User Manuals: Sharp XL-50H Micro Component System

Manuals and User Guides for Sharp XL-50H Micro Component System. We have 1 Sharp XL-50H Micro Component System manual available for free PDF download: Service Manual

Sharp XL-50H Service Manual

Sharp XL-50H Service Manual (61 pages)

Brand: Sharp | Category: Stereo System | Size: 2 MB

Table of Contents

Table of Contents
1
Safety Precaution for Service Manual
2
Specifications
2
- Front Panel
  3
- Rear Panel
  3
Names of Parts
3
- Speaker Section
  4
- Remote Control
  4
- Tuner Control Section
  4
- Tape Control Section
  4
- Preparation for Use
  5
- Resetting the Microcomputer
  5
- Connecting the AC Power Lead
  5
- Setting the Clock
  5
Operation Manual
5
Caution on Disassembly
6
Disassembly
6
Removing and Reinstalling the Main Parts
7
Adjustment
9
Information Provided by RDS
10
Rds
10
- Turning on the Test Mode
  11
- CD Test Mode
  11
Test Mode
11
- Tuner Test Mode
  13
- Other Cautions
  13
- Preset Frequencies for Various Destinations
  14
- ASPM TEST Mode
  14
- Scan Frequency
  15
- Cautions Concerning the ASPM Test Mode
  15
- Broadcast
  15
- Electronic Volume Test Mode
  16
- Timer Test Mode
  16
- LCD Test Mode
  17
- Key Input Diagnosis Test Mode
  17
- In Case of XL-40H/50H
  17
- Types of Transistor and Led
  18
- Capacitor
  18
- Resistor
  18
Notes on Schematic Diagram
18
No Disc Focus Search
19
Waveforms of CD Circuit
19
Block Diagram
20
Schematic Diagram / Wiring Side of P.w.board
24
- Display Pwb-A2
  31
- Tape Mechanism
  33
- How to Use
  34
- Turn the Power off
  34
- When the CD Does Not Function
  34
Troubleshooting
34
- Laser Failure
  36
- Focus Failure
  36
- Focus Servo Sawtooth Wave Failure
  37
- Spindle Motor Clv Servo Failure
  37
- HF Error
  38
- No Sound
  38
- Sled Servo Failure
  39
- Sled Motor Operation Failure
  39
- Track Search Failure
  39
- Function/Volume Equalizer
  40
Function Table of IC
40
- System Microcomputer
  42
- Servo Pre Amp
  45
- LCD Display
  50
Lcd Segment
50
Explanation of Capacitors/Resistors Parts Codes
51
Parts Guide
51

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