Philips BDL4230E/00 Service Manual Download Page 120

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120 BDL4230E LCD

Repair Flow Chart

1. Check

Q10

R162

R163

R164

2. Check

P3V3

3. Check J11 soldering

1. Check L55, L56, L57, R22, R3, R38
2. Check C32, C36, C37, C40

Keypad LED fail

No OSD image

No PC input

No DVI input

No HDMI input

No S-Video input

No CVBS1 input

No CVBS2 input

1. Check J10 pin14 and R412
2. Check U18, U20, R124 ~ R134

1. Check P5V, P2V5, P3V3, P1V8
2. Check J25 PWRBD_ON and

LCD_BRT_CTRL Signal

1. Check J8 soldering
2. Check U8 ~ U10, U20, R124 ~ R134

1. Check J31 soldering
2. Check L2, L3, R1, R3

1. Check J31 soldering
2. Check L1, R2, R483

1. Check J30 soldering
2. Check L4, R9, R490

Summary of Contents for BDL4230E/00

Page 1: ...w 111 Repair tips 114 115 Repair Flow chart 116 121 Safety Test Requirments 122 Spare arts List 112 Recommended P Failure Mode Of Panel SAFETY NOTICE 42 inch FHD LCD PUBLIC DISPLAY REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES 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 ELEC...

Page 2: ...the safety symbol on the schematics or exploded views Use of substitute replacement parts which do not have 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 de...

Page 3: ...ock in OSD Yes Front panel keypad lock Yes Scheduling Y es HDMI Overscan Yes Auto Adjustment Yes Power Requirement Built in AC power board Power Supply By pass AC plug in for external BOX PC Power Cable Detachable AC power cord Power Supply Voltage AC power adaptor 90 264V AC 50 60Hz Power Consumption Power ON mode TBD W Standby mode 1 W Off mode 1 W DPMS Support Power Saving Mode 1 W Power Contro...

Page 4: ...4 BDL4230E LCD Installation Front View Product Description Rear View Input Output Terminals Remote Control ...

Page 5: ...Package Contents Connecting external equipment DVD VCR VCD Using component video input BDL4230E LCD 5 Using s video input Using video input Using HDMI input Connecting a PC Using VGA input ...

Page 6: ...6 BDL4230E LCD Using DVI input Using DVI input External audio connection Connecting external speakers Connecting external audio device Connecting another BDL4230E monitor ...

Page 7: ...he screen The zoom mode is not correctly set Use the ZOOM MODE or CUSTOM ZOOM function in the SCREEN menu to fine tune display geometry and time frequency parameter Can hear sound but no picture Improperly connected source signal cable Make sure that both video inputs and sound inputs are correctly connected Can see picture but no sound is heard 1 Improperly connected source signal cable 2 Volume ...

Page 8: ...ay ʳ On Screen Display OSD is a feature in all Philips LCD monitors It allows an end user to adjust screen performance or select functions of the monitors directly through an on screen instruction window A user friendly on screen display interface is shown as below ʳ Picture Menu ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ...

Page 9: ...BDL4230E LCD 9 On Screen Display ʳ ʳ ʳ ʳ ...

Page 10: ...10 BDL4230E LCD On Screen Display Screen Menu ʳ ʳ ʳ ʳ ...

Page 11: ...BDL4230E LCD 11 On Screen Display ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ...

Page 12: ...12 BDL4230E LCD On Screen Display Audio Menu ʳ ...

Page 13: ...BDL4230E LCD 13 On Screen Display PIP Menu ...

Page 14: ...14 BDL4230E LCD On Screen Display Configuration 1 Menu ...

Page 15: ...BDL4230E LCD 15 On Screen Display Configuration 2 Menu ...

Page 16: ...16 BDL4230E LCD On Screen Display Advanced Option Menu ...

Page 17: ...BDL4230E LCD 17 On Screen Display ...

Page 18: ...18 BDL4230E LCD On Screen Display ...

Page 19: ...BDL4230E LCD 19 On Screen Display ...

Page 20: ... as one dot The no of defective sub pixels are not relevant to define a defective dot This means that a defective dot can consist of one two or three defective sub pixels which can be dark or lit Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or on These are the examples of bright dot defects One lit red green or blue sub pixel Two adjacent lit sub pixels ...

Page 21: ...a for material flow according to the actual condition plan the disassemble layout 4 Prepare the implement equipments materials as bellow 1 Press fixture 2 working table 3 Screw driver 4 knife 1 5 glove 6 cleaning cloth 7 ESD protection item picture Operation Tool Notes 1 Disassemble the VESA bktÆ 12 screws After take off speakers of connector Screw driver 2 disassembly the bezel from the monitor t...

Page 22: ...hanical Instruction 3 disassembly the transfer board from the case rear take off 2 pcs screw After take off 2wires from transfer board Screw driver 4 Disassembled the keypad from the case rear take off wire Screw driver ʳ ...

Page 23: ...DL4230E LCD 23 Mechanical Instruction 5 Take off 2 pcs screw Screw driver 6 Take off 3 pcs screw Screw driver 7 Take off 3 pcs tape 8 Disassembled the speakers form vesa bkt take off 4 screws Screw driver ...

Page 24: ... 24 BDL4230E LCD Mechanical Instruction 9 Take off 2 tapes from bzl After disassemble IR lens 10 Take off 17 screws Screw driver 11 Disassemble the I O bkt and top bkt Æ take off 6 screws Screw driver ...

Page 25: ... BDL4230E LCD 25 Mechanical Instruction 12 Disassemble the wires Æ1 screw Screw driver ...

Page 26: ... bd Æ15 screws Screw driver 14 Take off 17 screws from 4side of case rear Screw driver 15 Disassemble the handles Æ4 screws Screw driver 16 Tear out the acetic tape 7pcs 17 Disassemble the R L bkt Æ 12 Screws Screw driver 18 Tear out the acetic tape 12 pcs and disassemble wires ...

Page 27: ... 8 10000 K R 0 10000 K G 0 10000 K B 0 Color Temp R drive G drive B drive R offset G offset B offset 5800 K 6500 K R 8 6500 K G 0 6500 K B 14 6500 K R 0 6500 K G 0 6500 K B 0 Screen Uniformity Fig 1 Optical measurement point 1 Timing SDTV480P 60Hz YPbPr source 2 DEFAULT the unit and select the ANSI BRIGHTNESS GRID pattern 3 Change the unit to MAX MAX for Contrast Brightness Color temperature defau...

Page 28: ...or temperature 9300qK 9300qK Red drive Green drive Blue drive 110 130 110 130 Red offset Green offset Blue offset 110 140 110 140 Color temp item factory OSD CVBS1 CVBS2 S VIDEO VGA YPbPr DVI HDMI Color temperature 6500qK 6500qK Red drive Green drive Blue drive 110 130 110 130 Red offset Green offset Blue offset 110 140 110 140 Color temp item factory OSD CVBS1 CVBS2 S VIDEO VGA YPbPr DVI HDMI Col...

Page 29: ...00mVpp terminated with input impedance of 75 z Component video input Y 1000mVpp PbPr 350mVpp terminated with input impedance of 75 480i p 576i p 720p 1080i signal handling capability z HD ready HD ready logo not required but requirements to be fulfilled as Display display engine The minimum native resolution of the display or display engine is 720 physical lines in wide aspect ratio z Video Interf...

Page 30: ...SA 800x600 75Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1024x768 60Hz 1920x 1080 16 09 NA NA NA Y Y Y ʳ 1024x768 75Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1280 x 768 60Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1280 x 800 60Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1280x960 60Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1280x1024 60Hz 1920x 1080 16 09 NA NA NA Y Y Y VESA 1360 x 768 60Hz 1920x 1080 16 09 NA NA ...

Page 31: ...d with 0V 0 730Vp p black white level signal to obtain adequate dynamic range for video signal output level deviation White balance adjustment and inspection shall be carried out using 0 700Vp p level signal Measurement condition Measurement point Center of screen Measurement distances 50cm Measurement Angle 90 Measurement equipment Color Analyzer CA210 or Equivalent Signal Generator VG828 or Equi...

Page 32: ...ol RS232 Cable P N Description 5K 0R505 501 CABLE D SUB 9 9P UL20276 11M EDID Writing Tool USB Cable and Jig BD P N Description 5K L1E03 501 Service Tool Cable VOARD CABLE USB 2 0A B B PVC 1 8M 5E 0RC38 001 Service Tool Board VOARD PCBA JIG BD MI WP42SF0 ...

Page 33: ...BDL4230E LCD 33 Service tool Software FW writing tool Pixelworks ImageProcessor SDK FlashUpgrader EDID writing tool RTD_CustomerTool_V1 2 ...

Page 34: ...in EEPROM from the old board onto the new board if circuit board have been replaced in this case the DDC data does not need to be re programmed Additional information Additional information about DDC Display Data Channel may be obtained from Video Electronics Standards Association VESA Extended Display Identification Data EDID information may be also obtained from VESA Configuration and procedure ...

Page 35: ...BDL4230E LCD 35 DDC Instructions 3 Follow the installed steps and press ϙNEXTϙ to Install Driver 4 When setup has finished restart computer ...

Page 36: ...ment Use USB cable connect to PC and Tool Board Use VGA cable connect to Tool Board and Display 6 Plug power cord into Display and run ϘDebugTool_V6 2ϙ file Display PC or NB VGA cable for EDID writing need to be removed pin5 to disable EDID write protect OK Fail ...

Page 37: ...BDL4230E LCD 37 DDC Instructions 7 Update EDID select EDID Update Communication select USB ISP Type select Serial Flash For EDID Updated ...

Page 38: ...38 BDL4230E LCD DDC Instructions 8 EDID upload VGA Ω EDID length select and then press to select EDID file and then press to write EDID into display 128B for VGA To write EDID Open EDID file ...

Page 39: ... LCD 39 DDC Instructions Power off status and LED Red 9 EDID upload DVI EDID length select and then press to select EDID file and then press to write EDID into display 128B for DVI Open EDID file To write EDID ...

Page 40: ...ower off status and LED Red 10 EDID upload HDMI Ω EDID length select and then press to select EDID file and then press to write EDID into display 11 EDID upload finished and successful as below 256B for VGA Open EDID file To write EDID ...

Page 41: ...BDL4230E LCD 41 DDC Instructions Serial Number Definition ...

Page 42: ... 0 3 2 4 C 1 F 4 B 11 0 0 0 A 2 0 2 0 2 0 2 0 2 0 2 0 0 0 0 0 0 0 F C 0 0 5 0 4 8 4 C 2 0 4 2 4 4 4 C 3 4 3 2 3 3 3 0 4 5 0 A 0 0 5 D HDMI DDC 0 0 F F F F F F F F F F F F 0 0 4 1 0 C 0 5 D 2 0 0 0 0 0 0 0 0 0 1 1 4 0 1 0 3 8 0 5 D 3 4 7 8 E A 6 0 D 7 A 3 5 5 4 A 9 B 2 4 1 0 4 7 4 A A D 4 A 0 0 8 1 8 0 8 1 4 0 A 9 4 0 8 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 2 3 A 8 0 1 8 7 1 3 8 2 D 4 0 5 8 2 C 4...

Page 43: ...232 cable connect between PC Notebook with tool board f RS232 is RXD and TXD interlaced line f Personal computer or Notebook f Download tool program Pixelworks ImageProcessor SDK FlashUpgrader 1 2 Firmware files 2 Procedure 1 Open firmware program files 2 Choose FlashUpgrar exe files ...

Page 44: ...lashUpgrader picture The Connection COM Port in accordance with user by oneself PC NB choose The Notify On Completion in accordance with user by oneself PC NB choose 4 The RS232 Download cable insert RS232 INPUT pin 5 Press Flash key of Pixelworks ImageProcess or SDK FlashUpgrader ...

Page 45: ...BDL4230E LCD 45 Firmware Upgrade for CPU 6 The key change to cancel after Press Flash key 7 The Power code cable insert 8 The pixelworks ImageProcess or SDK FlashUpgrader program download start ...

Page 46: ...46 BDL4230E LCD Firmware Upgrade for CPU 9 The firmware download will finish after about 5 minutes 10 Please press 確定 Download program finish 11 Please pull out Power code RS232 Download cable ...

Page 47: ...Foreign material inside polarizer It shows liner or dot shape Concentric circle formed Bottom back light of LCD is brighter than normal Back light un uniformity Backlight has foreign material Black or white color liner or circular type Quick reference for failure mode of LCD panel this page presents problems that could be made by LCD panel It is not necessary to repair circuit board Simply follow ...

Page 48: ...48 BDL4230E LCD Wiring Diagram B4 03 B4 02 B4 01 J2 J20 J1 J2 J1 J21 J25 J24 J1 J11 Audio BD Main BD Transfer BD IR BD Power BD Keypad Panel ...

Page 49: ...BDL4230E LCD 49 Block Diagram ...

Page 50: ...50 BDL4230E LCD Block Diagram ...

Page 51: ...DDC_SCL 7 HDMI_HPDET 10 H1_HPD 3 DVI_HPDET 4 H2_RPWR5V 3 H2DDC_SCL 3 LSDA 11 LSCL 11 DVI INPUT HDMI1 INPUT HDMI2 INPUT HDMI OUTPUTPUT add R 500 ohm I2C Pull high C393 10UF K C94 0 1U K C86 0 1U K U24 SII9185ACTU R1X0 41 R1X0 42 AVCC33 43 R1X1 44 R1X1 45 AGND 46 R1X2 47 R1X2 48 AVCC18 49 DSDA1 50 DSCL1 51 RPWR1 52 CEC_D 53 CEC_A 54 AVCC33 55 HPD2 56 AVCC18 57 R2C 58 R2C 59 AGND 60 R2X0 61 R2X0 62 A...

Page 52: ...98 10P J C110 0 1U K R179 33 C125 0 1U K TP57 C131 0 1U K R467 9 1K TP58 C100 0 1U K R194 22 J C103 0 1U K C395 NC_1U K TP505 R191 10K J C109 0 1U K R469 3 3 C126 0 1U K SiI9125 U25A SIL9125CTU Q13 140 Q12 141 Q11 144 Q10 1 Q9 2 Q8 3 Q7 7 Q6 8 Q5 9 Q4 10 Q3 13 Q2 14 Q1 15 Q0 16 Q23 126 Q22 127 Q21 128 Q20 129 Q19 132 Q18 133 Q17 134 Q16 135 Q15 138 Q14 139 XTALOUT 94 MUTEOUT 75 MCLK 89 SPDIF 78 EV...

Page 53: ...10K C342 0 1U K R360 10K R357 4 7K C373 10UF K C360 0 1U K U42 M12L64164A 7TG NC DQ0 2 VDDQ 3 DQ1 4 DQ2 5 VSSQ 6 DQ3 7 DQ4 8 VDDQ 9 DQ5 10 DQ6 11 VSSQ 12 DQ7 13 VDD 14 LDQM 15 WE 16 CAS 17 RAS 18 CS 19 BA0 20 BA1 21 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VDD 27 VDD 1 VSS 54 DQ15 53 VSSQ 52 DQ14 51 DQ13 50 VDDQ 49 DQ12 48 DQ11 47 VSSQ 46 DQ10 45 DQ9 44 VDDQ 43 DQ8 42 VSS 41 N C RFU 40 UDQM 39 CLK 38 CKE...

Page 54: ...Scalar Diagram C B A 54 BDL4230E LCD ...

Page 55: ...Scalar Diagram C B A BDL4230E LCD 55 ...

Page 56: ...56 BDL4230E LCD Power Diagram C B A ...

Page 57: ...BDL4230E LCD 57 Power Diagram C B A ...

Page 58: ...58 BDL4230E LCD Power Diagram C B A ...

Page 59: ...7 0 1 U K C 2 0 1 U K V 6 1 5 V 150P F 1 2 O P O P 4 V 8 1 5 V 150P F 1 2 C 1 0 1 U K H 1 V 7 1 5 V 1 50P F 1 2 O P O P 1 S W 7 S K R P AB E 010 1 2 3 4 C 6 0 1 U K T P 2 V 4 1 5 V 150P F 1 2 S W 4 S K R P AB E 010 1 2 3 4 S W 1 S K R P AB E 010 1 2 3 4 V 5 1 5 V 150P F 1 2 H 2 C 9 0 1 U K T P 6 O P O P 2 C 3 0 1 U K H 3 T P 4 C 5 0 1 U K S W 5 S K R P A B E 010 1 2 3 4 O P O P 5 R 2 68 F V 3 1 5 ...

Page 60: ...Control Diagram C B A 60 BDL4230E LCD ...

Page 61: ...BDL4230E LCD 61 General Product Specification Issued by Technical Marketing Manager Larry Yang Product Identification 42 BDL LCD DISPLAY BDL4230E 00 ...

Page 62: ...OWER 29 4 2 PICTURE 29 4 2 1 Wide Screen Signalling Bit WSSB picture size 29 4 2 2 Picture format 30 4 2 3 Picture in Graphics 30 4 3 AUDIO 30 4 3 1 Sound mode 30 4 3 2 Sound related requirements 31 4 4 PICTURE SHIFTING 31 4 5 PC PICTURE AUTO ADJUSTMENT FUNCTION D SUB INPUT 31 4 6 ESP ENERGY SAVING PROGRAMMABILITY 31 4 7 LIGHT SENSOR 31 4 8 HEAT MONITORING AND DEFINITION 32 4 9 SMART POWER 32 5 NO...

Page 63: ...TUDE 37 8 6 AIR PRESSURE 37 8 7 ENVIRONMENTAL TEST 37 9 REGULATORY COMPLIANCE 38 9 1 WORLDWIDE REGULATORY 38 9 2 EMC REQUIREMENTS 39 9 4 ROHS 39 9 5 WEEE 39 9 6 ONGOING REGULATORY 39 10 DQE Test Items Template 39 10 1SYSTEM FLOW CHART 40 10 2SPECIFICATION INPUT AND UPDATE 40 10 3DESIGN QUALITY EVALUATION CAPABILITY QUALIFICATION 40 10 4QUALITY AND RELIABILITY DELIVERABLES LIST 41 10 5 DESIGN QUALI...

Page 64: ...64 BDL4230E LCD General Product Specification DOCUMENT REVISION HISTORY Revision no Date Description V0 9 2009 09 25 Draft for discussion 2009 10 27 Revise for final spec ...

Page 65: ... 861B standard x User friendly and family look OSD menu x User friendly and professional look remote controller x DPM power management for PC mode x VESA standard wall mount x Portrait mounting extra ventilation slots have to be considered x Tiled matrix up to 5x5 x Software upgrade should be done easily x Network controllability through RS 232 x Smart Power x Fault diagnostics x Advanced anti ima...

Page 66: ...ng with 100 kHz clock E EDID data structure according to EIA CEA 861B and VESA Enhanced EDID z VGA analog RGB level 0 700mV linear positive polarity terminated with 75 impedance z I C DDC signal DDC2B required DDC serial Data Clock DDC components are connected to both display Vcc and DDC 5V from PC via video cable that the PC can read the DDC data also when the display is powered off To prevent cu...

Page 67: ... MHz VESA Guidelines VG901101A 9 10 91 PCRES18 1024 x 768 75 Hz 60 0 kHz 78 750 MHz VESA Standard VDMT75HZ 10 4 93 PCRES23 1280 x 768 60 Hz 47 8 kHz 79 500 MHz CVT AddDMT 3 Apr 2003 PCRES28 1280 x 800 60 Hz 49 7 kHz 79 500 MHz CVT 1 May 2007 PCRES32 1280 x 960 60 Hz 60 0 kHz 108 000 MHz VESA Standard VDMTPROP 3 1 96 PCRES35 1280 x 1024 60 Hz 64 0 kHz 108 000 MHz VESA Standard VDMTREV 12 18 96 PCRE...

Page 68: ... lines in wide aspect ratio Video Interfaces The display device accepts HD input via Analog YPbPr HD ready displays support analog YPbPr as a HD input format to allow full compatibility with today s HD video sources in the market Support of the YPbPr signal should be through common industry standard connectors directly on the HD ready display or through an adaptor easily accessible to the consumer...

Page 69: ... for VGA input and HDMI input 2 3 1 EDID content for Analog TBD 2 3 2 EDID content for Digital TBD 2 3 3 DDC CI DDC CI Command Interface specifies a means for a computer to send commands to the monitor as well as receive sensor data from the monitor over the bidirectional link such as DDC2Ab Bi B Specific commands to control monitors are defined in a separate Monitor Control Command Set MCCS stand...

Page 70: ...ower consumption 2 5 3 Display DPM standby D sub HDMI input z DPM The Display enters DPM off sleep mode when no H V sync one of H sync V sync input or digital clock is absent No Video Input message appears before entering DPM mode A delay of 30 seconds before entering the power saving state is required to avoid misunderstanding of display resolution and timing mode changes z Recovery from DPM Powe...

Page 71: ...Access main menu by pressing MENU key x Select function via Ÿ ź keys increase decrease via keys x are also for Volume Hot Key 2 6 2 Front controls x LED indicator 4 States LED Status Power Status LED behavior Normal on Blue Standby Amber RC command Blue blinking LED Active Switch off Blank LED Not active Normal on Standby RC command Switch off Blank x RC sensor Receiver for Display control transmi...

Page 72: ...from HIGHBRIGHT STANDARD sRGB CINEMA HIGHBRIGHT for moving image such as Video STANDARD for images Factory setting sRGB for text based images CINEMA for movies PIP Picture In Picture button ON OFF button To turn PIP mode ON OFF INPUT button To select the input signal for the sub picture CHANGE button To exchange between the main picture and sub picture Note The PIP and POP modes do not work if the...

Page 73: ...te 1 You cannot select the audio source for video source is set to VIDEO S or VIDEO Note 2 HDMI is selectable only when the video source is HDMI 1 or HDMI 2 SIZE button To select the picture size from FULL NORMAL CUSTOM DYNAM IC and REAL BRIGHTNESS button To start the BRIGHTNESS OSD selection and then push or button to adjust the value UP button To move the highlight bar up to adjust the selected ...

Page 74: ... Change the PIP MAIN 㩷 CONTRAST 0x27 Adjust contrast 㩷 BRIGHTNESS 0x28 Adjust Brightness 㩷 MENU 0x20 㩷㩷 UP 0x15 㩷㩷 DOWN 0x14 㩷㩷 SET 0x23 㩷㩷 PLUS 0x22 㩷㩷 MINUS 0x21 㩷㩷 EXIT 0x1F 㩷㩷 DISPLAY 0x19 Message display IR control shall be set to Normal if the DISPLAY button is pushed more than 5 sec AUTO ADJUST 0x1C 㩷 MUTE 0x1B Mute On Off 㩷 VOL UP 0x17 audio volume up 㩷 VOL DOWN 0x16 audio volume do...

Page 75: ...ʳ ZOOM HZOOM VZOOM Screen Screen Reset ʳ ʳ No Yes Volume ʳ ʳ 0 100 Mute ʳ ʳ On Off Audio Source ʳ ʳ Audio 1 Audio 2 Line in HDMI Speaker ʳ ʳ Internal External Line out ʳ Audio Reset ʳ ʳ No Yes PIP Size ʳ ʳ Small Middel Large PIP Audio ʳ ʳ MAIN SUB PIP PIP Reset ʳ ʳ No Yes Auto Adjust ʳ Auto On Off VGA On Off Power Save ʳ ʳ Video On Off Language English ʳ English German Spanish French Italian Spani...

Page 76: ... Level Expansion ʳ Off Low Middle High Gamma Selection ʳ ʳ Native 2 2 2 4 Scan Mode ʳ Underscan Overscan Scan Conversion ʳ Progressive Interlace Film Mode ʳ Auto Off IR Control ʳ ʳ Normal Primary Secondary Lock Keyboard Control ʳ ʳ Lock Unlock H Monitors 1 5 V Monitors 1 5 Position 1 25 Frame Comp No Yes Tiling ʳ ʳ Enable No Yes Heat Status ʳ ʳ Fan Temperature Status Year Month Day Hour Minute Dat...

Page 77: ...you prefer and set independently for each picture mode Press button to increase sharpness Press button to decrease sharpness BLACK LEVEL Adjusts the image brightness for the background Press button to increase black level Press button to decrease black level NOTE sRGB picture mode is standard and cannot be changed NOISE REDUCTION INPUT VIDEO S VIDEO only Adjusts the noise reduction level Press but...

Page 78: ...nd blue are adjusted by the color bars R Red G Green B Blue LIGHT SENSOR It is used to turn on off light sensor function SMART CONTRAST It is used to turn on off dynamic contrast ratio function VIDEO SOURCE It is used to select video source PICTURE RESET Selecting Picture reset allows you to reset all OSD settings about PICTURE setting Select Yes and press SET button to restore to factory preset d...

Page 79: ...You can also select FULL NORMAL DYNAMIC and CUSTOM and REAL INPUT CVI VIDEO S VIDEO only Selecting DYNAMIC will make the screen display panoramic with the expansion of the middle and outside of the screen changed The upper and the bottom of the image will be cut by expansion Dynamic image is the same as FULL size image when HDTV signal is input Selecting REAL image will be displayed 1 by 1 pixel C...

Page 80: ...tereo sound image to left MUTE It is to turn on off volume AUDIO SOURCE It is to select audio input source SPEAKER It is to select internal speaker external speaker external line out speaker AUDIO RESET Selecting Audio reset allows you to reset all OSD settings from AUDIO setting Select YES and press SET button to restore the factory preset Press EXIT button to cancel and then return to the previo...

Page 81: ...CONFIGURATION 1 TBC AUTO ADJUST INPUT PC A only Press SET button to automatically adjust screen size horizontal position vertical position clock clock phase white level and black level Press EXIT button to cancel execution AUTO ADJUST and then will return to the previous menu POWER SAVE Selecting RGB ON the monitor will go to power management mode when HDMI1 HDMI2 PC A sync is lost Selecting VIDEO...

Page 82: ...nctions PIP and STILL will be disabled when MOTION is active COLOR SYSTEM INPUT VIDEO S VIDEO only Selecting the Color System depends on your input video format AUTO NTSC PAL SECAM PAL60 or 4 43 NTSC is automatically selected NTSC Specific selection of NTSC PAL Specific selection of PAL SECAM Specific selection of SECAM PAL 60 Specific selection of PAL60 4 43NTSC Specific selection of 4 43 NTSC CO...

Page 83: ...n OSD will display when input signal or source change or warning message like as no signal or out of range A time between 1 to 10 seconds is available SLEEP TIMER To select SLEEP TIMER mode ON OFF In the SLEEP TIMER menu you can preset the monitor to automatically power down A time between 1 to 24 hours is available When the SLEEP TIMER is set the SCHEDULE settings will be disabled OSD H POSITION ...

Page 84: ...nder the black cut off level please adjust the Black level in moderation on OSD menu GAMMA SELECTION Selects a display gamma It s refer to the brightness performance curve of signal input 2 2 2 4 Native NOTE sRGB picture mode is standard and cannot be changed SCAN MODE INPUT HDMI1 2 HDMI INPUT MODE HD CVI VIDEO S VIDEO only Changes the display area of the image OVERSCAN Set to display area about 9...

Page 85: ... monitors other than the first one multi connected via RS 232C are designated as SECONDARY LOCK Disable the monitor control by infrared remote controller Keep pressing DISPLAY button during 5 sec or more this setting will return to NORMAL KEYBOARD CONTROL Selects the operation mode of the keyboard control Select YES to disable the keyboard Select NO to enable the keyboard TILING TILING demonstrate...

Page 86: ...of 3 degrees plus and minus Press SET button to enter the submenu to monitor the heat status Press EXIT button to cancel and then return the previous menu SMART POWER Selecting SMART POWER allows you to choose a certain level of power saving condition Select OFF to set the system in normal power condition Select MEDIUM to set the system in medium level power saving status Select HIGH to set the sy...

Page 87: ... 13 H sync 14 V sync 15 DDC serial clock x HDMI input Type A includes digital video and audio HDCP supported HDMI type A connector pin assignment Pin Signal Assignment Pin Signal Assignment 1 TMDS Data2 2 TMDS Data2 Shield 3 TMDS Data2 4 TMDS Data1 5 TMDS Data1 Shield 6 TMDS Data1 7 TMDS Data0 8 TMDS Data0 Shield 9 TMDS Data0 10 TMDS Clock 11 TMDS Clock Shield 12 TMDS Clock 13 CEC 14 Reserved N C ...

Page 88: ... 3 2 Front of Screen Performance x Peak brightness 500 nits typ brightness contrast controls are at 100 x Luminance uniformity 10 5 points measured x Chromatic uniformity Deviation x y 0 015 5 points measured x Color tracking x y 0 015 for all grey levels 5 points measured x Luminance variation The variation in surface luminance į WHITE and į BLACK are defined as į WHITE 5P Maximum Lon1 Lon2 Lon3 ...

Page 89: ...C separation 3D comb filter z Video artifact reduction High quality z Motion compensated de interlacing z 3 2 2 2 motion pull down z Noise reduction 4 FUNCTIONAL REQUIREMENTS 4 1 Power When POWER ON FORCED ON Display goes to On state when mains is applied secondary user actions cannot switch off the Display When POWER ON STANDBY Display goes to STANDBY when mains is applied When POWER ON ON Displa...

Page 90: ... YPbPr AV S video VGA Yes Yes DVI Yes Yes No No HDMI Yes Yes No No YPbPr Yes Yes AV No No S video No No 4 3 Audio Audio control handles the initialization of the audio parameters and the recall of the audio last status Some audio parameters can be also changed via the sound submenu A 5 band equalizer is used for tone control 4 3 1 Sound mode Sound Mode selections Source Detected Sound System Curre...

Page 91: ...tomatically an auto adjustment should be performed The Auto button on the remote control will act as a manual button for auto adjustment 4 6 ESP Energy Saving Programmability Limit the time the Display can be ON after the last interaction with a user It is provided to allow the Lodging establishment to limit the time the display remains activated once a Guest has checked out of his room Range Off ...

Page 92: ...to 55 o C the fan will be turned on in middle speed 4 If the temperature reaches to 65o C the OSD warning message will appear on screen if the temperature decrease to 60 o C the OSD message will be turned off 4 9 Smart Power This function allows you to choose a certain level of power saving condition OFF to set the system in normal power condition MEDIUM to set the system in medium level power sav...

Page 93: ...n Video Last Status ALL Brightness Color Contrast Sharpness and Smart Picture 5 4 3 Function last status Region Function Last Status ALL Language Smart Port RS232 ID Speed DCM type welcome message Switch On Channel Switch On Volume Switch On PIC FMT Power On Volume Indicator Display Power LED Keyboard Lock ESP min volume Max volume Sleeptimer Smart Power 5 5 Channel Tables N A 5 6 Life time indica...

Page 94: ...ish German Spanish French Italian Russian Polish Turkish Simplified Chinese on CD 6 4 Quick User Guide QSG English German Spanish French Italian Russian Polish Turkish Simplified Chinese on CD 6 5 Warranty card Philips warranty card English German Italian French Spanish Polish Turkish Russian simplified Chinese 6 6 Others Logo nameplate Logo Guider Power cover Screw included 7 MECHANICAL 7 1 Cosme...

Page 95: ... than 18kg UL94 V0 is OK x Base Pedestal to be Flame Retardant UL 94 HB x All major plastic parts bezel back cover base need to be molded from same resin Base Pedestal otherwise specified 7 10 Texture Glossing of Housing x The texture area and texture no should follow Philips make up sheet x The exterior surfaces shall have a uniform texture x Philips must approve the mold texturing x Detail docum...

Page 96: ...rall test sequence is vibration test drop test and when applicable cold drop test The sequential tests have to be carried out using the same packaging Vibration drop test should be performed at ambient temperature 20 C to 23o C and relative humidity 40 to 65 7 16 2 Transportation test procedures Transportation test specification refers to XTN 0009 pdf for all regions Packaging test x Vibration and...

Page 97: ... 3 Temperature x Operating guaranteed performance according to spec requirements 0 to 40 degree x Storage 20 to 60 ºC x Shipping 40 to 65 ºC 8 4 Humidity x Operating non condensing 20 to 80 x Storage non condensing 5 to 95 x Shipping non condensing 5 to 95 8 5 Altitude x Operating 0 to 4500m x Storage 0 to 9000m x Shipping 0 to 9000m 8 6 Air pressure x Operating 795 to 1013 mbar x Storage 300 to 1...

Page 98: ...ectromagnetic Compatibility Directive 2004 108 EC EN55022 2006 A1 2007 EN55024 1998 A1 2001 A2 20 03 EN61000 3 2 2006 EN61000 3 3 1995 A1 2001 A 2 2005 EN 55013 2001 A1 2003 A2 2006 for TV EN 55020 2007 EMC CE test report Supplier Yes ʳ O EUP Directive 2005 32 EC Energy Saving EUP ʳ Supplier Yes Sa EN60950 1 2001 or EN60950 1 2006 Certificate of Conformity ʳ MMD Yes Easter n Europe E EN55022 EN550...

Page 99: ...unity testing specification 9 4 RoHS Restriction on the use of certain hazardous substances Lead Cadmium Mercury Hexavalent Chromium Polybrominated Bipheny1 PBB and Polybrominated Bipheny1 Ether PBDE flame retardant 9 5 WEEE Producer Philips responsible for retailer take back schemes and recycling System implemented Collection and recycle targets 9 6 Ongoing Regulatory There s a possibility that o...

Page 100: ...updated in each product creation milestone DQE engineers will be responsible to make product quality and reliability definition based on the product characteristics and requirements 10 3 Design quality evaluation capability qualification During the product creating process the DQE has to support to regulate the supplier design quality and reliability evaluation capability to ensure the supplier is...

Page 101: ... 2 1 Colour Temperature ʳ v 1 ʳ v 1 Refer to Qisda 1 2 2 Chromaticity ʳ v 1 ʳ v 1 Refer to Qisda 1 2 3 Chromaticity uniformity ʳ v 1 ʳ v 1 Refer to Qisda 1 2 4 Colour saturation ʳ v 1 ʳ v 1 Refer to Qisda 1 2 5 Color tracking ʳ v 1 ʳ v 1 Refer to Qisda 1 2 6 Purity ʳ ʳ ʳ ʳ ʳ ʳ No need 1 2 7 Hue Tint control range ʳ v 1 ʳ v 1 Refer to Qisda 1 2 8 Colour transition ʳ v 1 ʳ v 1 Refer to Qisda 1 2 9 C...

Page 102: ...ts ʳ ʳ ʳ ʳ ʳ ʳ ʳ 2 1 Maximum output power ʳ v 1 1 v 1 Refer to Qisda 2 2 Power Bandwidth ʳ v 1 1 ʳ ʳ Refer to Qisda 2 3 THD ʳ v TBC TBC ʳ ʳ ʳ 2 4 S N ratio ʳ v 1 1 ʳ ʳ Refer to Qisda 2 5 Pop noise ʳ v 1 1 v 1 Refer to Qisda 2 6 Hum ʳ v N A ʳ ʳ ʳ Refer to Qisda 2 7 Noise ʳ v 1 1 ʳ ʳ Refer to Qisda 2 8 Rattle ʳ v N A ʳ v N A Refer to Qisda 2 9 Tone Volume control range ʳ v 1 1 v 1 Refer to Qisda 2 1...

Page 103: ...ant intensity ʳ v 1 1 ʳ ʳ Refer to Qisda 3 25 Remote transmitter radiant intensity loss with filter cover ʳ v 1 1 ʳ ʳ Refer to Qisda 3 26 Remote transmitter battery lifetime ʳ v 1 1 ʳ ʳ Refer to Qisda 3 27 Remote receiver sensitivity ʳ v 1 1 ʳ ʳ Refer to Qisda 3 28 H V optical viewing angle ʳ v N A ʳ ʳ ʳ NA 3 29 Maximum IR power loss cause by cover ʳ v N A ʳ ʳ ʳ NA 3 30 Disturbance immunity of Rem...

Page 104: ...Function ʳ v 1 ʳ v 1 ʳ 5 21 Light Frame Function ʳ v 1 ʳ v 1 ʳ 5 22 DVI HDCP Mode ʳ v 1 ʳ v 1 ʳ 5 23 HDMI HDCP Mode ʳ v 1 ʳ v 1 ʳ 5 24 AV Mode ʳ v 1 ʳ v 1 ʳ 5 25 TV Mode ʳ v N A ʳ v N A ʳ 5 26 Input Selection Function ʳ v 1 ʳ v 1 ʳ 5 27 PIP Function ʳ v 1 ʳ v 1 ʳ 5 28 Audio Test ʳ v 1 ʳ v 1 ʳ 5 29 Check Smart Control Function ʳ v 1 ʳ v 1 ʳ 5 30 EEPROM mapping after power on off cycle ʳ v 1 ʳ ʳ ʳ ʳ...

Page 105: ... and non packed ʳ v 1 ʳ ʳ ʳ 24 hours 7 5 Cold storage operational and non packed ʳ v 1 ʳ ʳ ʳ Add 10 degree storage 24 hours before cold start not in US model 10 operating for 4 hours 10 storage for 20 hours 2 cycles 7 6 Dry heat non packed and w o operational ʳ v 1 ʳ ʳ ʳ 70 degree 96 hours 7 7 Altitude Low air pressure PDP and CRT ʳ v N A ʳ ʳ ʳ ʳ 8 Mechanical Transportation Tests ʳ ʳ ʳ ʳ ʳ ʳ 8 1 N...

Page 106: ...need 14 DQE Test Plan v ʳ 1 ʳ ʳ ʳ ʳ ʳ Road Test ʳ ʳ ʳ ʳ v TBD ʳ ʳ Allion Test ʳ v 1 ʳ ʳ ʳ ʳ ʳ HDMI ATC ʳ v R ʳ ʳ ʳ Refer to 42 Except the above tests Vendor and MMD will do more verify and acceptance based on CRS in development stage z Functionality and Performance Test z VGA HDMI EDID Test VGA Req ID Resolution according to VESA DMT standard Specification ʳ Resolution Refresh Rate Horizontal Freq...

Page 107: ...0 91 PCRES18 1024 x 768 75 Hz 60 0 kHz 78 750 MHz VESA Standard VDMT75HZ 10 4 93 PCRES23 1280 x 768 60 Hz 47 8 kHz 79 500 MHz CVT AddDMT 3 Apr 2003 PCRES28 1280 x 800 60 Hz 49 7 kHz 79 500 MHz CVT 1 May 2007 PCRES32 1280 x 960 60 Hz 60 0 kHz 108 000 MHz VESA Standard VDMTPROP 3 1 96 PCRES35 1280 x 1024 60 Hz 64 0 kHz 108 000 MHz VESA Standard VDMTREV 12 18 96 PCRES39 1360 x 768 60 Hz 47 7 kHz 85 5...

Page 108: ...gh R RS232 D sub 9 pin Compliance to broadcast standards for reception and or video playback playback DVD VCR STB ʳ Video play back support for various video coding standards R PAL SECAM NTSC Wide Screen Signalling support 16 9 4 3 R WSS z Pictures Motion Test z RS232 SCIP and Control Test ʳ Command Code Communication Control 0x00 Platform and version labels 0xA2 Power state get 0x19 Power state s...

Page 109: ...re the meeting 3 Discuss the design quality and reliability by means of circuit walk through assembly and disassembly and assess the potential risks 4 List down suggestions attention points remaining problems and action plan Or countermeasure 10 5 4 Design quality and reliability review validation items Supported by test data or report from supplier a Electrical items Electrical functions performa...

Page 110: ...sign quality improvement 10 8 1 Customer complaints 10 8 2 Field Call Rate 10 8 3 Analyze root cause Work out solution 10 8 4 Verify solution effectiveness 10 8 5 Review issue technical report 10 8 6 Verification of ECN 10 8 7 Update the deliverables list ...

Page 111: ...Exploded View BDL4230E BDL4230E LCD 111 ...

Page 112: ...112 BDL4230E LCD Spare Recommended parts list ...

Page 113: ...P 011 ʳ LCDM42W LC420WUN SBA1 LGD 2 5D 0RC07 001 ʳ PCBA PWR BD 300W UP3003 01G 3 9B 12W01 001 ʳ SKD PCBA MAIN BD EP42SF2 4 9B 0VE02 QBU ʳ SKD ASSY KEY BD WP08SF0 5 9B 0WF02 001 ʳ SKD PCBA AUDIO BD EP65SF0 6 9B 0WF03 011 ʳ SKD PCBA IR BD EP65SF0 7 9B 0WF04 011 ʳ SKD TRANSFER BD EP65SF0 ...

Page 114: ...soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means of litz wire or a solder sucker see Fig 1C While holding the SMD with a pair of tweezers take it off gently using the soldering iron s heat applied to each terminal see Fig 1 B Remove the excess solder on the solder lands by means of litz wire or a solder sucker see Fig 1C 1 3 Caution o...

Page 115: ...be heated up for some hours around 90 for drying Take attention for ESD protection 5 Rework on BGA Ball Grid Array ICs General Although LF BGA assembly yields are very high there may still be a requirement for component rework By rework we mean the process of removing the component from the PWB and replacing it with a new component If an LF BGA is removed from a P WB the solder balls of the compon...

Page 116: ...or wire cable to check which one is short to cause this fail 2 Check keypad board NG or OK No Keypad LED_Red or IR LED_Org ON 1 Check wire cable connection between main board and keypad 2 Check VCC Power 5V in 3 Check 3V3 1V8 2V5 No Yes Audio ok Function ok No 1 Check audio input cable connection 2 Check wire cable connection between audio No Check every PCBA board function Yes Yes Check wire cabl...

Page 117: ...picture No Power button operation is normal Yes Keypad LED is ON Yes Check POWER ON control pin is High No Check GPIO status Yes Check LCD12V and LVDS power sequence No Check GPIO status Check power is correctly Check input source and path is ready Yes ...

Page 118: ... No 1 Check RS232 cable pin2 pin3 is cross type or normal type 2 Cross type must plug in to substratum of J22 3 Normal type must plug in to upper stratum of J22 Check control pin RS232_SHDN status default high 1 Check control pin RS232_TXEN status default high 2 Check R213 or R214 is mouted 1 Check U28 soldering or to change a new chip 2 Check system RS232 status is setup at off status Yes ...

Page 119: ...measure audio board U1 output waveform 1K Hz sinewave Check mute pin AUDIO_VOL_ON is high or low Yes Yes To measure audio board U1 output waveform Yes Check GPIO control pin R277 R278 status Check GPIO control pin R492 status Check audio board U1 soldering or change another chip No No No Check audio board U6 Power AMP soldering or change another chip No Yes ...

Page 120: ... No PC input No DVI input No HDMI input No S Video input No CVBS1 input No CVBS2 input 1 Check J10 pin14 and R412 2 Check U18 U20 R124 R134 1 Check P5V P2V5 P3V3 P1V8 2 Check J25 PWRBD_ON and LCD_BRT_CTRL Signal 1 Check J8 soldering 2 Check U8 U10 U20 R124 R134 1 Check J31 soldering 2 Check L2 L3 R1 R3 1 Check J31 soldering 2 Check L1 R2 R483 1 Check J30 soldering 2 Check L4 R9 R490 ...

Page 121: ...put no signal Check U5 operation normal DVI or HDMI picture display abnormal Check C96 is mounted N C is normal IR function fail Check cable or change another IR board Detect ambient light function fail Check cable or change another IR board Scheduling function fail Check Y4 waveform or U35 is operation normal ...

Page 122: ...iPot and Ground Continuity tested as follows Condition Hi Pot Test for products where the mains input is 220V AC Hi Pot Test for products where the mains input is 110V AC Ground Continuity Test requirement Test voltage 2820VDC 2000VAC 1700VDC 1200VAC Test time 3 seconds 1 seconds Trip current Tester Set at 100uA for Max limit Set at 0 1uA for Min limit 5mA Ramp time Tester Set at 2 seconds ʳ Test ...

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Philips BDL4230E/00, Service Manual

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