Beko Plasma TV Manuel de service télécharger pdf (Page 69)

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2-12. A center of screen is darker than

a edge of screen at full white pattern.

(1) In this case, it’s a problem about Z B/D ramp wave.

(2) Check the connection cable of Z B/D and CTRL B/D.

(3) Replace the Z B/D.

[[

Screen Display Form

2-13. It doesn’t display a specified

brightness at specified color

(1) Check the connector of CTRL B/D input signal.

(2) Replace the CTRL B/D.

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 120 121

1
CONTENTS PAGES 2
humidity 3
Important information 4
Safety instructions 6
Special Features 8
Connection of Mains Cable 9
Control Unit 11
Remote control 12
Using the TV 13
Control Menu 14
Fine tuning 16
) buttons, then you can use 17
The setup of your television: 18
Setting up the Sound Menu 18
Features Menu (Yellow Button) 20
Teletext 21
Using Teletext 22
Page Stop 23
To select a sub page 23
To reveal information 23
Connecting external equipment 24
Via aerial socket 25
Via RCA lead 26
Via SCART 26
INTRODUCTION 28
Connecting PC: 28
Transition to the PC mode 28
PC Input Settings 28
Transition to the DVI mode 28
Connecting TV with camcorder 29
42” 16:9 30
Plazma TV 30
TO PANEL PSU 32
MAIN CHASSIS 32
L6B BLOCK DIAGRAM 33
L6B SERVICE MENU 35
TEA6415C 37
TDA9885; TDA9886 39
BUS-CONTROLLED AUDIO MATRIX 41
SUPPLY BUS DECODER 42
Product Specification 43
ITU-R BT 44
(Top View) 45
PW181 Internal Block 47
PART LIST 48
FREQUENCY TABLE (MHz) 51
PDP MODULE 54
SERVICE MANUAL 54
SAFETY PRECAUTIONS 55
1. Checking for No Picture 57
¥–. Adjustment 59
5-1. Using Tools 60
5-3. How to Adjust 60
X rig ht 62
CONTROLLER 62
¥†. Trouble Shooting 63
2. Hitch Diagnosis Following 65
Display Condition 65
COF IC unit 66
<Case 2 : Top Copy> 67
Screen Display Form 68
3-4. COF damage 72
¥‡. Block Diagram 73
1. Boards 74
2. COMPONENTS 75
3. ROM DATA 76
SPARE PART LIST 77
CONTENTS 79
1-2 External View 80
1-3 Specifications 81
2. PRECAUTIONS 82
( Safety Precautions ) 83
3-1 Layout of Assemblies 85
Ysc,SIA,SIB,CLK,LESTB 89
5-2 Exploded View 110
1. Removal procedures 111
6-1 Check Item 118
6-2 Check Procedure 118
7. Operation Check 119
7-2 Adjusting procedure 120

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Beko Plasma TV Manuel de service Page 69

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