Nokia 2300 Service Manual

Customer Care Solutions

Schematics / Layouts 

RM-4/RM-5

ISSUE 1 02/2004

 Copyright © Nokia 2003. All rights reserved.

Page A-

Net_length max=25mm

Net_length max=25mm

Net_length max=25mm

VCORE

VCORE_LIN

VIO

8

0
1
2

0
1
2

J417

UPPFILTER

discrete

14
15

J420

7

2

1

0

11

10

9

8

7

6

5

13

J415

17

5

26

4

12

1

6

10

J402

3

6

5

4

3

2

1

0

31
30
29

23
24

VIO

VCORE

0
1
2
3

J418

VCORE

0
1

J404

J405

J406

2

1

0

J410

6

2

VCORE

9

J414

22

21

20

19

18

17

16

VCORE

0

VIO

23

15

6

5

4

3

2

1

0

14

13

12

11

10

9

8

7

2

GND

0
1
2
3
4
5

25
28

4

27
19
20
21
22

VDDCORE2

N9

EXTWRX

J416

J419

N12

N13

5

TXQD

N2

N3

RFCONVCLK

RXQD

N4

VDDA

N5

N6

FLSCSX

N7

0

N8

RFCLK

M5

FLSBAAX

M6

8

M7

1

M8

9

M9

N1

GENIO14

N10

VDDIO1

N11

FLSPS

FLSCLK

L9

GENIO23

M1

M10

10
11

M11

4

M12

M13

FLSAVDX

M2

TXID

GENIO15

M3

GENIO16

M4

6

L13

L2

AUXDA

DBUSDA

L3

RXID

L4

VSSA

L5

L6

FLS2CSX

EXTRDX

L7

17

L8

18

K5

GENIO17

22

K6

VSSCORE2

K7

19

K8

K9

VSSIO1

L1

SLEEPX

2

L10

3

L11

13

L12

J4

VSSPLL

K1

VDDPLL

K10

FLSRSTX

K11

12

20

K12

14

K13

PURX

K2

K3

DBUSCLK

K4

GENIO18

H3

VSSCORE1

H4

VDDCORE1

J1

GENIO24

J10

7

J11

15

J12

VDDCORE3

J13

UEMINT

J2

DBUSEN1X

J3

IRRX

G3

G4

VSSIO2

VDDIO2

H1

VSSCORE3

H10

16

H11

21

H12

FLSRDY

H13

H2

IRTX

SLEEPCLK

F3

CBUSENX

F4

VSSDSP3

CBUSCLK

G1

VSSIO4

G10

RFBUSCLK

G11

GENIO25

G12

RFBUSEN1X

G13

CBUSDA

G2

E3

MBUSTX

FBUSRX

E4

F1

FBUSTX

F10

GENIO10
GENIO11

F11

F12

RFBUSDA

VDDIO4

F13

F2

MICDATA

D8

VSSCORE4

P00

D9

VDDDSP3

E1

E10

GENIO7

E11

GENIO8

E12

GENIO13

E13

GENIO12

EARDATA

E2

GENIO6

D12

GENIO9

D13

D2

GENIO29

D3

MBUSRX

VSSDSP2

D4

VSSDSP1

D5

D6

GENIO28

VSSIO3

D7

GENTEST2

C5

C6

LCDCAMCLK

LCDCSX

C7

C8

P12

C9

P14

GENIO31

D1

D10

P04

D11

GENIO5

C1

VDDDSP2

C10

P03

C11

GENIO20
GENIO21

C12
C13

GENIO22

C2

GENIO30

JTMS

C3

C4

JTCLK

B2

EMU0

JTDO

B3

GENTEST0

B4
B5

GENTEST1

LCDCAMTXDA

B6

P15

B7

B8

P11

B9

P13

VDDIO3

GENIO4

A7

A8

P10

VDDCORE4

A9

GENIO26

B1

P02

B10

B11

GENIO0

GENIO3

B12

B13

GENIO19

P01

TESTMODE

A11

GENIO1

A12

A13

GENIO2

JTRST

A2
A3

JTDI

A4

VDDDSP1

GENIO27

A5

A6

18
16

UPP2M_V1.0

D400

A1

EMU1

A10

5

GND

8

7

0
1
2
3

0
1
2
3
4
5

1

0

9

4

J403

J411

J412

J413

2

J408

3

J409

GND

1

J407

DIFCTRL(3:0)

USB_DIG(6:0)

RFCONV_ANA(16:0)

SDRAD(15:0)

SDRDA(15:0)

SDRCTRL(8:0)

GPIO(31:0)

MEMADDA(15:0)

MEMAD(24:16)

RFCONV_DIGI(16:0)

ETM(21:0)

0

CCP(4:0)

DIFDATA(7:0)

RFCLK

RFCLKGND

JTAG_EMULATION(6:0)

AUDIODATA(3:0)

AUDUEMCTRL(3:0)

PUSL(3:0)

DSP_MCUTEST(2:0)

RFCONVCTRL(2:0)

IACCDIF(5:0)

KEYB(10:0)

MEMCONT(9:0)

GENIO(31:0)

RFCONVDA(5:0)

RFICCTRL(2:0)

LCDUI(2:0)