AOC TV1764W-2E Series Manuel utilisateur

TV1764W-2E

LCD TV MONITOR

TV1764W-2E SERIES

THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE

EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT

GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION

AND DISCLAIMS RELIABILITY FOR CHANGES, ERRORS OR OMISSIONS.

MANUFACTURE DATA: Jan-12-2005 Revision: A00

TV1764W-2E

TABLE OF CONTENTS

1. SPECIFICATIONS ….............................................................................…………...…..

1-1 GENERAL SPECIFICATIONS …................................................…………....….

1-2 LCD TV DESCRIPTION ..................................................…………...…………..

1-3 INTERFACE CONNECTOR ......................................................………….....….

2. PRECAUTION AND NOTICES .................................................……………..…………

2-1 ASSEMBLY PRECAUTION ..........................................................…………..….

2-2 OPERATIONG PRECAUTION .....................................................…………..….

2-3 STORAGE PRECAUTION …........................................................…………..….

2-4 HIGH VOLTAGE WARNING .......................................................…………...….

3. D-SUB PIN DISTRIBUTION.........................................................................……………...…

3-1 FACTORY PRESET DISPLAY MODES……………………………………..…...

4. ADJUSTMENT.........................................................................……………...………………….

4-1 ADJUSTMENT FUNCTION.............................................................…………....

4-2 ADJUSTMENTS METHOD .............................................................…………....

4-3 FRONT PANEL CONTROL KNOBS ................................................…………...

5. TROUBLE SHOOTING CHART................................................................………….....

5-1 PANEL CONTROL CIRCUIT TROUBLE SHOOTING……………………………

5-2 MAIN BOARD POWER VCC TROUBLE SHOOTING……………………………

5-3 REMOTE CONTROL BLOCK TROUBLE SHOOTING.………………………….

5-4 KEY BOARD CONTROL BLOCK TROUBLE SHOOTING………………………

5-5 PC CONTROL BLOCK TROUBLE SHOOTING………………………………….

5-6 AUDIO CONTROL BLOCK TROUBLE SHOOTING...............................………

5-7 VIDEO CONTROL BLOCK TROUBLE SHOOTING ........................................

6. WHITE-BALANCE, LUMINANCE ADJUSTMENT………………………………………...

7. SOFTWARE FLOW CHART………………………………………………………………...

8. MECHANICAL OF CABINET FRONT DIS-ASSEMBLY………………………………….

9. PARTS LISTING OF CABINET (BOM)…………………………………………………...

10. PCB LAYOUT..…………………………………………...........................……………...…

10-1 MAIN BOARD PCB LAYOUT.……………………………………………………..

10-2 POWER BOARD PCB LAYOUT…………………………………………………..

10-3 KEYBOARD AND HEADPHONE JACK PCB LAYOUT..……………………..

10-4 IR BOARD PCB LAYOUT…………………………………………………..

11. BLOCK DIAGRAM ........................................................………………………………...

11-1 MAIN BOARD BLOCK DIAGRAM……………………………………………………..…

11-2 POWER BOARD BLOCK DIAGRAM……………………………………………..……..

12. SCHEMATIC DIAGRAM ….......................................................................……………..

12-1 MAIN BOARD SCHEMATIC DIAGRAM………………………………………………….

12-2 POWER BOARD SCHEMATIC DIAGRAM………………………………………………

TV1764W-2E

1. SPECIFICATIONS FOR LCD TV

1-1 GENERAL SPECIFICATIONS

1. LCD TV-PANEL: FUJITSU

Active display area (43.2cm) 17.0 inches diagonal

Pixel pitch 0.288mm x 0.288mm

Resolution 1024(H) x768 (V) VGA

2. Display Color:

8-bit, 16 Million colors

3. External Controls: (7-key knob)

Menu, CH Down, CH Up, Power On/Off, VOL Down, VOL Up, Source

4. OSD Control function:

TO USE THE MENUS

1. Press the MENU button to display each menu

2. Use the cursor up/down to select a menu item.

3. Use the cursor left/right to enter a submenu or enable/disable the function.

4. Press the MENU button to exit the menu.

MAIN MENU

Press the MENU button into the main OSD (On Screen Display). Adjust item

include VIDEO, AUDIO, TV (only in the TV mode) , PC and PIP(only in the PC mode)

and SETUP.

TV1764W-2E

Video Adjust

1. CONTRAST, BRIGHTNESS, COLOUR and TINT are adjusted from 0 to 100.

2. BLACK LEVEL is adjusted from 0 to 100.

3. SHARPNESS is adjusted from -5 to+5.

You can adjust picture contrast, brightness, color, tint and sharpness to the levels you prefer.

4. RESET is set up to default value.

Note: TINT only work in NTSC video signal input.

When adjust any item sub-OSD will show up like this.

TV1764W-2E

Audio Adjust

1. VOLUME is adjusted from 0 to 100.

2. BASS and TREBLE are adjusted from 0 to 100.

You can adjust picture Volume, Bass and Treble to the levels you prefer.

When adjust any item sub-OSD will show up like this

3. SRS for turn on / off SRS function. SRS is audio technology makes everything sound

better.

TV1764W-2E

Quick Installation

1. Use COUNTRY to select your country first.

2. Move to SCAN and scan the program.

3. After scan finished, user can use SKIP to skip the unlike program.

PROGRAM Editing

Using PROGRAM, FREQENCY, SWAP, and INSERT for program edit.

1. Move to PROGRAM, select the program you want to edit

2. Move to FREQENCY, use RIGHT or LEFT button for program search.

3. User can use SWAP for program swap.

4. Use INSERT to insert current program into selected position.

TV1764W-2E

SETUP

1. BLUE SCREEN for when no video input screen will be blue or blank. If it’s ON, the screen

will be in blue. If it’s OFF, the screen will be blank. Preset is ON.

2. LANGUAGE for different language OSD MENU. Pre-set is English.

3. SLEEP TIMER is for set a time period after which the TV should switch itself to standby.

The counter runs from 0 > 30 > 60 > 90 > 120 minutes.

4. RESET is set up to default value of BLUE SCREEN and SLEEP TIMER.

Note: To view the remaining time, press the SLEEP button once. To cancel the sleep time,

repeatedly press the SLEEP button until…APPEARS. If you turn the TV off after setting the

sleep time, the setting will be erased. Set it again.

TV1764W-2E

PC Setup

PC Adjust

1. AUTO TUNE is the function auto-sizing for VGA input.

2. CONTRAST, BRIGHTNESS, FOCUS, CLOCK, H-POSITION, V-POSITION and

COLOUR are the functions for PC adjustment.

COLOUR

Color for you can adjust the color temperature you prefer.

TV1764W-2E

PIP

1. PIP for turn on / off small picture function.

2. POSITION for change the position of small picture.

3. SOURCE for select video source of small picture.

4. SOUND for select audio source form MAIN (PC) or SUB (Video).

TV1764W-2E

5. Input Source Select:

Press repeatedly Source button to select TV, AV, S-VIDEO, SCART, or Graphic (VGA).

6. Input Video Signal:

S-Video level 1.0Vpp: NTSC / PAL / SECAM

SCART (RGB) level 0.7Vpp: NTSC / PAL / SECAM

SCART (Composite) level 1.0Vpp: NTSC / PAL / SECAM

Video signal termination impedance 75 Ohm

7. Scanning Frequencies:

Horizontal: 31.5 KHz ~ 49 KHz

Vertical: 56 Hz ~75 Hz

Pixel clock: 50 MHz

8. PC factory Preset Timing: 7

Follow VESA standard timing.

Input signal tolerance : H tolerance ± 1 K, V tolerance ±1 Hz

9. Power Source:

Switching Mode Power Supply

AC 200 ~ 240 V ± 5%, 50/60 ± 3Hz

10. Operation Temperature: + 0°C ~ + 40°C

Storage Temperature: - 10°C ~ + 50°C

10. Humidity:

Operation: 10% ~ 85%

Storage: 5% ~ 85%

11. Weight for packed: 6 Kg

12. External Connection: RF Input Connector, 15Pin D-type Connector, AC power-Cord

13. View Angle: 170º H/170ºV.

14. Outside dimension: Width x Height x Thickness =560mm x 338mm x184mm.

15. Plug and Play: VESA DDC1/DDC2B

16. Power saving: VESA DPMS

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