Pioneer FX-MG8667DVZT/EW, Service Manual

Page: 125 / 136

FX-MG8667DVZT/EW
125
5 6 7 8
5 6
7
8
C
D
F
A
B
E
165
166
167
168
169
170
171
172
173
174
175
176
177
178-180
181
182
183
184,185
186
187,188
189
190-193
194
195
196,197
198
199-201
202
203-205
206
207,208
209
210
211
212
213
214
215
216,217
218
219,220
221
222
223
224
225
226
227-229
230
231
232
233
234
235
236
237
238
239
240
AVDDG
IREF2
AVSSG
COMP2
VSS
BECLK
VDD33
EXTCK
PHCOMPO
LRCK
SRCK
ADOUT3
VSS
ADOUT
IECOUT
VDD33
VSS
MDQ
VDD15
MDQ
VDD33
MDQ
VSS
VDD33
MDQ
VSS
MDQ
VDD33
MDQ
VSS
DQM
VDD33
MA
VSS
MA4
VDD15
MA2
VSS
MA
VDD33
MA
VSS
VDD15
MCKI
VSS
MCK
VDD33
MA
VSS
MA
NWE
VDD33
BA0
MA
VSS
BA1
NCSM
NRAS
VDD33 I
I
I
I
O
O
O
O
O
O
I / O
I / O
I / O
I / O
I / O
I / O
O
O
O
O
O
O
I
O
O
O
O
O
O
O
O
O
Analog power suplly
Inside DAC bias current
Analog GND
Inside DAC
GND
Backend clock input
IO power supply
Exterior audio clock
Composite audio clock
LR chanel clock output
Bit clock output
Audio down mixing
GND
Audio data
IEC958 digital audio output
IO power supply
GND
SDRAM data
Power supply
SDRAM data
IO power supply
SDRAM data
GND
IO power supply
SDRAM data
GND
SDRAM data
GND
SDRAM data
GND
SDRAM data mask
Power supply
SDRAM address
GND
SDRAM address
Power supply
SDRAM address
GND
SDRAM address
Power supply
SDRAM address
GND
Power supply
SDRAM output clock
GND
SDRAM input clock
IO power supply
SDRAM address
GND
SDRAM address
SDRAM writte enable
IO power supply
SDRAM bank address
SDRAM address
GND
SDRAM bank address
SDRAM chip select
SDRAM low address strobe
IO power supply
Pin No. Pin Name I/O Function and Operation