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Related Manuals for LG RZ-15LA31
Summary of Contents for LG RZ-15LA31
- Page 1 LCD TV SERVICE MANUAL CHASSIS : ML-012A MODEL : RZ-15LA31 CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Nov., 2002 P/NO : 3828VD0131C Printed in Korea...
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Page 2: Table Of Contents
CONTENTS Contents ....................2 Safety Precautions ..................3 Servicing Precautions ................4 Description of Controls ................6 Adjustment Instruction ................9 Troubleshooting ..................15 Exploded View ..................16 Exploded View Parts List ...............17 Replacement Parts List ................ 18 SVC. Sheet ....................- 2 -... -
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 semicounductor "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. Qulckly 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.
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Page 6: 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 side panel of the set. Remote control handset Before you use the remote control handset, please install the bat- POWER MUTE teries. - Page 7 10. MUTE switches the sound on or off. 11. TV/AV/PC selects TV, AV or PC monitor mode. clears the menu from the screen. switches the set on from standby. POWER MUTE 12. PIP BUTTONS (option) (PC mode only) switches the sub picture on or off. PR +/- selects a programme for the sub picture.
- Page 8 Side panel Back panel S-VIDEO VIDEO (MONO) AUDIO 1. MAIN POWER (ON/OFF) 7. POWER/STANDBY INDICATOR (r r ) switches the set on or off. illuminates brightly when the set is in standby mode. 2. TV/AV/PC dims when the set is switched on. selects TV, DVD, AV or PC monitor mode.
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Page 9: 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 10 3-3. Position of Mode Adjustment Timing of Mode Table * H[dot]/V[line] VGA-85 SVGA-56 SVGA-60 SVGA-72 SVGA-75 Mode VGA-60 VGA-67 VGA-72 VGA-75 1056 H_Total 1024 1056 1040 H_Display H_Blanking H_Sync H Polarity NEG. NEG. NEG. NEG. NEG. H_Bp H_Fp 46.875 H-Freq[KHz] 31.469 35.0 37.861...
- Page 11 4. EDID(The Extended Display Identification Data) EDID Table 0D 0E 5. Option1 data(200PR~A2 ST:1bit,SYS:2bit) OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 11 -...
- Page 12 OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 12 -...
- Page 13 OPTION OPTION TEXT I/II SV SCART A2 ST TEXT I/II SV SCART A2 ST 200PR 200PR Data Data - 13 -...
- Page 14 OPTION TEXT I/II SV SCART A2 ST 200PR Data 6. Option2 data(ACMS~BBACK:1bit,LANG:3bit) OPTION HIDEV ACMS Data 7. Option3 data(IIC AFT~CH+AU:1bit) OPTION MD SAVE MONO CH+AUS IIC AFT Data - 14 -...
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Page 15: Troubleshooting
TROUBLESHOOTING 1. General Features Symptom Cause Check Point Soft touch doesn’t Defective speaker wire 1) Make some space between the speaker wire and function properly and inverter wire the Soft touch Board by sticking the speaker wire to the guide hole of the cabinet. 2) Arrange working state of A1. -
Page 16: Exploded View
EXPLODED VIEW P801 - 16 -... -
Page 17: Exploded View Parts List
EXPLODED VIEW PARTS LIST PART NO. DESCRIPTION 6304FLP006B LCD MODULE,LC151X01-C3P1 LG PHILPS TFT COLOR NON 6400VA0017A SPEAKER,T401SX-095K14 LG C&D 8 OHM 1.0/1.5W 81DB 4950V00067A METAL,SUPPORTER EGI SPEAKER HOLDER 3091V00A15L CABINET ASSEMBLY RZ-15LA31 NON ML012A FLATRON 5020V00552F BUTTON,CONTROL ABS, HF-380 7KEY #155... -
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 6631V20014E CONNECTOR ASSY,12P 2.0MM 300MM H-B UL1061 C610 0CE107DF618 100UF STD 16V M FL TP5 P1101A 366-922F CONNECTOR (CIRC),2.5MM 7P GIL-G LG CABLE C614 0CE107DF618 100UF STD 16V M FL TP5 P1102 366-921F CONNECTOR (CIRC),2.5MM 7P GIL-G LG CABLE C618...
- Page 20 SWITCH,TACT 2LEAD 100G(TA) NON 5V 0.001A 3828VA0335F MANUAL,OWNERS IS/REG LG IT 061U TX SW1105 140-313A SWITCH,TACT 2LEAD 100G(TA) NON 5V 0.001A 3828VA0335G MANUAL,OWNERS ES/PT LG SP/PO 061U TX 025A/B/C/016C 026C SW1106 140-313A SWITCH,TACT 2LEAD 100G(TA) NON 5V 0.001A 6710V00061U REMOTE CONTROLLER FULL SPEC SW1107 140-313A SWITCH,TACT 2LEAD 100G(TA) NON 5V 0.001A...
- Page 21 P/No : 3854VA0097A-S1(1/2) 2002.06.12...
- Page 22 P/No : 3854VA0097A-S1(2/2) 2002.06.12...
- Page 23 PRINTED CIRCUIT BOARD CONTROL(TOP) MAIN(TOP) CONTROL(BOTTOM) MAIN(BOTTOM) P/No : 3854VA0097A-S2 2002.06.20...
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Page 24: Svc. Sheet
SVC. SHEET : 3854V A0097A-S...