Page 1
PRECA UTIONS
PRECA UTIONS T O BE OBSER VED BEFORE AND DURING
SERVICING
TO
A VOID POSSIBLE EXPOSURE T O
EXCESSIVE MICROWAVE ENERGY
(a) Do not operate or allow the oven to be operated with the door open.
(b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other
microwave source, and make repairs as necessary:
(1)Interlock operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, and other
damage), (4) damage to or loosening of hinges and latches, (5) evidence of dropping or abuse.
(c) Before turning on microwave power for any service test or inspection within the microwave generating
compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment,
integrity, and connections.
(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation
and transmission systems shall be repaired replaced, or adjusted by procedures described in this manual
before the oven is released to the owner.
SERVICE MANUAL Microwave Oven EMO-SRT1(NX)
REFERENCE NO.
SM-6410005-00
Model No Pro.Code No
EMO-SRT1NX 437 517 01
EMO-SRT1SG 437 517 00
Foreword
Read this manual carefully, especially precaution on microwave energy, and follow the procedure strictly,
careless servicing and testing may expose yourself to the microwave energy leakage.
FILE NO.
EMO-SRT1(SG)
Page 2
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Adjustment Procedures.............................................1
Specifications............................................................2
Power output Measurement ......................................2
Precautions and Repair Service Tips .......................2
Circuit Diagram .........................................................3
Test Procedures and Troubleshooting............... 4-10
Disassembly Instructions ............................ 11-14
Exploded View and Parts List ............................15-22
Overall Circuit Diagram................................. 23-25
CA UTION
MICROWAVE RADIATION
PERSONNEL SHOULD NOT BE EXPOSED TO
THE MICRO WAVE ENERGY WHICH MAY RADI ATE FROM THE MAGNETRON OR O THER
MICRO WA VE GENERATING DEVICE IF IT IS
IMPROPERLY USED OR CONNECTED. ALL
INPUT AND OUTPUT MICROWAVE CONNECTIONS, WAVEGUIDE, FLANGES, AND GASKETS
MUST BE SECURE. NEVER OPERATE THE
DEVICE WITHOUT A MICROWA VE ENERGY
ABSORBING LO ARD A TTACHED . NEVER LOOK
AN OPEN W AVEGUIDE OR ANTENNA WHIL THE
DEVICE IS ENERGIZED.
1. ADJUSTMENT PROCEDURES
TO AVOID POSSIBLE EXPOSURE TO MICROWAVE
ENERGY LEAKAGE, THE FOLLOWING ADJUSTMENTS OF THE INTERLOCK SWITCHES SHOULD
BE MADE ONLY BY AUTHORIZED SERVICE PERSONNEL.
A.INTERLOCK SWITCH AND DOOR SENSING
SWITCH ADJUSTMENT(Figure 1)
(1) Loosen 2 screws securing the lever stopper.
(2) Adjust the lev er stopper position so that it is pushed
up and rotated counterclockwise until there is zero
gap between the latch and the switch bodies when
the door latch is securely locked.
(3) Tighten the lever stopper screws securely.
(4) Make sure the latch interlock switch and the door
sensing switch open before the interlock monitor
switches coses when the door is opened very
slowly, according to “CHECKOUT PROCEDURE
FOR SWITCHES” on page 7.
(5)Make sure the microwave energy leakage is below
the limit of the reguration5 mW/cm2when
measured with a detector.
(All service adjustments must be made for mini-
mum microwave energy leakage readings.)
B.DOOR INTERLOCK SWITCHES ADJUSTMENT
(Figure 1)
(1) Loosen 2 screws securing the lever stopper.
(2) Adjust the lev er stopper position so that it is pushed
up and rotated counterclockwise until there is zero
gap between the latch lever and the switch bodies
when the door latch is securely locked.
(4) Make sure the latch interlock switch open before
the interlock monitor switches coses when the door
is opened very slowly, according to “CHECKOUT
PROCEDURE FOR SWITCHES” on page 6.
(5)Make sure the microwave energy leakage is below
the limit of the reguration 5 mW/cm2when
measured with a detector.
(All service adjustments must be made for mini-
mum microwave energy leakage readings.)
NOTE: If the interlock monitor circuit operates and at
the same time the fuse blows with the door
open, be sure to replace the relay circuit board
, Interlock switch and monitor switch.
Lever Stopper
Door Interlock
switch
Lever
Door sensing
switch
Screws
Interlock
monitor switch
Figure 1
- TABLE OF CONTENTS -
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2.SPECIFICATIONS
Microwave output................700W
Frequency ...........................2,450MHz
Power supply....................... 220-230V, 50Hz
Rated current Microwave..5.0 Amp.
Heater........5.7 Amp.
Safety Device......................
Thermal protector(Magnetron) 135°C Open
Thermistor (Oven)
Fuse (Cartr idge Type) .................250V 8 A
Micro switch, Safty Relay
Door Interlock Switch
Interlock monitor Switch
Door sensing Switch and
SaftyRelay
Max. input time....................Electronic Digital, up to
Reheat/Oven
30min.
More/Less 120min.
Overall Dimensions........510(W)x458(D)x345(H) mm
Oven cavity size ............352(W)x352(D)x235(H) mm
Effective Capacity of Oven Cavity.........25.1liters
Net weight ...........................20Kg
3. POWER OUTPUT MEASUREMENT
A. SINCE NEARLY 4,000 VOLTS EXISTS IN SOME
CIRCUITS OF THIS MICROWAVE OVEN, REPAIRS SHOULD BE CARRIED OUT WITH
GREAT CARE.
B. TO AVOID POSSIBLE EXPOSURE TO MICRO-
WAVE ENERGY LEAKAGE, THE FOLLOWING
PRECA TIONS MUST BE TAKEN BEFORE SERVICING.
(1) Before the power is applied.
(a) Open and close door several times to make
sure the interlock switch, door sensing switch
and interlock monitor switch operate properly.
(Listen for the clicking sound from switches.)
Make sure the interlock monitor switch is
closed after the interlock switch and door sens-
ing are open when the door is opened.
(See pages 1 and 7)
(b) Make sure the perf orated screen and the chok e
dielectric of the door are correctly mounted.
(2) After the power is applied.
(a) Open and close the door to see if the interlock
mechanism operates properly.
(b) Check microwave energy leakage with a leak-
age detector and confirm the energy leakage
is below 5mW/cm
2
(3) Do not operate the unit until it is completely
repaired of any of the following conditions.
(a) Door is not closed firmly against the cavity
front.
(b) The hinge is broken.
(c) The choke dielectric or the door seal is dam-
aged.
(d) The door is bent or warped, or there is any
other visible damage to the oven that may
cause microwave energy leakage.
Note: Always keep the seal clean.
(e) Make sure that there are no defective parts in
the interlock mechanism.
(f) Make sure that there are no defective parts in
the microwave generating and transmission
assembly. (especially wave guide).
(4) The following items should be checked after
the unit is repaired.
(a) The interlock monitor switch is connected cor-
rectly and firmly.
(b) The magnetron gasket on the magnetron is
properly positioned.
(c) Waveguide and oven cavity are intact. (No
leakage of microwave energy).
(d) The door can be properly closed and the saf ety
switches work properly.
(e) The oven must be stopped when the door is
opened or the time is up.
The ov en must not be operated with an y of the abov e
components removed or by passed.
(1) Prepare 1000±5cc tap water.
(2) Adjust water temperature to 10 ±2°C.
(3) Pour the water into a container made of borosili-
cate glass, 190mm outer diameter cylinder, max imum 3 mm thickness.
NOTE: Use the container kept on the room
temperature.
(4)Place the container in the center of the oven cavity.
(5) Set the heating time for 60 seconds and rating
full power and then start oven.
(6) Take container out immediately when heating time
up.
(7) Stir water for making even water temperature in
the container.
(8) Measure the water temperature.
Water temperature rise shall be 8°C to 12°C.
(9) For correct Power output measurement, the line
voltage under load must be 230±2Volts.
4.PRECATIONS AND REPAIR SERVICE TIPS
PRELIMINARY
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5.CIRCUIT DIAGRAM
Figure 3
* Caution: The voltage between filament leads of magnetron is about 3.3VA.C, but the filament carries
4KV/DC high voltage with respect to ground.Never touch these leads with bare hand during operation.
S11
S104
S201
S101
S103
S301
S102
S12
S12
Timer
Magnetron
H.VDiode
H.V Capacitor
Detector
(Infrared sensor)
Shatter motor
Door Sensing SW
H.V Transforemer
Fuse Diode
Thermistor
RL-6
RL-4
RL-5
Lower Heater
Upper Heater
Main Relay
Blower motor
Noise filter
AC 230-240V
50Hz
Lamp
Thermal limiter
Monitor SW
Door Interlock SW
Main circuit side
Geared motor
RL-3
RL-8
Black
White
White
White
Black
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6. TEST PROCEDURES AND TROUBLESHOOTING
CAUTION
-DISCONNECT THE POWER SUPPLY CORD FROM THE WALL
OUTLET WHENEVER REMOVING THE CABINET FR OM THE UNIT .
PROCEED WITH TESTS ONLY AFTER DISCHARGING THE HIGH
VOLTAGE CAPACITORS AND REMOVING THE LEAD WIRES ON
THE PRIMARY WINDING OF THE HIGH VOLTAGE TRANSFORMERS FOR LOWER AND UPPER MAGNETRONS.
(SEE FIGURE 3)
A. TEST PROCEDURES
1) Check for resistance: Across the filament terminal of the magnetron with an ohm - meter
on Rx1 scale.
Figure 4
2) Check for resistance: Between each filament
terminal of the magnetron and the chassis
ground with an ohm-meter on highest scale.
COMPONENT
MAGNETR ON
HIGH-VOLTAGE
TRANSFORMER
1) Measure the resistance:
With an ohm-meter on R x1 scale.
a. Primar y winding;
b. Filament winding;
c. Secondary winding;
2) Measure the resistance:
with an ohm-meter on highest scale.
a. Primar y winding to ground;
b. Filament winding to ground;
CHECKOUT PROCEDURE RESULT
Normal reading:
Less than 1 ohm.
Normal reading:
Infinite ohms.
Normal reading:
Approximately 2.0 ohms
Less than 1 ohm.
Approximately 137 ohms
Normal reading:
Infinite ohms.
Infinite ohms.
Note: Remove varnish of measured point.
PRIMARY
WINDINGS
Secondary
Windings
Filament
Windings
Figure 3
Figure 5
Figure 6
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Measure the resistance: Across two terminals with
an ohm-meter on highest scale.
COMPONENT
HIGH-VOLTAGE
CAPACITOR
Including internal
bleeder
resistor
HIGH-VOLTAGE
DIODE
Measure the resistance: Across two terminals with
an ohm-meter on highest scale.
CHECKOUT PROCEDURE RESULT
Normal reading:
Momentarily indicates several ohms, and
gradually to 10 meg-ohms.
Abnormal reading:
Indicates continuity or 10 meg-ohms
from the beginning.
Normal reading:
Indicate about middle position in one
direction (forward) and infinite ohms in
the reverse direction, using ohm meter
with a 9V battery.
NOTE
- Some digital meter may show more
than 0 ohms or infinite ohms even in a
forward direction because the low measuring voltage of the meter does not
allow the meter to pass through the high
voltage diode. Use an ohm meter with
a 9V battery.
Abnormal reading:
Indicates continuity or infinite ohms in
both directions.
Figure 7
Figure 8
FUSE DIODE
Measure the resistance: Across two terminals
with an ohm-meter on highest scale.
Figure 9
Normal reading:
Indicate infinite ohms in both directions.
Abnormal reading:
Indicates continuity in both directions
or continuity in one direction and
infinite ohms in reversed direction.
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THERMISTOR CHAR T
Thermistor connector
Duct
Magnetron
7. DISASSEMBLY INSTRUCTIONS
- THE OVEN MUST BE DISCONNECTED FROM THE
ELECTRICAL OUTLET WHEN MAKING REPLACEMENTS, REPAIRS, ADJUSTMENT OR CONTINUITY
CHECKS. BEFORE PROCEEDING WITH ANY REPAIR, WORK , WAIT AT LEAST 1 MINUTE, UNTIL
THE CAPACITOR IN THE HIGH VOLTAGE AREA HAS
FULLY DISCHARGED.
A. REMOVING INTERLOCK MONITOR SWITCH
(See Figure 1 on page 1)
(1) Disconnect all lead wires from the interlock moni-
tor switches.
(2)Remove 2 screw securing the lever stopper.
(3)Pull out the interlock monitor toward you while
pressing switch stopper.
(4) Make the necessary adjustment, and perform a
microwave energy leakage check according to
“1. ADJUSTMENT PROCEDURE FOR
SWITCHES” on page 1. Check proper operation
according to “CHECKOUT PROCEDURE FOR
SWITCHES” on page 7.
B.REMOVING DOOR INTERLOCK SWITCH
(See Figure on page 1)
(1) Disconnect all lead wires from the door inter-
lock switch .
(2) Remove 2 screw secutring the lever stopper.
(3) Pull out the door interlock switch toward you
while pressing switch stopper.
(4) Make the necessary adjustments or replace-
ment of the switch by reversing step (3) and
check microwave energy leakage according to
“1. ADJUSTMENT PROCEDURE FOR
SWITCHES” on page 1. Check proper operation
according to “CHECKOUT PROCEDURE FOR
SWITCHES” on page 7.
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WHEN REPLACING ANY DOOR MICROSWITCH,
REPLACE ONLY WITH THE SAME SWITCH SPECIFIED ON THE PARTS LIST.
D. REMOVING FUSE
Remove the 8 A fuse with screwdriver.
NOTES
- When replacing the 8 A fuse, be sure to use the exact
repair part.
- If the 8 A fuse blows immediately, check the primary
and secondary interlock switch, the relays RL-4 and
RL-1 (on the control circuit board) and the interlock
monitor switch according to “CHECKOUT PROCEDURE FOR SWITCHES” on page 7 .Make sure to check
the microwave energy leakage according to “1. ADJUSTMENT PROCEDURE FOR SWITCHES” on page
1, when the primary and secondary interloc k switches,
the relay RL-4 and RL-1 or the interlock monitor switch
is adjusted or replaced.
- If the interlock switch, the relay RL-4 and RL-1 or the
interlock monitor switch operate properly, determine
which of the following is def ectiv e : control circuit board,
high voltage transformer, high voltage capacitor, high
voltage diode or magnetron.
E. REMOVING CONTROL CIRCUIT BOARD
(1) Remove the cabinet(frame).
(2) Remove 2 screws securing the P.C.B for Power
with bracket to the cavity. (Figure 11)
Then take out it.
(3) To remove the Control Assembly, remove the
all connector and lead wires from the Control
circuit board.
(4) Remove 3 screws securing the Control
Assebmbly to the cavity.
(5) Remove the FPC connector from the connector
S101 while pushing up the end of the plastic
fastner .
(5) Remove 6 screws securing the control circuit
board.
C.REMOVING DOOR SENSING SWITCH
(See Figure on page 1)
(1) Disconnect all lead wires from the door sens-
ing switch and door interlock switch.
(2) Remove 2 screw securing the lever stopper.
(3) Pull out the door sensing switch toward you
while pressing switch stopper together with
door interlock switch.
(4) Make the necessary adjustments or replace-
ment of the switch by reversing step (3) and
check microwave energy leakage according to
“1. ADJUSTMENT PROCEDURE FOR
SWITCHES” on page 1. Check proper opera-
tion according to “CHECKOUT PROCEDURE
FOR SWITCHES” on page 7.
G. REMOVING MAGNETRONS
F.REMOVING TOUCH KEY BOARD
(1) Remove the FPC connector from the connector
S101 while pushing up the end of the plastic fastner .
(2) Remove the control plate which is held on the
control base with the adhesive tape from the front
of control base.
(See Figure 12)
(1) Remove the Cabinet.
(2) Remove all lead wires from magnetron and
thermal limiter on duct.
(3) Remove 2 screws securing the stay plate.
(4) Remove 4 screw securing magnetrons to the
waveguide.
(5) Remove magneron fromthe wave guide
VERY CAREFULLY.
NOTES
- When removing the magnetron, make sure that its
dome does not hit any adjacent parts, or it may be
damaged.
- When replacing the magnetron, be sure to install the
magnetron gasket in the correct position and be sure
that the gasket is in good condition.
- After replacing the magnetron, check the microwave
energy leakage to ensure it is below the limit of
5mW/cm2.
(6) Lift up the control circuit board from its
left side and take out from the control base.
Figure 11
Bracket
PCB for Power
Page 9
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Figure 12
H.REMOVING DOOR
I.RELEASING TYPE CONNECTOR
This oven is provided with locked type connectors.
When y ou remove a connector, pull the connector while
releasing the lock by pressing “A” point shown below.
Do not pull the wire of the connector.
Connector:
S1, S2, S102, S104 (Figure 13)
(1) Remove the cabinet(frame).
(2) Remove 2 screws securing the P.C.B for Power
with bracket to the cavity. (Figure 11)
Then take out it.
(3) Remove the both of spring hanging to the arm.
Note; When reinstalling the spring, be carefull of
direction of the tip of spring.
(4) To remove the arms, push the on its under the
door closing.
(5) Remove the 2 screws securing roller assembly
to detatch the both of hinge.
NOTES
- After replacing the door, be sure to check that the
interlock switch, the door sensing switch
and the interlock monitor swich operate normally.
(See pages 1 and 7)
- After replacing the door, check for microwave ene rgy leakage with a leakage detector. Microwave
energy leakage must be below the limit of
5mW/cm2.
A
Pull connector case (Never pull the wire)
A
Figure 13
Figure 14
Figure 15
J.DETECTOR (INFRALED SENSOR)
(1) When micro wa v e operation is o verheating, chec k
for surface of filter on infrared sensor and
mounting place of infrared sensor to the
cavity.
If the clouding the surface of filter on infrared
sensor, clean up the surface of filter using soft
cloth and secure the 2 screws infrared sensor
to ther mounting place certainly as shown in
figure 16.
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Adjustment Method for Infrared sensor
When Control PCB or Infrared sensor is changed, please carry the following ‘Initialization’ adjustment out for
the Infrared sensor.
Procedure
1. Prepare 250g ±5g tap water and ice 500g ±5g.
2. Pour water and ice into a plastic tray with minimum 195mm inner diameter cylinder, maximum 60mmm height.
3. Plug in power cord.
4. Open the door. “0” will apper in the display window.
5. Place the turn table base and turn table.
6. Place the Plastic tray in the centre of the turn table in the oven.
7. Push the “GRILL” key. “0” s will appear in the display window.
8. Push together with “MORE/LESS” and “POWER” key for 1 second and more.
Buzzer will beep tone.
9. Press the “OVEN TEMP.” key once.
Buzzer will beep tone and the “0”s changes to a “0” D. D will flasing.
10. Press the “MORE/LESS” key once.
Buzzer will beep tone. Temperature of Ice with water will be corrected automatically while measure the
ice with water. After 3 seconds, its corrcted water temperature will appear in the display window.
11. Press the “STOP/CLEAR” key once.
Buzzer will beep tone and the “0” °C changes to a flashing “0”.
12. Press “STOP/CLEAR” key once.
Buzzer will beep tone and the “0” will appear in the display window.
Flashing D will disappear.
13. Take the plastic tray out from oven cavity.
Figure 16
Hanging up
Filter
Sensor
Shatter
Page 11
Page 12
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8. EXPLODED VIEW AND PARTS LIST
Main body Parts
Parts marked with this sign are supplied with
high voltage exceeding 250V
Parts marked with this sign have special
Characterstics important for microwav e leakage.
When replacing any of these parts use only
Manufacturers specified parts.
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Main body Parts
Parts marked with this sign have special
Characterstics important for microwav e leakage.
When replacing any of these parts use only
Manufacturers specified parts.
Parts marked with this sign are supplied with
high voltage exceeding 250V
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Main body Parts
Parts marked with this sign are supplied with
high voltage exceeding 250V
Parts marked with this sign have special
Characterstics important for microwav e leakage.
When replacing any of these parts use only
Manufacturers specified parts.
Page 16
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Main body Parts
Key No Service parts No Description Spec. Q’ty
1 617 228 6303 FRAME 1
3 617 220 9593 DUCT FR-P.P E-7000 1
4 617 202 1577 THERMISTOR ASS’Y 1
5 617 221 7895 HEAT INSU. 1
6 617 227 6847 HEATER ASS’Y UPPER 1
7 617 227 6854 HEATER ASS’Y LOWER 1
8 617 154 4701 SPECIAL SCREW 1
9 617 219 7418 HEAT INSU. 1
11 617 206 6295 SHAFT ASSY 1
12 617 192 6743 SPECIAL WASHER 1
13 617 192 6729 PARTS BASE FR-PET 1
14 617 225 0748 GEAR MO TOR JAE IL 1
15 617 219 7401 CAVITY COVER 1
16 617 219 6954 ANTENNA COMP. 1
17 617 220 6585 DETECTOR COMP . 1
19 617 227 7097 BLOWER COMP. 1
20 617 229 7743 CORD COMP. NX 1
21 415 002 8907 MA GNETRON 2M243H(A) SNY O 1
22 617 115 3422 LAMP 240V 20W METORO 1
23 617 129 1001 THERMOSTA T SGT 135
ßß
ßß
ßC VERTICAL 1
24 617 229 7699 CORD COMP. SG 1
25 617 227 7042 LEVER 1
26 617 187 2217 SPRING SUS304-WPB D0.7 2
27 617 227 7059 LEVER 1
28 617 227 7028 LEVER ST OPPER 1
29 617 215 9133 MICRO SWITCH DOOR INTER V -15G-1C25-M OMR ON 1
30 617 160 0421 MICRO SWITCH DOOR SENSING YAMA TAKE V-5230D-142 1
31 617 193 3024 MICRO SWITCH MONITOR V-16G-3C25-M OMRON 1
32 617 227 4263 P.C.B COMP. PO WER P-BOARD 1
33 617 227 7165 LEAD WIRE ASS’Y H.V DIODE 1
34 617 227 7172 LEAD WIRE ASS’Y FUSE DIOD 1
35 617 227 7134 TRANSFORMER TABUCHI 1
36 617 218 0571 CAPACITOR HAMSUNG 0.85/2200 1
37 617 228 2084 P.C.B COMP. NOIZE FILTER N/F PCB 1
38 617 228 8420 INSU. SHEET 1
39 423 017 8003 FUSE 250V 8A SOC 1
40 617 205 5800 SPRING SWP-B D1.6 1
41 617 207 6836 CLIP 1
42 617 205 5817 SPRING SWP-B D1.6 1
44 617 144 5435 FOOT CUSHION ASS’Y 2
45 617 219 6633 FOO T P.P 1
Page 17
Control Panel Parts
Key No Service parts No Description Spec. Q’ty
1 617 227 4218 P.C.B COMP. CONTROL C-BOARD 1
2 617 219 6299 P.C.B COMP. SWITCH SW-BOARD 1
3 617 227 6939 CONTROL PLATE SUS430 HL#150 T0.4 1
4 617 219 7180 CONTROL PLATE PMMA 1
5 617 220 2365 CONTROL PLATE 1
6 617 219 7296 ORNAMENT PLATE SUS430 2BC T0.3 1
7 617 219 7289 ORNAMENT PLATE SUS430 2BC T0.3 1
8 617 220 2372 KNOB BODY 1
9 617 219 7203 CONTROL BASE PC+ABS(S1500V) 1
10 617 219 7258 SWITCH BUTTON PET+ABS 1
11 617 220 2389 SWITCH BUTTON ABS 1
12 617 220 2396 FLAT CABLE UL20706 L170 20PBNCD 1
Parts marked with this sign have special
Characterstics important for microwav e leakage .
When replacing any of these parts use only
Manufacturers specified parts.
-20-
Page 18
Door Parts
Key No Service parts No Description Spec. Q ’ty
1 617 219 6657 DOO R A S SY . C O MP. 1
2 617 219 6787 DOOR O R N AMENT PLAT E PC +A BS 1
3 617 229 6838 DOOR O R N AMENT PLAT E SU S4 30 T 0.3 1
4 617 219 6756 DOO R C O V E R 1
5 617 227 6724 DOO R P A N EL 1
6 617 227 6731 CHOK E D I ELEC TR IC FR- PE T 1
7 617 219 6763 DOO R H A N DL E 1
9 617 102 7495 SPECIAL S C REW CAP TIG HT 2
10 617 222 0802 PACKIN G NITTO NO.686P 1
11 617 222 0819 PACKIN G NITTO NO.686P 1
12 617 229 0485 PACKIN G 1
13 617 230 6582 DOO R O R NA MENT PLAT E 1
-21-
Page 19
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Packing Parts
Key No Service parts No Description Spec. Q’ty
4 617 219 6251 TURN TABLE BASE 1
5 617 219 6466 BAKING TRAY 1
6 617 219 7630 TURNTABLE 1
7 617 219 7647 COOKING RACK SWM -B 1
8 617 227 7233 INST. MANUAL ENGLISH 1
9 617 216 0092 GLOVE 1
Page 20
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9. O VERALL CIRCUIT DIAGRAM
Page 21
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Printed in JAPAN
Nov./99
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