Pioneer DVD-V8000 Service Manual page 138

1
No. Pin Name
A
103 VDD3.3
104 VDD2.5
105 GND
106 GND
107 VDD3.3
108 SAD3
109 SAD2
110 SAD1
111 SAD0
112 XIRQ10
B
113 XIRQ11
114 SA0
115 SA1
116 SA2
117 SA3
118 SA4
119 SA5
120 SA6
121 SA7
122 SA8
123 SA9
C
124 SA10
125 SA11
126 SA12
127 SA13
128 SA14
129 SA15
130 VDD2.5
131 GND
132 SA16
133 SA17
D
134 SA18
135 SA19
136 FSX
137 EFLG
138 NCO
139 LETTER
140 SQUEEZE
141 FGPL
142 RERR
143 PPWM
E
144 GND
145 VDD3.3
146 VPWM
147 FPWM
148 TCM2
149 VCOCLK
150 GND
151 DUTY50
152 AFC
153 APC
154 VDD3.3
F
155 GND
138
1
2
I/O
−
Power supply (+ 3.3 V)
−
Power supply (+ 2.5 V)
−
Ground
−
Ground
−
Power supply (+ 3.3 V)
I/O Data bus D11
−
Data bus D10
−
Data bus D9
−
Data bus D8
O Interruption request output
O Interruption request output
I Address bus A0
I Address bus A1
I Address bus A2
I Address bus A3
I Address bus A4
I Address bus A5
I Address bus A6
I Address bus A7
I Address bus A8
I/O Address bus A9
I/O Address bus A10
I/O Address bus A11
I/O Address bus A12
I/O Address bus A13
I/O Address bus A14
I/O Address bus A15
−
Power supply (+ 2.5 V)
−
Ground
I/O Address bus A16
I/O GND fixed
I/O GND fixed
I/O GND fixed
I FSX signal input from the CD decoder
I EFLG signal input from the CD decoder
−
Not used
O LETTER signal output
O SQUEEZE signal output
I Spindle motor rotation pulse input
O Control output for rough servo
O PWM output for phase servo
−
Ground
−
Power supply (+ 3.3 V)
O 5-bit PWM output for velocity servo
O 7-bit PWM output for FG servo
I GND fixed
I System clock of the spindle demodulator
−
Ground
O Pulse output of duty 50 %
O Output frequency error of VCOCLK and reference clock as a PWD pulse
O Output a PLL phase error as a PWD pulse
−
Power supply (+ 3.3 V)
−
Ground
DVD-V8000
2
3
Pin Function
3
4
4