Sharp MX-2310U / MX-3111U (serv.man18) Service Manual ▷ View online
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 58
3.3V
</WEBEND>
(15)
ReserveM_1_CNT
(9)
<WEBM_1>
(13)
<WEBM_2>
(13)
ReserveM_2_CNT
(9)
AK_TXD_K
(9)
AK_SCLK_K
(9)
AK_CS_EEP_Y
(9)
AK_CS_EEP_M
(9)
AK_CS_EEP_C
(9)
AK_CS_EEP_K
(9)
AK_CS_Y
(9)
AK_CS_M
(9)
AK_CS_C
(9)
AK_CS_K
(9)
AK_MS_SET
(5,9)
CPFM_BRAKE
(9)
<AK_RXD_K#>
(9)
ADUGS
(10)
/HDDFM_LD
(16)
</BTM_LD>
(16)
HPFC
(10)
WEBS
(9)
CPUS1
(9)
CPUS2
(9)
BTM_D
(9)
HDDFM_V#
(11)
HDDFM_V_L#
(11)
9
9
9
9
R36
9
GP_10k
J
6
6
5
5
BR42
GP_10kJ
x
4
1
2
3
4
8
7
6
5
C1011
[b]AB_0.1uF
C1011
[b]AB_0.1uF
5
5
C205
AB_0.1uF
C205
AB_0.1uF
9
9
6
6
6
6
C217
AB_10uF(2012)
C217
AB_10uF(2012)
C186
AB_0.1uF
C186
AB_0.1uF
8
8
C1
9
2
AB_0.1uF
C1
9
2
AB_0.1uF
8
8
4
4
BR44
GP_10kJ
x
4
1
2
3
4
8
7
6
5
0
0
C218
AB_0.1uF
C218
AB_0.1uF
0
0
4
4
BR37
10k
J
x
4
10
1
2
3
4
8
7
6
5
3
3
5
5
R342
GP_10k
J
R342
GP_10k
J
7
7
9
9
2
2
8
8
4
4
C1010
[b]x_0.1uF
C1010
[b]x_0.1uF
1
1
2
2
7
7
C1
9
1
AB_0.1uF
C1
9
1
AB_0.1uF
6
6
BR38
10k
J
x
4
1
2
3
4
8
7
6
5
4
4
2
2
0
0
5
5
0
0
BR41
GP_10kJ
x4
1
2
3
4
8
7
6
5
5
5
2
2
BR3
9
GP_10kJ
x
4
1
2
3
4
8
7
6
5
1
1
3
3
3
3
3
3
D
C
B
A
4/21
3
2
1
3
2
1
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 59
D1
1
D
9
D8
D1
0
D1
2
D1
3
D1
4
D1
5
A3
A2
A1
A0
A2
A1
A0
/OBEN
/OBEN
PROFM1_V#
Reserve_LED
/FLS_WP
POF
TMS
(21)
TDO
(21)
TDI
(21)
TCK
(21)
3.3V
D[15:0]
(1,2,3,4,6)
CPLD_SDA
(1)
/CS3_EXP
(1)
/CS6_CPLD
(1)
FTH_LM
(17)
FTH_UM2
(17)
A[20:0]
(1,2,3,4,6)
/RD
(1,2,3,4,6)
/HWR
(1,2,3,4,6)
/ENG_RST
(1,3,4,6)
MODEL#3
(3)
PROFM1_V#
(13)
Reserve_LED
(14)
TRC_FIN
(13)
DTR_FIN
(13)
POF
(8)
/FLS_WP
(2)
AK_MS_SET
(4,9)
/AK_MS_SET
(9)
/UART_LOG
(6,13)
UART_LOG
(13)
FTH_ALL#
(12)
FTH_US
(17)
/CS0_FLS
(1,2)
DIMM_EN
(2,3,8)
/CS0_FLS#
(2)
HPFC_COM
(10)
TP474TP474
TP781
TP781
TP757TP757
TP326
TP326
TP266
TP266
TP778
TP778
TP756TP756
TP627
TP627
TP783
TP783
TP642
TP642
TP782TP782
TP764
TP764
TP335
TP335
TP428
TP428
R311
10kJ
10kJ
R311
10kJ
10kJ
TP64
9
TP64
9
TP769
TP769
TP427
TP427
TP334TP334
TP754TP754
TP768
TP768
BR1004
[b]10kJ
x
4
BR1004
[b]10kJ
x
4
1
2
3
4
8
7
6
5
C172
0.01uF
C172
0.01uF
TP457TP457
TP424
TP424
TP331
TP331
TP766
TP766
TP461TP461
TP458TP458
TP333TP333
TP345
TP345
TP63TP63
TP644
TP644
TP220TP220
TP426TP426
TP41TP41
TP460TP460
TP425
TP425
TP650TP650
TP245TP245
TP647
TP647
TP43TP43
TP61TP61
TP604TP604
TP332TP332
TP603TP603
TP327
TP327
TP687TP687
TP6
9
0
TP6
9
0
TP683TP683
R532
0J
R532
0J
TP329
TP329
TP45
9
TP45
9
TP330TP330
IC30
EPM240T100C5
IC30
EPM240T100C5
user_reserve_4(PU25K)
1
user_reserve_3(PU25K)
2
user_reserve_2(PU25K)
3
user_reserve_1(PU25K)
4
adr<3>
5
adr<2>
6
adr<1>
7
adr<0>
8
VCCIO1
9
GNDIO
10
GNDINT
11
weB
12
VCCINT
13
SDA
14
csB
15
oeB(PU25K)
16
resetB
17
cv_oeB(PU25K)
18
cv_csB
19
inv1_a
20
iny1_y
21
TMS
22
TDI
23
TCK
24
TDO
25
data<7>
26
data<6>
27
data<5>
28
data<4>
2
9
data<3>
30
VCCIO1
31
GNDI
O
32
data<2>
33
data<1>
34
data<0>
35
or3_y
36
or3_a3
37
or3_a2
38
or3_a1
3
9
or2_y
40
or2_a2
41
or2_a1
42
inv4_a
43
iny4_y
44
VCCIO1
45
GNDI
O
46
inv3_a
47
iny3_y
48
inv2_a
4
9
iny2_y
50
cv_out<0>
51
cv_out<1>
52
cv_out<2>
53
cv_out<3>
54
cv_out<4>
55
cv_out<5>
56
cv_out<6>
57
cv_out<7>
58
VCCIO2
59
GNDIO
60
gpio<0>
61
RefCLK
62
VCCINT
63
scl
64
GNDINT
65
gpio<1>
66
gpio<2>
67
gpio<3>
68
gpio<4>
69
gpio<5>
70
gpio<6>
71
gpio<7>
72
gpio<8>
73
gpio<9>
74
gpio<10>
75
gpio<11>
76
gpio<12>
77
gpio<13>
78
GNDI
O
7
9
VCCIO2
80
gpio<14>
81
gpio<15>
82
gpio<16>
83
gpio<17>
84
gpio<18>
85
gpio<1
9
>
86
gpio<20>
87
gpio<21>
88
gpio<22>
8
9
gpio<23>
9
0
gpio<24>
9
1
gpio<25>
9
2
GNDI
O
9
3
VCCIO2
9
4
gpio<26>
9
5
gpio<27>
9
6
gpio<28>
9
7
gpio<2
9
>
9
8
gpio<30>
99
gpio<31>
100
TP779
TP779
TP784TP784
TP765
TP765
TP789
TP789
R327
10k
J
R327
10k
J
TP641
TP641
D
C
B
A
PCU PWB (CPLD section)
5
4
3
5
4
3
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 60
FTH_LM
FTH_UM2
FTH_US
3 input OR gate
2 input OR gate
FTH_ALL#
CPUD logic block / CPUD
⺰ℂࡉࡠ࠶ࠢ
/UART_LOG
UART_LOG
AK_MS_SET
/AK_MS_SET
inverter
37pin
38pin
39pin
36pin
41pin
42pin
40pin
47pin
48pin
49pin
50pin
12pin
19pin
2 input OR gate
/HWR
/CS3_EXP
C
D
Q
/OBEN
18pin
35pin
D8
flip-flop
51pin
CV_COLOR1
D9
D10
D11
D12
D13
D14
D15
34pin
33pin
30pin
29pin
28pin
27pin
26pin
57pin
CV_SIZE0
56pin
CV_SIZE1
55pin
CV_SIZE2
54pin
CV_SIZE3
53pin
CV_COUNT
52pin
CV_START
58pin
CV_CA
OR circuit / OR
࿁〝
INVERTER circuit / INVERTER
࿁〝
FLIP-FLOP circuit / FLIP-FLOP
࿁〝
DIMM_EN
/CS0_FLS
/CS0_FLS#
P.U.
CLUM2
CPFM_GAIN
CPFM_D
CPFC1
CLUM1
CPFC2
CPUC1
CPUC2
3.3V
3.3V
CPU_CLKout2
(1)
CPLD_SCK
(1)
CV_CA
(11)
CV_START
(11)
CV_COUNT
(11)
CV_COLOR1
(11)
CV_SIZE0
(12)
CV_SIZE1
(12)
CV_SIZE2
(12)
CV_SIZE3
(12)
CPFC1
(10)
CPFC2
(10)
CPUC1
(10)
CPUC2
(10)
CLUM1
(10)
CLUM2
(10)
CPFM_GAIN
(9)
CPFM_D
(9)
</CPFM_LD>
(16)
<TNFD>
(15)
</CSS2SET>
(16)
</DSW_C1>
(15)
</DSW_C2>
(15)
RES_FINin
(13)
DSR_FIN
(13)
/PSFM_LD
(16)
DSW_F
(12)
/PROFM1_LD
(16)
</CPED1>
(15)
</CPED2>
(15)
<FUTYP_1>
(15)
<FUTYP_2>
(15)
BR1002
[b]10kJ
x4
BR1002
[b]10kJ
x4
1
2
3
4
8
7
6
5
R288
x_10k
J
R288
x_10k
J
C183
0
.1uF
C183
0
.1uF
R287
10k
J
R287
10k
J
C1003
[b]0.1uF
C1003
[b]0.1uF
C1001
[b]x_0.1uF
C1001
[b]x_0.1uF
C156
0
.1uF
C156
0
.1uF
C181
0
.1uF
C181
0
.1uF
C155
0
.1uF
C155
0
.1uF
C182
10uF(2012)
C182
10uF(2012)
BR1003
[b]10kJ
x4
BR1003
[b]10kJ
x4
1
2
3
4
8
7
6
5
C1002
[b]0.1uF
C1002
[b]0.1uF
Logic circuit
same as below
(D8
same as below
(D8
ψCV_COLOR1)
ਅ⸥
(D8
(D8
ψCV_COLOR1)ߣ
หߓ⺰ℂ࿁〝
D
C
B
A
5/21
3
2
1
3
2
1
MX-3111 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 61
uPD65946GJ
pwm2
pwm4
pwm5
pwm5
pwm3
pwm6
pwm7
pwm3
A0
A1
A2
A3
A4
A5
A6
A7
A8
A
9
D8
D
9
D1
0
D1
1
D1
2
D1
3
D1
4
pwm0
pwm1
pwm1
pwm6
pwm1
pwm0
pwm5
pwm2
pwm7
pwm4
3.3V
D[15:0]
(1,2,3,4,5)
HL_UM
(1)
HL_US
(1)
HL_LM
(1)
FWS
(1,18)
/ENG_RST
(1,3,4,5)
CPU_CLKout3
(1)
A[20:0]
(1,2,3,4,5)
HL_LM#
(12)
HL_UM#
(12)
HL_US#
(12)
/DSR_DSK
(13)
</CSPD1>
(15)
</CLUD1>
(15)
</CLUD2>
(15)
</CPFD2>
(15)
</POD1>
(15)
</POD2>
(15)
</POD3#>
(7)
</PPD1>
(15)
</TFD3#>
(7)
</TFD2>
(15)
MODEL#4
(3)
</2TUD#>
(7)
</MPLD#>
(7)
</DSW_ADU#>
(7)
<PRTPD#>
(7)
</MPED#>
(7)
RES_LCCin
(13)
RES_DSKin
(13)
</CSPD2>
(15)
/DSR_LCC
(13)
/CV_CLCOPY#
(7)
/CV_COPY#
(7)
WH_CNT
(10)
CV_STAPLE
(11)
CV_DUPLEX
(11)
CV_COLOR0
(11)
TRC_DSK
(13)
TRC_LCC
(13)
DTR_DSK
(13)
DTR_LCC
(13)
POFM_CNT
(10)
PROFM2_CNT
(11)
DL_BK
(14)
PROFM1_CNT
(13)
FUFM_CNT
(10)
DL_C
(14)
DL_M
(14)
DL_Y
(14)
</CSS2>
(8)
</CSS1>
(8)
<DHPD_K>
(15)
<DHPD_CL>
(15)
</PPD2>
(15)
</CPFD1>
(15)
<APPD2#>
(7)
<APPD1#>
(7)
<SHPOS>
(15)
TP207
TP207
TP617TP617
C230
x
_0.1uF
C230
x
_0.1uF
TP17
TP17
TP816
TP816
TP656
TP656
TP743
TP743
TP724
TP724
C240
0.1uF
C240
0.1uF
TP653TP653
TP446
TP446
TP665
TP665
PA4
154
PA5
155
PA6
156
PA7
157
PB0
158
PB1
15
9
A
9
32
A7
30
GND
33
D0
34
A8
31
D1
35
GND
184
D2
36
D3
37
D4
38
PD1
185
PD2
186
D5
3
9
GND
1
GND
2
AMC
3
SC
K
4
SMC
5
SIN
0
6
SOT0
7
XRST
8
CLK1
9
CLK2
10
CLK3
11
CLK4
12
CLK5
13
CLK6
14
CLK7
15
CLK8
16
GND
20
VD
D
21
CLKOUT
22
A0/SIN
1
23
A1/SOT1
24
A2/SIN
2
25
A3/SOT2
26
A4/SIN
3
27
A5/SOT3
28
A6
2
9
VD
D
40
GND
41
42
13
9
VD
D
140
REQ10
141
REQ11
142
REQ12
143
REQ13
144
REQ14
145
REQ15
146
REQL
147
REQU
148
PA0
14
9
PA1
150
PA2
151
PA3
152
GND
153
VD
D
160
GND
161
PB2
162
PB3
163
PB4
164
PB5
165
PB6
166
PB7
167
PC
0
168
PC
1
16
9
GND
170
VD
D
171
PC
2
172
PC
3
173
PC
4
174
PC
5
175
PC
6
176
PC
7
177
PD
0
178
GND
17
9
GND
180
VDD
181
XTAL
182
EXTAL
183
PD3
187
PD4
188
PD5
189
PD6
190
PD7
191
PE0
192
GND
193
VDD
194
PE1
195
PE2
196
PE3
197
PE4
198
PE5
199
GND
200
VDD
201
PE6
202
PE7
203
PF0
204
PF1
205
PF2
206
PF3
207
PF4
208
PF5
209
PF6
210
GND
211
PF7
212
PWM0
213
PWM1
214
PWM2
215
PWM3
216
PWM4
217
PWM5
218
PWM6
219
VDD
220
GND
221
PWM7
222
PWM8
223
PWM9
224
PWM10
225
PWM11
226
PWM12
227
PWM13
228
PWM14
229
GND
230
PWM15
231
HLCLK
232
FWSIN
233
HLON0
234
HLON1
235
HLON2
236
HLOUT0
237
HLOUT1
238
HLOUT2
239
VDD
240
CLK
9
17
CLK1
0
18
CLK1
1
1
9
C1015
[b]0.1uF
C1015
[b]0.1uF
TP817
TP817
TP655
TP655
TP774
TP774
TP685
TP685
C100
9
[b]x_0.1uF
C100
9
[b]x_0.1uF
TP718
TP718
BR46
10k
J
x
4
BR46
10k
J
x
4
1
2
3
4
8
7
6
5
C210
0.1uF
C210
0.1uF
TP654
TP654
TP578TP578
TP832
TP832
C233
x
_0.1uF
C233
x
_0.1uF
TP645
TP645
TP823
TP823
C1
9
0
0.1uF
C1
9
0
0.1uF
TP658
TP658
TP86
TP86
TP745
TP745
TP669
TP669
R406
10k
J
R406
10k
J
C18
9
0.1uF
C18
9
0.1uF
TP659
TP659
TP821
TP821
TP668
TP668
TP273
TP273
TP744
TP744
TP57
9
TP57
9
C1016
[b]x_0.1uF
C1016
[b]x_0.1uF
TP726
TP726
R407
10k
J
R407
10k
J
TP443
TP443
TP618
TP618
TP616TP616
C232
0.1uF
C232
0.1uF
R384
10kJ
10kJ
R384
10kJ
10kJ
C1007
[b]0.1uF
C1007
[b]0.1uF
TP621
TP621
TP268
TP268
R385
10kJ
R385
10kJ
C222
x
_0.1uF
C222
x
_0.1uF
TP722
TP722
TP623
TP623
TP648
TP648
TP620
TP620
TP270
TP270
TP666
TP666
TP661
TP661
C235
0.1uF
C235
0.1uF
TP660
TP660
TP662
TP662
TP725
TP725
TP619
TP619
C1
99
0.1uF
C1
99
0.1uF
TP643
TP643
TP737
TP737
C223
0.01uF
C223
0.01uF
TP728
TP728
TP721
TP721
TP664
TP664
TP667
TP667
TP670
TP670
C1008
[b]0.1uF
C1008
[b]0.1uF
C234
10uF(2012)
C234
10uF(2012)
TP715
TP715
TP831
TP831
TP671
TP671
TP625
TP625
TP727
TP727
C1
9
8
x
_0.1uF
C1
9
8
x
_0.1uF
TP819
TP819
TP208
TP208
TP716
TP716
TP657
TP657
C20
9
0.1uF
C20
9
0.1uF
TP729
TP729
TP750
TP750
4
3
2
1
PCU PWB (PMC section)
A
B
C
A
B
C
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