Philips L9.2A Manuals

Manuals and User Guides for Philips L9.2A. We have 1 Philips L9.2A manual available for free PDF download: Service Manual

Philips L9.2A Service Manual

Philips L9.2A Service Manual (36 pages)

Colour Television Chassis

Brand: Philips | Category: TV | Size: 0 MB

Table of Contents

Table of Contents
1
Colour Television
1
Specification of the Terminal Sockets
2
Technical Specifications
2
Directions for Use
5
- The TV' Controls
  6
- Menus
  7
- Installing the TV
  7
- System Selection
  8
- Tuning in TV Channels
  8
- Picture Settings
  9
- Personal Settings
  9
- Sound Settings
  10
- Off Air Stereo Sound
  10
- To Change Code
  11
- Sleeptimer
  11
- Child Lock
  11
- Clock
  12
- To Unlock Channels
  12
- Alternate Channel
  12
- Teletext
  13
- Before Calling for Service
  13
- Service Positions
  14
- Test Points
  14
- Service Modes, Fault Finding and Repair Tips
  14
Mechanical Instructions
14
- Entering the SDM
  15
- Exit the SDM
  15
- Special Functions in SDM
  15
- Service Alignment Mode (SAM)
  15
- Exit the SAM
  16
- Access to SDM
  16
- SAM Menu Control
  16
- Access to Normal User Menu
  16
- Audio Sub Menu
  17
- White Tone Sub Menu
  17
- Tuner Sub Menu
  17
- The Menus and Submenus
  17
- The "Blinking LED" Procedure
  18
- Trouble Shooting Tips
  18
- The Deflection Circuit
  18
- The Power Supply
  18
- Exit
  19
- Compair
  19
- Automatic Information Gathering
  19
- Manual Information Gathering
  19
- Ordering Compair
  20
- Preset Installation
  20
- Alignment Conditions
  21
- Selection of the SDM-Menu
  21
- Electrical Alignments
  21
Alignments
21
- Agc
  22
- If-Pll / If-Pll Pos
  22
- Tuner Options CL, YD and IF-PLL OFFSET
  22
- White Tone
  22
- Primary Side
  24
- The Switching Periods of TS7518
  24
- Option Bits/Bytes
  24
Circuit Description New Circuits and List of Abbreviations
24
- Control Circuitry
  25
- Secondary Voltage Sensing (Pin 14 of IC7520)
  25
- Primary Sensing (Pin 7 of IC7520)
  25
- Peak Current Limiting
  25
- Mono / Av Stereo
  26
- 2Cs
  26
- Btsc
  26
- Tuner and Video if
  26
- Video if
  27
- Video Signal Processing
  27
- IF Band Pass Filter (SAW FILTER)
  27
- Tuner
  27
- CVBS/Y/C Selection
  28
- Luminance / Chroma Signal Processing
  28
- YUV / RGB Processing/ Black Stretching
  28
- Second RGB Insertion
  29
- RGB Processing
  29
- Black Current Calibration Loop
  29
- Beam Current Limiting
  29
- Spare Parts List
  32

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