Sharp AX-1500J - Table of Contents

CONTENTS
CHAPTER 1. BEFORE SERVICING
[1] GENERAL IMPORTANT INFORMA-
TION ........................................................... 1-1
[2] CAUTION MICROWAVE RADIATION ........ 1-1
[3] WARNING................................................... 1-1
CHAPTER 2. WARNING TO SERVICE PERSON-
NEL
[1] Before Servicing.......................................... 2-1
[2] When the testing is completed,................... 2-1
[3] After repairing.............................................. 2-2
[4] Before replacing the Printed Wiring
Board .......................................................... 2-2
CHAPTER 3. PRECAUTIONS FOR USING LEAD-
FREE SOLDER
CHAPTER 4. PRODUCT DESCRIPTION
[1] SPECIFICATIONS ...................................... 4-1
[2] OVEN COMPONENTS ILLUSTRATION..... 4-2
CHAPTER 5. OPERATION
[1] Water supply/drainage schematic ............... 5-1
[2] On/Off operation of electric parts in each
heating mode .............................................. 5-3
[3] OFF CONDITION........................................ 5-3
CHAPTER 6. TEST PROCEDURE
[1] MAGNETRON (MG) TEST ......................... 6-1
[2] SECONDARY INTERLOCK SWITCH
AND PRIMARY INTERLOCK SYSTEM
TEST........................................................... 6-2
[3] MONITOR SWITCH TEST.......................... 6-3
[4] FUSE F10A TEST....................................... 6-3
[5] CHECKING TEMPERATURE IN THE
CONVECTION (Oven) MODE .................... 6-4
[6] ERROR LIST .............................................. 6-4
[7] How to check in the event of an error ......... 6-5
[8] Check and remedy in the event of mal-
function ....................................................... 6-9
[9] TEST MODE ..............................................6-11
CHAPTER 7. COMPONENT REPLACEMENT AND
ADJUSTMENT PROCEDURE
[1] WARNINGS ................................................ 7-1
[2] OUTER CASE REMOVAL .......................... 7-1
[3] BACK PLATE REMOVAL............................ 7-1
[4] DOOR ASSEMBLY REPLACEMENT ......... 7-2
[5] DOOR COVER REMOVAL ......................... 7-2
[6] DOOR ADJUSTMENT ................................ 7-2
[7] DOOR SENSING SWITCH, SECOND-
ARY INTERLOCK SWITCH AND MONI-
TOR SWITCH REPLACEMENT ................. 7-3
[8] DOOR SENSING SWITCH, SECOND-
ARY INTERLOCK SWITCH AND MONI-
TOR SWITCH ADJUSTMENT .................... 7-3
[9] BOTTOM PLATE ASSEMBLY REMOV-
AL................................................................ 7-4
[10] ENGINE UNIT REMOVAL........................... 7-4
[11] TUBE PUMP ASSEMBLY REMOVAL......... 7-4
[12] DC FAN MOTOR (Ventilation) REMOV-
AL................................................................ 7-5
[13] CONVECTION UNIT ASSEMBLY............... 7-5
[14] MAGNETRON REPLACEMENT................. 7-6
[15] SIROCCO MOTOR REMOVAL................... 7-6
[16] ANTENNA MOTOR REMOVAL .................. 7-6
[17] POWER SUPPLY CORD REPLACE-
MENT.......................................................... 7-6
CHAPTER 8. MICROWAVE MEASUREMENT
CHAPTER 9. CIRCUIT DIAGRAMS
[1] PICTORIAL DIAGRAM ............................... 9-1
[2] MAIN CIRCUIT ........................................... 9-2
[3] INVERTER UNIT CIRCUIT ......................... 9-3
[4] CONTROL UNIT CIRCUIT ......................... 9-4
[5] DISPLAY UNIT CIRCUIT ............................ 9-5
Parts List