Panasonic Genius Prestige NN-SD997S User manual

© 2007 Panasonic Home Appliances Microwave
Oven (Shanghai) Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
NN-SD997S
NN-SD987S
NN-SD967S
NN-SN977S
NN-SN957S
NN-SN947S
APH(USA)
CPH(CANADA)
Microwave Oven
Please file and use this specified manual together with the service manual for Model NN-T695 (ORDER NO.
PHAMOS0501001C7).
ORDER NO.PHAMOS0701005A1
E1

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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

1 SCHEMATIC DIAGRAM 5
1.1. APH 5
1.2. CPH 6
2 MEASUREMENTS AND ADJUSTMENTS 7
2.1. Adjustment of primary latch switch, secondary latch switch
and short switch. 7
2.2. Measurement of microwave output 7
3 PROCEDURE FOR MEASURING MICROWAVE ENERGY
LEAKAGE 8
3.1. Equipment 8
3.2. Procedure for measuring radiation leakage 8
3.3. Record keeping and notification after measurement 8
3.4. At least once a year, have the radiation monitor checked
for calibration by its manufacturer. 8
4 SIMPLE WAY OF H.V. INVERTER/MAGNETRON
TROUBLESHOOTING 9
5 H.V.INVERTER BOARD MAIN PARTS LIST (F606Y8M00AP) 9
6 EXPLODED VIEW AND PARTS LIST 10
6.1. EXPLODED VIEW 10
6.2. PARTS LIST 11
6.3. ESCUTCHEON BASE ASSEMBLY 12
6.4. PACKING AND ACCESSORIES 16
6.5. DOOR ASSEMBLY 17
6.6. WIRING MATERIALS 17
7 DIGITAL PROGRAMMER CIRCUIT 18
7.1. NN-SD997S APH/CPH, SD987S/SB APH 18
7.2. NN-SD967S APH 20
7.3. NN-SN977S APH 22
7.4. NN-SN957S APH 24
7.5. NN-SN947S APH 26
7.6. PARTS LIST 28
CONTENTS
Page Page
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

1 SCHEMATIC DIAGRAM
1.1. APH
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

1.2. CPH
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

2.1. Adjustment of primary latch
switch, secondary latch switch
and short switch.
1. Mount the Primary latch switch, the Secondary latch switch
and the short switch to the door hook assembly as shown in
ILL.
NOTE:
No specific individual adjustments during
installation of the Primary latch switch, Secondary
latch switch or Short switch to the door hook are
required.
2. When mounting the door hook assembly to the oven
assembly, adjust the door hook assembly by moving it in
the direction of the arrows in the illustration so that the oven
door will not have any play in it. Check for play in the door
by pulling the door assembly. Make sure that the latch keys
move smoothly after adjustment is completed. Completely
tighten the screws holding the door hook assembly to the
oven assembly.
3. Reconnect the short switch and check the continuity of the
monitor circuit and all latch switches again by following the
component test procedures.
2.2. Measurement of microwave
output
The output power of the magnetron can be determined by
performing IEC standard test procedures. However,due to the
complexity of IEC test procedures, it is recommended to test
the magnetron using the simple method outlined below.
Necessary Equipment:
*1 liter beaker *Glass thermometer
*Wrist watch or stopwatch
NOTE:
Check the line voltage under load.Low voltage will
lower the magnetron output. Take the temperature
readings and heating time as accurately as possible.
1. Fill the beaker with exactly one liter of tap water.Stir the
water using the thermometer and record the water’s
temperature. (recorded as T1).
2. Place the beaker on the center of glass tray.
Set the oven for High power and heat it for exactly one
minute.
3. Stir the water again and read the temperature of the water.
(recorded as T2).
4. The normal temperature rise at High power level for each
model is as shown in table.
TABLE (1L-1min.test)
RATED OUTPUT TEMPERATURE RISE
1200W Min. 18.5°F(10.3°C)
1300W Min. 19.8°F(11.1°C)
2 MEASUREMENTS AND ADJUSTMENTS
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

NOTE:
The U.S. Government standard is 5 mW/cm2while in the
customer’s home. 2mW/cm2stated here is our own
voluntary standard. (1mW/cm2for Canada)
3.1. Equipment
• ••
•
Electromagnatic radiation monitor
• ••
•
Glass thermometer 212°F or 100°C
• ••
•
600cc glass beaker
3.2. Procedure for measuring
radiation leakage
Note before measuring.
• ••
•
Do not exceed meter full scale deflection. Leakage monitor
should initially be set to the highest scale.
• ••
•
To prevent false readings the test probe should be held by
the grip portion of the handle only and moved along the
shaded area in Figure no faster than 1 inch/sec
(2.5cm/sec).
• ••
•
Leakage with the outer panel removed ...... less than
5mW/cm2.
• ••
•
Leakage for a fully assembled oven with door normally
closed ...... less than 2mW/cm 2(1mW/cm 2for Canada).
• ••
•
Leakage for a fully assembled oven [Before the latch switch
(primary) is interrupted] while pulling the door ...... less than
2mW/cm 2.
1. Pour 275 ± 15cc (9ozss± 1/2oz) of 20°C ± 5°C (68° ± 9°F)
water in a beaker which is graduated to 600cc, and place in
the center of the oven.
2. Set the radiation monitor to 2450MHz and use it following
the manufacturer´s recommended test procedure to assure
correct results.
3. When measuring the leakage, always use the 2 inch (5cm)
spacer supplied with the probe.
4. Tap the start pad or set the timer and with the magnetron
oscillating, measure the leakage by holding the probe
perpendicular to the surface being measured.
3.2.1. Measurement with the outer panel
removed.
Whenever you replace the magnetron, measure for radiation
leakage before the outer panel is installed and after all
necessary components are replaced or adjusted. Special care
should be taken in measuring around the magnetron.
3.2.2. Measurements with a fully
assembled oven.
After all components, including outer panel are fully assembled,
measure for radiation leakage around the door periphery, the
door viewing window, the exhaust opening, control panel and
air inlet openings.
3.3. Record keeping and
notification after measurement
• ••
•
After any adjustment or repair to a microwave oven, a
leakage reading must be taken. Record this leakage
reading on the repair ticket even if it is zero.
A copy of this repair ticket and the microwave leakage
reading should be kept by repair facility.
• ••
•
Should the radiation leakage be more than 2 mW/cm 2
(1mW/cm for Canada) after determining that all parts are in
good condition, functioning properly, and genuine
replacement parts as listed in this manual have been used,
immediately notify PSTC, PSC or PCI.
3.4. At least once a year, have the
radiation monitor checked for
calibration by its
manufacturer.
3 PROCEDURE FOR MEASURING MICROWAVE ENERGY
LEAKAGE
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4 SIMPLE WAY OF H.V. INVERTER/MAGNETRON
TROUBLESHOOTING
Purpose:
Simple way (3/37 seconds rule) of identifying whether it’s Magnetron, Inverter, or others.
Set-up:
The unit under question is connected through the Ammeter as shown below.
Procedure:
Follow the matrix table below to identify the problem source.
Note:
Do not replace both Inverter board and Magnetron simultaneously and automatically without going through this
procedure.
Power will: Ammeter reading is: To do: Remedy:
Shut off in 37 seconds
after “Start”.
1. Between 0.5A and 1.0A. Check and repair open magnetron circuit Open magnetron wiring between Inverter
and magnetron terminal.
2. Between 1.0A and 2.0A. Check continuity of D702 in Inverter PCB.
1. D702 shorted Replace H.V.Inverter(F606Y8M00AP)
2. D702 is OK Replace magnetron
Shut off in 3 seconds
after “Start”
1. Less than 0.5A Check open circuit: Latch Switch, DPC,
Power Relay and CN701
Replace defective component(s), or
correct switch, cables and connectors.
5 H.V.INVERTER BOARD MAIN PARTS LIST
(F606Y8M00AP)
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
DB701 B0FBBS000001 BRIDGE DIODE 120A, 600V
L701 F50206G00AP CHOKE COIL 1
Q701 B1JAGV000015 TRANSISTOR SI 11000V
T701 A609A8M00AP H.V. TRANSFORMER 1(INCLUDING D701,D702,C706,C707)
C701 ECWF5284N300 CAPACITOR 10.28µF/500V
C702 ECWF2455N644 CAPACITOR 14.5µF/250V
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6 EXPLODED VIEW AND PARTS LIST
6.1. EXPLODED VIEW
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6.2. PARTS 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.
When replacing any of these components, use only manufacture’s specified parts.
NOTE:
“A” parts are supplied by MOBU (Japan)
“F” parts are supplied by PHAMOS (China)
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
1F00064W70AP CAUTION LABEL 1APH
1F00067600CP CAUTION LABEL 1CPH
3F00338F00AP FUSE LABEL 1
4F10016P40AP BASE 1
5F10084T00AP RUBBER FOOT 4
6F110D5W10SAP CABINET BODY 1SD997S APH,SN977S APH
6F110D6G10SAP CABINET BODY 1SD997S CPH
6F110D5W20SAP CABINET BODY 1SD987S/SB APH,SD967S APH, SN957S APH,SN947S APH
7F200A8D00AP OVEN 1
8F20555K00AP COVER 1
9F21315Y00AP PULLY SHAFT 1
10 F2177-F80 WASHER 1
11 F290D9330AP ROLLER RING(U) 1
12 F3020-1200 DOOR HOOK 1
14 F3136-1200 HOOK LEVER A 1
15 F31374650AP HOOK LEVER B 1
16 F31384650AP HOOK LEVER C 1
17 F400A8F00AP FAN MOTOR 1AC120V,SINGLE PHASE,60Hz
18 F40084T00AP FAN BLADE 1
19 F40254W00AP AIR GUIDE A 1
20 F40264T60APG AIR GUIDE B 1
21 F41445W00AP ORIFICE 1
22 F64508660AP SENSOR COVER B 1
24 F65434W00AP SENSOR COVER C 1
25 A607S4M00AP STEAM SENSOR 1
26 F612E5Y30AP INCANDESCENT LAMP (U) 1125V,60Hz
27 J61415G10XN MICRO SWITCH 1(PRIMARY LATCH SWITCH)(V-15G-3C25)
28 J61414T00AP MICRO SWITCH 1(SECONDARY LATCH SWITCH)(D3V-16G-3C25)
29 F61456N60AP THERMAL CUTOUT 1150°C/-20°C
31 F61785U30XN MICRO SWITCH 1(SHORT SWITCH)(D3V-1G-2C25)
32 F606Y8M00AP H.V.INVERTER (U) 1
33 F65856K50AP INVERTER BRACKET 1
34 2M261-M32KLP MAGNETRON 1APH
34 2M261-M32JP MAGNETRON 1CPH
35 F62308F20AP FUSE 120A
37 F692Y8F00APX NOISE FILTER 1
38 F63265G60AP TURNTABLE MOTOR 1
39 F900C4T60CP AC CORD W/PLUG 1APH
39 F900C8E00CP AC CORD W/PLUG 1CPH
40 F66626G10AP GROUNDING PLATE 1
41 XTWFA4+12T SCREW 4FOR MAGNETRON
42 F90804W00AP CANOE CLIP 1FOR COVER
43 XTTBFE4T12A0 SCREW 5FOR CABINET BODY
44 XTTFA4+6BN SCREW 2FOR CABINET BODY SIDE
46 F02445Y00AP CAUTION LABEL 1SD997S APH/CPH,SD987S/SB APH,SN977S APH
47 F03347B60AP MENU LABEL 1SD997S APH,SD987S/SB APH,SD967S APH
47 F03347B60CP MENU LABEL 1SD997S CPH
48 F82574U00AP DOOR OPENING BRACKET 1SD967S APH,SN947S APH
48 F82575W00AP DOOR OPENING BRACKET 1EXCEPT SD967S APH & SN947S APH
49 F04467D00AP FUNCTION LABEL 1SD997S APH,SD987S/SB APH,SD967S APH
49 F04467D00CP FUNCTION LABEL 1SD997S CPH
50 F00067C50AP CAUTION LABEL 1APH
50 F00067C50CP CAUTION LABEL 1CPH
51 F11406G00AP LEVER STOPPER 1SD997S APH/CPH,SD987S/SB APH,SN977S APH
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6.3. ESCUTCHEON BASE ASSEMBLY
6.3.1. NN-SD997S APH/CPH, SD987S/SB APH
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
E1 F603L8P00AP D.P.CIRCUIT (AU) 1SD997S APH,SD987S/SB APH
E1 F603L8P00CP D.P.CIRCUIT (AU) 1SD997S CPH
E2 F603Y8P00AP D.P.CIRCUIT (DU) 1SD997S APH,SD987S/SB APH
E2 F603Y8P00CP D.P.CIRCUIT (DU) 1SD997S CPH
E3 F800L8P00SAP ESCUTCHEON BASE (U) 1SD997S APH,SD987S/SB APH
E3 F800L8P00SCP ESCUTCHEON BASE (U) 1SD997S CPH
E4 F66167D00AP FLAT CABLE 1SD997S APH/CPH,SD987S/SB APH
E5 F82988P00SAP BUTTON 1SD997S APH/CPH,SD987S/SB APH
E6 F891P6G00SAP DOOR OPENING BUTTON (U) 1SD997S APH/CPH,SD987S/SB APH
E7 F82565W00AP DOOR OPENING LEVER 1SD997S APH/CPH,SD987S/SB APH
E8 F80375K00AP COOK BUTTON SPRING 1
E9 F80098P00AP LED COVER A 1SD997S APH/CPH,SD987S/SB APH
E10 F90095X00AP GROUNDING PANEL 1SD997S APH/CPH,SD987S/SB APH
E11 F83928P00KAP DIAL 1SD997S APH/CPH,SD987S/SB APH
E15 F00078P00SAP NAME PLATE 1SD997S APH
E15 F00078P00SCP NAME PLATE 1SD997S CPH
E15 F00078P10SAP NAME PLATE 1SD987S/SB APH
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6.3.2. NN-SD967S APH
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
E21 F603L8P30AP D.P.CIRCUIT (AU) 1SD967S APH
E22 F603Y7A10AP D.P.CIRCUIT (DU) 1SD967S APH
E23 F800L8P30SAP ESCUTCHEON BASE (U) 1SD967S APH
E24 F66167D00AP FLAT CABLE 1SD967S APH
E26 F80724M60SCP DOOR OPENING BUTTON (U) 1SD967S APH
E27 F82564M60AP DOOR OPENING LEVER 1SD967S APH
E28 F80375K00AP COOK BUTTON SPRING 1
E29 F630Y7A10SAP MEMBRANE SWITCH (U) 1SD967S APH
E30 F90095X00AP GROUNDING PANEL 1SD967S APH
E31 F803G7D00BAP POP-UP DIAL (U) 1SD967S APH
E32 F80187D00BAP BACKSTOP 1SD967S APH
E35 F00078P30SAP NAME PLATE 1SD967S APH
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6.3.3. NN-SN977S APH
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
E41 F603L8P50AP D.P.CIRCUIT (AU) 1SN977S APH
E42 F603Y5W00AP D.P.CIRCUIT (DU) 1SN977S APH
E43 F800L8P50SAP ESCUTCHEON BASE (U) 1SN977S APH
E44 F66164W20AP FLAT CABLE 1SN977S APH
E45 F82986G00SAP BUTTON 1SN977S APH
E46 F891P8P50SAP DOOR OPENING BUTTON (U) 1SN977S APH
E47 F82565W00AP DOOR OPENING LEVER 1SN977S APH
E48 F80375K00AP COOK BUTTON SPRING 1
E50 F90095X00AP GROUNDING PANEL 1SN977S APH
E55 F00078P50SAP NAME PLATE 1SN977S APH
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

6.3.4. NN-SN957S APH
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
E61 F603L8P70AP D.P.CIRCUIT (AU) 1SN957S APH
E62 F603Y5W00AP D.P.CIRCUIT (DU) 1SN957S APH
E63 F800L8P70SAP ESCUTCHEON BASE (U) 1SN957S APH
E64 F66164W20AP FLAT CABLE 1SN957S APH
E65 F82985W00AP BUTTON 1SN957S APH
E66 F80724M60SCP DOOR OPENING BUTTON (U) 1SN957S APH
E67 F82565W00AP DOOR OPENING LEVER 1SN957S APH
E68 F80375K00AP COOK BUTTON SPRING 1
E70 F90095X00AP GROUNDING PANEL 1SN957S APH
E75 F00078P70SAP NAME PLATE 1SN957S APH
6.3.5. NN-SN947S APH
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
E81 F603L8P90AP D.P.CIRCUIT (AU) 1SN947S APH
E83 F800L8S20SAP ESCUTCHEON BASE (U) 1SN947S APH
E86 F80724M60SCP DOOR OPENING BUTTON (U) 1SN947S APH
E87 F82564M60AP DOOR OPENING LEVER 1SN947S APH
E88 F80375K00AP COOK BUTTON SPRING 1
E89 F630Y8P90BAP MEMBRANE SWITCH (U) 1SN947S APH
E93 F81278D60AH BACK PANEL 1SN947S APH
E95 F00078S20SAP NAME PLATE 1SN947S APH
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

6.4. PACKING AND ACCESSORIES
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
P1 F00038N00AP INSTRUCTION MANUAL 1SD997S APH,SD987S/SB APH
P1 F00038N00CP INSTRUCTION MANUAL 1SD997S CPH
P1 F00038M30AP INSTRUCTION MANUAL 1SD967S APH
P1 F00038N50AP INSTRUCTION MANUAL 1SN977S APH,SN957S APH,SN947S APH
P2 F01028P00SAP PACKING CASE,PAPER 1SD997S APH
P2 F01028P00SCP PACKING CASE,PAPER 1SD997S CPH
P2 F01028P10SAP PACKING CASE,PAPER 1SD987S/SB APH
P2 F01028P30SAP PACKING CASE,PAPER 1SD967S APH
P2 F01028P50SAP PACKING CASE,PAPER 1SN977S APH
P2 F01028P70SAP PACKING CASE,PAPER 1SN957S APH
P2 F01028S20SAP PACKING CASE,PAPER 1SN947S APH
P3 F01044W00AP UPPER FILLER 1
P4 F01054W00AP LOWER FILLER 1
P5 F01067C50AP P.E.BAG 1
P6 F01074U00AP DOOR SHEET 1
P7 A06014M00AP COOKING TRAY 1
P8 F01084M00AP TRAY PACKING 1
P9 F01924U00AP SHEET 1EXCEPT SN977S APH
P10 F00065G40AP CAUTION LABEL 1APH
P11 F04458N00SCP OVERLAY 1SD997S CPH
P12 F04317D00CP INSTALLATION INSTRUCTION 1CPH
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NN-SD997S / NN-SD987S / NN-SD967S / NN-SN977S / NN-SN957S / NN-SN947S

6.5. DOOR ASSEMBLY
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
D1 F30186P40AG DOOR KEY A 1
D2 F301A8P00SAP DOOR A (U) 1SD997S APH/CPH,SD987S/SB APH
D2 F301A8P30SAP DOOR A (U) 1SD967S APH
D2 F301A8P50SAP DOOR A (U) 1SN977S APH
D2 F301A8P70SAP DOOR A (U) 1SN957S APH
D2 F301A8S20SAP DOOR A (U) 1SN947S APH
D3 F302K4U00AP DOOR E (U) 1
D4 F30216P40AG DOOR KEY SPRING 1SD997S APH/CPH,SD987S/SB APH
D4 F30215G10XN DOOR KEY SPRING 1SD967S APH,SN977S APH,SN957S APH,SN947S APH
D5 F30854U00AP DOOR C 1
D6 F31454U00AP DOOR SCREEN A 1
D8 F02459660AP DHHS LABEL 1APH
D8 F04114180CP HC LABEL 1CPH
6.6. WIRING MATERIALS
Ref. No. Part No. Part Name & Description Pcs/Set Remarks
W1 F030A7B70AP LEAD WIRE HARNESS 1APH
W1 F030A7B60CP LEAD WIRE HARNESS 1CPH
W2 F030E6G30AP H.V.LEAD WIRE 1APH
W2 F030E6G30CP H.V.LEAD WIRE 1CPH
W3 F03537B70AP LEAD WIRE HARNESS (U) 1(INCLUDING THERMISTOR)
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7 DIGITAL PROGRAMMER CIRCUIT
7.1. NN-SD997S APH/CPH, SD987S/SB APH
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7.2. NN-SD967S APH
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