Pioneer X-HX5000 Service Manual page 43

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Pin Function
No.
I/O
Pin Name
When IOSEL=H, byte clock signal output
61 BYTCK O When IOSEL=L, Traverse STOP signal output
H: STOP mode
Subcode frame clock signal output
62 /CLDCK O
(fCLDCK=7.35kHz)
Crustal frame clock signal output
63 FCLK O
(fFCLK=7.35kHz)
64 IPFLAG O Interpolate flag signal output H: Interpolate
65 FLAG O Flag signal output
Phase sync. state signal output of spindle
66 CLVS O
servo H: CLV , L: Rough servo
Subcode CRC check result output
67 CRC O
H: OK , L: NG
68 DEMPH O Deemphasis detection signal output H: ON
When IOSEL=H, playback sync signal RESY
output of frame sync.
H: synchronize, L: not synchronize
69 RESY O
When IOSEL=L, address reset signal FLAG6
output of RAM for deinterleave.
L: generate address reset
70 IOSEL I Mode switch pin
Function No.
71 /TEST
72 AVDD1
73 OUTL
74 AVSS1
75 OUTR
76 RSEL
77 CSEL
78 PSEL
79 MSEL
80 SSEL
X-HX5000, X-HX3000, X-HX2000
I/O
Pin Name
I Test pin (Normal: H)
Power supply for analog circuit
I
[for audio output (use both as L ch and R ch)]
O L ch audio output
Ground for analog circuit
I
[for audio output (use both as L ch and R ch)]
O R ch audio output
RF signal polarity specify pin
I When light level is "H", RSEL=H
When light level is "L", RSEL=L
Crystal oscillator frequency specify pin
I H : Oscillation frequency = 33.8688MHz
L : Oscillation frequency = 16.9344MHz
When IOSEL=H, test pin (normal: L)
I
When IOSEL=L, SRDATA input
When IOSEL=H, SMCK pin output frequency
switch H : SMCK= 8.4672MHz
L : SMCK= 4.2336MHz
I
When IOSEL=L, LRCK input
H: Lch data, L: Rch data
SMCK= 4.2336MHz fixed
When IOSEL=H, SUBQpin output mode
switch H: Q code buffer use mode
I
When IOSEL=L, BCLK input
Q code buffer mode fixed
Function
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