Instruction/ maintenance manual of the product NN-L530BF Panasonic
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Service Manual ORDER NO. SIMMC 0001002C1 E1 Microwave Oven © 2000 Shanghai Matsushita Microwave Oven Co.,Ltd All rights reserved. Unauthorized copying and distribution is a violation of law.
W ARNING CONTENTS (Page) (Page) -1- FEA TURE CHART ...........................................................................3 DISASSEMBL Y AND PAR TS REPLACEMENT PRO CEDURE ............... 13 CONTROL P ANEL ..........................................
DANGER OF HIGH VOL T AGE AND HIGH TEMPERA TURE (HOT/LIVE) OF THE INVERTER POWER SUPPL Y (U) INVERTER W ARNING This Inverter board looks like a regular PCB. However, this PCB drives the magnetron tube with extremely high voltage and high current. IT HAS: 1.
1 2 5 7 11 16 17 4 a a a a a 9 12 3 8 6 10 FEA TURE CHART - 3 - CONTROL P ANEL FEA TURE Three Stage Cooking Inverter T urbo Defrost Auto Reheat Inverter Auto Cook Sensor Reheat Sensor Cook Quick Min P.
- 4 - CONTROL P ANEL NN-L520 7 1 2 4b 17 3 13 6 16 11 5 8 14 15 NN-L530 1 2 4b 17 3 13 6 16 11 5 8 7 14 15 (1) Display Windows (2) Popcorn Pad (3) Inverter T urbo Defrost Pad (4a) Sensor Reheat Pad (4.
- 5 - OPERA TION AND DIGIT AL PROGRAMMER CIRCUIT TEST PROCEDURE When you pluge the power supply cord into the wall outlet, microwave oven automatically enter into the state of lb / oz. If you want to use g / kg state, please press Start pad after pluging the power source.
- 6 - OPERA TION SCROLL DISPLA Y 3. Press Serving / Weight pad. (Select 4. 6. 10. 14 slices) 4. Press Start pad. When cooking time has elapsed, Oven beeps 5 times and shuts off. 4 4.10 T imes of day or colon if set appears in the display. OPERA TION SCROLL DISPLA Y 1.
SCHEMA TIC DIAGRAM (APH) - 7 - SCHEMA TIC DIAGRAM (APH).
- 8 - SCHEMA TIC DIAGRAM (CPH) SCHEMA TIC DIAGRAM (CPH).
DESCRIPTION OF OPERA TING SEQUENCE 1. Variable power cooking control The coil of power relay B (RY1) is energized intermittently by the digital programmer circuit, when the oven is set at any power selection except for High power position.
4. Sensor Cooking (NN-S560BF APH/CPH NN- S560WF APH/CPH) Auto sensor cooking is a revolutionary way to cook by microwave without setting a power level or selecting a time. All that is necessary is to select an Auto Sensor Program before starting to cook.
CAUTIONS TO BE OBSER VED WHEN TROUBLESHOOTING Unlike many other appliances, the microwave oven is high-voltage, high current equipment. Though it is free from danger in ordinary use, extreme care should be taken during repair. 1. Check the grounding Do not operate on a 2-wire extension cord.
6.Confirm after repair (A) After repair or replacement of parts, make sure that the screws of the oven, etc. are neither loose nor missing. Microwaves might leak if screws are not properly tightened. (B) Make sure that all electrical connections are tight before inserting the plug into the wall outlet.
- 13 - DISASSEMBL Y AND P ARTS REPLACEMENT PROCEDURE 1. Magnetron (A) Discharge the high voltage capacitors, as mentioned and shown on page 11. (B) Remove 1 screw holding air guide c to magnetron. (C) Disconnect 2 high voltage lead wires from magnetron filament terminals.
- 14 - 5. Door assembly (A) Remove door C from door E by carefully pulling outward starting from upper right hand corner using a flat blade screwdriver.
- 15 - 8. Inverter Power Supply (U) CAUTIONS WHILE REPLACING INVERTER POWER SUPPL Y (U) 1. Make sure to leave the grounding plate in its place. 2. Make sure to securely tighten grounding screw from the bottom of chasis (base). 3. Securely connect 3 lead wire connectors.
COMPONENT TEST PROCEDURE CAUTION 1. High voltage is present at the high voltage terminal of the High V oltage Inverter (U) including aluminum heat sink during any cook cycle. 2. It is neither necessary nor advisable to attempt mea- surement of the high voltage.
- 17 - 6. Steam Sensor and Digital Programmer Circuit In order to determine if the steam sensor function of the digital programmer circuit is in working order or not, do the following test. 1) Place a water load (150 cc) in the oven. 2) T ap Sensor Reheat pad.
W ARNING 1 . Adjustment of Primary latch switch, Second- a r y latch switch and Short switch. (A ) When mounting Primary latch switch,Secondary latch switch an d short switch to door hook assembly, mount the Primary latch swit ch, the Secondary latch switch and the short switch to the door hook assembly as shown in table.
MOVE PROBE ALONG SHADED AREA( )AROUND EXHAUST OPENINGS(as shown)AND AROUND AIR INLET OPENING PROCEDURE FOR MEASURING MICROW A VE ENERGY LEAKAGE W ARNING Check for radiation leakage after every servicing. Should the leakage be more than 2 mW/cm 2 (1mW/cm 2 for Canada) inform P ASC, PSC, or PCI immediately .
1. Check grounding before checking for trouble. 2. Be careful of high voltage circuit. 3. Discharge high voltage capacitor. 4. When checking the continuity of the switches or the high voltage transformer,disconnect one lead wire from these parts and then check continuity with the AC plug removed.
- 21 - 7. 8. 9. 10. 11 . Oven does not operate and return to plugged in mode as soon as start pad is pressed. Loud buzzing noise can be heard. T urntable motor does not rotate. Oven stops operation during cooking. Oven returns to plugged in mode after 10 seconds elapses on the Auto sensor cooking mode.
T roubleshooting of Inverter Circuit (U) and Magnetron NEW H.V . This oven is programmed with a self diagnostics failure code system which will help for troubleshooting. H97, H98, and H99 are the provided failure codes to indicate magnetron and inverter circuit problem areas.
T rouble Related to Digital Programmer Circuit SYMPTOM No display when oven is first plugged in. Oven is dead. CAUSE/CORRECTIONS STEP 2 Shorted Circuit of ZNR, L.
EXPLODED VIEW AND P ARTS LIST - 24 - 1 2 3 4 5 6 7 38 8 16 17 18 19 26 34 23 32 31 35 29 30 37 20 40 22 21 42 11 13 14 15 24 5 28 10 42 42 42 9 33 36 39 12 27.
- 25 - P ARTS LIST NOTE 1: When ordering replacement part(s), please use part number(s) shown in this part list. Do not use description of the part. 2: Important safety notice: Components identified by mark have special characteristics important for safety.
- 26 - Ref.No. 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30 30 30 31 32 33 34 35 35 36 37 38 39 40 Part No. Part name & Description Pcs/ set Remarks F400A4T00AP F40084T00AP F40254T00AP F41444T0.
DOOR ASSEMBL Y - 27 - Ref.No. D1 D2 D2 D3 D4 D5 D6 D7 D7 D8 D8 Part No. Part name & Description Pcs/ set Remarks B3018-1480 F30014T00BAP F30014T00HAP F302K4T00AP B30214000AP F30854T00AP F31454T00A.
- 28 - ESCUTHEON BASE ASSEMBL Y Ref.No. E1 E1 E1 E1 E1 E1 E1 E1 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E2 E3 E3 E3 E3 E4 E5 E6 Part No. Part name & Description Pcs/ set Remarks F603L4T00AP F603L4T00CP F.
P ACKING AND ACCESORIES Ref.No. P1 P1 P1 P1 P1 P1 P1 P1 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P3 P4 P5 P6 P7 P8 Part No. Part name & Description Pcs/ set Remarks F00034T00AP F00034T00CP F00.
- 30 - WIRING MA TERIAL Ref.No. W1 W1 W2 W2 Part No. Part name & Description Pcs/ set Remarks F030A4T20AP F030A4T00CP F030E4T00AP F030E4T00CP LEAD WIRE HARNESS LEAD WIRE HARNESS H.
DIGIT AL PROGRAMMER CIRCUIT P AR TS LIST (NN-S560BFAPH/CPH,S560WF APH/CPH) Ref.No. Remarks Part No. Pcs/ Set -31 - Part name & Description BZ310 AEFB22EP20TL BUZZER 1 2.0KHz C12,C290,C291,C300,C301 AECUB2F104ZK CAP ACITOR 5 0.1 µ F/25V C330 AECUB5C102KK CAP ACITOR 1 0.
-32 - BZ310 AEFB22EP20TL BUZZER 1 2.0KHz C12,C290,C291,C300,C301 AECUB2F104ZK CAP ACITOR 5 0.1MF/25V C330 AECUB5C102KK CAP ACITOR 1 0.1MF/50V C340 AECUB5F103ZK CAPACIT OR 1 0.
-33-.
-34-.
5/00 S-4T0 S-4T1 S-4T2 S-4T3 S-4T4 S-4T5 Printed in China Model for Latin America & Mexico MODELS NN-S540BF/WF NN-540BF/WF RPH Mexico Latin America * This product is based on NN-S540BF/WF APH mode.
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If you have not bought Panasonic NN-L530BF yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Panasonic NN-L530BF - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Panasonic NN-L530BF you will learn all the available features of the product, as well as information on its operation. The information that you get Panasonic NN-L530BF will certainly help you make a decision on the purchase.
If you already are a holder of Panasonic NN-L530BF, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Panasonic NN-L530BF.
However, one of the most important roles played by the user manual is to help in solving problems with Panasonic NN-L530BF. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Panasonic NN-L530BF along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
