Text preview for : 190cw8_190sw8_20080320_137.pdf part of Philips 190cw8 190sw8 20080320 137 Philips Monitor Hudson 8 chassis 190cw8_190sw8_20080320_137.pdf
Horizontal frequencies 30 - 83 kHz TABLE OF CONTENTS Description Page Description Page Important Safety Notice---- ------------------------------ 2 Scaler Board Diagram -----------------------------35~42 Technical Data----------------------------------------------3 Power Board Diagram -----------------------------43~46 Instalation/On Screen Display------------------------4~6 KEY Board Diagram-------------------------------------47 Failure Mode Of Panel ------------------------------------7 USB-PLUG-IN Board Diagram------------------------48 Philips Pixel Defect Policy --------------------------------8 USB-PLUG-OUT Board Diagram---------------------49 Troubleshooting--------------------------------------------9 Scaler Board C.B.A.--------------------------------50~51 Warning Message ----------------------------------------10 Power Board C.B.A.--------------------------------52~53 Lock/unlock,Aging,Factory mode ---------------------11 KEY Board C.B.A. ---------------------------------------54 Mechanical Instructions----------------------------12~13 USB-PLUG-IN Board C.B.A. --------------------------55 Color adjustment -----------------------------------------14 USB-PLUG-OUT Board C.B.A. -----------------------56 Smart Manage ---------------------------------------------15 General product specification--------------------57~76 DDC Instructions& Serial Number Definition ---16~23 Exploded View -------------------------------------------77 DDC DATA --------------------------------------------24~25 Repair tips--------------------------------------------78~79 ISP Instruction----------------------------------------26~28 Repair Flow chart-----------------------------------80~82 FAQs (Frequently Asked Questions) -------------29~30 Spare&Recommended parts list-----------------83~86 Safety Test Requirments--------------------------------31 Different parts list-----------------------------------87~92 Wiring Diagram-------------------------------------------32 Updated parts --------------------------------------------93 Block Diagram----------------------------------------33~34 Revision List ----------------------------------------------94 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 GUIDELINES
Published by Philips CE Copyright reserved Subject to modification Aug,26, 2007 GB 3122 785 17400 2 HUDSON 8 Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all Philips Consumer Electronics Company** Equipment. The service procedures recommended by Philips and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly, a servicer who uses a Take care during handling the LCD module with backlight
service procedure or tool which is not recommended by unit Philips must first satisfy himself thoroughly that neither - Must mount the moduleusing mounting holes arranged infour his safety nor the safe operation of the equipment will corners. be jeopardized by the service method selected. - Do not press onthe panel, edge of theframe strongly or electric shock as this will result in damage to the screen. * * Hereafter throughout this manual, Philips Consumer Electronics Company will be referred to as Philips. - Do not scratch orpress on the panel withany sharp objects, such as pencil or pen asthis may result in damage to the panel. - Protect the module fromthe ESD as it maydamage the electronic
WARNING circuit (C-MOS). - Make certain that treatment person s body are grounded through Critical components having special safety ! wrist band. characteristics are identified with a by the Ref. No. - Do not leave themodule in high temperature andin areas of high in the parts list and enclosed within a broken line* (where several critical components are grouped in one humidity for a long time.
area) along with the safety symbol ! on the - Avoid contact with water as it may ashort circuit within the module. schematics or exploded views. - If the surface ofpanel become dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the Use of substitute replacement parts which do not have panel.) the same specified safety characteristics may create shock, fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability.
* Broken Line Technical Data HUDSON 8 3
Type NR. : LPL, LM190WX1-TLA1 (TN) Pin Assignment Number of Pixels. : 1440 (H) x900 (V) Physical Size. : 427.2(H) x 277.4(V) x 15.3(D) mm(Typ.) Pixel Pitch. : 0.095*RGB(H)mm x 0.285(V)mm Color pixel arrangement. : RGB vertical stripes Support Color. : 16.7M colors Display Mode. : Normally White Backlight. : CCFL edge light system Assignment Pin No. Assignment Pin No. Active area. (WXH). : 410.4 (H) x 256.5 (V) Viewing Angle (CR>=10). : R/L 160(Typ.), U/D 160(Typ.) 1 Red video input 9 DDC +3.3V OR +5V Contrast ratio. : 1000:1(Typ.) 700:1(Min.) 2 Green video input 10 GND White luminance. : Original color 250 nits (Min), 3 11 Blue video input GND 300 nits (Typ.) 4 GND 12 Serial data line (SDA) Type NR. : CMO, M190A1-L06 (TN) 5 Cable detect 13 H-sync Number of Pixels. : 1440 (H) x900 (V) 6 Red video GND 14 V-sync Physical Size. : 427.2(w)*277.4(h)*17.0(d) (Typ) mm Pixel Pitch. : 0.285 mm x 0.285 mm 7 Green video GND 15 Data clock line (SCL) Color pixel arrangement. : RGB vertical stripes 8 Support Color. : 16.7M colors ( 6 bits+FRC ) Blue video GND Display Mode. : Normally White Backlight. : CCFL edge light system Input DVI-D connector pin Active area. (WXH). : 410.4 x 256.5mm (19.05" diagonal) Viewing Angle (CR>=10). : 75/75 (min), 85/85 (typ) for Horizontal & 70/70 (min), 80/80 (typ) for Vertical Contrast ratio. : 850:1(Typ.) 500:1(Min.) White luminance. : Original color 230 nits (Min), 300 nits (Typ.)
