Nokia N73 Servicehandbuch
Customer Care / Service Operations / Content Creation Team
Confidential Copyright © 2006 NOKIA Only for training purposes
Version: 1.0 | 27.06.2006 | N73 | Board version: 1SU_11 |
| Page 3(10)
AVILMA & BETTY
1/2 1u
C2222
2
2
4
1
J2212
/2 1u
?
2x1u
C2213
4u7
C2202
1
GND
GND
C2206
VAUX
J2210
GND
1n0
4
1
GND
5
/2 1u
?
2x1u
C2215
C2251
100n
VBAT
C2212
4u7
C2204
2
GND
1u0
C2210
GND
0
4
Vbat
GND
0
0
C2220
2 /2 1u
2
3
J2207
1
1
U//U
N6508
LM3671TLX-1.82V_NOPB
A1 Vin
GND
A3
SW B2
C1
EN
FB C3
VR1
U100
VBAT
0
GND
VIOVilma
GND
GND
VRCP1
3
GND
5
GND
2x1u
C2228
/2 1u
J7591
0
1
VIO
3
C2222
2/2 1u
1
2
6
C2213
0
VREF
VRFC
5
?/2 1u
2x1u
C2215
2x1u
1
GND
AudClk
SerClk
L4
SlClk
L5
Gnd4
L6
TxCClk
L7
L8
CrI
CrO
CrO
L9
/2 1u
?
MBusTx
K4
K5
SerData
K7
TxCDa
K8
TM
HV
K9
LST
L1
L10
VDRAM
L11
BSI
MicData
L2
L3
MBusRx
J5
SerSelX
ChSwS
J6
J8
VBack
J9
Gnd2
RFTemp
K1
K10
Gnd6
K11
VBat2
K2
SIMDetX
K3
PURX
Mic1P
H10
VRFC
H11
VR1
H2
Gnd5
MicB1
H3
MicSub
J1
J2
LS
J3
WTxDet
J4
F9
RstX
G1
Mic2N
G10
VBG
G11
VIO
G2
MicB2
G3
Mic2P
SleepX
G5
G6
TxCCtrl
WDDis
G7
VRef
G9
H1
SIMIOC1
E7
SIMIOC2
E9
BTemp
XEarRC
F1
F10
VBat4
VBat1
F11
VSATx
F2
F3
XEarR
Mic3PR
F5
GndTH
F6
F7
Gnd1
VChar
D11
VBat5
Mic3N
D2
D3
EarN
PwrOnX
D9
E1
VAna
E10
VAux
VBat6
E11
E2
XEarLC
XEarL
E3
E5
Mic3NR
E6
VBatCP
C11
C2
EarP
C3
HFSpN
C4
PMARN
SIMDa2
C6
C9
VRCP1
Mic3P
D1
D10
B11
B2
HFSpP
B3
VBatH
EarDaL
B4
SIMDa1
B6
B8
Gnd3
B9
VSIM2
VSARx
C1
GndCP
C10
A3
PMARP
A4
EarDaR
SIMClk1
A5
A6
SIMClk2
A7
VSIM1
A8
VBat3
B1
GndH
B10
FlyHigh
Gnd7
AVILMA_1.05C
N2200
A11
FlyLow
L6502
1u5
C2217
3
2u2H
2x1u
C2228
4
1
D2
D3
OUTR+
OUTR- D4
GND
? /2 1u
G1
B2
_SDR B3
B4
_SDL
C1 INR-
C2
G0
AGND
C3
PGND
C4
INR+
D1
AVDD
TPA2012D2YZH
N6509
A1 INL+
A2
PVDD
OUTL+ A3
A4
OUTL-
B1 INL-
2
5
GND
J2209
1
GND
5
GND
C7518
4u7
6
GND
GND
10u
C7511
GND
2
0
C2250
100n
0
0
100n
C7525
GND
J2206
GND
GND
2.6V
G1000
C2203
4u7
1u5
C9080
GND
5
0
1
0
32.768kHz
B2200
GND
R9121
1k0
C9075
27p
VSIM1
2
VANA
GND
3
VSIM2
1
C2220
1/2 1u
3
VibraP
A2
VibraN
A1
2
3
J2211
4
2
4
VREF_INT
GND
PUSL(7:0)
IHFEN(1:0)
J2208
K6
VilmaInt
0
EMINT(1:0)
1
C5
SIMRstC2
SIMDaC1
C7
C8
SIMDaC2
B5
SIMRstC1
B7
SIMClkC1
SIMClkC2
A9
0
2
7
3
H9
MBus
J10
HeadDet
USB_ACI(7:0)
1
0
J7
TxC1
AFC
J11
TXCCONV(1:0)
DIG_AUDIO(5:0)
TXC(2:0)
SLOWAD(6:0)
CBUS(2:0)
ACI(1:0)
SIM_CMT(2:0)
XAUDIO(5:0)
AUDIO(6:0)
OUTRN
OUTRP
VIBRAN
VIBRAP
OUTLP
OUTLN
1
2
3
4
GND
-
+
4
5
DLM11GN601SZ2D
L6509
-
GND
KHN4NX1RA
M1000
M
GND
B2103
+
GND
C7567
27p
B2202
OUT
GND
GND
1
L6518
33nH
33nH
L7605
L7604
1
2
3
4
L6521
MCZ1210AD221T
GND
GND
1n0
C7513
B2102
+
-
GND
2
GND
C7592
1n0
1n0
C7514
GND
GND
C9086
56p
56p
56p
C9085
C9084
L6520
33nH
33nH
L6517
0
1
0
B2201
C7590
27p
C7534
R9111
14V/50V
3
GND
2
33nH
L6519
C7591
1n0
MCZ1210AD221T
L6522
1
2
3
4
GND
GND
H_BRIDGE(5:0)
14V/50V
R7634
27p
33nH
BTEMP NTC
CLK
TXD
RXD
RXD2
GND
2
J2302
R7699
100R
1
VBUS
GND
J7595
GND
J2070
C2317
1u5
C7537
10p
GND
VCC
VCORE
1
C7549
22u
H1
GenOut1
VM_CLK
H2
VO
H3
H7
F7
F8
VOUT
SenseM
G1
G2
RCV_FRX2
G3
VP_FRX
FTX
G4
GND3
G6
E7
VCharOut2
VCharOut1
E8
F1
SenseP
F2
PWM300
GenOut2
F3
F4
OEX
F5
FSE0
VCCint
F6
VBAT3
D7
VCharIn2
D8
VCharIn1
E2
GND4
E5
SlaveSWSet
VCharADC
E6
VCharInK
C7
C8
LedOut
D3
BettyInt
D6
VCharOutK
GND5
B7
LedCoil
B8
CbusData
C1
CbusClk
C2
C3
CbusSelX
VCore
C4
C5
TestMode
C6
VCoreDef
GND5
A7
LedCoil
A8
VIO
B1
B2
VPP_VIO
B3
GND1
B4
VCoreCoil
B5
VBAT1
B6
SetCurr
BETTY_V2.1_LF
N2300
A2
GND1
VCoreCoil
A3
VBAT1
A4
VcoreDis
A5
C2300
GND
GND
10n
2
2x1u
?
/2 1u
1
GND
VBAT
C2306
C1101
100n
SETCURR1
GND
GND
3
GND
4u7
C2316
GND
TestOut
A6
FlashM
A1
FLASHM
GND
6
R7692
100R
14V/50V
GND
C1100
10p
J2071
R1100
X6512
1
2
3
3
VLEDOUT
10p
C7538
0
J2072
VBUS
GND
J7578
1
2
3
4
6
7
8
R7631
CURRENT_SEN
1
2
3
4
VPP
VIO
VBAT
GND
0
VBAT
3
22u
C7550
7
GND
-t
R1101
0
1
1
47k
R2303
L2302
10uH
GND
GND
27R
22uH
1
0
4
C2
C3
PGND
L2309
N9002
4W_LED_DRIVER
A1
AGND
EN
A2
A3
NC
B1
VDD
FB
B3
VOUT
C1
IND
C2314
4u7
BGND
2x1u
C2306
?
/2 1u
VOUT
2
3
2
VBAT
C2304
10n
GND
5
4
4
MA21D34001JN
V6515
GND
GND
GND
14V/50V
R1102
USB_ACI(7:0)
CBUS(2:0)
EMINT(1:0)
5
Master_PD1
H8
Master_PD2
G8
Slave_PU
H4
CLK
DP_RXD
H5
H6
H6
DM_TXD
RXD2
G5
G7
1
2
4
0
6
3
USB_ACI(7:0)
USB_CMT(8:0)
E1
SMPSClk
SleepClk
E3
PurX
D1
D2
SleepX
D4
Clk600
D5
RstX
5
2
3
1
7
0
PUSL(7:0)
CHARGER
ChSwS
E4
BETTY_GENOUT(1:0)
SLOWAD(6:0)
100n
GND
0
2
2
VSIM1
C2700
GND
1
GND
C7571
27p
27p
C7570
27p
GND
SF2W006S4N
X6513
1
2
2
4
3
5
6
C7569
47nH
L9056
SIMClk
SimRst
SimRst
SIMData
GND
600R/100MHz
L7553
GND
14V/50V
R4420
L7611
33nH
33nH
L7610
68nH
L7549
L7548
68nH
X6526
GND
X6527
AUDIO(6:0)
FM radio
BETTY, UI
RAP3GS
RAP3GS, BETTY
RAP3GS
~4V
Microphone
Earpiece
AVILMA
BETTY
SIM connector
Power Key
BETTY
~4V
Battery connector
AVILMA, UI
System connector
UI
AVILMA, RAP3GS
RAP3GS
System connector,
AVILMA
RAP3GS, OMAP
~4V
1.8V
1.8V
RAP3GS, BETTY, UI
OMAP, BT
IHF speaker
left
System connector
IHF speaker
right
Vibra
RAP3GS
System connector, BETTY
RF part
System connector
RAP3GS
1.8V 2.8V
1.35V
2.5V
2.8V
~4V
1
2
3
4
5
6
7
1.8V
Display on=15V
Display off= 0V
~4V
1.8V/ 3V depends on SIM card
1.35V
2.5V
5V
Display on=0.5V
Display off= 0V
C2211
A10
VCP
GND
4u7
1.8V if miniSD card is inserted
1.8V
100n
4.75V