_120
OUT56 OUT9
69
AF_72 7 AF_121
OUT57 OUT63 OUT2 OUT8
AF_71 70 6 AF_122
OUT58 OUT64 OUT1 OUT7
71 5
AF_70 AF_123
OUT59 N.C. N.C. OUT6
AF_69 72 4 AF_124
AF_68 73 3 AF_125
74 2
AF_67 AF_126
75 1
AF_66
AF_65
C14971 C14976 C14981 C14989
50V 50V 50V 50V
220p 220p
220p 1000p
IC14963
OR
TC7SH08F
5 1
C14926
2
50V
0.1u
4 3
C14943
R14949
25V
20k
4.7u
R14944
10
D14976
MA2J11100L
12 13 14
73
DOWN
To 4th 96pins of
SCAN ELECTRODES
SD4
AA_OC1U2 R14960 22
AA_CLKU2 R14964 22
AA_OC2U2 22
R14966
AA_LATU2 R14967 22
AA_OC1U1 R14956 22
AA_CLKU1 R14957 22
AA_SIU R14958 22
AA_OC2U1 R14959 22
AG_27 AG_38 AA_LATU1 R14991 22
AG_26 51 25 AG_39
AG_25 52 24 AG_40
53 23
AG_24 AG_41
OUT41 OUT35 OUT30 OUT24
AG_23 54 22 AG_42
OUT42 OUT36 OUT29 OUT23
55 21
AG_22 OUT37 OUT28 AG_43
OUT43 OUT22
AG_21 56 20 AG_44
OUT44 OUT21
AG_20 57 IC14956 19 AG_45
OUT45 OUT20
58 18
AG_19 AG_46
OUT46 OUT19
AG_18 59 AN16081A-VT 17 AG_47
OUT47 OUT18
AG_17 60 16 AG_48
OUT48 OUT17
61 PDP SCAN DRIVER 15
AG_16 AG_49
OUT49 OUT16
AG_15 62 14 AG_50
S/P
OUT50 OUT15
63 13
AG_14 AG_51
OUT51 64bit OUT14
AG_13 64 12 AG_52
OUT52 OUT13
AG_12 65 11 AG_53
OUT53 OUT12
66 10
AG_11 AG_54
OUT54 OUT11 5V_F_A
AG_10 67 9 AG_55
OUT55 OUT10
68 8
AG_9 AG_56
OUT56 OUT9
69
AG_8 7 AG_57
OUT57 OUT63 OUT2 OUT8
AG_7 70 6 AG_58
OUT58 OUT64 OUT1 OUT7
71 5
AG_6 AG_59
OUT59 N.C. N.C. OUT6
AG_5 72 4 AG_60 AA_OC1D2 R14975 47
AG_4 73 3 AG_61 AA_CLKD2 R14987 47
74 2
AG_3 AG_62
75 1 AA_OC2D2 R14993 47
AG_2 AA_LATD2 R14994 47
AG_1
AA_OC1D1 R14973 47
AA_CLKD1 R14974 47
AA_OC2D1 R14976 47
AA_LATD1 R14992 47
D14962
MA2J11100L
R14989
15k
C14991
20
50V
10p
AA_OC1U1
19
AA_OC1U2
18
17
AA_CLKU1
16
15 AA_CLKU2
14
13 AA_OC2U1
12 AA_OC2U2
11
D14974
MA3X152E0L
10 AA_LATU1 AA_OC2D1
AA_OC2D2
9 AA_LATU2
8
AA_SIU
7
6
AA_LATD1
AA_SO6
5 D14975
MA2J11100L
VSET2_O
4
OCM
3
R14971
10k
TO 2 R14950
10k
SU-BOARD
R14972
1 AA_CHA
(SU11) 10k
SD11 SIDE
15 16
TO
5V
SC-BOARD
(SC46)
SD46
PC14951
B3PBA0000457
R14961
330
8 1 AB_OC1
R14977
2.2k R14945
14 1 0 7 2
1A
VCC
13 1Y 2 R14978
6A 2.2k
6 3
12 2A 3
R14946
6Y
0
11 2Y 4
5 4 AB_CLK
5A
10 3A 5 R14962
C14987
5Y 330
50V
9 3Y 6 0.1u
4A
8 GND 7
C14992
4Y
16V
1u
IC14961
C0JBAZ000994
INV
IC14962
C0JBAZ000994
PC14952
INV
B3PBA0000457
R14963
330 AB_SIU
8 1
R14979
2.2k R14947
0
14 1A 1 7 2
VCC
13 2
1Y R14948
6A R14988
0 AB_OC2
2.2k 6 3
12 3
2A
6Y R14965 5V
330
11 4
2Y
5A 5 4
10 5
3A C14988 C14969
5Y
50V
50V
9 6 0.1u 0.1u
3Y
4A
8 7
GND
4Y
C14993
R14349
16V
10k D14961
1u
MAZ80560HL
R14943 47
5V_F_B
D14971 R14968
MA2J11100L 10k
D14960
MA2J11100L
Q14962
C14986
50V
2SD0601A0L
100p
R14970 R14969
4.7k 3.3k
D14959
Q14961
MA2J11100L
2SD0601A0L
TH-50PX80UA
SD-Board (2/2) Schematic Diagram
17 18