LCD TV SERVICE MANUAL - diagramas.diagram...

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5. In the case of becomes unusual display from rear AV mode(main)Is normal video inputof the A/V jack?NOCheck the input sourceYESSame as Block A6. In the case of becomes unusual display from rear S-Video mode(main)Is normal video inputof the A/V jack?NOCheck the input sourceYESSame as Block A7. In the case of becomes unusual display from side AV mode(main)Is normal video inputof the A/V jack?NOCheck the input sourceYESSame as Block ACopyright © 2007 LG Electronics. Inc. All right reserved.Only for training and service purposes- 18 -LGE Internal Use Only
8. In the case of becomes unusual display from side S-Video mode(main)Is normal video inputof the A/V jack?(Check R339, R341, L310)NOCheck the input sourceYESSame as Block ACopyright © 2007 LG Electronics. Inc. All right reserved.Only for training and service purposes- 19 -LGE Internal Use Only
Page 1: Internal Use Onlywebsite:http://biz
Page 4: CAUTION: Before servicing receivers
Page 8 and 9: 7. Component Video Input (Y, PB, PR
Page 10 and 11: 1. Application RangeThis spec. shee
Page 12 and 13: 7.2 Adjustment of Component.* Requi
Page 14 and 15: TROUBLESHOOTING1. No powerSymptom1)
Page 16 and 17: 3. No RasterSy mptom1) No OSD and i
Page 20 and 21: 13. In case of becomes unusual disp
Page 22 and 23: 18. No SoundSymptomLED is GreenScre
Page 24 and 25: 20.1 DVRSymptomLED is GreenDoesn’
Page 27 and 28: EXPLODED VIEW PARTS LISTNo. PART NO
Page 29 and 30: LOC. NO. PART NO. DESCRIPTION / SPE
Page 51 and 52: Copyright © 2007 LG Electronics. I
Page 53 and 54: Copyright © 2007 LG Electronics. I

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