Acer G195HQ manual TSUM5PFHL

Page 47

 

 

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

0.1uF/16V

C712

 

 

 

 

NC

 

 

 

DGND 1,2,3

DVI_5V DSUB_5V

 

VCC1.8

C705

+ C704

0.1uF/16V

100uF25V

Q702

KN2907AS

Q703

KN2907AS

VCC3.3

R708

NC/2.2 OHM 2W

R701

0R05 1/4W

VCTRL

VCC3.3

R705

10K 1/16W 5%

R706

BKLT-VBRI

adj_BACKLIGHT 2

 

 

1K 1/16W 5%

 

 

2

1

 

 

 

 

 

D702

 

 

 

 

 

 

 

 

 

 

 

VCC3.3

 

VCC3.3

D702

 

 

External EDID

NC

 

 

 

 

BAT54C

 

 

 

R702

 

MVCC_1

 

 

 

Internal EDID

BAT54C

 

 

 

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

 

 

 

 

 

 

 

R701

R708

U701

TSUM5PFHL

0R05 1/4W

 

NC

223

TSUMU58EHL

NC

3.3

OHM 2W

223

TSUMO58CWHL

NC

3.3

OHM 2W

252

 

 

 

 

 

 

 

 

 

 

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

OEM MODEL

Acer G185H Dual Only

Size

B

絬 隔 瓜 絪 腹

G2883-1-6-X-37-090901

TPV MODEL

CBPC9M6AFQH

Rev

E

 

 

 

 

 

 

Key Component

4.0.POWER

PCB NAME

 

称爹

<称爹>

 

 

 

 

Date

Tuesday , September 01, 2009

Sheet

4 of 6

 

 

47

Image 47
Contents Acer G195HQ Service Guide T89AM5D8MXAFN2 Service Guide Version and RevisionT89AM6D8MXAFH2 Conventions CopyrightDisclaimer TrademarksPreface Special Notes on LCD Monitors PrecautionsTable of Contents Description Chart of G195HQIntroduction ScopeMeasurement systems Electrical Requirements of G195HQStandard Test Conditions EPA Energy Star LCD Monitor General SpecificationTTL G195HQ General Specifications LCD Panel Specification of G195HQOptical Specifications Factory Preset Timing of G195HQ Monitor Block Diagram RGB Main Board DiagramT89AM6D8MXAFH2 Dual-Input Model DVION/OFF DIM Power Board DiagramMosfet Software Flow Chart Remark 715G2883 1 Symbol DescriptionMain Board Layout 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