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-9
Signal overview
, v.1hh_06a
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 8(9)
Version: 1.0
20.08.2004
2600 RH-59
Board version: 1hh_06
Signal overview
1) 32kHz at C209
8) 26MHz at R420
10) 26MHz at R420
5) CBUSCLK at J406
6) CBUSDA at J407
7) CBUSEN at J408
4) SLEEPCLK at J404
3) FLASHCLK at J419
14)TXP at C646
15) TXC at R620 Power level 19 16) TXC at R620 Power level 5
13) TXIQ at R610/R611
9) RXIQ at J600 - J603
11) DET at R709 Power level 19 12) DET at R709 Power level 5
2) 32kHz at C210
5
6
7
4
10
3
9
11
1
2
15
16
8
14
13
12
VREFRF01=1.35V
VR6=2.8V
VR6=2.8V
VR4=2.8V
VR5=2.8V
VR1A=4.75V
VR3=2.8V
VR3=2.8V
VR2=2.8V
VR2=2.8V
VR7=2.8V
VBAT=3.6V
VR6=2.8V
VR1A=4.75V
VR1B=2.8V
VCORE=1.5V
VCORE=1.5V
VIO=1.8V
VANA=2.8V
VANA=2.8V
PURX=1.8V
VIO=1.8V
VFLASH1=2.8V
VFLASH1=2.8V