MICROWAVE OVEN
CE2914 / CE2914T (WHITE)
SERVICE
Manual
MICROWAVE OVEN
CONTENTS
1. Precaution
2. Specifications
3. Operating Instructions
4. Disassembly and Reassembly
5. Alignment and Adjustments
6. Troubleshooting
7. Exploded Views and Parts List
8. Schematic Diagrams
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING
SERVICING TO AVOID POSSIBLE EXPOSURE TO 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.
(e) A Microwave leakage check to verify
compliance with the Federal
performance standard should be
performed on each oven prior to release
to the owner.
Samsung Electronics
1. Precaution
Follow these special safety precautions. Although the microwave oven is completely safe during ordinary
use, repair work can be extremely hazardous due to possible exposure to microwave radiation, as well as
potentially lethal high voltages and currents.
1-1 Safety precautions (
)
1. All repairs should be done in accordance
with the procedures described in this
manual. This product complies with
Federal Performance Standard 21 CFR
Subchapter J (DHHS).
2. Microwave emission check should be
performed to prior to servicing if the oven is
operative.
3. If the oven operates with the door open :
Instruct the user not to operate the oven and
contact the manufacturer and the center for
devices and radiological health immediatly.
4. Notify the Central Service Center if the
microwave leakage exceeds 5 mW/cm2
5. Check all grounds.
6. Do not power the MWO from a "2-prong"
AC cord. Be sure that all of the built-in
protective devices are replaced. Restore any
missing protective shields.
7. When reinstalling the chassis and its
assemblies, be sure to restore all protective
devices, including: nonmetallic control
knobs and compartment covers.
8. Make sure that there are no cabinet openings
through which people--particularly
children--might insert objects and contact
dangerous voltages. Examples: Lamp hole,
ventilation slots.
9. Inform the manufacturer of any oven found
to have emmission in excess of 5 mW/cm2,
Make repairs to bring the unit into
compliance at no cost to owner and try to
determine cause.
Instruct owner not to use oven until it has
been brought into compliance.
CENTRAL SERVICE CENTER
10. Service technicians should remove their
watches while repairing an MWO.
Samsung Electronics
11. To avoid any possible radiation hazard,
replace parts in accordance with the wiring
diagram. Also, use only the exact
replacements for the following parts:
Primary and secondary interlock switches,
interlock monitor switch.
12. If the fuse is blown by the Interlock Monitor
Switch: Replace all of the following at the
same time: Primary, door sensing switch
and power relay, as well as the Interlock
Monitor Switch. The correct adjustment of
these switches is described elsewhere in this
manual. Make sure that the fuse has the
correct rating for the particular model being
repaired.
13. Design Alteration Warning:
Use exact replacement parts only, i.e.,
only those that are specified in the
drawings and parts lists of this manual.
This is especially important for the
Interlock switches, described above.
Never alter or add to the mechanical or
electrical design of the MWO. Any design
changes or additions will void the
manufacturer's warranty.10.Always unplug
the unit's AC power cord from the AC
power source before attempting to
remove or reinstall any component or
assembly.
14. Never defeat any of the B+ voltage
interlocks. Do not apply AC power to the
unit (or any of its assemblies) unless all
solid-state heat sinks are correctly installed.
15. Some semiconductor ("solid state") devices
are easily damaged by static electricity. Such
components are called Electrostatically
Sensitive Devices (ESDs). Examples include
integrated circuits and field-effect
transistors.
Immediately before handling any
semiconductor components or assemblies,
drain the electrostatic charge from your
body by touching a known earth ground.
16. Always connect a test instrument's ground
lead to the instrument chassis ground before
connecting the positive lead; always remove
the instrument's ground lead last.
1-1
Pretaution
1-2 Special Servicing Precautions (Continued)
17. When checking the continuity of the witches
or transformer, always make sure that the
power is OFF, and one of the lead wires is
disconnected.
18. Components that are critical for safety are
indicated in the circuit diagram by
shading,
or
.
19. Use replacement components that have the
same ratings, especially for flame resistance
and dielectric strength specifications. A
replacement part that does not have the
same safety characteristics as the original
might create shock, fire or other hazards.
1-3 Special High Voltage Precautions
1. High Voltage Warning
Do not attempt to measureany of the high
voltages--this includes the filament voltage
of the magnetron. High voltage is present
during any cook cycle.
Before touching any components or wiring,
always unplug the oven and discharge the
high voltage capacitor (See Figure 1-1)
2. The high-voltage capacitor remains charged
about 30 seconds after disconnection. Short
the negative terminal of the high-voltage
capacitor to to the oven chassis. (Use a
screwdriver.)
3. High voltage is maintained within specified
limits by close-tolerance, safety-related
components and adjustments. If the high
voltage exceeds the specified limits, check
each of the special components.
Fig. 1-1. Discharging the High Voltage Capacitor
1-2
Samsung Electronics
2. Specifications
2-1 Table of Specifications
TIMER
60 MINUTES
POWER SOURCE
230V 50Hz, AC
POWER CONSUMPTION
MICROWAVE : 1,500W
GRILL : 1300W
OUTPUT POWER
FROM 100 TO 900W
(IEC-705 TEST PROCEDURE)
OPERATING FREQUENCY
2,450MHz
MAGNETRON
OM75PN(31)ESS
COOLING METHOD
COOLING FAN MOTOR
OUTSIDE DIMENSIONS
517(W) x 297(H) x 379(D)
Samsung Electronics
2-1
3. Operating Instructions
3-1 Control Panel
Defrost Selection
Instant Cook
3-2 Features & External Views
Door
Heater
Light
Ventilation Holes
Safety Interlock Holes
Control Panel
Glass Plate
Roller Ring
Coupler
275mm
Door Latches
489mm
3-1
370mm
Samsung Electronics
4. Disassembly and Reassembly
4-1 Replacement of Magnetron, Motor Assembly and Lamp
Remove the magnetron including the shield case,
permanent magnet, choke coils and capacitors (all
of which are contained in one assembly).
1. Disconnect all lead wires from the magnetron
and lamp.
2. Remove a screw securing the magnetron
supporter.
3. Remove the magnetron supporter.
4. Remove the air cover.
5. Remove screws securing the magnetron to the
wave guide.
6. Take out the magnetron very carefully.
7. Remove screws from the back panel.
8. Take out the fan motor.
9. Remove the oven lamp by rotating to pull out
from hole of air cover.
NOTE1: When removing the magnetron, make
sure that its antenna does not hit any
adjacent parts, or it may be damaged.
NOTE2: When replacing the magnetron, be sure
to remount the magnetron gasket in
the correct position and make sure the
gasket is in good condition.
Lamp
Thermo S/W
Cover Air
Fan Motor
Screw
Magnetron
H. V. Capacitor
H. V. Trans
4-1 Replacement of High Voltage Transformer
1. Discharge the high voltage capacitor.
2. Disconnect all the leads.
3. Remove the mounting bolts.
4. Reconnect the leads correctly and firmly.
PRECAUTION
Servicemen should remov their watches whenever
working close to or replacing the magnetron.
PRECAUTION
There exists HIGH VOLTAGE ELECTRICITY with high
current capabilities in the circuits of the HIGH
VOLTAGE TRANSFORMER secondary and filament
terminals. It is extremely dangerous to work on or
near these circuits with the oven energized.
DO NOT measure the voltage in the high voltage
circuit including filament voltage of magnetron.
Samsung Electronics
Screws
H. V. Trans
4-1
Disassembly and Reassembly
4-3 Replacement of Door Assembly
4-3-1 Removal of Door Assembly
Remove hex bolts securing the upper hinge and
lower hinge. Then remove the door assembly.
Upper Hinge
Screws
Lower Hinge
Screw
4-3-2 Removal of Door "C"
Insert flat screwdriver into the gap between Door
"E" and Door "C" to remove Door "C". Be careful
when handling Door "C" because it is fragile.
4-3-3 Removal of Door "E"
Following the procedure as shown in the figure,
insert and bend a thin metal plate between Door
"E" and Door "A" until you hear the 'tick' sound.
1. Insertion depth of the thin metal plate should be
0.5mm or less.
4-3-4 Removal of Key Door & Spring
Remove pin hinge from Door "E"
Detach spring from Door "E" and key door.
Door "E"
4-2
Key Door
Spring
Samsung Electronics
Disassembly and Reassembly
4-3-5 Reassembly Test
After replacement of the defective component parts of the door, reassemble it and follow the instructions below for proper
installation and adjustment so as to prevent an excessive microwave leakage.
1. When mounting the door to the oven, be sure to adjust the door parallel to the bottom line of the oven
face plate by moving the upper hinge and lower hinge in the direction necessary for proper alignment.
2. Adjust so that the door has no play between the inner door surface and oven front surface. If the door
assembly is not mounted properly, microwave energy may leak from the space between the door and
oven.
3. Do the microwave leakage test.
4-4 Replacement of Fuse
1. Disconnect the oven from the power source.
2. When 15A fuse blows out by the operation of interlock monitor switch failure, replace the primary
interlock switch, door sensing switch, monitor switch and power relay.
3. When the above three switches operate properly, check if any other part such as the control circuit board,
blower motor or high voltage transformer is defective.
4-5 Replacement of Drive Motor
1. Take out the glass tray, guide roller and coupler
from cavity.
Screw
Drive Motor
2. Turn the oven upside down to replace the drive motor.
3. Remove a screw securing the drive motor cover.
4. Disconnect all the lead wires from the drive motor.
5. Remove screws securing the drive motor to the
cavity.
6. Remove the drive motor.
7. When replacing the drive motor, be sure to
remount it in the correct position.
Drive Motor Cover
Base Plate
8. Connect all the leads to the drive motor.
9. Screw the deive motor cover to the base plate
with a screw driver.
10. Remount the coupler in the correct position.
Samsung Electronics
4-3
Disassembly and Reassembly
4-6 Replacement of Control Circuit Board
4-6-1 Removal of Ass'y Control Box
1. Disconnect the connectors from the control box
assembly.
2. Remove screws securing the control box
assembly.
3.Remove the knobs of the control box Ass'y.
SCREW
4. Remove the screw securing the timer.
CONTROL BOX
4-4
Samsung Electronics
5. Alignment and Adjustments
PRECAUTION
1. High voltage is present at the high voltage terminals during any cook cycle.
2. It is neither necessary nor advisable to attempt measurement of the high voltage.
3. Before touching any oven components or wiring, always unplug the oven from its power source and discharge the high
voltage capacitor.
5-1 High Voltage Transformer
1. Remove connectors from the transformer terminals
and check continuity.
2. Normal resistance readings are as follows:
Secondary
Filament
Primary
Filament Terminals
Approx. 100W
Approx.0W
Approx.1.456W
(Room temperature = 20ûC)
Primary
Terminals
Secondary
Terminal
5-2 Magnetron
1. Continuity checks can indicate only an open
filament or a shorted magnetron. To diagnose an
open filament or shorted magnetron :
2. Isolate the magnetron from the circuit by
disconnecting its leads.
3. A continuity check across the magnetron filament
terminals should indicate one ohm or less.
4. A continuity check between each filament terminal
and magnetron case should read open.
Magnetron Antenna
Gasket Plate
Cooling Fins
5-3 High Voltage Capacitor
1. Check continuity of the capacitor with the meter set at the highest resistance scale.
2. Once the capacitor is charged, a normal capacitor shows continuity for a short time, and then indicates 9MW.
3. A shorted capacitor will show continuous continuity.
4. An open capacitor will show constant 9MW.
5. Resistance between each terminal and chassis should read infinite.
Samsung Electronics
5-1
Alignment and Adjustments
5-4 High Voltage Diode
1. Isolate the diode from the circuit by disconnecting its leads.
2. With the ohm-meter set at the highest resistance scale, measure across the diode terminals. Reverse the
meter leads and read the resistance. A meter with 6V, 9V or higher voltage batteries should be used to
check the front-to back resistance of the diode (otherwise an infinite resistance may be read in both
directions). The resistance of a normal diode will be infinite in one direction and several hundred KW in
the other direction.
5-5 Adjustment of Primary Switch, Door Sensing Switch and Monitor Switch
Precaution
For continued protection against radiation hazard, replace parts in accordance with the wiring diagram and be sure to use the
correct part number for the following switches: Primary and secondary interlock switches, and the interlock monitor switch
(replace all together). Then follow the adjustment procedures below. After repair and adjustment, be sure to check the continuity
of all interlock switches and the interlock monitor switch.
1. When mounting Primary switch and Interlock
Monitor switch to Latch Body, consult the figure.
2. No specific adjustment during installation of
Primary switch and Monitor switch to the latch
body is necessary.
3. When mounting the Latch Body to the oven
assembly, adjust the Latch Body by moving it 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 Latch
Body to the oven assembly.
4. Reconnect to Monitor switch and check the
continuity of the monitor circuit and all latch
switches again by following the components test
procedures.
Primary Interlock Switch
Interlock
Monitor
Switch
Body Latch
Lever Door(B)
Secondary
Switch
5. Confirm that the gap between the switch
housing and the switch actuator is no more than
0.5mm when door is closed.
Primary switch
Monitor switch (COM-NC)
Monitor switch (COM-NO)
Secondary S/W
5-2
Door Open
¥
0
¥
¥
Door Closed
0
¥
0
0
Samsung Electronics
Alignment and Adjustments
5-6 Output Power of Magnetron
CAUTION
MICROWAVE RADIATION
PERSONNEL SHOULD NOT ALLOW EXPOSURE TO MICROWAVE RADIATION FROM MICROWAVE GENERATOR OR OTHER PARTS
CONDUCTING MICROWAVE ENERGY.
The output power of the magnetron can be measured by performing a water temperature rise test.
Equipment needed :
* Two 1-liter cylindrical borosilicate glass vessel (Outside diameter 190 mm)
* One glass thermometer with mercury column
NOTE: Check line voltage under load. Low voltage will lower the magnetron output. Make all temperature
and time tests with accurate equipment.
1. Fill the one liter glass vessel with water.
2. Stir water in glass vessel with thermometer, and record glass vessel's temperature ("T1", 10±1ûC).
3. After moving the water into another glass vessel, place it in the center of the cooking tray. Set the oven to high
power and operate for 52 seconds exactly. (2 seconds included as a holding time of magnetron oscillation:)
4. When heating is finished, stir the water again with the thermometer and measure the temperature ("T2").
5. Subtract T1 from T2. This will give you the water temperature rise. (DT)
6. The output power is obtained by the following formula;
Output Power =
4.187 x 1000 x DT
49
42 : Heating Time (sec)
4.187 : Coefficient for Water
1000 : Water (cc)
DT : Temperature Rise (T2-T1)
* Output (W) = 100 x DT
7. Normal temperature rise for this model is 9ûC to 11ûC at 'HIGH'.
NOTE 1 : Variations or errors in the test procedure will cause a variance in the temperature rise.
Additional power test should be made if temperature rise is marginal.
NOTE 2 : Output power in watts is computed by multiplying the temperature rise (step E) by a factor of
91 times the of centigrade temperature.
Samsung Electronics
5-3
Alignment and Adjustments
5-7 Procedure for Measurement of Microwave Energy Leakage
1) Pour 275±15cc of 20±5ûC(68±9ûF) water in a beaker
which is graduated to 600cc, and place the beaker in
the center of the oven.
2) Start to operate the oven and measure the leakage by
using a microwave energy survey meter.
3) Set survey meter with dual ranges to 2,450MHz.
4) When measuring the leakage, always use the 2 inch
spacer cone with the probe. Hold the probe
perpendicular to the cabinet door. Place the spacer
cone of the probe on the door and/or cabinet door
seam and move along the seam, the door viewing
window and the exhaust openings moving the
probe in a clockwise direction at a rate of 1 inch/sec. If the leakage testing of the cabinet door seam is
taken near a corner of the door, keep the probe perpendicular to the areas making sure that the probe end
at the base of the cone does not get closer than 5cm to any metal. If it gets closer than 5cm, erroneous
readings may result.
5) Measured leakage must be less than 4mW/cm2, after repair or adjustment.
Maximum allowable leakage is 5mW/cm2.
4mW/cm2 is used to allow for measurement and meter accuracy
5-8 Check for Microwave Leakage
1. Remove the outer panel.
2. Pour 275±15cc of 20±5ûC(68±9ûF) water in a beaker
which is graduated to 600cc, and place the beaker in
the center of the oven.
3. Start the oven at the highest power level.
4. Set survey meter dual ranges to 2,450MHz.
5. Using the survey meter and spacer cone as described
above, measure arnear the opening of magnetron, the
surface of the air guide and the surface of the wave
guide as shown in the following photo.( but avoid the
high voltage components.) The neading should be less
than 4mW/cm2.
5-9 Note on Measurement
1) Do not exceed the limited scale.
2) The test probe must be held on the grip of the handle, otherwise a false reading may result when the
operator's hand is between the handle and the probe.
3) When high leakage is suspected, do not move the probe horizontally along the oven surface; this may
cause damage to the probe.
4) Follow the recommendation of the manufacturer of the microwave energy survey meter.
5-10 Leakage Measuring Procedure
5-10-1 Record keeping and notification after measurement
1) After adjustment and repair of a radiarion preventing device, make a repair record for the measured
values, and keep the data.
2) If the radiation leakage is more than 4 mW/cm2 after determining that all parts are in good condition,
functioning properly and the identical parts are replaced as listed in this manual notift that fact to ;
CENTRAL SERVICE CENTER
5-10-2 At least once a year have the microwave energy survey meter checked for accuracy by its
manufacturer.
5-4
Samsung Electronics
6. Troubleshooting
WARNING FOR HIGH VOLTAGE
4000 VOLTS EXIST AT THE HIGH VOLTAGE AREA. DO NOT OPERATE THE OVEN WITH CABINET PARTS REMOVED. DO NOT
REMOVE THE CABINET PARTS IF THE POWER SUPPLY CORD IS PLUGGED IN THE WALL OUTLET. UNPLUG THE POWER CORD
BEFORE SERVICING.
6-1 Electrical Malfunction
Parts
Cause
Diagnosis
Fuse blows
out when
door is
opened.
Defective primary
interlock switch
ary winding.
Check continuity of the primary switch terminals with
wire removed using a multimeter. If there is continuity
between switch terminals when door is opened,
the switch is defective.
Replace the primary
interlock switch
Defective interlock
monitor switch
Check continuity of the monitor switch terminals
with wire removed by using a multimeter.
If there is continuity between switch terminals
when the door is closed, the switch is defective.
Replace the interlock
monitor switch
Layer short of the
secondary coil of
H. V. Transformer
The fuse will not blow right away, but if it blows in a
few seconds, then there is a layer short.
If the fuse blows with H. V. Trans secondary open, the
transformer may be faulty.
Replace H. V. Transformer
1) Fuse blown out
Check fuse.
Replace the fuse.
2) Poor contact of
power cord
Check continuity of power supply cord. Also check
whether the power cord is securely wired.
Adjust or replace the
power supply cord.
3) Defective lamp
The fan motor rotates, but lamp does not light.
Replace the lamp.
4) Defective timer
contacts
Check the terminals of timer for continuity,
turning the timer knob ON and OFF repeatedly.
Replace the timer.
5) Thermal cutout
S/W open
In this case the oven lamp and fan do not
turn on
Replace the
thermal cutout S/W
1) Defective
fan motor.
If 220~230V is found at motor terminals, the motor
should be replaced.
Replace the motor.
2) Defective contacts of timer
The oven lamp does not light and fan motor
does not operate.
Replace the timer.
Fuse is
open.
Oven lamp
does not
light.
Fan does
not operate.
Remedy
NOTE: Interlock monitor switch must be replaced when the fuse is blown out.
Samsung Electronics
6-1
Troubleshooting
6-1 Electrical Malfunction (Continved)
Parts
Cause
Diagnosis
Remedy
1) Too small
a load
If a small amount of food is heated for a long time,
period of microwave may turn off during operation.
To increase the oven
load, add a glass of
water into the oven.
2) Defective
magnetron
thermal
cutout S/W
Check to see if the magnetron thermal cutout switch is
activated at a temperature higher than 150˚C.
Replace thermal cutout
switch.
Electric
shock is
felt.
Incomplete
qrounding
Make sure that qrounding of the power supply cord has
been done properly.
Rewire.
Door does
not operate
properly
1) Broken door
hinges
Remove the cabinet for inspection.
Check the door hinge.
Replace door hinges.
2) Missing or
loose screw
Check if the screws are secured well to the door hinge.
Fasten or tighten.
1) Defective
timer motor
If the timer does not operate with 220~230V applied to the
terminals, the timer motor amy be faulty.
Replace timer.
2) Defective
contacts
of timer S/W
The lamp does not light.
Replace timer
1) Defective
drive motor
Check to see if 220~230V exists at the motor terminals.
If so, motor will be defective.
Replace drive motor.
1) Blocking of
the ventilatior
Check if the air inlet or outlet ventilation is blocked
by the wall or other objects.
Keep a distance of
100mm from the
wall or the objects.
2) Defective
fan motor
If the fan motor does not operate with 220~230V applied
to the terminal, the motor may be faulty.
Replace fan motor.
3) Too small a
load or no
load
If a small amount of food is heated repeatedly over
a long period of time, microwave turns off during
operation.
To increase the oven
load, place a glass of
water into the oven.
Microwave
turns off
during cooking cycle.
Timer does
not operate.
Cooking tray
does not
rotate.
Magnetron
thermal
cutout
switch
OFF
6-2
Samsung Electronics
Troubleshooting
6-2 Unsatisfactory Cooking
Parts
-
Food is
not heated.
Cause
Diagnosis
Remedy
1) Open cathode
of magnetron
Check the terminals with a multimeter to see
if the heater circuit is open.
Replace magnetron.
2) Defective
H. V. Diode
Check the H. V. Diode for continuity in the reverse and
normal directions using megger. If there is continuity
in the reverse direction, the H. V. Diode may be faulty.
(In this event H. V. Capacitor will be hot)
Replace H. V. Diode.
3) Shorted
magnetron
Connect megger leads to quick-connect terminal &
body of the magnetron if there is continuity, the
magnetron may be faulty. (In this case the main
fuse will be blown)
Replace magnetron.
4) Defective
magnetron
If there is a crack in the magnetron antenna (dome),
the magnetron is defective.
Replace magnetron.
5) Poor contact
of primay
interlock switch
Check if the screws are secured well to the door hinge.
and pressing it ON and OFF repeatedly.
Replace or adjust.
6) Open coil of
H. V. Transformer
Check the continuity of primary coil and secondary
coil. If there is no continuity, H. V. Transformer is
defective.
Replace the
H. V. Transformer.
7) Shorted H. V.
capacitor
Check the continuity of capacitor.
If the capacitor shorts, the fuse blows
Replace the
H. V. Capacitor.
8) Monitor fuse
blown out
Check the monitor fuse
(on the noise filter)
Replace the
Monitor fuse
6-3 Part Check List
Symptom
Related Parts
Microwave
cooking does
not work.
H.V.Transformer
1) Check if the primary and secondary coil is open or shorted.
* Resistance of primary coil: Approx. 2.30 Ω
Resistance of secondary coil: Approx. 123 Ω
2) Check if the MGT Heater Voltage is approx. 3.3V AC.
Caution : High voltage !
Replace.
H.V.Capacitor
Check continuity of capacitor between two
terminals with H.V.wire lead removed.
The resistance should be approx. 10MW, it's failure.
Replace.
H.V.Diode
1) If there is no continuity in forward, direction the H.V.Diode is open.
2) If there is continuity in reverse direction, it's shorted.
Replace.
Fan motor
Check if the motor coil is open.
Replace.
Fan motor
does not rotate.
Samsung Electronics
Check Points
Remedy
6-3
7. Exploded Views and Parts List
7-1 Exploded Views
D6
D10
D11
D5
M1
D4
D3
M2
D7
M38
M10
D8
M3
D9
M11
M41
M4
M5
D12
D1
M8
M7
M37
M9
D2
M43
M6
M30
M15
M12
M13
M36
M39
M14
M29
M17
M28
NC
OB2
CONM
M40
M27
B1
M16
M26
B3
M25
M31
M19
B4
C9
B2
C4
M20
C3
C2
M18
M21
C5
C1
C6
C7
M22
C8
M24
M35
M23
M44
M32
M42
M33
M34
7-1
Samsung Electronics
Exploded Views and Parts List
7-2 Main Parts List CE2914 / CE2914T
Ref. No.
Parts No.
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
M13
M14
M15
M16
M17
M18
M19
M20
M21
M22
M23
M24
M25
M26
M27
M28
M29
M30
M31
M31
M32
M33
M34
M35
M36
M37
M38
M39
M40
M41
M42
M43
M44
DE70-30001A
DE61-50575A
DE39-20058M
DE47-00001A
DE63-20017A
DE60-40009B
DE61-50021A
DE61-50025A
DE61-50027B
DE61-30006A
DE61-70060A
DE39-00048A
DE96-00008C
DE31-00002B
DE47-20009A
OM75PH(31)ESS
4713-001031
DE71-60458A
DE93-20020A
2501-001107
DE61-50106A
DE91-70061A
DE91-70063A
DE61-50579A
DE80-10001G
DE26-00008A
DE31-10154A
DE47-00003A
DE71-00015A
DE94-00176C
DE94-00139A
DE94-00139E
DE74-20015B
DE92-90189U
DE67-60081A
DE27-10020C
DE47-00002A
DE39-40409A
DE97-00083A
DE61-50490A
DE63-90062B
DE65-20014A
DE74-70081A
DE62-20064A
DE74-20107A
Samsung Electronics
Description
PANEL-OUTER
BRACKET-UPPER
ASSY POWER CORD
HEATER
GASKET-HEATER
WASHER-TEFLON
BRACKET-FLANGE
BRACKET-EARTH
BRACKET-HEATER
SUPPORTER-HEATER
SPRING-PLATE
WIRE HARNESS-A
ASSY NOISE FILTER
MOTOR-FAN
THERMOSTAT
MAGNETRON
LAMP-INCANDESCENT
COVER-AIR
ASSY BODY LATCH
C-OIL
BRACKET-HVC
ASSY-H.V.FUSE
ASSY-HVD
FOOT
BASE-PLATE
TRANS-H.V
MOTOR-DRIVE
THERMOSTAT
COVER-CEILING
ASSY DOOR
ASSY CONTROL-BOX
ASSY CONTROL-BOX
TRAY-COOKING
ASSY-GUIDE ROLLER
COUPLER
COIL-CHOKE
THERMOSTAT
WIRE HARNESS-E
ASSY-COVER BACK
BRACKET-TCO
CUSHION-RUBBER DOOR
CABLE CLAMP
RACK-WIRE
DUCT-AIR
TRAY-BROILER
Specification
Q'ty
SECC,T0.6,360,1128,EPOXY-COATI
SECC,T0.5,-,-,-,3RD
250V15A,1.5MM,GRY,KDK KKP(4819D)
230V,1250W,-,-,SHG-2933E
BRASS,T1.5,OD30.5,ID22.5
SLOT,ID22.2,OD28,T1.2,TEFLON
SECC1,T0.8,32,32
BSS2-A,T1.0,CE745G
SECC,T1.0,W51,L55,CE945GF
ALUMINA,5G,2ND-W/P
SK-5,T0.5
,230V50HZ,-,-,CE2914,SEF,VDE
SN-3WEH,250V15A,3W INRUSH D
SMF-3RDEA1,-,230V50HZ,2350RPM,CE2933
PW2N-520PB,160/60,250V/7.5A,H
230V,173mA,40W,ORG,-,-,25x69mm
PP(TB53),78G,-,-,WHT,3RD-1.0/1.3 MW5896W
RE-43B/90B
1.1uF,2.1KV,BK,54x35x85,20mm
SECC,T0.8,W31,L125.8
THV060T-0800-H,5KV/0.8A,WHT
V2M6,PI9.0,0.05MT
PP,H8,PI15.8x16.1,-,BLK,3RD
SGCC,T0.8,W345,L565,3RD
SHV-293EC,230V50HZ,2230V/3.15V,-,DY
M2HJ49ZR02,ST-16,50/60HZ
PW2N,-,-,-,120/110,-,-,-,187,30.0
T0.3,W114.2,L121.5,-,CE2933
CE2974,WHT
230V50HZ,CE2914,WHT,FISH2
230V50HZ,CE2914T/XET,WHT,FISH2
GLASS,T6.0,PI318,1050G,MW5630T
1.0CUFT(PPS)15.5
PPS,-,-,-,3RD-1.0/1.3
TC-104,0.9UH*2,-,L31*W20*H32,-,ABS,AC250V/14
PW2N,-,-,100,110
230V50HZ,M9G45,CTW,
3RD-GRILL,BACK COVER+LABEL
SECC1,T0.6,34,58
RUBBER(CR),T12,W30,L50,HS60,M2
DA-6N,NY-66
HSWR,PI3,W268,H110,-,MW5584W
SECC1-P,T0.5
AL,T0.8,345,345,PI345,ENAMEL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Remarks
CVT-TCO
CE2914
CE2914T
GRILL-TCO
P-CORD
CE2914T
7-2
Exploded Views and Parts List
7-3 Door Parts List CE2914 / CE2914T
Ref. No.
Parts No.
Description
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
DE64-20112D
DE01-00098A
DE64-40263F
DE64-40265L
DE94-00075B
DE64-40012A
DE01-00118B
DE61-70126A
DE64-40264C
DE61-80002A
DE61-80003A
DE94-00173D
HANDLE-DOOR
FILM-DOOR
DOOR-A
DOOR-SCREEN
ASSY DOOR-E
DOOR-C
FILM-DOOR
SPRING-KEY
DOOR-KEY
HINGE-UPPER
HINGE-LOWER
ASSY DOOR-A
Specification
Q'ty Remarks
ABS(HR0370U),30G,WHT,-,M959
PET,T0.13,W22.6,L201.8,-,M959
ABS(HR0370U),160G,WHT,-,M959
SAN,-,-,-,SMOG,CE2914/XEC,3RD-1.0 FISH2
3RD-1.0,BLK,COATING
RESIN-PP(TB53),T2.0,CE945GF,BL
T0.15,W295,L185,-,-,CE2933
0.8,0,36,6,BLUING
POM(F20-02),5g,BLK,-,2ND HANDL
SCP1,T2.3,26,77,ZPC3,WHT,CE945
SCP1,T2.3,26,77,ZPC3,WHT,CE945
CE2974,WHT
1
1
1
1
1
1
1
1
1
1
1
1
7-4 Control Parts List CE2914 / CE2914T
Ref. No.
Parts No.
C1
C2
C3
C3
C4
C5
C6
C7
C8
C9
C9
DE64-00007A
DE71-00001B
DE72-00007B
DE72-00007N
DE64-00006A
DE45-00005A
3501-000309
DE66-00009A
DE39-00059A
DE94-00150B
DE94-00150H
Description
Specification
KNOB-TIMER
COVER-PANEL
CONTROL-PANEL
CONTROL-PANEL
KNOB-POWER
TIMER
RELAY-POWER
BUTTON-SELECT(A)
WIRE HARNESS-SWITCH
ASSY CONTROL-PANEL
ASSY CONTROL-PANEL
Q'ty
ABS,10G,WHT,20X47X35,M1914
ABS,-,-,-,WHT,3RD-1.0 FISH2
ABS,CE2914,3RD-1.0 FISH-2,-,-,-,WHT
ABS,CE2914T/XET,-,-,-,-,WHITE,3RD-1.0 FISH-2
ABS,10G,WHT,-,M1974
TMFK60M1B1,-,-,-,FISH-DESIGN,-,-,310-GRILL
240V,3750VA,15A,-,6mS,20mS
ABS,-,D10,WHT,3G
230V50HZ,T/TABLE S/W,-,M1914,EUROPE
CE2914,WHT,3RD-1.0 FISH-2
CE2914T/XET,WHITE,3RD-1.0,FISH2
1
1
1
1
1
1
1
1
1
1
1
Remarks
CE2914
CE2914T
CE2914
CE2914T
7-5 Body Latch Parts List CE2914 / CE2914T
Ref. No.
B1
B2
B3
B4
Parts No.
DE66-40021A
3405-000178
3405-000175
DE66-90054A
: Option Parts
7-3
Description
LATCH-BODY
SWITCH-MICRO
SWITCH-MICRO
LEVER-SWITCH
Specification
POM(F20-02),50G,RE-330
250V,15A,200gf,SPST-NO
250V,15A,200gf,SPST-NO
POM(F20-02),15G,NTR,RE-330
: Warning
Q'ty
Remarks
1
2
1
1
:Electrostatically Sensitive Devices
Samsung Electronics
Exploded Views and Parts List
7-6 Standard Parts List
Parts No.
Description
Specification
Q'ty
Remarks
DE60-10012A
DE60-10012A
DE60-10013A
DE60-10018A
DE60-10024A
DE60-10045A
DE60-10069A
DE60-10069A
DE60-10072A
DE60-10080A
DE60-10080A
DE60-10082H
SCREW-TAP TITE
SCREW-TAP TITE
SCREW-ASSY TAP
SCREW-ASSY MACHINE
SCREW-PH
SCREW-TAP PH
SCREW-TAP TH
SCREW-TAP TH
SCREW-TAP TH
SCREW-WASHER
SCREW-WASHER
SCREW-A
TH,+,3,M4,L10,SWR10,ZPC2,TOOTH
TH,+,3,M4,L10,SWR10,ZPC2,TOOTH
TH,2S,4,L12,MSWR3,ZPC3,FIBER
PH,M4X0.7P,8,MSWR10,SN1,WS
PH,+,M4,L8,MSWR10,ZPC3
PH,M3,L6,FEFZY
TH,M4,L10,FRFZY
TH,M4,L10,FRFZY
TH,M4,L16,FEFZY,2-SLOT
M5,L12,2S
M5,L12,2S
2S-4X12,TOOTHED
1
1
1
2
2
2
3
1
1
4
4
2
N-F-EA
P-C-EA
MO/FAN
B/EATH
B/HEAT
MG-TCO
B/UPPE
CV/AIR
CB-CMP
MGT
TNS-HV
B-PLTE
DE60-10082H
DE60-10082H
DE60-10082H
DE60-10098A
DE60-10098A
DE60-10122A
DE60-20063A
DE60-20063A
DE60-10045A
DE60-10069A
DE60-10072A
DE60-10088A
DE60-10069A
DE60-10082J
DE60-10012A
SCREW-A
SCREW-A
SCREW-A
SCREW-ASSY TAP TITE
SCREW-ASSY TAP TITE
SCREW-TAP TH
BOLT-FLANGE
BOLT-FLANGE
SCREW-TAP PH
SCREW-TAP TH
SCREW-TAP TH
SCREW-TAP PH
SCREW-TAP TH
SCREW-TAPPING
SCREW-TAP TITE
2S-4X12,TOOTHED
2S-4X12,TOOTHED
2S-4X12,TOOTHED
PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W
PH,TC,M4X8,SWRCH18A,ZPC2,GLD,W
TAP,TH,2-4X8,FE,FN
M4,10,ZPC3,YEL,MSWR
M4,10,ZPC3,YEL,MSWR
PH,M3,L6,FEFZY
TH,M4,L10,FRFZY
TH,M4,L16,FEFZY,2-SLOT
PH,M3,L8,FEFZY,PLAIN
TH,M4,L10,FRFZY
TH,2S-4X8,MSWR3,ZPC,YEL,WS
TH,+,3,M4,L10,SWR10,ZPC2,TOOTH
2
2
5
1
2
2
2
2
1
1
4
1
2
1
1
CN-BOX
LATCH
PN-OUT
CV-TCO
M/DRIV
C-CEIL
HI-LOW
HI-UPP
AC-REL
TIMER
T/T
HVC
-
Samsung Electronics
7-4
8. Schematic Diagrams
8-1 Schematic Diagrams
NOTE: CIRCUIT SHOWN WITH DOOR IS OPENED POSITION.
NOTE: FOR SERVICE REPLACEMENT USE 16 GA 105ûC
THERMOPLASTIC COVERED WIRE EXCEPT
FOR HIGH VOLTAGE LEADS OR AS NOTED ON SPECIAL LEADS.
WARNING
POWER MUST BE DISCONNECTED
BEFORE SERVICING THIS APPLIANCE
ASSY NOISE FILTER
8-1
Samsung Electronics
ELECTRONICS
© Samsung Electronics Co., Ltd. May 1999
Printed in Korea
DE68-00480A