Panasonic SC-UA3GN Manuals

Manuals and User Guides for Panasonic SC-UA3GN. We have 1 Panasonic SC-UA3GN manual available for free PDF download: Service Manual

Panasonic SC-UA3GN Service Manual

Panasonic SC-UA3GN Service Manual (74 pages)

Brand: Panasonic | Category: Stereo System | Size: 9.04 MB

Table of Contents

Table of Contents
1
1 Safety Precautions

3
2 Warning

7
3 Service Navigation

10
- Service Information
  10
4 Specifications

11
5 Location of Controls and Components

12
- Remote Control Key Button Operation
  12
- Main Unit Key Button Operation
  13
6 Service Mode

14
- Cold-Start
  14
- Sales Demonstration Lock Function
  14
- Doctor Mode Table 1
  15
- Self-Diagnostic Mode
  17
- Self-Diagnostic Error Code Table
  17
7 Troubleshooting Guide

19
- No Power or no Display
  19
- Bluetooth® Pairing Failure
  19
- No Key Function
  19
- No Remote Control Function
  20
- USB Device Cannot Detect
  20
- No Output Sound
  20
- Check Point
  21
8 Disassembly and Assembly Instructions

22
- Types of Screws
  22
- Disassembly Flow Chart
  23
9 Service Position

32
- Checking of Main P.C.B. and SMPS Module
  32
10 Block Diagram

33
- System Control
  33
- Audio (1/2)
  34
- Audio (2/2)
  35
- Power Supply
  36
11 Wiring Connection Diagram

37
12 Schematic Diagram

39
- Schematic Diagram Notes
  39
- Main (Micon) Circuit (1/2)
  41
- Main (Micon) Circuit (2/2)
  42
- Main (Connector), Main (Bluetooth) and Main (Fan LED) Circuit
  43
- Main (FE) Circuit
  44
- Main (DAMP) Circuit
  45
- Main (DSP) Circuit
  46
- Main (OPT_SRC) Circuit
  47
- Main (Tuner AUX) and Main (USB) Circuit
  48
- Main (Voltage Regulator) Circuit
  49
- Panel Circuit
  50
- MIC (for E/PR/PU), USB, LED, CD Interface
  51
  - Circuit
    51
13 Printed Circuit Board

52
14 Voltage and Waveform Measurement

57
- Voltage Measurement
  57
15 Exploded View and Replacement Parts List

61
- Cabinet Parts Location
  61
- Cabinet Parts Location
  62
- Packaging
  63
- Mechanical Replacement Part List
  65
- Electrical Replacement Parts List
  67

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