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R-202EK

NOTE: " " indicates components with potential above 250V.

Figure O-1. Oven Schematic-Off Condition

OVEN DIAGRAM

TOUCH CONTROL PANEL

NOTE:
The directed features are disabled after three
minutes when the oven is not in use. These
features are automatically enabled when the
door is opened and closed or the STOP/
CLEAR pad is pressed.

SCHEMATIC

NOTE: CONDITION OF OVEN

DOOR CLOSED

CLOCK APPEARS ON DISPLAY

See NOTE

POWER
TRANSFORMER

RECTIFIER

MAGNETRON

CAPACITOR
0.82

AC2100V

C/T FUSE

120V AC
60 Hz

OVEN
LAMP

TURN-
TABLE
MOTOR

FAN
MOTOR

MONITOR
SWITCH

SECONDARY
INTERLOCK
SWITCH

TTM

GRN

COM.

DOOR
SENSING
SWITCH

(RY-1)

(RY-2)

CONTROL UNIT

PRIMARY
INTERLOCK
RELAY

N.O.

TEMPERATURE
FUSE (OVEN)

Содержание R-202EK

Страница 1: ...specified should be used WARNING TO SERVICE PERSONNEL Microwave ovens con tain circuitry capable of producing very high voltage and current contact with following parts may result in a severe possibly fatal electrical shock High Voltage Capacitor High Voltage Power Transformer Magnetron High Voltage Rectifier Assembly High Voltage Harness etc SHARP CORPORATION This document has been published to b...

Страница 2: ...ransmission 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 BEFORE SERVICING Before servicing an operative unit perform a microwave emission check as per the Microwave Mea...

Страница 3: ...acitor 4 Disconnect the leads to the primary of the power transformer 5 Ensure that the 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 Discharge high voltage capacitor 4 Reconnec...

Страница 4: ...e oven cavity The water container shall be a low form of 600 ml 20 oz beaker with an inside diameter of approx 8 5 cm 3 1 2 in and made of an electrically nonconductive material 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 Mo...

Страница 5: ...il the following points are ensured A The door is tightly closed B The door brackets and hinges are not defective C The door packing 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 Certain initial parts are intentionally not grounded and present a risk of elec...

Страница 6: ... Power for Variable Cooking Repetition Rate P HI Full power throughout the cooking time P 90 approx 90 of FULL Power P 80 approx 80 of FULL Power P 70 approx 70 of FULL Power P 60 approx 60 of FULL Power P 50 approx 50 of FULL Power P 40 approx 40 of FULL Power P 30 approx 30 of FULL Power P 20 approx 20 of FULL Power P 10 approx 10 of FULL Power P 0 No power throughout the cooking time EXPRESS DE...

Страница 7: ...bled when the door is opened and closed or the STOP CLEAR pad is pressed SCHEMATIC NOTE CONDITION OF OVEN 1 DOOR CLOSED 2 CLOCK APPEARS ON DISPLAY See NOTE See NOTE See NOTE POWER TRANSFORMER RECTIFIER MAGNETRON CAPACITOR 0 82µF AC2100V C T FUSE 120V AC 60 Hz OVEN LAMP TURN TABLE MOTOR FAN MOTOR MONITOR SWITCH SECONDARY INTERLOCK SWITCH TTM OL FM GRN A3 COM DOOR SENSING SWITCH B2 B1 RY 1 RY 2 CONT...

Страница 8: ...SUPPLY CORD 120V 60Hz GRD H N NOTE The grounding conductor of the power supply cord has been grounded by power supply cord fixing screw The screw must allways be kept tight NOTE The neutral WHT wire must be connected to the terminal with N mark on the power supply cord RED WHT DOOR SENSING SWITCH GRY RED POWER TRANSFORMER BLK WHT GRY CONTROL PANEL GRY ORG ORG WHT RED C T FUSE BLK SP1 RY1 PRIMARY I...

Страница 9: ...2 1 GCABUA828WRPZ Outer case cabinet 1 BD 2 2 GLEGPA074WRE0 Foot 2 AC CONTROL PANEL PARTS 3 1 FPNLCB602WRKZ Control panel frame with key unit 1 BA 3 1 1 FUNTKB098WREZ Key unit 1 AW 3 2 JBTN B164WRFZ Open button 1 AK 3 3 MSPRCA050WRE0 Open button spring 1 AB 3 4 DPWBFC188WRUZ Control unit 1 BH 3 5 QCNC A014WRZZ Rubber connector 1 AE 3 6 RLCDSA097DRZZ Liquid crystal display 1 AM 3 7 XEPSD30P08XS0 Sc...

Страница 10: ...ms TRAY PAD ASSY CPADBA287WRKZ PACKING CASE MICROWAVE OVEN TOP PAD ASSEMBLY FPADBA454WRKZ POLYETHYLENG BAG SSAKHA014WRE0 SPAKCD671WREZ BOTTOM PAD ASSEMBLY FPADBA455WRKZ DOOR PROTECT SHEET SPADPA580WRE0 FOAM SHEET SPAKHA014WREZ SCREWS NUTS AND WASHERS 7 1 XHPSD40P08K00 screw 4 mm x 8 mm 2 AC 7 2 XHTSD40P08RV0 Screw 4mm x 8mm 4 AA 7 3 LX CZA070WRE0 Special screw Torx tamper proof screw 2 AC 7 4 LX C...

Страница 11: ...G H OVEN AND CABINET PARTS 7 10 2 1 7 10 7 10 7 3 7 3 1 8 6 4 6 3 7 8 1 3 4 11 4 3 7 6 7 5 2 2 4 7 4 10 4 2 7 11 6 1 6 2 7 2 7 10 7 10 7 9 7 9 1 6 1 11 7 1 4 5 1 2 7 10 4 13 7 2 7 10 7 1 1 5 1 1 1 2 1 1 1 9 1 4 4 1 7 2 2 2 4 6 1 7 1 10 4 9 4 12 4 8 4 4 7 7 7 4 4 9 ...

Страница 12: ...ctronic mechanical photocopying recording orotherwise withoutprior written permission of the publisher 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 MISCELLANEOUS CONTROL PANEL PARTS DOOR PARTS 5 2 6 6 5 5 5 3 5 4 5 6 5 7 5 1 Actual wire harness may be different than illustration 3 2 3 1 1 3 1 3 6 3 7 3 4 3 5 3 3 Before attaching Control unit to Control panel foil side of Control unit mu...

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