Nokia NHM-3 Series Disassembly Instructions Manual Download Page 8 | Manualshive

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NHM-3

Disassembly Instructions

PAMS Technical Documentation

3DJH



1RNLD0RELOH3KRQHV/WG

2ULJLQDO

Loosen the foil by heating the pads (1) on pcb and lift the
Lightguide up.

1

lig h g u id e 1 8 0 d e g r e e s . S o th a t L C D is
d o w n w a r d s .

1

2

3

«
...
6
7
8
9
10
...
»

Summary of Contents for NHM-3 Series

Page 1: ...3URJUDPPHV IWHU 0DUNHW 6HUYLFHV 1 0 6HULHV 7UDQVFHLYHUV 2ULJLQDO 1RNLD 0RELOH 3KRQHV WG LVDVVHPEO QVWUXFWLRQV ...

Page 2: ...7 Remove vibrating motor 7 Removing of battery connector 8 A COVER 10 Disassembly of buzzer and rubber for buzzer 10 Disassembly of speaker speaker gasket and speaker adapter 10 Antenna 11 Re Assembly instructions 12 A cover assembly 12 B cover assembly 15 Assembly of vibrator and battery connector 15 Assembly of system connector 16 Placement of microphone in microphone boot 16 Exploded View of B ...

Page 3: ... connector Watertight sealing between covers Thick display with extra firm circuit board mounting Shock deterrent design details PEHGGHG LQIUDUHG ZLQGRZ PEHGGHG V VWHP FRQQHFWRU PEHGGHG GLVSOD ZLQGRZ External bumpers FRYHU FRQVLVWV RI IROORZLQJ XQUHPRYDEOH SDUWV Dust and water resistance membranes over the microphone speaker and buzzer Display window and keymat are ultrasonically welded to front c...

Page 4: ...NHM 3 Disassembly Instructions PAMS Technical Documentation 3DJH 1RNLD 0RELOH 3KRQHV WG 2ULJLQDO LVDVVHPEO LQVWUXFWLRQV 5HPRYH EDWWHU FRYHU 5HPRYH GXVW FDS ...

Page 5: ...YH VFUHZV 7RU SFV 0 VFUHZV SFV 37 VFUHZV HQWHU VFUHZV SFV DUH KLGGHQ XQGHU ZDUUDQW VHDO WKDW QHHGV WR EH EURNHQ 5HPRYH FRYHU ROG WKH SKRQH DVVHPEO WRJHWKHU DQG SODFH LW LQWR WDEOH FRYHU XSZDUGV DUHIXOO OLIW WKH FRYHU XSZDUGV 5HPRYH PLFURSKRQH ERRW LIW IURP PLFURSKRQH HQG ILUVW DQG WKHQ UHPRYH WKH ERRW ...

Page 6: ...QW 1RWH WKDW 3 LV FRQQHFWHG WR FRYHU V VWHP FRQQHFWRU E FDEOH ROG WKH 3 VR WKDW PDWLQJ FRQQHFWRU RI V VWHP FRQQHFWRU FDEOH FDQ EH DFFHVVHG 0DWLQJ FRQQHFWRU KDV D IOLS ORFN WKDW QHHGV WR EH RSHQHG WR GHWDFK FDEOH 5HPRYH V VWHP FRQQHFWRU 3XVK WKH FRQQHFWRU KRXVLQJ ZLWK ILQJHU SUHIHUUDEO I D WRRO LV EHLQJ XVHG LW VKRXOG QRW EH PDGH RI KDUG PDWHULDO QRU KDYH VKDUS HGJHV LQ RUGHU WR DYRLG GDPDJHV WR FR...

Page 7: ...uctions NHM 3 2ULJLQDO 1RNLD 0RELOH 3KRQHV WG 3DJH 5HPRYH YLEUDWLQJ PRWRU LIW WKH FRXQWHUZHLJKW HQG RI PRWRU ILUVW DQG WKHQ SXOO WKH PRWRU XSZDUGV 5HPRYLQJ RI EDWWHU FRQQHFWRU 6TXHH H WKH VQDS KRRNV VLPXOWDQHRXVO ZLWK WZHH HUV DQG UHPRYH FRQQHFWRU ...

Page 8: ...mbly Instructions PAMS Technical Documentation 3DJH 1RNLD 0RELOH 3KRQHV WG 2ULJLQDO Loosen the foil by heating the pads 1 on pcb and lift the Lightguide up 1 lighguide 180 degrees So that L C D is dow nw ards 1 2 3 ...

Page 9: ...IRU EX HU IURP FRYHU R QRW WRXFK WR ZDWHUSURRI JDVNHW LQVLGH WKH FRYHU Rubber for buzzer and buzzer LVDVVHPEO RI VSHDNHU VSHDNHU JDVNHW DQG VSHDNHU DGDSWHU 3XVK VSHDNHU DGDSWHU VOLJKWO DJDLQVW FRYHU DQG VDPH WLPH WXUQ DGDSWHU FORFNZLVH XQWLO XSSHU ULE IURP WKH DGDSWHU LV LQ VLJKW OLS DGDSWHU VOLJKWO IURP ULE DQG SLFN DGDSWHU IURP FRYHU 3LFN VSHDNHU HOHPHQW IURP FRYHU 127 R QRW EHQG VSHDNHU HOHPHQW...

Page 10: ...NHM 3 Disassembly Instructions PAMS Technical Documentation 3DJH 1RNLD 0RELOH 3KRQHV WG 2ULJLQDO QWHQQD First unscrew the fastening screw of PIFA Loosen the antenna by bending the lids each edge 1 ...

Page 11: ...LQWR FRYHU 6HH VSHFLDO DVVHPEO PHWKRG VKRZQ EHORZ 3ODFH EX HU LQVLGH WKH EX HU JDVNHW 1RWLFH WKH ULJKW DVVHPEO GLUHFWLRQ VKRZQ EHORZ 1RWH R QRW EHQG WKH VSULQJV RI EX HU 3ODFH WKH OHIW SDUW RI EX HU JDVNHW ILUVW DJDLQVW FRYHU VLGH DQG NHHS LW LQ SODFH 7KHQ SODFH RWKHU SDUWV RI WKH JDVNHW LQWR WKH ULJKW SRVLWLRQ 0DNH VXUH WKDW ERWK EX HU DQG JDVNHWV DUH SURSHUO XQGHU WKH EUDFNHW X HU DVNHW 3ODFH EX...

Page 12: ...HQ QRW WR GDPDJH WKH VSULQJV DUSKRQH DGDSWHU Speaker and Gasket ring Fit together and place in A cover 1 Slide this overhang into groove of speaker foxhole the widest overhang is in one o clock position 3 Press adapter lightly down and turn adapter to the left until this overhang is in eleven o clock position 2 Pull adapter to the right against right side of the speaker foxhole and slide this over...

Page 13: ...PAMS Technical Documentation Disassembly Instructions NHM 3 2ULJLQDO 1RNLD 0RELOH 3KRQHV WG 3DJH SORGHG YLHZ RI FRYHU DVVHPEO ...

Page 14: ...HH EHORZ 3ODFH EDWWHU FRQQHFWRU LQWR FRYHU VHH EHORZ 3UHVV VLPXOWDQHRXVO ERWK HQGV RI EDW WHU FRQQHFWRU LQWR SRVLWLRQ R QRW EHQG WKH VSULQJV RI EDWWHU FRQQHFWRU DWWHU FRQQHFWRU PDNHV D FOLFN VRXQG ZKHQ FRUUHFWO SODFHG VVHPEO RI YLEUDWRU DQG EDWWHU FRQQHFWRU Assembly of Vibrator and Battery 3ODFH WKH VSULQJ KHDG RI YLEUDWRU LQ SRVLWLRQ DVNHW DURXQG FRYHU 3UHVV VLPXOWDQHRXVO RQ ERWK HQGV RI WKH DWWH...

Page 15: ...G WKH FRQQHFWRU VR WKDW PLFURSKRQH KROH LV XSZDUGV WKHQ SUHVV ILUPO WKH ERWK HQGV RI 3 FDEOH KRXVLQJ ZLWK RXU WKXPEV ROHV IRU VFUHZV QHHG WR EH IXOO YLVLEOH R QRW IROG EUHDN WKH IOH RI WKH FRQQHFWRU QWHJUDWH PLFURSKRQH DQG PLFURSKRQH ERRW FRQWDFWV RI PLFURSKRQH PXVW EH YLVLEOH 0RXQW PLFURSKRQH ERRW ZLWK PLFURSKRQH WR WKH V VWHP FRQQHFWRU 0LFURSKRQH ERRW LV DOVR XVHG IRU SRVLWLRQLQJ WKH 3 DQG PXVW ...

Page 16: ...NHM 3 Disassembly Instructions PAMS Technical Documentation 3DJH 1RNLD 0RELOH 3KRQHV WG 2ULJLQDO SORGHG 9LHZ RI FRYHU 9LHZ RI FRYHU ...

Page 17: ...PRXQWLQJ DVWHQ WKH DQWHQQD E VFUHZ FRGH KHDG RI VFUHZGULYHU 7RU PRPHQW 1FP 6FUHZ YHUWLFDOO WR VFUHZKROH 0RXQW 6 0 FDUG ORFNLQJ ZLUH RQ FDQ OLG VHH ILJXUH 1RWLFH DVVHPEO GLUHFWLRQ RI 6 0 FDUG ORFNLQJ ZLUH VHH EHORZ 0RXQWLQJ DQG ORFNLQJ RI 6 0 VSULQJ Mounting and locking of SIM spring 3RVLWLRQ RI 6 0 FDUG ORFNLQJ VSULQJ 3RVLWLRQ RI 6 0 FDUG ORFNLQJ VSULQJ Flap lock of Flex connector Thread the heads...

Page 18: ...L HG WR 3 E VQDS IL LQJV SFV DQG E VROGHULQJ RI IOH LEOH SULQWHG FDEOH 3 FDEOH SORGHG YLHZ RI PRGXOH DVVHPEO Exploded view of LCD module assembly 2SHQ IODS ORFN RI IOH FRQQHFWRU V VWHP FRQQHFWRU 3ODFH WKH FRQQHFWRU LQ RQQHFW V VWHP FRQQHFWRU V IOH WR FRQQHFWRU VORW DQG ORFN WKH FRQQHFWRU E SUHVVLQJ SODVWLF IODS GHJUHHV 1RWH R QRW IROG EUHDN WKH IOH ...

Page 19: ...GXULQJ 3 SODFLQJ LI GRQH FDUHOHVVO 0DNH VXUH WKDW WKH YROXPH NH V DQG WKH SRZHU NH V LQ FRYHU WDNH FRQWDFW WR NH V LQ PRGXOH 3KRQH PRGXOH DVVHPEO QVXUH WKDW WKH PLFURSKRQH ZLWK PLFURSKRQH ERRW LV FRUUHFWO ORFDWHG ORZ GXVW DQG GLUW HWF DZD E XVLQJ DQ LRQLVLQJ SQXHPDWLF DLU ZKHQ QHFHVVDU 1RWH RQ W EORZ GLUHFWO WR HDUSKRQH DQG EX HU 0DNH VXUH WKDW WKH PRGXOH LV SURSHUO LQ SRVLWLRQ LQ FRYHU EHWZHHQ WK...

Page 20: ...QFH UHPRYHG D VHDOHG VFUHZ PXVW QRW EH UH XVHG QVXUH VFUHZ DUH VFUHZHG YHUWLFDOO LQWR VFUHZ KROHV KHQ XVLQJ D SRZHUHG VFUHZ GULYHU WKH VSHHG PXVW EH LQ WKH UDQJH USP 2UGHU RI 7LJKWHQLQJ 6FUHZV Middle Screw 9480595 Torque setting 12Ncm Top Screws 6290111 Torque setting 25Ncm Bottom Screws 6290111 Torque setting 25Ncm LQDO VVHPEO 1RWH QVXUH WKH VFUHZV WLJKWHQ XS SURSHUO 7KH RYHU FDQ EH UH VFUHZHG DS...

Page 21: ...seal code 9370554 SERVICE LABEL DMP05023 NHM 3 It is recommended that the seal is placed on top of the right middle screw to deter customers from tampering with the screws and thus invalidating any warranty or jepodising the phone s water and dustproof integrity Warranty Seal Example of warranty seal 9370554 placement ...

Page 22: ...NHM 3 Disassembly Instructions PAMS Technical Documentation 3DJH 1RNLD 0RELOH 3KRQHV WG 2ULJLQDO ...

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