Nokia 2300 Service Manual

Page of 26
Customer Care Solutions
Schematics / Layouts 
RM-4/RM-5
ISSUE 1 02/2004
 Copyright © Nokia 2003. All rights reserved.
Page A-
DC/DC Converter, v. 0.0, ed. 10
Old power discrete capacitors,  v. 0.0 ed. 9
GENIO(31:0)
UEMRSTX
SMPSCLK
VREF
VCORE_LIN
VCORE
G_POWER(11:0)
VR6
C225
1u0
GND
1u0
C203
GND
C204
GND
VSIM
VFLASH2
1u0
GND
C219
1u0
100n
C200
GND
VR1B
100n
C238
VR1A
1u0
C233
1u0
GND
C221
CCP
CCN
VPUMP
SIMIODA_IN
SIMIODA_OUT
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