Belson BSV-4251 manuály

Belson BSV-4251 Servisní příručka (75 strany)

Značka: Belson | Kategorie: LCD televizory | Velikost: 2.60 MB |

Angličtina

Tabulka s obsahem

Service Manual

1

CONTENTS

2

.…….…………………………..…………. 53

3

SPECIFICATIONS

4

OPTIONAL EXTRAS

8

REMOTE CONTROL BUTTONS

9

TELETEXT FUNCTION

10

[ PDP42V51000,51300,51330]

12

2) Display Dot Diagram

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ADR[12:0]

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1. The function of each part

16

MODULE BASIC CONFIGURATION

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VSC BOARD PIN CONFIGURATION

18

) 0V

19

OSD MENU(FACTORY)

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CALIBRATION MENU

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COLOR CONTROL MENU

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PW565 MENU

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VPC3230-MAIN MENU

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VPC3230-SUB MENU

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ADC MENU

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HEATRUN MENU

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VERSION MENU

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SETUP MENU

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DESCRIPTION OF VSC FUNCTIONS

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EQUALIZER

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AVL (Auto Volume Leveler)

33

VPC3230D (Video Processor)

33

AD9883 (A/D Converter)

36

PW565 (Scaler)

37

MSP3450 (Sound Processor)

38

Power & MISC Waveform

39

[PDP42V5####]

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1. After Relay On

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PSU POWER SEQUENCE

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VOLTAGE & W/B ADJUSTMENT

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2. W/B adjustment

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SAFETY PRECAUTIONS

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CAUTIONS

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TROUBLE SHOOTING

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※ Screen Display Form

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-1. No Power

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-2. No Sound

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-3. No Video

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3-4. No Sound

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PSU(DGK-420W) TOP

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■ PSU(DGK-420W) BOTTOM

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No Part no Description

68

TRANSISTOR

71

CAPACITOR

72

COIL,CORE,BEAD

73

RESISTOR

73

ACCESSORIES

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EXPLODE VIEW

75

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