Manuals / LG Electronics / TV and Video / Flat Panel Television

LG Electronics 42LP360H, 361H-ZA, 42LN548C RGB Video, HDMI Video, Copyright, LGE Internal Use Only

Models: 42LN548C 42LP360H 361H-ZA 42LN548C/549C-ZA

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5. RGB Video

5. RGB Video

;ΒΜΖ͑ΤΦΣΖ͑ΥΙΖ͑ΚΟΡΦΥ͑ΤΚΘΟΒΝ͑ΥΪΡΖ͑ΒΟΕ͑

΀ΦΣ͑΅·͑ΔΒΟ͑ΤΦΡΡΠΣΥ͑ΥΙΖ͑ΤΚΘΟΒΝ

	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑΃͸ͳ͑ΔΒΓΝΖ͑ΕΖΗΖΔΥ͑ΠΣ͑
	Τ ΥΒΥΦΤ͑ΠΗ͑ΔΠΟΕΦΔΥΠΣ
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑Ͷ͵ͺ͵͑͝ͺͣʹ͑ΤΚΘΟΒΝ͑	ͿΠ	͵ΠΨΟΝΠΒΕ͑ΥΙΖ͑Ͷ͵ͺ͵͑ΕΒΥΒ͝
	ʹΙΖΔΜ͑ΥΙΖ͑Ͷ͵ͺ͵͑͝ͺͣʹ͑ΤΚΘΟΒΝ͑	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑;ΤΥΒΣ͙ͺʹ͚͢͢͡
	΃ͥ͑͢͢͢͝΃͙ͥͤ͢͢΄͵Ͳ͑͝΄ʹͽ͚		ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑;ΤΥΒΣ͙ͺʹ͚͢͢͡
	΃ͥ͑͢͢͢͝΃͙ͥͤ͢͢΄͵Ͳ͑͝΄ʹͽ͚		΀Σ͑;ΒΚΟ͑ΓΠΒΣΕ
			΀Σ͑;ΒΚΟ͑ΓΠΒΣΕ
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑ͻͼͥ͑͢͢͡͹͑͑͠· ΐ΄ΪΟΔ͑͑͠΃͑͑͠͸͑͑͠ͳ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑͵͞΄Άͳ͑ͻΒΔΜ
	ʹΙΖΔΜ͑ΥΙΖ͑ͻͼͥ͑͢͢͡͹͑͑͠· ΐ΄ΪΟΔ͑͑͠΃͑͑͠͸͑͑͠ͳ	ͿΠ
	Τ ΚΘΟΒΝ

Ί ΖΤ

ʹΙΖΔΜ͑ΥΙΖ͑͵΄Άͳΐ͵Ͷ΅͑ΤΚΘΟΒΝͿΠ ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑ΣΖΤΚΤΥΠΣ ΃ͥͧ͑͑͢͢͠΃ͥͨ͢͢

Ί ΖΤ

ʹΙΖΔΜ͑ΥΙΖ͑ͽ· ͵΄͑ΠΦΥΡΦΥ͑ΤΚΘΟΒΝ͑ΠΗ͑;ΤΥΒΣ͑ͺʹ ͿΠ ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑;ΤΥΒΣ͙ͺʹ͚͢͢͡ ΀Σ͑;ΒΚΟ͑ΓΠΒΣΕ

6. HDMI Video

;ΒΜΖ͑ΤΦΣΖ͑ΥΙΖ͑ΚΟΡΦΥ͑ΤΚΘΟΒΝ͑ΥΪΡΖ͑ΒΟΕ͑

΀ΦΣ͑΅·͑ΔΒΟ͑ΤΦΡΡΠΣΥ͑ΥΙΖ͑ΤΚΘΟΒΝ

	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺ͑ΔΒΓΝΖ͑ΕΖΗΖΔΥ͑ΠΣ͑
	Τ ΥΒΥΦΤ͑ΠΗ͑ΔΠΟΕΦΔΥΠΣ
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑Ͷ͵ͺ͵͑͝ͺͣʹ͑ΤΚΘΟΒΝ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑ͺʹ͑ΠΣ͑ΕΠΨΟΝΠΒΕ
	ʹΙΖΔΜ͑ΥΙΖ͑Ͷ͵ͺ͵͑͝ͺͣʹ͑ΤΚΘΟΒΝ	ͿΠ	΅ΙΖ͑Ͷ͵ͺ͵͑ΕΒΥΒ
	΃ͩͩͥ͑ί͑ ΃ͩͪ͢		΅ΙΖ͑Ͷ͵ͺ͵͑ΕΒΥΒ
	΃ͩͩͥ͑ί͑ ΃ͩͪ͢
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺ͑ͻΒΔΜ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑͹͵;ͺ͑ͻΒΔΜ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺ͑ͻΒΔΜ	ͿΠ
	ͻͼͩ͑͢͡͝ͻͼͩͣ͑͡͝ ͻͼͩͤ͡
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺΐ͵Ͷ΅͙͹΁͵͚͑ΤΚΘΟΒΝ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑΃ΖΤΚΤΥΠΣ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺΐ͵Ͷ΅͙͹΁͵͚͑ΤΚΘΟΒΝ	ͿΠ	΃ͩͤ͑͡͝΃ͩͣͩ͑͝΃ͩͧͣ
			΃ͩͤ͑͡͝΃ͩͣͩ͑͝΃ͩͧͣ
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑ΧΠΝΥΒΘΖ͑ΠΗ͑͹͵ʹ΁͑ͶͶ΁΃΀;͑͠ͺͣʹ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑ΕΖΗΖΔΥΚΧΖ͑ͺʹ
	ʹΙΖΔΜ͑ΥΙΖ͑ΧΠΝΥΒΘΖ͑ΠΗ͑͹͵ʹ΁͑ͶͶ΁΃΀;͑͠ͺͣʹ	ͿΠ
	΄ΚΘΟΒΝ͑ͫ͑ͺʹͤ͢͡
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑͹͵;ͺ͑ΤΚΘΟΒΝ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑;ΤΥΒΣ͙ͺʹ͚͢͢͡
			΀Σ͑;ΒΚΟ͑ΓΠΒΣΕ
	Ί ΖΤ
	ʹΙΖΔΜ͑ΥΙΖ͑ͽ· ͵΄͑ΤΚΘΟΒΝ͑ΠΦΥΡΦΥ	ͿΠ	ͶΩΔΙΒΟΘΖ͑ΥΙΖ͑;ΤΥΒΣ͙ͺʹ͚͢͢͡
			΀Σ͑;ΒΚΟ͑ΓΠΒΣΕ

Copyright ©	LG Electronics. Inc. All rights reserved.	- 18 -	LGE Internal Use Only
Only for training and service purposes

Image 18

LG Electronics 42LP360H RGB Video, HDMI Video, Copyright, LG Electronics. Inc. All rights reserved, LGE Internal Use Only

Contents

LED TV SERVICE MANUALREAD THE SAFETY PRECAUTIONS IN THIS MANUAL MODEL 42LP360H/361H 42LN548C/549CLG Electronics. Inc. All rights reserved Only for training and service purposesCopyright LGE Internal Use OnlyBefore returning the receiver to the customer SAFETY PRECAUTIONSGeneral Guidance Leakage Current Cold CheckAntenna Cold CheckSERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesSmall-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementReplacement Removal1. Application range SPECIFICATION4. Model General Specification 3. Test methodOnly for training and service purposes SpecificationSymbolrate 4.0Msymbols/s to 7.2Msymbols/s Remarks5.2. RGB Input PC - HD Model 5. Video resolutions 2D5.1. Component Input Y, CB/PB, CR/PR 5.3. RGB Input PC - FHD Model5.3. HDMI InputPC/DTV PCDVI2. Designation ADJUSTMENT INSTRUCTION1. Application Range 3. Main PCB check process3.2. EDID Download After downloading, have to adjust Tool Option again3.1. ADC Process 3.3. EDID data4. Total Assembly line process 4.1. White Balance adjustment3.4 Function Check 6.1. Signal Table 5. GND and HI-POT Test6. Model name & Serial number D/L 4.5. Outgoing condition Configuration7.1. Communication Prot connection 7. CI+ key download6.3. Method & notice 7.2. CI+ Key Download8. Check Commercial Features 8.1. External speaker8OHM, 1W, Single-End8.2. IR OUT 2. Digital TV Video TROUBLE SHOOTING GUIDE1. Check the booting Voltage Only for training and service purposesOnly for training and service purposes 3. Analog TV Video4. AV Video CopyrightOnly for training and service purposes 5. RGB Video6. HDMI Video CopyrightOnly for training and service purposes 7. Audio of All iput8. TV Audio CopyrightOnly for training and service purposes 9. AV Audio10. RGB Audio CopyrightBLOCK DIAGRAM S7LR2 LGE211A-T8Tuner DVB- T/C Copyright EXPLODED VIEWOnly for training and service purposes LG Electronics. Inc. All rights reserved2012 Only for training and service purposes2013 S7LR2 Copyright 2013 LG Electronics. Inc. All rights reservedOnly for training and service purposes SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESFILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS VDDC+1.5VDDR FROM LIPS & POWER B/DPowerDET +3.3VNormal780 mAIC501 NTP-7500LTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION Only for training and service purposes30Pin LVDS Connector LVDS51Pin LVDS Connector For FHD 60Hz Only for training and service purposesHDMI1 Only for training and service purposesHDMI EEPROM HDMI22012 . 11 RS232C2013 S7LR2 RS - 232CRGB PC Only for training and service purposesHEADPHONE SIDE USB2013 S7LR2 Only for training and service purposesS7LRDIVXMS10 2012 . 11THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION Only for training and service purposesFILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETICOnly for training and service purposes EXTSPEAKERAMPSPEAKER OUT JACK 2013 S7LR2CI Region Only for training and service purposesCI POWER ENABLE CONTROL Option name of this page CI SLOT because of Hong KongTU2602 GP4RGLOBALTUNERBLOCKOnly for training and service purposes TU2603