LG RZ-17LZ10 Service Manual
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LG RZ-17LZ10 Service Manual

LG RZ-17LZ10 Service Manual

Lcd tv
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P/NO : 3828VD0131E
Dec., 2002
Printed in Korea
e-mail:http://www.LGEservice.com/techsup.html
LCD TV

SERVICE MANUAL

CHASSIS : ML-027A
MODEL : RZ-17LZ10
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
ARC
TV/AV/PC MENU
OK
VOL
PR
/I
ON/OFF
website:http://biz.LGservice.com

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Summary of Contents for LG RZ-17LZ10

  • Page 1: Service Manual

    LCD TV SERVICE MANUAL CHASSIS : ML-027A MODEL : RZ-17LZ10 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Dec., 2002 TV/AV/PC MENU ON/OFF P/NO : 3828VD0131E Printed in Korea...

  • Page 2: Table Of Contents

    CONTENTS Contents ....................2 Safety Precautions ..................3 Servicing Precautions ................4 Specifications ..................6 Description of Controls ................7 Adjustment Instruction ................10 Troubleshooting ..................13 Block Diagram ..................14 Exploded View ..................16 Exploded View Parts List ...............17 Replacement Parts List ................ 18 SVC.

  • Page 3: Safety Precautions

    SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. 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.

  • Page 4: Servicing Precautions

    SERVICING PRECAUTIONS CAUTION: Before servicing receivers covered by this service transistors and semiconductor "chip" components. The manual and its supplements and addenda, read and follow the following techniques should be used to help reduce the SAFETY PRECAUTIONS on page 3 of this publication. incidence of component damage caused by static by static NOTE: If unforeseen circumstances create conflict between the electricity.
  • Page 5 c. Quickly move the soldering iron tip to the junction of the Fuse and Conventional Resistor component lead and the printed circuit foil, and hold it Removal/Replacement there only until the solder flows onto and around both the 1. Clip each fuse or resistor lead at top of the circuit board component lead and the foil.

  • Page 6: Specifications

    SPECIFICATIONS Note : Specification and others are subject to change without notice for improvement. Receivable Broadcasting system: Feature & Funtion PAL-B/G, D/K, I/I Teletext(TOP/FLOF/LIST 10 page) SECAM-B/G, D/K/L/L’ AV Input : 2(Side and Rear) NTSC M S-AV Input : 1(Rear) Component Input : 1(Rear-option) RF Input Channel: PERI TV Connector : Full Scart 1(Rear option-EU)

  • Page 7: Description Of Controls

    DESCRIPTION OF CONTROLS All the functions can be controlled with the remote control handset. Some functions can also be adjusted with the buttons on the front panel of the set. Only use the remote control handset supplied with this set. If you use other remote control handsets, they’ll not be able to use.

  • Page 8: Battery Installation

    10. TV/PC selects TV or PC monitor mode. clears the menu from the screen. switches the set on from standby. 11. POWER switches the set on from standby or off to standby. 12. I/II selects the language during dual language broadcast. MUTE POWER selects the sound output (option).

  • Page 9: Front Panel

    Front panel TV/AV/PC MENU ON/OFF Side panel 1. ARC 7. REMOTE CONTROL SENSOR select your desired picture format. 8. POWER/STANDBY INDICATOR 2. TV/AV/PC illuminates red when the set is in standby mode. selects TV, AV or PC monitor mode. illuminates green when the set is in power on mode. clears the menu from the screen.

  • Page 10: Adjustment Instruction

    ADJUSTMENT INSTRUCTION 1. Application Object This instruction is for the application to the LCD TV. 2. Notes (1) This set uses an adapter, so connect the adapter and the set correctly before adjustment. (2) The adjustment must be performed under the correct sequence.
  • Page 11 3-3. Position of Mode Adjustment Timing of Mode Table * H[dot]/V[line] SVGA-85 SVGA-56 SVGA-60 SVGA-72 SVGA-75 Mode VGA-60 VGA-67 VGA-75 VGA-85 1056 1048 H_Total 1024 1056 1040 H_Display H_Blanking H_Sync H Polarity NEG. NEG. NEG. NEG. H_Bp H_Fp 46.875 53.674 H-Freq[KHz] 31.469 35.0...
  • Page 12 4. EDID(The Extended Display Identification Data) EDID Table 0D 0E 5. Option1 data Option Code Function Remark Option Code Function Remark 100 Program 200PR Lang. 200 Program Reserved TEXT Off TEXT TEXT On CH.Sound Non Memory 7. Option3 data I/II Save CH.Sound Memory Option Code...

  • Page 13: Troubleshooting

    TROUBLESHOOTING 1. General Features Symptom Cause Check Point No screen Input error of inverter connector 1) Bend the pin legs of P1 connector -> recheck them 2) Check and repair the IC804,805. P704 and Pin 21 connector 1) Check and fix P704 connector being slipped out 2) Check and fix the components at P704 LCD module and at main board.

  • Page 14: Block Diagram

    BLOCK DIAGRAM - 14 -...
  • Page 15 MEMO - 15 -...

  • Page 16: Exploded View

    EXPLODED VIEW - 16 -...

  • Page 17: Exploded View Parts List

    EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6304FLP035A LCD MODULE,LM171W01-B3 LG PHILPS TFT COLOR NON 6400GKTX01A SPEAKER,F1527C-6428 K-TONE FULL-RANGE 8OHM 7/12W 83DB 3091V00442A CABINET ASSEMBLY,RZ-17LZ10 NON NON PLATON 5020V00687A BUTTON 5020V00553F BUTTON,POWER RZ-17LZ10 ABS, HF-380 1KEY . 3809V00299A BACK COVER ASSEMBLY,RZ-17LZ10 NON...

  • Page 18: Replacement Parts List

    REPLACEMENT PARTS LIST For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 19 For Capacitor & Resistors, the CC, CX, CK, CN : Ceramic RD : Carbon Film charactors at 2nd and 3rd digit CQ : Polyestor RS : Metal Oxide Film in the P/No. means as follows; CE : Electrolytic RN : Metal Film RF : Fusible LOCA.
  • Page 20 CONNECTOR ASSY,12P 2.5MM 100MM L205 6210TCE001A FILTER,HB-1S2012-080JT CERATEC 2012MM 6630VF01810 CONNECTOR,YEONHO 10P 1.25MM L206 6210TCE001A FILTER,HB-1S2012-080JT CERATEC 2012MM P1002 6631V25049K CONNECTOR ASSY,4P 2.5MM 300MM L206 6210TCE001A FILTER,HB-1S2012-080JT CERATEC 2012MM P1101A 6602V20005L CONNECTOR,2.0MM 12P GIL-S LG CABLE STRAIGHT - 20 -...
  • Page 21 MANUAL,OWNERS ML027A DG/BN LG P602 366-932B CONNECTOR,2.5MM 3P GIL-G LG CABLE S (STICK) 3828VA0366D MANUAL,OWNERS ML027A UK/WTY 366-922C CONNECTOR,2.5MM 4P GIL-G LG CABLE R/A (B TO C) 3828VA0366G MANUAL,OWNERS ML027A ES/PB LG SP/PO P702 366-921L CONNECTOR,2.5MM 12P GIL-G LG CABLE 6710V00091A...
  • Page 22 P/No : 3854VA0115A-S(1/2) 2002.11.25...
  • Page 23 PRINTED CIRCUIT BOARD MAIN(TOP) MAIN(BOTTOM) USB AUTO(TOP) USB AUTO(BOTTOM) CONTROL P/No : 3854VA0115A-S(2/2) 2002.11.25...

  • Page 24: Svc. Sheet

    SVC. SHEET : 3854V A0115A-S...

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