Nokia 7500 - Prism Cell Phone 30 MB Скачать руководство пользователя страница 13

Страница: 13 / 18

CONFIDENTIAL

7500 RM-249 / RM250

Page

(18)

ISSUE 2

Service Manual Level 1&2

13. Carefully remove the A-COVER ASSY.

14. Take care of the electronic components on the ENGINE

MODULE.

15. Remove the BOTTOM CONNECTOR COVER.

16. Undo the screws in the order shown and remove them.

17. Remove the ENGINE MODULE from the B-COVER ASSY.

18. Take special care to the contacts springs on the PWB. Do not

bend them.

Содержание 7500 - Prism Cell Phone 30 MB

Страница 2: ... 2 Page TABLE OF CONTENTS CHANGE HISTORY 1 3 COPYRIGHT 2 3 WARNINGS AND CAUTIONS 3 4 ESD PROTECTION 4 4 CARE AND MAINTENANCE 5 5 BATTERY INFORMATION 6 5 EXPLODED VIEW 7 6 SPARE PARTS OVERVIEW 8 7 LEVEL 2 SOLDER COMPONENTS 9 8 SERVICE TOOLS 10 9 SW UPDATE 1 11 0 DISASSEMBLY INSTRUCTION 1 12 1 ASSEMBLY HINTS 1 13 6 ...

Страница 6: ...NFIDENTIAL Copyright 2007 NOKIA All rights reserved 7500 RM 249 RM250 Page 18 ISSUE 2 Service Manual Level 1 2 See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on NOL EXPLODED VIEW 7 ...

Страница 10: ... RM250 Page 18 ISSUE 2 Service Manual Level 1 2 SW UPDATE 11 Flash Concept Point of Sales To use FLS 5 Flash Dongle you have to follow the user guide inside the sales package Please check always for the latest version of flash software which is available on NOKIA Online ...

Страница 12: ... Unlock the other clips of the BACK TRIM with the SS 93 9 Undo the screws in the order shown and discard them 10 The A COVER ASSY its attached to the B COVER ASSY with four clips Place a flat bladed screwdriver between the clip of the A COVER ASSY and the B COVER and bend them gently back 11 Open the clips starting at the shown side 12 Continue at the opposite side ...

Страница 13: ...2 13 Carefully remove the A COVER ASSY 14 Take care of the electronic components on the ENGINE MODULE 15 Remove the BOTTOM CONNECTOR COVER 16 Undo the screws in the order shown and remove them 17 Remove the ENGINE MODULE from the B COVER ASSY 18 Take special care to the contacts springs on the PWB Do not bend them ...

Страница 14: ...18 ISSUE 2 Service Manual Level 1 2 19 Remove the FLEX SHIELDING LID and discard it 20 Unlock the UI SHIELD 21 and remove it from the ENGINE MODULE 22 Turn the LCD AM as shown and very gently open the LCD connector 23 Remove the CAMERA GASKET 24 Unlock and remove the CAMERA MODULE ...

Страница 15: ...Remove the EARPIECE 26 To remove the ANTENNA ASSY first unlock the clip on the left side 27 and then unlock the upper clip 28 Gently remove the ANTENNA from the B COVER ASSY 29 Carefully remove the FLASH PWB ASSY 30 The CHARGER CONNECTOR and the MICROPHONE can be removed easily The disassembly procedure is now finished ...

Страница 16: ...500 Assembly Hints 2 Insert the ANTENNA into the B COVER ASSY starting with the shown clip 3 Secure the ANTENNA to the B COVER by pressing it into place Avoid bending the spring contacts 4 Ensure that the ANTENNA is fitted correctly 5 Insert the CAMERA MODULE paying attention to the correct position 6 Fit the CAMERA GASKET to the CAMERA MODULE ...

Страница 17: ...se a new FLEX SHIELDING LID ASSY and fit it as shown 9 Avoid damaging the switch when inserting the ENGINE MODULE into the B COVER 10 Ensure that all spring contacts are in a good condition before fitting the A COVER 11 Tighten the four screws to the torque of 21Ncm in the order shown 12 Insert the two new screws and tighten them to the torque of 21Ncm in the order shown ...

Страница 18: ...NOKIA All rights reserved 7500 RM 249 RM250 Page 18 ISSUE 2 Service Manual Level 1 2 13 Fit the BACK TRIM and check its correct position 14 Squeeze the A COVER a bit and gently fit the KEYPAD Secure it by pressing it into the A COVER ...