Sharp MX-M314N Service Manual

MX-M264U ELECTRICAL SECTION 13 – 12
B. Operation section
CN2
FPC
CN4
CN1
PHDR-30VS-1 PHDR-16VS-2
CN45 CN5
SCANDATA0- 1
SCANDATA0+ 3
DGND 2
SCANDATA1- 7
SCANDATA1+ 9
DGND 8
SCANDATA2- 13
SCANDATA2+ 15
DGND 14
SCANCLKOUT- 19
SCANCLKOUT+ 21
DGND 20
SCANDATA3- 25
SCANDATA3+ 27
DGND 26
(NC)
B16B-PHDSS-B CN11
DGND 29
SH SH
LCD_DATA3+ 30
PK
LCD_DATA3- 28
WH WH
DGND 23
SH SH
LCD_CLK+ 24
PK
LCD_CLK- 22
WH WH
DGND 17
SH SH
FX16S-41S-0.5SV FX16S-41S-0.5SH
CN3
FPC
LCD_DATA2+ 18
PK FX16M1-41P-HC FX16M1-41P-HC
LCD_DATA2- 16
WH WH
DGND 11
SH SH
LCD_DATA1+ 12
PK
LCD_DATA1- 10
WH WH
52271-0469
DGND 5
SH SH
LCD_DATA0+ 6
PK
LCD_DATA0- 4
WH WH
CN4
B30B-PHDSS-B
S3B-PH-SM4-TB
(NC)
(NC)
CN35
nLCD_DISP 8
nRES_SCN 7
PHR-6
TXD_SCN 5
RXD_SCN 3
nRTS_SCN 6 nCTS_SCN 4
DGND 9 DGND 10 DGND 1 DGND 2
B6P-PH-K-S
B10B-PHDSS-B
PHDR-10VS-2
B34B-PHDSS-B
CN13
CN1
PHDR-34VS-1
(NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC)
B26B-PHDSS-B
PHDR-26VS-1
ZER-16V-S
nPOF_SCN
1
2
nSPED
3
D-GND
4
SMP-06V-NC/SMR-06V-N
PAP-03V-S
CN1
5 6
D-GND 7 D-GND
nPOW_LED
8
nPOW_LED
B03B-PASK-1
F-GND
nWU_LED
9
nWU_LED
10
SRA-21T-4 SRA-21T-4
+5VO
11 12
(NC)
B12B-PHDSS-B
PHDR-12VS-2
BACK LIGHT
BHSMR-02VS / BHSR-02VS-1
2 VLED- 2 1 VLED+ 1
2 2 3 3 2 1 1
LCD_A3_P
28 23 39 38 35 34 33 32ENAB
4
40
PCU PWB
MFPC PWB
SCN CNT PWB
37 GND 36 35 LCD_A3_M
5
LCD_CLK_M
GND
LCD_A2_P
6 7 8
nRTS_SCN
GND
SCANDATA1-
GND
XH_X1_CS
GND GND
nRES_SCN
/YL_Y1_INT
LCD_A0_P
1
27 26 25
14 13 15
11
34 GND
GND
nCTS_SCN
27 SP_CLOSE_H 24
RXD_SCN
19
KEYIN_NH31
21 26 25 23 15
2
LCD_A1_M
GND3
5
LCD_A0_M
LCDSEL0_43H
17 LCDSEL1_10H 16
LCD_A2_P
6
13 LCD_A3_P
GND
11
4GND
GND
7
10
8 LCD_A2_M
SCANDATA2+
GND
3.3V
7 9
SCANDATA2-
2
SCANCLKOUT+
SCANDATA3+
SCANCLKOUT-
3 6
GND
SCANDATA0+
7.0inch OPERATION UN
LCD7.0 Unit
LVDS PWB
339
LCD_A2_M
GND
16
SCANDATA0-
nLCD DISP
LCDSEL1_10H LCDSEL0_43H
GND
LCD_A3_P
LCD_A3_M
GND
LCD_CLK_P
2
LCD module
141GND
40 nLCD DISP 38
37 36
33 LCD_CLK_P 31
NC
13 29 LCD_A2_M
34 GND
12 30 LCD_A2_P
9
11 31 GND 29
10 32 LCD_CLK_M 30 14
26 28 GND
LCD_A1_P27
24
4
SCANDATA3-
GND
1 5
GND
15
25
11
SCANDATA1+
12
LCD_A1_P
17
LCD_A1_M
22 18
/XL_X2_SDA
LCD_A1_M
GND
/CCFT
GND22
21
LCD_A0_M
YH_Y2_SCL
16
8 9
GND
10 GND
GND
5V 5V
LCD_A0_P
19 23 LCD_A0_M
24 22
21 20 19/CCFT 21
20 B0
G7
24V
GND
24V
36
24V 24V
33 35
5V 29
32 34
GND
30 31
5V
2
23 19
14
28 25
24V 24V9
8 6
27 37 40 39
12
2 1
5 6
41 38
18
GND
7 24V
24V
5
20 /XL_X2_SDA
XH_X1_CS
17 16 15
YH_Y2_SCL
/F3G1
17
12 LCD_CLK_M
24 18 /YL_Y1_INT
8 5
16 11
SEG2D0
5V2
13
GND
/F2G0
3
/F1D2
/BZR4
GND
KEY PWB
3.3V_EXT
14
SEG0LEDBPR
5
GND GND GND
3
3
GND
12 13
7 6
10 13
GND
5V
14 LCD_A3_M
26 16 GND
9 8
14 5V
5V15
G0
5V
11
10
9
4
ORS-PD PWB
4 1
3 4
10 20 16 12 17 11 15 14 13
2
PDSEL1
VCONT(GND)
SC_TEMP(GND)
GND
PD
45V
GND
1 4 8 5 7 6
22 18
SEG2
3.3VA 21
19
/F1
32 /SC_ACK
/PCU_REQ
5V
GND
/BZR
GND
5VO 5VO
PDSEL2 PDSEL1
5V
nHM_LED
PD
1
SPED-H
28 30
SEG1
/F3
GND
3 PDSEL2
PDSEL0
USB CONNECTOR PWB
F-GND
nINFO_LED
GND
11
1 5VO
SEG0(&12V)
/KEYIN
nLCD_DISP
(NC)
29
GND
/F0(&nHM_LED)
/F2
TXD_SCN
33 GND 20 5VPWM 22
5V0
18 GND
nPOF_SCN
7
2
POW_LED
12 nPWRSW
6 nWU_KEY 2 /KEYIN 9 1
26 24
5V 25
15
nINFO_FAX_LED
6
23
3
5 4 3
4
2
5 6
3
WU_LED
2
10
VLED-
VLED+
YH(Y2)
/XL(X2) /YL(Y1)
XH(X1)
GND GND
NC
3.3V_LCD 3.3V_LCD 3.3V_LCD 3.3V_LCD
HSYNC
VSYNC
GND
B7 B6 B5 B4 B3 B2 B1
G6 G5 G4 G3 G2 G1
R7 R6 R5 R4 R3
L/R
GND
R2 R1 R0
U/D
PDSEL0
(NC) (NC) (NC) (NC) (NC) (NC) (NC)
LCD_CLK_P
LCD_A1_P LCD_A0_P
nHM_KEY
nWU_KEY
nPWR_SW
(NC)
BM16B-ZESS-TBT
SEG1LEDCPR
TOUCH PANEL
nPOW_LED_PLS
+5VO_DUTY
nPWR_SW
nWU_KEY
nINFO_FAX_
CN6
(NC) (NC) (NC)
PK PK PK PK PK
CK
FH12A-40S-0.5SH(55)
LCDSEL1_10H
LCDSEL0_43H

Sharp MX-M314N Specifications

General

Print Technology	Laser
Print Speed	31 ppm
Standard Paper Capacity	1100 sheets
Duplex Printing	Yes
Max Scan Resolution	600 x 600 dpi
Copy Speed	31 cpm
Max Copy Resolution	600 x 600 dpi
Fax Capability	Optional
Network Connectivity	Ethernet
Functions	Print, Copy, Scan, Fax
Warm-up Time	20 seconds
Fax Transmission Speed	33.6 Kbps
Max Paper Size	A3
Scanner Type	Color
Display	7-inch color touchscreen
Original Size	A3
Operating System Compatibility	Windows, Mac, Linux