Sharp AR-M208, Service Manual, Page: 134 / 180

AR-235/275 ACTUAL WIRING DIAGRAM - 2
MCU PWB
Actual wiring diagram
2/8
NO. 1 PAPER EXIT UNIT
MAIN MOTOR PWB
LSU UNIT
CN112(B14B-PHDSS-B)
1 2 6 3 4 5 7 8 9
10 11 12
/PMCLK GND LPSEL APCSTT /SAMP /VIDEO /SYNC SW5V 24V P-GND /PMD /PMRDY
BU12P-TR-P-H
PM PWB
PL PK BR GY RD
1 2 3 4
/PMCLK
P-GND
/PMD
/PMRDY
5
24V
177622-5
APC
4 5 9 6
/SYNC
/VIDEO
GND
+5V
7
/SAMP
8
10
3 2
SELECT
/SYNC
+5V
APCSTT
1
GND
OR LB GY OR LB PL BR PK GY LB
B10B-PH-K-S
3 2 1
GND
+5V
/SYNC
OR LB GY
BPC
B3B-PH-K-S
OR LB PL BR PK GY LB PL PK BR GY RD
OR LB PL BR PK GY LB PL PK BR GY RD
OR LB PL BR PK GY LB PL PK BR GY RD
1 2 3 4 5 6 7 8 9
10 11 12
<LSU harness>
<LSU interface harness>
SHIFTER MOTOR
CN104(S6B-PH-K-S)
1 2
SW24V
SFTDA#
5 6
/SFTDB#
3 4
SFTDB#
/SFTDA#
SW24V
CN103(S5B-PH-K-S)
1 2
SW24V
DPXA
5
/DPXB
3 4
DPXB
/DPXA
DUPLEX MOTOR
1 2 3
+24V
/PGSOL2 /PGSOL1
Pout GATE SOLENOID
CN131(S3B-PH-K-M)
CN28(B8B-PH-K-S)
MACHINE STANDARD CASSETTE
(FFC)
10FE-BT-VK-N
10
P-GND
1 2 3
P-GND SW24V SW24V
4 5 6
P-GND /MMD
7 8 9
/MMSEL /MMRDY
CN113(10FE-BT-VK-N)
P-GND P-GND
1
P-GND
10
9 8
P-GND
SW24V SW24V
7 6 5
P-GND P-GND
/MMD
4 3 2
/MMSEL
/MMRDY
P-GND
<Main motor harness>
PAPER OUT2 SENSOR
3 1 2
LEDPOUT2 GND POUT2
OR GY PL
CN118 (S8B-PH-K-S)
GP1S73P
1 2 3
LEDPOUT2
GND
POUT2
6 7 8
+5V
GND
PFULL2
4 5
POUTCOV
GND
PL GY
D2X
2 3 1
+5V
GND PFULL2
OR GY PL
GP1S44S1
PAPER OUT2 COVER SENSOR
PAPER OUT2 FULL SENSOR
OR GY PL PL GY OR GY PL
NO. 2 PAPER EXIT UNIT
1 2
POUTCOV GND
<NO. 2 PAPER EXIT UNIT HARNESS>
SHIFTER HP SENSOR
CN123(S12B-PH-K-S)
3 2 1
LEDPOUT GND POUT
OR GY PL
S3B-PH-K-S
INTERNAL COOLING FAN INTERNAL COOLING FAN
7 8 9
+24V
P-GND
/TFANMD
10 11 12
+24V
P-GND
/TFANMD
4 5 6
LEDPOUT
GND
POUT
1 2 3
+5V
GND
SFTHP
PL OR GY OR GY PL RD GY PL RD PL GY
PL OR GY
2 1 3
+5V GND SFTHP
PL OR GY
GP1A71A1
PL OR GY
PAPER OUT SENSOR PWB
RD PL GY
SMP-02V-NC SMP-02V-NC
SMP-03V-NC
<NO. 1 PAPER EXIT UNIT HARNESS>
1 2 3
+24V P-GND /TFANMD
1 2 3
RD PL GY
1 2 3
+24V P-GND /TFANMD
1 2 3
SMR-03V-N SMR-03V-N
+5V GND SFTHP
2 1 3
3 1 2
SMR-03V-N
<Shifter HP sensor harness>
1 2
TMD
/TMD
CN102(B2P-VH)
TONER MOTOR
1 2 3 4 5 6 7 8 9
10 11 12
/PMCLK GND LPSEL APCSTT /SAMP /VIDEO /SYNC SW5V 24V P-GND /PMD /PMRDY GND N.C.
13 14
PAPER FEED SOLENOID
SMP-02V-NC
1 2
1 2
+24V /PCS1H
RD BR
SMR-02V-N
RD BR
CASSETTE SENSOR PWB
GY BR
B6B-PH-K-S
OR PK BR
PIN
1 2
S-GND PAP1H
3 4
+5V LUD1H
5 6
N.C.
GY BR OR PK BR
<Cassette sensor PWB harness>
1 2
+24V /PCS1H PIN
3 4
S-GND PAP1H
5 6
+5V LUD1H
7 8
N.C.
LIFT UP MOTOR PWB
PS CLUCH
1 3
1 3
+24V /PSRSOL
RD BR
1 2
1 2
+24V S-GND
1 3
1 3
/LUM1H /PCL1H
1 2
1 2
CSS1 P-GND
RD PL
PAPER FEED CLUCH CASSETTE SENSOR
LB GY
PL GY
PL GY
HARNESS GUIDE
SMP-03V-NC
SMR-03V-N
SMP-02V-BC
SMR-02V-B
SMP-03V-BC
SMR-03V-B
SMP-02V-NC
SMR-02V-N
S-GND
1 2
CSS1
PL GY
D2X
LB GY
S-GND
1 3
CSS1
B3B-PH-K-S
GY LB
<Cassette sensor harness>
<LUM harness>
LEDHPIN
2 3
GND
GP1S73P2
GY PL
HPIN
1
OR
<Manual feed pin harness>
HAND PAPER IN SENSOR PWB
PL GY
PHNR-3-H
OR PL GY
1 2
1 2
3
3
OR
HPIN
LEDHPIN
GND
PL GY OR
RD BR RD PL LB GY GY PL GY PL OR
LEDHPEMPTY
2 3
GND
GP1S73P2
GY PL
HPEMPTY
1
OR
1 3
1 3
4
4
HPEMPTY LEDHPEMPTY GND
HAND PAPER EMPTY SENSOR PWB
<Manual feed empty harness>
PHNR-3-H
GY PL OR
/PSRSOL
1 2
+24V /PCL1H
3 4
+24V P-GND
5 6
/LUM1H GND
7 8
CSS1H
14
LEDHPIN GND
12
HPIN
13 11
LEDHPEMPTY GND
9
10
HPEMPTY
CN126(B30B-PHDSS-B)
BU03P-TR-P-H
PL
GY OR
2
2
NC
BU04P-TR-P-H
PHNR-4-H
PHNR-4-H
Drive/manual feed unit interface harness
(1/2)