Read Sharp CD-RW5000 (serv.man19) Service Manual online
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CD-RW5000H/CD-RW5000W
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
B side foolproof switch
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
LCD DB4 Data output to LCD
24
P91
Output
LCD DB5 Data output to LCD
25
P92
Output
LCD DB6 Data output to LCD
26
P93
Output
LCD DB7 Data output to LCD
27*
P94
Output
Not used
28
P06/INTP6
Output
POWER relay control
29
P120/RTP0
Output
LCD RS
30
P121/RTP1
Output
LCD RS
31
P122/RTP2
Output
LCD RS
32
P123/RTP3
Output
LED output for timer
33
P124/RTP4
Output
LCD backlight control
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.
Function
Port Name
Input/Output
IC901 RH-iX0355AWZZ: System Microcomputer (IX0355AW) (1/2)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
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