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1
VBAT
A
L2301
220R/100MHz
C2309
C2300
10n
22u
VCORE
GND
GND
C2302
22u
GND
CHARGER
SLOWAD(6:0)
CHSWSTAT
VBAT
B
VOUT
J2307
J2306
3
2
SENSE
4
CURRENT
1
PMR03EZPJU10L
R2300
GND
BGND
GEN_CTRL_CMT(20:0)
2
C
R2402
0R
NA
VBAT
C2308
100n
D
1
2
BETTY AND LED DRIVERS
N2300
BETTY_V2.1_V2.2_LFA
C2301
22u
A4
G8
VBAT1
Slave_PU
GND
B5
H8
VBAT1
Master_PD1
L2302
B4
G7
VCoreCoil
Master_PD2
A3
H4
VCoreCoil
CLK
10uH
C4
G5
VCore
RXD2
A2
H5
GND
GND1
DP_RXD
B3
H6
GND1
DM_TXD
B2
VPP_VIO
C2303
1u0
D8
F6
VCharIn1
VCCint
GND
D7
VCharIn2
C7
B1
VCharInK
VIO
E8
VBAT
VCharOut1
E7
F4
5
VCharOut2
OEX
D6
VCharOutK
FSE0
F5
4
H3
VO
3
J2300
4
E6
G2
2
VCharADC
RCV_FRX2
J2301
E4
G3
ChSwS
VP_FRX
1
E1
H2
SMPSClk
VM_CLK
0
E2
G4
6
GND
GND4
FTX
F7
E5
VBAT3
SlaveSWSet
7
G6
GND
GND3
D5
2
C2307
RstX
A8
D1
0
1u0
LedCoil
PurX
B8
D2
3
GND
LedCoil
SleepX
GND
B6
D3
J2302
GND
SetCurr
BettyInt
C8
C1
LedOut
CbusData
C3
CbusSelX
B7
C2
GND
GND5
CbusClk
A7
C6
GND
GND5
VCoreDef
GND
A5
VcoreDis
GND
F8
A1
VOUT
FlashM
C5
TestMode
F1
A6
SenseP
TestOut
GenOut1
H1
G1
F3
SenseM
GenOut2
F2
PWM300
J2305
7
C2312
H7
VCC
Clk600
D4
E3
1
2x1u5
1
/2 1u5
SleepClk
5
GND
J2308
VBUS
C2312
2x1u5
2
/2 1u5
GND
N2302
TPS75105YFFR
B2
VIN
D1A
B3
A3
D2A C3
ENA
A2
B1
ENB
D1B
A1
D2B C1
ISET
GND
C2=
GND
V2400
V2401
R2413
100k
NA
GND
GND
GND
GND
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
2
3
4
4
USB_ACI(7:0)
5
6
3
2
1
0
LED_EN
VIO
GND
C2304
INTUSB(8:0)
10n
GND
C2552
1u0
PUSL(7:0)
GND
EMINT(1:0)
1
CBUS(3:0)
1
2
0
KLIGHT
DLIGHT
R2423
0R
N2303
VBAT
TPS75105YFFR
B2
D1A B3
VIN
A3 ENA
C3
D2A
A2 ENB
D1B B1
A1
C1
ISET
D2B
C2= GND
R2405
C2311
V2402
V2403
V2404
V2405
100k
100n
NA
GND
GND
GND
GND
GND
GND
Copyright (C) Nokia Corporation. All rights reserved.
This document is property of Nokia Corporation
3
4
5
N2550
LM3500TLX-21_NOPB
U//U
R2555
R2556
A1 AGND
GND C3
15k
220k
GND
A2 _SHDN
B3
FB
L2550
A3 NC
VSW C2
22uH
B1
C1
VIN
VOUT
VBAT
L2551
C2557
C2554
C2553
220R/100MHz
1u0
1u0
47p
C2556
GND
GND
GND
100n
GND
V2553
PEMT1
V2560
DTC143ZM-T2L
IN
V2410
PEMT1
V2407
DTC143ZM-T2L
IN
Name
BETTY, LED DRIVERS
5
6
A
R2557
KEY_VLED
0R
4
3
5
2
6
1
PEMD9
GND
NA
N2551
R2552
47R
V2553
VLED2
PEMT1
R2563
47k
B
OUT
R1
4k7
R2
47k
GND
GND
R2422
33R
V2410
VLED1
PEMT1
R2410
47k
OUT
C
R1
4k7
R2
47k
GND
GND
D
6
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