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SUPPLEMENT OF
SUPPLEMENT OF
SUPPLEMENT OF
SUPPLEMENT OF
SUPPLEMENT OF
SERVICE MANUAL
SER
SER
VICE MANUAL
VICE MANUAL
VICE MANUAL
SER
SER
VICE MANUAL
The following parts are different from the parts on model EM-P410WS (SM-860236)
Key
Part No.
No.
CAVITY PARTS
2 4
617 198 5580
2 5
617 198 5542
DOOR PARTS
1
617 198 1636
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING
SERVICING TO AVOID POSSIBLE EXPOSURE TO
(a) Do not operate or allow the oven to be operated with the door open.
(b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other
microwave source, and make repairs as necessary :
(1) Interlock operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, and other damage),
(4) damage to or loosening of hinges and latches, (5) evidence of dropping or abuse.
(c) Before turning on microwave power for any service test or inspection within the microwave generating
compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity,
and connections.
(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and
transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before
the oven is released to the owner.
(e) A microwave leakage check to verify compliance with the Federal performance standard should be performed
on each oven prior to release to the owner.
Microwave Oven
Micr
Micr
Micr
Micr
Description
Detector Assy
Duct, Detector Assy
Door Cover
W W W W W ARNING TO SER
ARNING TO SER
ARNING TO SER
ARNING TO SER
ARNING TO SERVICE TECHNICIANS
EXCESSIVE MICROWAVE ENERGY
owave Oven
owave Oven
owave Oven
owave Oven
Key
Part No.
No.
CONTROL PANEL PARTS
1
617 220 3621
2
617 220 3638
6
617 225 4005
*
617 220 4093
*
617 220 3652
*
617 220 3591
Pr Pr Pr Pr Product Code No.
oduct Code No.
oduct Code No.
oduct Code No.
oduct Code No.
See the Service Manual of EM-P410WS (SM-860236)
except the items described in this Service Manual.
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
VICE TECHNICIANS
VICE TECHNICIANS
VICE TECHNICIANS
VICE TECHNICIANS
File No :
File No :
File No :
File No :
File No :
EM-P494WS (U.S.A.)
EM-P494WS (U.S.A.)
EM-P494WS (U.S.A.)
EM-P494WS (U.S.A.)
EM-P494WS (U.S.A.)
Description
Control Sheet
Touch Key Board
Power & Control Circuit Board
Operating Instruction
Carton Box Complete
Name Plate
437 450 30
437 450 30
437 450 30
437 450 30
437 450 30
REFERENCE NO. SS-860237
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Summary of Contents for Sanyo EM-P494WS
- Page 1 SUPPLEMENT OF SUPPLEMENT OF SUPPLEMENT OF SUPPLEMENT OF SUPPLEMENT OF Micr Microwave Oven Micr owave Oven owave Oven owave Oven EM-P494WS (U.S.A.) EM-P494WS (U.S.A.) EM-P494WS (U.S.A.) Micr Micr owave Oven EM-P494WS (U.S.A.) EM-P494WS (U.S.A.) SERVICE MANUAL VICE MANUAL VICE MANUAL...
- Page 2 CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD (Part No. 617 225 4005 617 225 4005 617 225 4005 617 225 4005) 617 225 4005 - 1 -...
- Page 3 CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD (Part No. 617 225 4005 617 225 4005 617 225 4005) 617 225 4005 617 225 4005 Key No. Order Part No. Description Q’ty Key No. Order Part No.
- Page 4 For Parts or Service Contact For Parts or Service Contact SANYO FISHER SER SANYO FISHER SER SANYO FISHER SER SANYO FISHER SER SANYO FISHER SERVICE COMP VICE COMP VICE COMP VICE COMP VICE COMPANY 21605 Plummer Street, Chatsworth, CA91311 U.S.A.
- Page 5 File No : File No : File No : File No : File No : SERVICE MANUAL VICE MANUAL VICE MANUAL VICE MANUAL VICE MANUAL Micr Micr owave Oven owave Oven EM-P415WS EM-P415WS Micr Microwave Oven Micr owave Oven owave Oven EM-P415WS EM-P415WS EM-P415WS...
- Page 6 In the area emitting the highest reading, switch the meter CAUTION CAUTION CAUTION CAUTION CAUTION to SLOW RESPONSE, and take a reading for minimum of three (3) seconds. We recommended the pattern outline For micr For micr For micr For micr For microwave ener owave ener owave ener...
- Page 7 PERSONNEL. PERSONNEL. SERVICE VICE VICE PERSONNEL. PERSONNEL. PERSONNEL. The SANYO service center should have the designated Door detector to measure the microwave energy leakage Latch after the repair or adjustment. Lever Stopper NOTE NOTE NOTE : Detector to be used at the service center is...
- Page 8 4 . 4 . 4 . 4 . 4 . PRECAUTIONS AND REP PRECAUTIONS AND REP PRECAUTIONS AND REP AIR SER AIR SER VICE TIPS VICE TIPS 2 . 2 . 2 . 2 . 2 . SPECIFICA SPECIFICA SPECIFICA TIONS TIONS PRECAUTIONS AND REP...
- Page 9 5. CIRCUIT DIAGRAM • • • • • - 3 -...
- Page 10 6. TEST PROCEDURES AND TROUBLESHOOTING 6. TEST PROCEDURES AND TROUBLESHOOTING Filament Windings 6. TEST PROCEDURES AND TROUBLESHOOTING 6. TEST PROCEDURES AND TROUBLESHOOTING 6. TEST PROCEDURES AND TROUBLESHOOTING CAUTION CAUTION CAUTION CAUTION CAUTION - DISCONNECT THE POWER SUPPL - DISCONNECT THE POWER SUPPL Y CORD FROM Y CORD FROM - DISCONNECT THE POWER SUPPL...
- Page 11 COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE RESUL RESUL RESUL RESUL RESULT T T T T Measure the resistance : Across two terminals Normal reading : with an Ohm-Meter on highest scale. Momentarily indicates several ohms, and gradually returns to 10 Meg-Ohms.
- Page 12 COMPONENT COMPONENT COMPONENT COMPONENT COMPONENT CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE CHECKOUT PROCEDURE RESUL RESUL RESUL RESUL RESULT T T T T When When not Measure the resistance between terminals of touched touched Resistance FPC connector after removing it from S101. value Less than More than...
- Page 13 - 7 -...
- Page 14 - 8 -...
- Page 15 - 9 -...
- Page 16 - 10 -...
- Page 17 7 . 7 . 7 . 7 . 7 . DISASSEMBL DISASSEMBL DISASSEMBL DISASSEMBLY INSTRUCTIONS Y INSTRUCTIONS Y INSTRUCTIONS Y INSTRUCTIONS DISASSEMBL Y INSTRUCTIONS • • • • • OVEN MUST BE DISCONNECTED FROM ELECTRICAL OVEN MUST BE DISCONNECTED FROM ELECTRICAL OVEN MUST BE DISCONNECTED FROM ELECTRICAL OVEN MUST BE DISCONNECTED FROM ELECTRICAL B.
- Page 18 C. C. C. C. C. REMOVING BLOWER MOTOR REMOVING BLOWER MOTOR REMOVING BLOWER MOTOR REMOVING BLOWER MOTOR REMOVING BLOWER MOTOR Duct (mag. exhaust) Blower Base (Figures 11 (Top View) and 12). (1) Remove screw securing the stay. Thermal Protector Screw (2) Disconnect all lead wires from the Blower Motor and H.V.
- Page 19 E. E. E. E. E. REMOVING FUSE REMOVING FUSE REMOVING FUSE REMOVING FUSE REMOVING FUSE Remove the 20A Fuse with a screwdriver. NOTE NOTE NOTE NOTE NOTE When replacing the 20A Fuse, be sure to use an exact repair part. Control Base If the 20A Fuse blows immediately, check the Primary Interlock Switch, the Relay 2 (on the Control Circuit Board)
- Page 20 H. H. H. H. REMOVING DOOR REMOVING DOOR REMOVING DOOR REMOVING DOOR REMOVING DOOR J. J. J. J. J. REMOVING CA REMOVING CA REMOVING CA VITY COVER VITY COVER REMOVING CA REMOVING CAVITY COVER VITY COVER VITY COVER (Figure 16) (1) Remove 2 hex nuts securing the upper hinge.
- Page 21 8 . 8 . 8 . 8 . 8 . EXPLODED VIEW AND P EXPLODED VIEW AND P EXPLODED VIEW AND P TS LIST TS LIST EXPLODED VIEW AND P EXPLODED VIEW AND PAR ARTS LIST TS LIST TS LIST CAVITY PARTS * * * ALL SERVICE ON MICROWAVE OVENS SHOULD BE PERFORMED BY A QUALIFIED TECHNICIAN USING...
- Page 22 SWITCHES AND MICROWAVE PARTS ALL SERVICE ON MICROWAVE OVENS SHOULD BE PERFORMED BY A QUALIFIED TECHNICIAN USING APPROVED TESTING EQUIPMENT. CUSTOMERS SHOULD NOT ATTEMPT TO REPLACE PARTS IDENTIFIED BY A TRIPLE ASTERISK (***). Part No. Description Q’ty Part No. Description Q’ty 411 082 5201 SCR TPG TRS 4 x 10 Z1...
- Page 23 DOOR PARTS * * * ALL SERVICE ON MICROWAVE OVENS SHOULD BE PERFORMED BY A QUALIFIED TECHNICIAN USING APPROVED TESTING EQUIPMENT. CUSTOMERS SHOULD NOT ATTEMPT TO REPLACE PARTS IDENTIFIED BY A TRIPLE ASTERISK (***). Part No. Description Q’ty Part No Description Q’ty 617 212 8368...
- Page 24 CONTROL PANEL PARTS * * * ALL SERVICE ON MICROWAVE OVENS SHOULD BE PERFORMED BY A QUALIFIED TECHNICIAN USING APPROVED TESTING EQUIPMENT. CUSTOMERS SHOULD NOT ATTEMPT TO REPLACE PARTS IDENTIFIED BY A TRIPLE ASTERISK (***). Part No. Description Q’ty Part No. Description Q’ty 617 221 6591...
- Page 25 CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD CONTROL CIRCUIT BOARD (Part No. 617 221 2531 617 221 2531 617 221 2531 617 221 2531 617 221 2531) 3 4 2 0 0 3 4 2 0 0 3 4 2 0 0 3 4 2 0 0 3 4 2 0 0...
- Page 26 9 . 9 . 9 . 9 . 9 . OVERALL CIRCUIT DIAGRAM OVERALL CIRCUIT DIAGRAM OVERALL CIRCUIT DIAGRAM OVERALL CIRCUIT DIAGRAM OVERALL CIRCUIT DIAGRAM - 21 -...
- Page 27 This file has been downloaded from: www.UsersManualGuide.com User Manual and User Guide for many equipments like mobile phones, photo cameras, monther board, monitors, software, tv, dvd, and othes.. Manual users, user manuals, user guide manual, owners manual, instruction manual, manual owner, manual owner's, manual guide, manual operation, operating manual, user's manual, operating instructions, manual operators, manual operator, manual product, documentation manual, user maintenance, brochure, user reference, pdf manual...