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7. Level 2 Repair(三星 A8+（SM-A730F）).pdf

发布时间：2022-03-16 发布人：admin 分类：说明书 资料大小：1.42M 资料格式：pdf 举报 版权申诉
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    7. Level 2 Repair 7-1. Components on the Rear Case
    7. Level 2 Repair 7-2. Pre-requisite Tweezers / Disass'y Stick / Screw Driver Anti-static Gloves Anti-static Mat Hot Plate A OCTA Disassembly Holder Ethyl Alcohol OCTA Disassembly Upper Cotton Swab
    7. Level 2 Repair 7-3. Parts which must be changed after repair BOM description & part code Image A/S-SVC TAPE BG WP OUTER [GH81-15212A] Remarks Replace for Back Glass repair Replace for Back Glass repair (Damaged only) Replace for Back Glass Or Finger print sensor repair A/S-SVC TAPE BG INNER [GH81-15245A] A/S-SVC TAPE BG INNER [GH81-15246A] TAPE DOUBLE FACE-BG WP FINGER DECO [GH02-15669A]
    7. Level 2 Repair WINDOW TAPE [GH81-15211A] HR TAPE [GH81-15244A] CU SHEET [GH02-15846A] ORING [GH81-15238A] Replace for OCTA Replace for I/F Connector or damaged.
    7. Level 2 Repair 7-4. Disassembly 1 1) Put the device in the chamber or Hot plate as below heating condition - SOC 68%↓: 70℃/10~20min - SOC 68%↑: 60℃/10~20min ※ Please confirm released lastly, and follow it. 2) Detach the Backglass using Vaccum jig. the heating condition ※ Below picuture shows how to detach Back Glass using service jig, however you can use manufactural jig if possible. ※ Caution Be careful not to damage set 3 Disassemble the REAR. Rear TOP -> MID -> BOT By using guide hole disassemble Rear 2 Disassemble SIM Tray 1,2 from device. Unscrew 15Points. ※ Caution Be care of scratch and molding damage. 4 1. Disassemble SUB Camera From Front Assy 2. Unscrew 3 Points front PBA ※ Caution Be care of damage to components. ※ Caution Be careful not to damage the PBA.
    7. Level 2 Repair 5 By using disassemble tool Unrock 1point hook After disassemble PBA / Front. 6 Disassemble Rear Camera. ※ Caution Be careful not to damage the PBA. 7 Unscrew 2 points. Disassemble Speaker. ※ Caution Be care of FPCB damage. 8 1)Put the device in the chamber or hot plate as following below heating condition 2) Temp：70°±5， Time：15 Minutes ※ Caution Be careful not to damage the speaker. ※ Caution Please confirm the heating condition released lastly, and follow it.
    7. Level 2 Repair 9 Separate the OCTA ※ Caution Be careful not to damage set and OCTA
    7. Level 2 Repair 7-5. Assembly 1 Exchange below material at OCTA - HR Tape GH81-15244A - CU SHEET1 GH02-15846A 2 Exchange below material at Front - Window tape GH81-15211A ※ Caution Be care of FPCB damage Assemble OCTA 3 ※ Caution 4 Assemble speaker in Front. - Screw 2 points. - Torque : 1.0 Kgf·cm±7%, 1.4*3.0 ※ Caution ※ Caution Be careful not to damage the speaker.
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