DOWNLOAD Sharp AR-M550 (serv.man5) Service Manual ↓ Size: 17.27 MB | Pages: 127 in PDF or view online for FREE

Model
AR-M550 (serv.man5)
Pages
127
Size
17.27 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / CIRCUIT DIAGRAM
File
ar-m550-sm5.pdf
Date
PREV: Sharp AR-M550 (serv.man4) Service Manual

Sharp AR-M550 (serv.man5) Service Manual ▷ View online

AR-550/555/620/625/700/705  PCU PWB  4 - 90
4
3
2
1
4
3
2
1
D
C
B
A
13/14
HLCNT2
(14)
HLCNT3
(14)
FTH3
(6)
HLPRout
(14)
INTPRout
(14)
US
US
KLS
DL
(2)
DL\
(14)
_HP\
HLPRout3
(14)
FC
FC
FC
FC
C2
C1
OL2
OL1
INTPR2out
(14)
HL3out\
(5)
INTPR2\
(2)
INTPR\
(2)
S
M2PUS\
(14)
T1PFC\
(14)
T2PFC\
(14)
DSKPFC1\
(14)
M2PFC\
(14)
HPLS\
(14)
DSKLS\
(14)
M1PUS\
(14)
SOL2\
(14)
M1PFC\
(14)
DSKPFC2\
(14)
SOL1\
(14)
US_buf
US_buf
T1PUS\
(14)
T2PUS\
(14)
+24V1
+24V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
R191
270J 1/4W
R328
10KJ
G)
(D)
(S)
R427
10KJ
R425
10KJ
R422
300J
Q6
DTA143ZUA
4.7K
47K
G
I
O
ZD7
RD22FM
R196
270J 1/4W
97K
ZD8
RD22FM
R434
300J
Q42
2SB1197K
Q1
2SD1898
7
J 1/4W
R438
3KJ
IC31
TD62003AP
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
R20
100J
R429
100J 1/4W
R449
10KJ
R34
100J
R329
10KJ
R423
10KJ
Q29
2SB1197K
R310
100J
Q46
2SB1197K
R190
20KJ
R424
10KJ
Q41
2SB1197K
R309
100J
R195
20KJ
D66
CRH01
D65
CRH01
(G)
(D)
(S)
Q18
2SD1898
Q17
2SD1898
IC32
TD62003AP
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
G
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
SK
9
R21
10KJ
Q35
2SK3018
JCT
JCT94
JCT
JCT97
Q43
2SK3018
AR-550/555/620/625/700/705  PCU PWB  4 - 91
8
7
6
5
8
7
6
5
D
C
B
A
PCU PWB (Connector)
CFM-U3_PWM
VFM-BKR
CFM-U2_PWM
CFM-U1_PWM
VFM-EX2
VFM-EX1
VFM-BKL
VFM-EX3
+12V1
POD2
(9)
POD1
(9)
POD3
(9)
DM\
(12)
DM-T
(9)
CFM-UP2_PWM\
(12)
DVM\
(12)
DVM-T
(9)
DVMCLK
(12)
DMS-LED\
(6)
DMS
(6)
PTDL\
(13)
TH-CL
(1)
TLS
(10)
PCS-LED\
(6)
PCS
(6)
DL\
(13)
PSPS\
(13)
HUS-TC
(1)
DVCH1
(10)
DVCH2
(10)
DVCH3
(10)
DVCH4
(10)
TCS
(6)
HUS-DV
(1)
TH-DV
(1)
CRUCLK
(8)
CRUSDA
(8)
M2SPD
(10)
MHVREM\
(12)
THV+PWM\
(12)
CHVACPWM\
(12)
CHV-PWM\
(12)
DVPWM\
(12)
APPD1
(9)
PFD2
(9)
THPS2
(9)
DSW-ADU
(9)
TCBPWM\
(12)
APPD2
(9)
TURM
(11)
AINPD
(9)
DGS\
(13)
DSW-L
(8)
TM1A
(11)
TM1B
(11)
TM2B
(11)
TM2A
(11)
RTH1
(6)
RTH2
(6)
RTH3
(6)
DSW-F
(8)
+5V_APPD1
(8)
+24V_DL
(8)
DMCLK
(12)
LED1\
(12)
LED2\
(12)
LED3\
(12)
KEY1
(2)
KEY2
(2)
KEY3
(2)
KEY4
(2)
KEY5
(2)
KEY6
(2)
OP_R/W\
(7)
OP_CS\
(7)
OP_D1
(7)
OP_D4
(7)
OP_D2
(7)
OP_D7
(7)
OP_RS\
(7)
OP_D5
(7)
OP_D6
(7)
OP_D3
(7)
OP_D0
(7)
HVREMout
(12)
T2SPD
(10)
T2PUS\
(13)
DSKLS\
(13)
T2LUM
(11)
T1SPD
(10)
CFM-UP1_PWM\
(12)
+24V_HL3
(8)
TSGOUT
(6)
RRC\
(13)
HPLS\
(13)
HLCNT1
(13)
MSWPR\
(13)
DSW-Lout
(8)
PNC\
(13)
HLCNT2
(13)
HLPRout3
(13)
HLPRout
(13)
VFM-EX1_PWM\
(12)
VFM-EX2_PWM\
(12)
FUM\
(12)
FUM-T
(9)
FUMCLK
(12)
FBIAS\
(12)
+5V_THPS2
(8)
+5V_THPS1
(8)
+5V_PFD2
(8)
+5V_DSW-ADU
(8)
TH-EX
(1)
POM1XA\
(4)
POM1B\
(4)
POM1XB\
(4)
POM1A\
(4)
POM2A\
(4)
POM2XB\
(4)
POM2XA\
(4)
POM2B\
(4)
ADM1XA\
(4)
ADM1XB\
(4)
ADM2XB\
(4)
TRMXA\
(4)
TRMXB\
(4)
ADM2XA\
(4)
VPMXA\
(4)
VPMXB\
(4)
ADM1B\
(4)
ADM1A\
(4)
ADM2A\
(4)
TRMA\
(4)
ADM2B\
(4)
VPMA\
(4)
VPMB\
(4)
TRMB\
(4)
MPLD2
(9)
MPFPWS
(1)
MPFC\
(13)
DSW-R
(8)
MPLD1
(9)
MTOP1
(9)
MTOP2
(9)
M2SS1
(10)
M2SS2
(10)
M2SS3
(10)
M2SS4
(10)
+5V_APPD2
(8)
+5V_AINPD
(8)
CFM-DV_PWM\
(12)
DSW-FD
(8)
OP_SET\
(2,7)
ACMON
(1)
FW_SUB
(8)
HLCNT3
(13)
TFSD
(10)
TNCA
(10)
PAGE
(7)
PCU_DSR
(7)
PCU_RES
(7)
MSWOFF\
(7)
POF\
(7)
PRON_FAX\
(8)
HSYNC
(7)
VIDEOin-
(2)
FWP-PCU
(1)
PCU_RXD
(7)
VIDEOin+
(2)
PCU_TXD
(7)
PCU_DTR
(7)
PROFF_CNT
(8)
DCCNT\
(7)
TCBIAS\
(13)
THPS1
(9)
CFM-ADU\
(4)
PWM_RSV1\
(4)
+12V2
+24V1
+24V1
+24V1
+24V1
+5V2
+24V1
+5V2
+5V2
+5V2
+24V1
+24V1
+5V2
+5V2
+24V1
+5V2
+5V2
Vref
+12VS
+5VS
AC-SUB PWB
& TH
for Mini-OPE
for PAPER-OUTPUT UN
for MOTOR
for ADU UN
for PROCESS-UN
for DRIVER PWB
DV & HORIZON
for MPF-U
TANDEM T
HV PWB
for DV
AC_SUB
HDD-POWER
AC-SUB PWB
for MOTHER PWB
CN7
B32B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
CN11
B12B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
CN5
B32B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
+
C146
470u/16V
CN14
B24B-PHD
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
CN9
B24B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
CN2
B28B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
CN8
B20B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
CN12
B30B-PHD
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
CN6
B18B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
CN3
B4P-VH
1
1
2
2
3
3
4
4
CN15
B34B-PHD
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
34
34
CN1
B06B-PASK
1
1
2
2
3
3
4
4
5
5
6
6
CN4
24FMN-BTK-A
1
1
2
2
3
3
4
4
5
5
10
10
9
9
8
8
7
7
6
6
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
C147
102K
CN10
B26B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
CN13
B26B-PHD
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
JCT
JCT102
JCT
JCT103
JCT
JCT104
JCT
JCT105
JCT117
JCT
JCT118
JCT
JCT
JCT113
JCT
JCT121
AR-550/555/620/625/700/705  PCU PWB  4 - 92
4
3
2
1
4
3
2
1
D
C
B
A
14/14
CFM-R3
CFM-R2
CFM-R1
GND1
CFM-DC2\
CFM-DC\
GND2
GND2
GND2
PSBC\
(13)
MPRD2
(9)
M2LUM
(11)
M2PFC\
(13)
M1LUM
(11)
M1PFC\
(13)
M1SS1
(10)
M1SS2
(10)
M1SS3
(10)
M1SS4
(10)
M1SPD
(10)
TSW
(10)
TSW-LED
(8)
DSW-DSK
(10)
MPFD2
(9)
TXD_LCC
(7)
DTR_LCC\
(7)
TANSET
(10)
DSR_LCC\
(7)
LPPD
(9)
RXD_LCC
(7)
RES_LCC
(7)
TRC_LCC\
(7)
DSW-F_HV
(8)
CHVACREM\
(12)
GBPWM\
(12)
DVREM\
(12)
CHV-REM\
(12)
MHV-T
(9)
+5VLD
(8)
READY\
(12)
START\
(12)
TEST
(9)
VRB
(6)
VIDEO\
(2)
VIDEO
(2)
LSU_S/H
(12)
LDON\
(12)
SYNC\
(2)
PGMCLK
(12)
PAGE_MON
(7)
TXD_DBG
(7)
DSR_DBG\
(7)
RXD_DBG
(7)
DTR_DBG\
(7)
MPRD1
(9)
PPD
(10)
T1PFC\
(13)
DSKPFC2\
(13)
MMCLK\
(7)
MM\
(7)
MM-T
(10)
TXD_FIN
(7)
RXD_FIN
(7)
DTR_FIN\
(7)
DSR_FIN\
(7)
RES_FIN
(7)
PCU_DSR_MON
(7)
PCU_TXD_MON
(7)
PCU_RXD_MON
(7)
PCU_DTR_MON
(7)
PCU_RES_MON
(7)
THV+REM
(12)
T2PED
(10)
T1LUM
(11)
T2LUD
(10)
T1PED
(10)
SOL2\
(13)
SOL1\
(13)
T1PPD\
(3)
INPUT2\
(3)
T1LUD
(10)
T2PFC\
(13)
HPFC\
(13)
+5V_MPRD1
(8)
+5V_MPRD2
(8)
MPED
(9)
MFPUS\
(13)
MPFGS\
(13)
DSW-Fout
(8)
MPFD1
(9)
DSKPFC1\
(13)
M2LUD
(10)
M2PUS\
(13)
+5V_M1PFD
(8)
+5V_M2PFD
(8)
M1PFD
(10)
M1LUD
(10)
M2PFD
(10)
M2PED
(10)
M1PED
(10)
M1PUS\
(13)
M1PWS
(1)
+5V_MPFD2
(8)
+5V_LPPD
(8)
CFM-R1_PWM\
(12)
TH-RA
(1)
CFM-R2_PWM\
(12)
FW
(6)
TEST2
(9)
TEST3
(9)
WHPR2\
(13)
WHPR1\
(13)
WHPR3\
(13)
+24V_INT
(8)
BUP-PRout
(13)
INTPRout
(13)
MSWMON\
(8)
INTPR2out
(13)
CFM-DC\
(12)
38VMON
(8)
+5V_MPFD1
(8)
TNF
(10)
TNF2
(10)
TNBOX
(10)
T1PUS\
(13)
DCCNTin\
(7)
+5V_T1PPD
(8)
+5V_IN2
(8)
+5V2
+24V1
+5V2
+5V2
+5V2
+5V2
+5V2
+24V1
+24V1
+24V1
+24V1
Vref
+24V1
+5V2
+24V1
+24V1
+12V2
+5V2
+24V1
+24V1
+12VS
+3.3V1
ORIZONTAL-PASS
MPF-UN
NDEM TRAY
HV PWB
DESK un
LCC un
MOTOR & FINISHER
LSU-FAN
for LSU
UART (CONT.) MONITOR
for DEBUG
for AC PWB
POWER
no-mounting
(for examination & reserve)
NF10
ZJSR5101-102TA
NF9
ZJSR5101-102TA
CN24
B8B-PH-K-R(RED)
1
1
2
2
3
3
4
4
5
5
8
8
7
7
6
6
NF8
ZJSR5101-102TA
CN16
B32B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
CN22
B30B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
19
19
21
21
18
18
20
20
22
22
23
23
24
24
26
26
28
28
30
30
25
25
27
27
29
29
CN17
B30B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
19
19
21
21
18
18
20
20
22
22
23
23
24
24
26
26
28
28
30
30
25
25
27
27
29
29
CN14
24B-PHDSS-B
1
1
2
3
3
4
5
5
6
7
7
8
9
9
10
11
11
12
13
13
14
15
15
16
17
17
18
19
19
20
21
21
22
23
23
24
CN25
B6B-PH-K-S
1
1
2
2
3
3
4
4
5
5
6
6
CN23
B8B-PH-K-S
1
1
2
2
3
3
4
4
5
5
8
8
7
7
6
6
N12
30B-PHDSS-B
1
1
2
3
3
4
5
5
6
7
7
8
9
9
10
11
11
12
13
13
14
15
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21
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25
27
27
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29
CN21
B12B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
CN26
B4B-PH-K-S*
1
1
2
2
3
3
4
4
CN20
B9P-VH
1
1
2
2
3
3
4
4
5
5
7
7
6
6
8
8
9
9
CN15
34B-PHDSS-B
1
1
2
3
3
4
5
5
6
7
7
8
9
9
10
11
11
12
13
13
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29
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31
31
32
33
33
34
CN19
B24B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
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20
21
21
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22
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24
NF11
ZJSR5101-102TA
CN27
B4B-PH-K-S*
1
1
2
2
3
3
4
4
CN18
B14B-PHDSS-B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
CN13
26B-PHDSS-B
1
1
2
3
3
4
5
5
6
7
7
8
9
9
10
11
11
12
13
13
14
15
15
16
17
17
18
19
19
20
21
21
22
23
23
24
25
25
26
NF12
ZJSR5101-102TA
JCT
JCT98
JCT
JCT99
JCT
JCT100
JCT
JCT114
JCT
JCT101
AR-550/555/620/625/700/705  PCU PWB  4 - 93
B. PARTS LAYOUT / 
部品配置
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