Toshiba CN27E90 Manuals

Manuals and User Guides for Toshiba CN27E90. We have 3 Toshiba CN27E90 manuals available for free PDF download: Technical Training Manual, Owner's Manual

Toshiba CN27E90 Technical Training Manual (139 pages)

N5SS (TG-1, C) CHASSIS

Brand: Toshiba | Category: TV | Size: 1.32 MB

Table of Contents
2
Section I

6
Outline

6
Tuner, If/Mts/S.pro Module

16
- Circuit Block
  17
- Tuner
  18
- If/Mts/S.pro Module
  19
- Pip Tuner
  23
Channel Selection Circuit

24
- Outline of Channel Selection Circuit System
  25
- Operation of Channel Selection Circuit
  25
- Microcomputer
  26
- Microcomputer Terminal Function
  27
- Eeprom (Qa02)
  29
- On Screen Function
  29
- System Block Diagram
  30
- Local Key Detection Method
  31
- Remote Control Code Assignment
  32
- Entering to Service Mode
  35
- Test Signal Selection
  35
- Service Adjustment
  35
- Failure Diagnosis Procedure
  36
- Trouble Shooting Chart
  38
Audio Output Circuit

41
- Outline
  42
- Audio out IC
  43
Section V

44
A/V Switching Circuit

44
- Outline
  45
- In / out Terminals
  45
- Circuit Operation
  45
Section VI

47
Video Processing Circuit

47
- Outline
  48
- Signal Flow
  48
- Circuit Operation
  48
Section VII

52
V/C/D/IC

52
Section VIII

55
Pip Module

55
Section IX

58
Sync Separation, H-Afc, H-Oscillator Circuits

58
Section X

63
Vertical Output Circuit

63
- Outline
  64
- Output Circuit
  65
Section XI

69
Horizontal Deflection Circuit

69
- Outline
  70
- Horizontal Drive Circuit
  70
- Basic Operation of Horizontal Drive
  71
- Circuit Description
  73
- Horizontal Output Circuit
  74
- High Voltage Generation Circuit
  79
- X-Ray Protection Circuit
  82
- Over Current Protection Circuit
  83
- Kink Correction Circuit
  84
Section XII

85
DEFLECTION DISTORTION CORRECTION CIRCUIT (Side DPC Circuit)

85
- Deflection Distortion Correction IC (Ta8859P)
  86
- Side Dpc
  87
- Diode Modulator Circuit
  88
- Actual Circuit
  89
Section XIII

92
Closed Caption/Eds Circuit

92
- Outline
  93
- Data Transmission Format
  93
- Display Format
  94
- Circuit Operation
  95
Section XIV

98
Power Circuit

98
- Outline
  99
- Rectifying Circuit and Standby Power Supply
  100
- Main Supply Circuit
  100
- Outline of Current Resonant Type Supply
  101
- Fundamental Theory
  101
- Actual Circuit
  102
- Other Power Circuit
  105
- Protector Module (Z801)
  106
Section XV

109
Dsp Circuit

109
- Origins of Dolby Surround
  110
- The Dolby Mp Matrix
  110
- The Dolby Surround Decoder
  111
- Dsp Circuit
  111
- DSP (Digital Surround Processor) IC
  114
- Surround Circuit
  116
- Input Balance Circuit
  116
- Matrix Circuit
  117
- Filter Circuit (Anti-Alias Filter)
  117
- Dsp Circuit (Delay)
  118
- Khz LOW PASS FILTER
  119
- Dolby Nr Circuit
  120
- Dsp Front Addition Circuit
  121
- Bus Converter
  122
- Neutral Bias
  122
- AUDIO OUTPUT AMPLIFIER (for Rear SP)
  123
- Troubleshooting Chart
  124
Section XVI

125
Failure Diagnosis Procedures

125

Toshiba CN27E90 Owner's Manual (51 pages)

Toshiba CN27E90: User Guide

Brand: Toshiba | Category: TV | Size: 3.93 MB

Toshiba CN27E90 Owner's Manual (51 pages)

Brand: Toshiba | Category: TV | Size: 3.93 MB

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Toshiba CN27E90 Manuals

Toshiba CN27E90 Technical Training Manual (139 pages)

Table of Contents

Section I

Outline

Tuner, If/Mts/S.pro Module

Channel Selection Circuit

Audio Output Circuit

Section V

A/V Switching Circuit

Section VI

Video Processing Circuit

Section VII

V/C/D/IC

Section VIII

Pip Module

Section IX

Sync Separation, H-Afc, H-Oscillator Circuits

Section X

Vertical Output Circuit

Section XI

Horizontal Deflection Circuit

Section XII

DEFLECTION DISTORTION CORRECTION CIRCUIT (Side DPC Circuit)

Section XIII

Closed Caption/Eds Circuit

Section XIV

Power Circuit

Section XV

Dsp Circuit

Section XVI

Failure Diagnosis Procedures

Toshiba CN27E90 Owner's Manual (51 pages)

Toshiba CN27E90 Owner's Manual (51 pages)

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