Emerson MW9107W, Service Manual

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SERVICE MANUAL
CAUTION: Before servicing the chassis, read the Safety and Precautions section on page 1 of this manual.
Note: All the specifications and features are subject to change without notice.
Copyright 2004 Emerson Radio Corp. All rights reserved.
EMERSON RADIO CORP.
Parsippany, NJ 07054
SPECIFICATIONS
POWER SUPPLY................................120V 60Hz AC, 12A SINGLE
PHASE WITH GROUNDING
POWER CONSUMPTION.......................................................1400W
MICROWAVE OUTPUT POWER...........................................1000W
OUTSIDE DIMENSIONS.......................21.2(W) x 16.0(D) x 11.8(H)
CAVITY DIMENSIONS............................13.9(W) x 14.7(D) x 9.0(H)
CAVITY VOLUME...............................................................1.1 CU.FT
NET WEIGHT ...................................................34.2 LBS (APPROX.)
TIMER..........................................................................59 min. 99 sec.
CONTENTS
SAFETY AND PRECAUTIONS ...................................................... 1
1. FOR SAFE OPERATION .......................................................... 1
2. FOR SAFE SERVICE PROCEDURES ................................... 1
EXTERNAL VIEW ............................................................................ 2
1. OUTER DIMENSION ................................................................ 2
2. FEATURE DIAGRAM ................................................................ 3
3. CONTROL PANEL .................................................................... 4
INSTALLATION................................................................................. 5
OPERATIONS AND FUNCTIONS ................................................. 6
DISASSEMBLY AND ASSEMBLY ................................................. 7
INTERLOCK MECHANISM AND ADJUSTMENT ....................... 14
TROUBLESHOOTING GUIDE ...................................................... 15
MEASUREMENT AND TEST ....................................................... 19
1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT ....... 19
2. MICROWAVE RADIATION TEST .......................................... 20
3. COMPONENT TEST PROCEDURE ..................................... 21
PRINTED CIRCUIT BOARD .......................................................... 24
1. CIRCUIT CHECK PROCEDURE ........................................... 24
2. P.C.B. CIRCUIT DIAGRAM ..................................................... 29
3. COMPONENT INFORMATION .............................................. 30
4. PRINTED CIRCUIT BOARD ................................................... 31
5. P.C.B. LOCATION NO ............................................................. 32
WIRING DIAGRAM ........................................................................ 22
EXPLODED VIEW AND PARTS LIST ......................................... 33
1. DOOR ASSEMBLY ................................................................. 33
2. CONTROL PANEL ASSEMBLY ............................................ 33
3. TOTAL ASSEMBLY ................................................................ 33
SERVICE PUBLICATION
MODEL
MW9107W/WC