HP L1506 User Manual

15" LCD Color Monitor HP L1506
1
Service
Service
Service
Horizontal Frequency
30- 83 kHz
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.
Table Of Contents.......……..............................…........1
Revision List.…........................................……......2
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............……………............7
4.1. Input Signal Connector............………….................7
4.2. Factory Preset Display Modes......…..................7
4.3. Power Supply Requirements...............................8
5. Panel Specification.....……………….................9
5.1. General Feature…….....………………..................9
5.2. Optical Characteristics………………………………10
6. Block Diagram……...................…………................12
6.1. Monitor Exploded View…………………....….......12
6.2 Software Flow Chart……………..……………….13
6.3. Electrical Block Diagram……………..….......15
7. Schematic……………......................................18
7.1 Main Board....……….......................................24
7.2 Power Board.….……....................................24
8.PCB Layout..………….......................................26
8.1. Main Board………........................................26
8.2. Power Board….......................................28
8.3. Key Board………............….......................31
9. Maintainability……….......................................32
9.1. Equipments and Tools Requirement..............32
9.2. Trouble Shooting………..............................33
10. White-Balance, Luminance adjustment...39
11. BOM List….....................................................40
12.Different Parts List………………………...…………..74
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

HP L1506 Specifications

General

3D	No
Pixel pitch	0.297 x 0.297 mm
Aspect ratio	4:3
Response time	8 ms
Display diagonal	15 \
Display resolution	1024 x 768 pixels
Vertical scan range	56 - 76 Hz
Horizontal scan range	30 - 61 kHz
Viewing angle, vertical	100 °
Contrast ratio (dynamic)	-
Contrast ratio (typical)	450:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	130 °
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	720 x 400, 832 x 624, 1024 x 768 (XGA), 640 x 480 (VGA), 800 x 600 (SVGA)
On/off switch	Yes
DVI-D ports quantity	0
Tilt angle range	-5 - 30 °
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	23 W
Power consumption (standby)	2 W
Power consumption (typical)	21 W
Certification	CISPR, VCCI, CSA, TUV, GS, CCC, MIC, FCC, UL, GOST, SASO
Product color	Silver
Country of origin	China
Market positioning	Business
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	5 - 90 %
Package weight	4500 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	203 mm
Height (with stand)	355 mm
Weight (with stand)	3200 g
Depth (without stand)	60 mm
Width (without stand)	340 mm
Height (without stand)	290 mm
Weight (without stand)	- g