Pioneer AVX-P7300DVD, Service Manual

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Pin No. Pin Name I/O Function and Operation
63 PLLOK I PLL drag OK signal input
64 IDHOLD GND
65 DACLRCK I 1bit DAC - LR channel data strobe input
66 DACDATA I CD 1bit DAC channel data input
67
tron
O Tracking ON output
68 DACCLK O 1bit DAC channel data shift clock input
69 IPFLG O CIRG error flag output
70 SUBC O CD sub code output
71
cldck
O CD sub code data frame clock output
72 MINTEST I GND
73 TEST I GND
74 VSS332 I/O GND
75 VDD332 I/O power supply (3.3V)
76 CHCK40 O SRDATA clock output
77–80 DAT3–0 O SRDATA output 3–0
81 VSS333 I/O GND
82 VDD333 I/O power supply (3.3V)
83 TX O Digital audio interface data output
84 XRESET I Reset input
85 ENS I Servo DSC serial I/F chip select input
86 ENC I CIRC serial I/F chip select input
87 CPUIRQ O Interrupt request output to system computer
88 CPUCLK I System computer serial I/F clock input
89 CPUDTIN I System computer serial I/F data input
90 CPUDTOUT O System computer serial I/F data output
91,92 MONA,B O Monitor terminal output A,B
93 CDPLLOK O CD PLL drag OK signal output
94 N.C.12 Not used
95 VSS252 GND
96 VDD252 Power supply
97,98 N.C. Pull up
99 TG I Tangential phase-contrast input
100 REFNV I RF envelop input
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