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Hyundai LTW32DV Service Manual

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LTW32/42DV-SERVICE

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Summary of Contents for Hyundai LTW32DV

  • Page 1 LTW32/42DV-SERVICE...

  • Page 2: Table Of Contents

    1. PRECAUTION ........3 6.

  • Page 3: Precaution

    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 Replacement Parts List. It is essential that these special safety parts should be relpaced with same components as Recommended in this manual to prevent Shock, or File, or other Harzards.

  • Page 4: Specifications

    SPECIFICATION Panel Type TFT Color LCD Display Area 697.685 x 392.256mm(32") / 819 x 460mm(37") / 930 x 523mm(42") Display Color 16.7 million Panel Pixel Pitch 0.17 x 0.51mm(32") / 0.200 x 0.600mm(37") / 0.227 x 0.681mm x RGB mm(42") Recommended Resolution 1366 x 768 Analog RGB 15 pin D-sub...

  • Page 5: Location & Function Of Control

    Front WARNING : TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS TELEVISION TO RAIN OR MOISTURE SERVICE MANUAL...
  • Page 6 Rear 32" 1. SVC JACK 37"/42" 2. HDMI Use to connect a video signal from a PC or DVD. 3. PC AUDIO Connects to the sound-output port of a personal computer 4. PC D-SUB Use to connect a video signal from a personal computer 5.

  • Page 7: Remote Control Operation

    Point to remote control sensor of the TV set. The maximum operable distance is approximately 20 feet from the remote control sensor, and not more than 30 to either side of center. The operation of the remote control is most effective when there is nothing between it and the remote control sensor.

  • Page 8: Technical Information

    [1] IC2 : VCT 49xyl (Video-Controller-Text-If-Audio IC Family) SERVICE MANUAL...
  • Page 9 SERVICE MANUAL...
  • Page 10 SERVICE MANUAL...
  • Page 11 SERVICE MANUAL...
  • Page 12 SERVICE MANUAL...
  • Page 13 SERVICE MANUAL...

  • Page 14: Ic7 : Mst6151

    [2] IC7 : MST6151 (SXGA/WXGA LCD Multi-Function Monitor Controller) SERVICE MANUAL...
  • Page 15 SERVICE MANUAL...

  • Page 16: Ic17 : M62320Fp

    [3] IC17 : M62320FP (8-BIT I/O EXPANDER for IIC BUS) SERVICE MANUAL...
  • Page 17 SERVICE MANUAL...

  • Page 18: Ic06 : Pcm1725

    [4] IC06 : PMC1725 (Digital to Analog Converter 16Bits, 96KHz Sampling SERVICE MANUAL...

  • Page 19: Ic22 : Pi3V512

    [5] IC22 : PI3V512 (Low On-Resistance, 3.3V Wideband/ Video Switch 5-Port, 2:1 Mux/DeMux SERVICE MANUAL...

  • Page 20: Icx1 : Cxa2069Q

    [6] ICX1 : CXA2069Q (S2-Compatible 7-Input 3-Output Audio/Video Switch) SERVICE MANUAL...
  • Page 21 SERVICE MANUAL...

  • Page 22: Icx3 : La42152

    [7] ICX3 : LA42152 (15W 2-Channel AF Power Amplifier) SERVICE MANUAL...
  • Page 23 SERVICE MANUAL...

  • Page 24: Tu2 : Taew-G053D

    [8] TU2 : TAEW-G053D SERVICE MANUAL...
  • Page 25 SERVICE MANUAL...
  • Page 26 SERVICE MANUAL...

  • Page 27: Troubleshooting

    TROUBLESHOOTING No Power SERVICE MANUAL...

  • Page 28: No Sound/ Picture Ok

    TROUBLESHOOTING No Sound / Picture OK SERVICE MANUAL...

  • Page 29: No Picture/ Sound Ok

    TROUBLESHOOTING TROUBLESHOOTING No Picture/ Sound OK SERVICE MANUAL...

  • Page 30: Block Diagram

    BLOCK DIAGRAM SERVICE MANUAL...

  • Page 31: Pcb Layout

    PCB LAYOUT(MAIN) SERVICE MANUAL...
  • Page 32 PCB LAYOUT(AV-EU) SERVICE MANUAL...

  • Page 33: Parts List

    ITEM No. ITEM NAME P / No. ITEM No. ITEM NAME A003 150032945 "CON+MOU, PAL PLVC02 LTW32DV/42CW600" K105L 301225755 "HARNESS,INVERTER 32"" LPL 550MM(12P)" A004A 150032946 "CONTROL, PAL PLVC02-1 LTW42CV600" K105M 11845634A RUBBER FOOT AA04R 150630694 "CONTROL, RHU PLVC02-1 LTW42CV600" K105N 11035412R "SCREW, BTB 4*12 SZN"...
  • Page 34 "ACCESSORY BOX,(242*173*75) LT151AA" Y101Z 154701737 "O'S/MANUAL,ASS'Y SLTW32/42CV/DV6EGT" Y101 11907031 "OWNER'S MANUAL, LTW32CV6EGT" Y102 11101007 "DRY BATTERY, 1.5V AAAM-1.5V(3A)" Y105 11943051 "POLY BAG, W230 H360" Y106 23968006 STAPLE Y222 390110882 "R/C, RU3730 NO-BRAND LTW32DV" Y201A C1176093 "P-CORD, KE-23+KE-24(250V 16A)VDE GP" SERVICE MANUAL...
  • Page 35 ELECTRICAL PARTS LIST(37"V") P / No. ITEM No. ITEM NAME P / No. ITEM No. ITEM NAME A004 150032953 "CON+MOU, PAL PLVC01 LTW37CV600" K106 11034330R "SCREW, BTTSW 3*8 SNI(TOOTUED LOCK)" A004A 150032954 "CONTROL, PAL PLVC01-1 LTW37CV600" K106A 11965099 "TAPE, FILAMENT 3M#893 18MM*55M" AA04R 150630696 "CONTROL, RHU PLVC01-1 LTW37CV600"...
  • Page 36 11927675 "ACCESSORY BOX,(242*173*75) LT151AA" Y101Z 154701737 "O'S/MANUAL,ASS'Y SLTW32/42CV/DV6EGT" Y101 11907031 "OWNER'S MANUAL, LTW32CV6EGT" Y102 11101007 "DRY BATTERY, 1.5V AAAM-1.5V(3A)" Y105 11943051 "POLY BAG, W230 H360" Y106 23968006 STAPLE Y222 390110882 "R/C, RU3730 NO-BRAND LTW32DV" Y201A C1176093 "P-CORD, KE-23+KE-24(250V 16A)VDE GP" SERVICE MANUAL...
  • Page 37 P / No. ITEM No. ITEM NAME P / No. ITEM No. ITEM NAME A004 150032945 "CON+MOU, PAL PLVC02 LTW32DV/42CW600" K107B 11032386R "SCREW, TTBW 3*6 SZN" A004A 150032946 "CONTROL, PAL PLVC02-1 LTW42CV600" K108 11866220 "SHIELD, JACK(V)" AA04R 150630694 "CONTROL, RHU PLVC02-1 LTW42CV600"...

  • Page 38: Electrical Parts List

    ELECTRICAL PARTS LIST MAIN BOARD, NOS-ME-37, 42DV(LPL) E-DPIS P / No. ITEM NAME P / No. ITEM NAME "NEWORK RES, CN164-330 33 OHM (CHIP)" """CHIP CERAMIC CAP, X7R 50V 0.1UF K""" "NEWORK RES, CN164-330 33 OHM (CHIP)" """CHIP CERAMIC CAP, X7R 50V 0.1UF K""" AR10 "NEWORK RES, CN164-330 33 OHM (CHIP)"...
  • Page 39 ELECTRICAL PARTS LIST MAIN BOARD, NOS-ME-37, 42DV(LPL) E-DPIS P / No. ITEM NAME P / No. ITEM NAME C142 """CHIP CERAMIC CAP, X7R 50V 0.1UF K""" FB17 """FERRITE BEAD, HH-1M2012-601JT""" C144 """CHIP CERAMIC CAP, X7R 50V 0.1UF K""" FB18 """CHIP RES, 1/16W 0 OHM J (1608)""" C146 """CHIP CERAMIC CAP, X7R 50V 0.1UF K"""...
  • Page 40 ELECTRICAL PARTS LIST MAIN BOARD, NOS-ME-37, 42DV(LPL) E-DPIS P / No. ITEM NAME P / No. ITEM NAME CHIP RES, 1/16W 2.7K OHM J (1608) R103 CHIP RES, 1/16W 22 OHM J (1608) CHIP RES, 1/16W 0 OHM J (1608) R104 CHIP RES, 1/16W 22 OHM J (1608) R105...
  • Page 41 ELECTRICAL PARTS LIST MAIN BOARD, NOS-ME-37, 42DV(LPL) E-DPIS P / No. ITEM NAME P / No. ITEM NAME R179 CHIP RES, 1/16W 0 OHM J (1608) R191 CHIP RES, 1/16W 0 OHM J (1608) R192 CHIP RES, 1/16W 0 OHM J (1608) R193 CHIP RES, 1/16W 0 OHM J (1608) CHEMI CON, 50V 4.7UF 85C 5*11...
  • Page 42 ELECTRICAL PARTS LIST AV BOARD, NOS-AVE-42 NEW(CV,DV) P / No. ITEM NAME P / No. ITEM NAME CHIP CERAMIC CAP, X7R 50V 0.01UF K CX110 CHIP CERAMIC CAP, COG 50V 100PF J CX111 CHIP CERAMIC CAP, COG 50V 470PF J CHIP CERAMIC CAP, X7R 50V 0.1UF K CHIP CERAMIC CAP, X7R 50V 0.1UF K CX120...
  • Page 43 ELECTRICAL PARTS LIST AV BOARD, NOS-AVE-42 NEW(CV,DV) P / No. ITEM NAME P / No. ITEM NAME RX27 CHIP RES, 1/16W 100 OHM J (1608) CX31 CHEMI CON, 50V 10UF 85C 5*11 RX28 CHIP RES, 1/16W 100 OHM J (1608) CX48 CHEMI CON, 10V 220UF 85C 5*11 RX29...

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