– 31 –
59
P22 / P-DEMO
O/I
FL segment output / DEMO with panel setting switch input (not used).
60
P21 / DEMO
O/I
FL segment ouptut / No DEMO (initial clock) setting switch input (not used).
61
P20 / TRAYPOS
O/I
FL segment output / Tray position switching input.
62
P19 / DS-DET1
O/I
FL segment output / CD DSIC detection switch 1 input.
63
P18 / DS-DET2
O/I
FL segment output / CD DISC detection switch 2 input.
64
P17 / TRAY3
O/I
FL segment output / CD tray 3 switching input.
65
P16 / TRAY2
O/I
FL segment output / CD tray 2 switching input.
66
P15 / TRAY1
O/I
FL segment output / CD tray 1 switching input.
67
P14 / F2
O/I
FL segment output / Feature select switch 2 input (not used).
68
P13 / F1
O/I
FL segment output / Feature select switch 1 input (not used).
69
P12 / B3
O/I
FL segment output / TUNER band switch 3 input (not used).
70
P11 / B2
O/I
FL segment output / TUNER band switch 2 input (not used).
71
P10 / B1
O/I
FL segment output / TUNER band switch 1 input (not used).
72
VDD4
–
Power supply. Connected to VDD3.
73
P9
O
FL segment output.
74
P8 / RECB
O/I
FL segment output / Deck side B recording able or disable detection switch input.
75
P7 / RECA
O/I
FL segment output / Deck side A recording able or disable detection switch input.
76
P6 / CST
O/I
FL segment output / Deck cassette existence detection switch input.
77
P5 / OP
O/I
FL segment output / MD door open switch detection input.
78
P4 / CL
O/I
FL segment output / MD dooe close switch detection input.
79
P3 / CAM
O/I
FL segment output / Deck cam-operation detection swutch input.
80
P2 / AUTO
O/I
FL segment output / Deck reel-rotation detection switch input.
81
P1
O
FL segment output.
82
O-KEYSCAN
O
Segment input timing output. "H" = Input timing.
83
O-MOTOR
O
Deck mecha motor control output.
84
O-FSTB
O
Shift register IC control serial strobe output.
85
O-CDTOPEN
O
CD tray control output. "H" = Open.
86
O-CDTCLOSE
O
CD tray control output. "H" = Close.
System power control output.
MD reset output.
Ground.
Power supply. Connected to VDD1.
CD DSP IC RWC control output.
CD DSP IC CQCK control output.
Audio signal line mute control output.
94
O-SOL
O
Deck mecha plunger control output.
95
O-SIN
O
MD serial data output.
96
I-SOUT
I
MD serial data input.
97
I-ACLK
I
MD unit latch clock input.
98
ARDY
O
MD unit serial data ready port control output.
99
O-SREQ
O
From MD unit serial data transfer request control output.
100
I-MREQ
I
To MD unit serial data transfer request control input.
Pin No.
Pin Name
I/O
Description
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
