Sharp MX-M350 Service Manual page 101

B. Major parts and signal functions
SPFM
9
1754873+179228-3
+5V1 1
SPED 2
GND2 3
1754873+179228-3
+5V2 1
SCOV 2
GND2 3
1754873+179228-3
+5V2 1
SPPD 2
GND2
3
SMP-02V-NC+SMR-02V-N
1 +24V3
1
2 /SDSS 2
B3B-PH-K-S
1
+5VPOD
2
GND2
SPOD 3
1754873+179228-3
+5V2 1
SOCD 2
GND2 3
PHNR-2-H+BU2P-TR-P-H
1
2 +24V3
2
1 /SPFC
PHNR-3-H+BU3P-TR-P-H
3 +24V3 1
2 (NC) 2
1 /SRRC 3
SMR-03V-NC+SMP-03V-N
1 VAREF 1
2 SPWS 2
3 GND2 3
1754873+179228-3
1
+5V2
SPLS1 2
GND2 3
1754873+179228-3
+5V2 1
SPLS2 2
GND2
3
PHNR-2-H+BU2P-TR-P-H
+24V3
2 1
1 /SPFS 2
MX-M350/M450 N/U MAINTENANCE AND DETAILS OF EACH SECTION 7 - 55
SCOV
SDSS
SPED
SPPD
SPFC
SRRC
STMP
12
SPOD
11
CND
PHNR-6-H+BU6P-TR-P-H
B6B-PH-K-S
6 /B 1 2 /B
5 +24V3 2 4 +24V3
4 B 3 B
1
3 4
A 3 A
5
2 +24V3 5 +24V3
1 /A 6 6 /A
CNB
PHNR-11-H+BU11P-TR-P-H
B22B-PHDSS-B
+5V
1 +5V1 11 5
2 SPED 10 16 SPED
3 GND2 9 GND2
1
+5V2 8
4 7 +5V2
5 SCOV 7 18 SCOV
6 GND2 6 2 GND2
7 +5V2 5 +5V2
8
8 SPPD 4 SPPD
14
3
9 GND2 3 GND2
10 +24V3 2 11 +24V3
11 /SDSS 1 15 /SDSS
+5VPOD
9
4 GND2
20 SPOD
PHNR-6-H+BU6P-TR-P-H
10 +5V2
1
6 +5VPOD
22 SOCD
5 GND2 2
GND2
6
4 SPOD 3
12 +24V3
3 +5V2 4
19 /SPFC
2 SOCD 5
13 +24V3
1 GND2 6
17 /SRRC
21 (NC)
CNA
B12B-PHDSS-B
VAREF
1
2 SPWS
9 GND2
5 +5V2
SPLS1
4
GND2
12
7 +5V2
6 SPLS2
10 GND2
11 +24V3
/SPFS
3
c
SRA-01T-3.2
a
SRA-21T-3
OCSW
4
SPFS
SPFVR
3
8
10
5
2
CIS unit
SOCD
1
CN1
TX24-100R-LT-H1
CN10
CNC
B26B-PHDSS-B S28B-PHDSS
+24V3 7
1 +24V3
+24V3 8 2 +24V3
GND2 5 3 GND2
GND2 6 4 GND2
5 +5V1
+5V2 4 6 +5V2
GND2 9 7 GND2
VAREF 17 8 VAREF
9 SPPD
SPPD 19
10
SPFC 18 SPFC
SPED 21 11 SPED
SDSS 12 12 SDSS
SCOV 23 SCOV
13
14 14 SRRC
SRRC
SPWS 24 15 SPWS
SPFS 16 16 SPFS
17 GND2
GND2
18
SPFMO0 3 19 SPFMO0
SPOD 25 20 SPOD
/SPFMA 2 21 /SPFMA
SOCD
SOCD 26 22
SPFMA 23 SPFMA
1
24
SPLS1 22 SPLS1
/SPFMB 11 25 /SPFMB
SPLS2 26 SPLS2
20
13 27 SPFMB
SPFMB
SPFSET 15 28 SPFSET
GND2 10
CN7
S26B-PHDSS
2_DATA1-
1
2_DATA1+
2
3 2_DATA0-
4 2_DATA0+
5 2_CLK-
SPF 2_CLK+
6
2_DBL-
7
8 2_DBL+
9 GND2
10 FRM_CCD2
PWB
CLK_CCD2
11
12 PAGE2
13 ADD_CCD2
14 TXD_CCD2
15 RES_CCD2
RXD_CCD2
16
17 +3.3V
18 +3.3V
19 +24V3
20 GND2
21 +12V1
22 GND2
23 +5V2
24
GND2
25 +5V2
26 /CIS_SET
SCN
cnt
GY
PWB
b
GY GY
FG
SRA-21T-3
SPLS2
SPLS1
7
CN3
TX25-100P-LT-H1
SCN
JNT
CIS
PWB
(1/2)
cnt
PWB
CN1
B26B-PHDSS
2_DATA1- 1
2_DATA1+ 2
2_DATA0- 3
2_DATA0+ 4
2_CLK- 5
2_CLK+ 6
2_DBL- 7
2_DBL+ 8
GND2 9
FRM_CCD2 10
CLK_CCD2 11
12
PAGE2
13
ADD_CCD2
TXD_CCD2 14
RES_CCD2 15
RXD_CCD2 16
17
+3.3V
18
+3.3V
+24V3 19
GND2 20
21
+12V1
22
GND2
+5V2 23
GND2 24
25
+5V2
/CIS_SET 26
CN6
179228-4+175694-4
B4B-PH-K-S
RD
+24V3 1 +24V3
1
BR
/STMPS 2 2 /STMPS
LB
3
/STSET 3 /STSET
GY
GND2 4 4 GND2
CN3
9604S-35F
VLED 35
DGND
34
VAS 33
DGND 32
VDS 31
DGND 30
SCN 29
DGND 28
LGATE 27
DGND 26
CLK
25
DGND 24
DATA 23
DGND 22
21
LD
DGND 20
SCLK 19
DGND 18
/LST 17
DGND
16
15
SD0
14
DGND
SD1 13
DGND 12
11
SD2
10
DGND
SD3 9
DGND 8
SD4
7
DGND 6
SD5 5
DGND 4
SD6
3
DGND 2
SD7 1