Siemens Gigaset C350 - Block Diagram C355 Base Station

Communications
Confidential 12 COM MD CC GRM T
J. Junggebauer
Version 1.0 July 2005
5.3 Block diagram C355 base station
VEGA Bluebird
Step 9 –HF
(Philips)
LH-Verstärker
MC34119
SPEAKER
SPKENQ
+8V0
+3V3
10,368MHz
Testschnittstelle I
2
C
Amt (a/b)
+3V3
+1V8, +2V5, +3V3
VBAT
VR1_CTRL
JTAG
NAG
-C373
+3V3
(
VDDIO, HF-Teil, LineInt.)
+1V8
(VDDC, VDDPLL)
+8V0
VR2_CTRL
Infineon
TLE 4308 +
IFX1117
Lade-schaltung
150mA/1mA
(nicht Andalucia)
CHARGE
CHARGE_DETECT
Keypad
(8/28Tasten)
VR2_CTRL
+8V0
VR1_CTRL
+2V5
(VDDA, VDDINT, VDDO
mit Sense-Pin)
1 / 5+4 LED
Line Interface
Graifik-Display
(nur Andalucia-AM)