Read Sharp AR-PB9 (serv.man2) Service Manual online
ChipsetASIC (VHIKZ4H167V06) I/O pin arrangement list (PCL Model)
PIN
No.
Pin name
Signal name
IN/OUT
Destination
Function
1
V
CC
3.3V
IN
Power source
2
SYSAD16
SYSAD16
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
3
SYSAD17
SYSAD17
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
4
SYSAD18
SYSAD18
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
5
SYSAD19
SYSAD19
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
6
SYSAD20
SYSAD20
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
7
SYSAD21
SYSAD21
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
8
SYSAD22
SYSAD22
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
9
V
CC
3.3V
IN
Power source
10
GND
GND
IN
GND
11
SYSAD23
SYSAD23
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
12
SYSAD24
SYSAD24
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
13
SYSAD25
SYSAD25
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
14
SYSAD26
SYSAD26
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
15
SYSAD27
SYSAD27
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
16
SYSAD28
SYSAD28
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
17
SYSAD29
SYSAD29
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
18
V
CC
3.3V
IN
Power source
19
GND
GND
IN
GND
20
SYSAD30
SYSAD30
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
21
SYSAD31
SYSAD31
IN/OUT
CPU, 16M FLASH, 8M FLASH
System address data bus
22
SYSAD32
SYSAD32
IN/OUT
CPU
System address data bus
23
SYSAD33
SYSAD33
IN/OUT
CPU, 74LVC16244
System address data bus
24
SYSAD34
SYSAD34
IN/OUT
CPU, 74LVC16244
System address data bus
25
SYSAD35
SYSAD35
IN/OUT
CPU, 74LVC16244
System address data bus
26
SYSAD36
SYSAD36
IN/OUT
CPU, 74LVC16244
System address data bus
27
V
CC
3.3V
IN
Power source
28
GND
GND
IN
GND
29
SYSAD37
SYSAD37
IN/OUT
CPU, 74LVC16244
System address data bus
30
SYSAD38
SYSAD38
IN/OUT
CPU, 74LVC16244
System address data bus
31
SYSAD39
SYSAD39
IN/OUT
CPU, 74LVC16244
System address data bus
32
SYSAD40
SYSAD40
IN/OUT
CPU, 74LVC16244
System address data bus
33
SYSAD41
SYSAD41
IN/OUT
CPU, 74LVC16244
System address data bus
34
SYSAD42
SYSAD42
IN/OUT
CPU, 74LVC16244
System address data bus
35
SYSAD43
SYSAD43
IN/OUT
CPU, 74LVC16244
System address data bus
36
GND
GND
IN
GND
37
GND
GND
IN
GND
38
GND
GND
IN
GND
39
V
CC
3.3V
IN
Power source
40
SYSAD44
SYSAD44
IN/OUT
CPU, 74LVC16244
System address data bus
41
SYSAD45
SYSAD45
IN/OUT
CPU, 74LVC16244
System address data bus
42
SYSAD46
SYSAD46
IN/OUT
CPU, 74LVC16244
System address data bus
43
SYSAD47
SYSAD47
IN/OUT
CPU, 74LVC16244
System address data bus
44
SYSAD48
SYSAD48
IN/OUT
CPU, 16M FLASH, 8M FLASH,
74LVC16244
74LVC16244
System address data bus
45
SYSAD49
SYSAD49
IN/OUT
CPU, 74LVC244
System address data bus
46
SYSAD50
SYSAD50
IN/OUT
CPU, 74LVC244
System address data bus
AR-PB9
5 – 8
Click on the first or last page to see other AR-PB9 (serv.man2) service manuals if exist.