Panasonic TH-M50HD18 Service Manual page 66

11.30. SD-Board (2/2) Schematic Diagram
! SD-BOARD TXNSD1RQTU (2/2)
AE_155
AE_154 51 25
52 24
AE_153
AE_152 53 23
OUT41 OUT24
54 OUT35 OUT30 22
AE_151
OUT42 OUT36 OUT29 OUT23
55 21
AE_150 OUT37 OUT28
OUT43 OUT22
AE_149 56 20
OUT44 OUT21
57 19
AE_148
OUT45 OUT20
IC14954
AE_147 58 18
OUT46 OUT19
59 17
AE_146
AN16081A-VT
OUT47 OUT18
AE_145 60 16
OUT48 OUT17
AE_144 61 15
PDP SCAN DRIVER
OUT49 OUT16
62 14
AE_143
OUT50 OUT15
AE_142 63 S/P 13
OUT51 OUT14
64 64bit 12
AE_141
OUT52 OUT13
AE_140 65 11
OUT53 OUT12
66 10
AE_139
OUT54 OUT11
AE_138 67 9
OUT55 OUT10
AE_137 68 8
OUT56 OUT9
69 7
AE_136
OUT57 OUT8
OUT63 OUT2
AE_135 70 6
OUT58 OUT64 OUT1 OUT7
71 5
AE_134
N.C. N.C.
OUT59 OUT6
AE_133 72 4
AE_132 73 3
74 2
AE_131
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-M50HD18
SD-Board (2/2) Schematic Diagram
10 11
To 3rd 96pins of
SCAN ELECTRODES
SD3
AE_166 AF_91
AE_167 AF_90 51 25
52 24
AE_168 AF_89
AE_169 AF_88 53 23
OUT41 OUT24
54 OUT35 OUT30 22
AE_170 AF_87
OUT42 OUT36 OUT29 OUT23
55 21
AE_171 AF_86 OUT37 OUT28
OUT43 OUT22
AE_172 AF_85 56 20
OUT44 OUT21
57 19
AE_173 AF_84
OUT45 IC14955 OUT20
AE_174 AF_83 58 18
OUT46 OUT19
59 17
AE_175 AF_82
AN16081A-VT
OUT47 OUT18
AE_176 AF_81 60 16
OUT48 OUT17
AE_177 AF_80 61 15
PDP SCAN DRIVER
OUT49 OUT16
62 14
AE_178 AF_79
OUT50 OUT15
AE_179 AF_78 63 S/P 13
OUT51 OUT14
64 64bit 12
AE_180 AF_77
OUT52 OUT13
AE_181 AF_76 65 11
OUT53 OUT12
66 10
AE_182 AF_75
OUT54 OUT11
AE_183 AF_74 67 9
OUT55 OUT10
AE_184 AF_73 68 8
OUT56 OUT9
69 7
AE_185 AF_72
OUT57 OUT8
OUT63 OUT2
AE_186 AF_71 70 6
OUT58 OUT64 OUT1 OUT7
71 5
AE_187 AF_70
N.C. N.C.
OUT59 OUT6
AE_188 AF_69 72 4
AE_189 AF_68 73 3
74 2
AE_190 AF_67
75 1
AF_66
AF_65
C14971 C14976
50V 50V
220p 1000p
IC14963
TC7SH08F
5 1
C14926
2
50V
0.1u
4 3
R14949
20k
R14944
10
12 13
AF_102 AG_27
AF_103 AG_26 51 25
52 24
AF_104 AG_25
AF_105 AG_24 53 23
OUT41 OUT24
54 OUT35 OUT30 22
AF_106 AG_23
OUT42 OUT36 OUT29 OUT23
55 21
AF_107 AG_22 OUT37 OUT28
OUT43 OUT22
AF_108 AG_21 56 20
OUT44 OUT21
57 19
AF_109 AG_20 IC14956
OUT45 OUT20
AF_110 AG_19 58 18
OUT46 OUT19
59 AN16081A-VT 17
AF_111 AG_18
OUT47 OUT18
AF_112 AG_17 60 16
OUT48 OUT17
PDP SCAN DRIVER
AF_113 AG_16 61 15
OUT49 OUT16
62 14
AF_114 AG_15
OUT50 S/P OUT15
AF_115 AG_14 63 13
64bit
OUT51 OUT14
64 12
AF_116 AG_13
OUT52 OUT13
AF_117 AG_12 65 11
OUT53 OUT12
66 10
AF_118 AG_11
OUT54 OUT11
AF_119 AG_10 67 9
OUT55 OUT10
AF_120 AG_9 68 8
OUT56 OUT9
69 7
AF_121 AG_8
OUT57 OUT8
OUT63 OUT2
AF_122 AG_7 70 6
OUT58 OUT64 OUT1 OUT7
71 5
AF_123 AG_6
N.C. N.C.
OUT59 OUT6
AF_124 AG_5 72 4
AF_125 AG_4 73 3
74 2
AF_126 AG_3
75 1
AG_2
AG_1
20
19 AA_OC1U1
C14981 C14989 AA_OC1U2
18
50V 50V
220p 220p
17
16 AA_CLKU1
AA_CLKU2
15
14
13 AA_OC2U1
AA_OC2U2
12
11
D14974
MA3X152E0L
AA_LATU1 AA_OC2D1
10
AA_OC2D2
AA_LATU2
9
8
AA_SIU
7
6
AA_LATD1
5 AA_SO6
D14975
MA2J11100L
4
3 OCM
C14943
TO 2
25V R14950
10k
4.7u SU-BOARD
AA_CHA
1
(SU11)
SD11 SIDE
D14976
MA2J11100L
14 15
66
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
R14977
AG_38 AA_LATU1 R14991 22
2.2k
AG_39
14 1A 1
VCC
AG_40
13 1Y 2 R14978
AG_41
6A 2.2k
AG_42 12 3
2A
6Y
AG_43
11 2Y 4
AG_44
5A
AG_45 10 5
3A C14987
5Y
AG_46 50V
9 6 0.1u
3Y
AG_47
4A
AG_48
8 GND 7
C14992
4Y
AG_49 16V
1u
AG_50
AG_51
AG_52
IC14961
AG_53
AG_54 C0JBAZ000994
5V_F_A
AG_55
BUFFER
AG_56
AG_57
AG_58
AG_59
AG_60 AA_OC1D2 R14975 47
AG_61 AA_CLKD2 R14987 47
AG_62
AA_OC2D2 R14993 47
IC14962
AA_LATD2 R14994 47
C0JBAZ000994
BUFFER
AA_OC1D1 R14973 47
AA_CLKD1 R14974 47
AA_OC2D1 R14976 47
R14979
2.2k
AA_LATD1 R14992 47
14 1A 1
VCC
D14962 13 2
1Y
MA2J11100L 6A R14988
2.2k
12 2A 3
6Y
R14989
15k 11 2Y 4
5A
10 5
3A C14988
5Y 50V
0.1u
9 3Y 6
4A
8 GND 7
4Y
C14993
C14991 R14349
50V 16V
10k D14961
1u
10p MAZ80560HL
R14943
47
5V_F_B
D14971 R14968
MA2J11100L 10k
D14960
MA2J11100L
VSET2_O
Q14962
C14986
50V
2SD0601A0L
100p
R14971
10k
R14972 R14970 R14969
10k 4.7k 3.3k
D14959
Q14961
MA2J11100L
2SD0601A0L
TH-M50HD18
SD-Board (2/2) Schematic Diagram
16 17
TO
5V
SU-BOARD
(SU46)
SD46
PC14951
B3PBA0000457
R14961
330 AB_OC1
8 1
R14945
0
7 2
6 3
R14946
0
AB_CLK
5 4
R14962
330
PC14952
B3PBA0000457
R14963
330 AB_SIU
8 1
R14947
0
7 2
R14948
0 AB_OC2
6 3
R14965
5V
330
5 4
C14969
50V
0.1u
18