LG AN110B Service Manual Download Page 2

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CONTENTS

CONTENTS .......................................................................................................................2

SAFETY PRECAUTIONS .................................................................................................3

CONTROL DESCRIPTIONS .............................................................................................4

REPLACING OF LAMP ....................................................................................................9

SPECIFICATIONS ...........................................................................................................11

ADJUSTMENT INSTRUCTION.......................................................................................13

BLOCK DIAGRAM..........................................................................................................17

EXPLODED VIEW...........................................................................................................18

EXPLODED VIEW PARTS LIST .....................................................................................19

REPLACEMENT PARTS LIST........................................................................................20

SVC. SHEET .......................................................................................................................

PRINTED CIRCUIT BOARD ...............................................................................................

Summary of Contents for AN110B

Page 1: ...MANUAL CHASSIS RE 058A MODEL AN110B AN110W MODEL AN110B JD AN110W JD website http biz LGservice com e mail http www LGEservice com techsup html CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL ...

Page 2: ...AFETY PRECAUTIONS 3 CONTROL DESCRIPTIONS 4 REPLACING OF LAMP 9 SPECIFICATIONS 11 ADJUSTMENT INSTRUCTION 13 BLOCK DIAGRAM 17 EXPLODED VIEW 18 EXPLODED VIEW PARTS LIST 19 REPLACEMENT PARTS LIST 20 SVC SHEET PRINTED CIRCUIT BOARD ...

Page 3: ...perform an AC leakage current check on the exposed metallic parts of the cabinet such as antennas terminals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ...

Page 4: ...a normal result of the manufacturing process and does not always indicate a malfunction Lens shift Kensington Security System Connector Refer to Desktop Stand Installation and Setup Guide RS 232C SERVICE Auto sliding door When the projector is turned on auto sliding door is opened automatically Shutter When the projector is turned on shutter is opened automatically S Video RGB Input PC DTV HDMI In...

Page 5: ... 5 Control Panel MENU Button SOURCE Button A OK Button FOCUS Button ZOOM Button POWER Button ...

Page 6: ... will be turned off STILL Button Refer to p 33 BLANK Button Refer to p 31 KEYSTONE Button Refer to p 31 FOCUS D E Button Refer to p 21 F G Button Open the battery compartment cover on the back of the remote control and insert the batteries with correct polarity match with and match with Install two 1 5V AAA batteries Don t mix used batteries with new batteries CAUTION RISK OF EXPLOSION IF BATTERY ...

Page 7: ...rn on the lamp Projector lamp is cooling as power out 2 minutes Power off Projector lamp is reaching the end of its life and needs to be replaced with a new lamp over 4000 hours The OSD Replace the Lamp is displayed 5 seconds from the first power on The projector has trouble in the lamp or around it at power on Retry Power On again later If lamp indicator is red flashing again contact a service ce...

Page 8: ...ctor lamp is reaching the end of its life and needs to be replaced with a new lamp Remote Control Power Cord Video Cable Operating guide Wall mounting bracket Bolt and anchor are included in the wall bracket Computer Cable RCA to D Sub Adaptor SCART to RCA jack option Lamp Desktop Stand S Video Cable Projection Screen HDMI Cable HDMI to DVI Cable 1 5V 1 5V 2 Batteries size AAA RS 232C Cable Cable ...

Page 9: ...g the lamp Keep the lamp unit out of reach of children or and heat sources such as radiators stoves To reduce the risk of fire lamp shall not be exposed to liquids or foreign material Do not place the lamp near any heat source Make sure the new lamp is securely tightened with screws If not the image may be dark or there could be a risk of fire Never touch the lamp unit glass or otherwise image qua...

Page 10: ... up the fixed wire knob on the lamp 5 Pull out the handle slowly and remove the lamp case 6 Insert the new lamp gently into the correct position Make sure it is inserted correctly 7 Tighten the screws you removed in step 3 Make sure it is fixed hardly 8 Replace the lamp cover and tighten the cover screws If the lamp cover is open the lamp indicator flashes green and the projector is not turned on ...

Page 11: ...r more than 30min before the measurement A Test and Inspection Method 1 performance Follow the Standard of LG TV test 2 RCA JACK performance Follow the standard of LG 3 Standards of extra requirement SAFETY CB EN55013 Electric wave CE EN55020 A General Specification 11 No Item Video input applicable system Power Input Voltage Market Screen size Aspect ratio Operating Temperature Operating Humidity...

Page 12: ...te 1 Y PB PR 480i 480p 720p 1080i 576i 576p 1 480i 576i 1 480i 576i 1 Menu Source Enter Focus Zoom Power Normal Film Sports Contrast Brightness Color Tint Sharpness Normal Warm Cool Full 16 9 4 3 Zoom1 Zoom2 No Korean English Deutsche Italian Espanol Chinese France Swedish DVI D D Sub 15 pin D Sub 15 pin RCA jack Yellow S VIDEO jack RS232 jack only for Download 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Spe...

Page 13: ...e After placing the optical engine on the JIG check the mirrors have correct vertical alignment Check with full white screen and make adjustments in the following sequence 1 1 Up and Down Adjustment 1 Turn screw A up down adjustment to the right and mark where the image is aligned 2 Turn screw A up down adjustment to the left and mark where the image is aligned 3 Turn screw A up down adjustment to...

Page 14: ... goes down in detail Left loosen direction At first downside illuminator goes down and left illuminator also goes down left right screw B Right tighten direction At first left illuminator goes down and downside illuminator also goes down Left loosen direction At first right illuminator goes down and upside illuminator also goes down left right screw C Right tighten direction At first left illumina...

Page 15: ...ert A PC D sub output Jack to SET 4 Set the mode and pattern of Pattern generator as below MODE 1024 x 768 60Hz XGA 60Hz Pattern 70 SMPTE Color Bar pattern 5 Automatic adjustment Press the adjust Key on the service remote control to select RGB GAIN OFF SET Press the Enter key to select AUTO Gain SET and press the Enter key 7 Component Gain Offset adjustment 7 1 Required Test Equipment 1 PC Pattern...

Page 16: ...Y coordinates usually get minimum value at Y 0 350 0 02 Adjust this value by pressing volume button on the remote control Adjustment range is usually 330 340 and average value is 335 4 Check the red pattern whether it is entirely uniform If it is uniform exit by pressing the ENTER key after pressing the EXIT key FULL RED disappear 11 White Balance Adjustment 11 1 Required Test Equipment 1 Illumino...

Page 17: ... 17 BLOCK DIAGRAM ...

Page 18: ...47 11 12 14 49 13 10 61 60 2 4 5 54 51 45 55 46 57 53 44 42 69 50 18 22 36 25 26 24 23 38 21 20 40 41 8 9 6 39 7 30 34 32 56 63 62 59 1 72 37 71 33 19 35 73 15 3 16 17 70 48 74 27 31 43 67 66 58 28 52 EXPLODED VIEW ...

Page 19: ... T0 3 38 4814V00592A SHIELD PLATE AN110 JS10 RE058A STSC304 DD SHIELD 39 4920V00192A HEAT SINK EXTRUSION 50 47 5 18 75 28 75 DMD AN110 JD 40 4972V00194A FIXER STSC304 AN110 JS10 LAMP 41 4972V00195A FIXER FRAME STSC304 AN110 JS10 DD LAMP HOLDER 42 6871VMMZT5D PWB PCB ASSEMBLY MAIN RE058A HAND INSERTION B AN110 JD MN301 REV D 43 6871VSMZZJD PWB PCB ASSEMBLY SUB S W RE058A HAND INSERTION AN110 JD REV...

Page 20: ... SOT23 20V 1 3A NTR1P02LT1G ON R TP SOT23 20V 1 3A NTR1P02LT1G ON R TP SOT23 20V 1 3A NTR1P02LT1G ON R TP SOT23 20V 1 3A LOCA NO PART NO DESCRIPTION IC IC100 IC101 IC102 IC103 IC104 IC105 IC106 IC107 IC108 IC109 IC110 IC200 IC201 IC202 IC203 IC204 IC205 IC300 IC301 IC302 IC303 IC304 IC40 IC401 IC403 IC407 IC408 IC409 IC410 IC450 IC470 IC471 IC500 IC501 IC516 IC518 IC557 IC610 IC611 IC651 IC652 IC6...

Page 21: ...PF B350A DIODES R TP SMA 35V 3A 100A NSEC B350A DIODES R TP SMA 35V 3A 100A NSEC UDZS TE 17 5 1B R TP SMD 0 2W 5 1V 5MA UDZS TE 17 5 1B R TP SMD 0 2W 5 1V 5MA LOCA NO PART NO DESCRIPTION D953 D954 D955 D956 C10 C100 C101 C102 C103 C104 C106 C107 C109 C110 C111 C112 C113 C114 C116 C118 C1470 C1471 C1500 C1501 C1502 C1503 C1504 C1505 C1507 C1508 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210...

Page 22: ... PART NO DESCRIPTION C343 C344 C345 C346 C347 C348 C349 C350 C351 C352 C353 C354 C355 C356 C357 C358 C359 C360 C361 C362 C363 C364 C365 C366 C367 C368 C369 C370 C371 C372 C375 C376 C377 C381 C381 C382 C382 C383 C383 C384 C385 C386 C387 C388 C389 C40 C403 C404 C405 C406 C407 C411 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CE106WH6DC 0CK104CF56A 0CK104CF56A ...

Page 23: ... SMD SMD LOCA NO PART NO DESCRIPTION C472 C473 C474 C475 C476 C477 C478 C479 C480 C481 C482 C483 C484 C485 C486 C487 C488 C490 C491 C492 C493 C496 C500 C501 C51 C516 C517 C518 C519 C52 C520 C521 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 C533 C534 C535 C536 C537 C538 C539 C540 C540 C541 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CE106WH6DC 0CK104CF56A 0CK104CF5...

Page 24: ...OCA NO PART NO DESCRIPTION C593 C594 C595 C596 C597 C598 C599 C600 C601 C602 C603 C604 C605 C606 C610 C611 C612 C613 C614 C616 C617 C618 C619 C620 C621 C622 C623 C624 C625 C626 C627 C628 C629 C630 C631 C632 C633 C634 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C665 C666 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK10...

Page 25: ...O DESCRIPTION C760 C761 C762 C763 C764 C765 C766 C767 C768 C800 C802 C809 C810 C811 C812 C813 C814 C815 C816 C819 C820 C821 C822 C822 C823 C824 C825 C826 C827 C828 C828 C829 C829 C830 C831 C832 C833 C834 C835 C836 C836 C837 C837 C838 C839 C850 C851 C852 C853 C854 C855 C856 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CE105SK6DC 0CK104CF56A 0CE225...

Page 26: ...MD SMD LOCA NO PART NO DESCRIPTION C970 C971 C971 C972 C973 C974 C975 C976 C978 C979 C980 C981 C982 C983 C984 C986 C987 C988 C988 C989 L401 L701 L702 L804 L805 C1 C2 C3 C4 C5 C6 C7 C8 C9 JK200 P103 P300A P300B P401 P470 P50 P517 P557 P651 P651B P652 P731 P751 0CK104CF56A 0CE106WFKDC 0CE106WH6DC 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CK104CF56A 0CE476WF6DC 0CK104CF56A 0CK104CF56A 0CK104CF...

Page 27: ...1 16 W 5 RCA SMART 100OHM 1 16 W 5 RCA SMART 100OHM 1 16 W 5 LOCA NO PART NO DESCRIPTION AR419 AR420 AR421 AR422 AR423 AR424 AR425 AR426 AR427 AR430 AR431 AR432 AR433 AR434 AR435 AR436 AR437 AR438 AR439 AR440 AR481 AR482 AR483 AR484 AR485 AR486 AR487 D10 D100 D103 D11 D12 D403 D557 D653 D815 D816 SW10 SW101 SW11 SW12 SW13 SW14 SW16 SW17 SW18 0RHZTCZ001A 0RHZTCZ001D 0RHZTCZ001D 0RHZTCZ001D 0RHZTCZ0...

Page 28: ...09 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A HH 1M3216 501 CERATEC 3216MM R TP MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 201209 0120P N2 5A MLB 20...

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Page 32: ...PRINTED CIRCUIT BOARD MAIN TOP DMD TOP DMD BOTTOM KEYPAD BOTTOM AV JACK TOP RS 232C TOP RS 232C BOTTOM SENSOR1 SENSOR2 IR AV JACK BOTTOM CW KEYPAD TOP MAIN BOTTOM ...

Page 33: ...Sep 2005 Printed in Korea P NO 3828VD0085Y ...

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