D. PCB ASSEMBLY REMOVAL
1) Remove the control panel assembly from the
cavity. (Refer to control panel assembly removal
on previous page.)
2) Remove screws which hold the PCB SUB ASS’Y to
the control panel.
3) Disconnect the flat cable from the PCB SUB
ASS’Y and take off the PCB SUB ASS’Y
E. DOOR MAIN ASSEMBLY REMOVAL
1) Open the door.
2) Remove the choke cover very carefully with a flat-blade
screwdriver.
CAUTION: Be careful not to damage door seal plate
by screwdriver.
3) Lift up and push the door.
NOTE:
1. After replacing the door, be sure to check that the
primary switch, monitor switch, and secondary switch
operate normally.
2. After replacing the door, check for microwave energy
leakage with a survey meter. Microwave energy must
be below the limit of 4 mW/cm. (with a 275 ml water
load)
3. When mounting the door assembly to the oven
assembly, be sure to adjust the door assembly parallel
to the chassis. Also adjust so the door has no play
between the inner door surface and oven frame
assembly. If the door assembly is not mounted
properly, microwaves may leak from the clearance
between the door and the oven.
5-4
Key Membrane
Control Panel
PCB Sub Asm
Button Spring
Door Open Button
Remove choke cover
Remove door
Spacer
Summary of Contents for LRM1250W
Page 10: ...SCHEMATIC DIAGRAM 4 4 ...
Page 28: ...6 2 DOOR PARTS 13552A 13213A 13581A 14970A 14026A 13536A 15006A 14890A 13720D 143501 EV ...
Page 29: ...6 3 CONTROLLER PARTS 24781M 23506A 23572A 24510L 24970A 250201 268711 WTP018 EV ...
Page 30: ...6 4 OVEN CAVITY PARTS 33390G WTT010 WSZ185 33112U 35889A 36549S WTP013 33052A 948502 EV ...
Page 31: ...6 5 LATCH BOARD PARTS WSZ085 466001 466003 466001 43500A EV ...
Page 33: ...6 7 BASE PLATE PARTS 56170D WSZ002 WTT021 63302A 65006B 63303A EV ...
Page 34: ......