NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation Step-by-Step Assembly Instructions Wear cover gloves or finger covers and a wrist strap when assembling the phone. Insert Speaker (and gasket) to A-cover assembly Insert a speaker and a gasket together before assembling to A-cover. Be careful with the speaker's springs.
NPM-2NX CCS Technical Documentation Assembly & Disassembly Instructions Insert microphone to system connector Look at the figure above carefully. Insert LCD-module to PWB Remove the display cover tape first. The display “face” needs to be blown with ionized air before assembling. Focus pin at upper end of lightguide (37) to hole in PWB (11) and screw towers of lightguide to cutouts on edge of PWB.
Screwing order for pre-production is 50, 51, 52, 53, 54, and 55. Screwing order possibili- ties for testing purposes is limited to six (3!=3x2x1=6). Insert antenna-cover to NPM-2NX assembly In step one, push the front end of the antenna cover downwards until it snaps from four snap joints in it.
NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation Insert dust cap for rf-connector Push the dust cap downwards until it reaches the top surface of the antenna cover. Additional assembly instructions Insert type label to metal deck Focus type label (56) hole to hole located in metal deck (28).
CCS Technical Documentation Assembly & Disassembly Instructions Insert battery to NPM-2NX assembly In step one, push the battery (58) against the springs of the battery connector (25). In step two, push the battery from its front end downwards until it snaps onto the metal deck (28).
NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation Insert IR-window to A-cover assembly The IR-window is properly inserted when all four snaps are locked. Exploded D-cover assembly Insert volume key (32) before volume switch (31). Push metal deck (28) downwards from its sides near hooks until it snaps into D-cover (27).
NPM-2NX CCS Technical Documentation Assembly & Disassembly Instructions Disassembling the NPW-2NX Transceiver Preparation for Disassembly Disassembly Tools Shown left to right: Torque-limiting screwdriver (torque set at 22N-cm), fiberglass sol- dering aid, and T6 Torx+ driver. ESD Protection Some form of ESD protection should be used when handling the PWB and other elec- tronic components.
NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation Step-by-Step Disassembly Instructions Remove battery-cover from Mozart assembly Slide battery cover backwards in Y-direction while pushing hard from its middle front area using your thumb. Slide the battery cover long enough to release snap joints and hooks on sides of it.
NPM-2NX CCS Technical Documentation Assembly & Disassembly Instructions Remove screws The estimated optimal torque for the all six screws is 22 Ncm and the speed of rotation 480 rpm. The unscrewing order for pre-production is in the reverse order to screwing;...
NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation the D-cover assembly. Remove parts from D-cover assembly Lift vibrator, SIM reader and buzzer out of their slots of D-cover using screwdriver with chisel point or your fingertips. Release both snap joints of volume key before disassem- bling volume switch.
NPM-2NX CCS Technical Documentation Assembly & Disassembly Instructions Remove LCD / PWB assembly from A-cover Screw towers in A-cover guides LCD / PWB assembly. Note: Gloves and ESD protection are mandatory in this phase of disassembly to pre- vent fingerprints and damage in engine.
NPM-2NX Assembly & Disassembly Instructions CCS Technical Documentation Additional disassembly instructions Remove battery from Mozart assembly Option 1: Lift battery upwards from its front end first by using screwdriver or your fin- gertip. Option 2: Use your palm as a cup while hitting phone slightly towards the cup, battery side down.
NPM-2NX CCS Technical Documentation Assembly & Disassembly Instructions Remove IR-window from A-cover assembly Start with snap joint at the middle of IR-lens by pushing it with screw driver with chisel point. There are four snap joints altogether. Remove LCD gasket from A-cover Tear gasket off from A-cover starting from the corner shown in figure above.