Service manual

Information and Communication Products
Confidential 17 ICM D CC ST
J. Junggebauer
Version 2.1 05/01
6.7 Block diagrams of handsets
6.7.1 Classic handset
BMC
DSP
Display
Keypad
MCU
Peripherals
Analogue
Front
End
Power-
Control
A
DC
E²PROM
RF-part
+3,6V
+2.65V
C
h
a
r
ge
r
s
wi
tc
h
PMB7720
Temp