NSE5-028.PDF part of NOKIA NSE5-028 NSE5-028.PDF, NOKIA Mobile Phone Nokia

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CONFIDENTIAL 1 (2)

Nokia Mobile Phones Service Bulletin No. SB-028/27.10.00
Technical Support, Europe & Africa

NSE-5

BLANKING DISPLAYS

If the contact between the connector spring and the PCB is poor, it might
cause intermittently blanking display. These cases can be solved by
changing the A-cover with connector spring to new one (version 7).

The code for the A-cover remains same (9456582), but the new spring is
marked with "ESD&Conn. Spring vers. 7" (see pictures below)

Old spring vers. 6:

The spring itself separately (not available as a spare part):

NSE-5 SB-028
CONFIDENTIAL 2 (2)

New spring vers. 7:

The spring itself separately (not available as a spare part):

Note! On version 7 the 3 contact points are situated closer to the center hole
than on version 6

NSE-5 SB-028