Pioneer 434CMX - PDP - 43" Plasma Panel Service Manual page 48

1
VIDEO SLOT I/F ASSY
VS5 (CN8954)
No. Name
A
104 SCL_VS
105 GND
106 SDA_VS
107 GND
108 GND
109 GND
110 V+12V
111 GND
112 NC
113 GND
114 V+3.3STB
B
115 V+13.5
116 V+13.5
117 IN4_DET
118 IN3_DET
119 SLOT_ST2
120 IR
121 NC
122 NC
123 GND
124 GND
125 3G4G
126 IN5_DET
C
127 GND
128 DE
129 GND
130 CLK
131 GND
132 BA7_IC1
133 BA6_IC1
134 BA5_IC1
135 BA4_IC1
136 BA3_IC1
137 BA2_IC1
D
138 BA1_IC1
139 BA0_IC1
140 GND
141 GND
142 GA7_IC1
143 GA6_IC1
144 GA5_IC1
145 GA4_IC1
146 GA3_IC1
147 GA2_IC1
148 GA1_IC1
E
149 GA0_IC1
150
151
152 GND
153 GND
154 RA7_IC1
155 RA6_IC1
156 RA5_IC1
157 RA4_IC1
158 RA3_IC1
159 RA2_IC1
160 RA1_IC1
F
48
1
2
VIDEO SLOT 1 and 2 ASSY
CN7902
Voltage
(V)
Name No.
3.1 SCL_VS 104
0 GND 105
3.1 SDA_VS 106
0 GND 107
0 GND 108
0 GND 109
12.9 V+12V 110
0 GND 111
0 NC 112
0 GND 113
3.3 V+3.3STB 114
13.6 V+13.5 115
13.6 V+13.5 116
0 IN4_DET 117
0 IN3_DET 118
3 SLOT_ST2 119
5.1 IR 120
0 NC 121
0 NC 122
0 GND 123
0 GND 124
3.3 3G4G 125
0 IN5_DET 126
0 GND 127
2.5 DE 128
0 GND 129
1.5 CLK 130
0 GND 131
0/3.3 BA7_IC1 132
0/3.3 BA6_IC1 133
0/3.3 BA5_IC1 134
0/3.3 BA4_IC1 135
0/3.3 BA3_IC1 136
0/3.3 BA2_IC1 137
0/3.3 BA1_IC1 138
0/3.3 BA0_IC1 139
0 GND 140
0 GND 141
0/3.3 GA7_IC1 142
0/3.3 GA6_IC1 143
0/3.3 GA5_IC1 144
0/3.3 GA4_IC1 145
0/3.3 GA3_IC1 146
0/3.3 GA2_IC1 147
0/3.3 GA1_IC1 148
0/3.3 GA0_IC1 149
150
151
0 GND 152
0 GND 153
0/3.3 RA7_IC1 154
0/3.3 RA6_IC1 155
0/3.3 RA5_IC1 156
0/3.3 RA4_IC1 157
0/3.3 RA3_IC1 158
0/3.3 RA2_IC1 159
0/3.3 RA1_IC1 160
PDP-434CMX
2
3
VIDEO SLOT I/F ASSY
VS5 (CN8954)
Voltage
(V)
No. Name
161 RA0_IC1 0/3.3
162 GND 0
163
164
165 GND 0
166 GND 0
167 VSEPSCL 3.3
168 VSEPSDA 3.3
169 NC 0
170 GET_UART 3.3
171 FIRST_RXD 3.3
172 NC 0
173 EMGREQ1_S 0
174 EMGREQ2_S 0
175 IC1S_OE 0
176 NC 0
177 NC 0
178 NC 0
179 SLOT_ST3 0.4
180 M_CHOICE 0
181 SOUND2 0
182 GND 0
183 GND 0
184 DSUBH 4.5
185 GND 0
186 DSUBV 4.95
187 GND 0
188 GND 0
189 IN5_VD 3.3
190 HYOUJI_X 0
191 GPC3 0
192 GPC4 0
193 NC 0
194 VYOBI4 0
195 VYOBI5 0
196 VYOBI6 0
3
4
VIDEO SLOT 1 and 2 ASSY
CN7902
Name No.
RA0_IC1 161
GND 162
163
164
GND 165
GND 166
VSEPSCL 167
VSEPSDA 168
NC 169
GET_UART 170
FIRST_RXD 171
NC 172
EMGREQ1_S 173
EMGREQ2_S 174
IC1S_OE 175
NC 176
NC 177
NC 178
SLOT_ST3 179
M_CHOICE 180
SOUND2 181
GND 182
GND 183
DSUBH 184
GND 185
DSUBV 186
GND 187
GND 188
IN5_VD 189
HYOUJI_X 190
GPC3 191
GPC4 192
NC 193
VYOBI4 194
VYOBI5 195
VYOBI6 196
4