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PDF ( 数据手册 , 数据表 ) 190TW8FB

零件编号 190TW8FB
描述 TFT LCD COLOR TELEVISION
制造商 Philips
LOGO Philips LOGO 


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190TW8FB 数据手册, 描述, 功能
19” TFT LCD COLOR TELEVISION
Service
Service
Service
190TW8FB/00
Service Manual
TABLE OF CONTENTS
Description
Page
Description
Page
Important Safety Notice ............................................. 2
Technical Data ........................................................... 3 ~ 4
Connection .................................................................5
OSD Menu Control Level Structure ........................... 6
OSD Adjustment ........................................................ 7
Remote Control Keys .................................................8
Safety and troubleshooting information .................... 9
Definition of Pixel Defects .......................................... 10 ~ 11
Wiring Diagram .......................................................... 12
Mechanical Instructions ............................................. 13 ~ 16
F/W Upload Instructions ............................................ 17
Electronic Instructions.................................................18 ~ 19
DDC DATA ................................................................. 20 ~ 23
Safety Instructions, Warnings and Notes ................... 24
Block Diagram ........................................................... 25
Scaler Board Schematic Diagram ..............................26 ~ 38
Power Board Schematic Diagram ..............................39
Button Board Schematic Diagram ............................. 40
LED Board Schematic Diagram .................................41
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Scaler Board Layout Side View ................................. 42 ~ 43
Power Board Layout Side View ................................. 44 ~ 45
Button Board Layout Side View ................................. 46
LED Board Layout Side View .................................... 47
Exploded View ........................................................... 48
Recommended Parts List .......................................... 49
Spare Parts List ......................................................... 50 ~ 56
General Trouble Shooting Guide ............................... 57 ~ 71
General Product Specification ................................... 72 ~ 89
Safety Check Process ............................................... 90
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINE.
Subject to modification
Oct. 16th. 2007 EN :
Datasheet pdf - http://www.DataSheet4U.net/







190TW8FB pdf, 数据表
8 190TW8 TV
General Keys
Teletext
Remote Control Keys
1. POWER
Press to turn your TV Monitor on/off.
2. DISPLAY
Press to display input/channel information(dependent on
input/source type).
3. SLEEP
Press to set a time period after which the TV Monitor will switch
itself to standby (15, 30, 45, 60, 90 or 120 minutes).
4. Input buttons
(TV/AV/SCART/PC)*Press to select correct input mode.
5. Number keys.
6. RECALL
Press to return to the previous channel.
7. ENTER
Press to confirm channel number selection.
8. MPX
Press to select the sound input, displayed in the top right- hand
corner (mono, stereo, bilingual).
9. MUTE
Press to toggle audio on and off.
10. VOL (+/-)
Press to increase or decrease the volume.
11. CH (up/down)
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Press to sequentially select the TV Monitor channel.
12. MENU
Press to open or close the Menu.
13. EXIT
Exit Menu.
14. Directional keys/OK
VOL (up/down), CH (up/down).
15. TTX/MIX (TELETEXT/MIX)
Press to switch from TV/AV to Teletext mode. Press to overlay
teletext page on the TV Monitor image.
16. WIDE
Press to toggle scaling mode between 4:3,16:10, Full,
Panorama and Letterbox 1, 2 modes.
A. Colour buttons (R/G/Y/B)
Operates corresponding button on the teletext page.
B. INDEX
Press to go to the index page.
C. SIZE
Press once to zoom teletext page to 2X.Press again to resume.
D. SUBTITLE
Press to view subtitles on the screen.
E.SUBPAGE
Press to access the teletext’s sub pages directly.
F. HOLD
Press to pause the current teletext page in multi-page viewing
mode.0
G. REVEAL
Press to reveal hidden telext information.
Datasheet pdf - http://www.DataSheet4U.net/







190TW8FB equivalent, schematic
16 190TW8 TV
Mechanical Instructions
19. The Power/B.
Fig. 19
20. The LED/B.
Fig 20
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21. The Button/B.
Fig. 21
Datasheet pdf - http://www.DataSheet4U.net/










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