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190P7 Schematic ( PDF Datasheet ) - Philips

Teilenummer 190P7
Beschreibung LCD Color Monitor
Hersteller Philips
Logo Philips Logo 




Gesamt 70 Seiten
190P7 Datasheet, Funktion
www.DataSheet.co.kr
19” LCD Color Monitor
Service
Service
Service
190P7
Description
TABLE OF CONTENTS
Page Description
Horizontal Frequency
30- 83KHz
Page
Table Of Contents....................................………….1
Revision List........................................…………….2
Important Safety Notice……………..........................3
1. Monitor Specifications……….....................…..4
2. LCD Monitor Description………..…….................5
3. Operation instructions…………….................…....6
3.1 General Instructions……………………………6
3.2 Control buttons……………………………………6
3.3 Adjusting the Picture………….........................…..7
3.4 Connecting to the PC …….............…….……....11
4. Input/Output Specification.......................……….12
4.1 Input Signal Connector..............................…..12
4.2 Factory Preset Display Modes..…........................13
4.3 Pixel Defect Policy…………………………………14
5. Block Diagram…………………………….……...17
5.1 Monitor Exploded View…………….……........17
5.2 Software Flow Chart..............................18
5.3 Electrical Block Diagram..................…….........20
6. Schematic Diagram…...............……….........22
6.1 Main Board…..…..…………………………………22
6.2 Power Board…….………………….…………………27
7. PCB Layout..…….....................……………………..29
7.1 Main Board….................................……………......29
7.2 Power Board……...........................……….............32
7.3 Key Board…….……………………………………35
7.4 USB Board…….………………………………………35
8. Wiring Diagram………………………………………… 36
9. Mechanical Instructions..................…….............37
10.Trouble shooting.…………………………...……48.
11. Repair Flow Chart……….……………………………50
12. ISP Instructions..…..........................………..............55
13. DDC Instructions……......…….....……...............61
14. White Balance, Luminance Adjustment……….......73
15. Spare Parts List.....................……………..............74
16. General Product Specification……………………….88
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 TRANSFOMER FOR THIS UNIT WHEN SERVICING
1 GB 3138 106 10514
Datasheet pdf - http://www.DataSheet4U.net/






190P7 Datasheet, Funktion
www.DataSheet.co.kr
19” LCD Color Monitor
3. Operation instructions
3.1 General Instructions
190P7
Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the
monitor. By changing these settings, the picture can be adjusted to your personal preferences.
- The power cord should be connected.
- Connect the video cable from the monitor to the video card.
- Press the power button to turn on the monitor, the power indicator will light up.
3.2 Control Buttons
Front View
6
Datasheet pdf - http://www.DataSheet4U.net/

6 Page









190P7 pdf, datenblatt
www.DataSheet.co.kr
19” LCD Color Monitor
4. Input/Output Specification
4.1 Input Signal Connector
190P7
DVI A/B connectors
Pin No.
Description
1. T.M.D.S Data 2
2. T.M.D.S Data 2
3. T.M.D.S Data 2 Shield
4. NC
5. NC
6. DDC Clock
Pin No.
Description
13. NC
14. 5V Power
15.
GND (return for + 5V and
H/V-sync)
16. Hot Plug Detect
17. T.M.D.S Data 0
18. T.M.D.S Data 0
Pin No.
Description
C1 * Analog R
C2 * Analog G
C3 * Analog B
C4 * Analog H-sync
C5
* Analog GND
(Analog R, G, B return)
7. DDC Data
19. T.M.D.S Data 0
8. Analog V-sync
9. T.M.D.S Data 1
10. T.M.D.S Data 1
20. NC
21. NC
22. T.M.D.S Clock Shield
11. T.M.D.S Data 1 Shield
12. NC
23. T.M.D.S Clock +
24. T.M.D.S Clock
DVI Connector layout
12
Datasheet pdf - http://www.DataSheet4U.net/

12 Page





SeitenGesamt 70 Seiten
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