Service Manuals, User Guides, Schematic Diagrams or docs for : Philips Monitor 150-170-190B6 chassis SH6 Philips 170b6-150b6-190b6
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LCD Colour Monitor Chassis: SH6
Service
150B6CB/00 170B6CB/00 190B6CB/00
150B6CS/75 170B6CB/27 190B6CB/27
150B6CB/93 170B6CB/69 190B6CB/75
Service 150B6CG/00
150B6CG/93
170B6CB/75
170B6CB/93
190B6CB/93
190B6CG/00
Service 150B6CS/00
150B6CS/69
170B6CB/96
170B6CG/00
170B6CG/93
190B6CS/00
190B6CS/27
190B6CS/75
170B6CS/00 190B6CS/96
170B6CS/10
170B6CS/05
170B6CS/27
170B6CS/75 26MF605W/17
170B6CS/69 32MF605W/17
Horizontal frequencies
150B6: 30 - 63 kHz
170B6: 30 - 83 kHz
190B6: 30 - 83 kHz
TABLE OF CONTENTS
Description Page Description Page
Important Safety Notice---- ------------------------------ 2 Safety Test Requirments-------------------------------34
Technical Data-------------------------------------------3~5 Wiring Diagram------------------------------------------35
Instalation/On Screen Display------------------------6~8 Block Diagram---------------------------------------36~39
Lock/unlock,Aging,Factory mode-----------------------9 Scaler Diagram&C.B.A. ---------------------------40~51
Philips Pixel Defect Policy ------------------------------ 10 Scaler Board C.B.A.--------------------------------52~53
Mechanical Instructions ----------------------------11~12 Audio&Control Diagram&C.B.A.-----------------54~61
Color adjustment -----------------------------------------13 Power Diagram & C.B.A.--------------------------62~72
Warning Message ----------------------------------------14 General product specification--------------------73~92
Smart Manage ---------------------------------------------15 Exploded View------------------------------------------- 93
Troubleshooting ------------------------------------------16 Spare parts list --------------------------------------94~99
Electrical instruction --------------------------------17~18 Different parts list--------------------------------100~104
DDC Instructions-------------------------------------19~25 Repair tips ----------------------------------------105~106
DDC DATA --------------------------------------------26~31 Repair Flow chart--------------------------------107~109
ISP Instructions --------------------------------------32~33
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 BCU Monitors Printed in Suzhou Copyright reserved Subject to modification K Mar. 10 2005 GB 3138 106 10454
2 170B6 LCD Important Safety Notice
Go to cover page
Proper service and repair isimportant to the safe, reliable
FOR PRODUCTS CONTAINING LASER :
operation of all HPConsumer Electronics Company**
Equipment. The service procedures recommended by HP and DANGER- Invisible laser radiation when open.
described in this service manual are effective methods of AVOID DIRECT EXPOSURE TO BEAM.
performing service operations. Some ofthese service CAUTION- Use of controls or adjustments or
operations require the use of tools specially designed for the performance of procedures other than
purpose. The special tools should be used when and as those specified herein may result in
recommended. hazardous radiation exposure.
It is important to note that this manual contains various CAUTION- The use of optical instruments with this
CAUTIONS and NOTICES which should be carefully read in product will increase eye hazard.
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 TO ENSURE THE CONTINUED RELIABILITY OF THIS
EXHAUSTIVE. HP could not possibly know, evaluate and PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
advise the service trade of all conceivable ways in which REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART
service might be done or of the possible hazardous NUMBERS IN THE PARTS LIST SECTION OF THIS
consequences of each way. Consequently, HP has not SERVICE MANUAL.
undertaken any such broad evaluation. Accordingly, a
servicer who uses a service procedure or tool which is not
recommended by HP must first satisfy himself thoroughly that
neither his safety nor the safe operation of the equipment will
be jeopardized by the service method selected.
* * Hereafter throughout this manual, HP Consumer Take care during handling the LCD module with backlight
Electronics Company will bereferred to as HP. unit
- Must mount the moduleusing mounting holes arranged infour
WARNING
corners.
- Do not press onthe panel, edge of theframe strongly or electric
Critical components having special safety characteristics are
shock as this will result in damage to the screen.
identified with a bythe Ref. No. inthe parts list and
- Do not scratch orpress on the panel withany sharp objects, such
enclosed within a broken line*
as pencil or pen asthis may result in damage to the panel.
(where several critical components are grouped in one area)
- Protect the module fromthe ESD as it maydamage the electronic
along with the safety symbol on the schematics or
circuit (C-MOS).
exploded views.
- Make certain that treatment person s body are grounded through
Use of substitute replacement parts which do not have the
wrist band.
same specified safety characteristics may create shock, fire,
- Do not leave themodule in high temperature andin areas of high
or other hazards.
humidity for a long time.
Under no circumstances should the original design be
- Avoid contact with water as it may ashort circuit within the module.
modified or altered without written permission from Philips.
- If the surface ofpanel become dirty, please wipe it off with a soft
Philips assumes no liability, express or implied, arising out of
material. (Cleaning with a dirty or rough cloth may damage the
any unauthorized modification of design.
panel.)
Servicer assumes all liability.
* Broken Line
Technical Data - 170B6 170B6 LCD 3
Go to cover page
LCD panel Pin No. Description
1 T.M.D.S. data2-
Type NR. : QD17EL0709 2
Number of Pixels. : 1280 (H) x1024 (V) T.M.D.S. data2+
3 T.M.D.S. data2 shield
Physical Size. : 358.5(w)*296.5(h)*17.5(d) mm
Pixel Pitch. : 0.264 mm x 0.264 mm 4 No Connect
Color pixel arrangement. : RGB vertical stripes 5 No Connect
Support Color. : 16.2M colors 6 DDC clock
Display Mode. : Normally White 7 DDC data
Backlight. : CCFL edge light system
8 No Connect
Active area. (WXH). : 337.9 x 270.3 mm (17" diagonal)
Viewing Angle (CR>=10).: Vertical 125 degree, Horizontal 140 9 T.M.D.S. data1-
degree (Typ.) 10 T.M.D.S. data1+
Contrast ratio. : 500:1 11 T.M.D.S. data1 shield
White luminance. : 260nits (Typ.) 12 No Connect
Horizontal scan : 30 - 83 KHz
13 No Connect
Vertical scan : 56 - 76 Hz
Main Voltage : AC 90 - 135 Vrms and 170 - 264 Vrms, 14 +5V Power
50/60 2 Hz 15 Ground (for +5V) - Cable detect
Power consumption : 45W Max. 16 Hot plug detect
Operating < 35W (typical), Standby < 1W. 17 T.M.D.S. data0-
DC power switch off < 1W. 18
Power cord length : 1.5M T.M.D.S. data0+
19 T.M.D.S. data0 shield
Power cord type : 3 lead with earth plug
Power indicator : LED (ON: green, Standby: amber) 20 No Connect
Auto power saving : EPA, Nutek, VESA, DPMS (for analog), 21 No Connect
DMPM (for digital according to DDWG 22 T.M.D.S clock shield
standard for DVI rev.1.0) 23 T.M.D.S. clock+
Display mode :Multi-modes
24 T.M.D.S. clock-
Horizontal scanning
Sync polarity :Positive or negative
Scanning frequency :30K - 83 KHz Environmental conditions
Vertical scanning
Sync polarity :Positive or negative Operating
Scanning frequency :56 - 76 Hz
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