YAKUMO 32 LCD TV 81J Manual de Serviço descarregar pdf (Página 14)

- 14 -

Only for training and service purposes

300

200

200T

200N

120

122

400

500

510

521

530

540

550

801

805

802

804

803

800

821

900

910

LV1

A10

EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These

parts are identified by in the Schematic Diagram and EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components as

recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 73 74

SERVICE MANUAL 1
CONTENTS 2
SAFETY PRECAUTIONS 3
SERVICING PRECAUTIONS 4
SPECIFICATION 6
5. Chroma& Brightness 7
7. RGB (PC) 8
8. HDMI Input (PC/DTV) 8
ADJUSTMENT INSTRUCTION 9
3.1. ADC Process 10
3.2. Function Check 10
4.1. Adjustment Preparation 11
4.4. EDID DATA 11
- Auto Download 12
- Manual Download 12
5.2. Command Set 13
5.3. Method & notice 13
4.6. Internal pressure 13
5.1. Signal TABLE 13
EXPLODED VIEW 14
SCHEMATIC DIAGRAM 15
LGE3368A (Saturn6 No-DivX) 16
LGE Internal Use Only 17
INTERFACE 18
SIDE HDMI (OPT:SIDE_HDMI) 20
(OPT:REAR_HDMI_2EA) 20
HDMI_CEC 20
Mstar S6 23
Block diagram 23
Block diagram M+S T-Con Block 25
A. Video error 27
A. Picture Problem 29
B. Power error 32
C. Audio error 34
D. General Function Problem 36
D. Function error 37
E. Noise 38
F. Exterior defect 39
LCD TV Repair Process Index 40
Power-Up Boot Fail 41
Digital TV Video Problem 45
Analog TV Video Problem 46
AV1(Scart CVBS) No Video 47
Problem 47
AV1(Scart RGB) No Video 48
AV2 No Video Problem 49
AV3(CVBS) No Video Problem 50
AV1 No Video Out Problem 51
AV2 No Video Out Problem 52
Component No Video/ 53
No Color Problem 53
RGB No Video Problem 54
RGB No Color Problem 55
HDMI 1~3 All No Video Problem 56
HDMI1 or 2 or 3 No Video 57
All Source no Audio Problem 58
Digital TV No Audio Problem 59
Analog TV No Audio Problem 60
AV1 No Audio Problem 61
AV2 No Audio Problem 62
AV3 No Audio Problem 63
Component No Audio Problem 64
RGB, HDMI-PC No Audio Problem 65
HDMI-DTV No Audio Problem 66
AV1 No Audio Out Problem 67
AV2 No Audio Out Problem 68
Headphone No Audio Problem 69
SPDIF No Audio Problem 70
USB No Connect Problem 71
Remote Control Problem 72
Intelligent Sensor Problem 74

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