Nokia 2100 Schematics
NOKIA
Customer Care EMEA
SCCE Training Group
2003 NMP
© Only for training and service purposes
CONFIDENTIAL
Block Diagram
NAM-2
System Module DF9_01
1(8)
Version 2.0 Approved
16.07.2003
AUDIO and RFI
COL(4:0)
ROW(5:0)
GENSIO(1:0)
ROW(5:0)
COL(4:0)
TXP
HAGAR_RESET_X
RFC
CCONTINT
PURX
SLEEPCLK
CARDDET
CPU
COBBA_RESET_X
PWRONX
UI
BUZZER
VIBRA
LCDEN
KBLIGHTS
LCDRSTX
LCDRSTX
KBLIGHTS
LCDEN
VIBRA
BUZZER
BUTTON_CTRL_2
HOOKDET
COBBAIF(3:0)
IQData(1:0)
IRONX
PCM(3:0)
CHARLIM
HEADDET
BATTIO
CCONTCSX
CNTVR(4:0)
GENSIO(1:0)
FBUS(1:0)
CCUT
MBUS
SIMIF(4:0)
SCLK
SDATA
SENA
XEARP
XEARN
XMICN
XMICP
BUTTON_CTRL_2
HOOKDET
COBBA_RESET_X
COBBAIF(3:0)
IQData(1:0)
PCM(3:0) RXIN
POWER
XMICP
XMICN
XEARN
XEARP
PWRONX
PCM(3:0)
CHARLIM
HEADDET
BATTIO
CCONTCSX
CNTVR(4:0)
GENSIO(1:0)
FBUS(1:0)
CCUT
MBUS
SIMIF(4:0)
EAD
VBATT
VCP
VREF_2
VRX
VTX
VXO
VSYN_1
VSYN_2
CCONTINT
PURX
SLEEPCLK
CARDDET
RXREF
AFC
TXC
TXIN
TXIP
TXQN
TXQP
RXIP
EAD
RXREF
AFC
TXC
TXIN
TXIP
TXQN
TXQP
RXIP
RXIN
VBATT
VCP
VREF_2
VRX
VTX
VXO
VSYN_1
VSYN_2
SCLK
SDATA
SENA
RFC
HAGAR_RESET_X
TXP
NOKIA
Customer Care EMEA
SCCE Training Group
2003 NMP
© Only for training and service purposes
VBATT
EAD
CONFIDENTIAL
CCONT
NAM-2
System Module DF9_01
2(8)
Version 2.0 Approved
16.07.2003
N250
MAD
MAD
{
HEADSET
DC
not_assembled
FBUS_RX
FBUS_TX
NON STANDARD ORDER
{
XEARP
HEADDET
WDDIS
VPP
VIN
L_GND
MBUS
FBUS(1:0)
XMICN
XMICP
XEARN
11
10
9
8
7
6
5
4
3
2
1
X001
PANEL
MBUS
CCUT
X110
CNTVR(4:0)
VBATT
6
7
9
8
5
4
2
VP12
J103
J102
J101
GND
F101
1.5A
GND
2x100R
R109
V100
C109
L104
42R/100MHz
9V/20V/0.1J
GND
C110
22p
22p
GND
GND
C103
GND
VBB
100k
R101
C119
1u0
GND
47k
R104
C114
1u0
27p
4k7
R103
GND
GND
V101
PDTC114EE
2x10k
R1
R2
0
1
GND
L103
42R/100MHz
C105
C104
4u7
33n
GND
VB
C142
GND
4u7
A2
A3
A4
A5
F2
F3
F4
B2
B3
B4
B5
C2
C3
E2
E3
A1
A6
B1
B6
Located near to CCONT
C165
68u_16V
GND
GND
CHAPS_U423V2G36T
RSENSE
VCH
RSENSE
VCH
VCH
VCH
VBAT
PWM
VBAT
CTIM
VBACK
N101
LIM
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
NC
NC
NC
NC
NC
GND
X302
DATA
VSIM
GND
BB/RF
GENSIO(1:0)
CCONTCSX
VXO
VRX
VSYN_1
VSYN_2
VTX
VREF_2
VCP
PURX
CCONTINT
SLEEPCLK
6
5
4
GND
SIMIF(4:0)
2.8 V
HAGAR & COBBA
4.9 V
MAD
{
MAD
1.5 V
J104
0R22
R131
G4
9
VB
C129
1u0
not_assembled
VB
C100
10u_10V
GND
D1
C2
H1
C3
H2
D2
B1
A3
B3
C4
D5
A1
A2
C1
G6
C8
E7
D8
F6
A7
A6
A8
E4
E5
C7
D6
F1
G1
G3
G5
A4
H6
B6
0
1
2
3
4
0
1
2
3
4
R100
GND
C102
R154
2M2
B100
12p
C1
D1
C6
D6
F5
C116
C4
C5
D2
D3
D4
D5
E4
E5
E1
E6
F1
F6
1u0
GND
680k
32.768kHz
C101
33p
GND
R102
J121
J122
1
0
C113
1p0
47k
Sleepclk
sine
N100
CCONT2M
SLEEPX
CNTVR2
VR3/RAM_BCK
CNTVR3
CNTVR4
CNTVR5
TXPWR
VBAT
ICHAR
VCHAR
BSI
BTEMP
VCXOTEMP
RSSI
EAD
MODE_SEL
SIM_PWR
DATA_A
SIMRST_A
SIMCLK
SIM I/O_C
DATASELX
DATA_IN/OUT
DATA_CLK
PWRONX/WDDISX
VBACK
CRA
CRB
VBAT
VBAT
VBAT
VBAT
VBAT1
VBAT2
TEST
GND
VR1_SW
VREF
VR7BASE
V5V_2
V5V_3
V5V_4
VSIM
DATA_O
SIMRST_O
SIMCLK_O
PURX
PWM_OUT
CCONTINT
SLCLK
GND
GND
GND
GND
GND
GND
H5
VR1
F4
E1
VR2
B2
E3
VR4
E2
VR5
H4
VR6
C6
VBB
D4
H3
G2
VR7
VCORE
B4
V2V
H7
V5V
H8
F8
G8
G7
D7
E6
E8
A5
B5
B7
B8
D3
F2
F3
F5
F7
C5
C140
GND
GND
1u0
GND
Sleepclk
square
10
C107
1u0
J223
VBB
C133
GND
VCOBBA
C152
C153
C127
100n
R125
100R
R124
100R
VREF
1u0
C106
1u0
GND
C132
4u7_10V
C128
GND
1u0
1u0
1u0
VSIM
C150
1u0
GND
V116
STPS0520Z
R128
47R
GND
C151
GND
C154
1u0
1u0
GND
GND
V5V
GND
C108
1u0
C-338574-R
1
SIMCLK
2
RST
3
VSIM
GND
C131
10u_10V
4u7_10V
GND
VSRM
C134
V104
RSA6.1EN
not_assembled
GND
VBATT
BTEMP
GND
X101
BSI
C162
15p
GND
GND
C163
15p
GND
GND
GND
C160
27p
C161
27p
VREF
VBB
C120
R120
2x100k
R122
2x10k
10n
C121
GND
10n
R118
10k
CHARLIM
PWRONX
CARDDET
MAD
S300
MAD
NOKIA
Customer Care EMEA
SCCE Training Group
2003 NMP
© Only for training and service purposes
CONFIDENTIAL
COBBA
NAM-2
System Module DF9_01
3(8)
Version 2.0 Approved
16.07.2003
X110
MAD
X110
MIC
XEARP
{
{
XEARN
HOOKDET
XMICN
XMICP
BUTTON_CTRL_2
J261
J262
MICP
GND
600R/100MHz
L284
600R/100MHz
L283
BC848W
120R/100MHz
MICN
L287
V251
VBB
100k
R285
C287
GND
1n0
R284
R283
GND
GND
R272
14V/46V
220k
14V/46V
14V/46V
V278
BAV70W
GND
R274
R287
R286
R273
33k
GND
14V/46V
GND
14V/46V
HS_MIC
2x100R
R281
R267
GND
R278
2k2
33k
2k2
BC848W
V250
R270
C286
3n9
C285
3n9
VCOBBA
C264
22p
10u_6.3V
C297
10u_6.3V
C296
GND
R266
GND
C268
GND
GND
RXDATA(1:0)
1
0
RXIP
RXIN
HAGAR
1.2 V
RXREF
100k
22p
C293
470R
100R
10u_6.3V
C270
GND
R271
GND
R277
27p
C292
27p
C291
100k
GND
L272
120R/100MHz
L271
120R/100MHz
47R
1n0
R257
C261
1n0
C255
47R
R256
C258
33n
R275
1n0
2k2
R276
2k2
GND
C294
C295
1n0
1k0
R252
120k
100k
R265
1u0
C257
C259
C253
470R
R268
33n
33n
33n
22p
C274
GND
22p
C278
GND
C276
GND
1u0
GND
R269
2
33n
C263
C262
/2 100k
33n
1.5 V
VREF
/2 100k
1
C251
33n
GND
R269
GND
VBB
VCOBBA
COBBA_GJP_V4.1_V257JG64T_8
H8
RxIN
G8
1
0
C247
RxIP
F7
RxQN
F8
RxQP
H7
RxRef
C1
VSUBA
F2
VREF
G1
IREF
E1
HF
D3
HFCM
A2
MIC1N
A1
MIC1P
B1
MIC3N
B2
MIC3P
A4
MBIAS
A3
MIC2N
B3
MIC2P
G7
VDA1
F1
VDA2
E4
VDA3
E3
VDA4
C3
VDA5
B4
VDD1
C8
VDD2
A8
VSUB
F6
VSA1
H1
VSA2
H6
VSA3
E2
VSA4
C2
VSA5
C4
VSS1
B8
VSS2
GND
C248
10n
1u0
GND
N250
RFIDAX
CSX
Idata
Qdata
PCMDCLK
PCMSCLK
PCMTx
PCMRx
ResetX
RFIClk
TEST
AFCOut
AuxDAC
AGCOut
TxCOut
TxIOutN
TxIOutP
TxQOutN
TxQOutP
EARN
EARP
AUXOUT
TxIPhsN
TxIPhsP
TxQPhsN
TxQPhsP
PData(0)
PData(1)
PData(2)
PData(3)
PData(4)
R258
D7
A7
SD
B7
A6
B6
C6
C5
B5
D5
E8
D8
A5
G2
G6
F5
F4
H2
H3
G3
F3
D2
D1
D4
H4
G4
H5
G5
E5
E6
E7
D6
C7
GND
3
2
1
0
1
2
0
3
0
1
R261
470R
1
0
2
V252
PDTC114EE
2x10k
R1
HS_MICBIAS
R2
GND
R260
GND
EAD
COBBAIF(3:0)
IQData(1:0)
PCM(3:0)
COBBA_RESET_X
B280
1
2
HAGAR
CCONT
MAD
}
Earphone
HAGAR
TXIN
TXIP
TXQN
TXQP
TXC
AFC
3
2
1
0
TXDATA(3:0)
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