Sharp R-21ATP (serv.man5) Service Manual / Technical Bulletin ▷ View online
MWO 2013 05 01
Date of Issue: 13
th
May 2013
Classification:
White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference
– EHKE-820
Revision - 1
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
– Carry out on all units
MODELS
R-21ATP
REASON
Change of the Control Unit and Display Window part code.
ACTION
Check the serial number of the unit and repair as required using the new part code.
Affected serial number range
– 1204****
~Present
We have changed the Control Unit and Display Window part number.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
3-2
Panel Sub Assembly
FPNLCC122WRKZ
BF
3-2-3
Display Window
GMADiA223WRFZ
AE
3-1
Control Unit
DPWB-B180DRKZ
BF
Important Note:
If 3-1 CONTROL UNIT is changed from OLD to NEW, 3-2-3 DISPLAY WINDOW need to be
changed from OLD(smoked colour) to NEW (clear color).
* Please use old DISPLAY WINDOW (smoked colour) for old CONTROL UNIT.
* Please use new DISPLAY WINDOW (clear colour) for new CONTROL UNIT.
The brightness of the display in new control unit is a little darker than the display in old
control unit, therefore please be careful on the above replacement procedure.
* Please use old DISPLAY WINDOW (smoked colour) for old CONTROL UNIT.
* Please use new DISPLAY WINDOW (clear colour) for new CONTROL UNIT.
The brightness of the display in new control unit is a little darker than the display in old
control unit, therefore please be careful on the above replacement procedure.
If 3-1 CONTROL UNIT is changed from NEW to OLD, 3-2-3 DISPLAY WINDOW need to be
changed from NEW to OLD. (Please refer the above comments.)
If 3-2 PANEL SUB ASSY or 3-2-3 DISPLAY WINDOW is changed from OLD to NEW, 3-1
CONTROL UNIT need to be changed from OLD to NEW.
If 3-2 PANEL SUB ASSY or 3-2-3 DISPLAY WINDOW is changed from NEW to OLD, 3-1
CONTROL UNIT need to be changed from NEW to OLD.
Display