Service Manual
Manuals
Brands
Simoco Australasia Manuals
Electronics
UHF PORTABLE TRANSCEIVER
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4.11
3 ~ TECHNICAL DESCRI
PTION
Figure 5 Keypad Lay
out
Backlighting
The LCD and keyp
ad backlighting LE
D’s, D904 to D918,
are turned on by th
e processor port signal
, BLITE, vi
a
driver TR909
.
1
...
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