Acer G195HQ manual CBPC9M5AFQN

Page 51

 

 

CMVCC

 

 

 

 

 

 

 

C710

 

 

 

 

 

FB702

0.1uF 16V

 

 

 

 

 

 

 

 

 

CN701

 

300 OHM

 

 

 

 

 

 

 

 

 

1

 

 

SM340A

 

 

 

2

 

 

D701

MVCC

 

 

3

CMVCC

 

 

 

 

 

4

CMVCC

 

 

 

 

 

5

BKLT-VBRI

 

 

R709

 

 

6

BKLT-EN

R710 NC

NC

 

 

7

PANEL_ID#

 

 

PANEL_ID#

2

8

Volume#

Volume#

2 FB704

 

 

 

9

Mute

 

 

Mute

2

 

 

 

 

 

 

 

 

 

NC

 

 

 

CONN

C713

C701

 

 

 

 

lock type

NC

 

C712

 

 

 

 

0.1uF/16V

NC

 

 

 

DGND 1,2,3

 

VCC1.8

 

 

C705

+ C704

 

VCC3.3

 

 

0.1uF/16V

100uF25V

 

 

Q702

 

 

R705

KN2907AS

 

 

 

 

 

10K 1/16W 5%

Q703

 

BKLT-VBRI

R706

KN2907AS

VCC3.3

adj_BACKLIGHT 2

 

 

 

 

1K 1/16W 5%

 

 

 

R708

 

 

 

NC/2.2 OHM 2W

 

 

R701

 

 

 

0R05 1/4W

 

 

 

VCTRL

 

 

DVI_5V DSUB_5V

 

 

2

1

 

 

 

 

 

 

 

VCC3.3

 

VCC3.3

D702

 

 

 

 

 

 

 

 

 

 

BAT54C

 

 

 

 

 

 

 

R702

 

MVCC_1

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

10K 1/16W 5%

R703

 

 

 

 

FB701

 

 

 

BKLT-EN

 

10K 1/16W 5%

FB703

C711

 

 

 

 

 

 

 

 

 

 

 

 

C702

 

 

300 OHM

0.1uF 16V

 

 

NC

 

 

 

 

MVCC

 

 

 

 

 

VCC3.3

NC

R704

 

 

 

 

 

 

 

 

 

 

 

U701

 

 

 

 

 

on_BACKLIGHT 2

 

 

 

 

 

 

 

 

 

 

3

VIN

VOUT

2

 

 

Q701

4K7 1/16W 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSS

 

 

 

2N3904S-RTK/PS

 

 

 

 

 

 

 

C707

 

 

 

 

 

 

 

 

 

 

 

 

+ C706

 

 

 

 

 

 

 

 

 

C708

 

AP1117E33LA

C709

+

 

 

 

 

100uF25V

0.1uF/16V

 

1

 

0.1uF/16V

100uF25V

 

 

 

 

 

 

 

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

OEM MODEL

Acer G185H Analog Only

Size

B

絬 隔 瓜 絪 腹

G2883-1-6-X-42-090901

TPV MODEL

CBPC9M5AFQN

Rev

E

 

 

 

 

 

 

Key Component

4.0.POWER

PCB NAME

 

称爹

<称爹>

 

 

 

 

Date

Tuesday , September 01, 2009

Sheet

4 of 6

 

 

51

Image 51
Contents Acer G195HQ Service Guide Service Guide Version and Revision T89AM6D8MXAFH2T89AM5D8MXAFN2 Conventions CopyrightDisclaimer TrademarksPreface Special Notes on LCD Monitors PrecautionsTable of Contents Description Chart of G195HQIntroduction ScopeElectrical Requirements of G195HQ Standard Test ConditionsMeasurement systems LCD Monitor General Specification TTLEPA Energy Star G195HQ General Specifications LCD Panel Specification of G195HQOptical Specifications Factory Preset Timing of G195HQ Monitor Block Diagram RGB Main Board DiagramT89AM6D8MXAFH2 Dual-Input Model DVIPower Board Diagram MosfetON/OFF DIM Software Flow Chart Remark Symbol Description Main Board Layout715G2883 1 Installation Attaching / Removing the Base Screen Position AdjustmentUser Controls Volume Up / DownEColor Management OSD Adjusting the OSD settingsPage Page Using the Right Power Cord Disassembly Procedure Tool for disassembly is as followsPage Page Lvds Cable Page Panel Okng Main Board 1 No PowerNo Picture LED is orange OK NG Panel Power CircuitKey Board No power Power BoardNo Backlight Connector Information FRU Field Replaceable Unit List Chapter Exploded Diagram Model G195HQDescription TPV Part No Acer Part No `ty Picture Description TPV Part No Acer Part No Part ListKEPC9QKO Page DDC2SCL DDC2SDA Main BoardAO3401L TSUM5PFHL Lock type DSUBB+ LVB0M RXO0 CBPC9M5AFQN TSUM1PEL Power board Dbrt VIN AUTO1K Key board