Read Sharp AR-D27 (serv.man8) Parts Guide online
AR-D28/D27/MU2
DISASSEMBLY AND ASSEMBLY, MAINTENANCE
7 – 1
[7] DISASSEMBLY AND ASSEMBLY, MAINTENANCE
(1) AR-D28
A. MAJOR PARTS AND SIGNAL FUNCTIONS
TMM
TDRS
MCPED
MCLUD
MCPWS
MCPWS
MCSPD
MCSPD
TPFD1
TPFD3
TTSD
TLUD2
TLUD1
TLUD1
TPED2
TPED1
TAN Sensor PWB
TAN Sensor PWB
TAN Sensor PWB
TSPD2
TSPD2
TSPD1
TPFD2
TPFD2
MCSS2
MCSS4
MCSS1
MCSS3
MCSS3
MCLUM
TLUM1
TLUM2
TLUM2
TPFCL
TPFCL
TPCL1
TPCL1
TPCL2
TPCL2
MCPCL
MCPCL
MPT LD PWB
+24V
1
2
MCLUM/
PHR-2
TMMCLK/
TMM/
GND1
GND1
+24V
TMM-T
1
2
3
4
5
PHR-5
1
2
2
1
SMP-02V-NC SMR-02V-N
2
1
2
1
SMP-02V-BC SMR-02V-B
8
11
SMP-11V-NC
2
6
1
5
9
3
SMR-11V-N
7
4
10
8
11
2
6
1
5
9
3
7
4
10
MCSPD
2
+5V
3
1
GND2
179228-3
GND2
1
N.C.
2
MCSS4
4
MCSS1
6
MCSS2
3
MCSS3
5
PHR-6
CN-D
VB(+24V)
13
F-GND
GND2(S-GND)
MCSS4
12
TPFCL/
GND1(P-GND)
4
MCSS2
17
20
VD(+5V)
18
1
TMM-T
16
14
3
9
7
MCSS1
VB(+24V)
11
MCSS3
VB(+24V)
MCSPD
MCPCL/
15
8
6
MCLUM/
TMM/
2
GND2(S-GND)
TMMCLK/
+24V(MCLUM)
5
19
10
PHDR-20VS-1
SRA-21T-4
13
14
15
16
17
18
4
5
6
7
8
9
13
14
15
16
17
18
4
5
6
7
8
9
SMR-18V-B
SMP-18V-BC
MCLUD
GND2
+5V
+5V
TPFD1
GND2
1
2
3
2
3
3
1
2
2
179228-3
179228-3
+5V
GND2
TDRS
+5V
MCPED
MCPED
GND2
1
2
3
2
3
1
2
3
2
3
179228-3
179228-3
SMP-03V-BC
1
1
3
SMR-03V-B
3
2
2
2
VAREF
2T MCPWS
1T MCPWS2
3T
1T MCPWS2
3T
CN-E
MCPED
TDRS
N.C.
TPFD1
MCLUD
MCPWS2
3
13
5
12
VD(+5V)
4
GND2(S-GND)
1
9
6
7
7
15
16
16
11
14
10
2
8
VD(+5V)
GND2(S-GND)
GND2(S-GND)
GND2(S-GND)
VD(+5V)
VD(+5V)
GND2(S-GND)
VD(+5V)
GND2(S-GND)
VD(+5V)
MCPWS
PHDR-16VS-1
TAN Control PWB
1
2
3
2
3
VD(+5V)
TSPD2
S-GND
TSPD2
S-GND
179228-3
S-GND
VD(+5VR)
VD(+5VR)
1
TPED2
2
4
TLUD2
PHR-5
3
5
VD(+5V)
VD(+5V)
S-GND
TPFD2
1
3
2
2
3
3
2
1
VD(+5V)
TSPD1
S-GND
TSPD1
S-GND
1
TLUM2
VB(+24V)
VD(+5V)
S-GND
TTSD
3
2
1
179228-3
PHR-2
179228-3
179228-3
S-GND
VD(+5VR)
VD(+5VR)
S-GND
1
TPED1
1
2
VD(+5V)
2
4
179228-3
3
TLUD1
TPFD3
PHR-5
3
5
VD(+5V)
CN-J
VB(+24V)
1
TLUM1/
PHR-2
2
1
2
3
2
3
TLUM1/
VB(TLUM1)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
VB(TLUM1)
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
4
5
6
7
8
9
5
6
7
8
9
10
PHR-10
CN-I
TLUD1
TPFD3
S-GND
VD(+5V)
S-GND
1
2
3
4
5
6
7
2
3
4
5
6
7
9
VD(+5VR)
TPED1
N.C
8
PHR-9
VD(+5V)
CN-C
CN-G
(RED)
TPCL2/
VB(+24V)
1
2
2
PHR-2-R(RED)
VB(+24V)
TPCL1/
TPCL1/
1
2
2
PHR-2
2
1
2
1
SMP-02V-BC SMR-02V-B
2
1
2
1
SMP-02V-NC SMR-02V-N
CN-B
2
3
4
3
4
VD(+5V)
TSPD1
VB(TLUM2)
TLUM2/
VD(+5V)
S-GND
S-GND
1
TPFD2
9
5
8
7
6
N.C.
VD(+5V)
S-GND
TTSD
TTSD
12
11
10
PHR-12
CN-A
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
TPED2
TSPD2
TLUD2
VD(+5V)
S-GND
VD(+5V)
S-GND
N.C
PHR-9
VD(+5VR)
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