Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Manuals

Manuals and User Guides for Panasonic CT20DC50B - 20" CLR TV/DVD COMBO. We have 2 Panasonic CT20DC50B - 20" CLR TV/DVD COMBO manuals available for free PDF download: Service Manual, Operating Instructions Manual

Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Service Manual (66 pages)

Color Television

Brand: Panasonic | Category: TV | Size: 15.6 MB

Service Manual
1
Important Safety Notice

2
- Safety Precautions
  2
- Table of Contents
  3
Service Notes

4
Receivers Feature Table

6
Location of Controls

7
Disassembly for Service

10
- Back Cover
  10
- A-Board - Main Chassis
  10
- C-Board - CRT Output
  10
- JJ-Board - A/V Switch, A/V Decoder
  10
- K-Board - Customer Controls
  11
- M-Board - DVD-TV CPU Interface
  11
- P-Board - DVD Power Supply
  11
- W-Board - Connector Interface
  11
- Speakers
  11
- Disassembly for CRT Replacement
  11
- CRT Replacement
  11
- DVD Replacement
  12
Component Identification

14
G-Board Installation

16
Chassis Service Adjustment Procedures

17
- B+ Voltage Confirmation
  17
- Source Voltage Chart
  17
- High Voltage Check
  17
- DVD Voltage Check
  17
Purity and Convergence Procedures

18
Service Mode (Electronic Controls)

21
- Entering Service Mode
  21
- Toggle between Modes
  21
- Exiting the Service Mode
  21
- Sub-Data Adjustment
  22
- Cut-Off Adjustment
  22
- Options Adjustment
  23
- MTS Adjustment
  23
- Comb Filter Adjustment
  24
- To Check Purity
  25
Instructional Flow Chart for Service Mode

26
Service Adjustments

28
- (Electronic Control)
  
  28
- Sub-Brightness
  28
- Video Adjustment Level
  28
- Sub-Contrast
  28
- Tint/Color Adjustment
  29
- Color Temperature Adjustment
  29
- Complete Adjustment
  29
- Horizontal Centering
  30
- Audio Adjustment
  30
- MTS Circuit Adjustment
  30
- Input Level Adjustment
  30
- Stereo Separation Adjustment
  30
- Clock Adjustment (Sb)
  31
- Vertical Size
  31
Service Adjustments (Mechanical Controls)

31
- VCO Field Adjustment L105
  31
- Focus (Part of T551)
  31
Audio Signal Path Block Diagram

32
Video-Chroma Signal Path Block Diagrams

33
IC101 VCJ IN/OUT Pins and Functions

34
IC001 MPU IN/OUT Pins and Functions

35
Parts List

37
- Replacement Parts List
  38
Description of Abbreviation Guide

46
Schematic Notes

47
Schematics and Voltages G - Board

51
- K - Board
  
  51
LAYOUTSG & K- Boards

51
- A - Board
  
  52
- JJ - Board
  
  54
- M - Board
  
  56
- Voltages (A-Board)
  
  57
- P- Board
  
  58
- Voltages (P-Board)
  
  59
- P - Board
  
  59
- W - Board
  
  60
- Voltages (JJ-Board)
  
  61
- JJ - Board
  
  61
- A - Board
  
  62
- C - Board
  
  63
- Voltages (C-Board)
  
  63
- Waveforms
  
  64

Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Operating Instructions Manual (49 pages)

20" Diagonal Combination TV/DVD Player

Brand: Panasonic | Category: TV DVD Combo | Size: 4.42 MB

Information for Your Safety

2
- Table of Contents
  4
Congratulations

6
- Customer Record
  6
- Care and Cleaning
  6
- Specifications
  6
Installation

7
- Television Location
  7
- Optional Cable Connections
  7
- AC Power Supply Cord
  7
- Cable / Antenna
  7
- Cable Connection
  7
- Antenna Connection
  7
Remote Control Operation

8
- Remote Control
  8
- Quick Reference Functional Key Chart
  9
- Battery Installation
  11
- Programming the Remote
  12
- Component Codes
  13
Optional Equipment Connections

15
- VCR Connection
  15
- To Audio Amplifier
  15
- Dolby Digital Decoder Connection
  16
Main Menu

17
- ACTION Button
  17
- CH / VOL Buttons
  17
- Front Control Panel Buttons
  17
Main Menu Feature Chart

18
Special Features

20
- Languages
  20
- Timer
  20
- Sleep Timer
  20
- Program Timer
  20
- CH CAP (Channel Caption)
  21
Lock

22
- Game Guard Lock and Unlock
  22
V-Chip Operation

23
- Motion Picture Ratings
  23
- Motion Picture Ratings Chart
  24
- TV Parental Guide
  24
- TV Parental Guide Ratings Chart
  25
- Blocking Message
  26
- Child Lock
  26
Remote Control Buttons - DVD Operation

27
- DVD Quick Reference Functional Chart
  27
- Top Menu
  29
- Menu
  29
- Angle
  29
- Subtitle
  30
- Audio
  31
- Play Mode
  31
- Marker
  33
- Repeat Mode
  34
- A-B Repeat
  35
- Vss
  36
DVD Operation

37
- Volume Adjustment in DVD Mode
  37
- General Information about On-Screen Menu Icons
  37
DVD Setup Menus

38
- Disc Languages
  38
- Ratings Level
  39
- Selecting Language of On-Screen Display Menus
  40
- On-Screen Messages
  41
- TV Aspect
  42
- Digital Audio Output
  42
- Other Settings
  43
  - Still Mode
    43
  - Audio During Search
    43
  - TV Mode
    44
  - Dynamic Range Compression
    44
  - Still Picture Display
    44
  - Black Level Control
    45
Language Code List

46
Troubleshooting Chart-TV

47
Troubleshooting Chart-DVD

48

Panasonic Categories

Camcorder

Air Conditioner

Digital Camera

Cordless Telephone

More Panasonic Manuals

Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Manuals

Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Service Manual (66 pages)

Table of Contents

Important Safety Notice

Service Notes

Receivers Feature Table

Location of Controls

Disassembly for Service

Component Identification

G-Board Installation

Chassis Service Adjustment Procedures

Purity and Convergence Procedures

Service Mode (Electronic Controls)

Instructional Flow Chart for Service Mode

Service Adjustments

(Electronic Control)

Service Adjustments (Mechanical Controls)

Audio Signal Path Block Diagram

Video-Chroma Signal Path Block Diagrams

IC101 VCJ IN/OUT Pins and Functions

IC001 MPU IN/OUT Pins and Functions

Parts List

Description of Abbreviation Guide

Schematic Notes

Schematics and Voltages G - Board

K - Board

LAYOUTSG & K- Boards

A - Board

JJ - Board

M - Board

Voltages (A-Board)

P- Board

Voltages (P-Board)

P - Board

W - Board

Voltages (JJ-Board)

JJ - Board

A - Board

C - Board

Voltages (C-Board)

Waveforms

Panasonic CT20DC50B - 20" CLR TV/DVD COMBO Operating Instructions Manual (49 pages)

Table of Contents

Information for Your Safety

Congratulations

Installation

Remote Control Operation

Optional Equipment Connections

Main Menu

Main Menu Feature Chart

Special Features

Lock

V-Chip Operation

Remote Control Buttons - DVD Operation

DVD Operation

DVD Setup Menus

Language Code List

Troubleshooting Chart-TV

Troubleshooting Chart-DVD

Related Products

Panasonic Categories