Pioneer DVR-520H-S Service Manual page 128

1
BALL
No. Pin Name
Address
111 J27 ECS
A
112 GND GND
113 J26 EADRS[11]
114 J25 EADRS[8]
115 GND GND
116 K24 ECLKO
117 VDD3 VDD3
118 H28 EBS[0]
119 H27 EBS[1]
120 H26 EADRS[10]
121 VDD VDD
122 G28 EADRS[0]
B
123 GND GND
124 J24 EADRS[9]
125 GND GND
126 G27 EADRS[1]
127 H25 EADRS[6]
128 G26 EADRS[2]
129 VDD3 VDD3
130 F27 EDATA[17]
131 F28 EDATA[16]
132 H24 EADRS[7]
133 VDD VDD
C
134 G25 EADRS[4]
135 GND GND
136 F26 EDATA[30]
137 GND GND
138 E27 EDATA[19]
139 E28 EDATA[18]
140 F25 EDATA[31]
141 VDD3 VDD3
142 E26 EDATA[29]
143 G24 EADRS[5]
144 D28 EDATA[20]
145 VDD VDD
D
146 D27 EDATA[21]
147 GND GND
148 C28 EDATA[22]
149 GND GND
150 F24 EADRS[3]
151 E25 EDATA[28]
152 D26 EDATA[26]
153 VDD3 VDD3
154 B28 EDATA[23]
155 C27 EDATA[25]
156 B27 EDATA24]
E
157 VDD VDD
158 D25 EDATA[27]
159 GND GND
160 C26 AT1DATA[15]
161 E24 AT1DATA[14]
162 GND GND
163 A28 VDD
164 B26 AT1DATA[13]
165 A27 AT1DATA[12]
F
128
1
2
I/O Function
O SDRAM ENC, Output buffer
−
Ground
O SDRAM ENC, Output buffer
O SDRAM ENC, Output buffer
−
Ground
O SDRAM ENC, Output buffer
−
3.3V I/O power supply
O SDRAM ENC, Output buffer
O SDRAM ENC, Output buffer
O SDRAM ENC, Output buffer
−
1.2V LOGIC power supply
O SDRAM ENC, Output buffer
−
Ground
O SDRAM ENC, Output buffer
−
Ground
O SDRAM ENC, Output buffer
O SDRAM ENC, Output buffer
O SDRAM ENC, Output buffer
−
3.3V I/O power supply
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
O SDRAM ENC, Output buffer
−
1.2V LOGIC power supply
O SDRAM ENC, Output buffer
−
Ground
I/O SDRAM ENC, Bidirectional buffer
−
Ground
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
−
3.3V I/O power supply
I/O SDRAM ENC, Bidirectional buffer
O SDRAM ENC, Output buffer
I/O SDRAM ENC, Bidirectional buffer
−
1.2V LOGIC power supply
I/O SDRAM ENC, Bidirectional buffer
−
Ground
I/O SDRAM ENC, Bidirectional buffer
−
Ground
O SDRAM ENC, Output buffer
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
−
3.3V I/O power supply
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
I/O SDRAM ENC, Bidirectional buffer
−
1.2V LOGIC power supply
I/O SDRAM ENC, Bidirectional buffer
−
Ground
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
−
Ground
−
1.2V LOGIC power supply
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
DVR-520H-S
2
3
BALL
No. Pin Name
Address
166 VDD3 VDD3
167 C25 AT1DATA[11]
168 D24 AT1DATA[10]
169 E23 AT1DATA[9]
170 GND GND
171 A26 AT1DATA[8]
172 A25 AT1DATA[7]
173 B25 AT1DATA[6]
174 GND GND
175 C24 AT1DATA[5]
176 VDD3 VDD3
177 E22 AT1DATA[4]
178 VDD VDD
179 D23 AT1DATA[3]
180 A24 AT1DATA[2]
181 B24 AT1DATA[1]
182 GND GND
183 C23 AT1DATA[0]
184 D22 AT1RESET
185 E21 AT1DMARQ
186 GND GND
187 B23 AT1DMACK
188 VDD3 VDD3
189 A23 AT1DIOW
190 VDD VDD
191 C22 AT1DIOR
192 D21 AT1IORDY
193 B22 AT1INTRQ
194 GND GND
195 E20 AT1ADR[2]
196 A22 AT1ADR[1]
197 C21 AT1ADR[0]
198 GND GND
199 B21 AT1CS[1]
200 VDD3 VDD3
201 A21 AT1CS[0]
202 VDD VDD
203 E19 AT2DATA[15]
204 D20 AT2DATA[14]
205 C20 AT2DATA[13]
206 GND GND
207 B20 AT2DATA[12]
208 A20 AT2DATA[11]
209 D19 AT2DATA[10]
210 GND GND
211 E18 AT2DATA[9]
212 VDD3 VDD3
213 C19 AT2DATA[8]
214 VDD VDD
215 B19 AT2DATA[7]
216 A19 AT2DATA[6]
217 D18 AT2DATA[5]
218 GND GND
219 C18 AT2DATA[4]
220 E17 AT2DATA[3]
3
4
I/O Function
−
3.3V I/O power supply
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
−
Ground
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
−
Ground
I/O ATAPI-DVD, Bidirectional buffer
−
3.3V I/O power supply
I/O ATAPI-DVD, Bidirectional buffer
−
1.2V LOGIC power supply
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
I/O ATAPI-DVD, Bidirectional buffer
−
Ground
I/O ATAPI-DVD, Bidirectional buffer
O Output buffer,8mA
I ATAPI-DVD, Input buffer
−
Ground
O ATAPI-DVD, Output buffer
−
3.3V I/O power supply
O ATAPI-DVD, Output buffer
−
1.2V LOGIC power supply
O ATAPI-DVD, Output buffer
I ATAPI-DVD, Input buffer
I ATAPI-DVD, Input buffer
−
Ground
O ATAPI-DVD, Output buffer
O ATAPI-DVD, Output buffer
O ATAPI-DVD, Output buffer
−
Ground
O ATAPI-DVD, Output buffer
−
3.3V I/O power supply
O ATAPI-DVD, Output buffer
−
1.2V LOGIC power supply
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
−
Ground
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
−
Ground
I/O ATAPI-HDD, idirectional buffer
−
3.3V I/O power supply
I/O ATAPI-HDD, Bidirectional buffer
−
1.2V LOGIC power supply
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
−
Ground
I/O ATAPI-HDD, Bidirectional buffer
I/O ATAPI-HDD, Bidirectional buffer
4