Table of Contents
Advertisement
AND DURING SERVICING TO AVOID POSSIBLE
GY
CHAPTER 1. WARNING TO SERVICE PERSON-
NEL
[1]
Before Servicing..................................... . .... 1-1
[2]
When the testing is completed,.............. . .... 1-1
[3]
After repairing......................................... . .... 1-1
[1]
Requirements:........................................ . .... 2-1
[2]
Preparation for testing:........................... . .... 2-1
[3]
Leakage test: ......................................... . .... 2-1
[1]
FOREWORD.......................................... . .... 3-1
[2]
WARNING.............................................. . .... 3-1
[3]
DANGER................................................ . .... 3-1
[1]
SPECIFICATIONS ................................. . .... 4-1
[1]
GROUNDING INSTRUCTIONS............. . .... 5-1
[2]
OVEN DIAGRAM ................................... . .... 5-1
[1]
QUENCE ............................................... . .... 6-1
[2]
OVEN SCHEMATIC ............................... . .... 6-2
[3]
COMPONENTS ..................................... . .... 6-3
[1]
TROUBLESHOOTING CHART ............ . .... 7-1
[1]
A: MAGNETRON ASSEMBLY TEST ..... . .... 8-1
[2]
B: POWER TRANSFORMER TEST ...... . .... 8-1
[3]
C: HIGH VOLTAGE RECTIFIER TEST.. . .... 8-1
[4]
D: HIGH VOLTAGE CAPACITOR TEST..... 8-2
[5]
MAL CUT-OUT TEST ............................ . .... 8-2
[6]
TEST...................................................... . .... 8-2
[7]
TEST...................................................... . .... 8-3
[8]
G: MONITOR SWITCH TEST ................ . .... 8-3
[9]
H: BLOWN MONITOR FUSE TEST ...... . .... 8-4
[10] I: NOISE FILTER TEST ......................... . .... 8-4
BLY TEST .............................................. . .... 8-4
[12] K: KEY UNIT TEST................................ . .... 8-5
CONTENTS
[13] L: RELAY TEST ..................................... . .... 8-5
[14] M: DEFROST TEST............................... . .... 8-6
WIRING BOARD TEST.......................... . .... 8-6
[1]
EL .......................................................... . .... 9-1
[2]
PANEL ................................................... . .... 9-1
[1]
Employing lead-free solder .................... . .. 10-1
[2]
Using lead-free wire solder .................... . .. 10-1
[3]
Soldering................................................ . .. 10-1
AND ADJUSTMENT PROCEDURE
[1]
WARNINGS ........................................... . ...11-1
[2]
OUTER CASE REMOVAL ..................... . ...11-2
[3]
POWER TRANSFORMER REMOVAL .. . ...11-2
[4]
VOLTAGE CAPACITOR REMOVAL....... . ...11-2
[5]
MAGNETRON REMOVAL ..................... . ...11-2
[6]
OVEN LAMP REMOVAL........................ . ...11-3
[7]
CASE TYPE) REMOVAL ....................... . ...11-3
[8]
TURNTABLE MOTOR REMOVAL ......... . ...11-3
[9]
COOLING FAN MOTOR REMOVAL...... . ...11-3
MOVAL................................................... . ...11-4
SWITCH REPLACEMENT..................... . ...11-4
SWITCH REMOVAL............................... . ...11-5
SWITCH ADJUSTMENT........................ . ...11-5
[14] DOOR REPLACEMENT ........................ . ...11-5
[1]
Pictorial Diagram (Figure S-1) ............... . .. 12-1
[2]
Control Panel Circuit (Figure S-2).......... . .. 12-2
[3]
Printed Wiring Board (Figure S-3).......... . .. 12-3
Hide quick links:
Advertisement
Table of Contents
