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CD-CH1000
1 P60/A16 Output Cassette playback mute
2 P62/A18 Output Recording output (Cassette)
3 P61/A17 Output Recording bias output (Cassette)
4 P63/A19 Output Span output for destination 1
5 P64/RD Output Cassette operation motor output
6 P65/WR Output Cassette solenoid output
7 P66/WAIT Output Span output for destination 2
8 P67/ASTB Input Pulse for tape running check
9 VDD Input To be connected to VDD
10 P100/T15/TO5 Input A side foolproof switch
11 P101/T16/TO6 Input Not used
12 P102/T17/TO7 Input Cassette CAM switch
13 P103/T18/TO8 Input Cassette detection switch
14 P30/TO0 Output Tuner chip enable
15 P31/TO1 Input Destination input
16 P32/TO2 Output CD mute
17 P33/T11 Input Tuner span select
18 P34/T12 Output Expanded IC control signal
19 P35/T100 Output Expanded IC control signal
20 P36/T101 Output Expanded IC control signal
21 P37 Output Expanded IC control signal
22 TEST/Vpp Input Not used
23* P90 Output Not used
24* P91 Output Not used
25* P92 Output Not used
26* P93 Output Not used
27* P94 Output Not used
28 P06/INTP6 Output POWER relay control
29* P120/RTP0 Output Not used
30 P121/RTP1 Output Not used
31 P122/RTP2 Output Not used
32 P123/RTP3 Output LED output for timer
33 P124/RTP4 Output LCD backlight
34 P125/RTP5 Output System mute output
35 P126/RTP6 Input Panel close switch
36 P127/RTP7 Input Panel open switch
37 Vdd Input Connected to VDD
38 X2 Output 8 MHz sera - lock
39 X1 Input 8 MHz sera - lock
40 Vss Input Ground potertial to be connected to VSS
41 XT2 Output 32.768 kHz crystal
42 XT1 Input 32.768 kHz crystal
43 RESET Input Reset input
44 P00/INTP0 Input Remote control signal input
45 P01/INTP1 Input JOG A input
46 P02/INTP2/NMI Input JOG B input
47 P03/INTP3 Input Power failure detection
48 P04/INTP4 Input Speaker abnormal detection
49 P05/INTP5 Output Speaker relay
50 P95 Input POWER key input
51 Avdd — Analog power supply
Pin No.
FunctionPort Name
Input/Output
IC901 RH-iX0353AWZZ: System Microcomputer (IX0353AW) (1/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
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