Read Sharp UP-5700 (serv.man7) Service Manual online
4-2. Printer connector signal loop check cable:
UKOG-6717RCZZ
Connected to the centronics connector (25 pin) of the ER-A8RS, and
used to check loop signals when executing diagnostics.
used to check loop signals when executing diagnostics.
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External view
•
Plan view and connection diagram
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Connection diagram
4-3. MCR test card: UKOG-6718RCZZ
•
Used when executing the diagnostics of the UP-E12MR.
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External view
4-4. RS232 loop back connector: UKOG-6705RCZZ
Connected to the RS232 connector (D-SUB 9 pin: COM1, COM2,
COM3, COM4) of the UP-5700 and ER-A8RS, and used to check
loop signals when executing diagnostics.
COM3, COM4) of the UP-5700 and ER-A8RS, and used to check
loop signals when executing diagnostics.
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Connection diagram
4-5. RS232 modular jack loop back connector:
UKOG-6729BHZZ
Connected to the RS232 connector (RJ45: COM5, COM6) of the
UP-5700 and ER-A8RS, and used to check loop signals when exe-
cuting diagnostics.
UP-5700 and ER-A8RS, and used to check loop signals when exe-
cuting diagnostics.
•
Connection diagram
150±8
Signal name
Pin No.
1
STROBE-
2
DB0
3
DB1
4
DB2
5
DB3
6
DB4
7
DB5
8
DB6
9
DB7
10
ACK-
11
BUSY
12
PE
13
SLCT
14
AUTOFD-
15
ERROR-
16
INIT-
17
SLCTIN-
18~25
PE
Signal name
Pin No.
1
STROBE-
2
DB0
3
DB1
4
DB2
5
DB3
6
DB4
7
DB5
8
DB6
9
DB7
10
ACK-
11
BUSY
12
PE
13
SLCT
14
AUTOFD-
15
ERROR-
16
INIT-
17
SLCTIN-
18~25
PE
ER-A8RS
CD 1pin
RD 2pin
TD 3pin
DTR 4pin
GND 5pin
DSR 6pin
RTS 7pin
CTS 8pin
RI 9pin
RTS
DTR
TD
GND
GND
RD
DSR
CTS
DTR
TD
GND
GND
RD
DSR
CTS
1pin
2pin
3pin
4pin
5pin
6pin
7pin
8pin
2pin
3pin
4pin
5pin
6pin
7pin
8pin
2 – 6
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