Compal GA-037 Schematic

A

B

C

D

E

VBAT

VBATS

R1

0.15 0805 1%

4 4

VCCS

AGND

D2

RB160M-30

68 0805 1%

4

VCHG

R5

231

5

4

5

C10

22nF 0402

FDC6506P

6

U3

IN

VCC

NCP345

ICTL

VCHG1
nCHG

U2

CNTRL

GND

PCHG

R15

OUT

100K 0402

DGND

3
2
1

DGND

2 3

3 3

2 2

DGND

nCHG

C21

1uF 0603

CLK13M_OUT

UPR

C11

100nF 0603

VBAT_D

DGND

VRRTC_1.5V

DGND

VRRAM_2.8V

RB520S-30 SC79(NM)

R16

0 R 0402

0 0402

R2

TP4

TP

1

C12

1uF 0603

VBACKUP

ZD1

C20

100nF 0402

CLK32K_OUT

T

10K 0402

R11

R12 10K 0402 NM

DGND

DGND

VRABB_2.8V

DGND

C14

12pF 0402

DGND

TP7

T

1

12

BT1

Backup BAT

DGND

DGND

VRSIM_1.8/2.9V

C4

C3

UPR

VCC4

1uF 0603

4.7uF 0805

R6

DGND DGND DGND DGND DGND

100K 0402 J

C7

10uF 0805

DGND

VBACKUP

VBATS

VBAT_D

VCHG1

VCCS

ICTL

PCHG

SCLK3
SRST3

SCLK5

SIO5

SRST5

C23

10uF/6.3V P-CASE

VRIO_2.8V

C5

10uF 0805

DGND

SIO3

VRDBB_1.5V

VRRAM_2.8V

C6

10uF 0805

R7

100K 0402 NM

E2

CK32K

E4

CK13M

C3

VLRTC

E1

VBACKUP

F2

VCRAM

D1

VRRTC

C2

UPR

C1

VXRTC

C5

VBATS

A4

VBAT

A5

VCHG

D5

VCCS

D6

ICTL

B5

PCHG

F4

DBBSCK

E5

DBBSIO

G4

DBBSRST

C4

SIMCK

B3

SIMIO

D4

SIMRST

VCC4

D3

C26

DGND

10uF/6.3V P-CASE

1 1

RB461F UMD3

1 3

5

1

MIC5219BM5 SOT23-5

Vout
Vin

2

R18

9.76K 0402 1%

4

BYP
EN

GND

3

U5

C30

100nF 0402

R19

30.1K 0402 1%

C27

470pF 0402

DGND

U4

FDG326P SC70-6

4

DGND

3

R21

100K 0402

DGND

1,2,5,6

R20

10K 0402

VRMEM_2.8V

C1

4.7uF 0805C24.7uF 0805

DGND

DGND

A3

G2

F3

GNDD

VCMEM

GNDL1

LEDCC8LEDB2

LEDB1

LEDA

A9

B9

B8

A10

B10

LEDB

DGND

VBAT

C29

1uF 0603

DGND

G1

F1

VLMEM

VRRAM

VRMEM

GNDL2

BFSXK2BDXJ2BFSRH3BDR

VRDBB_1.5V

Connect to
U15.N14(VDD)

J1

H2

A2

VCIO1

VCIO2A1VRIO1

VSDBB

VCDBBK1VRDBB

UDXJ5UDR

J3

AGND

B2

B1

B4

G10

H10

GNDA

VRIO2

VRSIM

VRABB

U1

PTWL3014GGM

IOTA

VFSG5VDR

VCK

UEN

K3

K5

K6

R22

100K 0402 J

TP1

TP

1

G9

G8

VCABB

F5

H5

BDX
BFSX
BDR

BFSR

T

B6

ADIN1

TESTV

VDX

TDR

G3

R4

DGND

C6

C7

A6

ADIN4

ADIN3

ADIN2

TEN

TEST2/INT2

TEST1/INT1

E6

H1

H6

VACCID
BATTEMP

R3

100K 0402

220K 0402

E7

D7

TDI

TDO

TEST4

TEST3

J6

F6

MCUDO
MCUEN0
MCUDI

D8

E8

TMS

DAC

J4

H4

VDR

VDX

VFSRX
VCLKRX

TCK

AFC

K4

LIGHTSENSER_EN

VBAT

TP

TP2

T

1

ONNOFF

RESPWONZ

RPWON

PWON

ITWAKEUP

TESTRESTZ

REFGND

IBIAS

VREF

BULIP

BULIM

BULQP

BULQM

BDLIP

BDLIM

BDLQP

BDLQM

EARP

EARN

AUXOP

AUXON

AUXI

HSO

HSMICP

HSMICBIAS

MICIP

MICIN

MICBIAS

GNDAV

APC

TEN
TDR

BS_TDO
TDO
TMS
TCK

E3
D3
F7
F8

D2
H8
A7
B7
A8

D9
D10
C10
C9

F9
F10
E10
E9

J9
J10
K9
K10
G7
H9
K7
K8

J7
H7
J8
G6

AGND

APC
AFC
DAC

EXT_IRQ
EXT_FIQ

1K 0402

SWITCHONOFF
RESPWRONZ

RTC_ALARM

TXIP
TXIN

100nF 0402

TXQP
TXQN

RXIP
RXIN
RXQP
RXQN

TP3

TP

T

1

R9

R13

100K 0402 J

C13

DGND

HSO

AGND

VBAT

DGND AGND

DLPWR

UPR

R14

100K 0402 1%

C15

33pF 0402

C18

33pF 0402

AGND

R17

1K 0402

R10

10K 0402(NM)

DGND

C17

100pF 0402

C19

33pF 0402

AGND

C28

10uF 0805

AGND

VBAT

DGND

AGND

ROW4

VBAT

R8

10K 0402 (NM)

C8

100nF 0402(NM)

C16

33pF 0402

AUXI

HSMICIP
HSMICBIAS

AGND

C22

33pF 0402

C24

100pF 0402

C25

33pF 0402

MICBIAS

D1

RB520-30 SC-79

TP

TP6

T

1

C9

100nF 0402(NM)

DGND

AGND

EARP
EARN

AUXOP
AUXON

MICIP

MICIN

IOTA

PWON

VCHG1

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL COMMUNICATIONS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL COMMUNICATIONS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE

A

B

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL COMMUNICATIONS,INC.

DGND

Compal Communications, Inc.

Title

Size Document Number Rev

Custom

C

D

Date: Sheet of

SCHEMATIC, M/B GA-037

601030

2 1607/16/2003

E

0C

A

B

C

D

VRMEM_2.8V

5 5

nCS0

nCS3

4 4

VRMEM_2.8V

1
2

MC74VHC1G08

FDP

RNW

VRMEM_2.8V

A[0..22]

3 3

2 2

53

DGND

U20

nCS0

DGND

4

nFOE

R23

0 0402

A1
A2
A3
A4
A5

A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20

A21

A22

C4

B5
E7

F8

B4

C5
D6

E8
D8
C8

B8

A8

B7

A7
C7

A2

B2
C2

A1

B1
C1
D2
D1
D4

B6

A6
C6

B3
C3
D7

/ADV#
/RST#
/CE#

/OE#

CLK
/WE#

/WP#
A0

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10

GE28F128L30T85

A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22

U6

VPP
F_VCC
F_VCC

VCCQ
VCCQ

VSSQ
VSSQ

VSS

VSS

WAIT

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15

A5
A4
G4

E1
G6
G8
G2
A3
F1

D3
F7

E6
E5
G5
E4
G3
E3
G1
G7
F6
F5
F4
D5
F3
F2
E2

D0
D1
D2

D3

D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15

100nF 0402

DGND

DGND

C33

C31

100nF 0402

DGND

100nF 0402

DGND

D[0..15]

F_1.8

F_1.8

C35

DGND

VCC4

VRRAM_2.8V

A[0..22]

F_1.8

VRMEM_2.8V

C32

100nF 0402

RR8

100K 0402

DGND

C38

100nF 0402

10nF 0402

DGND

C39

A21

H6

A20

G2

A19

H1

A18

D3

A17

E4

A16

F4

A15

F3

A14

G4

A13

G3

A12

H5

A11

H4

A10

H3

A9

H2

A8

D4

A7

C4

A6

C3

A5

B4

A4

B3

A3

A5

A2

A4

A1

A3

K6F1616U6A SAMSUNG

U8

1

Vin

VOUT1.8

2

EN1

VOUT2.8

3

EN2
BYP4NC
NC5GND

MIC2211-1.8/2.8BML

NC

NC
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0

RNW
nFOE

nBHE

nBLE

nCS1

RR13

100K 0402

100nF 0402

DGND

DGND

0ohm

R73

R74 NM

D[0..15]

VRRAM_2.8V

C34

VRRAM_2.8V

IO1

U7

D16
D15
D14
D13
D12
D11
D10

D9
D8
D7
D6
D5
D4
D3
D2
D1

VCC
VCC

VSS
VSS
VSS

CS2

/CS1

/WE

/OE
/UB

/LB

G1
F1
F2
E2
D2
C2
C1
B1
G6
F6
F5
E5
D5
C6
C5
B6

D6
E1
E6
D1
E3

A6
B5
G5
A2
B2
A1

VRRAM_2.8V

10
9
8
7
6

VDDS-MIF_2.8V

C37

1uF/6V

DGND

F_1.8

C36

1uF/6V

DGND

VDDS-MIF_2.8V

VRMEM_2.8V

VRRAM_2.8V

DGND

VDDS-MIF_2.8V

VRMEM_2.8V

VRRAM_2.8V

DGND

nCS0 nCS3 A22 CE
1 1 1 1
1 0 1 0
0 1 0 0

DGND

Memory&LDO

1 1

Compal Communications, Inc.

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL COMMUNICATIONS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL COMMUNICATIONS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE

A

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL COMMUNICATIONS,INC.

B

C

Size Document Number Rev

B

Date: Sheet of

SCHEMATIC, M/B GA-037

601030

D

3 1607/16/2003

0C

A

B

C

D

TCK
TP14

1206

DGND

VR1

varistor 14V 0402

nDLPWR
TP24

PT1

MIRCOSMD050-2

BSTDO
TP23

5 5

TP8

1

TP

TDI

DLPWR

4 4

Tx_IrDA

TP16

T

TP

1

R32

TDO

Rx_IrDA

3 3

TP17

1

TP

R33

R29

R30

R31

330 0402

330 0402

330 0402

330 0402 NM

330 0402

varistor 5.5V 0402

DGND

CTS_MODEM

RX_MODEM
TX_MODEM
RTS_MODEM
DSR_MODEM
DTR_MODEM

VR10

DGND

VR17

varistor 5.5V 0402

DGND

VR18

varistor 5.5V 0402

TP11

TP10

TP

TP

1

1

DGND

VR19

varistor 5.5V 0402

TP12

TP

TP13

TP

1

1

TP

TP

1

1

VCHG

DGND

C40

1uF 0603

TP9

TP14

TMS
TP15

TP15

TP

CTS_MODEM

RTS_MODEM
DSR_MODEM
DTR_MODEM

TDO
TP13

1

DGND

TCK

330 0402

R34

10K 0402 NM

R38

R35

330 0402

VACCID

C41

2 2

100nF 0402

TP18

1

TP

DGND

TMS

varistor 5.5V 0402

VR9

DGND

DGND

L1

100nH 0402

C43

10uF 0805

DGND

C42

100nF 0402

6

IO11IO23IO34IO45IO5

GND

2

EP2

6

IO11IO23IO34IO45IO5

GND

2

EP1

VR2

varistor 5.5V 0402

DGND

DGND

TDI
TP5

J1

1

VCHG

2

DGND

3

MIC/TDI

4

DLPWR-DCD/Tx_IrDA

5

SPKN/TDO

6

SPKP/Rx_IrDA

7

CTS

8

RXD

9

TXD

10

RTS

11

DSR

12

DTR

13

VBAT-VCHG

14

ACCID/TCK

15

IO13/TMS

16

DGND

I/O CONN

U9

Vout

BYP

5

4

C44

470pF 0402

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL COMMUNICATIONS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL COMMUNICATIONS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL COMMUNICATIONS,INC.

B

1

VBAT

IO_PWR_EN

R39

1 1

C45

100nF 0402

DGND

DGND DGND

Vin

2

GND

3

EN

MIC5205BM5-3.3 SOT23-5

100k 0402

A

ESDA6V1W5/ -5W6

ESDA6V1W5/ -5W6

DGND

IO_CONNECTOR

Compal Communications, Inc.

Title

Size Document Number Rev

B

Date: Sheet of

C

SCHEMATIC, M/B GA-037

601030 0C

4 1607/16/2003

D

A

5 5

COL0
COL1
COL2
COL3
COL4

PWON

ROW0

VDDS-MIF_2.8V

4 4

varistor 5.5V 0402

VR16

GAP3

S

GAP4SGAP5

S

B

GAP6SGAP7

S

GAP8SGAP9

S

BTB_CON

1
2
3
4

J2

5
6
7
8
9

C

18
17
16
15
14
13
12
11
10

GAP10

S

GAP12SGAP13SGAP14

GAP11

S

S

C46

22pF 0402

VR3

varistor 5.5V 0402

VBAT
LEDKEYN

ROW4
ROW3
ROW2
ROW1
LIGHTSENSER_EN

D

DGND DGND

3 3

T

1

GAP15

S

VR15

TP20

TP

DGND

T

1

GAP17

DGND

S

DGND

GAP16

S

J3

4
3
2
1

BAT_CON

TP19

TP

RR12 NM

DGND

R41 1K 0402

C48

DGND

0 0402

47pF 0402

DGND

varistor 5.5V 0402

BATTGND

BATTEMP

VBAT

C47

100nF 0402

2 2

DGND

BTB_CONNECTOR

1 1

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL COMMUNICATIONS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL COMMUNICATIONS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL COMMUNICATIONS,INC.

A

B

C

Size Document Number Rev

B

Date: Sheet of

Compal Communications, Inc.

SCHEMATIC, M/B GA-037

601030

07/16/2003

D

5

0C

16

A

B

DGND

C

VBAT

D

VR4

No. G3240010

F1

1

VRIO_2.8V

VBAT

5 5

DGND

VRIO_2.8V

VBAT

DGND

TP21

T

1

BL1

1

T1

T4

2

T2

T3

EXC24CP221U 0405

4

3

VBAT

L4

68nH 0603

L5

68nH 0603

varistor 5.5V 0402

LS1

Speaker

VR5

4

SGM20F1E104-2A 2012

I/O1

3

G

G

I/O2

2

DGNDDGND

L2

17

18

19

20

21

22

23

24

25

D7

D6

D5

D4

D3

D2

U10

YMU759

DGND

varistor 5.5V 0402

DAC

EXT2

100nH 0603

EQ3
EQ2
EQ1

16
15
14

47K 0402

13
12
11
10

DGND

R44

C52

220nF 0603

20K 0402

R46

DGND

C49

10uF 0805

DGND

R45

20K 0402

C50

33PF 0402

C51

AUXOP

1uF 0603

VRIO_2.8V

DGND

varistor 5.5V 0402

VR12

C54

100nF 0402

VRIO_2.8V

R49

26

4 4

SDO

nSCS0

SCLK

SDI

TP22

27
28
29
30
31
32

R37

3.9K 0402

D1
D0
nWR
SDIN/nCS
SYNC/A0
SCLK/nRD
SDOUT

CLKI1EXT12nIRQ3nRST4IFSEL5PLLC6VDD7VSS8VREF

T

1

3 3

VRIO_2.8V

DGND

SPOUT1

SPOUT2

SPVSS

SPVDD

HPOUT-R

HPOUT-L/MONO

9

DGND

C53

100nF 0402

R483.3k

1 2

R42

33 0402

DGND

R43

10K 0402

DGND

1SS400 SC79

2

D4

BQ1

2SC5592 SC59

1 3

2 1

DGND

0.95mm

DGND

C729

22pF

M1

MOTOR 4.0*8.8-1.5V-KHN4NZ1D

3930408801W

220K 0402

DGND

varistor 5.5V 0402

C730

33pF

EF1

O1

GND

O2

I1
I2

VR6

DGND

1
2
3

R50

1M 0402 NM

CLK13M_OUT

nRESET

C55

10nF 0402

VRIO_2.8V

DGND

EAR_DETECT

R51

2.2K 0402

DGND

DGND

2 2

Auxi2

ROW0

Vmicbias(2.5V)

DGND

5
4

EMIF01-10005W5 SOT323-5L

L3

HSO

C57

HSMICIP

C58

1uF / 0603

R54

39K

2

22K

Auxi2

1 1

BQ2

DTC124EE EMT3

22K

1 3

10uF 0805

100nH 0402

C59

33pF 0402

DGND

DGND

DGND

5

1

J4

Jack

Mic2

DGND

Mic4AUXO3ADCID

2

varistor 5.5V 0402

VR13

DGND

R53

4.7K

varistor 5.5V 0402

VR11

DGND

BQ4

1

47K

E

2

B

47K

C

0.7MM

PDTA144EE SC-75

3

DGND

100 0402

R52

C56

10uF 0805

HSMICBIAS

MELODY & EARPHONE

Compal Communications, Inc.

Title

SCHEMATIC, M/B GA-037

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL COMMUNICATIONS,INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION . THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL COMMUNICATIONS,INC. NEITHER THIS SHEET NOR THE INFORMATION CONTAINS MAY BE

A

USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL COMMUNICATIONS,INC.

B

C

Size Document Number Rev

B

Date: Sheet of

601030

D

6 1607/16/2003

0C