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3

4

5

D

Roman Chudzik

Roman Chudzik

Friday, January 30, 2004

5:10:50 pm

1

1

4 1 3 A

keypad_P0

C975

11x21

C

B

A

MOTOROLA CONFIDENTIAL PROPRIETARY

1

2

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Simone Pernice

TARAZED KEYPAD BOARD

*NB

* NB:

D

Copied from Pictor P0_5 keyboard schematics

4 ANTENNA CONNECTIONS

Keypad Connector

C

Flip Hall Sensor

Nav Right

Nav Center

Left Soft

2

Video Call Send

1

2

3

4 GROUND CONNECTIONS

Carrier Browser

Back Clear

and modified

9

EL Driver

*

0

#

4

3

L1 will be replaced by new part no (220uH, same geometry)

Right Soft

P0_1

1

1

4 1 3 A

8403673B01_P0

C975 keypad board

11x17

Nav Down

B

A

MOTOROLA CONFIDENTIAL PROPRIETARY

Side Keys Connections

Voice Call Send

End Call OFF

1

4

5

6

7

8

2/09/2005

Nav Left

Nav Up

L1

Roman Chudzik

Roman Chudzik

Tuesday, February 3, 2004

11:39:27 am

0

1

NC

47uH

P1

22

TEST_POINT

TP11

18

TP16
TEST_POINT

1

TP12
TEST_POINT

1

P1

1

TP18
TEST_POINT

1

U5

1

2

TP17
TEST_POINT

D1

10uF

C1

CS

6

GND

4

LX

5

REL

3

RSW

2

VA

8

VB

7

VDD

1

TP4
TEST_POINT

1

U2

HV857

C12DNP

P1

21

33pF

P1

20

1

2

1MEG R6

SW5112

1

2

SW5104

SW5111

1

2

R11

1.6MEG

SW5106

1

2

TP3
TEST_POINT

1

24

P1

12

NC

1

P1

14

P1

TP9

1

TEST_POINT

TP10

0.1uF

C2

TEST_POINT

33pF

C11DNP

3

GND2

4

NC1

2

5

NC2

VDD

6

VOUT

1

U3
3212

GND1

0.1uF

C3

8

P1

15

P1

17

P1

9

P1

2

P1

13

1

2

U4

1

2

SW5101

SW5118

1

R2

510K

P1

16

1

2

P1

10

1

2

U8

1

2

U6

4

P1

11

SW5103

23

P1

5

P1

19

P1

1

2

P1

C10

1.0uF

SW5108

SW5102

1

2

2

SW5116

1

2

1

2

SW5115

1

1

2

SW5114

SW5110

1

2

SW5113

1

2

SW5109

1

2

7

SW5119

TP6
TEST_POINT

1

P1

1

TP5
TEST_POINT

1

TP19
TEST_POINT

1

TP20
TEST_POINT

2

P1

1

1

P1

3

P1

C4

TP7
TEST_POINT

3300pF

R5

0

SW5105

1

2

1.6MEG

R10

1

TP15
TEST_POINT

1

TP13
TEST_POINT

1

TP14
TEST_POINT

NC

2

TEST_POINT

TP8

1

1

2

U7

1

0

SW5107

1

NC

4

OUT_Y

5

VCC

R3

U1
MC74VHC1GT50

3

GND

2

IN_A

1

2

100K

R1

6

SW5117

R20DNP

P1

TP2

TEST_POINT

1

10K

TP1

TEST_POINT

1

KEY10

KEY3

B+

B+

ON_OFF_ENDb_C

B+

BL_KPD_ON

KEY9

KEY9

KEY9

KEY4

KEY6

KEY5

KEY3

VHVIO_2.775V

KEY10

KEY11

FLIP_DTCT

KEY9

KEY8

ON_OFF_ENDb_C

KEY4

KEY6

KEY7

KEY2

KEY9

KEY11

KEY8

KEY8

KEY8

KEY4

KEY7

KEY3

KEY6

KEY5

KEY11

KEY11

KEY11

KEY11

KEY11

FLIP_DTCT

VHVIO_2.775V

KEY9

KEY9

KEY2

KEY4

KEY2

KEY0

B+

KEY3

KEY7

KEY6

KEY5

KEY1

BL_KPD_ON

KEY7

KEY1

KEY6

KEY0

KEY11

KEY5

KEY8

KEY0

KEY9

KEY4

KEY8

KEY2

KEY5

KEY8

KEY2

KEY10

KEY7

KEY8

KEY0

KEY10