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ASUS ZENBOOK TN3402QA&TP3402ZA
Repair Manual

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Summary of Contents for Asus ZENBOOK TP3402ZA

  • Page 1 ASUS ZENBOOK TN3402QA&TP3402ZA Repair Manual...
  • Page 3 Service Overview • ASUS is not responsible for direct, indirect, intentional o unintentional damages resulting from improper installation and operation. • Carefully read through this Service Guide for a look at various components of the device before performing any service and repairs.
  • Page 4 Pre-repair checklist • Read the entire manual before starting any service procedures and follow all instructions. • Back up the data on your device. • Place your device on a clean and stable surface. • Turn off your device. • Disconnect all connected peripherals and cables.
  • Page 5 ASUS ZENBOOK TP/TN3402 OVERVIEW Top View Bottom View ❶ ❶ Array microphones ❷ ❶ Air vents ❷ Camera ❸ ❷ Audio speakers ❸ Camera shutter ❶ ❹ ❹ Display panel ❽ ❺ Keyboard ❶ ❶ ❾ ❻ Capital lock indicator ❺...
  • Page 6 Components Top View LCD MOUDLE THM MOD ASSY (TN3402QA) THM MOD ASSY (TP3402ZA) BATTERY(70W) TOUCHPAD KEYBOARD MODULE MAIN BOARD (TN3402QA) MAIN BOARD (TP3402ZA) SPEAKER TP FFC BASE CASE IO BOARD BATTERY(50W) TOUCHPANEL CONTRO_BD SSD BKT USB BD FFC 10 PIN LCD BEZEL WIFI CARD 70W BATTERY CABLE 8PIN...
  • Page 7 Components Bottom View MAIN BOARD (TP3402ZA) THM SSD PAD LCD MODULE TP CONDUCTIVE TAPE TP MODULE SCREW MYLAR TOUCHPAD MODULE KEYBOARD MODULE THM MOD ASSY (TP3402ZA) BATTERY (70W) WIFI MYLAR BASE CASE THM MOD ASSY (TN3402QA) BATTERY (50W) MAIN BOARD (TN3402QA) CPU FAN IO BOARD TOUCHPANEL CONTRO_BD...
  • Page 8 Repair Overview This chapter describes disassembly and assembly (Assemble document please look up from the last page), please follow the information provided in this section to perform the complete disassembly procedure. Precautions: Before you perform any service or repair on the notebook, please pay special attention to the cautions prevent any damages to the notebook. 1.
  • Page 9 Appropriate Tools Tweezers material : Metal and Plastic. Please prepare and select the appropriate tools to disassemble/assemble for the TN3402QA&TP3402ZA series notebook. Screwdriver Alcohol 95% Glove Dust-free Cloth Please accord to different screw specification to choose different screwdriver and head. Plastic Blade Thermal Material GA500 Thermal Grease...
  • Page 10: Bottom Case

    BOTTOM CASE Disassembly Notice Screws Spec Torque (kgf-cm) Step 1 : Remove screws *10pcs. Step 2 : Use plastic blade to pry the bottom case. 2.5mm*L9mm_D4.0mm_T0.4mm 3.5±0.3 M2.0mm*L4mm_D4.0mm_T0.6mm 1.8±0.2 Remove Start Please follow above arrow direction To avoid the bottom case hook, with using plastic blade to pry bottom don't insert plastic blade in each red case in each blue circle location.
  • Page 11 DISCONNECT BATTERY CONNECTOR Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Before disassembly battery connector, please be sure to pull out adapter and disconnect the battery more than ten seconds in order to IC damage. Step 1 : Use the non-conductive pry tool to push iron sheet and to disconnect battery connector.
  • Page 12 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the screw *1pc. Screws Spec Torque (kgf-cm) Step 2 : Remove the SSD SHIELDING. M2.0mm*L2.3mm_D6.0mm_T0.5mm 1.8±0.2 Step 3 : Remove the SSD. Step 4 : Tear off the SSD THERMAL PAD *2. Remove Tear off Remove...
  • Page 13 Assembly Notice Please be sure to pull out adapter and disconnect the battery. Paste the THERMAL PAD *2 on the SSD. Instal the SSD, please keep the SSD less then 15 degrees with motherboard, and then insert the SSD. >15° <15°...
  • Page 14 MEMORY Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the DDR SHIELDING. Assembly Notice Step 2 : Remove DDR absorber(It is canceled in MP model). Step 3 : Remove the DDR. Remove The DDR SHIELDING should be aligned and inserted into the every metal hook (total 8 hooks) on the mainboard as...
  • Page 15 BATTERY Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Before disassembly battery connector, please be sure to pull out adapter and disconnect the battery more than ten seconds in order to IC damage. Screws Spec Torque(kgf-cm) Step 1 : Remove screws *6pcs.
  • Page 16 WIFI CARD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Torque (kgf-cm) Step 1 : Tear off the WIFI MYLAR. Screws Spec Step 2 : Disconnect the RF CABLE connectors *2pcs. Step 3 : Remove the screw *1pc. M2.0mm*L2.3mm_D6.0mm_T0.5mm 1.8±0.2 Step 4 : Remove the WIFI CARD.
  • Page 17 SPEAKER Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect 2 speaker connectors. Assembly Notice Step 2 : Remove the SPEAKER. For Speaker assembly, please follow the mark below to tidy cable. Remove Disconnect Back...
  • Page 18: Wifi Antenna

    WIFI ANTENNA Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Release the conductive tape. Assembly Notice Step 2 : Remove the WIFI ANTENNA. For WIFI ANTENNA assembly, please follow the mark below to tidy cable. Remove Release Back...
  • Page 19 Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the FAN cable & release the Mylar. Screws Spec Torque (kgf-cm) Step 2 : Remove screws *3pcs. M2.0mm*L4mm_D4.0mm_T0.6mm 2.0±0.1 Step 3 : Remove the FAN. Remove Assembly Notice Please use the correct technique to take fans off to...
  • Page 20: Thermal Module

    THERMAL MODULE Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Please follow the reverse screws numbers to remove screws *5pcs. Screws Spec Torque (kgf-cm) Step 2 : Remove the THERMAL MODULE from MB. M2.0mm*L2.3mm_D6.0mm_T0.5mm 2.0±0.1 Recommend that the force point is at green block and pull up thermal module to take it...
  • Page 21 MAIN BOARD&IO BOARD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect 7 connectors (Red mark) and remove screws *14pcs. Screws Spec Torque (kgf-cm) Step 2 : Lift up and put down keyboard module to release hinges, then remove keyboard module. M2.0mm*L4mm_D4.0mm_T0.6mm 3.0±0.1 Step 3 : Disconnect USB BD FFC 10 PIN connector ,remove the MB and USB_BD.
  • Page 22: Main Board

    MAIN BOARD Mainboard connector placement CAMERA FFC IO BD FFC FP FFC EDP CABLE Memory SPEAKER BL FFC KB FPC BATTERY TP/MB FFC SPEAKER Back...
  • Page 23 MAIN BOARD for TP3402ZA Materials on mainboard MB DDR MYLAR MB WLAN MYLAR MB CPU BKT MB USB MYLAR Back...
  • Page 24 MAIN BOARD for TN3402QA Materials on mainboard MB DDR MYLAR MB WLAN MYLAR MB CPU BKT MB USB MYLAR Back...
  • Page 25 TOUCHPAD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Disconnect the TP FFC and FP FFC. Screws Spec Torque (kgf-cm) Step 2: Remove the TP CONDUCTIVE TAPE *1, TP MODULE SCREW MYLAR*1. M2.0mm*L2.3mm_D6.0mm_T0.5mm 1.5±0.1 Step 3 : Remove the screws *5pcs.
  • Page 26 TOUCHPANEL CONTRO_BD Disassembly Notice Please be sure to pull out adapter and disconnect the battery. Step 1 : Remove the DECO BEZEL. Step 2 : Disconnect the cable &remove the TOUCHPANEL CONTRO_BD. Remove Remove LCD module can't be disassembly. Back...

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