Philips Signage Solutions E-Line Display... User manual

55″Flat Wide Monitor
Service
Service
Service
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
Safety Instructions………………..................................3
1. General Specifications…............................................7
2. Flat Wide Monitor Description…………....................11
3. Operation Instructions…...........................................12
3.1 Control Panel………………….…….……………....12
3.2 Input/ Output Terminal ....................................…....13
3.3 Remote Control………………………………….……15
3.4 OSD Menu……………….................................16
4. Input/output Specification..........................………….28
4.1 Input Signal Connector...........................…………..28
4.2 Factory Preset Display Modes................................30
4.3 Pixel Defect Policy……………………………………31
4.4 Failure Mode of Panel …………………………….…34
5. Block Diagram….......................................................33
5.1 Scaler Board….......................................................33
5.2 Power Board….......................................................36
6. Schematic Diagram..................................................37
6.1 Scaler Board……………………………..…………37
6.2 Power Board....................................................…...54
6.3Key Board………………………………………....55
6.4 IR Board…….…………………….………………….56
6.5 SUB Board…….……………………..…………………55
6.6 CONNECTOR Board…….…………………………61
6.7 FAN Board…….……. ….………………………..63
7. PCB Layout……………………………………………...64
7.1 Scaler Board…………………………………….……..64
7.2 Power Board…………………………………...………65
7.3 Key Board……………….……………………………..67
7.4 IR Board………………………………………………...67
7.5 USB Board………...……………………………………68
7.6 CONNECTOR Board…….…………………………69
7.7 FAN Board…….……. ….………………………69
8. Wiring Diagram……………………………….…….…..70
9. Scaler Board Overview……………………….….…....71
10. Mechanical Instructions……………………………....72
11. Trouble Shooting…….…….………………….………77
12. ISP Instructions...…...................................................79
13. DDC Instructions...…...............................................94
14. White Balance, Luminance Adjustment……............114
15. Monitor Exploded View…........................................116
16. Recommended & Spare Parts List...……................117
17. General Product Specification…………….……….122
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2012 Philips Consumer Lifestyle Subject to modification ○
KFeb.07, 2012
BDL5551EL/00

2
Revision List
Version Release Date Revision History
A00 Feb.07,2013 Initial release, Draft Version

3
Safety Instructions
Warnings and Precautions
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol indicates high voltage is present inside. It is dangerous to make any kind of contact with any
inside part of this product.
This symbol alerts you that important literature concerning operation and maintenance has been included
with this product.
Note to CATV system installer: This reminder is provided to call CATV system installer’s attention to Article
820-40 of the National Electrical Code (Section 54 of Canadian Electrical Code, Part I), that provides guidelines for
proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of
the building as close to the point of cable entry as practical.
CAUTION: FCC/CSA regulations state that any unauthorized changes or modifications to this equipment may void
the user’s authority to operate it.
CAUTION: To prevent electric shock, match the wide blade of plug to the wide slot, and fully insert the plug.
IMPORTANT: One Federal Court has held that unauthorized recording of copyrighted TV programs is an
infringement of U.S. copyright laws. Certain Canadian programs may also be copyrighted and any unauthorized
recording in whole or in part may be in violation of these rights.
TO PREVENT DAMAGE WHICH MAY RESULT IN FIRE OR ELECTRIC SHOCK HAZARD, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
Read and follow these instructions when connecting and using your computer monitor:
Unplug the monitor if you are not going to use it for an extensive period of time.
Unplug the monitor if you need to clean it with a slightly damp cloth. The screen many be wiped with a dry cloth
when the power is off. However, never use alcohol, solvents or ammonia-based liquids.
Consult a service technician if the monitor does not operate normally when you have followed the instructions in
this manual.
The casing cover should be opened only by qualified service personnel.

4
Keep the monitor out of direct sunlight and away from stoves or any other heat source.
Remove any object that could fall into the vents or prevent proper cooling of the monitor’s electronics.
Do not block the ventilation holes on the cabinet.
Keep the monitor dry. To avoid electric shock, do not expose it to rain or excessive moisture.
If turning off the monitor by detaching power cable or DC power cord, wait for 6 seconds before attach the
power cable or DC power cord for normal operation.
To avoid the risk of shock or permanent damage to the set do not expose the monitor to rain or excessive
moisture.
When positioning the monitor, make sure the power plug and outlet are easily accessible.
IMPORTANT: Always activate a screen saver program during your application. If a still image in high contrast
remains on the screen for an extended period of time, it may leave an ‘after-image’ or ‘ghost image’ on the front
of the screen. This is a well-known phenomenon that is caused by the shortcomings inherent in the LCD
technology. In most cases the afterimage will disappear gradually over a period of time after the power has
been switched off. Be aware that the after-image symptom cannot be repaired and is not covered under
warranty.
Regulatory Information
CE Declaration of Conformity
MMD declare under our responsibility that the product is in conformity with the following standards.
EN60950-1: 2001 (Safety requirement of Information Technology Equipment)
EN55022: 2006 (Radio Disturbance requirement of Information Technology Equipment)
EN55024:1998+A:2001+A2: 2003 (Immunity requirement of Information Technology Equipment)
EN61000-3-2:2006 (Limits for Harmonic Current Emission)
EN61000-3-3:1995+A1: 2001+A2:2005 (Limitation of Voltage Fluctuation and Flicker) following provisions of
directives applicable.
2006/95/EC (Low Voltage Directive)
2004/108/EC (EMC Directive)
93/68/EEC (Amendment of EMC and Low Voltage Directive) and is produced by a manufacturing organization
on ISO9000 level.
Federal Communications Commission (FCC) Notice (U.S. Only)
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own
expense.
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.

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North Europe (Nordic Countries) Information
End-OF-Life Disposal
Your new TV/Monitor contains materials that can be recycled and reused. Specialized companies can recycle your
product to increase the amount of reusable materials and to minimize the amount to be disposed of.
Please find out about the local regulations on how to dispose of your old monitor from your local Philips dealer.
For Customers in Canada and USA
This product may contain lead and/or mercury. Dispose of in accordance to local-state and federal regulations.
For additional information on recycling contact www.eia.org (Consumer Education Initiative)
Waste Electrical and Electronic Equipment-WEEE
Attention users in European Union private households
This marking on the product or on its packaging illustrates that, under European Directive
2002/96/EG governing used electrical and electronic appliances, this product may not be
disposed of with normal household waste. You are responsible for disposal of this
equipment through a designated waste electrical and electronic equipment collection. To
determine the locations for dropping off such waste electrical and electronic, contact your
local government office, the waste disposal organization that serves your household or the
store at which you purchased the product.
Attention Users in United States:
Like all LCD products, this set contains a lamp with Mercury. Please dispose of according to all Local, State and
Federal Laws. For the disposal or recycling information, contact: www.mygreenelectronics.com or www.eiae.org.

7
1. General Specifications
BDL5551EL
Display
Item Specifications
Screen Size (Active Area) 54.6” (138.7cm) LCD
Aspect Ratio 16:9
Number of pixels 1920 (H) x 1080 (V)
Pixel pitch 0.21 (H) x 0.63 (V) [mm]
Displayable colors 1073M colors
Brightness (typical) 450 cd/m2
Contrast ratio (typical) 4000:1
Viewing angle 178 degrees (CR>10)
In/Out Terminals
Item Specifications
Speaker Output Internal Speakers
External Speakers
10W (L) + 10W (R) [RMS]/8Ω
1 Way 1 Speaker System
82 dB/W/M/160 Hz ~ 13 KHz
Audio Output RCA Jack x 2 0.5V [rms] (Normal) / 2 Channel (L+R)
Audio Input RCA Jack x 2
3.5 mm Stereo x 1
0.5V [rms] (Normal) / 2 Channel (L+R)
RS232C D-Sub Jack x 2 (9 pin) TXD + RXD (1:1)
RJ-45 RJ-45 Jack x 1 (8 pin) 10/100 LAN Port
HDMI Input HDMI Jack x 1 (Type A) (18 pin) Digital RGB: TMDS (Video + Audio)
MAX: Video - 720p, 1080p, 1920 x 1080/60 Hz
(WUXGA) Audio - 48 KHz/ 2 Channel (L+R)
Supports LPCM only
DVI-D Input DVI-D jack Digital RGB: TMDS (Video)
VGA Input D-Sub Jack x 1 (15 pin) Analog RGB: 0.7V [p-p] (75Ω), H/CS/V: TTL
(2.2kΩ), SOG: 1V [p-p] (75Ω)
MAX: 720p, 1080p, 1920 x 1080/60 Hz (WUXGA)
DVI-I (DVI-D &
VGA) Output
DVI-I Jack x 1 (29 pin) Digital RGB: TMDS (Video)
Analog RGB: 0.7V [p-p] (75Ω), H/CS/V: TTL
(2.2kΩ), SOG: 1V [p-p] (75Ω)
MAX: 720p, 1080p, 1920 x 1080/60 Hz (WUXGA)
Component
Input
BNC Jack x 3 Y: 1V [p-p] (75Ω), Pb: 0.7V [p-p] (75Ω), Pr: 0.7V
[p-p] (75Ω)
MAX: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p

8
Video Input BNC x 1 (Share with
Component_Y)
Composite 1V [p-p] (75Ω)
Displayport Input Displayport Jack x 1 (20 pin) Digital RGB: TMDS (Video + Audio)
MAX: Video - 720p, 1080p, 1920 x 1080/60 Hz
(WUXGA) Audio - 48 KHz/ 2 Channel (L+R)
Supports LPCM only
USB Input USB Jack x 1 USB 2.0
USB Flash device (Picture, Audio, Video)
General
Item Specifications
Power Supply AC 100 ~ 240V, 50 ~ 60Hz
Power Consumption (Max) 160W
Power Consumption (typ.) 110W
Power Consumption (Standby & Off) <0.1W (RS232 in active)
Dimensions (With Stand) [W x H x D] 1244.4 x 770.6 x 400 mm
Dimensions (Without Stand) [W x H x D] 1244.4 x 715.2 x 69 mm
Weight (With Stand) 32.6 Kg
Weight (Without Stand) 30.6 Kg
Gross Weight (Without Stand) 38.4 Kg
Environmental Condition:
Item Specifications
Temperature Operational 0 ~ 40°C
Storage -20 ~ 60°C
Humidity Operational 20 ~ 80% RH (No condensation)
Storage 5 ~ 95% RH (No condensation)
Altitude Operational 0 ~ 3,000 m
Internal Speaker:
Item Specifications
Type 1 Way 1 Speaker
Input 10 W (RMS)
Impedance 8Ω
Output Sound Pressure 82 dB/W/M
Frequency Response 160 Hz ~ 13 KHz
Note: Technical specifications are subject to change without notice.

9
2. Flat Wide Monitor Description
The Flat Wide monitor will contain a scaler board, a power board, a connection board, a FAN board, a SUB board
an IR board and a key board. The scaler board houses the flat panel control logic, brightness control logic and
DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the scaler board chips
each voltage.
Flat Wide Monitor Block Diagram
A
C-IN
90V ~ 264V
Power Board
Flat Panel and
CCFL backlight
Scaler Board
RS232
Connector For
white balance
adjustment in
factory mode
CCFL Drive.
Key Board HOST Computer
IR Board FAN Board
Connection
Board
SUB Board

10
3. Operating Instructions
3.1 Control Panel
1. POWER Button
Use this button to turn the display on or put the
display to standby.
2. Mute Button
Switch the audio mute ON/OFF.
3. INPUT Button
Use this button to select the input source.
4. [+] Button
Increase the adjustment while OSD menu is on, or
increase the audio output level while OSD menu is
off.
Used as [SET] button in the On-Screen-
Display menu,
5. [-] Button
Decrease the adjustment while OSD menu is on, or
decrease the audio output level while OSD menu is
off.
6. [▲] Button
Move the highlight bar up to adjust the selected
item while OSD menu is on.
7. [▼] Button
Move the highlight bar down to adjust the selected
item while OSD menu is on.
8. MENU Button
Return to previous menu while OSD menu is on, or
to activate the OSD menu when the OSD menu is
off.
Note:
“Keyboard Control Lock Mode”: This function
completely disables the access to all Keyboard
Control functions. To enable or disable the
keyboard control lock, press both “[▲]” and “[▼]”
buttons and hold down continuously for more than 3
(three) seconds.
9. Remote Control Sensor and Power Status
Indicator
Receives command signals from the remote
control
Indicates the operating status of the display
without OPS.
- Lights green when the display is turned on
- Lights red when the display is in standby
mode
- Lights amber when the display enters APM
mode
- When (SCHEDULE) is enable, the light blinks
green and red
- If the light blinks red, it indicates that a failure