MX-LC15. Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 15

Read Sharp MX-LC15 Service Manual online

MX-LC15  ELECTRICAL SECTION  5 – 1
MX-LC15
Service Manual
 
[5] ELECTRICAL SECTION
1. Block diagram
/RXD-LCC
/DSR-LCC
/TXD-LCC
RES-LCC
GND2
+5V
+24V
GND1
AC-L
AC-N
/TRC-LCC
/DTR-LCC
LLSW
/LPFM
/LPFM-CLK
LPFM-T
L24VM
LDSW
+5V
+24V
ᵭᶌᵋᶀᶍᵿᶐᶂᴾᶕᶐᶇᶒᶃᴾᶁᶇᶐᶁᶓᶇᶒ
LPFM
LLM
ᵫᵟᵧᵬᴾᵳᵬᵧᵲ
C
P
U(H8/3687HV
EEPROM
LCC MAIN PWB
MX-LC15
ᵥᶐᶍᶓᶌᶂ
ᵦᶃᵿᶒᶃᶐ
GND2
ᵧᶌᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
ᵧᶌᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
ᵧᶌᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
ᵭᶓᶒᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
ᵧᶌᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
ᵭᶓᶒᶎᶓᶒᴾᶀᶓᶄᶄᶃᶐ
Xtal
7.37MHz
LUD
LDD
LPED
LPFD
LTOD
LCD
LRE
LTRC
LPFC
LPFS
LLSW
LDSW
+24V
+24V
ᵪᵡᵡᴾᶎᵿᶎᶃᶐᴾᶄᶃᶃᶂᴾᶑᶍᶊᶃᶌᶍᶇᶂ
+24V
ᵪᵡᵡᴾᶒᶐᵿᶌᶑᶎᶍᶐᶒᴾᶁᶊᶓᶒᶁᶆ
ᵪᵡᵡᴾᶎᵿᶎᶃᶐᴾᶄᶃᶃᶂᴾᶁᶊᶓᶒᶁᶆ
ᵲᶐᵿᶗᴾᶓᶎᶎᶃᶐᴾᶊᶇᶋᶇᶒᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵲᶐᵿᶗᴾᶊᶍᶕᶃᶐᴾᶊᶇᶋᶇᶒᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵲᶐᵿᶗᴾᶎᵿᶎᶃᶐᴾᶃᶋᶎᶒᶗᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵮᵿᶎᶃᶐᴾᶎᵿᶑᶑᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵫᵿᶇᶌᴾᶓᶌᶇᶒᴾᶁᶍᶌᶌᶃᶁᶒᶇᶍᶌᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵲᶐᵿᶗᴾᶁᶊᶍᶑᶃᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵪᶇᶄᶒᴾᶋᶍᶒᶍᶐᴾᶃᶌᶁᶍᶂᶃᶐᴾᶑᶃᶌᶑᶍᶐ
+5V
ᵳᶎᶎᶃᶐᴾᶂᶍᶍᶐᴾᶊᵿᶒᶁᶆᴾᶑᶕᶇᶒᶁᶆ
ᵪᵡᵡᴾᶎᵿᶎᶃᶐᴾᶄᶃᶃᶂᴾᶋᶍᶒᶍᶐ
ᵳᶎᶎᶃᶐᴾᶊᶇᶋᶇᶒᴾᶑᶕᶇᶒᶁᶆ
ᵪᵡᵡᴾᶊᶇᶄᶒᴾᶋᶍᶒᶍᶐ
(TD62003APG)
ᵲᶐᵿᶌᶑᶇᶑᶒᶍᶐᴾᵿᶐᶐᵿᶗ
+24V
ᵳᶎᶎᶃᶐᴾᶊᶇᶋᶇᶒᴾᶋᶍᶌᶇᶒᶍᶐᶇᶌᶅᴾᶁᶇᶐᶁᶓᶇᶒ
ᵱᶃᶌᶑᶍᶐᴾᶇᶌᶎᶓᶒᴾᶁᶇᶐᶁᶓᶇᶒ
ᵡᶓᶐᶐᶃᶌᶒᴾᶁᶍᶌᶒᶐᶍᶊᴾᶁᶇᶐᶁᶓᶇᶒ
ᵮᶍᶊᶗᴾᶑᶕᶇᶒᶁᶆᴾᵏᵌᵏᵟ
ᵪᶇᶄᶒᴾᶋᶍᶒᶍᶐᴾᶂᶐᶇᶔᶃᴾᶁᶇᶐᶁᶓᶇᶒ
ᵳᶎᶎᶃᶐᴾᶂᶍᶍᶐ
ᴾᶋᶍᶌᶇᶒᶍᶐᶇᶌᶅᴾᶁᶇᶐᶁᶓᶇᶒ
ᵐᵒ
ᵴᴾᶋᶍᶌᶇᶒᶍᶐᶇᶌᶅᴾᶁᶇᶐᶁᶓᶇᶒ
Page of 19
Display

Click on the first or last page to see other MX-LC15 service manuals if exist.