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LG Electronics 39LN549C-ZA, 39LN548C/549C-ZA, 39LP360H-ZA service manual HDMI InputPC/DTV, Pcdvi

Models: 39LP360H-ZA 39LN549C-ZA 39LN548C/549C-ZA 39LN548C 39LN548C/549C

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5.3. HDMI Input(PC/DTV)

No.		Resolution	H-freq(kHz)	V-freq.(Hz)	Pixel clock(MHz)	Proposed		Remark
PC(DVI)						DDC
1		640*350	31.468	70.09	25.17	EGA	X
2		720*400	31.469	70.08	28.32	DOS	O
3		640*480	31.469	59.94	25.17	VESA(VGA)	O
4		800*600	37.879	60.31	40.00	VESA(SVGA)	O
5		1024*768	48.363	60.00	65.00	VESA(XGA)	O
6		1152*864	54.348	60.053	80.00	VESA	O
7		1360*768	47.712	60.015	85.50	VESA (WXGA)	O
8		1280*1024	63.981	60.020	108.0	VESA (SXGA)	O
9		1920*1080	67.50	60.00	148.5	HDTV 1080P	O
DTV
1		720*480	31.47	59.94	27.00	SDTV 480P

2		720*480	31.50	60.00	27.027	SDTV 480P
3		720*576	31.250	50.00	27.00	SDTV 576P
4		1280*720	37.50	50.00	74.25	HDTV 720P
5		1280*720	45.00	60.00	74.25	HDTV 720P
6		1280*720	44.96	59.94	74.176	HDTV 720P
7		1920*1080	28.125	50.00	74.25	HDTV 1080I
8		1920*1080	33.75	60.00	74.25	HDTV 1080I
9		1920*1080	33.72	59.94	74.176	HDTV 1080I
10		1920*1080	56.250	50.00	148.50	HDTV 1080P
11		1920*1080	67.50	60.00	148.50	HDTV 1080P
12		1920*1080	67.432	59.94	148.352	HDTV 1080P
13		1920*1080	27.00	24.00	74.25	HDTV 1080P
14		1920*1080	26.97	23.976	74.176	HDTV 1080P
15		1920*1080	33.75	30.00	74.25	HDTV 1080P

Copyright ©	LG Electronics. Inc. All rights reserved.	- 9 -	LGE Internal Use Only
Only for training and service purposes

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LG Electronics 39LN549C-ZA, 39LN548C/549C-ZA, 39LP360H-ZA service manual HDMI InputPC/DTV, Pcdvi

Contents

READ THE SAFETY PRECAUTIONS IN THIS MANUAL SERVICE MANUALLED TV MODEL 39LP360H 39LN548C/549CCopyright Only for training and service purposesLG Electronics. Inc. All rights reserved LGE Internal Use OnlyGeneral Guidance SAFETY PRECAUTIONSBefore returning the receiver to the customer Leakage Current Cold CheckAntenna Cold CheckElectrostatically Sensitive ES Devices SERVICING PRECAUTIONSReplacement IC Remove/ReplacementSmall-Signal Discrete Transistor Removal/Replacement Removal4. Model General Specification SPECIFICATION1. Application range 3. Test methodSymbolrate 4.0Msymbols/s to 7.2Msymbols/s SpecificationInteractive mode support Only for training and service purposes5.1. Component Input Y, CB/PB, CR/PR 5. Video resolutions 2D5.2. RGB Input PC - HD Model 5.3. RGB Input PC - FHD ModelPCDVI 5.3. HDMI InputPC/DTV1. Application Range ADJUSTMENT INSTRUCTION2. Designation 3. Main PCB check process3.1. ADC Process After downloading, have to adjust Tool Option again3.2. EDID Download 3.3. EDID data4. Total Assembly line process 4.1. White Balance adjustment3.4 Function Check 6. Model name & Serial number D/L 5. GND and HI-POT Test6.1. Signal Table 4.5. Outgoing condition Configuration6.3. Method & notice 7. CI+ key download7.1. Communication Prot connection 7.2. CI+ Key Download8. Check Commercial Features 8.1. External speaker8OHM, 1W, Single-End8.2. IR OUT 1. Check the booting Voltage TROUBLE SHOOTING GUIDE2. Digital TV Video Only for training and service purposes4. AV Video 3. Analog TV VideoOnly for training and service purposes Copyright6. HDMI Video 5. RGB VideoOnly for training and service purposes Copyright10. RGB Audio 9. AV AudioOnly for training and service purposes CopyrightBLOCK DIAGRAM S7LR2 LGE211A-T8Tuner DVB- T/C 8. TV Audio 7. Audio of All iputOnly for training and service purposes CopyrightOnly for training and service purposes EXPLODED VIEWCopyright LG Electronics. Inc. All rights reserved2013 S7LR2 Only for training and service purposes2012 . 11 Copyright 2013 LG Electronics. Inc. All rights reservedFILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESOnly for training and service purposes VDDCPowerDET FROM LIPS & POWER B/D+1.5VDDR +3.3VNormal780 mANTP-7500L IC501SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Only for training and service purposes51Pin LVDS Connector For FHD 60Hz LVDS30Pin LVDS Connector Only for training and service purposesHDMI EEPROM Only for training and service purposesHDMI1 HDMI22013 S7LR2 RS232C2012 . 11 RS - 232CHEADPHONE Only for training and service purposesRGB PC SIDE USBS7LRDIVXMS10 Only for training and service purposes2013 S7LR2 2012 . 11SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Only for training and service purposesSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESFILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETICSPEAKER OUT JACK EXTSPEAKERAMPOnly for training and service purposes 2013 S7LR2CI POWER ENABLE CONTROL Only for training and service purposesCI Region Option name of this page CI SLOT because of Hong KongOnly for training and service purposes GP4RGLOBALTUNERBLOCKTU2602 TU2603