Orion TV29LB929 Service Manual
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Orion TV29LB929 Service Manual

Lcd/led-tv
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TV29LB929
SERVICE MANUAL
LCD/LED-TV
ORIGINAL
CHASSIS CODE A
Design and specifications are subject to change without notice.

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Summary of Contents for Orion TV29LB929

  • Page 1 TV29LB929 SERVICE MANUAL LCD/LED-TV ORIGINAL CHASSIS CODE A Design and specifications are subject to change without notice.

  • Page 2: Servicing Notices On Checking

    SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. PERFORM A SAFETY CHECK AFTER SERVICING As for the places which need special attentions, they are indicated with the labels or seals on the Confirm that the screws, parts and wiring which cabinet, chassis and parts.

  • Page 3: About Lead Free Solder (Pbf)

    ABOUT LEAD FREE SOLDER (PbF) Distinction of PbF PCB: PCB's (manufactured) using lead free solder will have a PbF printing on the PCB. (Please refer to figures.) Caution: Pb free solder has a higher melting point than standard solder; Typically the melting point is 86 F~104 F(30 C~40...

  • Page 4: Hotel Mode Function

    HOTEL MODE FUNCTION To set the Hotel mode, please follow the steps below. 1. Press the MENU ---> 1147 button on the remote control. Hotel mode <> 2. Press the DOWN button on the remote control, Source Lock >> 3. Select the "Setup" menu , then press ENTER button. Tuning Lock <>...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS SERVICING NOTICES ON CHECKING………………………………………………………………… A1-1 HOW TO ORDER PARTS………………………………………………………………………………… A1-1 IMPORTANT…………………………………………………………………………………………………A1-1 ABOUT LEAD FREE SOLDER (PbF)……………………………………………………………………A1-2 HOTEL MODE FUNCTION………………………………………………………………………………… A1-3 TABLE OF CONTENTS……………………………………………………………………………………A2-1 GENERAL SPECIFICATIONS…………………………………………………………………………… A3-1~A3-5 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS……………………………………B1-1, B1-2 2.

  • Page 6: General Specifications

    Timer Back-up (at Power Off Mode) more than EPG Timer Events Unit RC-UE Remote Control Glow in Dark Remocon Remocon Format ORION Format Custom Code 71-8E h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys...
  • Page 7 GENERAL SPECIFICATIONS Stop Pause Play Mode / Rec List T-Rec T'TEXT Keys Subtitle CH Up / Page Up CH Down / Page Down Skip- / Subpage Search- / Hold Search+ / F.T.B. Skip+ / Reveal Teletext Green Yellow Cyan G-10 Features Power On Memory Auto Shut Off Just Clock Function...
  • Page 8 GENERAL SPECIFICATIONS Timer Recording EPG Recording USB Media Player Photo JPEG (.jpg/.jpeg), BMP (.bmp), PNG (.png) Music MP3 (.mp3), WAVE (.wav), AAC-LC (.m4a) HE-AAC (.m4a), MPEG1 (.mp2), MPEG4 (.m4a) Video Container AVI (.avi), MKV (.mkv), MP4 (.mp4/,m4v), PS (.mpg/.mpeg), TS (.ts/.tp/.trp), VOB (.vob) Video Codec Xvid, MPEG1, MPEG2, MPEG4 SP/ASP, H.264 MJPEG...
  • Page 9 720×576i (16:9) Yes (50Hz) 720×576p (4:3) Yes (50Hz) 720×576p (16:9) Yes (50/60Hz) 1280×720p Yes (50/60Hz) 1920×1080i Yes (24/50/60Hz) 1920×1080p CEC(ORION Standard) Deep Color xvYCC Component Input Yes (60Hz) 720×480i (4:3) Yes (60Hz) 720×480i (16:9) Yes (60Hz) 720×480p (4:3) Yes (60Hz) 720×480p (16:9)
  • Page 10 G-16 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PS 94V0 NON-DECABROM Speaker Box PS 94V0 NON-DECABROM Stand PC+ABS 94V0 NON-HALOGEN Non-Halogen Eyelet Environmental standard requirement Green procurement of ORION G-17 Environment Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A3-5...

  • Page 11: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: SPEAKER BOX ASS'Y / REMOCON PCB / AND P.C. BOARDS OPERATION PCB (Refer to Fig. 1-3) 1. Remove the 8 screws (1). CAUTION 2. Remove the Speaker Box Ass'y in the direction of •...
  • Page 12 DISASSEMBLY INSTRUCTIONS 1-5: POWER PCB / BACK LIGHT PCB / ANGLE HING (Refer to Fig. 1-6: LED MODULE ASS'Y (Refer to Fig. 1-6) 1. Disconnect the following connectors: 1. Unlock the 17 supports (1). (CD501, CD503, CP7002 and CP7003). 2. Remove the LED Module Ass'y in the direction of 2.

  • Page 13: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL AND INSTALLATION OF 3. When IC starts moving back and forth easily after FLAT PACKAGE IC desoldering completely, pickup the corner of the IC using tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.
  • Page 14 DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a 1. Take care of the polarity of new IC and then install the Thintip Soldering Iron. (Refer to Fig. 2-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.
  • Page 15 CHECK FOR THE FIRMWARE VERSION This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily. CAUTION Do not adjust after other items except "Version Info". 1. Check of the VERSION and SUM DATA on the screen. 1-1 : Press the MENU --->...

  • Page 16: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS 2. BASIC ADJUSTMENTS 1. ADJUSTMENT PROCEDURE 2-1: WHITE BALANCE Prepare the following measurement tools for electrical adjustments. Place the set in Aging Test for more than 15 minutes. 1. Pattern Generator Please select input About mode to adjust W/B. Receive the gray scale pattern from the Pattern Generator.
  • Page 17 ELECTRICAL ADJUSTMENTS 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) LCD PANEL CD2801 CP7003 CP7002 CP7001 BACK LIGHT PCB SPEAKER CD301 MAIN UNIT CN13 CN23 POWER PCB CN18 CN15 CN17 CN11 CP503 CP502 CN16 CD2201 CD2202 OS2201 CP501 CP2201 REMOCON PCB CP2202 OPERATION PCB AC IN...

  • Page 18: Block Diagram

    BLOCK DIAGRAM DVB-T/C/S/S2 Model Only DVD Combo Model Only <Remonon PCB> <Operation PCB> <DVD PCB> <LCD　PANEL> DVB-S/S2 TUNER S/S2 Demod GAIA-20R (GOSPELL) AVL6211 (AVAILINK) MPEG/SCALER MT5310 (MEDIATEK) Y/Pb/Pr L/R DVB-T/C TUNER TDTK-G941D (LG) DEMOD. LVDS BUS SW PCMCIA MT5135AE (MTK) 【HDMI-1】...

  • Page 19: Printed Circuit Boards Power

    PRINTED CIRCUIT BOARDS POWER (INSERTED PARTS) SOLDER SIDE D530 D519 SH502 R542 W825 R508 CP502 W004 W813 F501 IC502 W016 CP501 W007 B504 C540_1 B503 R524 R536 R530 W810 D539 C505 HS501 IC504 D508 W018 D514 D513 C510 W015 W001 D526 C509 C531...

  • Page 20: Backlight

    PRINTED CIRCUIT BOARDS OPERATION (INSERTED PARTS) OPERATION (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE C2202_1 C2201_1 CEM844A CEM844A REMOCON (INSERTED PARTS) REMOCON (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE CEM846A R2209 CP2201 R2208 CEM846A BACK LIGHT (INSERTED PARTS) BACK LIGHT (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE CP7003...
  • Page 21 CHASSIS GND EPT,FB,Vdd-GNDC POWER SCHEMATIC DIAGRAM GAP_6.5mm D513 D519 B503 (POWER PCB) 1N4006-A5 1N4006-A5 W4BRH3.5X6X1.0 SUB SW TRANS T502 81190201 CP501 C533_1 TH501 A3963WV2-3PD COIL LINE FILTER B57237S0479M000 L501 JLB28120 D539 1.06 FCQS10A065 AT+5.5V B504 W4BRH3.5X6X1.0 F501 D530 R542 B502 17.5 W813 1F5-E...
  • Page 22 OPERATION/REMOCON SCHEMATIC DIAGRAM (OPERATION/REMOCON PCB) (REMOCON PCB) FROM/TO MAIN UNIT OS2201 KSM-2003TCW2P CP2201 (CN2,CN6) A2001WR-5A Vout REMOCON IN R2208 AT+5VAT+3.3V 47 1/16W STANDBY LED POWER ON LED CD2201 CH253602 STANDBY/POWER D2201 LTL-1BEFJ-002A GND4 PCBDA0 CEM846 (OPERATION PCB) FROM/TO MAIN UNIT CP2202 (CN5) A2001WR-3A...
  • Page 23 BACK LIGHT SCHEMATIC DIAGRAM 1 (BACK LIGHT PCB) C7029 C7030 470P 470P CASE OF SILVER THROUGHT PCB, IT IS NG, THAT PATTERN IS CONNECTED USING THROUGHT-HOLE L7001 D7009 B7001 VIN_24V 33uH HCB3216KF-391T20 SK3BA DRIVE B966BS 24.7 Q7001 W803 RSD050N10 W804 P_GND FROM/TO POWER CP7001...

  • Page 24: Interconnection Diagram

    INTERCONNECTION DIAGRAM CD3003 P=2.0mm 8PIN CP502 CD503 CP7002 SW+12V SW+12V CP7001 CP503 CN12 LED1 SW+12V SW+12V VBL(+24V) +24V LED2 AT+5.5V AT+6.0V VBL(+24V) +24V DVD_COAX LED3 AT+5.5V AT+6.0V VBL(+24V) +24V LED7/NC AT+5.5V AT+6.0V DVD EM DVD KEY VLED DVD_MUTE/ VLED CN19 BLON INVERTER_H CN15...

  • Page 25: Waveforms

    WAVEFORMS SCALER VIDEO/AUDIO 20us 200mv 500mv AV IN PC AUDIO L 200mv 10us 200mv PC AUDIO R 100mv 500mv 10us AUDIO OUT L AUDIO OUT L 200mv 500mv 10us AUDIO OUT R 200mv AU AUDIO IN L SPEAKER L 200mv AU AUDIO IN R SPEAKER R NOTE:...

  • Page 26: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW 104E 103B 104D 103B 103B 103B 104D 104E 104C 104A 103A 103B 104C 104B 102B 102A PCB270 (OPERATION PCB ASS'Y) PCBDA0 (REMOCON PCB ASS'Y) PCB240 (POWER PCB ASS'Y) Note : SCREW TAP TITE(B) BIND 3x6 CH 2 PCS. (209) is included in LED MODULE ASS'Y (SCREW).

  • Page 27: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION 7A7080093B FRONT CABI ASS'Y 101A 708WPD0070 CABINET FRONT 101B 713WPA0478 GLASS LED 101C 800WQ00190 FELT SHEET 101D 92P20A005A CUSHION BEZEL LR 101E 93P20A017A CUSHION BEZEL 101F 93P20A024A CUSHION BEZEL TB 101G 93P30A011A TAPE 101H...

  • Page 28: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION RESISTORS COILS &TRANSFORMERS ! R504 R8X2R8334J 330K OHM 1/8W ! T501 0481351254 TRANSFORMER,SWITCHING 81351254 ! R505 R8X2R8334J 330K OHM 1/8W ! T502 0481190201 TRANSFORMER,SWITCHING 81190201 JACKS ! R506 R8X2R8334J 330K OHM 1/8W...
  • Page 29 SPEC.NO. M3MW-01W O/R NO. F2X3214...

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