MX-3500N, MX-3501N, MX-4500N, MX-4501N (serv.man12). Complete Manual . - Sharp Copying Equipment Service Manual (repair manual). Page 46

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MX3501N  ELECTRICAL SECTION  9 – 6
B. DSPF_CNT_PWB section 2/2
DSPFcnt
sensor
h
arness
DSPF
PPD5
inteface
harness
DSPFLAMP
FFC
DSPFDRIVER
inteface
B26B-PHDSS-B
PHNR-03-H+BU03P-TR-P-H
PHNR-03-H
21
22
23
B07B-PASK
NC
1
2
3
4
5
6
7
CPU_RXD
24
25
26
B26B-PHDSS-BCN3
PG
N
D
20
21
22
23
16
17
18
19
12
13
14
15
5
6
7
6
10
12
8
9
10
11
CPU_TXD
NC
NC
/D_STRC
5V
18
19
20
21
24
25
26
B24B-PHDSS-B
D_SRRC
10
AGND
D_SPFC
D_SELOUT
12
13
14
15
16
17
18
19
D_SPWS
11
4
5
6
7
8
9
10
D_SPO
M_
DIR
D_SELOUT
9
VAREF
11
4
8
SGND
SPPD3
Paper
pass
3
1
2
3
CN
609
SPPD2
Paper
pass
2
DSPF
CNT
PWB
D_ROCD
D_SOCD
2
9
2161-2
2
D_SELB
D_SELC
7
D_SELC
B26B-PHDSS-B
20
D_SPFM_VREF
D_SPOM_VREF1
D_SPOM_VREF2
VAREF
D_SPWS
3.3V
GND
CN2
D_SRRBC
D_SPFM_M1
D_SPFM_M2
D_SPFM_CLK
D_SPFM_DIREC
6
D_SELB
24V
PGND
24V
PGND
D_SPOM_VREF1
3
D_SPOM_VREF2
4
2
1
24V
PGND
D_SPUM_VREF
D_SPFM_VREF
3
4
5
5597-05CPB7F
D_SPUM_VREF
CN
610
5
D_SELA
D_SELA
1
2
D_STRRC
D_STRRBC
D_STMPS
/D_STRC
5V
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24V
24V
LAMP
PGND
1
2
5
4
3
CL
C
L
-INV-R
PGND
PGND
PGND
PGND
1
2
5V
24V
3
PGND
CN130
24V
LAMP
3
2
1
D_
SPU
M_I
N
/B
D_SLUMA
D_
SPO
M_ENA
D_SPOM_STEP
D_SPOM_MODE
2
D_SPPD5
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPOD
D_
SPU
M_I
N
A
D_
SPU
M_I
N
/A
D_
SPU
M_I
N
B
D_SPU
M_I
N
A
SGND
D_SPPD1
D_SPU
M_I
N
/A
D_SOCV
D_SPOD
D_SPU
M_I
N
B
D_SPU
M_I
N
/B
D_SLUMA
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPO
M_ENA
D_SPOM_STEP
D_SPOM_MODE
PG
N
D
24V
D_SPO
M_
DIR
24V
PG
N
D
24V
D_SPFM_M1
AGND
12
D_SPFC
13
D_SRRC
14
D_SRRBC
15
B24B-PHDSS-B
5V
SGND
D_SPFFAN
SGND
D_SPPD1
D_RANDOM
D_SOCV
16
D_SPFM_M2
24
SGND
17
D_SPFM_CLK
22
23
D_SPFM_DIREC
D_STRRC
D_STMPS
D_STRRBC
D_SPPD2
D_SPPD3
SGND
D_SOCD
GND
5V
5V
5V
5V(sensor)
D_SPPD4
D_SPPD5
GND
D_SPPD2
D_SPPD3
GND
5V
DRIVER
PWB
D_RANDOM
1
2
3
4
CN6
SGND
D_SPFFAN
5V
GND
D_ROCD
5
7
9
11
17
5V(sensor)
GND
GND
1
14
16
18
15
1
2
3
8
CN608
B18B-PHDSS-B
1
SGND
2
3
5V
B3B-PH-K-S
1
13
3
5V
B3B-PH-K-S
1
SGND
SPPD4
Paper
pass
4
2
3
5V
D_SPPD4
SPPD5
Paper
pass
5
2
3
5V
D_SPPD5
B3B-PH-K-S
1
SOCD
Book
detection
2
SGND
3
5V
(sensor)
B3B-PH-K-S
1
SGND
175487-3
1
ROCD
Lower
cover
open/close
detection
2
SGND
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