Retu, Sim, Audio - Nokia 6680 Service Schematics

System connector
XAUDIO(7:0)
4V
Battery connector
VBAT
X2070
VBATT
BSI
+ GND
2.5V C2072 C2071
15p
100u_14V
VANA
Ambient light sensor GND GND
R4400
470k
5
LS
6
C LST
1
RFTEMP
V4400
R4401
PT202MR0MP 100k 4
VCHAR
R4402
R4403
E 0 WTXDET
47k 470k
GND GND GND
GND
TAHVO, RF part
SLOWAD(6:0)
UI
PWRONX
RAP3G
DIG_AUDIO(5:0)
TAHVO,
CBUS(3:0)
RAP3G
TXC(2:0)
RAP3G
INT_SIM(5:0)
RAP3G
ACI(1:0)
Customer Care/ Service & Support Readiness / Competence Transfer Team Customer Care/ Service & Support Readiness / Competence Transfer Team
Copyright © 2005 NOKIA Only for training and service purposes Copyright © 2005 NOKIA Only for training and service purposes
Backup
battery
1.35V
2.5V +
G2200
3V3
VREF_INT VANA -
GND
J2070
R2200 R2201
J2071
120k C2223 C2224
100k
10n 10n
J2072 GND GND
2 R2202
BSI
BGND C2070 3 BTEMP 100R
R2070
15p
C2202 C2234
14V/50V 47k C2207
-t
GND 1n0
27p0
R2071
GND
GND
GND GND
BTEMP NTC
GND
4V VBAT
Sleepclock oscillator
C2204 C2205 C2206
C2203
3
1n0
1n0 1n0 1n0
32.768kHz
GND GND GND GND
C2237
C2208
C2209 R2205
2M2
27p0 22p
B2200
GND GND
GND
0 J2200
TAHVO
5
CHSWSTAT
1 J2201
2 J2202
3
4 J2204
J2205
5
J2206
0
J2207
1
J2209
2
8
6
7
0 J2210
2 J2211
1 J2212
9
10
0 J2213
2 J2214
J2215
1
L2202
C2225 C2226 C2227
220R/100MHz
1u0 1u0 1u0
L2204 GND GND GND
C2230
600R/100MHz
1u0
L2203
GND
C2228
600R/100MHz
1u0
GND
L2206
C2232
600R/100MHz
1u0
GND
L2205
C2231
220R/100MHz
10U
GND
Version: 2.0 Version: 2.0
0 3 2 4 5 6 7 1
RETU
N2200
RETU_3.02
3 K1 D3
Mic1P EarP
4 J3 D1
Mic1N EarN
J1 F3
Mic2P XEarL
J2 F1
Mic2N XEarLC
E1 G1
Mic3P XEarR
E2 G3
Mic3N XEarRC
E3 H1
Mic3PR MicB1
D2 H2
Mic3NR MicB2
1u0 C2200
G2
MicBCap
C3 C1
VDARx VSARx
K2 H3
VDATx VSATx
F2
MicSub
M12
BSI
L3
BTemp
L11 B1
HeadDet HFSpP
L12 C2
1n0 HookDet HFSpN
A2
VibraP
M2 A1
LS VibraN
L2
LST
M1
RFTemp
C2201
G10 H10
VBat6 VBG GND
F10 F11 1u0
VChar VRef
M3 J12
WTxDet VAna
E11
VAux
L9
M11
CrI VDRAM
K9 D12
CrO VIO
L8 G11
VBack VR1
G12
1u0 VRFC
GND E12 A7
PwrOnX VSIM1
L1 C9
SIMDetX VSIM2
J11
WDDis
A10
VRCP1
GND
M4 C10
AudClk VRCP2
K10 B10
ChSwS VCP
A4 B11 C2210
EarDaL FlyHigh
B4 A12 1u0
EarDaR FlyLow C2211
L4 4u7
MBusTx
A3 K4
PMARP MBusRx
C4 B5
PMARN MicData
M5 K3
SerClk PURX
L5 K8
SerData RetuInt
K5 M9
SerSelX SlClk
J10
SleepX
M6 H11
TxCClk MBus
L7 E10
TxCCtrl RstX
L6
TxCDa
M8
AFC
M10 K7
HV TxC1
M7
TxC2
C5 C7
SIMClk1 SIMClkC1
C6 C8
SIMDa1 SIMDaC1
A5 C11
SIMIOC1 SIMRstC1
B6 B9
SIMClk2 SIMClkC2
A6 A9
SIMDa2 SIMDaC2
B7 D10
SIMIOC2 SIMRstC2
C12 L10
VBat1 TM GND
K11 D11
VBat2 Gnd1 GND
A8 K12
VBat3 Gnd2 GND
H12 VBat4 Gnd3 B8
GND
F12 K6
VBat5 Gnd4
GND
B12 A11
VBatCP GndCP
GND
B3 B2
VBatH GndH GND
J2220
1 0 J2221
09.03.2005 09.03.2005 6680 RM-36 6680 RM-36
Board version: 1DW_20 Board version: 1DW_20
MIC1P C2100 15n
3
MIC1N C2101
4
15n
R2101
MICB1
2
220R
C2102
2u2
GND
0
EARP
1
EARN
GND
L2101
220R/100MHz
HFSPP
0
HFSPN
1
L2104
220R/100MHz
EARP
0
EARN 1
L2105
2
220R/100MHz
VIBRAP
2
GND
VIBRAN
3
GND
RF active = 4.7V L2106
GND
GND
MMC active = 1.8V
220R/100MHz
HFSPP 0
HFSPN 1 Depends on SIM = 1.8V/3V
2
VIBRAP
3
VIBRAN
1.8V 2.5V 1.8V
VRCP2 VRCP1 VSIM2 VSIM1 VRFC VR1 VIO
C2219
C2215 C2240 C2241 1u0
C2214
1u0 12p
12p
1u0
C2213
1u0
C2212
C2220 GND GND GND
1u0
GND
1u0
GND GND
C2222
GND
1u0
C2221
1u0
GND
GND
GND
RAP3G
EMINT(1:0)
J2208 0
System connector, TAHVO
USB_ACI(7:0)
3
7
0
RF part
TXC_CONV(2:0)
1
2
R2700
0
EMIF03-SIM01F2
1
2
1
R1
0
R2
2
R3
PURX = 1.8V
4
0
J2217 1
SMPS
J2218 2
J2219 3
N4200
LM2708H-1.35V_1.05V
C2235
1n0
A1
FB
GND
B1 VSEL
Local mode = 1.8V
C1
ISEL
4
GND
7 D1 SYNC/MODE
D2 EN
2
RAP3G, OMAP,
PUSL(7:0)
TAHVO, BT

RETU, SIM, Audio

RETU, SIM, Audio
R2100
EMIF01-SMIC01
B1 GND3 C2
1n0
A3
to Asic
C1
Microphone
GND1
B3
1n0
B2100
GND3 2k2 2k2 1n0
A2 C3 OUT
50R 2k2 50R
to Mic GND
Vbias
150p 1n0
GND2 B2
GND
L2100
B2101
EXC24CB102U
1 4
2 3
R2105
C2103 C2104 R2104
14V/50V
Earpiece
1n0 1n0
14V/50V
GND
GND
IHF speaker
L2102
B2102
C2105
56nH L2103
1n0
56nH
C2106 C2107
ASSEMBLED
1n0 1n0
X2100
IHF speaker support spring
GND
GND
M2100
4CR-1002W-07
M
C2108
1n0
Vibra
C2109 C2110
1n0
1n0
GND
2.5V
1.35V
1.8V
VDRAM VAUX VANA VREF_INT VREF
C2217
C2216
1u0
C2244
1u0
12p
GND
GND
GND GND
Depends on SIM = 1.8V/3V
VSIM1
X2700
M-SK_200300331
3 7
2 SIM 6
GND 1 5
GND
C2700
Local mode = 1.4V
100n
GND
GND
VCOREA
C2242 4V
12p
U//U
VBAT
A2
SGND
GND
L4201
GND
VDD A3
220R/100MHz
B3
PVIN
C4201 C4202
L4200
22u 10n
SW C3
10uH
GND GND
D3
PGND
C4200
22u
GND
GND
Page 4(12) Page 4(12)