Benutzeranleitung / Produktwartung 50PT490B-SD des Produzenten LG Electronics
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PLASMA TV SER VICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CHASSIS : PB1 1K MODEL : 50PT490B 50PT490B-SA MODEL : 50PT490B 50PT490B-SD North/Latin America http://aic.lgservice.com Europe/Africa http://eic.
- 2 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes CONTENTS CONTENTS ............................................................................................................
- 3 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes SAFETY PRECAUTIONS Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by i n the Schematic Diagram and Exploded View.
- 4 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes SPECIFICA TION NOTE : Specifications and others are subject to change without notice for improvement . 1. Application Range (1) This spec sheet is applied all of PDP TV with PB11K chassis.
- 5 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes 4. General Specification No Item Specification Remark 1. Receiving System 1) SBTVD / NTSC / PAL-M / PAL-N PW350B, PV550B, PT250B, PT350B 2) DVB-T PW350E, PV550E, PT250E, PT260E 2.
- 6 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes ADJUSTMENT INSTRUCTION 1. Application Range This spec. sheet applies to PB11K Chassis applied PDP TV all models manufactured in TV factory.
5. Factory Adjustment PU11A / PB11A : USE INTERNAL ADC(S7R) : using internal pattern. 5-1. Auto Adjust Component 480i/1080p RGB 1080p (1) Summary : Adjustment component 480i/1080i and RGB 1080p is Gai.
* Edid data and Model option download(RS232) 5-5. Manual Download (1) Write HDMI EDID data 1) Using instruments - Jig. (PC Serial to D-Sub connection) for PC, DDC adjustment. - S/W for DDC recording (EDID data write and read) - D-sub jack - Additional HDMI cable connection Jig.
HDMI-3 EDID table(2D HD) - North America & South Centural America (PT350B, PT250B/E, PT260E/PT490/U/R) RGB EDID table(2D HD) - North America & South Centural America (PT350B, PT250B/E, PT260E/PT490/U/R) * See Working Guide if you want more information about EDID communication.
V RS-232C COMMAND(Commonly apply) O wb 00 00”: Start Auto-adjustment of white balance. O “wb 00 10”: Start Gain Adjustment (Inner pattern) O “jb 00 c0” : O … O “wb 00 1f”: End of Adjus.
6. T est of RS-232C control. - Press In-Start button of Service Remocon then set the “4.Baud Rate” to 115200. Then check RS-232C control and 7. Selection of Country option. - Selection of country option is allowed only North American model (Not allowed Korean model).
10-3. T emperature Threshold V Threshold Down Low 20 V Threshold Up Low 23 V Threshold Down High 70 V Threshold Up High 75 1 1. T ouch Pen Operating check (Pen touch model only) - applied model : 50PT490B / 50PT490E / 60PZ850B (1) Press Pen mode hot key to insert check mode in POWER ONLY condition.
- 13 - LGE Internal Use Only Copyright ©2011 LG Electronics Inc. All rights reserved. Only for training and service purposes BLOCK DIAGRAM.
- 14 - LGE Internal Use Only EXPLODED VIEW 200 580 300 400 120 209 240 590 201 501 520 601 206 205 204 203 202 602 304 302 303 301 305 207 570 900 208 920 910 Many electrical and mechanical parts in this chassis have special safety-related characteristics.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THERMAL THERMAL THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THERMAL THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Fiber Optic THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
USB DOWN STREAM THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
THERMAL THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
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ATSC Group GP2 ‐ R Team Great Company Great People GP2-R Training manual GP2-R Training manual Contents -B l o c k D i a g r a m - System Design - Trouble Shoot ing Guide.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only Block Diagram – Overview() S7L IR CVBS RS-232C UART UART DEMOD DEMOD CVBS(ATV.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7L S7L WXGA/XGA LVDS (Front-end) (External.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only Reset Design TAS5709 (AMP) Demodulato r GPIO Reset Active Low S7 (Main Soc) H/W.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only S7 Power Sequence Appendix Power Up Sequence Time Power XTAL 3.3V AVDD_DMPLL Reset (HI Active) 1.5V/1.8V with Other Power 1.26V t 1 t 3 3.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only S7 Power Sequence Appendix Time Description Min Typ. Max Uni t t 1 XTAL stable to Reset falling 5 ― ― ms t 2 Reset pulse width 5 ― ― ms t 3 1.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only S7 Power Sequence # t2 : Reset Puls e Width : 40ms Æ OK.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only a) AC On b) DC(Remocon) On 1 :X-tal 2 : 3.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only GP2-R I2C MAP AMP TAS5709 0x36 AMP TAS5709 0x36 TGPIO2/I2C_CLK TUNER LGIT HN(LG.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only Module Rom download UART Input MOD_ROM_RX 50 SIDE_CVBS Aut o link Input SIDE_CV.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only IC101 S7L Regulator IC P_17V IC502 MP2212DN +5V_TU IC700 TAS5709 1 2 5 6 17 8 16V_ Audio +5V AC_DET M_ON 5Vst RL_ON 16 7 14 13 15 $0.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 1. Power-Up Boot Fail Trouble Shooting 2. No OSD Trouble Shooting 3. Digital TV Video Trouble Shooting 4. Analog TV Video Trouble Shooting 5.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 1. Power-Up Boot Fail Trouble Shooting Replace Power board NY Check Micom Redownload or replace Check P500 All Voltage Level (17V, 5V, 3.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 2. No OSD Trouble Shooting Replace Power board NY Check 5V Voltage Level at P50.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only No OSD Trouble Shooting (Module Power Sequence) msec - 2000 Time interval betwe.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only Module Control Trouble Shooting “TILT” on Adjust Remocon : PDP internal pattern displays? PDP Modu le Power is OK? N PDP Module is O K.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 3. Digital TV Video Trouble Shooting Check RF Cable Y Check TP Clock, Data, Sync R630, R631, R632 N Maybe Demodulator has problem s Y Maybe MstarS7(IC 100) has problems Check Tuner(TU1300) Powe r (5.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 4. Analog TV Video Trouble Shooting Check RF Cable Y Check CVBS Sig nal TU1300 #11 Pin N Y Check CVBS Sig nal R1334 N Replace one of R1330/Q1305/R154/C213 & Recheck Y N Y Check Tuner Power (5.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 5. Component Video Trouble Shooting Check Signal Format Is it supported sig nal.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 6. RGB Video Trouble Shooting Check Signal Format Is it supported sig nal? Y Ch.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 7. AV Video Trouble Shooting Y Check Jack JK1001/JK1002 N Y Check CVBS Sig nal .
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 8. HDMI Video Trouble Shooting Check Signal Format Is it supported sig nal? Y C.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 9. All Source Audio Trouble Shooting Make sure you can’t hear any audio Y Che.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 10. Digital TV Audio Trouble Shooting Check video output Y Follow procedure All source audio trouble shooting Maybe Mster S7 internal audio DSP has problems.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 11. Analog TV Audio Trouble Shooting Follow procedure analog TV video trouble s.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 12. Component / RGB / AV Audio Trouble Shooting Y Check Jack JK1001/JK1002/P 90.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 13. HDMI Audio Trouble Shooting Check video output Y Follow procedure All source audio trouble shooting N Y Re-download EDID data Maybe Mstar S7 audio block has problems.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only DDR3 256MB(128*2) DDR3 256MB(128*2) S7 S7 WXGA/XGA LVDS (Front-end) (External I.
Copyright © 2011 LG Electronics Inc. All ri ghts reserved. Only for training and service purposes LGE Internal Use Only 14. USB Trouble Shooting • Exception - USB power could be disabled by inrushin g current - In this case, remove the device and try to reboot the TV (AC p o wer off/on ) Check USB 2.
Ein wichtiger Punkt beim Kauf des Geräts LG Electronics 50PT490B-SD (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie LG Electronics 50PT490B-SD noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für LG Electronics 50PT490B-SD - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von LG Electronics 50PT490B-SD reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über LG Electronics 50PT490B-SD erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon LG Electronics 50PT490B-SD besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von LG Electronics 50PT490B-SD verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit LG Electronics 50PT490B-SD. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei LG Electronics 50PT490B-SD gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
