LG LHS-A4000WA Service Manual
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LG LHS-A4000WA Service Manual

Digital home cinema system
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DIGITAL HOME CINEMA
SYSTEM
SERVICE MANUAL
MODELS : LHS-A4000WA/LHS-A4000WD
LHS-A4000C/LHS-A4000T
JULY,2005
P/NO : 3829RGP019S

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Questions and answers

DIRK VENTER
May 13, 2025

How can I obtain a replacement remote

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2 comments:
Mr. Anderson
May 21, 2025

You can obtain a replacement remote for the LG LHS-A4000WA by using the part numbers 6710CAAK01A or 6710CAAK01B, which correspond to the 57-key remote controller model used with this system. Use these part numbers to find a compatible replacement.

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Dirk Venter
May 22, 2025

@Mr. Anderson , thnx for the info. Regards

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Summary of Contents for LG LHS-A4000WA

  • Page 1 DIGITAL HOME CINEMA SYSTEM SERVICE MANUAL MODELS : LHS-A4000WA/LHS-A4000WD LHS-A4000C/LHS-A4000T JULY,2005 P/NO : 3829RGP019S...
  • Page 2 ❍ ❍ ❍ ❍...
  • Page 6 "Hello"...
  • Page 7 POWER Check or TURN ON "Hello"? Press the ON KEY...
  • Page 8 10-40V 4.99V -8.19V 10-40V 8.2V 10-40V 10-40V 2.41V 2.41V 2.41V 2.387 4.9V 4.96V 4.876V 1.8V 4.8V 1.8V 4.8V 3.3V 1.8V 3.3V 3.3V 1.8V 3.3V 1.8V 3.3V 3.3V 3.3V 1.8V 3.3V 1.8V 3.3V 1.8V 3.3V...

  • Page 10: Wiring Diagram

    WIRING DIAGRAM TUNER (TU201) CN902 CN703 CN205 CN501 JK204 CN801 PN701 PN703 PN205 PN501 PW901 TUNING TUNING ST-BY DOWN DOWN MEMORY FUNCTION...

  • Page 11: Block Diagram

    BLOCK DIAGRAM IC206 4052 IC501 22µH STA505 22µH IC503 IC301 STA515 PS9818 22µH IC504 STA505 IC502 STA505...

  • Page 12: Amp Schematic Diagram

    SCHEMATIC DIAGRAMS 1. AMP SCHEMATIC DIAGRAM...
  • Page 13 2. SMPS WIDE SCHEMATIC DIAGRAM 2-10 2-11...

  • Page 14: Dsp Schematic Diagram

    3. DSP SCHEMATIC DIAGRAM 1 2-12 2-13...
  • Page 15 4. DSP SCHEMATIC DIAGRAM 2 2-14 2-15...
  • Page 16 5. MICOM & POWER SCHEMATIC DIAGRAM 2-16 2-17...
  • Page 17 6. I/O FRONT SCHEMATIC DIAGRAMS 2-18 2-19...

  • Page 18: Printed Circuit Diagrams

    PRINTED CIRCUIT DIAGRAMS 1. MAIN P.C.BOARD (TOP VIEW) 2-20 2-21...

  • Page 19: Main P.c.board (Bottom View)

    1. MAIN P.C.BOARD (BOTTOM VIEW) 2-22 2-23...
  • Page 20 2. FRONT, JACK P.C.BOARD (TOP VIEW) 2-24 2-25...
  • Page 21 2. FRONT, JACK P.C.BOARD (BOTTOM VIEW) 2-26 2-27...

  • Page 22: Smps P.c.board

    3. SMPS P.C.BOARD 2-28 2-29...

  • Page 23: Section 3. Exploded Views

    SECTION 3. EXPLODED VIEWS •CABINET, MAIN FRAME AND AUDIO DECK SECTION S AL LOCA. NO. PART NO. DESCRIPTION SPECIFICATION REMARKS 6401RM0198A SPEAKER ASSEMBLY F70C-D390 KEP LHS-A4000W SVC P A46W 6871R-6350A PWB(PCB) ASSEMBLY,TOTAL LH-A4000 AUDIO MAIN TOTAL ASSY A47W 6871R-6420A PWB(PCB) ASSEMBLY,TOTAL LH-A4000 SMPS TOTAL ASSY FREE A50W 6871R-6351B...

  • Page 24: Speaker Section

    •SPEAKER SECTION • MODEL: LHS-A4000C • MODEL: LHS-A4000T S AL LOCA. NO. PART NO. DESCRIPTION SPECIFICATION REMARKS S AL LOCA. NO. PART NO. DESCRIPTION SPECIFICATION REMARKS 6401RM0197A SPEAKER ASSEMBLY F30C-D600 TOPTONE LHS-A4000C S 6401RM0196A SPEAKER ASSEMBLY F30C-D600 TOPTONE LHS-A4000T S 3701RM0139A NET ASSEMBLY SPK LHS-A4000C NET ASSY...

  • Page 25: Packing Accessory Section

    AAAM(R03) SEOTONG 1-5 V - 1PA 6611R2D001A PLUG ASSEMBLY 2WAY RED/WHITE 3.0M AUDIO DOME 5010R-L002B ANTENNA,LOOP S0160BL-09 (LS0160BL-X000009-0 5010R-D004A ANTENNA,RF FM ANT T15011N-1 KWANG SUNG LE 6710CAAK01A REMOTE CONTROLLER KIE 57KEY KIE LH-A4000 LG LGEES 6710CAAK01B REMOTE CONTROLLER KIE 57KEY KIE LH-A4000 LG WITH LGEAP/RAGON/LGESA...

This manual is also suitable for:

Lhs-a4000cLhs-a4000tLhs-a4000wd

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