60
XC-IS21T
•
Pin Function
PDG242B (U-COM ASSY : IC5501)
• System Control IC
No. Name
I/O Description
1
TCRECF
I
Mecha RECF SW
2
TCTIN
O
TAPE Tray load in
3
TCTOUT
O
TAPE Tray load out
4
LCD POWER
O
LCD ON/OFF
5
LIGHT
O
LCD Buck light control
6
CDDSW1
I
CD Door detection Input 1
7
CDDSW2
I
CD Door detection Input 2
8
STBYLED
O
Standby LED control
9
CDDSW3
I
CD Door detection Input 3
10
CDDSW4
I
CD Door detection Input 4
11
CDCOLSE
O
CD Door close drive output
12
CDOPEN
O
CD Door open drive output
13
CD LDON
I
CD laser diode control output
14
CDINSID
I
CD inside SW input
15
CDSCLK
O
CD automatick adjustment input clok
16
CDSENS
I
CD LSI replay (GFS, FOK)
17
CDCLK
O
CD LSI clock
18
CDLAT
O
CD LSI latch
19
CDDATA
O
CD LSI data
20
CDSYSM
O
CD decoder mute control
21
CDRESET
O
CD LSI reset
22
CDCONT
O
CD LSI power control
23
CDMUTE
O
CD mute control
24
LINE2 MUTE
O
Line2 mute control
25
LINE1 MUTE
O
Line1 mute control
26
LINE CONT
O
Line ATT control
27
VOLCE
O
E-Volume LSI chip enabled
28
VOLDATA
O
E-Volume LSI data
29
SCLK
O
System bus clock
30
RST
-
Reset
31
EXTAL
-
Oscillator pulses
32
XTAL
-
( 12MHz)
33
Vss
-
GNDD
34
VOLCLK
O
E-Volume LSI clock
35
SYSPOW
O
System power control
36
AVSS
-
GNDD
37
AVREF
-
+5V
38
KEY1
O
Key input
39
KEY2
O
Key input
40
KEY3
O
Key input
No. Name
I/O Description
41
PROTECT
O
Protect detection input
42
SIMUKE
O
Model type select input
43
ST/TUNE
O
TX STREO/TUNED input
44
JOGIN
O
Multi JOG input
45
-
-
-
46
SDATA
I/O Systembus data
47
SREQ
I/O Systembus reqest
48
LCDCLK
O
LCD micro computer clock
49
LCDCE
O
LCD micro computer CE
50
LCDDAT
O
LCD micro computer data
51
CDSQCK
O
CD SUBQ clock
52
CDSQSO
I
CD SUBQ data input
53
LCDRST
O
LCD micro computer reset control
54
TOUCH
I
Touch sencer input
55
MS
I
MS Signal input
56
-
-
-
57
RDSDATA
I
RDS data input
58
PDSPOW
O
RDS power control
59
BEEP
O
beep control
60
ACPULS
I
AC puls input
61
REMIN
I
Remote control input
62
CDSCOR
I
CD SUBQ level input
63
RDSSCLK
I
RDS clock input
64
TXPOW
O
TX poer control
65
TXCE
O
TX LSI chip enabled
66
TXODAT
O
TX LSI data output
67
TXCLK
O
TX LSI clock
68
TXIDAT
I
TX LSI data input
69
TXMUTE
O
TX mute control
70
SPCONT
O
Speaker relay control
71
SYSMUTE
O
System mute control
72
VDD
-
+5.0V
73
NC
-
-
74
TCSENS
I
Reel pulse
75
EXPCE
O
EXPIC for CE control
76
TCOPEN
O
Tray open SW
77
TCCLOSE
O
Tray close SW
78
TCHALF
I
Mechanism HALF SW
79
TCMODE
I
Mechanism mode SW
80
TCRECR
I
Mechanism RECR SW
Содержание XC-IS21T
Страница 31: ...XC IS21T 31 A B C D 5 6 7 8 5 6 7 8 J2202 J2201 C CN20 E CN2 PB PB PB PB PB REC REC REC REC CN2603 CN2701 X J ...
Страница 45: ...XC IS21T 45 A B C D 1 2 3 4 1 2 3 4 FRONT PANEL ASSY K Q5902 Q5901 Q5903 ANP7301 B SIDE B K ...
Страница 69: ...69 XC IS21T ...
Страница 70: ...70 XC IS21T 8 1 PANEL FACILITIES 8 PANEL FACILITIES AND SPECIFICATIONS Front Panel ...
