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Technics SL-EH760 - User Manual

Technics SL-EH760
70 pages
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AD0002035C2
Compact Disc Player
SL-EH760
Traverse Deck:RAE0152Z-1 Mechanism series
Colour
(S)..........Silver Type
Area
(E)..........Europe.
SPECIFICATIONS
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Technics SL-EH760 Specifications

General IconGeneral
Remote ControlYes
Signal-to-Noise Ratio80 dB
Tuner BandsFM, AM
Cassette DeckYes
Dimensions270 x 330 x 360 mm (Main Unit)
Weight7.2 kg (Main Unit)

Summary

SPECIFICATIONS

Audio Section

Technical specifications for the audio output and performance characteristics.

Pickup Section

Technical specifications of the CD pickup mechanism, including wavelength.

General

Overall physical dimensions and weight specifications for the unit.

1. Note

2. Handling Precautions for Traverse Deck

2.1. Handling of traverse deck (optical pickup)

Specific measures to protect the optical pickup from electrostatic discharge.

2.2. Grounding for electrostatic breakdown prevention

Procedures for effective grounding to prevent static electricity damage.

2.2.2. Work table grounding

Method for grounding the work area and equipment for static prevention.

3. Precaution of Laser Diode

4. Location of Controls

5. Operation Checks and Component Replacement Procedures

5.1. Checking for the main P.C.B.

Step-by-step guide for inspecting the main Printed Circuit Board.

5.2. Checking for the operation P.C.B.

Step-by-step guide for inspecting the operation Printed Circuit Board.

5.3. Checking for the CD servo P.C.B.

Step-by-step guide for inspecting the CD servo Printed Circuit Board.

5.4. Replacement for the traverse deck assy

Detailed procedure for removing and replacing the traverse deck assembly.

5.5. Replacement for the disc tray

Detailed procedure for removing and replacing the disc tray mechanism.

5.6. Disassembly and reassembly for mechanism base drive unit

Procedures for disassembling and reassembling the mechanism base drive unit.

5.7. Replacement for the motor assy

Step-by-step instructions for removing and replacing the motor assembly.

6. Error Code Display and Servo Adjustment Function

6.1. Error Code Display Procedure

Steps to activate and understand error code displays for troubleshooting.

6.2. Servo Adjustment Procedure

Method for performing servo adjustments and interpreting results.

6.3. Error code based on troubleshooting

Correlation of error codes with specific faults and troubleshooting steps.

7. To Supply Power Source

8. Schematic Diagram Note

10. Printed Circuit Board Diagram

11. Type Illustration of ICs, Transistors and Diodes

12. Wiring Connection Diagram

13. Block Diagram

14. Troubleshooting Guide

15. Terminal Function of ICs

15.1. IC451 (M38504 M6200 F):; System Control

Pinout and function details for the System Control IC (M38504M6200F).

15.2. IC701 (AN8839 NSBE2):; Servo Amp

Pinout and function details for the Servo Amplifier IC (AN8839NSBE2).

15.3. IC702 (MN662790 RSA):; Servo Processor;Digital Signal Processor;Digital Filter;; D;A converter

Pinout and function details for the Servo Processor IC (MN662790RSA).

15.4. IC703 (AN8739 SBE2):; Focus Coil;Tracking Coil;; Traverse Motor;Spindle; Motor Drive

Pinout and function details for the Motor Drive IC (AN8739SBE2).

16. Replacement Parts List

17. Cabinet Parts Location

18. Loading Unit Parts Location

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