FOREWORD
Read this Manual carefully. Failure to adhere to or observe the information in this Manual may result in exposing yourself to
the Microwave Energy normally contained within the oven cavity.
MECHANICAL SERVICE INFORMATION
TABLE OF CONTENTS
1. Adjustment Procedures ....................................................................................................................................... 3-4
2. Precautions on Installation .................................................................................................................................. 5
3. General Precautions in Use................................................................................................................................. 5
4. Trial Operation..................................................................................................................................................... 5
5. Features and Specifications ................................................................................................................................ 5-6
6. Overall Circuit Diagram ....................................................................................................................................... 7-8
7. Operating Procedures ......................................................................................................................................... 9-11
8. Procedure for Measuring Microwave Energy Leakage........................................................................................ 12-13
9. Disassembly Instructions..................................................................................................................................... 14-18
10. Interlock Continuity Test .................................................................................................................................... 19
11. Test and Checkout Procedures, and Troubleshooting
A. Test Procedures............................................................................................................................................. 20-22
B. Checkout Procedures..................................................................................................................................... 23-25
C. Troubleshooting ............................................................................................................................................. 26-30
12. Exploded View................................................................................................................................................... 31-37
13. Replacement Parts List ..................................................................................................................................... 38-41
14. Schematic diagram of P.C.B ............................................................................................................................. 42
A. Printed circuit board ....................................................................................................................................... 43
15.P.C.B Parts List .................................................................................................................................................. 44-46
-2-
MODEL LRMM1430SW
LRMM1430SB
Summary of Contents for LRMM1430SB
Page 8: ...6 OVERALL CIRCUIT DIAGRAM A SCHEMATIC DIAGRAM 7 Figure 3 ...
Page 9: ...B MATRIX CIRCUIT FOR TOUCH KEY BOARD 8 Figure 4 ...
Page 32: ... 31 INTRODUCTION EXPLODED VIEW ...
Page 34: ... 33 CONTROLLER PARTS 268711 WTP002 23506A 13551A ...
Page 36: ... 35 LATCH BOARD PARTS WSZ085 43500A 466001 43501A 466003 466001 ...
Page 37: ... 36 OVEN INTERIOR PARTS WTT028 WTT021 54974T 56501A 56930V 56912B 43500A 56324A WSZ002 ...
Page 43: ... 42 SCHEMATIC DIAGRAM OF P C B ...
