Sharp Carousel R-1750 Service Manual Download Page 45 | Manualshive

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43

R-1750
R-1751
R-1752
R-1754

Figure S-3. LSI Unit Circuit

C 1

C 2

C 8

C 7

F 1

F 2

F 3

H 1

H 2

C 3

C12

G 7

G 1

G 2

WH-1

WH-1

IC2

IXA062DR

CPU UNIT

IC5 IXA031DR

LIQUID CRYSTAL DISPLAY

100 x 160 Dots

IC1

IXA029DR

G 3

G14

G 5

G 6

G13

G12

G11

G 8

G 9

G10

G 4

Baked

Potatoes

STOP/

CLEAR

MINUTE

PLUS

Keep

Warm

Popcorn

Reheat

Poultry

Meats

START

Set Up

Vegetables

Fish/

Seafood

Fan

Options

Light

Options

Pasta

Grains

Frozen

Food

Turntable

On/Off

Defrost

3+6

Beverage

Center

More from

Your

Microwave

6x6

+

–

+

–

+

–

+

–

H 3

C 9

C 4

C11

C 5

C10

C 6

C10 10

µ

/35v

C30 10

µ

/35v

C11 0.1

µ

/50v

C13 47

µ

/16v

C15 0.1

µ

/25v

D80

1SS355

D81

1SS355

C12

R81 20

R91 18kF

R92 20kF

TH1

5G20P40B333J

R90 43kF

R82

2k

1/2w

C14

C43

C42

C140

100p/50v

1

30

51

19

27

41

45

4

1

80

C112

0.1

µ

/25v

C19 0.1

µ

/25v

C98

C16

C44

0.1

µ

/50v

C22

10

µ

/35v

R21

4.7k

C63 330p/50v

C62 330p/50v

C61 330p/50v

C60 330p/50v

R77 270k

R76 270k

R75 270k

R74 270k

R73 270k

R67 15k

R66 15k

R65 15k

R64 15k

R63 15k

R62 15k

R61 15k

R110 4.7k

R111 4.7k

R112 47k

R99 15k

R100

4.7k

R113

150

1/2w

R60 15k

C64 330p/50v

C45

0.1

µ

/50v

C21 0.1

µ

/25v

C17

0.1

µ

/50v

C18

0.1

µ

/25v

R40 330 1w

D40

MA152WK

R11

1.2k

1/4w

ZD10

UDZ5.6B

IC6

M51953AFP

NC

VCC

V0

Cd

A13

AN0

TIOCA2

A20

Vcc

TM00

PB1

PB2

PB3

PB4

PB5

PB6

PB7

RES0

Vss

TxD0

P91

RxD0

P93

P94

P95

P40

P41

P42

P43

Vss

P44

P45

P46

P47

D8

D9

Vref

Avcc

MD2

MD1

MD0

LWR

HWR

RD

AS

Vcc

XTAL

EXTAL

Vss

NMI

RES

STBY

P67

P62

P61

WAIT

Vss

A19

A18

A17

A16

A15

A14

A13

A12

A3

A2

A1

A0

CE

GND

0E

D0

D8

A14

A15

A16

BYTE

GND

D15/A-1

D6

D13

D5

D12

D4

VCC

VCC

GND

D11

D3

D10

D2

D9

D1

A12

A11

A10

A9

A8

NC

NC

A18

A11

GND1

VLCD1

VCC1

V50

V40

V30

V20

V10

GREF

IREFM

IREFP

VLCD2

VLCD3

VCC2

GND2

GND3

VCC3

OSC1

OSC2

OSC

C0

DCON

COM100

COM51

SEG160

SEG159

SEG158

SEG3

SEG2

SEG1

COM50

COM49

COM3

COM2

COM1

COM99

COM98

CL1

FLM

M

M/S

RES

CS

RS

WR

RD

VCC4

GND4

DB0

DB1

DB2

DB3

DB4

DB5

DB6

DB7

VCC5

GND5

VCC6

VLCD4

GND6

AN1

AN2

AN3

AN4

AN5

DA0

DA1

Avss

IRQ0

P81

P82

CS1

CS0

Vss

PA0

PA1

PA2

PA3

PA4

PA5

A10

A9

A8

Vss

A7

A6

A5

A4

A3

A2

A1

A0

Vcc

D15

D14

D13

D12

D11

D10

A17

A7

A6

A5

A4

D7

D14

NC

NC

NC

GND

R41 3.32kD

R42 3.57kD

R46 47k

R140 470 1/4w

R141 220k

R142 47k

R45 10k

R30

3.3k

R47 47k

R48 620k

R49 300k

R50 150kF

R51 75kF

R52 37.4kF

R13 4.7k

CF1

CST12.00MTW

R80 4.7k

LED1

LED2

IC3

KIA358FEL

5

8

7

3

8

1

4

2

4

6

C91 0.1

µ

/25v

C92 0.1

µ

/25v

C93 0.1

µ

/25v

C94 0.1

µ

/25v

C95 0.1

µ

/25v

C96 0.1

µ

/25v

C97 0.1

µ

/25v

R98

1M

(J10) 4.7k

(J12) 4.7k

(J11)

(J13)

R44 360kF

IC3

KIA358FEL

R10 470 1/2w

Q10 KTC1027

Q80

KTC1027

Q12

KRC101S

Q140 KRA101S

Q30

KRA101S

Q31

KRC101S

Q32

KRC101S

Q20

KRA102S

Q22

KRC101S

Q23

KRC101S

Q24

KRC101S

Q25

KRC101S

Q21

KRC101S

C20

31

50

81

28

18

5

40

46

27

21

1

100

VCC

TEST POINT

VR

VR

VA

GND

INT

AH SENSOR

CN-F

CN-H

CN-C

GND

Inverter

MCK

PWM

BUZZER ENV.

BUZZER

INV. COM. OVEN LAMP FAN MOTOR STIRRER MOTOR

LAMP HOOD

TURNTABLE MOTOR

HOOD MOTOR COM.

HOOD MOTOR HIGH/LOW

DOOR

VR

VA

VCC

C110

A0
1

4

8

5

A1

A2

GND

SDA

SCL

WP

VCC

IC4

S24C01AFJA-01

R20 15k

R68 15k

R69 15k

R70 15k

R71 15k

R72 15k

14

85

R43 1.8kF

C40 0.1

µ

/50v

C41

0.015

µ

/25v

KEY UNIT

TOUCH PANEL

NOTE :

: IF NOT SPECIFIED, 0.01

µ

F / 25V

: IF NOT SPECIFIED, 1/10W

±

5%

6

4

5

1

2

3

6

4

5

1

2

3

A

B

C

D

E

F

G

H

A

B

C

D

E

F

G

H

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Summary of Contents for Carousel R-1750

Page 1: ...MEASUREMENT PROCEDURE 2 FOREWORD AND WARNING 3 PRODUCT SPECIFICATIONS 4 GENERAL INFORMATION 4 OPERATION 6 TROUBLESHOOTING GUIDE 14 TEST PROCEDURE 16 TOUCH CONTROL PANEL ASSEMBLY 27 COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE 33 PICTORIAL DIAGRAM 41 POWER UNIT CIRCUIT 42 LSI UNIT CIRCUIT 43 PRINTED WIRING BOARD 44 PARTS LIST 45 PACKING AND ACCESSORIES 50 S8019R1750X R 1750 R 1751 R 1752 R 1754 O...

Page 2: ... check as per the Microwave Measure ment Procedure outlined in this service manual If microwave emissions level is in excess of the specified limit contact SHARP ELECTRONICS CORPORATION immediately 1 800 237 4277 If the unit operates with the door open service person should 1 tell the user not to operate the oven and 2 contact SHARP ELECTRONICS CORPORATION and Food and Drug Administration s Center...

Page 3: ...ischargehighvoltagecapacitor waitfor60seconds 4 Disconnect the leads to the primary of the inverter unit 5 Ensure that these leads remain isolated from other components and oven chassis by using insulation tape 6 After that procedure reconnect the power supply cord When the testing is completed 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 Todisc...

Page 4: ...ial such as glass or plastic The placing of this standard load in the oven is important not only to protect the oven but also to insure that any leakage is measured accurately 4 Set the cooking control on Full Power Cooking Mode 5 Close the door and select a cook cycle of several minutes If the water begins to boil before the survey is completed replace it with 275 ml of cool water C Leakage test ...

Page 5: ...acking is not damaged D The door is not deformed or warped E There is no other visible damage with the oven Servicing and repair work must be carried out only by trained service personnel DANGER Certaininitialpartsareintentionallynotgroundedandpresent a risk of electrical shock only during servicing Service personnel Do not contact the following parts while the appliance is energized Inverter unit...

Page 6: ...ll Power P 20 approx 20 of Full Power P 10 approx 10 of Full Power P 0 No power throughout the cooking time TOUCH SCREEN ONE TOUCH SENSOR pads Beverage Center pad Keep Warm pad Defrost pad MINUTE PLUS pad STOP CLEAR pad START pad 6 x 6 NO GUESS COOKING pads MORE FROM YOUR MICROWAVE 6 x 6 pad Fan Options pad Light Options pad Turntable On Off pad Set Up pad Oven Cavity Light 20W x 1 Incandescent li...

Page 7: ...unting location OVEN DIAGRAM 1 Oven door with see through window 2 Door hinges 3 Stirrer cover 4 Turntable motor shaft 5 Oven lamp It will light when oven is operating or door is open 6 Door latches The oven will not operate unless the door is securely closed 7 Auto Touch control panel 8 Touch Screen 9 Ventilation openings 10 Light Cover 11 Grease filters 12 Removable turntable The turntable will ...

Page 8: ...lowing is an example of the Home page when the time of the day is set to 12 30 p m NOTE Even if the clock is not set the display will show the Home page by touching the STOP CLEAR pad within 30 seconds after being plugged in COOKING CONDITION Program desired cooking time touching the NUMBER pads When the START pad is touched the following operations occur Minute Plus Kitchen Timer 12 30 PM 1 2 3 4...

Page 9: ...d the stop switch contacts open and then the contacts of the secondary interlock switch and primary interlock switch close And contacts of the relay RY1 open If the secondary interlock switch and primary interlock switch fail with their contacts closed when the door is opened the closing of the monitor switch contacts will form a short circuit through the monitor fuse secondary interlock switch pr...

Page 10: ...nd Ground Poultry of Poultry Fish Seafood Vegetables Entrees MainDishesandSnacksofFrozen food White Rice and Brown Rice of Pasta Grains Frozen breakfast food Meal in cup Hot dogs in buns Soup Frozen sandwich Stuffed Acorn Squash Ratatouille Bacon Microwave pizza of More From Your Microwave VENTILATION METHODS HOT AIR EXHAUST 1 VERTICAL VENTING For this venting method hot air rising from the conven...

Page 11: ...C of the inverter unit through the control lines The IC controls on time of tran sistor Q1 by comparing the average value of the primary current with the magnitude of the power level data The IC has the protection circuit which detects over current of the main circuit and the high voltage circuit over voltage of the power transistor Q1 and AC power interruption When abnormal phenomenon is detected...

Page 12: ... A7 N O E1 F1 F2 F3 H1 E2 STOP SWITCH SECONDARY INTERLOCK SWITCH PRIMARY INTERLOCK SWITCH 120 V AC 60 Hz HOOD LAMP HL HL RY2 RY1 FM STM TTM HOOD FAN THERMAL CUT OUT HOOD CAPACITOR RY3 RY4 N C H2 H3 AC3 A3 A1 FA F F FA M OVEN THERMAL CUT OUT SSR OL AH SENSOR MAGNETRON TEMPERATURE FUSE FUSE 20A TURNTABLE MOTOR FAN MOTOR STIRRER MOTOR MAGNETRON OVEN LAMP MONITOR SWITCH BLK WHT INVERTER UNIT COM CONTR...

Page 13: ...C35 1000p 50V C61 C2 J2 R101 2 2 1W R102 D100 2 2 1W VRS2 47K 1 2KF 4 7K 1M R20 R35 R62 1 8K R44 36K 1 2W R43 33K 1 2W R42 R55 4 7K R5 CF1 8MHZ 1 3K 5W 1 2W 33K R31 R73 R72 D22 D23 D32 D20 h f e g D21 VR1 330 0 01µ 16V C20 0 01µ 50V 2 2KF R54 5 6KF C50 100p 50V C4 ZD33 ZD32 R61 300F R50 ZD50 ZD40 10K R56 100K R71 1 5K R22 120K R63 R63 4 7K R30 1 2K 1 2W R34 4 7K R6 1 3KF R51 10K R40 47 R70 Q4 Q3 Q...

Page 14: ...20 D22 D23 D20 D21 ZD31 J1 C31 CF1 VR1 VRS2 L2 BLUE RED R44 R40 C35 R31 D50 ZD32 ZD33 PD2 PD3 D100 EARTH CMK P3X R 94V 0 D70 R103 F FA FA F D11 HS2 VRS3 P1 P2 R2 R45 S2 S1 PH1 D1 Q1 VRS4 ZD70 R70 J8 J5 C21 C50 C50 R22 R50 D16 J11 ZD30 R30 R54 R55 TH1 R24 ZD50 R53 C62 PD1 C24 R4 J2 D32 R51 R62 D30 C30 R63 C61 R61 R35 Q50 R21 10 1 9 18 J4 HS1 R11 D12 H2 J10 0 006µF 0 003µF C12 C11 H1 J7 J9 SOLDER WR...

Page 15: ...y HOOD FAN MOTOR The hood fan motor is a two speed single phase double pole induction type requiring a hood fan capacitor It is located outside the upper rear part of the oven cavity is to remove from around the oven hot air rising from the conventional electric or gas range over which it is installed This air is then expelled either vertically or horizontally through the customer supplied duct sy...

Page 16: ...ry interlock switch and secondary interlock switch before replacing the monitor fuse If monitor fuse is replaced the monitor switch must also be replaced Use part FFS BA016 KIT as an assembly IMPORTANT Whenever troubleshooting is performed with the power supply cord disconnected It may in some cases be necessary to connect the power supply cord after the outer case has been removed in this event 1...

Page 17: ...rate Oven lamp and turntable motor operate Turntable motor does not operate Oven lamp lights and fan motor operates Oven does not go into cook cycle when START pad is touched Oven seems to be operating but little or no heat is produced in oven load Food incompletely cooked or not cooked at all at end of cook cycle Oven goes into a cook cycle but extremely uneven heating is produced in oven load fo...

Page 18: ...r and measure the temperature of the water with a thermometer or thermocouple temperature tester Stir the thermometer or thermocouple through the water until the temperature stabilizes Record the temperature of the water 2 Place the cup of water in the oven Operate oven at POWER 10 HIGH selecting more than 60 seconds cook time Allow the water to heat for 60 seconds measuring with a stop watch seco...

Page 19: ...NO Bridge diode D1 is defective YES Exchange the bridge diode D1 NO Varistor VRS3 is defective YES Exchange the varistor VRS3 NO H V transformer is defective YES Exchange the H V transformer YES NO YES NO NO YES Varistor VRS2 is defective Exchange the defective parts When a foil pattern at e is broken insert a jumper wire at J2 and solder When a foil pattern at e and f are broken insert a coil RCI...

Page 20: ...the bridge diode D1 transistor Q2 and transistor Q3 by using ohm meter and replace them if they are defective NOTE When a digital ohmmeter is used reverse the connection of ohmmeter leads against Figure B 2 2 High voltage diode D11 and D12 Check these diodes by using ohmme ter as shown in Figure B 2 If one of the diode is shorted ex change both diodes D11 and D12 NOTE When a digital ohmmeter is us...

Page 21: ...a closed circuit unless the temperature of the thermal cut out reaches approximately 293 F 145 C An open thermal cut out indicates overheating of the oven exchange the oven thermal cut out and check inside of oven cavity and for improper setting of cooking time or operation of control unit Check for restricted air flow through the vent holes of the oven cavity especially the cooling fan and air gu...

Page 22: ...nd check all functions NOTE If the stop switch contacts fail in the open position and the door is closed the cooling fan motor stirrer motor and oven light will be activated by RY1 E STOP SWITCH TEST Secondary Interlock Switch Monitor Switch Screw Driver Ohmmeter Black White White 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 To discharge high vo...

Page 23: ... values of motor terminals are as follows 5 Reconnect all leads removed from components during testing 6 Reinstall the outer case cabinet 7 Reconnect the power supply cord after the outer case is installed 8 Run the oven and check all functions 3 To discharge high voltage capacitor wait for 60 seconds 4 If the monitor fuse is blown when the door is opened check the primary interlock switch seconda...

Page 24: ...mes a pad produces no signal If the Key unit is defective 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 To discharge high voltage capacitor wait for 60 seconds 4 Replace the Key unit 5 Reconnect all leads removed from components during testing 6 Re install the outer case cabinet 7 Reconnect the power supply cord after the outer case is installed ...

Page 25: ...is at fault 5 Reconnectallleadsremovedfromcomponentsduringtesting 6 Re install the outer case cabinet 7 Reconnect the power supply cord after the outer case is installed 8 Run the oven and check all functions K KEY UNIT TEST G 1 G 2 G 3 G14 G 5 G 6 G13 G12 G11 Baked Potatoes STOP CLEAR MINUTE PLUS Keep Warm Popcorn Reheat Poultry Meats START Set Up Vegetables Fish Seafood Fan Options Light Options...

Page 26: ...elow if indicator does not light up after above check and repairs are finished 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 To discharge high voltage capacitor wait for 60 seconds 4 Disconnect the leads to the primary of the power transformer 5 Ensure that these leads remain isolated from other components and oven chassis by using insulation tap...

Page 27: ...the oven are dry Wipe off any moisture with a dry cloth or paper towel 6 The Sensor works with food at normal storage temperature For example chicken pieces would be at refrigerator temperature and canned soup at room temperature 7 Avoid using aerosol sprays or cleaning solvents near the oven while using Sensor settings The sensor will detect the vapor given of by the spray and turn off before foo...

Page 28: ...er unit 7 Ensure that the connector remain isolated from other components and oven chassis by using insulation tape 8 After that procedure re connect the power supply cord 9 Check the sensor cook operation proceed as follows 9 1 Touch Reheat pad Then select Regular Turntable On And touch START pad 9 2 The control panel is in the sensor cooking operation 9 3 After approximately 70 seconds push plun...

Page 29: ...l the inverter unit The touch control section consists of the following units 1 Key Unit 2 Control Unit The Control Unit consists of Power Unit and LSI Unit The principal functions of these units and the signals com municated among them are explained below Key Unit The key unit is composed of a matrix signals generated in the LSI are sent to the key unit through P93 P94 P95 and P40 When a key pad ...

Page 30: ...touched a corresponding signal will be input into PB5 10 PB6 OUT Terminal not used Connected to test point 11 PB7 OUT Turntable motor driving signal To turn on and off relay RY2 H level During Turntable On L level During Turntable OFF or during the oven is off condition 12 RESO OUT Terminal not used 13 Vss IN Power source voltage GND 0V The power source voltage to drive LSI is input to Vss termina...

Page 31: ...To turn on and off relay RY4 H level During Hood motor high L level During Hood lmotor low 29 36 D8 D15 OUT Data signal is output to IC2 and IC5 37 Vcc IN Power source voltage 5V The power source voltage to drive LSI is input to Vcc terminal Connected to VCC 38 45 A0 A7 OUT Address signal is output to IC2 and IC5 46 Vss IN Power source voltage GND 0V The power source voltage to drive LSI is input ...

Page 32: ...ation is applied to set up its cooking constant 83 AN3 IN Terminal to judge whether the model has the sensor cooking function or not By using the A D converter contained in the LSI DC voltage in accordance with the Model in operation is applied to judge whether the model has the sensor cooking function or not 84 AN4 IN AH sensor input This input is an analog input terminal from the AH sensor circu...

Page 33: ...o change the resistance values in parallel with R47 R52 Changing the resistance values results in that there is the same potential at both F 3 terminal of the absolute humidity sensor and AN5 terminal of the LSI The voltage of AN4 terminal will indicate about 2 5V This initial balancing is set up about 32 seconds after the unit is put in the SensorCookingmode Asthesensorcookingproceeds the food is...

Page 34: ...ol panel and the oven itself is so short that the two can t be separated For those models check and repair all the controls sensor related ones included of the touch control panel while keeping it connected to the oven B On some models the power supply cord between the touch control panel and the oven proper is long enough that they may be separated from each other For those models it is possible ...

Page 35: ...re defective parts in the microwave generating and transmission assembly 7 There is visible damage to the oven Do not operate the oven 1 Without the RF gasket Magnetron 2 If the wave guide or oven cavity are not intact 3 If the door is not closed 4 If the outer case cabinet is not fitted 3 Sharp edge Bottom plate Oven cavity Waveguide flange Chassis support and other metallic plate 4 Movable parts...

Page 36: ... TOUCHING ANY OVEN COMPONENTS OR WIRING INVERTER UNIT REMOVAL 1 Disconnect the power supply cord remove the oven from wall and remove outer case Refer to procedure of RemovalofOvenfromWall and OuterCaseRemoval And proceed as follows 2 Open the door and block it open 3 Todischargehighvoltagecapacitor waitfor60seconds 4 Remove the three 3 screws holding the base cover to the oven cavity 5 Open the b...

Page 37: ...cavityfrontplate andliftupthefanmotorsideofthe hood duct 6 Disconnect the high voltage wire assembly from the magnetron MAGNETRON REMOVAL 7 Remove the inverter unit from the right base plate referring to INVERTER UNIT REMOVAL 8 Carefully remove four 4 mounting screws holding the magnetron to waveguide When removing the screws hold the magnetron to prevent it from falling 9 Remove the magnetron fro...

Page 38: ...en cavity 7 Now the temperature fuse Magnetron is free COOLING FAN MOTOR REMOVAL 1 Disconnect the power supply cord and remove the oven from wall and remove outer case Refer to procedure of RemovalofOvenfromWall and OutercaseRemoval 2 Open the door and block it open 3 Todischargehighvoltagecapacitor waitfor60seconds 4 Disconnect the wire leads from the hood fan thermal cut out 5 Remove one 1 screw...

Page 39: ...over to match the stirrer fan shaft to the center of the stirrer support 2 Insert the shaft of stirrer fan to the shaft of stirrer motor 3 Insert the cutout of stirrer cover to the tabs on the ceiling 4 Install the stirrer cover to the oven cavity and secure it by one canoe clip STIRRER COVER AND STIRRER FAN INSTALLATION 1 Disconnect the power supply cord 2 Remove one 1 screw holding the hood exha...

Page 40: ...ng properly and check continuity of the monitor circuit Refer to chapter Test Procedure and Adjustment procedure 7 Disconnect the wire leads from the relay RY1 8 Disconnect the connectors CN A CN B CN F CN E and CN H from the control unit 9 Remove the control panel assembly from the oven 10 Now the control panel assembly is free 11 Disconnect the connector CN G from the control unit 12 Release the...

Page 41: ...he door stopper is free from the door assembly 8 Lift up the door assembly to release the upper and lower door hinge pins from the upper and lower oven hinges 9 Now the door assembly is free Note When the individual parts are replaced refer to Door Disassembly DOOR ASSEMBLY RE INSTALL 1 Onre installingdoor insertthelowerovenhingetolower door hinge pin 2 Insert the upper oven hinge to the upper doo...

Page 42: ...COVER 7 Insert a putty knife thickness of about 0 5mm into the gap A between the choke cover and door stopper and between the choke cover and the door frame as shown Figure C 3 to free engaging parts 8 Pry the choke cover by inserting a putty knife in order shown in Figure C 3 9 Now choke cover is free from door panel and door frame DOOR FRAME 10 Remove six 6 screws holding the door panel and the ...

Page 43: ...USE HOLDER QRG RED QRG N O N O COM COM RED BLK PRIMATY INTERLOCK SWITCH STOP SWITCH STOP SWITCH HARNESS SENSOR GROUND WIRE CN B CN E CN C CN G CN F CN C CN A 1 9 1 1 1 1 12 12 3 3 2 7 RY1 GRY HOOD FAN MOTOR STIRRER MOTOR 1 2 3 4 5 6 WHT RED YLW BLU BLK WHT RED YLW BLU BLK 3 1 2 BLK YLW GRN 1 2 3 4 5 6 7 YLW WHT BLK RED CN A CN E G R Y R E D R E D HOOD FAN THERMAL CUT OUT RED WHT RED RED RED ORG to...

Page 44: ...OTOR AC120V 60Hz MOTOR RUN CAPACITOR INT VR VA GND BZ EN BZ HOOD LAMP HOOD LAMP HOOD MOTOR HOOD MOTOR HIGH LOW HOOD THERMO HOOD MOTOR STOP SWITCH STOP SWITCH LOW HIGH COM HOOD MOTOR COM R20 1k 1 2w R110 47 1 2w SSR1 Q1 2SD1859 R3 91 1w VRS1 J1 C1 0 1µ 50v C100 7µ 230v C110 0 033µ 250v C2 1000µ 35v R1 2 4k D21 D22 D23 D24 SP30 ZD1 HZ 16 1 10G471K a 3 1 5 7 b c d D1 S1NB10 GND D20 C 7 C 1 C 2 C 8 C ...

Page 45: ...A16 BYTE GND D15 A 1 D6 D13 D5 D12 D4 VCC VCC GND D11 D3 D10 D2 D9 D1 A12 A11 A10 A9 A8 NC NC A18 A11 GND1 VLCD1 VCC1 V50 V40 V30 V20 V10 GREF IREFM IREFP VLCD2 VLCD3 VCC2 GND2 GND3 VCC3 OSC1 OSC2 OSC C0 DCON COM100 COM51 SEG160 SEG159 SEG158 SEG3 SEG2 SEG1 COM50 COM49 COM3 COM2 COM1 COM99 COM98 CL1 FLM M M S RES CS RS WR RD VCC4 GND4 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 VCC5 GND5 VCC6 VLCD4 GND6 AN1 A...

Page 46: ...Printed Wiring Board DIP 9 H XA L COM H M H M R110 C110 CN E CN A C100 CN C DOOR SW SP30 1 7 5 3 RY3 RY2 J1 VRS1 P S T1 XA VH D1 TTM AC MOTOR RUN CAPACITOR RY4 D22 AC D21 R2 R3 E Q1 B D20 3 SSR1 QKITPB032MRE0 9 1 2 7 1 12 1 2 3 4 5 6 7 11 13 15 H T H M H L VH CN B R20 RY1 D24 D23 2 C1 C2 R1 ZD1 1 1 ...

Page 47: ... 1751 1 AW 2 2 FDIF B006MRK0 M Hood exhaust louver R 1752 1 AW 2 2 FDIF B001MRK0 M Hood exhaust louver R 1754 1 BD 2 2 1 LANGTB051MRP0 M Louver clip 1 AG 2 3 GDAI B059MRP0 M Right base plate 1 BC 2 4 PCUSUB040MRP0 M Base cover cushion 1 AA 2 5 GCABUB084MRP0 M Outer case cabinet R 1750 1 BA 2 5 GCABUB090MRP0 M Outer case cabinet R 1751 1 BC 2 5 GCABUB100MRP0 M Outer case cabinet R 1752 1 BB 2 5 GCA...

Page 48: ...N 4 4 LANGQB048MRP0 M Inverter angle 1 AF 4 5 FCOVPB016MRK0 M Stirrer cover assembly 1 AN 4 6 FFAN B012MRK0 M Stirrer fan assembly 1 AG 4 7 M Oven cavity Not replaceable part 1 4 8 PPACGB014MRF0 M Turntable motor packing 1 AA 4 9 PHOK B017MRF0 M Latch hook 1 AG 4 10 LANGTB050MRP0 M Unit mounting plate 1 AP 4 11 NFANPB001MRE0 M Fan blade 1 AC 4 12 LBSHC0037WRE0 M Cord bushing 1 AB 4 13 PCOVPB065MRP...

Page 49: ...37MRR0 M Monitor caution label 1 AA 6 10 TCAUAB005MRR0 M DHHS caution label 1 AB 6 11 FW VZB149MRE0 M Stop switch harness 1 AM 6 12 PFIL B004MRE0 M Charcoal filter 1 AH 6 13 PFIL B002MRE0 M Grease filter 2 AF 6 14 PCLICB003MRE0 M Canoe clip 1 AA 6 15 UAMI B009MRM0 M Rack 1 AR 6 16 QW VZB010MRE0 M Sensor ground wire 1 AB 6 17 TCAUAB018MRR0 M Cleaning label 1 AC 6 18 FW VZB180MRE0 M Inverter wire as...

Page 50: ...24 7 3 6 10 7 5 7 3 4 1 7 1 1 2 1 13 7 8 1 7 4 17 7 3 7 9 7 9 4 23 1 10 4 9 1 10 1 9 7 6 7 7 1 8 7 11 7 10 2 3 1 16 2 2 4 6 4 5 4 3 6 13 2 8 4 14 7 7 4 18 4 23 6 13 4 2 1 2 1 13 6 14 4 10 7 5 4 11 1 1 4 12 7 3 4 7 4 20 4 8 1 4 1 6 7 8 1 5 1 3 7 3 4 15 6 8 7 3 4 22 1 11 4 4 7 12 7 3 7 3 7 2 6 17 2 4 2 7 1 2 7 2 7 2 2 7 6 9 6 8 4 16 6 12 2 2 1 1 14 1 15 x2 4 20 x2 ...

Page 51: ...EOUS DOOR PARTS 6 6 6 19 3 3 3 2 3 4 3 1 5 5 5 2 5 5 1 5 6 5 7 5 3 5 4 4 21 5 6 3 4 3 3 2 3 3 3 3 3 1 5 2 3 5 2 1 5 2 4 5 2 5 5 2 2 7 3 6 7 6 15 6 11 6 18 6 16 6 1 6 1 1 6 1 2 6 1 3 6 1 7 6 1 5 6 1 6 6 1 4 6 4 5 1 2 3 6 4 5 1 2 3 A B C D E F G H A B C D E F G H ...

Page 52: ... publisher PACKING AND ACCESSORIES 4 3 6 15 TURNTABLE TRAY TOP PAD SPADBB035MRE0 BOTTOM PAD SPADBB034MRE0 SSAKAB004MRE0 SPAKCB233MRR17 R 1750 SPAKCB233MRR18 R 1754 SPAKCB233MRR19 R 1751 SPAKCB233MRR20 R 1752 PACKING CASE ACCESSORY PACK WRAP COVER SSAKH0103MRE0 DOOR PAD SPADFA020WRE0 Non replaceable items DOOR PROTECTOR SPADP0221MRE0 RACK GREASE FILTER x 2 6 13 INSTALL MATERIAL ASSEMBLY 6 1 6 2 CHA...

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