Disassembly Of A70 - Siemens A70 Service Manual

A70 Level 2 Service Manual
6

Disassembly of A70

Note: ESD concept; the internal circuits will be more susceptible to ESD because of
the use of exchangeable housing. The construction of the internal block must be/is
designed, in the best possible way, to protect the circuit against sparks.
The keypad must be completely closed to prevent any occurrence of an ESD
disruptive discharge.
The SIM contacts may be open, thus reachable for ESD contact discharge. This
could lead to damage or destruction of the E-Goldlite pins.
It is a requirement for the service personnel to observe ESD protection rules while
performing servicing the A70.
Step 1
Front view of the A70
Step 3
Copyright © Siemens Pte Ltd.
All Rights Reserved
COM D CCQ SLI APAC
Step 2
Remove Battery cover.
Page 13 of 36
Back View of the A70
Mai 2005
Internal Use Only