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Wiring Data
6-26
Xerox DocuPrint N17 Service Manual
5. MCU
↔
HVPS
P15
P11
Signal Name
Signal Direc-
tion
M: MCU
H: HVPS
Trigger
HIGH
Level
LOW
Level
A11 A2
5V-LD
M
←
H
-
+5V
0V
A7
A6
STS
M
←
H
-
*
*
A6
A7
BTR SIG
M
→
H
-
*
*
A5
A8
/REFEED SNR
M
←
H
Level
TTL
TTL
A4
A9
NO PAP1
M
←
H
Level
TTL
TTL
A3
A10 /BCR DC ON
M
→
H
Level
TTL
TTL
A2
A11 /DB AC ON
M
→
H
Level
TTL
TTL
A1
A12 BTR +/- ON
M
→
H
Level
TTL
TTL
B12 B1
/BCR AC ON
M
→
H
Level
TTL
TTL
B11 B2
/BTR ON
M
→
H
Level
TTL
TTL
B10 B3
/DB DC ON
M
→
H
Level
TTL
TTL
B9
B4
CRU SNR
M
←
H
Level
TTL
TTL
B8
B5
/EXIT SNR
M
←
H
Level
TTL
TTL
B7
B6
/DUP PRES
M
←
H
Level
TTL
TTL
B6
B7
/DTS ON
M
→
H
Level
TTL
TTL
B5
B8
BTR MONITOR
M
←
H
-
*
*
B4
B9
/DUP MOT ON
M
→
H
Level
TTL
TTL
B3
B10 DUP MOT CLK
M
→
H
-
TTL
TTL
B1
B12 5V-INTLK
M
→
H
-
+5V
0V
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