Read Sharp AR-M550 (serv.man20) Service Manual online
AR-M550/M620 ACTUAL WIRING CHART 13 - 10
(7) AROUND THE POWER SUPPLY SECTION (7/8)
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1
9
8
7
6
5
4
3
2
6
5
4
3
2
1
7
8
9
1
2
2
3
1
3
1
2
2
3
1
3
1
2
2
3
1
3
2
2
2
1
2
1
2
1
2
1
3
2
1
4
3
2
1
3
2
1
5
4
3
2
1
6
9
8
7
6
5
4
3
2
1
4
3
2
1
10
9
8
7
6
5
4
3
2
1
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
6
5
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
2
1
2
1
2
1
2
1
6
5
4
3
2
1
6
5
4
3
2
1
11
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
5
1
2
3
4
5
6
9
8
7
6
4
3
2
1
6
5
4
3
2
1
6
6
9
9
11
11
11
2
2
9
11
12
9
11
12
12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
1
2
3
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
5
5
12
12
4
4
5
6
7
8
7
8
12
12
5
4
3
2
1
6
7
8
9
1
2
1
2
1
2
1
2
13
14
15
16
1
6
5
4
3
2
14
13
12
11
10
1
9
8
7
6
5
4
3
2
24
23
22
21
20
19
18
17
16
15
25
26
27
28
3
1
3
1
3
2
1
4
3
2
11
2
3
4
5
66
5
3
2
2
1
3
1
FM-DC2
3
2
2
1
3
1
FM-DC1
1
1
22
1
1
22
1
1
22
WH-DSK1
WH-DSK2
WH-SCN
PNC
2
1
1
2
2
1
RTH3
3
4
4
3
1
2
2
1
RTH2
RTH1
+24V1
GND2
+24V1
FW
GND1
+5V2
GND2
+3.3V
GND2
GND2
B9P-VH
+12V2
CN-1
AC PWB
#250(BL)
#250(YL)
L(HL)
N(HL)
#250(WH)
Lout
#250(BL)
#250(YL)
MSWL
#250(WH)
Nout
#250(BL)
#250(YL)
MSWN
#110(WH)
#110(WH)
+24V1
MSW
Nout
Nin
Lout
Lin
MRSW
#250(BK)
#250(WH)
#250(BK)
#250(WH)
#250(BL)
#250(BK)
Lout
Nout
#250(RD)
#250(GR)
L1in
L2in
LFout
Lout
L1in
L2in
Lout
L1in
L2in
VLR-03V/VLP-03V
Nout
N1in
N2in
Nout
N1in
N2in
VLP-03V/VLR-03V
ELR-02V/ELP-02V
ELP-02V/ELR-02V
MSWL
MSWN
MSWL
MSWN
B03P-VL
CN-1
HL3-L
CN-4
CN-2
B03P-VL-R
HL2-N
#250(BL)
#250(YL)
Lin
Nin
Lout
Nout
#250(BK)
#250(WH)
L(HL)
N(HL)
+24VPR
B6B-PH-K-S
CN-3
HLCNT1
GND2
L
N
#250(BK)
#250(WH)
+24V1
GND1
B9P-VH
FW
+24V4
+24V3
+24V2
GND1
GND1
GND1
GND2
B4P-VH
+12V2
+12V2
GND2
+5V2
GND2
B10P-VH
+5V2
+5V2
+5V2
+5V2
GND2
GND2
GND2
GND2
GND2
CN-7
B2P-VH
+3.3V
B8P-VH
B7P-VH
(NC)
GND1
+24V7
GND1
+24V6
GND1
+24V5
DC P/S
B6P-VH
GND1
GND1
GND1
B2P3-VH
CN-ACin
(NC)
N(DC)
L(DC)
B03B-XASK-1
(NC)
CN-1
B2P3-VH-BK
(NC)
(NC)
B2P3-VH
VLR-02V/VLP-02V
L(HL)
N(HL)
N(HL)
L(HL)
(NC)
DSW-F
(NC)
+24V1
/MSWPR
FPS-187
HL1
HL2
FUSING UNIT
SRA-51T-3
SRA-51T-3
SRA-51T-3
SRA-51T-3
HL3
SPS-51T-187
SPS-61T-250
SLR-01VF/SLP-01V
SPS-51T-187
SPS-61T-250
SPS-61T-250
SPS-61T-250
HL-1N
HL-2N
HL-3N
HL-1L
GND2
RTH1
GND2
RTH2
GND2
RTH3
CZHR-09V-H
DRAWER
HL-3L
HL-2L
GND1
SCNPWB
+24V3
+12V2
GND2
+5V2
GND2
+24V5
GND1
+24V6
ELR-12V/ELP-12V
SMP-02V-NC/SMR-02V-N
+5V2
GND2
GND1
+5V2
ELR-15V/ELP-15V
CN-20
CN-19
+24V1
GND2
GND2
+12VS
/WHPR1
BUP-PR
+24V1
GND2
INTPR
INTPR2
GND2
GND2
/WHPR2
+24V1
GND2
/WHPR3
/MSW-MON
(PAGE4/8)
(PAGE4/8)
SMP-06V-NC/SMR-06V-N
+24V1
GND2
+24V1
GND2
PHNR-03-H+BU03P-TR-P-H
+24V1
GND2
PHNR-03-H+BU03P-TR-P-H
+24V1
GND2
B3B-PH-K-S
/WHPR2
(NC)
CN-1
B2P3-VH-R
WH-SW
PS-250
(PAGE7/8)
SMP-06V-NC/SMR-06V-N
+24V1
GND2
+24V1
GND2
(PAGE7/8)
ELR-09V/ELP-09V
+5V1
GND2
GND1
+5V2
GND2
+12V1
GND2
+5V-HDD
+24V2
(PAGE1/8)
(PAGE2/8)
WH PWB
+24V4
PCU PWB
/DCCNT
/CFM-DC1
/CFM-DC2
+24V-INT
+38V-MON
B24B-PHDSS-B
CN-6
+24V1
(NC)
(NC)
CN-2
(NC)
B2P3-VH
(NC)
B2P3-VH
B2P3-VH-BL
CN-3
CN-4
CN-5
WH-N(SCN)
WH-L(SCN)
WH-N(DSK1)
WH-L(DSK1)
WH-N(DSK2)
ELP-02V/ELR-02V
ELP-02V/ELR-02V
ELP-02V/ELR-02V
WH-N(SCN)
WH-L(SCN)
WH-N(DSK1)
WH-L(DSK1)
WH-N(DSK2)
WH-L(DSK2)
WH-L(DSK2)
SRA-21T-4
(NC)
WH-N(LCC)
WH-L(LCC)
B2P3-VH-BK
ELP-12V/ELR-12V
WH-N(LCC)
WH-L(LCC)
F-GND
B06B-PASK
GND2
+12VS
GND2
AC-MON
FW-SUB
HLCNT3
HLPR12
GND2
HLCNT2
HL1-N
HL2-L
HL1-L
HL3-N
SMR-08V-N/SMP-08V-NC
/PNC
+24V1
/PNC
179228-2
+24V1
L2in
N2in
L1in
N1in
#250(GR)
#250(RD)
CN-8
CN-3
CN-5
CN-6
CN-2
CN-4
GND1
WH-N
WH-L
WH-N
WH-L
CN-2
MSWN1
MSWL1
MSWL1
MSWN1
CN-3
L(DC)
N(DC)
CN-5
BUP-PR
+12VS
GND2
CN-4
+24VPR
GND2
INTPR
GND2
INTPR2
+38V-MON
B2PS-VH
B2PS-VH
DVM
DM
GND1
+38V
GND1
+38V
GND1
+38V
(PAGE2/8)
(PAGE2/8)
MM
B2PS-VH
GND1
+38V
(PAGE4/8)
FUM
(PAGE2/8)
(NC)
(NC)
(NC)
GND2
RTH3
PHNR-02-H+BU02P-TR-P-H
GND2
RTH1
GND2
RTH2
PHNR-04-H+BU04P-TR-P-H
/CFM-DC2
/CFM-DC1
GND1
GND1
GND1
GND1
GND1
GND1
GND1
B16B-PADSS-1
/DCCNT
/MSW-MON
GND2
+5V1
GND2
+12V1
GND2
+12V1
(PAGE1/8)
GND2
+12VS
GND2
AC-MON
FW-SUB
HLCNT3
B06B-PASK
+24V1
DSW-FD
GND2
+24VPR
GND2
HLPR12
RTH1
GND2
HLCNT1
RTH2
HLCNT2
GND2
+24V1
RTH3
/MSWPR
GND2
NC
+24V1
NC
/PNC
DSW-L(F)
DSW-F
CN-2
B28B-PHDSS-B
GND2
HLPR3
GND2
GND2
GND2
GND2
GND2
GND2
VLR-02V/VLP-02V-1
/MSWPR
(PAGE4/8)
HL-3N
#250(YL)
#250(WH)
N1in
N2in
NFout
B2P3-VH-BL
(NC)
MSWL
MSWN
CN-1
VLR-03V-R/VLP-03V-R
#187(WH)
#187(BK)
/CFM-DC1
/CFM-DC2
/CFM-DC1
/CFM-DC2
B9B-PH-K-S
B2P-VH
+38V1
+38V2
+38V3
+38V1
+38V2
+38V3
(NC)
(NC)
+38V
+38V
+38V
+38V
CN-8
B6PS-VH
VLP-03V-R/VLR-03V-R
SUB P/S PWB
OPTION
Standard:JPN
OPTION :EX100/EX200
VLP-06V/VLR-06V
LFout
NFout
F-GND
(NC)
(NC)
(NC)
FAX
SRA-51T-4
OPTION
19P-RWZV-K4GG-P6/19R-RWZV-K2GG-R6
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