Samsung CE735GV Configuration guide

MICROWAVE OVEN
CE735GV (GREEN)
SERVICE
Manual
Supplement
MICROWAVE OVEN CONTENTS
GRIL
425
595255
127
CE735G
850W
12
3
4
5
6
7
8
9
10
20
30
40
60
0
50
CÉRAMIQUE-ÉMAIL
1. Precaution
2. Control Panel
3. Exploded View & Parts List
4. Schematic Diagrams
SEF
Specifications
TIMER 60 MINUTES
POWER SOURCE 230V/50HZ, AC
POWER CONSUMPTION MICROWAVE : 1,400W
GRILL : 1100W
OUTPUT POWER FROM127 TO 850W
(6 LEVEL POWER)
(IEC-705 TEST PROCEDURE)
OPERATING FREQUENCY 2,450MHz
MAGNETRON OM75PH(31)
COOLING METHOD COOLING FAN MOTOR
OUTSIDE DIMENSIONS 191/4"(W) x 1027/32"(H) x 143/8"(D)
NET WEIGHT 36.3 LBS.
SHIPPING WEIGHT 39.6 LBS.

Samsung Electronics
(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.
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING
SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE
MICROWAVE ENERGY

1. Precaution
1-1 Safety precautions ( )
Samsung Electronics 1-1
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.
SAMSUNG ELECTRONIS FRANCE
S.A.PARIS NORD
305,RUE DE LA BELLE ETOILE
B.P.50051-95947 ROISSY
C.D.G CEDEX FRANCE
10. Service technicians should remove their
watches while repairing an MWO.
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 and secondary switches,
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.
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.

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. High Voltage Warning
Do not attempt to measure any 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 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.
1-2
Pretaution
Samsung Electronics
1-2 Special Servicing Precautions (Continued)
1-3 Special High Voltage Precautions
Fig. 1-1. Discharging the High Voltage Capacitor

2. Control Panel
425
595255
127
CE735G
850W
12
3
4
5
6
7
8
9
10
20
30
40
60
0
50
2-1Samsung Electronics

3. Exploded Views and Parts List
3-1 Exploded Views
M1
M2
M21
M22
M23
M24
D1
D2
D3
D6
M25
M26
M42
M15 M14
M16
M30
M18
M31
M32
M33
M34
M19
C2
C3
C1
C4 C6
C5
C7
C8
M20
M3
M41
M4
M5M6
M7
M8
M9 M10
M36
M12
M13
M35
M11
M29
B1
B2
B4
B3
M27
D8 D9
D10
D4
D5
D7
M28
M17
M40
M39
M38
M37
3-1 Samsung Electronics

3-2 Main Parts List
3-2Samsung Electronics
Exploded Views and Parts List
Ref. No. Parts No. Description/Specification Q'ty Remarks
M 1 DE70-30116F PANEL-OUTER;SECC T0.6 GREEN-SPRAY W351.7 1
M 2 DE61-50323A BRACKET-UPPER;ALSTAR T0.6 W385 L205 M624 1
M 3 DE61-30008A SUPPORTER-HEATER;ALUMINA T12 CE745G 1
M 4 DE61-70060A SPRING-PLATE;SK-5 T0.5 1
M 5 DE47-70073A HEATER-GRILL;230V 1100W 47OHM 6.8 1
M 6 DE63-20017A GASKET-HEATER;BRASS T1.5 OD30.5 ID22.5 1
M 7 DE60-40009B WASHER-TEFLON;SLOT ID22.2 OD28 T1.2 TEFL 1
M 8 DE61-50021A BRACKET-FLANGE;SECC1 T0.8 32 32 1
M 9 DE61-50027B BRACKET-HEATER;SECC T1.0 W51 L55 CE945GF 1
M 10 DE61-50025A BRACKET-EARTH;BSS2-A T1.0 CE745G 1
M 11 4713-001031 LAMP-INCANDESCENT;230V,173mA,40W ORG,-,-,25 1
M 12 DE31-30031A FAN-MOTOR;SMF745EA 230V/50HZ ASSY-FAN-MO 1
M 13 DE91-40095A ASSY NOISE FILTER;SN-E10D(N) 250V 10A “2 1
M 14 DE61-50106A BRACKET-HVC;SECC T0.8 W31 L125.8 1
M 15 2501-001015 C-OIL;HCH212100C 1.0UF,2100V 35X54X80,20MM, 1
M 16 DE59-40001A DIODE-H.V;HVR-1X-32B-12 1
M 17 DE91-70061B ASSY-H.V.FUSE;THV060T-0750-H 5KV0.75A RE 1
M 18 DE47-20174A THERMOSTAT;NT-101NA 8XH 120 110 23.8MM 1
M 19 DE61-40017A FOOT;PP(A353) BLK MW5630T 2
M 20 DE80-10003A BASE-PLATE;SGCC1-Z T0.8 W340 L550 M745 1
M 21 DE31-10154A MOTOR-DRIVE;M2HJ49ZR02,ST-16 21V 5/6 1
M 22 DE71-60013A COVER-CEILING;MICA T0.5 W52 L118 CE745G 1
M 23 ASSY CONTROL-BOX;230V50HZ CE735GV/XEF DEEP-GRN 1
M 24 ASSY DOOR;CE735GV/XEF DEEP-GRN 1
M 25 DE63-90035G CUSHION-RUBBER;DFA20 T2 W190 L100 BLK 1
M 26 DE27-10020A COIL-MC CHOKE;TC 101 1
M 27 DE39-20058E ASSY POWER CORD;KKP4819D/B232 230V/16A L 1
M 28 DE47-20008A THERMOSTAT;CS-7S(100/60)187Y 250V7.5A 10 1
M 29 DE71-60010A COVER-AIR;PP(TB53) T1.7 WHT 64G M745 1
M 30 DE26-10099A TRANS-H.V;SHV-745EG1 230V 2230V/3.10V 50 1
M 31 DE74-20102B TRAY-COOKING;GLASS T5.0 PI288 780G M745 1
M 32 DE92-90436A ASSY-GUIDE ROLLER;MW4370W 1
M 33 DE67-60002A COUPLER;PPS 5GR BRN M97G45 1
M 34 DE74-70071B RACK-WIRE;MSWR3 PI3 PI230 HI80 SNC2 1
M 35 DE03-30035A MAGNETRON;OM75PH((31)ESS 1
M 36 DE47-20009A THERMOSTAT;CS-7SA(160/60)187Y 250V7.5A 1 1
M 37 DE39-40569A WIRE HARNESS-A;230V50HZ CE935G/CE73 1
M 38 DE39-40409A WIRE HARNESS-E;230V50HZ M9G45 CTW 1
M 39 DE71-60298A COVER-BACK;SECC T0.6 W273 L633 M6Q45 1
M 40 DE65-20014A CABLE CLAMP;DA-6N NY-66 1
M 41 DE93-20001A ASSY BODY LATCH;2ND-W1 M97G45/M9745 1
M 42 DE66-90013A LEVER-DOOR;POM(F20-01) NTR MW5630T
: Option Parts : Warning :Electrostatically Sensitive Devices

Samsung Electronics3-3
Exploded Views and Parts List
Ref. No. Parts No. Description / Specification Q'ty Remarks
D 1 DE64-40007D DOOR-A;ABS(VH-0370D) T3 GRN M745GR 1
D 2 DE64-40006A DOOR-KEY;POM(TC3005) T2.0 12GR BLK CE9 1
D 3 DE61-70033A SPRING-KEY;ES HSWR10 PI0.6 D6.0 L22.3 BL 1
D 4 DE67-20004P SCREEN-DOOR;PC T1.5 W173.6 L373.5 CE735G 1
D 5 DE92-50126B ASSY DOOR-E;COATING BLK CE745G 1
D 6 DE64-40008B DOOR-C;PP T1.5 W L G BLK CE745G 1
D 7 DE01-00003B FILM-DOOR;PC T0.2 W143 L265 TRP CE745G 1
D 8 DE02-00125A TAPE-DOUBLE FACE;ACRYL T0.45 W9 WHT WF103 1
D 9 DE61-80004A HINGE-LOWER;SCP1 T2.3 ZN-COATING BLK 1
D 10 DE61-80005A HINGE-UPPER;SCP1 T2.3 BLK ZN-COATING 1
Ref. No. Parts No. Description/Specification Q'ty Remarks
C 1 DE66-20006C BUTTON-PUSH;ABS(HR-0370D) GREEN M745GR 1
C 2 DE61-70076A SPRING-BUTTON;HSWR PI0.6 1
C 3 DE64-10123D KNOB;ABS 5G DEEP-GRN M735V/XEF 2
C 4 DE72-70006N CONTROL-PANEL;ABS T3 W106 L261 DEEP-GRN 1
C 5 DE45-10076A TIMER-ASSY;TMFK60MTB1 220V/240V 310-GRIL 1
C 6 3501-000309 RELAY-POWER;CHP11-A240S-250V15A 240V,375 1
C 7 DE39-40333B WIRE HARNESS-B;230V50HZ CE735G/CE935G 1
C 8 DE93-30532A ASSY CONTROL-PSNRL;CE735GV/XEF DEEP-GRN 1
Ref. No Parts No. Description / Specification Q'ty Remarks
B 1 DE66-40001A LATCH-BODY;POM(F20-02) 40GR NTR 1
B 2 3405-000178 SWITCH-MICRO;250V,15A,200gf,SPST-NO 2
B 3 3405-000175 SWITCH-MICRO;250V,15A,200gf,SPST-NO 1
B 4 DE66-90001A LEVER-SWITCH;P.O.M(F20-02) 2 6 NTR SND-W 1
3-5 Body Latch Parts List
3-4 Control Parts List
3-3 Door Parts List

3-4Samsung Electronics
Exploded Views and Parts List
Parts No. Description / Specification Q'ty Remarks
DE60-10012A SCREW-TAP TITE;TH + 3 M4 L10 SWR10 ZPC2 TOO 1 B/DR-M
DE60-10012A SCREW-TAP TITE;TH + 3 M4 L10 SWR10 ZPC2 TOO 1 N-F-EA
DE60-10012A SCREW-TAP TITE;TH + 3 M4 L10 SWR10 ZPC2 TOO 1 P-C-EA
DE60-10013A SCREW-ASSY TAP;TH 2S 4 L12 MSWR3 ZPC3 FIBER 2 MO/FAN
DE60-10018A SCREW-ASSY MACHINE;PH M4X0.7P 8 MSWR10 S 2 B/EATH
DE60-10024A SCREW-PH;PH + 4 L8 MSWR10 ZPC3 2 B/HEAT
DE60-10033A SCREW-TH;TH + M4 L10 MSWR10 FEFZY 2 HI-LOW
DE60-10033A SCREW-TH;TH + M4 L10 MSWR10 FEFZY 2 HI-UPP
DE60-10052A SCREW-TAP PH;PH M4 L8 FEFZY 1 GR-TCO
DE60-10069A SCREW-TAP TH;TH M4 L10 FRFZY 3 B/UPPE
DE60-10069A SCREW-TAP TH;TH M4 L10 FRFZY 1 CV/AIR
DE60-10072A SCREW-TAP TH;TH M4 L16 FEFZY 2-SLOT 1 CB-CMP
DE60-10080A SCREW-WASHER;M5 L12 2S 4 MGT
DE60-10080A SCREW-WASHER;M5 L12 2S 4 TNS-HV
DE60-10082A SCREW-A;M4 L12 2S TOOTHED 4 B/PLTE
DE60-10082A SCREW-A;M4 L12 2S TOOTHED 1 CN-BOX
DE60-10082A SCREW-A;M4 L12 2S TOOTHED 2 LATCH
DE60-10098A SCREW-ASSY TAPTITE;PH TC M4X8 SWRCH18A ZPC2 1 B/HVC
DE60-10098A SCREW-ASSY TAPTITE;PH TC M4X8 SWRCH18A ZPC2 1 CV-TCO
DE60-10098A SCREW-ASSY TAPTITE;PH TC M4X8 SWRCH18A ZPC2 2 M/DRIV
DE60-10098A SCREW-ASSY TAPTITE;PH TC M4X8 SWRCH18A ZPC2 2 MG-TCO
DE60-10122A SCREW-TAP TH;TAP TH 2-4X8 FE FN 2 C-CEIL
3-6 Standard Parts List

4. Schematic Diagrams
4-1 Schematic Diagrams
BLK
BLK
BLU
N
BLU BLU
PRIMARY
S/W
CAVITY TCOASSY CHOKE P.C.B
BLK
FUSE
BRN
WHT
GRILL TCO
TIMER S/W
FA
F
MAGNETRON
NO
COM NO
NC
BRN BRN
BLU BLU
BLU BLK BRN
BRN COM
HEATER ROTARY S/W
(GRILL)
MONITOR S/W
MONITOR SWITCHPRIMARY SWITCH
BRN
NO
COM
SECONDARY SWITCH
CONDITION OF OVEN
DOOR IS OPENED MWO (MWO) (S/W)
(GRILL) (S/W)
BRN : BROWN
WHT : WHITE
RED : RED
BLK : BLACK
Y/G : YELLOW GREEN
BLU : BLUE
ORG : ORANGE
YEL : YELLOW
COOK OFF
WIRING COLOR
FUNCTION ROTARY S/W
BLU BLU
WHT
BLU
INRUSH
RELAY
ROTRY S/W
(MWO) BLU
RESISTOR
BLU
BLU
POWER
CORD
230V/50HZ
250V10A
1ND
RESISTOR
LINE CAPACITOR
BLU
230V40W
ORG
ORG
ORG
YELYEL
YEL
ORG
DRIVE-MOTOR
FAN-MOTOR
TIMER-MOTOR
LAMP
INRUSH COIL
MGT
TCO
BRNBRN BRN
BRN
BRN
COM
NC NO
FUSE
250V1.6A
0V
21V
230V
C2 C3
OV
230V
H.V.TRANS
H.V.DIODE
H.V.FUSE
H.V.CAPACITOR
BRN
L
D/M F/M T/M
GRILL (MWO) (S/W)
(GRILL) (S/W)
COMBI (MWO) (S/W)
(GRILL) (S/W)
VPC S/W SECONDARY S/W
BLU YEL
L
Samsung Electronics4-1
MAGNETRON
FA F
RED
RED
RED
RED
SYMBOL COLOR
BRN BROWN
BLK BLACK
RED RED
BLU BLUE
WHT
BLK
HIGH VOLTAGE
TRANSFORMER
HIGH VOLTAGE CAPACITOR
HIGH VOLTAGE
DIODE TO CHASSIS
H.V.FUSE