Sierra Wireless 800TFT specifications Video Switch, Block Diagram

Page 36

SyncMaster 800TFT

Video1

D'SUB

Video2

13W3

Video

Switch

(IC201)

V

H

 

 

DCLK

 

 

 

 

 

 

dHsync

 

X-tal 14.3 Mhz

 

 

 

 

 

 

 

R

 

 

R_digital

 

R_digital

 

 

G

ADC/

 

G_digital

Scaling

G_digital

LVDS

 

B

 

B_digital

B_digital

LVDS

 

 

 

(IC600,

 

Pre-AMP/PLL

 

 

Engine

H_sync

signal

 

 

 

 

 

 

 

 

 

 

 

 

 

(IC300)

 

 

(IC406)

V_sync

IC601)

 

 

 

OSD

Data Enable

 

 

 

 

 

 

 

 

 

 

 

 

Dot CLK

 

 

 

 

 

Signal

 

 

 

 

 

 

OSD

 

 

 

 

SOG

H-Sync

 

Control

 

 

 

 

 

 

 

 

 

 

Sync Separator

 

OSD

 

R/G/B

 

 

 

(U8)

 

I2C

dVsync

SDRAM

 

 

 

 

(IC404)

 

 

 

 

 

 

 

MUX

I2C

I2C

 

 

(IC401,

 

 

 

IC402,

 

 

 

 

 

 

 

 

 

 

Micro Control Unit

 

IC403)

 

 

 

 

 

 

TFT

LCD

(Panel)

8 Block Diagram

8-1

 

 

 

 

 

 

DC 12V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC 12V

 

 

 

 

 

User Control

 

X-tal (24Mhz)

 

DC_DC

 

DC 5V

 

(Adapter)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC 3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Color Monitor Precautions Safety PrecautionsServicing Precautions Electrostatically Sensitive Devices ESD PrecautionsProduct Specifications SpecificationsPin Assignments Type Pin No 13W3 Separate CompositeTiming Chart IBM VesaMemo Disassembly and Reassembly DisassemblyReassembly Disassembly and Reassembly Alignments and Adjustments Using the DDC Control JIGRequired Equipment Main Menu Sub Menu Adjustment Procedures Using the OSD Service function Service Function Menu ScreenAlignments and Adjustments SyncMaster 800TFT Troubleshooting No PowerNo Video AD-SDA, AD-SCLWaveforms No OSD WaveformsExploded View and Parts List Exploded View & Parts List Exploded View & Parts List SyncMaster 800TFT Memo Electrical Parts List Main PCB PartsElectrical Parts List Remarks C436 CIS CN102 FILTER-EMI SMD Chip Electrical Parts List R311 Electrical Parts List Chip Network RA412 RA413 RA414 RA415 RA416 RA417 RA418 X401 X501 Video Switch Block DiagramBlock Diagrams Wiring Diagram Memo Schematic Diagrams Signal input Part Schematic DiagramScaler Chip Part Schematic Diagram 10-3 Micom Part Schematic Diagram 10-5 A/D converter Part Schematic Diagram BN68-00049R-01 Exploded View and Parts List Exploded View & Parts List Exploded View & Parts List SyncMaster 800TFT Memo Schematic Diagrams Scaler Chip Part Schematic Diagram 10-3 Micom Part Schematic Diagram 10-5 A/D converter Part Schematic Diagram
Top Page Image Contents