Sharp MX-2300G Service Manual

MX3500N ELECTRICAL SECTION 11 – 8
H. DC power line diagram
HL_PR
L
N_HL(MAIN) N_HL(LOW)
N_HL(SUB)
5VN
3.3V 5VN 12V 24V3 5VL 5VO D-GND D-GND 5VL P-GND
MOTHER PWB
24V2
D-GND P-GND
PCU PWB
24V3
FW
12V P-GND 5VN 3.3V 24V1 D-GND
AC PWB
24V2
INT24V2
/INT_CNT
P-GND
INT24V1
MC PWB 1stTC PWB
INT24V2 P-GND
PFM
24V1
DVM_BK
DVM_CL
P-GND P-GND
P-GND
P-GND
INT24V2 INT24V2 INT24V2
INT24V2
P-GND
INT24V2
DRIVER SUB PWB
DRIVER MAIN PWB
2ndTC PWB
INT24V2 P-GND
INT24V1
INT24V1 INT24V1
INT24V1
P-GND P-GND
5VN 5 VN
5VN
PSFM PSM FUM POM ADULM
DM_BK DM_CL
OSM
/INT_CNT
24V2
24V2
HL PWB
INT24V1
P-GND
HL(MAIN)
HL(LOW) HL(SUB)
HDD
12V 5VN
D-GND D-GND
LSU PWB
24V3 5VN 3.3V P-GND D-GND D-GND
PM
24V3 P-GND
5V_LD 5V_LD
LD_BK
LD_C LD_M LD_Y
5V_LD D-GND
5V_LD
5VL 5VO 3.3V 12V D-GND
MFPC PWB
24V3 P-GND 12V 5VN 3.3V D-GND
24V3 P-GND 12V 5VN 3.3V D-GND
SCAN CNT PWB
5VO 5VO
KEY OP PWB
5VN 5VO 3.3V D-GND
ORS PD PWB
5VN
D-GND
LVDS PWB
24V_EXT 3.3V_EXT
D-GND
LCD PWB
3.3V D-GND
P-GND
P-GND 24V INVERTOR
PWB
D-GND A3.3V
CCD PWB
A12V A5V
CL
INVERTOR PWB
P-GND 24V
CL
INT24V1 INT24V1
ORS LED PWB
24V1
24V_EXT 5V_EXT P-GND AVCC 5VPD D-GND
24V_EXT 5V_EXT P-GND AVCC 5VPD D-GND RSPF UN
CARD READER
5V
D-GND
12V P-GND 5VN 3.3V D-GND
FAX MAIN PWB
TEL LIU PWB
12V 3.3V 5VS
5V
D-GND A-GND
FINISHER
5VN 24V5 P-GND
D-GND
24V5 P-GND 5VN D-GND
LCC
5VN 24V4 P-GND D-GND
24V4 P-GND 5VN D-GND
D-GND D-GND
5VN
DESK
P-GND 24V4 D-GND D-GND
D-GND P-GND D-GND 5VO 5VL 5VL 3.3V 24V3 12V 5VN D-GND 24V1 P-GND 12V P-GND D-GND 5VN D-GND 24V3 3.3V
FW
5VNPD
5VNPD
RD I/F PWB
D-GND D-GND
5VN 5VNPD
PSU
INT24V2
option
option
SCAN IN PWB or DOCUMENT CONTROL PWB
D-GND
5VN 3.3V D-GND
option
5VN 3.3V D-GND
D-GND
5V_LD 24V3 P-GND 5VN 3.3V D-GND D-GND
24V2
LSUSS_B LSUSS_C
INT24V1 INT24V1
option
INT24V1
F201
FUSE
F203
FUSE
F202 FUSE
F205 FUSE F204 FUSE
RDSW FDSW
FET

Sharp MX-2300G Specifications

General

Brand	Sharp
Model	MX-2300G
Category	All in One Printer
Language	English