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 - 74
4
3
2
1
4
3
2
1
D
C
B
A
5/14
A1
TDO
D9
D8
D11
D1
0
TCK
TDI
TMS
TDO
D[8:11]
(1,2,3,4)
A[0:1]
(1,2,3,4)
FPGA_CLK
(3)
CSFPGA\
(1)
HWR\
(1,2,3,4)
HL1out\
(13)
HL2out\
(13)
FWS
(1,6)
Tin7
(4)
XDIR_SEL0
(4)
XDIR_SEL2
(4)
ORTCK
(2)
TDI
(4)
TMS
(4)
TDO
(4)
TCK
(2)
+3.3V1
+3.3V_FPGA
no-mounting
no-mounting
no-mounting
no-mounting
no-mounting
R
189
10K
J
R
186
10K
J
R
133
1K
J
EPM3064A
V
CCINT
17
R
E
GD
AT
A2
18
XD
IR
_SEL2
19
Ti
n
7
20
XZ
ER
OC
P
21
XD
IR
_SEL0
22
Tin2
23
GND
24
Tout
25
TCK
26
REGDATA3
27
PWR_out0
28
VCCIO
29
GND
30
REGDATA0
31
TDO
32
PWR_out1
33
XR
EGC
S
34
R
E
GD
AT
A1
35
GN
D
36
GC
LK1
37
RE
G
A
DR1
38
XR
ST
39
R187
10KJ
R197
10KJ*
C93
102K*
R153
10KJ*
C105
104Z
R161
10KJ*
CN28
S6B-PH-SM3-TB*
1
1
2
2
3
3
4
4
5
5
6
6
R198
10KJ
R
180
10K
J*
R
502
10K
J
R177
10KJ*
R
132
1K
J
R
188
10K
J*
R
134
1K
J
AR-550/555/620/625/700/705  PCU PWB  4 - 75
8
7
6
5
8
7
6
5
D
C
B
A
PCU PWB (OP Amp & Comparator)
DMS-LED_DA
FW
(14)
HLPR_HP\
(13)
PTPULSE2
(7)
TCS
(14)
TCSin
(1)
VR
(1)
VRB
(14)
PCS-LED\
(14)
PCS-LED
(1)
DMS-LED\
(14)
DA_DATA5
(3)
DA_CLK5
(3)
TSGOUT
(14)
PCS
(14)
DMS
(14)
HUS-DVin
(1)
HUS_DV
(1)
HUS_TC
(1)
HUS-TCin
(1)
(8
+12V2
+3.3V1
+3.3V1
+5V2
+5V2
+5V2
+12V2
+12V2
+3.3V1
Vref
+5V2
Vref
+3.3V1
+3.3V1
+12V2
+12V2
+12V2
no-mounting
no-mounting
no-mounting
no-mounting
no-mounting
R
138
10K
J
+
C77
10u/16V
R370
100J
D83
RLS-73
R380
0J
R404
10KF
C45
104Z
R82
5.6KJ
O
I
G
R397
2KF
D12
DA204K
K
A
C
R74
10KF
R399
4.7KF
C173
1u/16V
R19
10KJ
R92
20KF
C203
102K
R398
1.5KF
+
-
IC8C
LM324D
10
9
8
Q10
2SC945
+
-
IC16D
LM324D
12
13
14
10
9
R334
1.5KF
JP4
PCS
R400
15KF
R46
1MJ
+
-
IC8A
LM324D
3
2
1
4
11
R364
10KJ*
R402
1.5KF
R67
4.7KF
(G)
(D)
(S)
R369
470KJ
R73
20KF
R401
1KF
Q5
2SC945
R75
1.5KJ 1/4W
+
-
IC46B
LM339D
5
4
2
3
12
D23
DAN202K
K
A1
A2
R45
10KF
C214
0.01u/50V
D37
DAN202K
K
A1
A2
+
-
IC8B
LM324D
5
6
7
JP3
DMS
C40
102K
R60
82F 1/4W
R93
10KF
+
-
IC46D
LM339D
11
10
13
C43
102K
R72
0J
+
-
IC8D
LM324D
12
13
14
R352
0J
C58
102K
+
-
IC43B
LM324D
5
6
7
IC26
M62334FP
Ao1
1
Ao2
2
Ao3
3
Ao4
4
GND
5
SDA
6
SCL
7
VCC
8
C76
104Z
R371
10KJ
Q34
2SK3018
C191
2.2u/10V
ZD3
HZS3C2
R69
20KF
R44
15KF
R70
5.6KJ
C42
102K*
D11
DA204K
K
A
C
R42
82F 1/4W
R
137
10K
J
C215
102K
C24
102K*
C41
102K*
R351
10KJ*
C44
104Z
3
2
R68
10KF
C23
104Z
+
-
IC16B
LM324D
5
6
7
+
-
IC43D
LM324D
12
13
14
4
11
R368
4.7KJ
D30
DA204K
K
A
C
R94
4.7KF
R18
100KJ
R367
10KJ
Q37
10K
10K
DTC114EUA
AR-550/555/620/625/700/705  PCU PWB  4 - 76
4
3
2
1
4
3
2
1
D
C
B
A
6/14
FWS
(1,5)
RES_FINout
(7)
RES_FINin
(3)
RES_LCCin
(3)
RES_LCCout
(7)
PCSin
(1)
DMSin
(1)
RTH2in
(1)
RTH1in
(1)
RTH2
(14)
38VMON_cmp
(8)
TH3OP\
(2)
FTH3
(13)
38VMONin
(2)
RTH3
(14)
TH1OP\
(2)
RTH1
(14)
FTH1
(13)
TH2OP\
(2)
FTH2
(12,13)
RTH3in
(1)
+5V2
+3.3V1
+12V2
+3.3V1
Vref
Vref
+12V2
+12V2
+5V2
Vref
+3.3V1
Vref
Vref
Vref
+3.3V1
Vref
+3.3V1
+3.3V1
Vref
Vref
Vref
Vref
+3.3V1
Vref
+3.3V1
Vref
Vref
Vref
no-mounting
no-mounting
R374
19.1KF
R385
620F
C218
102K
C219
102K
R377
10KJ
R345
200KF
R66
10KJ
C55
104Z
R408
2KF
R373
2KF
JP10
RTH2
+
-
IC44A
LM339D
7
6
1
3
12
+
-
IC44B
LM339D
5
4
2
R387
10KF
R375
620F
+
-
IC16C
LM324D
10
9
8
4
11
R378
10KJ
ZD4
HZS3BLL*
R366
10KJ
R389
10KJ
C208
102K
+
-
IC44C
LM339D
9
8
14
R365
4.7KF
+
-
IC43A
LM324D
3
2
1
JP11
RTH3
R376
10KF
R67
4.7KF
+
-
IC44D
LM339D
11
10
13
+
-
IC46A
LM339D
7
6
1
R359
24KF
D108
DA204K
K
A
C
+
-
IC46C
LM339D
9
8
14
R388
10KJ
R358
300KF
R93
10KF
R353
5.6KJ
C51
102K*
R360
300KF
R361
24KF
R355
10KJ
D87
MA704A
ZD5
HZS3BLL*
D109
DA204K
K
A
C
R392
47KF
+
-
IC47D
LM339D
11
10
13
3
12
+
-
IC43C
LM324D
10
9
8
D86
DA204K
K
A
C
D88
MA704A
R354
4.7KJ
R403
10KJ
R346
200KF
R95
10KJ
R406
19.1KF
R372
10KJ
R386
620F
C204
102K
R347
200KF
+
-
IC47A
LM339D
7
6
1
3
12
R410
10KJ
C52
102K*
R405
2KF
R356
300KF
+
-
IC16A
LM324D
3
2
1
R68
10KF
C174
102K
R409
10KJ
R357
24KF
C207
102K
R384
10KF
R94
4.7KF
R407
19.1KF
D85
MA704A
JP12
RTH1
+
-
IC47B
LM339D
5
4
2
+
-
IC47C
LM339D
9
8
14
JCT1
JCT
JCT2
JCT
JCT3
JCT
AR-550/555/620/625/700/705  PCU PWB  4 - 77
8
7
6
5
8
7
6
5
D
C
B
A
PCU PWB (Communication)
TXD_DBG
(14)
DTR_DBG\
(14)
TXD_DBG\
PAGE\
(2)
RES_FIN\
(3)
PCU_TXD_MON
(14)
PAGE
(14)
TRC_LCC
(3)
DSR_FIN\
(14)
PCU_DSR\
(1)
TXD_FIN\
(1)
RES_LCCo
TXD_LCC
(14)
RES_FINou
PCU_DSR
(14)
PCU_RXD\
(1)
MSWOFF
(8)
TRC_LCC\
(14)
RES_FIN
(14)
PCU_RES
(14)
DTR_FIN\
(14)
RXD_LCC
(14)
PCU_RXD_MON
(14)
MSWOFF\
(14)
PCU_DTR\
(1)
PCU_RES\
(1,2)
DTR_FIN
(3)
DTR_LCC\
(14)
RXD_FIN\
PCU_DSR_MON
(14)
PCU_DTR
(14)
RXD_FIN
(14)
DSR_FINin
RXD_LCC\
DSR_LCCin
PCU_TXD\
(1)
PCU_RXD
(14)
TXD_FIN
(14)
DTR_LCC
(3)
PCU_RES_MON
(14)
PCU_TXD
(14)
TXD_LCC\
(1)
DSR_LCC\
(14)
PAGE_MON
(14)
PCU_DTR_MON
(14)
RES_LCC\
(3)
DSR_DBG
(3)
RXD_DBG\
(2)
DSR_DBG\
RES_LCC
(14)
MM\
(14)
MMCLK\
(1
MMCLK
(2)
MM
(3)
POF
(1)
POF\
RXD_DBG
DTR_DBGi
DCCNT\
(14)
DCCNTin\
(14)
+5V2
+5V2
+3.3V1
+5V2
+3.3V1
+5V2
+3.3V1
+5V2
+5V2
+5V2
+5V2
+5V2
+3.3V1
+5V2
+5V2
+5V2
+3.3V1
+5V2
no-mounting
IC52
PST598D
VCC
5
GND
3
SUB
2
Vout
4
M/R
1
B
R
62A
10K
J
C233
101J
R395
10KJ
D131
DAN202K
K
A1
A2
B
R
18C
10K
J
B
R
15B
10K
J
C212
102K
D121
DAP202K
K1
K2
A
B
R
17D
10K
J
R
114
10K
J
R455
10KJ
B
R
15A
10K
J
D129
DAN202K
K
A1
A2
C248
102K*
C234
101J
D118
DAP202K
K1
K2
A
C62
101J
B
R
15D
10K
J
IC49
TD62503F
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
B
R
15C
10K
J
R458
10KJ
C73
223Z
B
R
18A
10K
J
C61
101J
B
R
18D
10K
J
B
R
17C
10K
J
D9
DA204K
K
A
C
R396
10KJ
R457
10KJ
SW1
B3F-6102
D52
DAN202K
K
A1
A2
C236
101J
D132
DAP202K*
K1
K2
A
D50
DAP202K
K1
K2
A
R
127
10K
J
IC48
TD62503F
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
C213
102K
D8
DAN202K
K
A1
A2
R456
10KJ
B
R
62C
10K
J
B
R
17B
10K
J
B
R
19A
10K
J
R
113
10K
J
B
R
19B
10K
J
C75
101J
B
R
61B
10K
J
B
R
19D
10K
J
B
R
62B
10K
J
C74
102K
B
R
19C
10K
J
C235
101J
IC20
TD62503F
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
IC21
TD62503F
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
B
R
61A
10K
J
D22
DAP202K
K1
K2
A
B
R
62D
10K
J
B
R
18B
10K
J
B
R
61D
10K
J
B
R
17A
10K
J
B
R
61C
10K
J
JCT
JCT4
JCT
JCT5
JCT
JCT6
JCT
JCT207
JCT
JCT106
JCT
JCT107
JCT
JCT108
JCT
JCT7
JCT
JCT9
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