Pioneer DVJ-X1 - Professional DVD Turntable, Service Manual

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DVJ-X1
127
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No. Mark Pin Name I/O Pin Function
101 RVI RVI I VREFH reference voltage/current control
102 VREFH VREFH I Reference voltage (2.2V) input
103 DSLF2 DSLF2 I Connect a capacitor for DSL (data slicer)
104 DSLF1 DSLF1 I Connect a capacitor for DSL (data slicer)
105 AVDDB AVDDB
−
Power supply (VA3V)
106 JITOUT JITOUT O Jitter monitor output
107 AVDDA AVDDA
−
Power supply (VA3V)
108 TECAPA TECAPA I NC
109 AD0 AD0(FE) I Focus error input
110 AD2 AD2(AS) I RFAS input
111 AD1 AD(TE) I Tracking error input
112 AD3 AD3(RFENV) I RF envelope input
113 AD4 AD4(RFDIF) I Radial differential input
114 AD5 AD5(FEDRV) I Focus drive input
115 AD6 AD6(TEDRV) I
Tracking drive input
116 AD7 AD7(T+) I Connect to VSS
117 AD8 AD8(T-) I Connect to VSS
118 AVSSA AVSSA
−
GNDA
119 PWM0 PWM0 O Focus drive control
120 PWM1 PWM1 O Tracking drive control
121 VSS VSS
−
GNDD
122 VDD3 VDD3
−
Power supply (VD3V)
123 IDGT IDGT O NC
124 DTR DTR O NC
125 MONI0/P9 BUSY/MONI0 I/O Monitor output
126 MONI1/P10
NAMUTE/MONI1
I/O Monitor output
127 MONI2/P11 NDMUTE1/MONI2 I/O Monitor output
128 MONI3/P12 NDMUTE2/MONI3 I/O Monitor output
129 MSTPOL/MONI4 MSTPOL/MONI4 I
130 DASPST/MONI5
DASPST/MONI5
I Connect to VSS
131 NEJECT/MONI6 NEJECT/MONI6 O
NC
132 NTRYCL/MONI7
NTRYCL/MONI7
O NC
133 DMARQ DMARQ O DMA request output to the host
134 NIOWR NIOWR I Host write input
135 VDD3 VDD3
−
Power supply (VD3V)
136 VSS VSS
−
GNDD
137 NIORD NIORD I Host read input
138 IODRY IODRY O Ready output to the host
139 NDMACK NDMACK I
Host DMA acknowledge input
140 INTRQ INTRQ O Interruption output to the host
141 NIOCS16 NIOCS16 O Data bus width selection
142 DA1 DA1 I Address input
143 NPDIAG NPDIAG I/O
144 DA0 DA0 I
Address input
145 VSS VSS
−
GNDD
146 VDD3 VDD3
−
Power supply (VD3V)
147 DA2 DA2 I Address input
148 NCS1FX NCS1FX I Chip select input
149 NCS3FX NCS3FX I Chip select input
150 NDASP NDASP I/O
151 HDD15 HDD15 I/O Data input/output