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R - 2 0 9 F K
R - 2 0 9 F W

Figure O-1. Oven Schematic-Off Condition

SCHEMATIC

NOTE: CONDITION OF OVEN

DOOR CLOSED

CLOCK APPEARS ON DISPLAY

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

POWER
TRANSFORMER

RECTIFIER

MAGNETRON

CAPACITOR
0.86

C/T FUSE

120V AC
60 Hz

OVEN
LAMP

TURN-
TABLE
MOTOR

FAN
MOTOR

MONITOR
SWITCH

SECONDARY
INTERLOCK
SWITCH

TTM

GRN

COM.

N.O.

DOOR
SENSING
SWITCH

(RY-1)

(RY-2)

CONTROL UNIT

PRIMARY
INTERLOCK
RELAY

MAGNETRON
THERMAL CUT-OUT

;;;;

;;

;;;

;;

;;;

;;

;;;

DEF.

LBS.

QTY. CHECK

NOTE:
Some one-touch cooking features such as
"MINUTE PLUS" are disabled after three min-
utes 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.

TOUCH CONTROL PANEL

Содержание R-209FK

Страница 1: ...nts are subject to change without notice TABLE OF CONTENTS Page PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY INSIDE FRONT COVER BEFORE SERVICING INSIDE FRONT COVER WARNING TO SERVICE PERSONNEL 1 MICROWAVE MEASUREMENT PROCEDURE 2 FOREWORD AND WARNING 3 PRODUCT DESCRIPTION 4 OPERATION 4 OVEN SCHEMATIC 5 TEST PROCEDURE 6 COMPONENT REP...

Страница 2: ...n 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 BEFORE SERVICING Before servicing an operative unit perform a microwave emission check as per the Microw...

Страница 3: ... capacitor 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 Reco...

Страница 4: ...ter initially at 20 5 C 68 F in the center of the 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 ...

Страница 5: ...r operate the oven until 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 ...

Страница 6: ...et Height 8 3 8 Depth 13 Control Complement Touch Control System Clock 1 00 12 59 Timer 0 99 minutes 99 seconds Microwave 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...

Страница 7: ...LAMP TURN TABLE MOTOR FAN MOTOR MONITOR SWITCH SECONDARY INTERLOCK SWITCH TTM OL FM GRN A3 COM N O DOOR SENSING SWITCH B1 B2 RY 1 RY 2 CONTROL UNIT PRIMARY INTERLOCK RELAY MAGNETRON THERMAL CUT OUT A1 DEF LBS QTY CHECK ON NOTE Some one touch cooking features such as MINUTE PLUS are disabled after three min utes when the oven is not in use These features are automatically enabled when the door is o...

Страница 8: ...r 4 If the display fails to clear when the STOP CLEAR pad is depressed first verify the flat ribbon cable is making good contact verify that the door sensing switch operates properly that is the contacts are closed when the door is closed and open when the door is open If the door sensing switch is good disconnect the flat ribbon cable that connects the key unit to the control unit and make sure t...

Страница 9: ...ENT REPLACEMENT AND ADJUSTMENT PROCEDURE To prevent an electric shock take the following pre cautions 1 Before wiring 1 Disconnect the power supply cord 2 Open the door and block it open 3 Discharge the high voltage capacitor and wait for 60 seconds 2 Don t let the wire leads touch to the followiong parts 1 High voltage parts Magnetron High voltage transformer High voltage capacitor and High volta...

Страница 10: ...H N NOTE The grounding conductor of the power supply cord has been grounded by power supply cord fixing screw The screw must always 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 GRN GRY ORG ORG WHT ORG MAGNETRON THERMAL CUT OUT BLK ORG RED ORG WHT CN A 2 ORG 1 3 CN B 2 1 G...

Страница 11: ...6 15k R5 1k HZ4C3 ZD1 C3 0 01µ 25v C40 0 01µ 25v C5 0 1µ 25v C6 0 1µ 25v C7 0 1µ 25v C4 S12 SEG19 VC3 B Z R00 R01 R02 R03 P20 P21 P22 P23 K00 K01 K02 K03 COM0 COM1 VC2 VC1 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 S11 S10 S 9 S 8 S 7 S 6 S 5 S 4 S 3 S 2 S 1 C 1 C 2 C 3 0 01µ 25v C11 0 01µ 25v SP1 PKM22EPT D20 J1 D21 RY2 AC120V 60Hz OVEN LAMP TURNTABLE MOTOR FAN MOTOR DOOR SENSING SWITCH MICRO AC H GND J...

Страница 12: ...le 1 AS 1 10 RMOTDA229WRE0 Turntable motor Interchangeable 1 AQ 1 11 RTHM A116WRE0 Thermal cut out 125 C MG 1 AK 1 11 RTHM A078WRE0 Thermal cut out 125 C MG Interchangeable 1 AK 1 11 RTHM A098WRE0 Thermal cut out 125 C MG Interchangeable 1 AK High voltage wire B Ref 6 6 QW QZA242WRZZ should be needed to use this power transformer CABINET PARTS 2 1 GCABUA756WRPZ Outer case cabinet R 209FK 1 BC 2 1 ...

Страница 13: ...1 AP 6 1 FROLPA089WRK0 Turntable support Interchangeable 1 AP 6 2 NTNT A107WREZ Turntable 1 AU 6 2 NTNT A094WRE0 Turntable Interchangeable 1 AN 6 3 TINSEA934WRRZ Instruction book 1 6 4 TLAB A183WRR0 Service label 1 AB 6 5 FW VZB892WREZ Main wire harness 1 AU 6 6 QW QZA242WRZZ High voltage wire B using for Ref 1 4 RTRN A646WRZZ 1 AF 6 7 TCAUAA268WRRZ DHHS caution label 1 AC 6 8 TCAUAA257WRRZ Monito...

Страница 14: ...S 7 12 2 1 7 12 7 10 7 10 7 9 7 5 7 5 A 4 6 4 4 4 9 7 1 7 12 7 7 4 10 7 1 1 4 7 8 7 8 7 8 4 1 2 2 2 3 7 8 7 12 7 8 4 13 2 3 7 2 4 18 4 16 7 3 1 10 1 11 7 5 7 4 1 3 1 7 7 6 1 1 1 1 1 2 1 6 4 3 1 5 7 9 7 11 1 8 6 4 6 8 1 2 7 12 4 3 4 14 4 14 4 7 4 11 6 2 6 1 4 15 4 8 6 7 4 5 4 12 4 17 A 7 12 1 9 4 2 ...

Страница 15: ... foil side of Control unit must be cleaned by ethyl alcohol MISCELLANEOUS DOOR PARTS CONTROL PANEL PARTS 6 2 TURNTABLE TRAY 6 3 OPERATION MANUAL 6 1 TURNRABLE SUPPORT INTO THE OVEN CAVITY Not replaceable items TRAY PAD ASSY CPADBA244WRK0 PACKING CASE MICROWAVE OVEN TOP PAD ASSEMBLY FPADBA387WRK0 POLYETHYLENG BAG SSAKHA014WRE0 DOOR PROTECTION SHEET SPADPA580WRE0 FPAK A428WRKZ R 209FK FPAK A427WRKZ ...

Страница 16: ... 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in retrieval systems or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...

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