Pin No. Mark I/O Function
32 SUBQ/SRDT I CD subcode clock input
33 SQCK/SCLK O CD subcode clock
output
34 LOAD SW I MD load (TRG) SW
(H:SW off)
35 MD_LINK
OUT
O MD portable link serial
data output
36 MD_LINK IN I MD portable link serial
data input
37 CR02 PB O CR02 tape play back
(active H)
38 MD_REQ O MD request output
39 MD_SYS
RST
O MD system reset
output (L:Reset)
40 MD_CS I MD chip select input
41 CRT I/O CR Timer
42 EE_DATA O E2prom data output
(Normally ‘L’)
43 EE-CLK O E2prom clock output
(Normally ‘L’)
44 EE_CS O E2prom CS (Normally
‘L’)
45 STEREO I Tuner stereo det input
46 SD I Tuner signal det input
47 DO I Tuner if count data
input
48 MOTOR_H O Deck motor (active :H)
49 PL_H O Deck plunger (active :H)
50 PLLCLK O Tuner PLL clock output
51 PLLDAT O Tuner PLL data output
52 PLLCE O Tuner PLL chip enable
53 BP O Beat proof for AM
54 CR02 I Chrome tape detecting
switch
55 REC_H O Deck record control
output (active: H)
56 DMT O Tape mute output (L:
Mute on)
57 LCLOSE_H O CD close tray low
speed (Active : H)
58 LOPEN_L O CD open tray low
speed (Active : L)
59 CD_OPEN
SW
I CD open switch input
60 CLOSE_L O CD close tray normal
(Active : L)
60