Nokia 2600 服务手册
Customer Care
Schematics / Layouts 1hh_06a
RH-59/60
ISSUE 1 09/2004
Copyright © Nokia 2004. All rights reserved.
Page A-8
RF part
, v.1hh_06a
1.35V
3.6V
UEMK
UEM
}
UPP
VR6 2.8V
VR2 2.8V
VR5 2.8V
VR3 2.8V
VR1A 4.8V
VIO 1.8V
VR2 2.8V
VR2 2.8V
VR7 2.8V
UPP
UEMK
UEMK
9
13
14
15
16
11
12
10
0.7V - 3.8V
RF chip
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Copyright © 2004 NOKIA Only for training and service purposes
Page 7(9)
Version: 1.0
20.08.2004
2600 RH-59
Board version: 1hh_06
RF part
Band
Channel
RX
VCO/RX
VC/RX
TX
VCO/TX
VC/TX
GSM 900
37
942,4MHz
3769,6MHz
~2.69V
897,4MHz
3589,6MHz
~2.01V
GSM 1800
700
1842,8MHz
3685,6MHz
~2.38V
1747,8MHz
3495,6MHz
~1.63V