Technics SL-C700E Service Manual
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Technics SL-C700E Service Manual

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Compact Disc Player
SL-C700E
Model No.
Product Colour:
(S) ...... Silver Type
© Panasonic Corporation 2015. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.PSG1502003CE

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Summary of Contents for Technics SL-C700E

  • Page 1 ORDER NO.PSG1502003CE Compact Disc Player SL-C700E Model No. Product Colour: (S) ..Silver Type © Panasonic Corporation 2015. All rights reserved. Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------3 1.1. General guidelines -----------------------------------------3 2 Warning --------------------------------------------------------------4 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices ---------------4 2.2. Service caution based on legal restrictions----------5 2.3. Precaution of Laser Diode -------------------------------6 2.4.

  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. General guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistor-sand semiconductor "chip"...

  • Page 5: Service Caution Based On Legal Restrictions

    2.2. Service caution based on legal restrictions 2.2.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 6: Precaution Of Laser Diode

    2.3. Precaution of Laser Diode CAUTION! THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. Caution: This product utilizes a laser diode with the unit turned "on", invisible laser radiation is emitted from the pickup lens. Wavelength: 790 nm (CD) Maximum output radiation power from pickup: 100 μW/VDE Laser radiation from the pickup unit is safety level, but be sure the followings:...

  • Page 7: Handling Precaution For Cd Drive Uint(Optical Pickup)

    2.4. Handling Precaution for CD DRIVE UINT(Optical Pickup) The laser diode in the CD DRIVE UINT(Optical Pickup) may break down due to static electricity of clothes or human body. Special care must be taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the Traverse Unit. 2.4.1.

  • Page 8: Specifications

    3 Specifications...

  • Page 9: Location Of Controls And Components

    4 Location of Controls and Components...

  • Page 11: Troubleshooting Guide

    5 Troubleshooting Guide 5.1. Check the problem is reproduced...

  • Page 12: No Power

    5.2  No power...

  • Page 17: Led Does Not Illuminate

    5.3. LED does not illuminate 5.4. No buzzer 5.5. Remote control does not operate...

  • Page 18: No Display

    5.6. No Display...

  • Page 19: No Cd Operation

    5.7. No CD operation...

  • Page 20: Connector Pin Configuration

    5.8. Connector pin configuration...

  • Page 21: Blocks Related To Each Function

    5.9. Blocks related to each function...

  • Page 22: Disassembly And Assembly Instructions

    6 Disassembly and Assembly Instructions...

  • Page 23: Pcb Layout Drawing

    6.1. PCB layout drawing 6.1.1. Inside the main unit...
  • Page 24 6.1.2. Front part...

  • Page 25: Removing The Disc When The Disc Cannot Be Removed Using The Opening-Closing Button

    6.2. Removing the disc when the disc cannot be removed using the opening-closing button 1. Turn OFF the main unit, and remove the AC cord. 2. Place the main unit in the way that its bottom can be seen. 3. Using a flathead screwdriver (small), slide the cam slide seen from the slit at the bottom of the deck in the arrow direction, then slightly eject the tray.

  • Page 26: Disassembly Flow Chart

    6.3. Disassembly flow chart The following flow chart shows the procedure to disassemble exterior and interior parts for internal inspection. Assembly is done in reverse order of the flow chart.

  • Page 27: Set Leg Unit

    6.4. SET LEG UNIT 6.6. TOP CABINET BLOCK 1. Remove the screws for removal. 1. Remove the TOP AL PANEL. • Screw: 4 (See 6.5. TOP AL PANEL, step 1.) 2. Remove the screws for removal. • Screw: 9 6.5. TOP AL PANEL 1.

  • Page 28: Front Panel Unit

    6.8. FRONT PANEL UNIT 6.9. TOUCH SENSOR PCB, PICT LIGHTING WINDOW 1. Remove the couplers. • Coupler: P805A, P806A, P813A 1. Remove the FRONT PANEL UNIT. (See 6.8. FRONT PANEL UNIT, step 1 and 2.) 2. Remove the coupler, screws and F brackets for removal. •...

  • Page 29: Ir Pcb, Main Switch Pcb

    6.11. IR PCB, MAIN SWITCH PCB 2. Remove. 1. Remove the FRONT PANEL UNIT. (See 6.8. FRONT PANEL UNIT, steps 1 and 2.) 2. Remove the coupler and screws for removal. *Remove binding wires as necessary. • Coupler: P831B • Screw: 7 3.

  • Page 30: Spring, Cd Loading Unit

    6.16. INSULATOR, CD DRIVE UNIT  Note when attaching the CD MECHA BLOCK • When attaching the CD MECHA BLOCK, pass the FFC into 1. Remove the CD MECHA BLOCK. the gap between CD MECHA DRIVE PCB and MAIN PCB, (See 6.

  • Page 31: Main Pcb

    6.18. MAIN PCB 6.19. SOFTWARE IN 1 PCB, SOFTWARE IN 2 PCB 1. Remove the REAR PANEL. (See 6.17. REAR PANEL, step 1.) 1. Remove the REAR PANEL. 2. Remove the couplers and screws for removal. (See 6.17. REAR PANEL, step 1.) •...

  • Page 32: Ps Pcb

    6.21. PS PCB 2. Remove the clamper. 1. Remove the couplers screws and spacers for removal. *Remove binding wires as necessary. • Coupler: P901B, P9911A, P9912A • Screw A: 2 • Screw B: 2  Note when attaching the AC INLET PCB •...

  • Page 33: Dimensions

    7 Dimensions...

  • Page 34: Block Diagram

    8 Block Diagram...

  • Page 35: Wiring Connection Diagram

    9 Wiring Connection Diagram...
  • Page 41 Model No. : SL-C700E Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks RKW1104-S FRONT PANEL ASSY RGL0810-Q PICT LIGHTING WINDOW(LED) RGR0480A-B REAR PANEL RKA0235-S SET LEG UNIT RGG0255A-S SIDE PANEL (L) RGG0255-S SIDE PANEL (R)

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