Panasonic NN-J993 User manual

©2003 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
NN-J993
Microwave Oven
Order No. MOD0311270C3

2
NN-J993

1 FEATURE CHART 4
2 CONTROL PANEL 5
3 OPERATION AND DIGITAL PROGRAMMER CIRCUIT TEST
PROCEDURE 8
4 SCHEMATIC DIAGRAM 11
5 DESCRIPTION OF OPERATING SEQUENCE 12
6 STEAM FUNCTION(STEAM & MICRO POWER AND Reheat
with STEAM.) 14
7 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING
15
8 DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE
19
9 COMPONENT TEST PROCEDURE 27
10 MEASUREMENTS AND ADJUSTMENTS 31
11 TROUBLESHOOTING GUIDE (NEW H.V.) 32
12 HOW TO CHECK THE SEMICONDUCTORS USING AN OHM
METER 35
13 EXPLODED VIEW AND PARTS LIST 36
CONTENTS
Page Page
3
NN-J993

1 FEATURE CHART
4
NN-J993