HP 2009m User Manual

20" LCD Color Monitor HP 2009M&2009F
1
Service
Service
Service
Horizontal Frequency
24kHz –85kHz
TABLE OF CONTENTS
Description Page Description Page
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
Table Of Contents.......…..............................…........1
Revision List.…..................................……......2
Remark………………………………………………...…3
1. Monitor Specification............................………........3
2. LCD Monitor Description……………………….......4
3. Operation Instruction…………..............……...........5
3.1.General Instructions.........................…...........5
3.2. Control Button…………….….........……..............5
3.3 Adjusting the Picture...........................…............6
4. Input/Output Specification......……………............9
4.1. Input Signal Connector............………................9
4.2. Factory Preset Display Modes......…..................10
4.3. Power Supply Requirements..............................10
5. Panel Specification.....………………..................11
5.1.General Feature…..........................................11
5.2 Electrical Characteristics……………..…………..11
5.3.Optical Characteristics…………………………12
6. Block Diagram……...................………................14
6.1 Software Flow Chart……………………………...14
6.2.Electrical Block Diagram……………..…...........16
7. Schematic……………..........................................18
7.1 Main Board..………..........................................17
7.2 Power Board.…….……....................................23
7.3 Key Board.……..……....................................26
8.PCB Layout…...……...........................................27
8.1.Main Board………........................................27
8.2.Power Board……….........................................29
8.3.Key Board………............……….….........................30
9. Maintainability………................................................31
9.1.Equipments and Tools Requirement.......................31
9.2.Trouble Shooting………...................................32
10.White-Balance, Luminance adjustment…………..38
11.Mechanical Instructions………….….....….......40
12.Monitor Exploded View……. ……..……....….......45
13.BOM List……………….…………..…………………47

HP 2009m Specifications

General

3D	No
Pixel pitch	0.2768 x 0.2768 mm
Aspect ratio	16:9
Display diagonal	20 \
Display resolution	1600 x 900 pixels
Vertical scan range	50 - 76 Hz
Horizontal scan range	24 - 83 kHz
Contrast ratio (dynamic)	-
Contrast ratio (typical)	1000:1
Viewing angle, horizontal	160 °
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1600 x 900
On/off switch	Yes
DVI-I ports quantity	0
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	47 W
Power consumption (standby)	2 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Certification	FCC
Country of origin	China

Weight and Dimensions

Depth (without stand)	289 mm
Width (without stand)	523 mm
Height (without stand)	480 mm
Weight (without stand)	9000 g