Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
Version: 2.0 | 07.10.2009 | N900/RX-51 | Board version: 2JH_21a | Audio, FMTX | Page 8 (18)
IHF speaker right
5
R4077
J4044
GND
15R
1 2
GND
J4041
J4042
C4072
GND
2/2 1u
2/2 1u
C4073
C4073
1/2 1u
1/2 1u
GND
GND
C4082
GND
120R/100MHzL4080
J4070
GND
22p
2u2
GND
1
B1
C1
IN+
C2
IN-
C4075
B2=GND
N4007
A1=V25
B2=GND
A1=V25
OUT
A2
_SHDN
C4020
1u0
not_assembled
B4052
10k
R4012
120R/100MHz
L4032
L4084
68nH
R4078
15R
A2
OUT
B1
_SHDN
IN+
C1
IN-
C2
L4057
56nH
2u2
N4008
GND
GND
C4045
L4040
600R/100MHz
470R
R4016
C4058
R4009
6k8
L4087
120R/100MHz
C4041
100n
100n
C4053
C4081
0
GND
100p
100n
C4077
OUTR-
C4048
1/2 100n
1/2 100n
GND
C1
G0
C2
AGND
C3
C4
PGND
D1
INR+
D2
AVDD
OUTR+
D3
D4
A1
PVDD
A2
A3
OUTL+
OUTL-
A4B1
INL-
B2
G1
B3
_SDR
_SDL
B4
INR-
C4033
2
N4051
INL+
27p
C4059
V25
C4072
3 4
GND
L4051
120R/100MHz
0
1
VBAT
GND
0R
R4022
R4051
560R
3n3
C4047
56nH
L4058
3n3
R4054
560R
C4051
3n3
A1A3
GND
B2
C1
C3
J4061
C4070
600R/100MHzL4082
R4079
B4051
not_assembled
22k
R4013
1k0
R4010
600R/100MHz
120R/100MHz
L4086
L4081
R4003
1k0
D2
D3
2S2
1
V28_A
A3
2SEL
B1
1S1
GND
B2
B3
2S1
C1
D1
C2
GND
C3
D2
1S2
D1
VCC
V28_A
1
N4022
A1
1SEL
33n
C4022
560R
R4052
600R/100MHzL4085
R4006
10k
V25
R4008
22k
220R
100n
R4023
22k
R4014
C4043
C4049 2/2 100n
GND
560RR4071
C4049
2/2 100n
C4048
C4052
3n3
R4072
GND
GND
560R
0
GNDGND
GND
C4032
56nH
L4056
GND GND
600R/100MHz
L4045
4k7
R4017
GND
3
C4055
18V/30V
GND
1
G2
MIC3
R4
L5
PL6
R4086
not_assembled
X4080
G
1n0
C4080
C4061
R4005
GND
GND
18k
3n3
GND
120R/100MHz
L4054
C4071
GND
C4054
27p
C4056 C4062
22k
R4007
C4057
18k
R4011
6k8
R4015
0
GND
to ASICMic2n C1
C2
C3
C4024
not assembled
N4034
C=1n0
2k2
1k0
2k2
2k0
A2ECI
MicBias
A3
Mic2p B1
GND
B2
B3
560RR4070
J4043
C4030
100n
C4031
C4040
2u2
C4050
L4052
120R/100MHz
C4060
2u2
VIO_18
100R
R4031
GND
V4055
A1 A2
B1 B2
C3
RIGHTINP
C4
RIGHTINM
D1
HPRIGHT
SCL
D2
D3
SDA
D4
_SD
GND
VDD
HPLEFT
B1
B2
CPVSS
B3
LEFTINP
LEFTINM
B4
C1
VDD
GND
C2
N4070
CPN
A1
A2
CPP
A3
GND
600R/100MHz
L4041
1n0
C4079
GND
GND
GND
GND
560R
R4053
R4085
100k
GND
J4022
L6
SDA
SCL
L9
K4
DIN_A
K5
DOUT_A
K6
IOVDD
K7
LINE1LP_A
K9
LINE1LM_A
L10
GPIO1_A
J2
K1
DVDD
MCLK_A
K2
K3
BCLK_A
WCLK_A
GPIO2_A
H2
H7
IOVDD
G2
_RESET_A
H10
LINE2LP_A
F10
LINE2RP_A
LINE2RP_B
F11
RIGHT_LOM_A
F2
_RESET_B
G1
E11
LINE2RM_B
RIGHT_LOP_A
E2
C2
LEFT_LOP_A
D2
LEFT_LOM_A
AVDD_DAC
DRVDD
B4
HPROUT_A
B5
B6
HPRCOM_A
HPLCOM_A
B7
B8
HPLOUT_A
B9
DRVDD
A7
HPLCOM_B
HPLOUT_B
A8
DRVDD
A9
B10
MICBIAS_A
B11
MICBIAS_B
B3
A2
MONO_LOM_A
MONO_LOP_A
A3
A4
DRVDD
C4023
B4030
1
L/R
CLK
23
DATA
VDD
4
5GND
2u2
GND
2u2
C4042
R4042
560R
1k0
R4084
J4001
J4040
GND
120R/100MHz
L4053
L4030
600R/100MHz
1u0
C4076
C4078 100n
56nH
GND
GND
L4055
A1 A2
B1 B2
L4083
120R/100MHz
C4084
V4056
GND
GND
100n
C4044
GND
GND
GND
GND
V28_A
560RR4073
560R
R4041
22p
C4083
C4085
GND
C4074
1u0
C4021
IHF_EN
EAR(1:0)
TVOUT
33n
HEADPH_IND
FM_ANT
HEADPH_EN
TVOUT_EN
CODEC_RST
VIO_18
HF_CLK
I2C_2(1:0)
FM_AUDIO(1:0)
MCBSP2(4:0)
ECI(5:0)
ECI_AD
D4,D5,D6,D7,D8,E4,E8,F4,F8,G4,G8,H4,H5,
H6,H8,L1,L4,L7,L8=GND
N4040
C4010
100n
GND
100n
C4011
25
B2
BUSMODE
V6180
GND
A1
A2
B1
22p
C6183
GND
3
4
C6184
10p
J6192
C6180
/2 100n2
GND
J6193
4
TXO
5
_RST
6
_SEN
71
0
0
1
1
0
SCLK
SDIO
8
9
RCLK
GND
RIN
15
LIN
16
18
GPO2/_INT
GPO1
19
3
RFGND
12,21= GND
N6180
10
VIO
VDD
11
X6189
GND
J6184
J6185
4n7H
J6183
1 /2 100n
C6180
1
2
L6181
10k
R6182
10k
R6181
GND
GND
J6181
FMTX_RST
SLEEPCLK
FMTX_INT
V28
VIO_18
Stereo audio codec
FM transmitter
ESD protector
ESD protector
3.5 mm AV
connector
FMTX antenna
connector
Headphone
amplifier
Analog switch
Microphone interface
Digital microphone
Speaker
amplifier
ESD protectors
Stereo speakers
BTFM >
BTFM module
CPU >
OMAP3430
CPU >
OMAP3430
GAIA
BTFM >
BTFM module
CPU > OMAP3430
Display > main
flex connector
GAIA
CPU >
OMAP3430
CPU >
OMAP3430
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
CPU > OMAP3430
GAIA
GAIA
1.8V 2.8V
2.5V
2.5V
2.8V
1.8V
2.8V
1.8V
3.7V
2.8V
To Next Page
Loading...
Need help?
General
