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Panasonic SJ-MR230DGK specifications Check the main P.C.B. A side as shown below

Models: SJ-MR230DGK

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- Check the main P.C.B. (A side) as shown below.

- Check the main P.C.B. (A side) as shown below.

5.2.Replacement for the intermediate cabinet - Follow the (Step1)-(Step3) of item 5.1.

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Panasonic SJ-MR230DGK specifications Check the main P.C.B. A side as shown below

Contents

Portable MD Recorder ColoursBlue Type SPECIFICATIONSAudio 1. Accessories 2. Precation of Laser Diode 3.Operating Instructions 4.1. Handling the optical magnetism head unit1.Human body grounding 5.1. Checking for the main P.C.B Check the main P.C.B. A side as shown below Follow the Step1-Step4of item 5.3. Replacement for the open knobFollow the Step1-Step3of item Page Page Follow the Step1-Step4of item 5.5. Replacement for the LCDFollow the Step1-Step3of item Page 5.6. Replacement for the lift motor Follow the Step1-Step3of itemFollow the Step1-Step4of item Follow the Step1 of itemPage Page 6. Measurements and Adjsutments 6.1. Instruments to prepareshown in Fig. Cautions 6.2.2. Laser Power Adjustment6.2.2.2. Adjustment Procedure 2.Set the laser power meter 1 step It is set to “0FNG” at the time of abnormalities 6.3. Checking the main units keys 7. Troubleshooting Guide 7.1. Overall Flow ChartPage 7.1.2. Confirmation of main unit and cradle Page 7.2. Flow Chat of Each Part Page Page Page Page Page Page Page 8. Display of Self-DiagnosticFunction 10. Schematic Diagram Notes 10.1. Schemtic Diagram Notes11.Schematic Diagram 12.Printed Circuit Board Diagram 13.Block Diagramimpedance of the DC circuit tester IC and LSI are sensitive to static electricity15.1. IC1 AN22010A-VF :RF AMP 14.Wiring Connection Diagram15.Terminal Function of ICs Mark Mark Mark Mark Mark Mark Mark Mark 15.4. IC501 C2DBKJ000062 : SYSTEM CONTROL Mark Mark Mark Mark 16. Caution in Use of Rechargeable Battery Assy 17. Replacement Parts List 32-1 32-232-3 32-444-2 44-444-5 A3-1Page Ref. No Part NoPart Name & Description RemarksCONNECTOR21P CONNECTOR6PCONNECTOR4P CONNECTOR4PRef. No Ref. No Part Name & DescriptionRemarks Q312Ref. No Part NoPart Name & Description Remarks18. Cabinet Parts Location 19. Packaging 20. Schematic Diagram for printing with A4 H0211 TN/HH