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

LG Electronics 32LS5610/561T-ZA, 32LS5600/560S/560T-ZC, 32LS5620-ZD service manual Exploded View

Models: 32LS5620-ZD 32LS5610/561T-ZA 32LS5600/560S/560T-ZC 32LS5610/561T

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EXPLODED VIEW

IMPORTANT SAFETY NOTICE

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.

	400
	521
LV1	540	810
	530
			910	900
	200
		120		Body
			A10	Set + Stand Stand Base +
				* *
	310		A7
			A5
	300	510	A2	A21

Copyright ©	LG Electronics. Inc. All rights reserved.	- 20 -	LGE Internal Use Only
Only for training and service purposes

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LG Electronics 32LS5610/561T-ZA, 32LS5600/560S/560T-ZC, 32LS5620-ZD service manual Exploded View

Contents

CHASSIS LD21B SERVICE MANUALREAD THE SAFETY PRECAUTIONS IN THIS MANUAL http//aic.lgservice.comCONTENTS SAFETY PRECAUTIONSSERVICING PRECAUTIONS SPECIFICATIONSAFETY PRECAUTIONS IMPORTANT SAFETY NOTICESERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesIC Remove/Replacement ReplacementSmall-Signal Discrete Transistor Removal/Replacement RemovalSPECIFICATION 4. Model General Specification1. Application range 3. Test methodSpecification Symbolrate 4.0Msymbols/s to 7.2Msymbols/ssymbolrate DVB-S2 8PSK / QPSK 2 ~ 45Msymbol/s5.2. RGB Input PC - LS35/LS34/CS46 series models are not supported 5. Video resolutions 2D5.1. Component Input Y, CB/PB, CR/PR 5.3. HDMI InputPC/DTV PCDVIADJUSTMENT INSTRUCTION Boot file Download1. Application Range 2. Designation3.1. ADC Process 3.3. EDID data3.2. EDID Download 7. ADC Calibration3.4 Function Check 4. Total Assembly line process4.1. Adjustment Preparation 4.3. Outgoing condition Configuration 6.1. Signal Table5. HI-POT Test 6. Model name & Serial number D/L7. MAC Address & CI+ key download 6.3. Method & notice7.1 MAC Address GP4LOW7.2 LAN Inspection 7.3. LAN PORT INSPECTIONPING TESTSCREW ASSEMBLY WORKING GUIDE Screw specification and application situationOnly for training and service purposes ח ͷͲͳͤͤͤͪͥͣ͢͡ ͙;ͤ͛ͽͥͦ͑͟͝ͳͼ͑͝;ΒΔΙΚΟΖ͚ ח ͣ͢ͶͲRear SideLG2111 A IC101Applied Model **LM580T, **560T, **LS350T, **CS460T RearSide LG2111 A560S, **LS350S, **CS460S RearSide LG2111 AEXPLODED VIEW Only for training and service purposes GP4LS7LR22011.12.01Copyright 2012 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyNormal Power Only for training and service purposesVDDC NormalFROM LIPS & POWER B/D PowerDET+3.3VNormal +1.5VDDRIR/LED and control for normal models Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2012 LG Electronics. Inc. All rights reservedUSB SIDE USB1DIODESUSB2DIODES Only for training and service purposesHDMI Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2012 LG Electronics. Inc. All rights reservedRGB-PC / SPDIF Only for training and service purposesTHE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATIONRS-232C COMMERCIAL/NonOS MODEL OPTION COMMERCIAL MODEL OPTIONFor Comsumer model, use 4PIN Wafer Only for training and service purposesLVDS for large inch Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2012 LG Electronics. Inc. All rights reservedOnly for training and service purposes S7LR2DIVXMS10GP4LS7LR22011/06/03 DDR25612 Copyright 2012 LG Electronics. Inc. All rights reservedSerial Flash for SPI boot Only for training and service purposesCopyright 2012 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyHeadphone *Option HEADPHONE Only for training and service purposesCopyright 2012 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyCI Region Option name of this page CISLOT because of Hong KongOnly for training and service purposes THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESH/W option ETHERNET GP4LS7LR22011/06/14 ETHERNET21Only for training and service purposes ETHERNETGP4RGLOBALTUNERBLOCK Only for training and service purposesTU2602TU2603 TDSS-G101D TDSN-G301D TU2601DVB-S2 LNB Part Allegro OptionLNBGP4LS7LR22011/11/02 DVBS27 Only for training and service purposesSCART / COMPONENT&COMPSIT FULL SCART / COMPONENT1Only for training and service purposes THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESAUDIO AMPSTA380BWE Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2012 LG Electronics. Inc. All rights reservedPage Contents of LCD TV Standard Repair Process Contents of LCD TV Standard Repair Process Detail Technical Manual Continue to the next pageError symptom ContentA. Video error LCD TVMain B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable A2 Check Power Board 24v outputA. Video error voltages of PowerOnly for training and service purposes LCD TVA. Video error By using Digital signal level meter By using Diagnostics menu on OSDMenu→ Set up→ Support → Signal Test Signal strength Normal over 50% Signal Quality Normal over 50%→ Set-Top-Box, Different maker TV etc A. Video errorLCD TV A8/ A9 A. Video errorLCD TV Check color by input -External Input COMPONENT -RGBExternal device screen error-Color error A. Video errorVertical/Horizontal bar, residual image, light spot LCD TVB. Power error Check Power LEDCheck Power On ‘”High” Measure voltage of each output of Power B/DB. Power error Check Power Off ModeIf Power Off mode is not displayed Check Power B/D voltage POWEROFFABNORMAL1C. Audio error 24V of PowerLCD TV Check user menu Speaker offC. Audio error In case of External Input signal error Check and fix external deviceLCD TV Check audio B+ VoltageD. Function error 1. Remote controlR/C operating errorLCD TV Check & RepairD. Function error Check input signalY Check technical Signal information input? - Fix information Recognition errorIdentify nose type E. NoiseLCD TV F. Exterior defect LCD TV