Important Service Notes ............................................................................................................................................ 2
Specifications ................................................................................................................................................................. 2
NAMES OF PARTS ............................................................................................................................................................... 3
Operation Manual .......................................................................................................................................................... 4
Quick Guide ....................................................................................................................................................................... 7
Disassembly ...................................................................................................................................................................... 8
Adjustment ..................................................................................................................................................................... 14
Explanation Of Error Display ................................................................................................................................ 29
Explanation Of Mechanism Error ......................................................................................................................... 30
Notes On Schematic Diagram .................................................................................................................................. 33
Block Diagram ............................................................................................................................................................... 34
Voltage (Md Main Pwb) ................................................................................................................................................ 58
Waveforms Of Cd Circuit .......................................................................................................................................... 59
Waveforms Of Md Circuit .......................................................................................................................................... 60
TROUBLE SHOOTING ........................................................................................................................................................ 62
Function Table Of Ic .................................................................................................................................................... 71
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
– 1 –
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified should
be used.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
MD-R3
No. S2814MDR3////
MD-R3
Page