User Guide

Nokia Customer Care Schematics / Layouts RAE-6/RA-4
Issue 1 12/04 Copyright © Nokia 2004. All rights reserved. Page 8
Audio DAC, audio amplifier
"XEAR"
"VAFR"
"VAFL"
10U
C4103
2
100n
C4102
VDAC
GND
1
4
3
7
100n
C4104
2
0
1
1
0
8
DIN
BCLK
J3
J4
CLKOUT
J5
BVDD
J6
DGND
J7
DVDD
J8
XTO
J9
NC
H3
NC
NC
H4
H5
NC
NC
H6
H7
NC
NC
H8
H9
XTI/MCLK
J1
NC
J2
G4
NC
NC
G5
G6
NC
NC
G7
G8
NC
SCLK
G9
H1
LRCIN
NC
H2
F5
NC
NC
F6
F7
NC
NC
F8
SDIN
F9
G1
DOUT
G2
NC
NC
G3
E6
NC
NC
E7
E8
NC
E9
MODE
F1
LRCOUT
NC
F2
F3
NC
NC
F4
NC
D7
D8
NC
D9
_CS
E1
HPVDD
E2
NC
E3
NC
E4
NC
NC
E5
NC
C9
LLINEIN
D1
LHPOUT
NC
D2
NC
D3
NC
D4
D5
NC
D6
NC
NC
B8
B9
RLINEIN
RHPOUT
C1
C2
NC
NC
C4
C5
NC
C6
NC
NC
C7
C8
NC
HPGND
B1
NC
B2
B3
NC
B4
NC
NC
B5
NC
B6
B7
NC
A1
LOUT
A2
A3
ROUT
A4
AVDD
A5
AGND
A6
VMID
A7
MICBIAS
MICIN
A8
A9
V28
TLV320AIC23BIZQE
N4100
NC
L4100
VDAC
22p
C4101
GND GND
600R/100MHz
100n
C4100
GND
GND
4n7
C4105
J4100
R4100
39k
R4101
47R
I2C(1:0)
MCBSP1(4:0)
HCLK(8:0)
XAUDIO(17:0)
GND
GND
C2117
2u2
1u0
GND
C2115
VBAT
GND
C2118
C2118
1/21n
2/21n
D4
Phone_inIHF
D6
LOut+
E1
CLK
E3
ENB
E5
DATA
LOut-
E7
C3
C1
C7
C5
GND
GND
VBAT
VBAT
N2100
LM4855ITLX_NOPB
Bypass
A1
Phone_inHS
A3
Rin
A5
ROut-
A7
SPKRout-
B2
B4
Lin
ROut+
B6
SPKROut+
D2
GND
C2114
2 /2 100n
1 /2 100n
2 /2 100n
GND
GND
C2113
C2113
APE_AUDIO(4:0)
DOUT
SYNC
LOUT
CLK
LHPOUT
ROUT
1
J2120
J2121
J2122
3k3
R2110
GND
GND
4k7
R2117
4k7
R2109
10k
1
C2116
100n
3
2
0
5
GND
R2116
R2108
10k
MCBSP2(5:0)
Audio DAC
OMAP
OMAP
OMAP
UEMEK
System connector
QWERTY flex connector
Audio amplifier
2.8V
2.8V
4V
1
23
4
L2110
MCZ1210AD221T
/2 VWM16V
2
GND
R2115
R2115
/2 VWM16V
1
GND
R2112
R2111
10R
10R
10R
R2114
10R
R2113
"XEAR L N"
"XEARP"
"XEARN"
"XEAR L P"
2
3
1
0
XEAR(3:0)
IHF_P
IHF_N
Customer Care EMEA / Service & Support Readiness / Training Group
Copyright © 2004 NOKIA Only for training and service purposes
Page 8(16)
Version: 1.0 19.11.2004
9300 RAE-6
Board version: 1bc_10e
Audio DAC, Audio amplifier
C2119
2 /2 100n
GND
/2 100n1
C2119
1 /2 100n
C2114
12
13
14
15
16