Nokia 6720 Classic Service Schematics page 3
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Also See for 6720 Classic:
- Service manual (216 pages) ,
- User manual (78 pages) ,
- User manual (71 pages)
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CBUS(3:0)
1
N8
0
N7
2
P8
TXC(2:0)
1
D3
0
C2
2
B2
PUSL(15:0)
3
J2206
E3
1
J2207
C4
0
J2208
A4
J2209
P2
2
8
B11
GAZOOIO(3:0)
5
N11
1
P1
2
R2
0
H9
TXC_CONV(4:0)
1
D4
0
C3
EMINT(3:0)
0
A3
MMC(15:0)
G15
0
1
G14
2
H14
3
J14
4
J13
5
K14
INT_MMC(13:0)
0
E15
1
M14
2
G10
3
D13
4
C14
5
D12
6
C13
7
E14
8
D14
9
J11
10
E13
11
F13
USB(20:0)
14
M4
15
L10
INT_SIM(5:0)
0
C12
1
B14
2
B13
B10
PWRONX
C8
C2319
2u2
C9
C7
R2200
C2316
1
CURRENT
4
2u2
SENSE
2
3
BGND
GND
GND
B3
E4
watch_dog
C5
A6
B2200
B6
32.768kHz
VIO
L2310
C15
C16
1uH
C2296
C2296
C2237
A13
2u2
2u2
56P
F10
GND
GND
GND
VCORE
P15
L2340
P16
T13
1uH
C2236
C2231
56p
22u
VBAT8
VBAT9
VBAT12
VBAT
GND
GND
L2203
VBACK
120R/100MHz
N14
C2229
C2282
C2326
C2247
C2281
G2200
2u2
2u2
2u2
2u2
2u2
GND
GND
GND
GND
GND
GND
VBAT1
VBAT5
VBAT13
VBAT4
VBAT11
VBAT10
VBAT3
L2205
L2202
D1
120R/100MHz
120R/100MHz
C2228
C2294
C2249
C2232
C2285
2u2
2u2
2u2
10u
2u2
GND
GND
GND
GND
GND
A2,A10,B4,B5,B8,C11,D6,D15,D16,E2,F1,F7,F14,G11,G16,H4,J8,J10,K7,K8,K11,
K13,L7,L9,L15,N12,P7,P13,P14,R4,R6,R14,R15,R16,T4,T11,T14,T15,T16=GND
A1,A14,A15,A16,B1,B9,B15,B16,D5,D7,F8,F15,H15,J15,K15,L13,
13,N10,N15,N16,P5,P6,P11,R7,R8,T3,T10=VBAT
Customer Care / GTM / Competence Management
Confidential Copyright © 2009 NOKIA Only for training and service purposes Version: 1.0 | 27.04.2009 | 6720 Classic RM-424/RM-564 | Board version: 2QM_10g | GAZOO,Audio,AV Connector,SIM | Page 3 (7)
N2200
G9
4
MBus
CBusData
B12
1
MBusTx
CBusClk
0
D11
MBusRx
CBusSelX
2
G6
HeadDet
D10
J2232
3
HookDet
TxCData
K6
0
Mic1P
TxCClk
G2
1
TxCCtrl
Mic2P
F3
2
Mic2N
G3
5
Mic3LP
F4
6
SleepX
Mic3LN
G4
3
SleepClk
Mic3RP
PURX
J4
4
Mic3RN
RSTX
H3
7
MicB1
UserResetX
J3
8
MicB2
10
SMPSClk
H6
LineInLP
11
J6
LineInLN
12
GenOut1
L1
LineInRP
GenOut2
13
LineInRN
L2
ExtPWMOut
0
EarP
G1
K4
1
EarN
4
K3
XEarL
TxCOut
5
K2
XEarLC
AFCOut
6
L3
XEarR
L4
7
XEarRC
N2
3
MicData
EMInt
N3
0
AudClk
N5
1
EarDataL
P3
2
EarDataR
CMDB
N1
4
PMARP
VREF
Data1B
N4
5
PMARN
Data2B
G7
VRef
Data3B
A7
VBg
Data4B
ClkB
C2315
C2317
2u2
2u2
VSIM
VDigimic
VRCP1
CMDA
CMDDir
GND
GND
Data1A
F2
VDDAudTx
Data1Dir
K1
VDDAudRx1
Data2A
H2
VDDAudRx2
Data2Dir
M3
VBUS
VMEM
VDDAudRx3
Data3A
P9
VBUS
Data3Dir
B7
VAna
Data4A
H13
VAux1
Data4Dir
G13
VAux2
ClkA
H8
VOut
E5
ClkFB
VR1
C6
VRFC
A11
VRCP1
VBUSCtrl
D8
VDigiMic
ID
VSIM
K16
F16
VMEM
C2269
C2265
D9
2u2
2u2
VCP
C2211
C2280
C2214
SIMDa
10u
2u2
2u2
SIMClk
GND
GND
SIMIOC
GND
GND
GND
T7
VCharIn1
PwrOnX
R9
VCharIn2
L8
SIM(6:0)
VCharInTest
FlyHigh
1
L16
SIMDaC
FlyLow
2
L14
SIMClkC
H_BRIDGE(5:0)
H11
3
SIMRstC
VRTC
P4
0
IHFSpLP
R3
1
IHFSpLN
R5
2
IHFSpRP
T6
3
IHFSpRN
SenseP
C1
4
SenseM
VibraP
D2
5
VibraN
2
C10
BSI
3
WDDis
P12
BTemp
K9
5
LS
J9
6
LST
N13
1
CrI
RFTemp
H7
0
WTxDet
CrO
K10
1
SetCurrD
3
N9
ChInd
L2300
M15
VIOCoil
LedOut
VIOCoil
2u2H
V2300
VIO
0
H10
VDD18
OVVLed
C2314
C2245
1u0
2u2
B2103
GND
GND
VCoreCoil
VCoreCoil
VCore
not_assembled
B2102
VBack
not_assembled
M2100
+
-
M
VBatVibra
GND
GND
ACI(7:0)
HeadDet
2
AUDIO(13:0)
HookDet1
3
R2044
8
MicB2
C2040
220R
2u2
GND
1
MIC2P
C2033
33n
XAUDIO(7:0)
2
MIC2N
C2034
33n
DIG_AUDIO(20:0)
AV(5:0)
VRCP2
2
RFPWR(5:0)
4
1
3
0
VBAT
VR1
VANA
XEARLC
5
4
XEARL
VRFC
VOUT
VAUX2
VAUX1
7
XEARRC
XEARR
6
C2006
C2266
C2222
C2267
C2018
C2271
C2213
C2268
2u2
2u2
2u2
100n
2u2
2u2
2u2
GND
GND
GND
GND
GND
GND
GND
1
Da
C2071
39p
GND
2
CLK
SIMCLK
3
Reset
SIMRST
VSIM
-t
LED(6:0)
Vchar
R2071
X2070
47k
3
Z2070
1
VBAT
2
GND
L=1
2
3
BSI
W=1.0
J2070
C2073
C2072
C2071
J2071
56p
56p
150u_6V3
L2109
GND
GND
BGND
L2107
GND
68nH
IHFSpRP
L2110
120R/100MHz
IHFSpRN
68nH
C2113
C2112
L2108
1n0
1n0
120R/100MHz
L2102
L2101
68nH
GND
IHFSpLP
120R/100MHz
L2103
IHFSpLN
68nH
C2107
C2106
L2104
1n0
1n0
120R/100MHz
L2105
GND
VIBRAP
120R/100MHz
VIBRAN
C2108
L2106
1n0
120R/100MHz
C2110
C2109
27p
56p
GND
J2010
N2037
L2005
MicBias A3
A2 ECI
56nH
2k0
B3
B1
Mic2p
2k2
J2011
to ASIC
C3
C1 Mic2n
2k2
B2
GND
GND
C2
1k0
C=1n0
GND
Z2001
L=
W=0.10
900X822
N2001
GND
3 NC
COM
5
1
NO
COMP_VIDEO
3
VideoCTRL
6
IN
C2002
27p
N2000
4=
VOUT
C2007
GND
SCL
D4
2=
GND
5
_SD
A1
CPN
4
SDA
D3
SDA
1
2u2
AVPaEn
D2
SCL
A2
CPP
C2004
B4
LEFTINM
1/2 1u5
Z2000
C2004
B3
LEFTINP
J2022
HPLEFT
B1
A1
A2
R
C2030
C4
RIGHTINM
C
1/2 1u5
B2
C2030
C3
RIGHTINP
D1
J2023
2/2 1u5
HPRIGHT
C
A4
GND
VDD
B2
C1
C2
C1
CPVSS
R
VDD
C2005
2u2
2u2
A3,C2=GND
Z2012
GND
GND
VDigiMic
C2115
100n
GND
6
Mic_Data
7
Mic_Clk
6
J2101
X2700
7
1
C1
C5
5
SIMDATA
2
C2
C6
C2705
3
7
GND
13
EANC_RESET
C3
C7
56p
16
I2C2SCL
15
I2C2SDA
GND
14
EANC_MCLK
9
EANC_CLK
SLOWAD(6:0)
EANC_SYNC
10
11
EANC_IN
12
EANC_OUT
L2120
GND
120R/100MHz
N2100
VOUT
STBY
VIN
GND
C2120
C2121
V2070
2u2
4u7
GND
GND
GND
GND
2
X2130
3
1
GND
2
EANC_MicClk
3
EANC_MicData
VDigiMic
4
5
0
6
7
1
8
9
10
GND
4
5
VDDFM
C2023
R2019
100n
100R
GND
R2018
3k3
R2020
L2006
C2022
270R
47nH
C2020
56p
100n
GND
C2019
V2000
10n
L2004
FMANT
C2021
R2017
L2007
R2021
10nH
22p
4k7
10nH
33R
GND
GND
GND
GND
PLUG_DET
HS_GND
V2059
CHARGING_IND_LED
X2003
1
HS_EAR_L
2
HS_EAR_R
L2001
HS_MIC
3
HS_MIC
4
GND
120R/100MHz
5
6
Charger
7
Charger
8
Charger
9
Charger
10
Charger_GND
11
Charger_GND
12
Charger_GND
C2009
C2008
13
Charger_GND
18p
18p
14
GND
15
GND
16
L2002
GND
HS_EAR_L
17
GND
4
3
18
PLUG_DET
HS_EAR_R
1
2
2.0A
GND
F2000
K
R2000
C2001
470n
A
GND
B2100
B2104
C2116
4
1
4 VDD
1
VDD
L/R
L/R
100n
GND
3 DATA
2
3
2
CLK
DATA
CLK
GND
5
GND
5
GND
GND
N2101
A8
F1
RESETZ
IN1_L
H1
IN2_L
C2
SCL/SSZ
J6
IN3_L
B1
SDA/MOSI
G1
IN1_R
C8
MCLK
G2
IN2_R
D8
C2117
BCLK
H2
IN2_R
100n
A6
WCLK
J7
IN3_R
GND
A5
DIN
B7
DOUT
J4
REF
C1
MISO
C2123
2u2
F9
LDOIN/HPVDD
B2101
L2100
E9
LDOIN/HPVDD
GND
F8
1
2
1
+
HPR
2
-
G9
4
HPL
3
C2122
47p
not_assembled
GND
VIO
C2124
J9
AVDD
E8
DVDD
H9
AVDD
C9
DVDD
2u2
G8
AVDD
B8
DVDD
A9
C2126
C2125
B6
IOVDD
GPIO
B3
100n
2u2
SCLK
GND
GND
A3,B9,D1,D9,J2,J3=GND
B2105
C2130
4 VDD
1
L/R
100n
J2105
GND
3
2
DATA
CLK
GND
5
GND
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