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NN-ST340M
Panasonic NN-ST340M Manuals
Manuals and User Guides for Panasonic NN-ST340M. We have
1
Panasonic NN-ST340M manual available for free PDF download: Service Manual
Panasonic NN-ST340M Service Manual (32 pages)
Brand:
Panasonic
| Category:
Microwave Oven
| Size: 2.73 MB
Table of Contents
Table of Contents
3
Feature Chart
4
Control Panel
4
Nn-St340M, St340W
4
Nn-Sm330M, Sm330W, Sm320M
5
Schematic Diagram
6
Nn-St340M, St340W
6
Nn-Sm330M, Sm330W, Sm320M
7
Description of Operating Sequence
8
Variable Power Cooking Control (NN-SM330M, SM330W, SM320M)
8
Turbo Defrost, Auto Reheat, Auto Cook Control
8
St340M, St340W)
8
Cautions to be Observed When Troubleshooting
9
Check the Grounding
9
Warning about the Electric Charge in the High Voltage Capacitor
9
Part Replacement
9
When the 10 Amp Fuse Is Blown Due to the Malfunction of the Short Switch
9
Avoid Inserting Nails, Wire, Etc. through any Holes in the Unit During Operation
9
Verification after Repair
9
Disassembly and Parts Replacement Procedure
10
Magnetron
10
Digital Programmer Circuit (D.P.C) & Membrane Switch (NN-ST340M/W)
10
Low Voltage Transformer And/Or Power Relays (RY1) (NN-ST340M/W)
11
Fan Motor
12
Door Assembly
12
Turntable Motor
14
Component Test Procedure
15
Primary, Secondary Latch Switch Interlocks
15
Short Switch & Monitor
15
High Voltage Transformer
15
High Voltage Capacitor
15
Magnetron
15
Diode
16
Variable Power Controller (NN-SM330M, SM330W, SM320M)
16
Membrane Keyboard (Membrane Switch Assembly) (NN-ST340M, ST340W)
16
Measurements and Adjustments
17
Adjustment of Primary Latch Switch, Secondary Latch
17
Switch and Short Switch
17
Measurement of Microwave Output
17
Troubleshooting Guide
18
Nn-St340M, St340W
18
Nn-Sm330M, Sm330W, Sm320M
20
Trouble Related to Digital Programmer Circuit (NN-ST340M, ST340W)
21
How to Check the Semiconductors Using an OHM Meter
21
Exploded View and Parts List
22
Exploded View
22
Parts List
23
Escutcheon Base Assembly
25
Door Assembly
27
Wiring Materials
28
Packing and Accessories
29
Digital Programmer Circuit
30
Schematic Diagram (Nn-St340M, St340W)
30
Parts List (Nn-St340M, Nn-St340W)
32
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