Panasonic SA-HT870E Manuals

Manuals and User Guides for Panasonic SA-HT870E. We have 1 Panasonic SA-HT870E manual available for free PDF download: Service Manual

Panasonic SA-HT870E Service Manual (82 pages)

DVD Home Theater Sound System

Brand: Panasonic | Category: Stereo System | Size: 4.85 MB

Table of Contents
3
1 Use of Active Subwoofer

4
- Checking Player When Active Subwoofer Is Not Used
  4
2 Safety Precautions

5
- General Guidelines
  5
3 Prevention of Electro Static Discharge (ESD) to

5
- Electrostatically Sensitive (ES) Devices
  5
4 Before Repair and Adjustment (Using Active Subwoofer)

6
5 Protection Circuitry

6
6 Precaution of Laser Diode

7
7 About Lead Free Solder (Pbf)

7
8 General Description

8
- Operating Instructions
  8
- Disc Information
  9
9 Accessories

10
10 Caution for AC Main Lead

11
11 Handling Precautions for Optical Pickup Unit

12
12 Disassembling the Casing and Checking P.C.b.s

14
- Disassembly Procedure
  14
- Casing Parts and P.C.B. Positions
  14
- Top Cabinet
  15
- Tray (When Taking out Disc Manually)
  15
- Front Panel
  15
- FL P.C.B. and Volume P.C.B
  16
- Mechanism Unit
  16
- DVD Module P.C.B
  16
- Rear Panel
  17
- Main P.C.B
  17
- Service Position
  17
13 Assembling and Disassembling the Mechanism Unit

18
- Disassembly Procedure
  18
- Traverse Unit
  18
- Tray
  19
- Loading Section
  20
- Tray Loading P.C.B
  21
- Optical Pickup Unit
  22
- Traverse Motor and Spindle Motor
  25
14 DVD-Optical Pick-Up Self-Diagnosis and Replacement

27
- Procedure
  
  27
- Optical Pickup Breakdown Diagnosis
  27
- Service Mode Table
  28
- DVD Self Diagnostic Function-Error Code
  28
- Last Error Code Saved During no PLAY
  29
- Service Mode Table
  30
- Sales Demonstration Lock Function
  32
- Handling after Completing Repairs
  32
15 Self-Diagnosis Function

33
- Automatic Displayed Error Codes
  33
- Memorized Error Codes
  33
16 Service Precautions

34
- Recovery after the DVD Player Is Repaired
  34
- Firmware Version-Up of the DVD Player
  34
17 Adjustment Procedure

35
18 Abbreviations

37
19 Voltage Chart

39
- DVD Module P.C.B
  39
- Main P.C.B
  41
- Tray Loading P.C.B
  43
- Scart P.C.B
  43
- Fl P.C.b
  43
20 Schematic Diagram Notes

44
21 Block Diagram

45
22 Schematic Diagram

51
23 Printed Circuit Board Diagram

59
24 Wiring Connection Diagram

63
25 Illustration of IC 痴, Transistors and Diodes

65
Terminal Function of Ics

66
- IC2018 (C2CBHG000139): System Control
  66
27 Parts Location and Replacement Parts List

67

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Panasonic SA-HT870E Manuals

Panasonic SA-HT870E Service Manual (82 pages)

Table of Contents

1 Use of Active Subwoofer

2 Safety Precautions

3 Prevention of Electro Static Discharge (ESD) to

4 Before Repair and Adjustment (Using Active Subwoofer)

5 Protection Circuitry

6 Precaution of Laser Diode

7 About Lead Free Solder (Pbf)

8 General Description

9 Accessories

10 Caution for AC Main Lead

11 Handling Precautions for Optical Pickup Unit

12 Disassembling the Casing and Checking P.C.b.s

13 Assembling and Disassembling the Mechanism Unit

14 DVD-Optical Pick-Up Self-Diagnosis and Replacement

Procedure

15 Self-Diagnosis Function

16 Service Precautions

17 Adjustment Procedure

18 Abbreviations

19 Voltage Chart

20 Schematic Diagram Notes

21 Block Diagram

22 Schematic Diagram

23 Printed Circuit Board Diagram

24 Wiring Connection Diagram

25 Illustration of IC 痴, Transistors and Diodes

Terminal Function of Ics

27 Parts Location and Replacement Parts List

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