Pioneer CRT3452 Service Manual page 110

Audio system dvd/cd compatible changer. lexus lx470, land cruiser 100
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1
Pin No.
Pin Name
171
XMDRDQM1
172
VSS
A
173
XMDRWE
174
XMDRDQM0
175
MDRDAT8
176
VSS
177
MDRDAT7
178
MDRDAT9
179
MDRDAT6
180
MDRDAT10
181
MDRDAT5
182
VSS
183
VDD
184
MDRDAT11
B
185
MDRDAT4
186
MDRDAT12
187
MDRDAT3
188
MDRDAT13
189
VSS
190
MDRDAT2
191
MDRDAT14
192
MDRDAT1
193
MDRDAT15
194
MDRDAT0
195
VSS
196
NC
C
197
ICK27M
198
VSS
199
OCK27M
200
VSSA
201
VDDA
202
ILPF
203
MLPF
204
OLPF
205
OVCO
206
VSS
207
XPLLRST
208
XSYNCRST
D
*MB86373BPFV-G-BI
53
E
104
F
110
1
2
I/O
Function and Operation
O
Input mask/output enable signal for SDRAM
GND
O
Write enable signal for SDRAM
O
Input mask/output enable signal for SDRAM
I/O
Data bus signal for SDRAM
GND
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
GND
2.5V Power supply
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
GND
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
I/O
Data bus signal for SDRAM
GND
Not used
I
System clock output
GND
O
System clock input
GND (VCO only)
2.5V Power supply (VCO only)
O
PLL section inverter output for audio
I
PLL section inverter input for audio
O
Phase detector output for audio
I
VCO input for audio clock
GND
I
PLL section reset signal
Connect to VDD
208
157
XDV-M8357ZT/UC
2
3
3
4
4

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