User Guide

CCS Technical Documentation Schematics NMM-3
Company Confidential
Issue 1 (11/2003)  2003 Nokia Corporation Page 8-4
Title: USB & System Connector
ACI
VOUT
XEARP
CHARGE GND
XMICN
XMICP
XEARNR
VCHAR
XEARPR
VBUS
XEARN
D-
240R/100MHz
L406
VAUX2
L408
240R/100MHz
240R/100MHz
GND
33R
R424
R423
33R
GND
GNDGND
R411
R422
1k5
L403
240R/100MHz
VFLASH1
240R/100MHz
L405
33R
GND
C426
1n0
R410
R406
GND
R429
100k
11
12
13
14
GND
AGND
2
3
4
5
6
7
8
9
R409
1
10
R413
GND
GND
14V/50V
240R/100MHz
L409
14V/50V
L407
L410
240R/100MHz
14V/50V
R405
GND
GND
GND
1n01n0
1n01n0
1n0
1k0
2k2
50R
50R
2k2
1k0
BFG100
R415
Vcc
GND
Meas
to UEME
1n0
to Mic
1k0
R416
240R/100MHz
L411
GND
14V/50V
R412
14V/50V
J407
L404
240R/100MHz
GND
GND
GND
R422
DATA
D+
14V/50V
14V/50V
14V/50V
R402
R414
14V/50V
GND
Pop-Port Connector
2.8V
2.8V if headset connected
8
6
5
4
9
D-/TXD
16
2
RCV
VP/FRX
3
4
VM
5
SUSPND
6
SEMODE
VCC_I/O
7
8
_SPEED
_OE
1
10
D+/RXD
11
VO
12
FSE0/FTX
13
Vreg
VCC
14
15
Vpu
SOFTCON
GND
CP2137
N401
17=
0
C414
?
/2 1u
GND
7
/2 1u
?
C414
1
GND
2
100n
C415
3
USB(8:0)
TIKU
USB
3.4V
USB cable connected
1.8V
5V
USB cable connected
VIO
HFR
HFCMR
HF
MIC2N
MICB2
HOOKINT
6
MIC2P
HFCM
47R
R420
47R
R419
1
7
GND
4
2
C420
100n
C412
33n
3
8
0
47R
R418
33n
C413
5
47R
R417
HEADSET(8:0)
HEADINT
UEME