Pioneer X-HX700, Руководство по обслуживанию

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X-HX700
43
No.
Pin Name I/O Function No. Pin Name I/O Function
61 BYTCK O
When IOSEL=H, byte clock signal output
When IOSEL=L, Traverse STOP signal output
H: STOP mode
71 /TEST I Test pin (Normal: H)
62 /CLDCK O
Subcode frame clock signal output
(fCLDCK=7.35kHz)
72 AVDD1 I
Power supply for analog circuit
[for audio output (use both as L ch and R ch)]
63 FCLK O
Crustal frame clock signal output
(fFCLK=7.35kHz)
73 OUTL O L ch audio output
64 IPFLAG O Interpolate flag signal output H: Interpolate 74 AVSS1 I
Ground for analog circuit
[for audio output (use both as L ch and R ch)]
65 FLAG O Flag signal output 75 OUTR O R ch audio output
66 CLVS O
Phase sync. state signal output of spindle
servo H: CLV , L: Rough servo
76 RSEL I
RF signal polarity specify pin
When light level is "H", RSEL=H
When light level is "L", RSEL=L
67 CRC O
Subcode CRC check result output
H: OK , L: NG
77 CSEL I
Crystal oscillator frequency specify pin
H : Oscillation frequency = 33.8688MHz
L : Oscillation frequency = 16.9344MHz
68 DEMPH O Deemphasis detection signal output H: ON 78 PSEL I
When IOSEL=H, test pin (normal: L)
When IOSEL=L, SRDATA input
69 RESY O
When IOSEL=H, playback sync signal RESY
output of frame sync.
H: synchronize, L: not synchronize
When IOSEL=L, address reset signal FLAG6
output of RAM for deinterleave.
L: generate address reset
79 MSEL I
When IOSEL=H, SMCK pin output frequency
switch
H : SMCK= 8.4672MHz
L : SMCK= 4.2336MHz
When IOSEL=L, LRCK input
H: Lch data, L: Rch data
SMCK= 4.2336MHz fixed
70 IOSEL I Mode switch pin 80 SSEL I
When IOSEL=H, SUBQpin output mode
switch H: Q code buffer use mode
When IOSEL=L, BCLK input
Q code buffer mode fixed
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Pin Function