JVC DX-U8UN Manuals

Manuals and User Guides for JVC DX-U8UN. We have 1 JVC DX-U8UN manual available for free PDF download: Service Manual

JVC DX-U8UN Service Manual

JVC DX-U8UN Service Manual (103 pages)

COMPACT COMPONENT SYSTEM

Brand: JVC | Category: Speaker System | Size: 9.49 MB

Table of Contents

Table of Contents
1
Specifications
2
Safety Precautions
4
Leakage Shock Hazard Testing
4
Grounding to Prevent Damage by Static Electricity
5
Handling the Traverse Unit (Optical Pickup)
5
Attention When Traverse Unit Is Decomposed
5
Important for Laser Products
6
Specific Service Instructions
7
- Main Body Disassembly
  8
- Removing the METAL COVER
  8
Disassembly
8
- Removing the DVD CHANGER MECHANISM Assembly
  9
- Removing the MECHA CHASSIS
  10
- Removing the VIDEO BOARD Assembly
  10
- Removing the REAR COVER with FAN
  11
- Removing the TUNER PACK
  12
- Removing the REAR PANEL
  13
- Removing the MAIN BOARD Assembly
  14
- See Fig.
  14
- Removing the REGULATOR BOARD Assembly
  15
- See Fig.
  15
- Removing the SURROUND AMP BOARD Assembly
  16
- Removing the FRONT PANEL Assembly
  16
- Removing the CASSETTE MECHANISMS
  17
- Removing the FL BOARD Assembly and SWITCH BOARD Assembly
  18
- Removing the MIC BOARD Assembly
  18
- DVD Changer Mechanism Assembly Section Disassembly
  19
- Removing the Tray Assemblies
  19
- See Fig.
  21
- Removing the Switch Board
  21
- Removing the DVD Servo Board
  21
- Removing the Motor Board
  22
- Removing the Motor
  22
- No.mb616)1
  22
- Removing the DVD Traverse Mechanism Assembly
  23
- See Fig.
  23
- Removing the DVD Pickup
  24
- Attaching the DVD Pickup
  24
- See Fig.
  24
- Removing the Spindle Motor Board
  26
- See Fig.
  26
- Removing the Feed Motor
  27
- See Fig.
  27
- Removing the Side (L) and Tray Switch Board
  28
- See Fig.
  28
- Removing the Side (R) Assembly
  29
- See Fig.
  29
- Removing the Lifter Assembly
  30
- Removing the Sensor Board and SV Resistor
  31
- Taking out the Disc in the Play Mode
  32
- To Enter/Exit DVD Test Mode
  34
- Device Key Checksum Display
  34
- DVD Check Modes
  34
Adjustment
34
Troubleshooting
35

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