Nokia 9110 Service Manual
PAMS
Technical Documentation
RAE–2
Troubleshooting
Page 7 – 32
Original 02/99
PDA Troubleshooting and Service
The purpose of this sectionis to provide methods to find the component
that is malfunctioning in the PDA module of the RAE–2. Due to the large
integration scale of used components, it is always not possible to point
the faulty component for sure. However the flow diagram introduced here
is made to fulfill the aim as well as it is possible.
that is malfunctioning in the PDA module of the RAE–2. Due to the large
integration scale of used components, it is always not possible to point
the faulty component for sure. However the flow diagram introduced here
is made to fulfill the aim as well as it is possible.
Required Servicing Equipment:
– PC for the Wintesla
– Service battery BBS–5
– Service cable DAU–9C
– Combox TDC–4
– IR transceiver module JLP–1
– digital multimeter
– oscilloscope
– frequency counter (optional)
– Service battery BBS–5
– Service cable DAU–9C
– Combox TDC–4
– IR transceiver module JLP–1
– digital multimeter
– oscilloscope
– frequency counter (optional)
Block Diagram
The block diagram of the BS1 PDA is described in the next figure: