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LG NP7550 Instructions Manual

Battery removal
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Battery Removal
Instruction
(Product with embedded battery ONLY)
V 1.59
2016.1.4.

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Table of Contents
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  Summary of Contents for LG NP7550

  • Page 1 Battery Removal Instruction (Product with embedded battery ONLY) V 1.59 2016.1.4.
  • Page 2: Table Of Contents

    Contents 0. Precautions VI. Mobile 1. LGD820 / 821 2. LGD955 3. LGV400 I. TV / Monitor 4, LGV480 1. Commercial TV 5. LGV490 2. Signage Monitor (Normal) 6. LGV500 3. Signage Monitor (Touch) 7. LGV700 8. LGW100 9. LGW105E 10.
  • Page 3: Precautions

    To prevent damage to the product, and for their own safety, users should not attempt to remove the battery and should contact LG Service Helpline, or other independent service providers for advice. Removal of the battery will involve dismantling of the product case, disconnection of the electrical cables/contacts, and careful extraction of the battery cell using specialized tools.
  • Page 4: Tv / Monitor

    I. TV / Monitor...
  • Page 5: Commercial Tv

    1. Commercial TV ■ Disassemble process...
  • Page 6: Signage Monitor (Normal)

    2. Signage Monitor (Normal)
  • Page 7: Signage Monitor (Touch)

    3. Signage Monitor (Touch)
  • Page 8: Audio / Video

    II. Audio / Video...
  • Page 9: Np1540

    1. NP1540 Battery...
  • Page 10: Np 7550 / Na8550 / Np8350 / Na9350

    2. NP 7550 / NA8550 / NP8350 / NA9350...
  • Page 11: Np5550 / Na6550

    3. NP5550 / NA6550...
  • Page 12: Projector

    III. Projector...
  • Page 13 1. PH300...
  • Page 14: Pv150G

    2. PV150G...
  • Page 15 3. PH550...
  • Page 16 3. PH550...
  • Page 17 IV. PC...
  • Page 18: All-In-One Chromebase

    1. All-In-One Chromebase...
  • Page 19 1. All-In-One Chromebase...
  • Page 20 1. All-In-One Chromebase...
  • Page 21 2. 14Z960_14Z950...
  • Page 22 3. 15Z960...
  • Page 23 4. 13Z940...
  • Page 24 5. 22V240...
  • Page 25 6. 24V360...
  • Page 26: Tsp500

    7. TSP500...
  • Page 27 8. MP500...
  • Page 28 9. MP700...
  • Page 29: Printer

    V. Printer...
  • Page 30: Pd239

    1. PD239 ① ② ③ ④ ⑤ Battery...
  • Page 31: Pd251

    2. PD251 ① ② ③ ④ Battery...
  • Page 32: Mobile

    VI. Mobile...
  • Page 33: Lgd820

    1. LGD820 / 821...
  • Page 34 1. LGD820 / 821...
  • Page 35: Lgd955

    2. LGD955...
  • Page 36 2. LGD955...
  • Page 37: Lgv400

    3. LGV400...
  • Page 38 3. LGV400...
  • Page 39: 4, Lgv480

    4. LGV480...
  • Page 40 4. LGV480...
  • Page 41: Lgv490

    5. LGV490...
  • Page 42 5. LGV490...
  • Page 43: Lgv500

    6. LGV500...
  • Page 44: Lgv700

    7. LGV700...
  • Page 45: Lgw100

    8. LGW100...
  • Page 46 8. LGW100...
  • Page 47: Lgw105E

    9. LGW105E...
  • Page 48 9. LGW105E...
  • Page 49: Lgw110

    10. LGW110...
  • Page 50 10. LGW110...
  • Page 51 10. LGW110...
  • Page 52 10. LGW110...
  • Page 53 10. LGW110...
  • Page 54 10. LGW110...
  • Page 55: Lgd802

    11. LGD802 1) Disassemble Battery cover 2) Disassemble Rear cover...
  • Page 56 11. LGD802 3) Disassemble Main PCB 4) Disassemble Touch FPCB...
  • Page 57 11. LGD802 5) Disassemble Battery cell...
  • Page 58: Lgh955

    12. LGH955 1) Disassemble Back cover Using nail, remove cover battery Procedure : A → B → C → D Start...
  • Page 59 12. LGH955 2) Disassemble battery cover 1) All Screw 11ea remove (Red side 9Point 3.5mm / Blue 4pt 3mm Screw) Screw should be separated 2) Right bottom side Rear first Rear Cover remove (Remove procedure : A  B  C  D  E) 3) Right bottom side Main Ant.
  • Page 60 12. LGH955 3) Disassemble PCBs and Connectors 1) Connector 10point remove Be cautious about Connector, FPCB, Chip damage Rear Cam. Conn. Front Cam. Conn. Lower FPCB Conn. Coaxial Cable (Left, Top) Bat. Conn. Coaxial Cable (Right, Top) Coaxial Cable Coaxial Cable (Right, Bottom) (Left, Bottom) 1.5mm Screw...
  • Page 61: Lgw150

    13. LGW150 Be Heating at 10cm distance using a Heat Guns on Cover Rear during 10s~15s at 400°C .
  • Page 62 13. LGW150...
  • Page 63 13. LGW150...
  • Page 64 13. LGW150...
  • Page 65: Lgv735

    14. LGV735 Rear cover Disassemble Guide Disassemble Cover Rear’s I/O hook 2ea by pushing backward with tool 1. 2. Disassemble battery as above picture...
  • Page 66 14. LGV735 Battery Disassemble Guide 1. Disassemble screw 4ea 2. Disassemble battery as above picture which pointed to above picture. 3. Finish...
  • Page 67 14. LGV735 Main PCB Disassemble Guide 1. Disassemble screw 6ea 2. Disassemble connector 3ea which are front camera, motor which pointed to above picture. and LCD FPCB . 3. Disassemble PCB as above picture .Firstly, carefully lift up I/O area of PCB as 1 direction, and then, take out PCB as 2 direction.
  • Page 68 15. LGH791, LGH791F SIM Tray Remove Using SIM ejection, remove SIM tray...
  • Page 69 15. LGH791, LGH791F Cover Battery Remove ⑩ ⑨ ⑧ ⑦ ⑪ ⑫ ⑬ ⑥ ⑤ ⑭ ④ ⑮ ③ Battery cover Hook ①-2 ①-1 ② Start Disassemble procedure : A → B → C → D → E → F → G → H → I → J...
  • Page 70 15. LGH791, LGH791F Rear Cover Remove 1) All Screw 10ea remove (Red side 9Point 3.5mm) Screw should be separated 2) Right bottom side Main Ant. first Main Ant. remove (Remove procedure : A  B) hook 3) Right side Rear Cover first Rear Cover remove (Remove procedure : C ...
  • Page 71 15. LGH791, LGH791F PCB Remove 1) Connector 3point remove...
  • Page 72 15. LGH791, LGH791F Battery Remove 1) Disassemble to Battery (bottom side first)
  • Page 73: H650E

    16. H650E 1) Device Disassemble Guide (1  8) 1. Disassemble Tray (2ea) 2. Disassemble Screw (4EA) 3. Disassemble Cover Rear BTM 4. Disassemble Key Rail & Screw 5. Disassemble Cover Rear 6. Disassemble Screw (7ea)
  • Page 74 16. H650E 7. Disassemble Conn (3EA) 8. Complete Disassembling 2) Battery Disassemble Guide (1 6) 1. Disassemble Rear cover 2. Disassemble battery conn...
  • Page 75 16. H650E 4. Lift up the Battery 3. Insert tool right side of Battery 5. Disassemble Battery 6. Complete Disassembling...
  • Page 76: Vacuum Cleaner

    VII. Vacuum Cleaner...
  • Page 77: Vk9407, Vk8407, Vc7407

    1. VK9407, VK8407, VC7407 ② ① ③ ④...
  • Page 78: Etc

    VII. ETC.
  • Page 79: Bp302

    1. BP302 ① Break outer casing ※ Caution !! After breaking outer casing, it cannot be reassembled !!
  • Page 80 1. BP302 ② Remove Cell ① ③ ② ④ ⑤...
  • Page 81: Bp405

    2. BP405 ① Break outer casing ※ Caution !! After breaking outer casing, it cannot be reassembled !! ④ ① ⑤ ② ③...
  • Page 82 2. BP405 ② Remove Cell ① ③ ② ④...
  • Page 83: Bp410

    3. BP410 ① Break outer casing ※ Caution !! After breaking outer casing, it cannot be reassembled !!
  • Page 84 3. BP410 ① Break outer casing ※ Caution !! After breaking outer casing, it cannot be reassembled !!
  • Page 85 3. BP410 ② Remove Cell ① ③ ④ ② ⑤...
  • Page 86: Hbs-500

    4. HBS-500 Remove Remove screw. screw cap. Insert the tool to the edge, and then disassemble from left to right. Push edge (Jabara) Remove Remove bonding. battery wire.
  • Page 87: Hbs-600

    5. HBS-600 Remove screws Insert the tool to the edge, at 3 points. and then disassemble from right to left. Detact battery. Remove battery wire.
  • Page 88: Hbs-730

    6. HBS-730 Remove Remove screw. screw cap. Remove battery wire. Insert the tool to the edge, and then disassemble from left to right.
  • Page 89: Hbs-750

    7. HBS-750 Remove Remove screw cap. screw. Detach battery from Detach PCBA. case. Insert the tool to the edge, and then disassemble from left to right. Remove battery wire. Remove bonding.
  • Page 90: Hbs-760

    8. HBS-760 Remove Remove Insert the tool to the edge, screw. screw cap. and then disassemble from right to left. Detach Remove bonding. PCBA. Remove battery wire.
  • Page 91: Hbs-800

    9. HBS-800 Remove screw Remove screw. cap. Insert the tool to the edge, and then disassemble right to left. Insert the tool to the edge, Detach FPCBA. and then disassemble right to left. Remove battery wire.
  • Page 92: Hbs-900

    10. HBS-900 * HBS-900 has 2 batterys at each parts (left / right). Insert the tool to the edge, and then disassemble from right to left.. Remove screw Remove screw. cap. Remove battery Detach PCBA. Detach connector. wire.
  • Page 93 10. HBS-900 * HBS-900 has 2 batterys at each parts (left / right). Insert the tool to the edge, and then Remove screw disassemble from right Remove screw. cap. to left.. Detach connector. Detach PCBA. Remove battery wire.
  • Page 94: Hbm-290

    11. HBM-290 Insert the tool to the edge, and then Remove mic wire. disassemble from left to right. Insert the tool and detach PCBA. Remove battery wire.
  • Page 95: Transparent Cooler

    12. Transparent Cooler...