Acer X173W Technical Information download pdf (Page 45)

MCU_VCC

IICSCL

R413

4K7 1/16W

2007-1-15 change from 4.7K to 2.2K

DSUB_CONNECT

R415

6K8 1/16W

CMVCC

INV_ON#

Volume#{2}

R434 100R 1/16W

Reserve for powerBoard

CMVCC=3V

R437

3.9KΩ 1/16W

MCU_VC C

DDC1_SDA{3}

R428 22R 1/16W

BAT54C

DDC1_SCL{3}

PPWR_ON#

2006-11/7 R423-R424

change from 100R to

C402

C401

10pF

R420 100R 1/16W

IICSCL

Volume#

LED_R#{2}

KEY 1

2007-1/3 change ref from Y401

to X401

07-01-10 change to 93G22-45-H

LED_R#

RTD_SD3/SDI {5}

R436

10K 1/16W

R432 100R 1/16W

R430 100R 1/16W

2006-11/7 change R426,R428 from

100 ohm to 22 ohm

IICSDA

R409 NC

MC U_VC C_S

R405

POWER_KEY # {2}

RTD_SD3/SDI

R451

4K7 1/16W

R401

3.9KΩ 1/16W

PANEL_VCC

U403

4 5

VSS SDA

SCL

VCC

LED_G#

R402

1K 1/16W

Mut e{2}

C403

0.1uF/16V

MCU _VC C

R404

10K 1/16W

MC U_VC C

R416

10K 1/16W

R412

4K7 1/16W

C409

KEY1 {2}

C404

NC/0.22uF

D402

BAV70

C405

10uF/50V

PPWR_ON #{6}

R433 100R 1/16W

R411

4K7 1/16W

DSUB_V

R414

4K7 1/16W

T77SRDDNHSABN 1

X1 73

46Monday , July 09, 2007

715G2498-1-K-AC04.MCU/RTD2120L

G2498-1-K-AC-1-070707

OEM MODEL Size

Rev

Date

Sheet

TPV MODEL

PCB NAME

称爹

T P V ( Top Victory Electronics Co . , Ltd. )

Key Component

絬

隔

瓜

絪

腹

VCC3

2007-01-11 ADD

LED_G#{2}

RTD_SCLK {5}

C411

10pF

D401

U402

AZ431AN-AE1

DSUB_CONNECT {3}

2006-11/7 Add pull high R451 to MVCC

,R453,R454 pull up MCU_VCC

CRYSTAR_OUT {5}

DSUB_V {3}

IICSDA

R422 100R 1/16W

RTD2120L

U401

RTD2120L-LF

P5.5/PWM5

DSCL2/P5.6

DSDA2/P5.7

RST

ASCL1/P3.0/RXD

ASDA1/P3.1/TXD

VSS

VCC

P1.0/T2

P1.1

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

VSYNC

P6.0/ADC0

P6.1/ADC1

P6.2/ADC2

P6.3/ADC3

P6.4

P6.5

P6.6/CLKO1

P6.7

P3.2/INT0

P3.3/INT1

P3.4/T0

P3.5/T1

P7.6/CLKO2

P7.7

P5.0/PWM0

P5.1/PWM1

P5.2/PWM2

P5.3/PWM3

P5.4/PWM4

R424 1K 1/16W

Closed to MCU

2006-11/23 change R413-4, pull high pin

from DSUB_VCC ,DVI_VCC to MCU_VCC

2006-12-8 change R437,R401 from 10K to 3.9K

R429 0R05 1/16W

R425

10K 1/16W

R426 22R 1/16W

DDC1_SDA

'06-11-24 D402 change

Value from BAT54 to

BAV70

Q401

PMBS3904

KEY0 {2}

R427 NC

CMVCC

R435 100R 1/16W

KEY 0

Mut e

R438

10K 1/16W

R408 NC

MCU_VCC_S

R431

6K8 1/16W

R423 1K 1/16WPANEL_ID#

R407

NC/4K7 1/16W

2006-11-3 change R431 from 1K to 6.8K

DSUB_V1

DIM#{2}

C406

0.1uF/16V

C412

1uF 10V

X4 01

24mhz

1 2

MVC C

CRYSTAR_OUT

R403

3.9KΩ 1/16W

INV_ON#{2}

R410 NC

R453

1K 1/16W

MCU _VC C

R454

1K 1/16W

DSUB_5V

RTD_SCLK

PANEL_ID#{2}

MC U_VC C

POWER_KEY #

Closed to X'tal

'07-01-10

change to

Elite

DDC1_SCL

C410

0.1uF/16V

R439

6K8 1/16W

R406

DIM#

http://www.wjel.net

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