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SUPPLEMENTAL SERVICE MANUAL
FOR OVENS FROM JANUARY 1997 PRODUCTION
I
n the interest of user-safety the oven should be restored to its original condition and
only parts identical to those specified should be used.
This is a supplemental Service Manual for Models R-310A K, R-330A K and R-330AW.
This supplemental service manual is mainly described the touch control panel parts information for the ovens from
January 1997 production. Use this supplemental manual together with the Base Model Service Manual (Refer No.
is S8605R330APK/) for complete operation, service information, etc..
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICE TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY ................... INSIDE FRONT COVER
Before Servicing ......................................................................................................INSIDE FRONT COVER
Foreword ..................................................................................................................... INSIDE FRONT COVER
Test Procedure .............................................................................................................................................. 1
Touch Control Panel Assembly .............................................................................................................. 3
Component Replacement And Adjustment Procedure .................................................................. 9
Pictorial Diagram ........................................................................................................................................ 10
POWER UNIT CIRCUIT ...................................................................................................................................... 11
CPU UNIT CIRCUIT ............................................................................................................................................ 13
PRINTED WIRING BOARD OF POWER UNIT ................................................................................................... 15
Parts List For Control Panel ................................................................................................................ 16
Information For Parts Changing .......................................................................................................... 17
SHARP ELECTRONICS CORPORATION
Service Headquarters:
MICROWAVE OVEN
R-310AK
MODELS
R-330AK
R-330AW

TABLE OF CONTENTS

Sharp Plaza,
Mahwah,
New Jersey
07430-2135
R-310AK
R-330AK
R-330AW
S1702R330APK/
Page

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Summary of Contents for Sharp R-310AK

  • Page 1 POWER UNIT CIRCUIT ............................11 CPU UNIT CIRCUIT ............................13 PRINTED WIRING BOARD OF POWER UNIT ....................15 PARTS LIST FOR CONTROL PANEL ........................ 16 INFORMATION FOR PARTS CHANGING ......................17 SHARP ELECTRONICS CORPORATION Service Headquarters: Sharp Plaza, Mahwah, New Jersey...
  • Page 2: Exposure To Excessive Microwave Energy

    R-310AK/ R-330AK/ R-330AW FOREWORD This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP MICROWAVE OVENS, R-310AK, R-330AK, R-330AW. It is recommended that service personnel carefully study the entire text of this manual so that they will be qualified to render satisfactory customer service.
  • Page 3 R-310AK R-330AK R-330AW TEST PROCEDURES PROCEDURE COMPONENT TEST LETTER TOUCH CONTROL PANEL ASSEMBLY TEST The touch control panel consists of circuits including semiconductors such as LSI, ICs, etc. Therefore, unlike conventional microwave ovens, proper maintenance cannot be performed with only a voltmeter and ohmmeter.
  • Page 4 (check (J1) the primary coil resistance which is ap- proximately 212Ω ± 10% (for R-330AK/ AW), 563Ω ± 10% (for R-310AK)). If any abnormal condition is detected, replace the defective parts.
  • Page 5: Touch Control Panel Assembly

    TOUCH CONTROL PANEL ASSEMBLY OUTLINE OF TOUCH CONTROL PANEL The touch control section consists of the following units. 2) Indicator Circuit (R-310AK) This circuit consists of 12 segments and 3 common elec- (1) Key Unit trodes using a Liquid Crystal Display.
  • Page 6 R-310AK R-330AK R-330AW DESCRIPTION OF LSI LSI(IZA757DR) : R-330AK/AW The I/O signal of the LSI(IZA757DR) is detailed in the following table. Pin No. Signal Description Terminal not used. Power source voltage input terminal. Standard voltage for LCD. AN7-AN4 Terminal to change cooking constant according to the Model.
  • Page 7 R-310AK R-330AK R-330AW Pin No. Signal Description Terminal not used. Connected to VC. RESET Auto clear terminal. Signal is input to reset the LSI to the initial state when power is applied. Temporarily set to “L” level the moment power is applied, at this time the LSI is reset. Thereafter set at “H” level.
  • Page 8 Connected to LCD (Pin No. C3). 98-99 VL3-VL2 Power source voltage input terminal. Standard voltage for LCD. Terminal not used. LSI(IZA758DR) : R-310AK The I/O signal of the LSI(IZA758DR) is detailed in the following table. Pin No. Signal Description 1-12 Segment data signal.
  • Page 9 R-310AK R-330AK R-330AW Pin No. Signal Description Magnetron high-voltage circuit driving signal. H : GND To turn on and off the cook relay (RY2). The P-HI signals holds "L" level during microwave cooking L : -5V and "H" level while not cooking. In other cooking modes (variable cooking) the signal turns to "H"...
  • Page 10 R-310AK R-330AK R-330AW Pin No. Signal Description COM3 Common data signal: COM1. Connected to LCD (Pin No. C3) COM4 Terminal not used. Power source voltage input terminal. Connected to GND. ABSOLUTE HUMIDITY SENSOR CIRCUIT (R-330AK/AW) With this voltage given, the switches SW1 to SW5 in the LSI...
  • Page 11: Component Replacement And Adjustment Procedure

    Magnetron, High voltage transformer, High voltage capacitor and High voltage rectifier assembly. 2) Hot parts: Oven lamp, Magnetron, High voltage transformer and Oven cavity. 3) Sharp edge: Bottom plate, Oven cavity, Weveguide flange, Chassis support and other metallic plate. 4) Movable parts (to prevent a fault) Fan blade, Fan motor, Switch, Switch lever, Open button.
  • Page 12 R-310AK R-330AK R-330AW...
  • Page 13 R-310AK R-330AK R-330AW LD1 LD2 LD3 LD4 LD5 LD1-LD5 WH-1 R4 27 Q2 2SA933 D1-D4 11ES1 R5 4.7k – R3 910 1/2w TURNTABLE R6 3.3k MOTOR OVEN LAMP MOTOR N.O. MICRO Q3 KRC243M SH-B 10µ/35v – SH-A : IF NOT SPECIFIED, 1/4w ± 5%...
  • Page 14 R-310AK R-330AK R-330AW LD1 LD2 LD3 LD4 LD5 LD1-LD5 WH-1 R4 27 Q2 2SB1238 D1-D4 11ES1 R5 4.7k – – 2SB1238 R2 680 1/2w TURNTABLE R6 3.3k MOTOR OVEN LAMP MOTOR N.O. MICRO Q3 KRC243M SH-B 10µ/35v – SH-A : IF NOT SPECIFIED, 1/4w ± 5%...
  • Page 15 R-310AK R-330AK R-330AW...
  • Page 16 R-310AK R-330AK R-330AW...
  • Page 17 R-310AK R-330AK R-330AW WH-1 CN - C (C3) (D9) (CN - B) (R1) (J3) DOOR SW (J2) (ZD1) VRS1 (J1) (RY3) LOT NO. Figure S-4. Printed Wiring Board of Power Unit...
  • Page 18 Control panel frame with key unit [R-330AW] 3- 3 FPNLCB280WRK0 Control panel frame with key unit [R-330AK] 3- 3 FPNLCB281WRK0 Control panel frame with key unit [R-310AK] 3- 3- 1 FUNTKA793WRE0 Key unit [R-330AW] 3- 3- 1 FUNTKA794WRE0 Key unit [R-330AK]...
  • Page 19 R-310AK R-330AK R-330AW INFORMATION FOR PARTS CHANGING (R-310AK) Interchangeability INTER- REPLACEMENT PART NO. EFFEC TIVE CHANGE- FROM REF.NO. DESCRIPTION OLD No. Q'ty NEW No. Q'ty CODE ABILITY Magnetron Jan./ 1997 1- 8 RV-MZA197WRE0 RV-MZA271WRE0 Foot Dec./ 1996 2- 4 GLEGPA006WRE0...
  • Page 20 R-310AK R-330AK R-330AW OVEN AND CABINET PARTS FOR R-310AK 4-18 1-11 1-10 4-10 1-13 4-17 4-16 4-15 4-12 4-22 4-14 1-12 4-11 4-13 1-14 4-21...
  • Page 21 R-310AK R-330AK R-330AW CONTROL PANEL, DOOR AND MISCELLANEEOUS PARTS FOR R-310AK 3-1F 3-3-1 5-11 5-10 (HIGH VOLTAGE TRANSFORMER) (CAPACITOR) Actual wire harness may be different from illustration.
  • Page 22 R-310AK R-330AK R-330AW INFORMATION FOR PARTS CHANGING (R-330AK/AW) Interchangeability INTER- REPLACEMENT PART NO. EFFEC TIVE CHANGE- FROM REF.NO. DESCRIPTION OLD No. Q'ty NEW No. Q'ty CODE ABILITY Magnetron Jan./ 1997 1- 8 RV-MZA197WRE0 RV-MZA267WRE0 Power transformer Feb./ 1997 1-14 RTRN-A508WRE0...
  • Page 23 R-310AK R-330AK R-330AW OVEN AND CABINET PARTS FOR R-330AK/AW 4-18 1-11 1-10 4-24 4-23 4-10 1-15 1-13 4-16 4-25 6-10 4-15 4-12 4-22 4-14 1-12 4-11 4-13 1-14 4-21...
  • Page 24 R-310AK R-330AK R-330AW CONTROL PANEL, DOOR AND MISCELLANEEOUS PARTS FOR R-330AK/AW 3-1F 3-3-1 5-11 5-10 (HIGH VOLTAGE TRANSFORMER) (CAPACITOR) Actual wire harness may be different from illustration. '97 SHARP CORP. (1K4.160E) Printed in U.S.A...
  • Page 25 PICTORIAL DIAGRAM ............................29 CONTROL PANEL CIRCUIT ..........................31 PRINTED WIRING BOARD ..........................33 PARTS LIST FOR R-310AK ..........................35 PACKING AND ACCESSORIES FOR R-310AK ....................39 PARTS LIST FOR R-330AK/AW ......................... 40 PACKING AND ACCESSORIES FOR R-330AK/AW ..................45 SHARP ELECTRONICS CORPORATION...
  • Page 26 R-310AK R-330AK R-330AW PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (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...
  • Page 27 Before servicing an operative unit, perform a microwave emission check as per the Microwave Measurement 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 for Devices and Radiological Health immediately.
  • Page 28: Microwave Measurement Procedure

    R-310AK R-330AK R-330AW MICROWAVE MEASUREMENT PROCEDURE A. Requirements: 1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by a microwave oven should not exceed 1mW/cm at any point 5cm or more from the external surface of the oven, measured prior to acquisition...
  • Page 29 PRODUCT DESCRIPTION MICROWAVE OVEN GENERAL INFORMATION R-310AK / R-330AK / R-330AW FOREWORD This Manual has been prepared to provide Sharp Electronics OPERATION Corp. Service Personnel with Operation and Service Informa- tion for the SHARP MICROWAVE OVENS, R-310AK, R- 330AK, R-330AW.
  • Page 30: General Information

    R-310AK R-330AK R-330AW SPECIFICATION ITEM DESCRIPTION Power Requirements 120 Volts / 13.0 Amperes 60 Hertz Single phase, 3 wire grounded Power Output 1000 watts (IEC-705 TEST PROCEDURE) Operating frequency of 2450MHz Case Dimensions Width 20-1/2" Height 11-7/8" Depth 15-7/8" Cooking Cavity Dimensions Width 13-3/4"...
  • Page 31: Oven Diagram

    R-310AK R-330AK R-330AW Electrical Requirements The electrical requirements are a 115 -120 volt 60 Hz, AC only, Grounded 3-Pronged Plug Receptacle Box 15 or 20 amp. fused electrical supply. It is recommended that a separate circuit serving only this appliance be provided. When installing this appliance, observe all applicable codes and ordinances.
  • Page 32 R-310AK primary interlock relay, causing the monitor fuse to blow. 1. The display will show flashing "88:88". To set any program or set the clock, you must first touch POWER LEVEL P-0 TO P-90 COOKING the STOP/CLEAR pad.
  • Page 33 R-310AK R-330AK R-330AW cooked without figuring time, power level or quantity. When 3. Sensor detects moisture and humidity and calculates the oven senses enough steam from the food, it relays the cooking time and variable power. information to its microprocessor which will calculate the Cooking Sequence.
  • Page 34: Description And Function Of Components

    R-310AK R-330AK R-330AW SCHEMATIC NOTE: CONDITION OF OVEN 1. DOOR CLOSED COOKING TIME PROGRAMMED This Circuit is only for R-330AK and R-330AW. 3. VARIABLE COOKING CONTROL "HIGH" These outer case switches will be used from Oct. 4. "START" PAD TOUCHED 1996 production.
  • Page 35: Troubleshooting Guide

    R-310AK R-330AK R-330AW secondary interlock switch are in the OFF condition TURNTABLE MOTOR (contacts open) due to their being normally open contact The turntable motor rotates the turntable located on the switches. bottom of the oven cavity, so that the foods on the turntable 2.
  • Page 36 R-310AK R-330AK R-330AW CK = Check / RE = Replace RE RE A B C D E F F G H RE RE CK J CKCK CK L K M N TEST PROCEDURE PROBLEM CONDITION Home fuse or circuit breaker...
  • Page 37 1 ohm and the resistance of the high voltage coil should be approximately 77.5 ohms (for R-330AK/AW)/ 86.5 ohms (for R-310AK); the resistance of the filament coil should be less than 1 ohm. (HIGH VOLTAGES ARE PRESENT AT THE HIGH VOLTAGE TERMINAL, SO DO NOT ATTEMPT TO MEASURE THE FILAMENT AND HIGH VOLTAGE.)
  • Page 38 R-310AK R-330AK R-330AW TEST PROCEDURES PROCEDURE COMPONENT TEST LETTER HIGH VOLTAGE CAPACITOR TEST DISCHARGE THE HIGH VOLTAGE CAPACITOR BEFORE TOUCHING ANY OVEN COMPONENTS OR WIRING. If the capacitor is open, no high voltage will be available to the magnetron. Disconnect input leads and check for short or open between the terminals using an ohmmeter.
  • Page 39 R-310AK R-330AK R-330AW TEST PROCEDURES PROCEDURE COMPONENT TEST LETTER BLOWN MONITOR FUSE If the monitor fuse is blown when the door is opened, check the primary interlock relay, secondary interlock switch and monitor switch according to the "TEST PROCEDURE" for those switches before replacing the blown monitor fuse.
  • Page 40 (2) Close the door, touch the “ COMPU DEFROST “ pad twice and touch the Number pad “5”. And then touch the “START” pad. (for R-310AK) Close the door, touch the “ COMPU DEFROST “ pad and touch the Number pad “2”, and touch Number pad “5”.
  • Page 41 (check the primary coil resistance which is approximately 210Ω ± 15%(for R-330AK/AW), 540Ω ± 20%(for R-310AK)). If any abnormal condition is detected, replace the defective parts. (J1)
  • Page 42 R-310AK R-330AK R-330AW TEST PROCEDURES PROCEDURE COMPONENT TEST LETTER (1) Fill approximately 200 milliliters (7.2 oz) of tap water in a 1000 milliliter measuring cup. (2) Place the container on the center of tray in the oven cavity. (3) Close the door.
  • Page 43 A circuit to drive the magnetron, fan motor, turntable to perform the function that was requested. motor and light the oven lamp. Key Unit (R-310AK ) 5) Buzzer Circuit The key unit is composed of a matrix, signals generated in...
  • Page 44: Description Of Lsi

    R-310AK R-330AK R-330AW DESCRIPTION OF LSI LSI(IZA737DR) : R-330AK / AW The I/O signal of the LSI(IZA737DR) is detailed in the following table. Pin No. Signal Description AN8-AN11 Connected to GND. AVSS Connected to VC. TEST Connected to VC. Terminal not used.
  • Page 45 R-310AK R-330AK R-330AW Pin No. Signal Description Key strobe signal. Signal applied to touch-key section. A pulse signal is input to P20 - P23 terminal while one of G1 line keys on key matrix is touched. Terminal not used. Power source voltage : -5V.
  • Page 46 By using the A/D converter contained in the LSI, DC voltage in accordance with the Model in operation is applied to set up its cooking constant. LSI(IZA738DR) : R-310AK The I/O signal of the LSI(IZA738DR) is detailed in the following table.
  • Page 47 R-310AK R-330AK R-330AW Pin No. Signal Description Power source voltage: -5V VSS voltage of power source circuit input. Magnetron high-voltage circuit driving signal. H : GND To turn on and off the cook relay (RY2). The P-HI signals holds "L" level during microwave cook- L : -5V ing and "H"...
  • Page 48 R-310AK R-330AK R-330AW Pin No. Signal Description COM3 Common data signal: COM1. Connected to LCD (Pin No. 3) COM4 Terminal not used. Power source voltage input terminal. Connected to GND. ABSOLUTE HUMIDITY SENSOR CIRCUIT (R-330AK / AW) than the detector circuit starts to function and the LSI (1) Structure of Absolute Humidity Sensor observes the initial voltage available at its AN1 terminal.
  • Page 49 R-310AK R-330AK R-330AW SERVICING two can’t be separated. For those models, check and 1. Precautions for Handling Electronic Components repair all the controls (sensor-related ones included) of This unit uses CMOS LSI in the integral part of the the touch control panel while keeping it connected to the circuits.
  • Page 50 R-310AK R-330AK R-330AW COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE CAUTION: DISCONNECT OVEN FROM POWER SUPPLY BEFORE REMOVING OUTER CASE. DISCHARGE HIGH VOLTAGE CAPACITOR BEFORE TOUCHING ANY OVEN COMPONENTS OR WIRING AFTER REMOVING OUTER CASE. OUTER CASE REMOVAL it from retaining clips on the cavity face plate.
  • Page 51 4. Where the corners have been snipped off bend corner 7. Now the turntable motor is free. areas flat. No sharp edge must be evident after removal 8. After replacement use the one (1) screw to fit the of the turntable motor cover.
  • Page 52: Cooling Fan Motor Removal

    R-310AK R-330AK R-330AW COOLING FAN MOTOR REMOVAL 11.Remove the two (2) screws holding the fan motor to the 1. Disconnect oven from power supply and remove outer fan duct. case. 12.Now, the fan motor is free. 2. Discharge high voltage capacitor.
  • Page 53 R-310AK R-330AK R-330AW DOOR SENSING SWITCH/SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH ADJUSTMENT If the door sensing switch, secondary interlock switch and toward the oven face. Both results (play in the door) monitor switch do not operate properly due to a should be less than 0.5mm.
  • Page 54 R-310AK R-330AK R-330AW by inserting a putty knife as shown Figure C-6. Measurement Procedure.) 8. Release choke cover from door panel. Note: The door on a microwave oven is designed to act as 9. Now choke cover is free. an electronic seal preventing the leakage of...
  • Page 55 R-310AK R-330AK R-330AW...
  • Page 56 R-310AK R-330AK R-330AW...
  • Page 57 R-310AK R-330AK R-330AW...
  • Page 58 R-310AK R-330AK R-330AW...
  • Page 59 R-310AK R-330AK R-330AW (CF1) GREEN (J7) (J5) (J3) CN - B DOOR SW COM(AC) (J1) CN - A OL TTM FM Figure S-3(a). Printed Wiring Board for R-310AK...
  • Page 60 R-310AK R-330AK R-330AW LOT.NO. SMCA SATL (Q51) CN - B SH - A (J7) (J6) (J5) (J4) (J2) (J3) (J9) (J8) (C10) SP40 DU24D1 (OM1F) Figure S-3(a). Printed Wiring Board for R-330AK/AW...
  • Page 61 R-310AK R-330AK R-330AW PARTS LIST FOR R-310AK REF. NO. PART NO. DESCRIPTION Q'TY CODE ELECTRIC PARTS 1- 1 QSW-MA110WRE0 2nd interlock switch, door sensing switch and outer case switches 1- 2 QFSHDA009WRE0 Fuse holder 1- 3 FFS-BA012WRK0 Monitor fuse and monitor switch assembly...
  • Page 62 R-310AK R-330AK R-330AW REF. NO. PART NO. DESCRIPTION Q'TY CODE VRS1 RH-VZA032DRE0 Varistor (10G471K) VHEHZ4C3///-1 Zener diode (HZ4C-3) 3- 2 FPNLCB264WRK0 Control panel frame with key unit 3- 2- 1 FUNTKA786WRE0 Key unit 3- 3 PSHEPA585WRE0 LED sheet 3- 4...
  • Page 63 1. MODEL NUMBER 2. REF. NO. 3. PART NO. 4. DESCRIPTION Order Parts from the authrized SHARP parts Distributor for your area. Defective parts required return should be returned as indicated in the Service Policy. PACKING AND ACCESSORIES (R-310AK) TOP PAD ASSEMBLY...
  • Page 64 R-310AK R-330AK R-330AW OVEN AND CABINET PARTS (R-310AK) 4-18 1-11 1-10 4-10 1-13 4-19 4-17 4-16 4-20 for the oven from Oct./ 1996 production 4-15 4-12 4-22 4-14 1-12 4-11 4-13 1-14 4-21...
  • Page 65 R-310AK R-330AK R-330AW CONTROL PANEL, DOOR AND MISCELLANEOUS PARTS (R-310AK) Before attaching Control unit to 3-2-1 Control panel, Foil side of Control unit must be cleaned by ethyl-alcohol. (HIGH VOLTAGE TRANSFORMER) (CAPACITOR) Actual wire harness may be different from illustration.
  • Page 66 R-310AK R-330AK R-330AW PARTS LIST FOR R-330AK/AW REF. NO. PART NO. DESCRIPTION Q'TY CODE ELECTRIC PARTS 1- 1 QSW-MA110WRE0 2nd interlock switch, door sensing switch and outer case switches 1- 2 QFSHDA009WRE0 Fuse holder 1- 3 FFS-BA012WRK0 Monitor fuse and monitor switch assembly...
  • Page 67 R-310AK R-330AK R-330AW REF. NO. PART NO. DESCRIPTION Q'TY CODE R72-75 VRD-B12EF104J Resistor 100k ohm 1/4W VRD-B12EF105J Resistor 1M ohm 1/4W VRS-B13AA331J Resistor 330 ohm 1W RRLY-A075DRE0 Relay (OJE-SS-124LM) RRLY-A076DRE0 Relay (OMIF-S-124LM) SP40 RALM-A014DRE0 Buzzer (PKM22EPT-THAI) RTRNPA020DRE0 Transformer VRS1 RH-VZA034DRE0...
  • Page 68 To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. NO. 3. PART NO. 4. DESCRIPTION Order Parts from the authrized SHARP parts Distributor for your area. Defective parts required return should be returned as indicated in the Service Policy.
  • Page 69 R-310AK R-330AK R-330AW OVEN AND CABINET PARTS (R-330AK/AW) 4-18 1-11 1-10 1-15 4-10 1-13 4-23 4-19 4-17 4-16 4-20 for the oven from Oct./ 1996 production 6-10 4-15 4-12 4-22 4-14 1-12 4-11 4-13 1-14 4-21...
  • Page 70 R-310AK R-330AK R-330AW CONTROL PANEL, DOOR AND MISCELLANEOUS PARTS (R-330AK/AW) 3-2-1 Before attaching Control unit to Control panel, Foil side of Control unit must be cleaned by ethyl- alcohol. (HIGH VOLTAGE TRANSFORMER) (CAPACITOR) Actual wire harness may be different from illustration.
  • Page 71: Packing And Accessories

    R-310AK R-330AK R-330AW PACKING AND ACCESSORIES TOP PAD ASSEMBLY FPADBA341WRK0 DOOR PROTECTION SHEET CABINET COVER (R-330AK only) SPADPA204WRE0 SPAKHA003WRE0 PLASTIC BAG SSAKHA034WRE0 6- 8 INSTRUCTION BOOK & PRINTING MATTER 6- 2 TURNTABLE TRAY BOTTOM PAD ASSEMBLY FPADBA342WRK0 6- 1 TURNTABLE SUPPORT...
  • Page 72 R-310AK R-330AK R-330AW '96 SHARP CORP. (8K4.150E) Printed in U.S.A...

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