DOWNLOAD Sharp AL-1217 (serv.man17) Service Manual ↓ Size: 5.15 MB | Pages: 118 in PDF or view online for FREE

Model
AL-1217 (serv.man17)
Pages
118
Size
5.15 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Complete service manual
File
al-1217-sm17.pdf
Date
PREV: Sharp AL-1217 (serv.man16) Service Manual

Sharp AL-1217 (serv.man17) Service Manual ▷ View online

AL-1226  CIRCUIT DIAGRAM  13 - 3
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
MCU PWB (MEMOR
Y SECTION)
3/9
R138
OPEN
2
1
C174
22u/16V
1
2
+
C176
0.1u
1
2
R137
10kJ
2
1
C177
0.1u
1
2
C178
0.1u
1
2
C179
0.1u
1
2
C180
0.1u
1
2
C181
0.1u
1
2
C182
0.1u
1
2
C183
0.1u
1
2
IC110
SDRAM (16bit x 4bank)
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
BA0
20
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ13
50
DQ14
51
DQ15
53
VCC
1
VCC
27
VSS
54
VSS
28
VCCQ
9
VSS
41
VCCQ
43
VCCQ
49
VSSQ
6
VSSQ
12
VSSQ
46
VSSQ
52
LDQM
15
UDQM
39
WE
16
CAS
17
RAS
18
CS
19
CLKE
37
CLK
38
NC
40
NC
36
VCCQ
3
VCC
14
BA1
21
A11
35
R139
OPEN
2
1
C173
0.1u
1
2
R269
10kJ
21
IC112
W24L010A
I/O0
13
A0
12
I/O1
14
A1
11
I/O2
15
A2
10
I/O3
17
A3
9
I/O4
18
A4
8
I/O5
19
A5
7
I/O6
20
A6
6
I/O7
21
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
3
CS1
22
OE
24
WE
29
VDD
32
GND
16
CS2
30
A15
31
A16
2
NC
1
C326
OPEN
1
2
C327
OPEN
1
2
C324
OPEN
1
2
C325
OPEN
1
2
R287
0J
2
1
R286
10kJ
2
1
IC111
LH28F400BVE
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
DQ0
29
DQ1
31
DQ2
33
DQ3
35
DQ4
38
DQ5
40
DQ6
42
DQ7
44
DQ8
30
DQ9
32
DQ10
34
DQ11
36
DQ12
39
DQ13
41
DQ14
43
DQ15
45
NC
9
NC
10
NC
16
GND
46
GND
27
VCC
37
VPP
13
BYTE
47
OE
28
CE
26
WE
11
RP
12
WP
14
RY
/B
Y
15
R288
OPEN
2
1
R289
OPEN
2
1
RAMDB0
RAMDB9
RAMDB10
RAMDB11
RAMDB12
RAMDB13
RAMDB14
RAMDB15
RAMDB7
RAMDB8
RAMDB3
RAMDB1
RAMDB5
RAMDB6
RAMDB2
RAMDB4
MAD8
MAD9
MAD4
MAD5
MAD11
MAD1
MAD0
MAD10
MAD7
MAD12
A17
A1
RDZ
MAD3
MAD2
MAD6
CS1Z
RDZ
HWRZ
A5
A4
A2
A7
A1
A6
A8
A19
A2
A8
A12
A4
A3
A11
A3
A16
A1
A13
A12
A11
A15
A10
A14
A10
A9
A6
A7
A17
A14
A15
A13
A5
A18
A9
A16
A0
HWRZ
D12
D12
D1
D8
D4
D6
D9
D11
D14
D15
D11
D7
D3
D8
D5
D10
D10
D2
D14
D9
D13
D0
D13
D15
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
/CS0
MAD[12..0]
BANK0
BANK1
/SDCS
/SD
WDE
/SDCAS
/SDRAS
DQM0
DQM1
SDCLK
SDCKE
D[15..0]
RAMDB[15..0]
/CS1
/RD
/HWR
A[19..0]
RY
/B
Y
CPUNRST
(1-C1)
(1-D2)
(1-A2)
(2-D3)
(2-D3)
(2-D3)
(2-D3)
(2-D4)
(2-D4)
(2-D4)
(2-D4)
(2-D4)
(2-D4)
(2-D4)
(2-D4)
12/13/14 CPM
Model
64Mb(1Mx16bitx4bank)
SDRAM
V
endor/T
ype
HY57V641620HGT
-P(Hyndai)
 
MT48LC4M16A2TG-75(Micron)
 
K4S641632F-TC75(Samsung)
 
W986416DH-7(Winbond)
15CPM
128Mb(2Mx16bitx4bank)
MT48LC8M16A2TG-75(Micron)
 
HY57V281620A
T(Hyndai)
 
K4S281632D-TC75(Samsung)
 
W981216BH-75(Winbond)
(1-A2)
(1-B3)
(1-B3)
(1-D3)
(1-B1)
AL-1226  CIRCUIT DIAGRAM  13 - 4
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
MCU PWB (DRIVER SECTION 1)
4/9
C184
0.1u
C195
0.1u
1
2
C189
0.1u
2
1
2
1
2
1
C190
100p
C191
100p
C192
100p
R146
10kJ
2
1
R147
10kJ
BR156
10J
1
2
3
4
8
7
6
5
BR157
10J
1
2
3
4
8
7
6
5
BR158
10J
1
2
3
4
8
7
6
5
BR159
10kJ
1 
2 
3 
4
8 
7 
6 
5
IC118
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
IC116
74VHCT244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
C185
0.1u
2
1
R144
10J
2
1
C186
33p
C187
0.1u
R145
10J
2
1
C188
33p
C193
0.1u 2
1
2
1
2
1
2
1
2
1
2
1
2
1
R149
10J
2
1
C194
33p
R148
10kJ
IC114
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
IC113
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
R141
10kJ
R140
10kJ
1
2
1
2
1
2
1
2
1
2
IC115
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
IC117
74HC151
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
R263
10kJ
R266
10kJ
5V
VCC3
VCC3
5V
5V
5V
5V
VCC3
5V
5V
(KIN1)
(KIN2)
(FW)
(SIN1)
(SIN2)
(SIN3)
(SELIN1)
(SELIN2)
(SELIN3)
(OP_CLK)
(OP_D
A
T
A
)
(OP_LA
TCH)
(SPMT0)
USBIN
SIN1
SIN2
SIN3
KIN1
KIN2
SELIN1
SELIN2
SELIN3
OP_CLK
OP_D
A
T
A
OP_LA
TCH
MIRCNT
SPMT0
SPMT1
SPMT3
MIR
ON
SPFON
(SPMT1)
(SPMT2)
(SPMT3)
TM
TM_
(TM)
(TM_)
SIN1
SIN2
SIN3
(SELIN1)
(SELIN2)
(SELIN3)
(PPD1)
(POD)
(MFD)
(CED1)
(TCS)
(PMRD
Y)
D
VS1
(DRST)
(PPD2)
(PPD3)
THOPEN
(CED2)
DSWS
(MMLD)
(SDSW)
(SPID)
(SB4D)
(SDOD)
GDIIN
FW
/SYNC
(/SYNC)
SPMT2/MIRCNT
(USBIN)
F
or SPF/DSPF Model Only
(7-E1)
(7-E2)
(7-E3)
(4-D3)
(7-E1)
(7-E2)
(7-E3)
(7-E4)
(7-E4)
(7-E4)
(7-E3)
(7-E4)
(7-E3)
(7-E1)
(4-D3)
(4-D3)
(7-C4)
(5-E2)
(8-B1)
(7-E4)
(9-D4)
(7-E4)
(4-C4)
(4-C4)
(4-C4)
(8-C4)
(8-C4)
(8-A3)
(9-A2)
(4-B3)
(4-B3)
(4-B2)
(1-D3)
(1-D3)
(1-D2)
(1-A3)
(1-A3)
(1-A3)
(2-A2)
(2-C1)
(2-C1)
(2-B1)
(2-B1)
(2-B1)
(1-B3)
(1-B3)
(1-B3)
(4-A3)
(4-A3)
(4-A3)
(8-D3)
(8-D3)
(8-D3)
(8-D3)
(8-D3)
(8-D3)
(6-D2)
(6-D2)
(6-B1)
(6-B1)
(6-B1)
(6-B1)
(1-A2)
(1-A2)
(1-A2)
(1-A2)
(2-C1)
(2-C1)
(2-C1)
AL-1226  CIRCUIT DIAGRAM  13 - 5
For SPF/DSPF Model Only
(2-B1)
(2-B1)
(2-B1)
(2-B1)
(9-E1)
(9-E1)
(9-E1)
(9-E1)
(2-C1)
(2-C1)
(2-C1)
(2-C1)
(8-A4)
(8-A4)
(8-B4)
(8-B4)
(2-C1)
(2-C1)
(2-C1)
(2-C1)
(2-C1)
(2-C1)
(2-B1)
(8-A3)
(9-A3)
(9-A3)
(9-B3)
(9-D3)
(9-C1)
(9-C2)
(9-A2)
(9-A2)
(6-A1)
(6-A1)
(6-A1)
(5-E3)
(2-C1)
(2-C1)
(2-C1)
(2-B1)
(2-B1)
(1-D3)
(8-B3)
(8-B4)
(9-A2)
(9-A2)
(9-A4)
(6-A3)
(6-A3)
(6-A3)
(2-C1)
(2-C1)
(2-C1)
(2-A2)
(2-A2)
(2-A3)
(1-D3)
(1-A3)
(4-A3)
(5-B2)
(9-C2)
or KID65001AF
or KID65001AF
or KID65503F
or KID65503F
or KTA1505S
or KRA119S
or KRC106S
or KIA393F
or KIA393F
or KIA358F
or KIA358F
or KDS226
or KDS226
2
1
2
1
1
2
2
1
2
1
2
1
2
1
1
2
1
2
2
1
2
1
1
2
1
2
3
1
2
3
2
1
2
1
2
1
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
3
2
1
8
4
1
2
5
6
7
8
4
3
2
1
8
4
5
6
7
8
4
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
COM
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
I1
3
NC
4
NC
5
I2
6
NC
10
I3
11
NC
12
NC
13
GND
17
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
GND
18
I4
14
NC
15
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
1
2
3
1
2
3
2
1
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E
8
COM
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
R156
7.5kF
R159
4.3kF
D101
MA700
R155
1MF
R154
1kF
R158
10kF
R157
1kJ
C197
22000p
C199
0.1u
R169
300J
R170
100J
C198
0.1u
D102
DA204K
D103
DA204K
R171
1.2kF
R173
10kF
R172
10kJ
C200
22000p
D104
1SS133
R150
1.5kJ
R161
47kJ
R166
4.7kJ
1/4W
R160
1.5kJ
R151
1.5kJ
R152
1.5kJ
R153
1.5kJ
R162
1.5kJ
R163
1.5kJ
R164
1.5kJ
R165
1.5kJ
R167
1.5kJ
R168
1.5kJ
R174
240J
R175
240J
IC120A
NJM2903
+
-
C196
0.1u
IC120B
NJM2903
+
-
IC122A
LM358
+
-
IC122B
LM358
+
-
IC121
TD62001AF
IC123
TD62064AF
IC124
TD62503
IC125
TD62503
Q102
DTA143XKA
Q101 2SA1036
Q103
DTC143ZKA
R176
240J
IC119
TD62001AF
PGND
PGND
PGND
12V
24V
24V
2
4V
INT5V
24V
12V
VCC3
VCC3
VCC3
12V
VCC3
12V
12V
12V
VCC3
5V
5V
MC
BIAS
TC
GRIDL
CPFS1
CPFS2
MPFS
RRS
VFM
VFMCNT
MRPS1
HL
LDEN
PMCLK
PMD
PR
FTH
MM_Y2
MMD
MM_Y1
MM_Y3
SPUS
SPFS
SRRC
SGS
/MC
/BIAS
/TC
/GRIDL
VFMOUT
HLOUT
/CPFS1
/CPFS2
/MPFS
/RRS
/PR
/VFMCNT
PMCLK_A
/PMD
MRPS_1
/LDEN
MMref1
/MMD
MMref2
MMref0
/SGS
/SPUS
/SRRC
/SPFS
MRPS_2
FTH
RTH
THOPEN
RTH_IN
POFF
/POFF
MRPS2
MRPS3
MRPS_3
/LEND
SHOLD
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
MCU PWB (DRIVER SECTION 2)
5/9
AL-1226  CIRCUIT DIAGRAM  13 - 6
For DSPF Model Only
For SPF/DSPF Model Only
(8-C3)
(8-C3)
(8-C3)
(8-C3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(2-A3)
(5-C1)
(5-C1)
(5-C1)
(5-C2)
(5-C2)
(5-C2)
(4-D2)
(4-D2)
(4-D2)
(4-D2)
(9-D1)
(9-D1)
(9-E1)
(9-E1)
(9-B3)
(9-B3)
(9-B3)
(9-B3)
(1-D3)
(1-D3)
(1-D3)
(1-D3)
(4-D3)
(4-D3)
(9-A1)
(9-A1)
2
1
2
1
2
1
1
2
2
1
1
2
2
1
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1
1
2
2
1
2
1
2
1
2
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
CrA
23
CrB
20
VsA
25
RsA
3
VrefA
24
VrefB
19
RsB
12
VsB
18
In /A
26
In A
27
In /B
17
In B
16
Vmm
22
OUT /A
1
OUT A
4
OUT /B
14
OUT B
11
PG
15
PG
28
I1
3
NC
4
NC
5
I2
6
NC
10
I3
11
NC
12
NC
13
GND
17
O1
2
O2
7
O3
9
O4
16
COM
1
COM
8
GND
18
I4
14
NC
15
OUT 2A
2
SENSE 2
3
COMP 2
4
OUT 2B
5
GND
6
GND
7
I02
8
I12
9
PHASE 2
10
VREF 2
11
RC 2
12
VSS
13
RC 1
14
VREF 1
15
PHASE 1
16
I11
17
GND
18
GND
19
I01
20
OUT 1B
21
COMP 1
22
SENSE 1
23
VS
24
OUT 1A
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
1
2
Vcc
17
GND
8
Rin
20
Fin
18
OUT1
9
OUT2
5
VM
16
VREF
21
RNF
6
PSAVE
19
NC
1
NC
2
NC
3
NC
4
NC
7
NC
10
NC
11
NC
12
NC
13
NC
14
NC
15
NC
22
NC
23
NC
24
NC
25
FIN
FIN
1
2
1
2
1
2
1
2
1
2
R199
300J
D109
MITJ22B
R205
47kJ
R204
47kJ
C211
2200p
R191
7.5kJ
C214
2200p
R194
7.5kJ
C218
2200p
C227
OPEN
C216
OPEN
C215
OPEN
C232
OPEN
C222
2200p
R198
2.4kJ
R203
2.4kJ
R195
1kJ
R207
1kJ
C220
0.1u
R200
620J
R201
1.2kJ
R202
100J
R196
750J
CP101
ICP-N38
C202
820p
C203
820p
C204
820p
C207
0.1u
C201
820p
C205
0.1u
C206
1u/16V
+
C208
47u/35V
+
C212
10u/35V
+
C219
47u/16V
+
D105
OPEN
R180
1.5kJ
R178
0.68J
1W
R182
30kJ
R183
30kJ
R179
1.5kJ
R177
0.68J
1W
R186
510J
R185
1kJ
R184
2kJ
R197
1J
2W
R181
1kJ
IC128
MTD1361/F
IC126
TD62064AF
IC127
L6219DS
D106
OPEN
D107
OPEN
D108
OPEN
D112
OPEN
CP102
ICP-N38
D113
OPEN
D114
OPEN
D115
OPEN
R187
1kJ
R188
1kJ
R206
1J
2W
C217
47u/16V
+
IC129
BA6920FP
C209
0.1u/50V
C210
0.1u/50V
C213
0.1u/50V
CP201
0603FA1.5A
CP202
0603FA1.5A
PGND
PGND
PGND
PGND
PGND
PGND
PGND
5V
24VM
24V
5V
5V
24VM
24VM
24V
5V
24Vdup
PGND
PGND
PGND
PGND
24Vdup
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND
MM_PH_A
OUT_A-
MM_AI0
MM_PH_B
MM_BI0
MM_BI1
MM_AI1
OUT_A+
OUT_B-
MMref0
MMref1
MMref2
DMT0
/DMT_0
SPMT_2
(SPMT2)
DMT1
DMT2
DMT3
/DMT_1
/DMT_2
/DMT_3
(TM)
(TM_)
SPMT_0
SPMT_3
SPMT_1
MRPS_1
MRPS_2
MRPS_3
(SPMT0)
(SPMT3)
(SPMT1)
OUT_B+
TMB_O
TMA_O
MCU PWB (DRIVER SECTION 3)
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
6/9
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