Nokia 6720 Service Schematics

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 | TV Out, Display, Keyboard | Page 5 (7)
Data6
Data7
CS1 for main display
D/CX
TE
Data1
RESX
WRX
RDX
Data0
56p
C2457
Data5
LCD_LED_OUT
UI_LED_IN
Data2
Data3
Data4
29
C2456
56p
1
27
28
0
1
3
5
4
0
16
30
In5
A1
In4
C1
Out5
A4
Out4
C4
In7
C2
In6
D1
Out7
C5
Out6
D4
Z2451
In2
D2
In1
B1
Out2
D5
Out1
B5
In3
A2
Out3
A5
In5
C1
In4
C5
Out5
C4
Out4
D2
In7
B1
In6
D5
Out7
Out6
B5
In2
A1
D1
In1
A4
Out2
D4
Out1
A2
In3
Out3
A5
C2
27p
C2452
Z2450
C2455
GND
GND
27p
GND
24
GND
3
4
5
6
7
8
9
GND
GND
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
C2454
100n
X2450
120R/100MHz
L2451
C2453
100n
6
7
26
2
L2450
120R/100MHz
DISPCHSYNC
DISPCDataLCD6
DISPCDataLCD7
DISPCDataLCD4
DISPCDataLCD5
DISPCDataLCD3
DISPCVSYNC
DISPCACBIAS
LCDReset
DISPCDataLCD16
DISPCDataLCD2
DISPCDataLCD1
DISPCDataLCD0
LED(6:0)
GND
GND
DISPCPCLK
A3,B3,C3,D3=GND
A3,B3,C3,D3=GND
VOL+
kbr_2
kbr_1
kbc_1
kbc_2
VOL-
kbc_0
kbr_3
kbr_4
kbr_0
kbc_3
kbr_5
kbc_4
0
11
SOFT_KEY_LED2
E5
7
C5
Output5
Input8
D1
Input7
D2
Output8
D4
D5
Output7
Input10
E1
Input9
E2
Output10
E4
Output9
A3,C3,D3,E3=GND
Output2
A4
Output1
A5
Input4 B1
Input3
B2
Output4
B4
Output3
B5
C1Input6
Input5
C2
Output6
C4
Z4404
Input2
A1
Input1
A2
4
R4402
10k
S4401
1 2 3
GND
GND
GND4,5=
1
5
S4402
1 2
S4403
1 2
GND
GND
NUM_KEY_LED1
E1
E2
I1
I2
GND
27p
GND
Z4405
C2500
NAVI_KEY_LED1
SOFT_KEY_LED1
GND
8
10
3
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
NUM_KEY_LED2
2
9
X4400
NAVI_KEY_LED2
3
V4402
kbc_4
kbr_4
kbc_0
kbr_2
kbr_3
kbc_1
kbc_2
kbc_3
kbr_5
PWRONX
kbr_0
KEYB(15:0)
ROW5
COL0
COL4
COL3
COL2
COL1
ROW4
ROW3
ROW2
ROW1
ROW0
kbr_1
SLEEP CLK
SCL
SDA
Camera Button LED
Volume / Zoom LED
White
1
C4437
0u47
1
0
D8
D2
CLK
D4
E1
D9
E4
SDA
E5
SCL
B4
C1-
C1+
B5
C1
D5
C2
D6
C4
C3
EN
ASEL0
D7
D1
N4432
C5=VBAT
A1
D1
A2
D2
VOUT
A3
A4
C2-
C2+
A5
D3
B1
D4
B2
B3,E3,D5=GND
CHARGING_IND_LED
C4436
2u2
VBAT
GND
GND
2u2
C4435
56p
C4439
GND
C4438
0u47
V4407
GND
V4401
I2C2(1:0)
DIF1WRX
DIF1RDX
DIF1A0
LCDRstX
DIF1CS0X
C1527
GND
L1524
820nH
270p
R1522
1k2
GND GND
R1521
33R
C1528
270p
H3
CSX
CLKI
H6
CVBS_P
H8
G2
D/CX
RSET
G7
CVBS_N
G8
VDDlpldp18
C7
RESX
WRX
C8
D2,E2,F2,G1,G5=GND
A4
RDX
N1520
30
52
51
50
6
GND GND
75R
COMP_VIDEO
LCD(99:0)
PUSL(15:0)
SYSCLK_38.4
54
R1520
VIO
120R/100MHz
L1520
GND
10R
C1520
100n
C1524
R1525
2u2
VAUX1
GND GNDGND GND
220n
C1521
2u2
C1522
H7
VDDana12
VDDio18
G6
F1
VDDalways12
ICS0
F7
F8
VDDana25
C2
D1
VDDapp12
VDDldo18
E1
C1526
GND
2u2 100n
C1523
DIF1Da0
DIF1Da1
DIF1Da2
DIF1Da3
DIF1Da4
DIF1Da5
DIF1Da6
DIF1Da7
19
DIF1LCDTE0
24
23
22
21
20
53
55
TE
H2
D3
H4
H5
D7
D1
G3
G4
D5
E7
D4
D6
E8
D0
D7
D2
D8
PD_N
C1
25
18

Nokia 6720 Specifications

General

Brand	Nokia
Model	6720
Category	Cell Phone
Language	English