Avilmas; Txc(2:0); Audio; Cbus(3:0) - Nokia N97 mini Service Schematics

3.7V
VBAT
C2071 C2072 C2076
Battery
150u_6V3 56p 100p
connector
X2070
GND GND GND
1 +
2 GND
2
3 BSI
3
R2071
-t
47k
GND
3 2
C2307 C2300
R2300
4 1
2u2 100n
Current sense
resistor
GND GND GND
1.8V 2.5V
VOUT VCC_BETTY
VIO
C2304 C2312 C2312 C2303
10n 1/2 1u5 2/2 1u5 2u2
GND GND GND GND
4
5
6
3
2
1
R3312
100k
0
R3311
100k
GND
Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes
SLOWAD(6:0)
4
BETTY
N2300
E6 J2300
A5 VCharADC
VcoreDis
A4
VBAT1 VCHAR
B5
VBAT1
F7 D8
VCharIn1
VBAT3
G1 D7
VCharIn2 C2308
SenseM
F1 C7 100n
VCharInK
SenseP
RAPIDO
GND
D3 J2302
BettyInt
INTUSB(8:0)
B1
VIO
F8
t
H7
F4
VCC 5
OEX
F5
4
FSE0

CBUS(3:0)

F6
H3
3
VCCint VO
G2 2
RCV_FRX2
G3
1
VP_FRX
H2 0
VM_CLK
G4 6
FTX
E5 7
SlaveSWSet
G8
Slave_PU
H8 C1 1
Master_PD1 CbusData
G7 C3 2
Master_PD2 CbusSelX
H4 C2 0
CLK CbusClk
G5
E4 J2301
RXD2 ChSwS
H5
E1 J2308 5
DP_RXD SMPSClk
D5 2
RstX
D1 0
PurX
D2 3
SleepX
H6
DM_TXD 1
E3
SleepClk
A2,A7,A8,B3,B6,B7,B8,
C4,C5,C6,E2,G6,=GND
RAPIDO
PUSL(7:0)
3.7V
BTFM

Audio

FMRX_AF(1:0)
1 C2218 220n
0 C2219 220n
UI
AUDIO(8:0)
2
0 EARP
1
EARN
2 BSI
3
BTEMP
5
LS
WTXDET
EMINT(1:0) 0
1
RFTEMP
USB attached
4
VCHAR
6 LST
1
5 V
R3301 R3302 C3305 C2205
VBUS
1M 270k 1n 1n0
GND GND GND
USB
J2208
0

TXC(2:0)

RAPIDO
8
1 J2210
RAPIDO
2 J2211
INT_SIM(5:0)
RAPIDO
J2212
0
0
2
1
5
J2206
0
J2208
2
J2207
1
3
7
4
5
6
Audio RAPIDO
USB_ACI(7:0) 7
3
2
Audio
XAUDIO(7:0)
C2202 C2203 C2224 C2229
10u 10u 220n 220n
GND GND GND GND
VBAT
L2202
120R/100MHz
C2225 C2226 C2227 C2227
2u2 2u2 1/2 1u5 2/2 1u5
C2232
2/2 1u5
GND GND GND GND
120R/100MHz
Version: 1.0 | 04.09.2009 | N97 mini/RM-555 | Board version: 2YS_11_2a | BETTY, AVILMAS, Battery | Page 3 (12)

AVILMAS

N2200
A2 VIBRAP
VibraP
D1
Mic3P
A1 VIBRAN
VibraN
F5
Mic3PR
H1
Mic1P
C2
EarP
D3 DIG_AUDIO(5:0)
EarN
L11
BSI
E9
BTemp
J2
LS 3.7V
L3 J2200 0
AudClk
J3
WTxDet
B4 J2201 1
EarDaL
K1 VBAT
RFTemp
A4 J2202 2
EarDaR
D10
VChar
L2 J2203 3
MicData
L1 LST
A3 J2204 4
PMARP
L8 CrI
J2205
C4 5
PMARN
B2200 L9
CrO
32.768kHz VREF_INT
C2232
B10
FlyHigh G9
VRef
2/2 1u5
A11
FlyLow E1
VAna
K6
VilmaInt E10
VAux
L10
VDRAM
G11
VIO
L7
TxCClk
VR1 H11
G6
TxCCtrl
H10
VRFC
K7 TxCDa
A7
VSIM1
B9
VSIM2
A5
SIMClk1
B6
SIMDa1
C9
VRCP1
E6
SIMIOC1
A10
VCP
L4
SerClk
G10
J5 VBG
SerSelX C2211
K5 C2201 4u7
SerData
2u2
J6
ChSwS
GND GND
H9
MBus
J10 HeadDet
E3
XEarL
E2
XEarLC K4
MBusTx
F3
XEarR J4
MBusRx
F1
XEarRC
G1
Mic2N J11
AFC
G3
Mic2P J7
TxC1
R2200 C7
SIMDaC1
2k
B7
G2 SIMClkC1
MicB2
B5
SIMRstC1
D2
Mic3N
E5
Mic3NR
E11
VBat6
D9
J2223 J2222
C2228
PwrOnX
2/2 1u5
GND
J8
VBack
VBack
A8
VBat3
K11
VBat2
F11
VBat1
F10 VBat4
C11 1.8V
VBatCP
J2219
D11 VBat5 G5
SleepX
L5
SlClk
C2228
F9
RstX J2218
1/2 1u5
K3
PURX
GND GND
L2205
B3
VBatH
A6,B1,B8,B11,C1,C6,C10,E7,F2,F6,
C2231
F7,G7,H2,J1,J9,K8,K10,L6=GND
1.8V
10u
GND VIO
VIO DC-DC converter
N2201
E2201
B2
EN
L2230
L2210
A2
VIN B1
SW
120R/100MHz 0u47H
C1
FB
C2221
4u7
C2223 C2233
GND A1,C2=GND
4u7 56p
GND GND
Vibra motor
M2200
L2206
+
-
M
120R/100MHz
C2238
L2207
1n0
GND
120R/100MHz
C2239 C2240
1n0 1n0
Audio
GND
RAPIDO
4.725V
2.5V
VRCP1 VREF VR1
0 1 4 3
RF Part
RFPWR(5:0)
1.8V
RF must be ON 2.78V 2.5V
VSIM2 VSIM1 VRFC VAUX
C2222 C2220 C2220 C2213 C2213 C2215 C2215 C2216 C2217
2u2 1/2 1u5 2/2 1u5 1/2 1u5 2/2 1u5 1/2 1u5 2/2 1u5 2u2 2u2
GND GND GND GND GND GND GND GND
RAPIDO

ACI(1:0)

J2220
1
J2221 0
TXCCONV(2:0) RF Part
0
1
USIM connector
X2700
1 5
VSIM1
C1 C5
2 6
C2 C6
3 7
C3 C7
PWRONX
2.5V
C2700
100n
VBACK
GND
GND
+
G2200
RTC backup capacitor
-
2.6V
GND
PUSL(7:0) RAPIDO
7
1
2
0
VANA
GND