Philips PDP42V7 series Manuals

Manuals and User Guides for Philips PDP42V7 series. We have 2 Philips PDP42V7 series manuals available for free PDF download: Service Manual

Philips PDP42V7 series Service Manual

Philips PDP42V7 series Service Manual (35 pages)

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Brand: Philips | Category: TV | Size: 57.61 MB

Table of Contents

Table of Contents
1
Technical Specifications, Connections, and Chassis Overview
2
- General Specification
  2
- Voltage Label
  2
- Definitions
  2
- Connection Overview
  3
- Connector Signals
  3
- PSU Cable Assies
  3
- PSU Connectors
  3
- Chassis Overview
  4
- PWB Location
  4
Safety Instructions, Warnings, and Notes
5
Directions for Use
5
- Label Location
  6
- Mechanical Overview PDP42V7*
  6
- Cable Dressing
  6
Mechanical Instructions
6
- Label Indication
  7
- Label Information
  7
- Quick Module Check PDP42V7*
  8
- Logical Judgement
  8
- Quick Check
  8
Service Modes, Error Codes, and Fault Finding
8
- Control + Y-SUS Board
  9
- Connectors
  9
- No Display
  9
- Exhaust Tip
  9
- Psu
  10
- PSU Power Protection
  10
- PSU Trouble Shooting
  10
- Control Board
  11
- Y-SUS Board
  11
- Y-SUS Board Output Diode Check
  11
- Control B/D Trouble Shooting
  11
- Z-SUS Board
  12
- Z-SUS Board Fuse Check
  12
- Checking TCP
  12
- Bar Defect (Vertical)
  12
- Evenly Repeated Lines
  13
- Line Defect (Vertical)
  13
- Bar Defect (Horizontal)
  13
- Control Board Address Flow
  13
- Scan IC Check
  14
- Mis-Discharge Defect
  14
- Scan IC Output Diode Check
  14
- Mis-Discharge
  14
- Detailed Module Check PDP42V7*
  15
- The Screen Does Not Display a Picture
  15
- IPM Check
  15
- Y and Z Board Output Waveform (1 Sub Frame)
  15
- All, or Half of the Screen Is Not Shown
  16
- Data TCP IC Examination
  16
- Display Defects
  16
- Unusual Pattern on Display
  16
- Regular Stripe on Display
  17
- Scan FPC Problem
  17
- Data Copy into Vertical Direction
  17
- Screen Display “Scan FPC Problem”
  17
- One or Several Horizontal Lines on the Screen
  18
- Checking for Component Damage
  18
- Low Brightness of Displayed Picture
  18
- IPM Normal Output
  18
- Reset Section Normal Output
  19
- SCAN IC Defective
  19
- Set_Down FET Defective
  19
- Set_Up FET Defective
  19
- Tcps
  20
- Crystal (CTRL Board: X1)
  20
- Crystal Normal Output
  20
- SCAN IC Normal Output
  20
- Detailed PSU Check PDP42V7*
  21
- PSU Top View
  21
- PSU Connector I/O Pin Assignment
  21
- PSU "On/Off" Sequence in "Auto" Mode
  21
- +8V6 Circuit Protection
  22
- -18V Circuit Protection
  22
- PFC Circuit Protection
  22
- Vs Output Protection
  22
- Defect Description Form
  23
Block Diagrams, Test Point Overviews, and Waveforms
24
Circuit Diagrams and PWB Layouts
25
- Alignment PDP42V7*
  26
- Connection Diagram and Set-Up
  26
- Vset-Up Alignment
  26
Alignments
26
- Vs Alignment on PSU
  27
- Internal Test Patterns
  27
- Switch Setting
  27
- Connect Mains
  27
- X Board
  28
- Z Sustain Board
  28
- TCP Separating
  28
Circuit Descriptions, Abbreviation List, and IC Data Sheets
28
- FPC Separating
  29
- Y Sustain Board
  29
- Y Drive Board
  29
- DC/DC Converter Part
  30
- FFC (Flat Flexible Cable)
  30
- Flexible Printed Circuit
  30
- FPC (Flexible Printed Circuit)
  30
- IPM (Intelligent Power Module)
  31
- Abbreviation List
  31
- IC Data Sheets
  31
- Intelligent Power Module
  31
Spare Parts List
32
Revision List
33

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Philips PDP42V7 series Service Manual

Philips PDP42V7 series Service Manual (20 pages)

Brand: Philips | Category: TV | Size: 3.38 MB

Table of Contents

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