Sanyo EM-C950 User manual

Brand: Sanyo

Model: EM-C950

Category: Microwaves

Type: User manual

SERVICE MANUAL

Microwave Oven

EM-C950 (~’ 0,

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.

PRECAUTIONS

PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EX-

CESSIVE MICROWAVE ENERGY

(a) Do not operate or allow the oven to be operated with the door open.

(b) Make the followlng safetv 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 closlnq,

(31 seal and sealing surfaces (arcing, wear, and other damage), (4)

damage to or loosening of hinges and latches, (5) evidence of dropping or abuse.

check the magnetron, wave gu!de 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 trans.

mission systems shall be repaired, replaced, or adjusted by procedures described In th!s manual before the oven IS released

to the owner

REFERENCE NO.

- TABLE OF CONTENTS –

Adjustment Procedures ..:.... . . . . . . . . . . . . ...1

Test Procedures and Troubleshooting . . . . 4-10

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . ...2

Disassembly Instructions . II-13

Power Output Measurement . . . . . . . . . . . . . . . . . . . 2

Exploded View and Parts List . .

14-20

Precautions and Repair Service Tips . . . . . . . . . 2

Overall Circuit Diagram . . . . . . . . . . . . . . . . . .

Circuit Diagram . . .. . . . . . . . . . . . . . . . . . . . . . ...3

CAUTION

MICROWAVE RADIATION

PERSONNEL SHOULD NOT

BE EXPOSED TO THE

MICROWAVE ENERGY WHICH MAY RADIATE

FROM THE MAGNETRON OR OTHER MICRO-

WAVE GENERATING DEVICE IF IT IS impro-

perly USED OR CONNECTED. ALL INPUT AND

OUTPUT MICROWAVE CONNECTIONS, WAVE-

GUIDES, FLANGES, AND GASKETS MUST

SECURE. NEVER OPERATE THE DEVICE WITH-

OUT A MICROWAVE ENERGY ABSORBING

LOAD ATTACHED. NEVER LOOK INTO AN

OPEN WAVEGUIDE OR ANTENNA WHILE THE

DEVICE IS ENERGIZED.

1. ADJUSTMENT PROCEDURES

TO AVOID POSSIBLE EXPOSURE TO MICROWAVE

ENERGY LEAKAGE, THE FOLLOWING ADJUST-

MENT OF THE INTERLOCK SWITCHES SHOULD BE

MADE ONLY BY AUTHORIZED SERVICE PERSON-

NEL.

PRIMARY INTERLOCK SWITCH, SECONDARY

INTERLOCK SWITCH, INTERLOCK MONITOR

SWITCH AND DOOR SENSING SWITCH

ADJUSTMENT

(Figure 1)

(1) Loosen 2 screws securing the lever stopper.

(2] Adjust the lever stopper position so that it IS pushed

forward and pull backward until thele IS about zero

gap

2,1 Beween the latch lever and the switch

bodies on the secondary interlock switch

and the door sensing swich.

2.2 Beween the latch lever and the switch

body on the interlock monitor switch

2.3 Beween the latch lever and the switch

body on the primary interlock switch

when the door latch is securelv locked.

(31

(4)

(5)

Tighten the lever stopper screws securely.

Make sure the interlock monitor switch closes after

the primary interlock switch opens when the door

IS opened very slowly, according to “CHECKOUT

PROCEDURE FOR SWITCHES” on page 6,

Make sure the interlock monitor switch opens

before the primary interlock switch closes when the

door is closed very slowly, according to “CHECK-

OUT PROCEDURE F,OR SWITCHES” on page 6.

(6) Make sure the microwave energy leakage is below

the limit of the regulations (5mW/cm2 ) when

measured with a detector.

(All service adjustments must be made for minimum

micro wave energy leakage readings. )

Lever stopper

Door latch

Latch lever

.--— —

—---

–-l

-J

Primary interlock

-———

fib

Interlock monitor

switch

= --

2i!l!7-ziil

—

sensing

Switch

Screws

Figure 1

–l–

2. SPECIFICATIONS

Rated Power Consumption...l 400W

Rated power Supply ..,,,..,,,.. 220- 230 V/50Hz

Microwave output ................ 900/450/150/80W

/Defrost

Frequency ............................ 2,450 MHz+50MHz

Saftey Device ...................... Thermal Protector for

Cavity, open at 135*C

Themal Protector for

Magnetron, open at 135°C

Fuse (Carloridge Type 8A)

Primary interlock switch

Secondary interlock switch

Interlock monitor switch

Relay RL-2 on Control

circuit board

Timer

...................at................6 OMin. at 900/450/150 W

90Min. at 80 Won Defrost

Overall dimensions ............... 520wx413d x350 h mm

Oven cavity size .................... 330wx348dx 173 h mm

Effective Capacity of Oven .....2O liter

Net Weight ............23K!l............23K!l

3. POWER OUTPUT MEASUREMENT

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Prepare 1000*5g tap water.

Adjust water temperature to 10°t20C.

Pour water into a container made of borosilicate

glass, 190mm outer diameter cylinder, maximum

3mm thickness.

Note. Use the container kept on the room temper-

ature.

Place the container in the center of oven cavity.

Set the heating time for 47 seconds and rating full

power and then ftart oven.

Take the container out immediately when heating

time is up,

Stir water for making even water temperature in the

container.

Measure water temperature.

Water temperature rise shall be 8° to 12°C.

4. PRECAUTIONS AND REPAIR SERVICE TIPS

PRELIMINARY

A. SINCE NEALY 4,000 VOLTS EXIST IN SOME

CIRCUITS OF THE MICROWAVEOVENS,

REPAIRS SHOULD BE CARRIED OUT WITH

GREAT CARE.

B.TO AVOID POSSIBLE EXPOSURE TO MICRO-

WAVE ENERGY LEAKAGE, THE FOLLOWING

PRECAUTIONS MUST BE TAKEN BEFORE

SERVICING.

(1) Before the power is applied:

(a) Open and close the door several times to make

sure the primary interlock switch, the secondary

interlock switch, the interlock monitor switch

and the door sensing switch operate properly.

listen for the cliking sound from the switches.

Make sure the interlock monitor switch is

closed after the primary interlock switch is

opened when the door is opened.

(See pages 1 and 6)

(b) Make sure the perforated screen and the choke di-

electric 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 leakage

detector and confirm the energy leakage is below 5

mW/cm2 ).

(3) Do not operate the unit until it is completely repair-

ed, if any of the following conditions exists.

(a) Door does not close firmly against the cavity front.

(b) The hinge is broken.

(d) The door is bent or warped, or there is any other

visible damage to the oven that may cause micro-

wave energy leakage.

(e) Make sure that there are no defective parts in the

interlock mechanism.

(f) Make sure there are no defective parts in the micro-

wave generating and transmission assembly. (espe-

cially waveguide).

(4) Following items should be checked after the unit is

repaired.

(a) The interlock monitor switch is connected correctly

and firmly.

(b) The magnetron gasket on the magnetron IS properly

positioned.

microwave energy).

(d) The door can be Properly closed and the safety

switches work Properly.

(e) The oven must

be stopped when the door is opened

or the time is up

The oven must not be operated with any of the above

components removed or bypassed.

HINT FOR LAMP CHANGE

Before removing the cabinet, pull out the main plug.

If you want to check the new lamp with the oen

cabinet, take care of the following safety cautions.:

Do not touch live parts, The lamp holder is not connected

to the earth wotecton lead bv a metric screw.

–2–

5. CIRCUIT DIAGRAM

P’ 1’

——.

650JJH

8A(T~

650p H

M“ /

2200 PF(Y)

o. 06 EI)JF

——

-Jt-

al-

l-n

‘<z>

J-m

-II

Xucl

uul-

t-+-

az~

A- U-I

-11-

CAVITY

ml-

LIGHT

+b--

HIGH VOLTAGE

TRANSFORMER

‘] MDIODE

—

.—

MAGNETRON

+11

u-l

V-1

/1:;

1-.-1

ZUJ

-m

~ Parts rnarkedwiththis.signaresupplidwdh

u highvottage exceeding 250V.

Parts rnarlad with this sign have special

characteristics imptant for microwave leakage

When replacing any of these parts use only

manufacturers specified parts.

–3–

CONTROL

PRINTEO

CIRCUIT

BOARD

SI02

11 RL1

r—l

—

STEP 00WN

TRAN5FDRMER

Sloi

DOOR

SENSING

SWITCH

TIMER

TOUCH

KEY

BOARO

6. TEST PROCEDURES AND TROUBLESHOOTING

CAUTION

—

DISCONNECT THE POWER SUPPLY CORD

FROM THE WALL OUTLET WHENEVER RE-

MOVING THE CABINET FROM THE UNIT, PRO-

CEED WITH THE TESTS ONLY AFTER DIS-

CHARGING THE HIGH VOLTAGE CAPACITOR

AND REMOVING THE LEAD WIRES FROM THE

PRIMARY WINDING OF THE HIGH VOLTAGE

TRANSFORMER. (SEE FIGURE 3)

A. TEST PROCEDURES

COMPONENT

.—

MAGNETRON

HIGH-VOLTAGE

TRANSFORMER

—

CHECKOUT PROCEDURE

1) Check for resistance: Across the filament

terminals of the magnetron with an ohm-

meter on R x 1 scale.

ohm-meter

Check for

Filament Windings

—

Figure 4

resistance: Between each flla.

ment terminal of the magnetron and the

chassis ground with an ohmmeter on

highest scale.

ohm-meter

1) Measure the resistance:

With an ohm-meter on R x 1 scale.

a. Primary winding;

b, Filament winding;

c. Secondary winding;

2) Measure the resistance:

With an ohm-meter on highest scale.

a. Primary winding to ground;

b. Filament winding to ground;

,---

--*J

ohm-meter

Note: Remove varnish ot

Figure

measured point.

Figure 3

RESULT

Normal reading.

Less than 1 ohm

Normal reading:

Infinite ohms.

Normal readings:

Approximately 1.2 ohms.

Less than 1 ohm

Approximately 72 ohms.

Normal readings:

Infinite ohms.

–4-

COMPONENT

CHECKOUT PROCEDURE

RESULT

Measure the resitance:Across two terminals

Normal reading:

with an ohm-meter on high est scale.

Momentarily indicates several ohms, am

gradually returns to 10 meg-ohms,

Abnormal reading:

HIGH-VOLTAGE

Indicates continuty or 10 meg-ohms frorr

CAPACITOR

the beginning.

including

BLEEDER’

Ohm-meter

RESISTOR

Figure 7

—

Measure the resistance: Across two terminals

Normal reading:

with an ohm-meter on R x 10,000 scale.

Indicate about the middle position in one

direct (forward direction ) and infinite

ohms in

the reverse direction, using met[

(

which is provided with a 9-volt battery

Ohm-meter

NOTE

HIGH-VOLTAGE

“L

-Some digital meter may show over even

DIODE

in a forward direction because low measur-

ing voltage of meter does not allow the

F&” 0 age diode,

meter current to pass through the high volt-

Abnormal reading:

Figure 8

Indicates

continuty or infinite ohms in boi

directions.

—

Measure the resistance: Across two terminals

Normal reading:

with an ohmmeter on highest scale

Indicates Infinite ohms In both directions

—

Abnormal reading.

Ohm-meter

Indicates continuity In both dlrectlohs c

FUSE DIODE

continuity In one dlrectlon and

tnflnlt

ohms In reversed dlrectlon,

Figure 9

Measure the voltage: Between test points

TP-41

TP.1, TP.2 or TP.3 and ground or between

Test Point

TP-1

TP2

TP.3

TP-5

TP.4 and TP.5. (See control clrcult board on

page

20)

-5V -12V -30V 2.5V

Voltage DC Dc Dc Ac

CONTROL

CIRCUIT BOARD

NOTE

- Proceed with

the check of the step-

down transformer,

to see if any one of

the mesuared values is different from

the specified values.

–5–

COMPONENT

TOUCH KEY

BOARD

CHECKOUT PROCEDURE

Measure the resistance between terminals of

FPC connector after removing it from SIOl.

( Figure 10)

NOTE

–, When reconnecting the FPC connector,

make sure the holes on the connector are

properly inserted in hooks of the plastic

fastener in S101.

MATRIX CIRCUIT FOR

TOUCH KEYBOARD

FPC CONNECTOR

———.—.—.—————————

c%=%=?-=?-:

I r——

L-J

RESULT

Resistance

value

When checking “START” key, connect ohm

meter as iilust’ration below.

Oflm-meter

ToP

/’

‘0

f31

Open

TERMINAL OF FPC CONNECTOR

Figure 10

CHECKOUT PROCEDURE FOR SWITCHES

Disconnect the lead wires from the switches and check for the continuity of the switches, connecting an ohm-meter to its ter-

minals.

—

SWITCHES

(See Figure 1 on page 1)

CHECKOUT PROCEDURES DOOR OPEN

primary interlock,

Secondary interlock

Terminals “COM” and “NO”

Door Sensing

Interlock Monitor

Terminals “COM” and “NC”

m 4°

DOOR CLOSED

Wlw

CAUTION: After checking the switches, make sure that the interlock monitor switch is properly connected according to the

CIRCUIT DIAGRAM on page 3.

–6–

----

I-

..-—

---—

-.-.—- -

--- —-— -.

—.

---—- -

-—---.—— --—-

-- —--- .

–7–

—

1 1

—— -- —-

~J w~;

.—-

——-———--

-—-.---—

h’

-c

__ —--

STEP

SEQUEFJCE

RESULT

—

__._-—

H.V

@ @-@

.;,,—--—-J35\a&-\

Normal H.V

capacitor or

H,V. d!ode

Replace Normal

Runs

magnetron.

magnetron. ,

transformer

Resistance

Check H.V. capacitor or H V. diode

e-l

with an ohm-meter after removing

lead wires. (See page 5)

~~kh

Defective

Replace H.V.

Normal H.V. ~

Runs

H.V. capacitor or

capacitor or capacitor or

Check resistance of

H.V. diode

H.V. d!ode,

H.V. diode I

each wlndlng after

,. ./-

removlng lead wires,

‘@

(See page 4).

Resistance

Replace H.V.

Normal H.V.

Runs

Incorrect.

transformer.

transformer

4) PROBLEM

.OW microwave power

i( 3b

Normal

operation ‘

Check operallon of

blower motor when

START key IS

touched

@-H-

NrI

Temporarily short

operation

across terminals

of thermal protectf

for magnetron and

thermal protector

for cavity by using

jumper lead.

@–-—---------& ; :.

Normal thermal

Normal

Replace thermal

Runs

protector for

operation

protector for

maanetron and thermal ~rotector for cavity.

magnetron and

thermal protector

I .’”

for cavity,

Reisstance

Replace blower Normal blower ,

Runs

/—\

\—

Incorrect.

motor.

molor,

Measure resistance

operation

_ 24D

@ 1’

1.”/

of blower motor

Approx. 240 ohms. f

Normal

Replace control

Normal contrcl ~

Runs

resistance circuit board.

circuit board. I

—

>“

1“

.— -- ---- ___

---- ---- ---- .

–lo–

7. DISASSEMBLY INSTRUCTIONS

●

OVEN MUST BE DISCONNECTED FROM ELECT-

RICAL OUTLET WHEN MAKING REPLACEMENTS,

REPAIRS,

ADJUSTMENTS AND CONTINUITY

CHECKS BEFORE PROCEEDING WITH ANY RE-

REPAIR WORK AFTER DISCONNECTING. WAIT AT

LEAST 1 MINUTE, UNTIL THE CAPACITOR IN THE

HIGH-VOLTAGE AREA HAS FULLY DISCHARGED.

WHEN REPLACING ANY DOOR MICROSWITCH,

REPLACE WITH THE SAME TYPE SWITCH SPECIFI-

ED ON THE PARTS LIST.

A.REMOVING CONTROL CIRCUIT BOARD

-—

(1)

(2)

(3)

(4)

(5)

(6)

Remove 2 upper screws and 3 bottom scrrew

securing the plastic frame. Release hook on the

left hand right sides of it from cavity front plate.

Remove all connectors from the control circuit

board.

Remove 3 screws to detach the control panel

complete from the oven cavty.

Remove the FPC connector from the connector

S1OI while pushing up the end of the plastic

fastener.

Remove 2 screws securing the step down

transformer on the control circuit board.

Lift up the control circuit board from its left

side and take it out from the control base

B.REMOVING TOUCH KEY BOARD

(1) Remove the FPC connector from the connector

S101 while pushing up the end of the plastic

fastener.

(2) Remove the control plate which is held on the

control base with the adhesive tape from the

control base.

(3) Remove the touch key board which is held on the

control base with the adhesive tape from the

control base.

C.REMOVING PRIMARY INTERLOCK SWITCH

AND/OR INTERLOCK MONITOR SWITCH

(See Figure 1 on page 1)

(1) Disconnect all lead wires from the primary

and/or monitor switches.

(2) Push rightward the switch while pressing the

switch stopper of the lever stopper(Figure 11-a)

until the switch plunger reaches the lever

stopper. Then remove it by lightly pressing the

switch plunger. (Figure 11-b)

(3) Make necessary adjustments or replacements

of the switch and check microwave energy

leakage according to “1. ADJUSTMENT PRO-

CEDURES” on page 1, after it is replaced with new

one, and check proper operation of it according to

“CHECKOUT PROCEDURE FOR SWITCHES”

on page 6.

D.REMOVING SECONDARY INTERLOCK SWITCH

AND DOOR SENSING SWiTCH

(1) Disconnect all lead wires from the secondary

interlock switch and the door sensing switch.

(2) Remove 1screw securing the switch,

(3) Make necessary adjustments replacements

of the switch and check microwave energy

leakage according to “1. ADJUSTMENT PRO-

CEDURES” on page 1, after it is replaced with new

one, and check proper operation of it according to

“CHECKOUT PROCEDURE FOR SWITCHES”

on page 6.

tch

pper

Push

rightward

ress.

Figure Ii-a

Press.

Switch

Plunger

Figure 11 -b

r--l

Interlock Switch Replacement – when replaclng

faulty switches be sure switch mounting tabs are not

bent, broken or otherwise deflclent In their ability

to secure the swttches in place.

–11–

E. REMOVING MAGNETRON

(1) Remove 2 screws securing the thermal protector.

(2)

Remove 4 screws securing the stay.

(3) Remove each I screw to detach the duct of inlet

and outlet from the magnetron

t-l) Remove 4 hex nuts securing the magnetron to

the wave guide. Take out the magnetron VERY

CAREFULLY.

NOTES

—

When removing the magnetron, make sure that

its dome does not htt any adjacent parts, or it may

be damaged.

When replacing the magnetron, be sure to install

the magnetron gasket in the correct positio(l and be

sure that the gasket is in good condition.

—

After replacrng the magnetron, check for micro

wave energy leakage with a leakage detector.

Microwave energy leakage must be below the limit

of 5 mW/cm2.

G. REMOVING STIRRER FAN

(Figure 12)

(1) Pull out the stirrer cover toward you.

(2) Pinch the sirrer shaft by using long

nose pliers

to remove the stopper from the stirrer shaft.

Remove the stirrer fan.

‘tirrer

e440fr

ew”

b’

Stopper

Long nose pliers

Figure 12

~. REMOVING FUSE

Remove the 8A fuse with a screwdriver.

NOTES

– When replacing the 8A fuse, be sure to use an

exact repair part.

-- If the 8A fuse blows immediately, check the

primary interlock switch, the relay 2 (on the control

circuit board) and the interlock monitor switch

according to

“CHECKOUT PROCEDURE FOR

SWITCHES” on page 6. And make sure to check the

microwave energy leakage according to “1, AD-

JUSTMENT PROCEDURES” on page 1, when the

primary interlock switch, the relay 2 or the inter-

lock monitor switch is adjusted or replaced.

—

If the primary interlock switch, the relay 2 and

the interlock monitor switch operate properly,

determine which of the followings is defective:

control circuit board, blower motor, gear motor,

high voltage transformer, high voltage capacitor,

high voltage diode or magnetron.

—

If the high voltage diode is defective, replace not

only the high voltage diode but also the fuse diode.

H. REMOVING DOOR

(1) Remove 2 upper screws and 3 bottom screws

securing the plastic frame.

(2) Remove 2 bolts securing the upper hinge.

(3) Tilt the top of the door toward you,

(4) Lift up the door to remove it.

NOTES

– After replacing the door, be

sure to check that

the primary interlock switch, the door sensing

switch and, the interlock monitor switcl~ operate

normally. (See page 1 )

– After replacing the door, check for microwave

energy leakage with a leakage detector, Microwave

energy leakage must be below the limit of 5 mW/

cm2.

–12–

1.DISASSEMBLING DOOR

(1) Insert a thi;flat blade screwdriver between

the choke dielectric and the door main frame

and lift up the choke dielectric to Irelease hooks

one by one.

(2) Remove the choke dielectric .

(3) Remove the plastic barrier which is held on the

door cover with the adhesive tape from the door

(4) Remove7 screws securing the door cover,

Hooks

Door

Main

Choke

Dlelectrlc

Figure 16

NOTES

– The choke dielectric may be damaged when it IS

removed. When reinstalling it replace it with new

ones if they are damaged.

–After installing the door in place, check for micro-

wave energy leakage with a leakage detector.

Microwave energy leakage must be below the limit

of 5 mW/cm2.

–13–

0. EXPLODED VIEW AND PARTS LIST

CAVITY PARTS

Ilo”

I\>

‘\A\ ‘“‘-

\\\

–14–

CAVITY PARTS

Ill \ ---%+7/

Parts marked wih ths sign are supplkd with

high voltage exceeding 250v.

@, Parts ma~~

with th~ sign have special

charactetitb imprtant for microwave leakage.

When replacing any of these parts use only

manufactures specified parts.

–15–

(00)

EM-C950UK

KEY NO. SERVICE PART NO. DESCRIPTION

Q TY.

617-055-9584

617-143-8321

617-002-1371

617-075-3906

617-143-8482

617-145-2754

617-076-3189

617-134-8088

617-077-6356

617-074-1729

617-080-6336

617-144-7613

617-144-1468

617-074-4249

617-080-4844

617-074-4140

617-058-6764

617-074-4454

402-061-1505

617-149-0824

617-125-3832

412-024-9400

617-120-8511

617-080-4776

617-080-6336

617-080-5483

617-080-4219

423-018-3809

617-124-0641

617-176-1627

617-075-1179

617-144-1475

617-188-6689

415-002-6507

617-075-3890

411-036-6803

617-004-5773

617-078-1275

617-004-5827

617-004-5780

617-068-3418

617-077-3386

411-073-0604

617-102-1240

617-068-3401

617-068-3449

411-004-3506

CABINET COVER ASS’Y

CABINET

THERMOSTAT 135C

DIN HORTZ

DUCT/STIRRER FAN

FRAME, CONTROL

TRAY

LIGT OPENING COVER

LAMP

240V 25W E14 OKUNO

LAMP SOCKET

OKUNO PAO 2A250VT150

GUIDE, STIRRER COVER

CANOE CLIP

STIRRER COVER

AIR GUIDE,STIRRER

STOPPER P.P

SPECIAL WASHER,8.5X16X0.5 T0.5XD16.5XD8.5

COLLAR,STIRRER SHAFT

TEFLON

STIRRER FAN

STIRRER SHAFT

CERAMIC

RES 25 J

20W MTST ERF-20HMJ250

POWER CORD

BOTTOM BRACKET

LGD T1.2 60160

SCR EVR PAN 4X12

CORD BUSHING

HEIKO SR-6N-4STRAIGH

SPECIAL WASHER

D9XD4.5XT1.5 P.E

CANOE CLIP

SPECIAL WASHER

SPECIAL SCREW

FUSE 250V 8A-M

ELU DIN41571-T2

P.C.B COMP. NOISE FILTER

TOKIN ME-2088D

BLOWER MOTOR

BM-2628K(D) 220/240V

FAN

P.P+GF20%

DUCT,MAGNETRON INLET

P.P GF20%

WIRING LABEL

PAPER 52.3G/M2

MAGNETRON 2M233H(M5)

DUCT, BLOWER

SCR PAN+SW+W 4X12

MICRO SWICH PRI, SEC

YAMATAKE V-5230D-082

SWITCH SHEET

POLYCARBONATE

MICRO SWITCH DOOR SENSIN

V-5230DK-084YAMATAKE

MICRO SWITCH MONITOR

V-5220D-081 YAMATAKE

LATCH LEVER

LATCH LEVER SHAFT

6NYLON GF30%

SCR TPG PAN 3X30

LEVER STOPPER

P.P+GF20% V-71OO

LATCH LEVER

DURACON GC-25 BK

LATCH LEVER

DURACON GC-25

NUT HEX+FLG W/SRT 5

–16-

MICROWAVE PARTS

a “’

4X12

Partsmarkedw!hthssignaresw@d vdh

❑ ~ghVOtfageexceadng250v.

@ pws~~+~hth~signkve~h’

chara erslcs Importantformkrowaveleakage.

Whenreplacinganyofthesepartsuseonly

manufacturersspecifiedpark

KEY NO.

SERVICE PART NO. DESCRIPTION

Q TY.

617-188-3879

617-065-1066

617-141-6886

411-004-4503

411-008-1508

411-004-3506

617-143-8642

617-102-7495

411-010-5907

617-056-1617

411-089-2500

617-068-6006

412-018-2103

H.V CAPACITOR

LEAD WIRE ASS’Y

LEAD WIRE ASS’Y WITH

NUT HEX 4

WASHER SPR 4

NUT HEX+FLG W/SRT 5

H.V TRANSFORMER

SPECIAL SCREW

SCR EVR PAN 4X12

FOOT CUSHION ASS,Y

WASHER F 5X1OXO.8

HINGE

BOLT HEX C-SCT 5X16

MTST 1.15 2.lKV

DIO

P BAWA M4

H5T-C800UK

CAP TIGHT SELLATIONS 2

–17–

DOOR PARTS

)

&’-”

KEY NO.

SERVICE PART NO.

617-143-8369

617-143-8352

617-141-6947

617-056-6490

412-018-2103

617-068-5313

617-067-5079

617-067-4089

617-068-3289

617-068-1063

617-080-6732

617-081-0005

617-079-2929

DESCRIPTION

Q TY.

PLASTIC BARRIER, PANEL

DOOR COVER

FERRITE RUBBER

DOOR MAIN FRAME

BOLT HEX C-SCT 5X16

HINGE

CHOKE DIELECTRIC

DOOR SHEET

LATCH LEVER

PAINTITE

T1.O

DOOR LATCH

POLYACETAL GF 25%

SPEED NUT

SPN-2ACP

SPRING

SUS304 WPA D1.2

VINYL TUBE

–18–

CONTROL PANEL PARTS

Items 15 and 16 is not illustrated

l--’K#‘“’ \

/’

,“

3X14

,&f@

/’-’

310

-ffs!! “,

.—

.——.-

KEY NO. SERVICE PART NO. DESCRIPTION

Q TY.

1 617-143-8475

2 617-143-8468

3 617-076-2250

617-141-6992

6 617-143-9823

8 617-077-3263

9 617-068-3388

10 617-144-1482

617-124-8104

12 617-124-8142

13 617-068-0615

14 617-080-9559

15 617-131-2775

16 617-188-6672

TOUCH KEY BOARD

CONTROL PLATE

CONTROL

BASE

ASS T2

FERRITE RUBBER

P.C.B COMP.

LATCH LEVER SHAFT

DOOR RELEASE LEVER

VAR. RESISTOR ASS’Y

KNOB BASE

KNOB

ABS NN-B

“

DOOR LEREASE BUTTON

SUS304-WPA DO.8

SPRING

MENU LABEL

OPERATING INSTRUCTIONS

–19–

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Sanyo EM-C950 User manual

Brand: Sanyo

Model: EM-C950

Category: Microwaves

Type: User manual

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Sanyo EM-C950 User manual

Sanyo EM-C950 User manual

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