Pioneer PDP-4270XA Service Manual page 187

5
UPD64015AGM-UEU (MAIN ASSY: IC5101)
• Video Decoder (for main screen)
Pin Arrangement (Top view)
DVDD1 133
DYMI 134
DCGI 135
DCBI 136
137
DCRI
138
AVDD1
139
ATS1
ATS2 140
AVDD3 141
ATS3 142
AGND 143
AGND 144
AGND 145
146
VCLY
147
VCOM1
148
AVI
VLPF1 149
ASYI 150
VRB1 151
ACYI 152
VRT1 153
ACSI 154
155
AVDD3
156
AVDD3
157
VRT2
ASCI 158
VRB2 159
AGI 160
VCOM2 161
162
ACBI
163
VRT3
164
ABI
165
VRB3
VCOM3 166
167
AVDD3
168
AVDD3
VCOM4 169
170
ACRI
171
VLPF2
172
ARI
173
VRB4
174
VRT4
AGND 175
AGND 176
5
6
PDP-427XD
6
7
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
7
8
A
B
DVDD3
ROY8
ROY9
ROY10
ROY11
ROY12
ROY13
DVDD1
DGND
ROFDIE
FCLK8
FCKM
DVDD1
RGRED
RSTB
SLA0
C
SDA
SCL
DVDD1
AGNDA
IOCR
AVDDA
AGNDA
IOCB
AVDDA
AGNDA
IOYG
AVDDA
RSET
REF
AGNDA
DVDD1
DGND
D
XI
XO
DVDD3
SDRDQ15
SDRDQ0
SDRDQ14
SDRDQ1
DVDD1
SDRDQ13
SDRDQ2
DGND
E
F
187
8