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Philips BDL4651VH/00, Руководство по обслуживанию

Philips BDL4651VH/00 - высококачественный монитор с большим экраном и различными функциями. Для получения дополнительной информации и настройки устройства, вы можете бесплатно загрузить Руководство по обслуживанию на manualshive.com. Эта инструкция поможет вам использовать все возможности этого продукта на полную мощность.

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58 

 

BDL4675XU  LCD 

 

General Product Specification 

 

 

 

 

Table of Contents 

1.

 

SCOPE

.................................................................................................................................................................. 61

 

1.1

 

 

G

ENERAL 

P

RODUCT 

F

EATURES

............................................................................................................................. 61

 

1.2

 

P

RODUCT 

R

ANGE

..................................................................................................................................................... 61

 

2.

 

ELECTRICAL REQUIREMENTS

..................................................................................................................... 62

 

2.1

 

S

TANDARD 

T

ESTING 

C

ONDITIONS

........................................................................................................................... 62

 

2.2

 

V

IDEO 

/

 

A

UDIO 

I

NPUT 

S

IGNALS

................................................................................................................................ 62

 

2.2.1

 

PC input signal requirements

........................................................................................................................ 62

 

2.2.2

 

AV input signal requirements

........................................................................................................................ 64

 

2.3

 

DDC

 CHANNEL

......................................................................................................................................................... 65

 

2.4

 

S

ERVICE MODE

......................................................................................................................................................... 67

 

2.5

 

P

OWER 

S

UPPLY

....................................................................................................................................................... 67

 

2.5.1

 

Power supply features

.................................................................................................................................... 67

 

2.5.2

 

Power consumption

........................................................................................................................................ 67

 

2.5.3

 

Display DPM standby (D-sub & HDMI input)

.............................................................................................. 67

 

2.6

 

U

SER 

C

ONTROL 

I

NTERFACE

.................................................................................................................................... 68

 

2.6.1

 

Hidden controls

............................................................................................................................................... 68

 

2.6.2

 

Front controls

................................................................................................................................................... 70

 

2.7

 

I

 

/O

 

C

ONNECTORS

................................................................................................................................................... 89

 

3.

 

VISUAL PERFORMANCE

................................................................................................................................. 91

 

3.1

 

LCD

 

M

ODULE 

C

HARACTERISTICS

........................................................................................................................... 91

 

3.2

 

F

RONT OF 

S

CREEN 

P

ERFORMANCE

........................................................................................................................ 91

 

4.

 

FUNCTIONAL REQUIREMENTS

..................................................................................................................... 92

 

4.1

 

 

P

OWER

.................................................................................................................................................................... 92

 

4.2

 

P

ICTURE

................................................................................................................................................................... 92

 

4.2.1

 

Wide Screen Signalling Bit (WSSB) picture size

....................................................................................... 93

 

4.2.2

 

Picture format

.................................................................................................................................................. 93

 

4.2.3

 

Picture in Graphics

......................................................................................................................................... 93

 

4.3

 

A

UDIO

....................................................................................................................................................................... 93

 

4.3.1

 

Sound related requirements

.......................................................................................................................... 93

 

4.4

 

P

ICTURE 

S

HIFTING

................................................................................................................................................... 93

 

4.5

 

 

PC

 

P

ICTURE 

A

UTO 

A

DJUSTMENT 

F

UNCTION 

-----

 

D-S

UB INPUT

........................................................................... 94

 

4.6

       

ESP

 

(E

NERGY 

S

AVING 

P

ROGRAMMABILITY

)

..................................................................................................... 94

 

4.7

 

L

IGHT 

S

ENSOR

......................................................................................................................................................... 94

 

4.9

 

 

S

MART 

P

OWER

........................................................................................................................................................ 95

 

5.

 

NON FUNCTIONAL REQUIREMENTS

........................................................................................................... 95

 

5.1

 

S

TART UP BEHAVIOR

................................................................................................................................................ 95

 

5.2

 

D

EFAULT

/R

ESET 

C

ONTROL 

V

ALUES

...................................................................................................................... 95

 

5.3

 

L

AST 

S

TATUS

........................................................................................................................................................... 95

 

5.4

 

L

IFE TIME INDICATION 

(

SHOW ON 

OSD

 MENU TO BE DEFINED

)

.............................................................................. 96

 

5.5

 

E

XTERNAL COMMUNICATION

................................................................................................................................... 96

 

5.5.1

 

Timing between each message should be a minimum of 500 ms

................................................... 96

 

5.5.2

 

There should be a menu selection

........................................................................................................... 96

 

6.

 

ACCESSORIES

................................................................................................................................................... 96

 

6.1

 

C

ABLES

.................................................................................................................................................................... 96

 

Содержание BDL4651VH/00

Страница 1: ...ew 118 Repair tips 121 122 Repair Flow chart 123 128 Safety Test Requirments 129 Spare arts List 119 Recommended P Failure Mode Of Panel SAFETY NOTICE 46 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 ELE...

Страница 2: ...he 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 des...

Страница 3: ...ontrol lock in OSD Yes Front panel keypad lock Yes Scheduling Yes 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 0 5 W Off mode 0 5 W DPMS Support Power Saving Mode 0 5 W...

Страница 4: ...on holes Location for the Smart Insert for integration of a small form factor PC and M4 screws Maximum load 2kg 8 Cable retainer installation holes Install the cable retainer using these holes 9 Carrying handle Use these handles when lifting or moving your display INPUT OUTPUT TERMINALS 1 Main power switch Press to switch the main power on off 2 AC IN 8 0 A Connects the supplied power cord to the ...

Страница 5: ... DYNAMIC REAL or 21 9 CONTRAST button Press to open the CONTRAST OSD selection and then press the PLUS or MINUS button to adjust the value BRIGHTNESS button Press to open the BRIGHTNESS OSD selection and then press the PLUS or MINUS button to adjust the value DISPLAY button To turn on off the setting information displayed on the upper right corner of the screen MENU button To turn the OSD menu on ...

Страница 6: ...2 Connect the red R and white L audio jacks of the device to the AUDIO IN AUDIO2 or AUDIO3 jacks of the display USING VIDEO INPUT 1 Connect the Video connector of the external device to the VIDEO IN input of the monitor Use the supplied BNC to RCA adapter if necessary 2 Connect the red R and white L audio jacks of the device to the AUDIO IN AUDIO2 or AUDIO3 jacks of the monitor USING HDMI INPUT Co...

Страница 7: ...o device to the AUDIO OUT R L jacks of the display CONNECTING ANOTHER BDL4230E MONITOR You can interconnect multiple BDL4651VH units to create a daisy chain configuration for applications such as a video wall Note The number of displays that can be used in a daisy chain configuration will depend on the resolution of the input signal being used Connect the VGA OUT connector of the display to the VG...

Страница 8: ...ected Some pixels of the display may not turn on A still picture is displayed for an over extended period of time 1 Plug in the power cord 2 Make sure the power switch is switched on 3 Connect a signal connection to the display Move the display to another location to see if the interference is reduced Make sure that the signal cable is attached firmly to the back of the display 1 Make sure that th...

Страница 9: ... button to decrease it COLOR TEMPERATURE Select a color temperature for the image The image has a reddish tint with a lower color temperature whilst a higher color temperature gives off a more bluish tint Use the UP DOWN button to make selection COLOR CONTROL Note This function is only available when Color temperature is set to User With this function you can adjust the color tones of the image pr...

Страница 10: ...Fill the entire screen by stretching 4 3 pictures non proportionally CUSTOM Custom Choose to apply the custom zoom settings in the Custom zoom submenu Note This mode does not support deinterlacing The screen may flicker when displaying interlaced video REAL This mode displays the image pixel by pixel on the screen without scaling the original image size 21 9 The picture is enlarged to 16 9 format ...

Страница 11: ...rol to turn on PIP and make it accessible from the OSD menu PIP To turn PIP mode on off Use the UP DOWN button to make selection PIP input Select the input signal for the sub picture Use the UP DOWN button to make selection PIP change To exchange between the main picture and sub picture Use the PLUS MINUS button to make selection Select Reset and press the SET button to restore settings to factory...

Страница 12: ...st images which will decrease the quality of your images In some instances ghost image damage can be permanent To avoid such issues we strongly recommend one of the following actions Change the picture periodically Enable Pixel shift See Pixel shift under Section 4 2 5 CONFIGURATION 1 MENU Use a screen saver with changing images COLOR SYSTEM Note For Video and S Video inputs only Select the color ...

Страница 13: ...cted via RS232C cables Use the UP DOWN button to toggle between Normal All units can be operated normally by the remote control Primary Designate this display as the primary unit for remote control operation Only this display will be operated by the remote control Secondary Designate this display as the secondary unit This display can not be operated by the remote control and will only receive the...

Страница 14: ...tween different video input modes for different schedules during the week For example VGA input on a Monday HDMI on Tuesday to Friday S Video for weekends If you do not want to use a power on time select for the power on hour slot and 00 for the minute slot The display will only turn off at the time you set If you do not want to use a power off time select for the power off hour slot and 00 for th...

Страница 15: ...on the screen in different ways There are three categories of pixel defects and several types of sub pixel defects within each category Dot definition What is a defective Dot One or more defective adjacent sub pixel are defined 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 wh...

Страница 16: ...yout 4 ʳPrepare the implement equipments material as bellow 1 Working table 2 Electric screw driver 2 3 Manual screw driver 1 4 Hex screw driver 5 Glove 6 Cleaning cloth 7 ESD protection Item picture Operation Tool Notes 1 Disassemble the low cover Æ 7 M3 screws Electric screw drive 2 2 Tear off the wire from Æ Key pad BD ʳ ʳ ʳ ʳ 3 Disassemble the back cover from display back Æ 13 M3 screws Electr...

Страница 17: ...bkt Æ 2 M3 screws and 4 M4 screws Electric screw drive 2 8 1 Disassemble the chassis from display Æ 2 M3screws 2 Draw out the chassis from display Electric screw drive 2 9 1 Disassemble Main BD Audio BD Æ1 M3 screws 5 T3 screws 10 Hex screws 1 T2 screw Electric screw drive 2 and 1 Hex screw drive 10 1 Disassemble the BD from chassis 1 Main BD Æ5 M3 screws 2 Color engine BD Æ4 M3 screws 3 Audio BD ...

Страница 18: ...n Uniformity Fig 7 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 Black level Color temperature default setting 8000 K 4 Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all pixels displaying white From more information see Fig 7...

Страница 19: ...I HDMI Color temperature 9300qK 9300qK Red drive Green drive Blue drive 110 140 110 140 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 8000qK 8000qK Red drive Green drive Blue drive 110 140 110 140 Red offset Green offset Blue offset 110 140 110 140 Color temp item factory OSD CVBS1 CVBS2 S VIDEO VGA YPbPr DV...

Страница 20: ...20 BDL4651VH LCD OHFWULFDO QVWUXFWLRQV Electrical characteristics In Out Terminals General Internal Speaker ...

Страница 21: ... VESA 1280x960 60Hz 1366X768 16 09 NA NA NA Y Y Y VESA 1280x1024 60Hz 1366X768 16 09 NA NA NA Y Y Y VESA 1360 x 768 60Hz 1366X768 16 09 NA NA NA Y Y Y VESA 1366 x 768 60Hz 1366X768 16 09 NA NA NA Y Y Y VESA 1600x1200 60Hz 1366X768 16 09 NA NA NA Y Y Y VESA 1920x1080 60Hz 1366X768 16 09 NA NA NA Y Y Y PAL 576i 50Hz 1366X768 16 09 Y Y Y NA Y NA NTSC 480i 60Hz 1366X768 16 09 Y Y Y NA Y NA DVD 480p 60...

Страница 22: ...A D converter calibration of the scalar shall be performed 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 Color Temperature Table Mode x...

Страница 23: ...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 ...

Страница 24: ...24 BDL4651VH LCD Service tool Software FW writing tool Pixelworks ImageProcessor SDK FlashUpgrader EDID writing tool RTD_CustomerTool_V1 2 ...

Страница 25: ... main 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 procedu...

Страница 26: ...26 BDL4651VH LCD DDC Instructions 3 Follow the installed steps and press NEXT to Install Driver 4 When setup has finished restart computer ...

Страница 27: ...ipment 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 DebugTool_V6 2 file Display PC or NB VGA cable for EDID writing need to be removed pin5 to disable EDID write protect OK Fail ...

Страница 28: ...28 BDL4651VH LCD DDC Instructions 7 Update EDID select EDID Update Communication select USB ISP Type select Serial Flash For EDID Updated ...

Страница 29: ...BDL4651VH LCD 29 DDC Instructions 8 EDID upload VGA 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 ...

Страница 30: ...51VH LCD 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 ...

Страница 31: ... Power off status and LED Red 10 EDID upload HDMI 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 ...

Страница 32: ...32 BDL4651VH LCD DDC Instructions Serial Number Definition ...

Страница 33: ...1 0A 00 00 00 FD 00 32 55 1F 4B 11 00 0A 20 20 20 20 20 20 00 00 00 FC 00 50 48 4C 20 42 44 4C 34 36 35 31 56 48 00 2B HDMI DDC 00 FF FF FF FF FF FF 00 41 0C 0B D2 00 00 00 00 01 14 01 03 80 65 39 78 EA 6F C8 A3 55 49 9A 24 10 4B 4E AD 4A 00 81 80 81 40 A9 40 81 00 01 01 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 45 00 FA 3C 32 00 00 1E 00 00 00 FF 00 52 41 4B 30 39 30 31 30 30 30 30 31 0A 00...

Страница 34: ...S232 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 ...

Страница 35: ...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 ...

Страница 36: ...36 BDL4651VH LCD 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 ...

Страница 37: ...BDL4651VH LCD 37 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 ...

Страница 38: ...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 ...

Страница 39: ...BDL4651VH LCD 39 Wiring Diagram Power wire system Main BD AC 100 220V IN B301 B401 B402 B403 J25 Panel ...

Страница 40: ...40 BDL4651VH LCD Wiring Diagram Signal wire system Main BD Audio BD Keypad BD J2 J20 J11 J1 J21 IR BD IR Trans BD J3 J2 1 J34 J13 J17 For Fan Module Panel ...

Страница 41: ...iver Silicon Image Sii9125 D Sub Repeater ADI ADA4859 Audio Amp TI TPA3004 D Sub Out HDMI In 2 DVI In CVBS In RS232 Out RS232 IC TI MAX3232 Audio Switch PC Audio In YPbPr Audio In YPbPr In Speaker 12W 2 TI PCM1754 YPbPr R L R L R L I2S RGB RGB TMDS RGB 888 CVBS Tx Rx Tx Rx LVDS IR Light PCB IR remote CVBS 1 Audio In Dimmer Sensor ABL PCB HDMI Switch Silicon Image Sii9185 MCU Weltrend 6702F I2C H V...

Страница 42: ...42 BDL4651VH LCD Block Diagram ...

Страница 43: ... 3 1HDMI_ D2P 3 1HDMI_ D0P 3 H D MI _ R S T 7 11 T X 1 7 D V I_ D0N 4 D VI_R P W R 5V 4 HD D C _S C L 7 HD MI_HP D E T 10 H 1 _H P D 3 D V I _ H P D E T 4 H 2 _ R P W R 5V 3 H 2 D D C _S C L 3 L S DA 11 LS CL 11 DVI I NPUT HDMI 1 I NPUT HDMI 2 I NPUT HDMI OUTPUTPUT add R 500 ohm I 2C Pul l hi gh C393 1 0UF K C94 0 1U K C86 0 1U K U 2 4 S II9185AC TU R 1 X0 41 R 1 X0 42 AV C C 33 43 R 1 X1 44 R 1 X...

Страница 44: ...0 1U K R 599 33 R 168 33 J R 184 390 C128 0 1U K R 192 1 0 K J R 193 22 J T P 63 R N 3 33 1 2 3 4 8 7 6 5 C 398 10P J R 190 1 0 K J C107 0 1U K R 179 33 C110 0 1U K T P 57 C125 0 1U K R 467 9 1K C 131 0 1U K T P 58 C100 0 1U K R 194 22 J C395 NC _ 1U K C103 0 1U K T P505 R 191 1 0 K J C109 0 1U K R 469 3 3 C126 0 1U K SiI 9125 U25A S IL9125CT U Q 13 140 Q 12 141 Q 11 144 Q 10 1 Q 9 2 Q 8 3 Q 7 7 Q...

Страница 45: ... C1 9 CO M 1 10 T P290 C183 0 047U K R 479 22 J C176 0 047U K T P281 R 398 0 R N 25 22 1 2 3 4 8 7 6 5 T P226 R 224 75 J T P291 HS C1 3DM 7504001 G N D G 1 G N D G 2 T P116 R 397 0 T P282 C177 0 047U K C198 0 1U K C189 0 1U K R 563 22 J R 572 4 7K A n a l o g In p u t P o r t U 30B P W 328B 30L S M U X IN1 U 3 S M U X IN2 T 1 BM U X IN0 V5 BM U X IN1 V3 BM U X IN2 U 1 R A I1 Y 1 R A I2 A C 2 G A I...

Страница 46: ... 1 1 5 A 1 2 4 A 1 3 3 A 1 4 2 A 1 5 1 A 1 6 48 A 1 7 17 A 1 8 16 A 1 9 9 DQ0 29 DQ1 31 DQ2 33 DQ3 35 DQ4 38 DQ5 40 DQ6 42 DQ7 44 DQ8 30 DQ9 32 DQ10 34 DQ11 36 DQ12 39 DQ13 41 DQ14 43 DQ15 45 C E 26 O E 28 W E 11 R E S E T 12 BY T E 47 R Y BY 15 P 3 V3 37 G N D 27 G N D 46 N C 10 N C 13 W P 14 R 294 100 TP128 R 276 47 J R 373 2K R 280 N C _ 3 3K D11 _NC LL4148 A K R 244 1 0 K NC D 17 LL4148 A K C ...

Страница 47: ...ul l HD DDR SDRAM _ 16M x 16 166M Hz CL2 5 R N 18 22 1 2 3 4 8 7 6 5 R N 13 22 1 2 3 4 8 7 6 5 R N 17 22 1 2 3 4 8 7 6 5 C222 0 1U K R N 19 22 1 2 3 4 8 7 6 5 C223 0 1U K C218 0 1U K C214 0 1U K R N 9 22 1 2 3 4 8 7 6 5 R N 16 22 1 2 3 4 8 7 6 5 R N 21 22 1 2 3 4 8 7 6 5 R N 10 22 1 2 3 4 8 7 6 5 C226 0 1U K C228 0 1U K R 311 22 J R N 14 22 1 2 3 4 8 7 6 5 C216 0 1U K R N 12 22 1 2 3 4 8 7 6 5 C21...

Страница 48: ...10K R N 24 22 1 2 3 4 8 7 6 5 L51 Z120 C340 0 1U K C361 0 1U K T P 2 49 C338 10P NC C343 0 1U K R 354 10K C342 0 1U K R 360 10K R 357 4 7K C373 10U F K C360 0 1U K U 42 M12L64164A 7T G N C DQ 0 2 VDDQ 3 DQ 1 4 DQ 2 5 VS S Q 6 DQ 3 7 DQ 4 8 VDDQ 9 DQ 5 10 DQ 6 11 VS S Q 12 DQ 7 13 VDD 14 LDQ M 15 W E 16 CAS 17 R A S 18 CS 19 BA0 20 BA1 21 A10 A P 22 A 0 23 A 1 24 A 2 25 A 3 26 VDD 27 VDD 1 VS S 54 ...

Страница 49: ...V DD8 M 5 33V DD9 M 6 33V DD10 A A 1 0 33V DD11 A A 1 1 33V DD12 A A 1 2 33V DD13 A A 1 6 33V DD14 A A 1 7 33V DD15 A A 1 8 33V DD16 A B 10 33V DD17 A B 11 33V S S 1 K 1 0 33V S S 2 K 1 1 33V S S 3 K 1 2 33V S S 4 K 1 3 33V S S 5 K 1 4 33V S S 6 K 1 5 33V S S 7 L10 33V S S 8 M 1 0 33V S S 9 N 1 0 33V S S 1 0 P 1 0 33V S S 1 1 R 1 0 33V S S 1 2 T 1 0 33V S S 1 3 U 1 0 33V S S 1 4 U 1 1 33V S S 1 5 ...

Страница 50: ...Scalar Diagram C B A 50 BDL4651VH LCD ...

Страница 51: ...Scalar Diagram C B A BDL4651VH LCD 51 ...

Страница 52: ...52 BDL4651VH LCD Power Diagram C B A ...

Страница 53: ...BDL4651VH LCD 53 Power Diagram C B A ...

Страница 54: ...54 BDL4651VH LCD Power Diagram C B A ...

Страница 55: ... 7 C 7 0 1U K C 2 0 1U K V 6 15V 150P F 1 2 O P O P 4 V 8 15V 150P F 1 2 C 1 0 1U K H 1 V 7 15V 150P 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 1U K T P 2 V 4 15V 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 15V 150P F 1 2 H 2 C 9 0 1U K T P 6 O P O P 2 C 3 0 1U K H 3 T P 4 C 5 0 1U K S W 5 S K R P AB E 010 1 2 3 4 O P O P 5 R 2 68 F V 3 15V 150P F 1 2 O P...

Страница 56: ...Control Diagram C B A 56 BDL4651VH LCD ...

Страница 57: ...BDL4651VH LCD 57 General Product Specification Issued by Technical Marketing Manager Larry Yang Product Identification 46 BDL LCD DISPLAY BDL4651VH 00 ...

Страница 58: ...CE 91 3 1LCD MODULE CHARACTERISTICS 91 3 2 FRONT OF SCREEN PERFORMANCE 91 4 FUNCTIONAL REQUIREMENTS 92 4 1 POWER 92 4 2 PICTURE 92 4 2 1 Wide Screen Signalling Bit WSSB picture size 93 4 2 2 Picture format 93 4 2 3 Picture in Graphics 93 4 3AUDIO 93 4 3 1 Sound related requirements 93 4 4PICTURE SHIFTING 93 4 5 PC PICTURE AUTO ADJUSTMENT FUNCTION D SUB INPUT 94 4 6 ESP ENERGY SAVING PROGRAMMABILIT...

Страница 59: ... 1 Transportation packages 101 7 16 2 Transportation test procedures 101 7 17 PALLET CONTAINER LOADING 102 8 RELIABILITY ENVIRONMENT 102 8 1 MTBF PREDICTION 102 8 2 DEMONSTRATION MTBF 102 8 3 TEMPERATURE 102 8 4 HUMIDITY 102 8 5 ALTITUDE 103 8 6 AIR PRESSURE 103 8 7ENVIRONMENTAL TEST 103 9 REGULATORY COMPLIANCE 103 9 1WORLDWIDE REGULATORY 103 9 2EMC REQUIREMENTS 105 9 4ROHS 105 9 5WEEE 105 9 6ONGO...

Страница 60: ...60 BDL4675XU LCD General Product Specification DOCUMENT REVISION HISTORY Revision no Date Description V1 0 2010 01 05 1st Release V2 0 2011 5 16 2st Release ...

Страница 61: ...ode via D sub DVI and HDMI connector Multi system PAL SECAM NTSC playback Support components video S Video composite video input and audio input Support HDMI Ver 1 3b with HDCP audio included meet EIA 861B standard User friendly and family look OSD menu User friendly and professional look remote controller DPM power management for PC mode VESA standard wall mount Portrait mounting extra ventilatio...

Страница 62: ...od According to DVI 1 0 specification Single link Type A HDMI Video pixel rate 25 MHz to 165 MHz Type A DDC channel Allows source to interrogate capabilities of sink I C signaling 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 75Ω impedance z I C DDC signal DDC2B required DDC serial D...

Страница 63: ... 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 85 500 MHz VESA Standard AddDMT 2003 4 3 PCRES41 1366 x 768 60 Hz 47 7 kHz 85 500 MHz VESA Standard Add...

Страница 64: ...gine is 720 physical 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 access...

Страница 65: ...according to VESA Enhanced EDID 1 3 and EIA CEA 861B for HDMI Allows source to interrogate capabilities of the Display AV inputs Separate EDID for VGA input and HDMI input 2 3 1 EDID content for Analog 00 FF FF FF FF FF FF 00 41 0C 05 D2 01 01 01 01 01 13 01 03 08 5D 34 78 EA 6F C3 A3 55 49 9A 24 10 47 4A AD 4A 00 81 80 81 40 D1 00 A9 40 81 00 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 45 00 ...

Страница 66: ...0B 32 00 00 9E 66 21 56 AA 51 00 1E 30 46 8F 33 00 A2 0B 32 00 00 1E 66 21 50 B0 51 00 1B 30 40 70 36 00 A2 0B 32 00 00 1E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 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 com...

Страница 67: ...nimal power consumption when switch off AC mains switch No power consumption when switch off Inrush current 40A at 240Vac when cold start Leakage current 0 5mA at 240Vac Power factor correction According to EN61000 3 2 2 5 2 Power consumption Normal on TBD w typical TBD w max Standby 0 5w RC standby mode Switch off DC or TACT 0 3w RC in active Switch off AC mains No power consumption 2 5 3 Display...

Страница 68: ...rolled via top control keypads or remote control or RS 232 2 6 1 Hidden controls It can t be easily accessed in front of the set To be revised according to new graphic sheet Key PC mode AV mode DC switch power standby DC switch power standby Decrease Volume down Decrease Volume down Increase Volume up Increase Volume up MENU Select Down Menu Select Down Channel Down MENU Select Up Menu Select Up C...

Страница 69: ...BDL4651VH LCD 69 General Product Specification ...

Страница 70: ...ed blinking Scheduling Red blinking faster LED Active Switch off Red LED Not active Normal on Standby RC command Switch off Blank RC sensor Receiver for Display control transmitter for ITV data cloning Operation Angle RC operational distance 0 for H V 10m 30 for H V 10m 45 for H only 10m Remote Control Philips protocol Philips protocol is used for remote control communication ...

Страница 71: ...BDL4651VH LCD 71 General Product Specification ...

Страница 72: ...72 BDL4675XU LCD General Product Specification ...

Страница 73: ...PIP CHANGE 0x26 CONTRAST 0x27 BRIGHTNESS 0x28 MENU 0x20 UP 0x15 DOWN 0x14 SET 0x23 PLUS 0x22 MINUS 0x21 EXIT 0x1F DISPLAY 0x19 AUTO ADJUST 0x1C MUTE 0x1B VOL UP 0x17 VOL DOWN 0x16 All RC buttons generate RC commands All those commands should be interpreted into the correct actions 2 6 3 OSD MENU 9 languages English German Spanish French Italian Spanish Russian Polish Turkish Simplified Chinese ...

Страница 74: ...74 BDL4675XU LCD General Product Specification PICTURE MENU OVERVIEW ...

Страница 75: ...BDL4651VH LCD 75 General Product Specification ...

Страница 76: ...76 BDL4675XU LCD General Product Specification SCREEN MENU ...

Страница 77: ...BDL4651VH LCD 77 General Product Specification ...

Страница 78: ...78 BDL4675XU LCD General Product Specification AUDIO MENU ...

Страница 79: ...BDL4651VH LCD 79 General Product Specification PIP PICTURE IN PICTURE MENU ...

Страница 80: ...80 BDL4675XU LCD General Product Specification ...

Страница 81: ...BDL4651VH LCD 81 General Product Specification CONFIGURATION 1 MENU ...

Страница 82: ...82 BDL4675XU LCD General Product Specification ...

Страница 83: ...BDL4651VH LCD 83 General Product Specification CONFIGURATION 2 MENU ...

Страница 84: ...84 BDL4675XU LCD General Product Specification ADVANCED OPTION MENU ...

Страница 85: ...BDL4651VH LCD 85 General Product Specification ...

Страница 86: ...86 BDL4675XU LCD General Product Specification ...

Страница 87: ...BDL4651VH LCD 87 General Product Specification ...

Страница 88: ...88 BDL4675XU LCD General Product Specification ...

Страница 89: ...cation 2 7 I O Connectors Connectivity overview Rear connectors Power input 3 pin IEC 320 C13 socket mains AC in AC switch Mains switch at line PC input 15 pins VGA D Sub Female connector with lime green 3 5mm Mini jack audio stereo connector ...

Страница 90: ...ctor 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 on device 15 SCL 16 SDA 17 DDC CEC Ground 18 5V Power 19 Hot Plug Detect YPbPr input YPbPr with R L Cinch audio in AV input S ...

Страница 91: ...in 3 2 Front of Screen Performance Peak brightness 500 nits typ brightness contrast controls are at 100 Luminance uniformity 10 5 points measured Chromatic uniformity Deviation x y 0 015 5 points measured Color tracking x y 0 015 for all grey levels 5 points measured Luminance variation The variation in surface luminance δ WHITE and δ BLACK are defined as δ WHITE 5P Maximum Lon1 Lon2 Lon3 Lon4 Lon...

Страница 92: ...No z De interlace 3D MA motion adaptive z Y 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 w...

Страница 93: ...ation of the audio parameters and the recall of the audio last status 4 3 1 Sound related requirements Volume control Should be gradual change of sound level from zero to maximum output Soft mute A short and gradual increase of the sound to prevent the pop sound during AC plug in out standby on off channel change mute on off Lip Sync 20 to 40 ms Rattling No distortion rattling at 80 max volume 4 4...

Страница 94: ...ange Off 1 99 hours 4 7 Light Sensor The lighter sensor measures the outside brightness according to different environments and sends the information to display Display will adjust the brightness automatically With lighter condition Outdoor Sun light the brightness will increase in the opposite condition the brightness will be decreased to fit darker environment Light sensor detects the change of ...

Страница 95: ...e to Off mode High reduce backlight current around 65 compare to Off mode 5 NON FUNCTIONAL REQUIREMENTS 5 1 Start up behavior LED indication should respond in 1 seconds and picture shows up within 5 seconds for VIDEO S VIDEO VGA and COMPONENT input 10 seconds for DVI input 15 seconds for HDMI input when the Display wakes from standby or power on with DC switch or cold start The first time AC On po...

Страница 96: ... service menu for the baud rate of 1200 4800 9600 19200 57600 115200 6 ACCESSORIES 6 1 Cables z Power cord EU UK NA China Length 1 8 M 50 mm By region z VGA Interface Cable option Length 1 8 M 50 mm 6 2 Remote Control Remote Control Type number EURT57B093 Batteries included Type number R03 B500 01S 6 3 DFU CD RO EDFU and SICP DFU English German Spanish French Italian Russian Polish Turkish Simplif...

Страница 97: ...BDL4651VH LCD 97 General Product Specification 6 5 Warranty card N A 6 6 Others Saddle 7 MECHANICAL 7 1 Cosmetic Qisda ID 7 2 Mechanical Data Files Provide mechanical drawings with key dimensions ...

Страница 98: ...98 BDL4675XU LCD General Product Specification 7 3 Location of Philips Logo ...

Страница 99: ...ins RoHS requirements WEEE requirements PC ABS China Rohs required sales in China only 7 7 Paint Used RoHS requirements WEEE requirements 7 8 Plastic Mold Tooling Tooling to be designed to minimize cosmetic defects induced by molding process sink blush weld lines gate marks ejector marks etc Painting to cover up cosmetic defects due to molding is strongly discouraged No plastic mold tooling ...

Страница 100: ...re Philips must approve the mold texturing Detail document for texture refer to UN D249 The gloss value of texture area 20 gloss units No plastic parts 7 11 Base Tilt Swivel Range Tilt N A per commercial spec request Swivel Range 0 Base detach Should be directly disassembled from main body so as for easy install the Display to wall mount Tip over 15 minimum in worst case base dimension designed so...

Страница 101: ...surrounding cardboard 7 16 1 Transportation packages The overall 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...

Страница 102: ...60 Container loading 8 RELIABILITY ENVIRONMENT 8 1 MTBF prediction 60k hours excluding Panel 8 2 Demonstration MTBF 60k hours with 90 confidence level at CR excluding Panel 8 3 Temperature Operating guaranteed performance according to spec requirements 0 to 40 degree Storage 20 to 60 ºC Shipping 40 to 65 ºC 8 4 Humidity Operating non condensing 20 to 80 Storage non condensing 5 to 95 Shipping non ...

Страница 103: ...ICANT World wide World wide Sa IEC60950 1 2001 EN60950 1 2001 A11 2004 Group and national differences of all countries listed in CB Bulletin No 107A or IEC60950 1 2005 EN60950 1 2006 and National difference of all countries CB Report certificate Supplier Sa European Low Voltage Directives 2006 95 EC Declaration of Conformity MMD E European Electromagnetic Compatibility Directive 2004 108 EC EN5502...

Страница 104: ...A USA O EPEAT EPEAT report Register Supplier MMD China RoHs China O SJ T 11364 2006 Supplier Sa Safety E Electromagnetic Compatibility O other which including recycling energy saving ergonomics GreenMark X X Ray Remark 1 Supplier to provide all approbation documents samples before CR 2 Supplier to pay approbation samples and transportation cost 3 Supplier to pay Switzerland approbation cost and pr...

Страница 105: ...ing Regulatory There s a possibility that other regulatory certificates will be required during the life of the product It is the responsibility of the supplier to provide related documentation DQE Test Items Template Product Release Test DQE DQA The objective of Design Quality Assurance process is to define the activities to be taken by concerning within the Product Creation Process to manage the...

Страница 106: ...cteristics 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 qualified to create the best quality and reliability product to provide to MMD 10 4 Quality and reliability deliverables list During product creation RFQ...

Страница 107: ... luminance No need 1 2 Colour 1 2 1 Colour Temperature v 1 v 1 1 2 2 Chromaticity v 1 v 1 1 2 3 Chromaticity uniformity v 1 v 1 1 2 4 Colour saturation v 1 v 1 1 2 5 Color tracking v 1 v 1 1 2 6 Purity No need 1 2 7 Hue Tint control range v 1 v 1 1 2 8 Colour transition v 1 v 1 1 2 9 Colour shift vs viewing angles v 1 v N A attach panel spec 1 2 10 Gamma value v 1 v 1 1 2 11 RGB and W Gamma curve ...

Страница 108: ...ocus v 1 v 1 1 4 5 Readability v 1 v 1 1 4 6 Moire Mura v 1 v 1 1 4 7 Response time v 1 v 1 1 4 8 Video bandwidth 1 4 9 Video sag 1 4 10 Video black level stability PDP v N A v N A 1 4 11 Video spurious response 1 4 12 Video rising falling time 2 Audio Tests 2 1 Maximum output power v 1 v 1 2 2 Power Bandwidth v 1 2 3 THD v 1 2 4 S N ratio v 1 2 5 Pop noise v 1 v 1 2 6 Hum v N A 2 7 Noise v 1 2 8 ...

Страница 109: ... N A 3 15 Cross modulation v N A 3 16 Cross luminance v N A 3 17 V chip Closed captions and Extended data service v N A 3 18 Remote transmitter frequency stability v 1 3 19 Remote transmitter phase condition of Rf carrier v 1 3 20 Remote transmitter key bounce v 1 v 1 3 21 Remote transmitter multiple key activation v 1 v 1 3 22 Remote transmitter data pulse width v 1 3 23 Remote transmitter messag...

Страница 110: ...2 Key pad Remote control Function v 1 v 1 5 3 Video Mode Detection All Mode v 1 v 1 5 4 Picture Performance All Mode v 1 v 1 5 5 New Modes storge function v 1 v 1 5 6 Video mode operation frequency Range v 1 5 7 Catch in Range v 1 5 8 Holding Range v 1 5 9 Synchronization behavious v 1 5 10 OSD Function v 1 v 1 5 11 OSD Warning Message v 1 v 1 5 12 EEPROM Read Write v 1 5 13 Check Mode Independent...

Страница 111: ...rval v 1 6 8 Mode cycling OSD check v 1 6 9 MTBF Prediction v v 1 6 10 MTBF demo v 3 v 2 6 11 Acoustic noise v 1 v 1 6 12 Father Mother v 1 6 13 EHT 6 14 X ray protection 6 15 Flash over 6 16 Mechanical assembler quality v 1 v 1 6 17 Vibration 2G 3 axial Thermal cycling v N A 7 Environment Reliability tests 7 1 Cold non operational and packed v 1 7 2 Dry heat non operational and packed v 1 7 3 The...

Страница 112: ...10 10 Stand base feet assembly moving and feet contact v N A 8 10 11 Wall mount VESA spacing v 1 8 10 12 Cosmetic and appreance assembly v N A v N A 8 10 13 Impact test glass element v N A 8 10 14 Fragmentation glass element v N A 8 10 15 Screw torque test glass element v N A 8 10 16 Bending force test glass element v N A v N A 9 HALT Tests 9 1 Voltage test v N A 9 2 Thermal step stress test v N A...

Страница 113: ...Hz 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 85 500 MHz VESA Standard AddDMT 2003 4 3...

Страница 114: ...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 85 500 MHz VESA Standard AddDMT 2003 4 3 PCRES41 1366 x 768 60 Hz 47 7 kHz 85 500 MHz VESA Standard AddDMT 2007 11 30 PCRES53 1600 x 1200 60 Hz 75 0 kHz 162 000 MHz VESA Standard VDM...

Страница 115: ...rds for reception and or video playback playback DVD VCR STB 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 Command Command Code Code Communication Control 0x00 PIP source 0x84 Platform and version labels 0xA2 Audio parameters get 0x43 Power state get 0x19 Audio parameter...

Страница 116: ...ch product developing milestone to DQE for review This is not limited to three times Intensive and comprehensive design reviews are recommended whenever required 10 5 3 General Review Procedure 1 Review DQE pending items of previous review meetings 2 Check the current status of all tests and evaluations which should be done and provided by supplier before the meeting 3 Discuss the design quality a...

Страница 117: ...er needs to provide third party verification and certification report The third party must be approved by MMD 10 7 Design change review and confirmation All design changes after product release shall follow the engineering change notes ECN procedures Before Product release that all design changes follow design quality and reliability review procedure 1 5 4 For design quality improvement and lesson...

Страница 118: ...Exploded View BDL4651VH 118 BDL4651VH LCD ...

Страница 119: ...4050 0041 2C 409U0 041 V V V V Packing Styling Model B D L 4 6 5 1 V H 0 0 C N B D L 4 6 5 1 V H 0 0 E U B D L 4 6 5 1 V H 0 0 N A B D L 4 6 5 1 V H 0 1 E U Packing Styling location Description PCM code AUO AUO AUO AUO 100 CUSHION TOP RIGHT 4G 1FJ01 001 V V V V 101 CUSHION TOP LEFT 4G 1FJ02 001 V V V V 110 CUSHION BOTTOM RIGHT 4G 1FJ03 001 V V V V 111 CUSHION BOTTOM LEFT 4G 1FJ04 001 V V V V 102 C...

Страница 120: ... 2 CS 5J1FJ 001 PACK SKD MAIN BD EP46SF3 3 5D 0RC07 021 PCBA PWR BD 300W UP3003 01BG 4 9B 0VE02 QBU SKD ASSY KEY BD WP08SF0 5 9B 0WF05 013 SKD AUDIO BD EP65SF0 6 9B 14F11 001 SKD PCBA IR BD EP42SF3 7 9B 0WF04 011 SKD TRANSFER BD EP65SF0 8 9B 1FJA2 001 SKD COLOR ENGINE BD EP46SF3 120 BDL4651VH LCD ...

Страница 121: ... 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 ...

Страница 122: ... 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 compo...

Страница 123: ...his fail 2 Check keypad board NG or OK No Back light on 1 Check wire cable connection between main board and keypad 2 Check VCC 5V in No Yes OSD image ok Function ok No Check J24 LVDS cable connection No Check main board function Yes Yes Check wire cable connection between back light and power board No Input signal display Check input cable Audio ok No 1 Check audio input cable connection 2 Check ...

Страница 124: ... 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 ...

Страница 125: ...nd MCU_TX is normal Check J22 pin RX and TX is normal No Check U28 pin19 is high Yes No Yes No No KHFN FDEOH RU WUDFH Check control pin RS232_SHDN status default high 1 Check control pin RS232_TXEN status default high 2 Check R520 or R491 is mouted 1 Check U28 soldering or to change a new chip Yes ...

Страница 126: ...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 ...

Страница 127: ...il No OSD image No PC input No DVI input No HDMI input No S Video input No CVBS1 input No CVBS1 ouput 1 Check J10 pin14 2 Check U18 U20 R123 R135 1 Check P5V P2V5 P3V3 P1V8 2 Check J25 PWRBD_ON and LCD_BRT_CTRL Signal 1 Check J8 J9 soldering 2 Check U8 U10 U12 U14 T1 T8 1 Check J3 soldering 2 Check L2 L3 R1 R3 1 Check J29 soldering 2 Check L1 R2 R483 1 Check J30 soldering 2 Check U1 ...

Страница 128: ...ck U1 operation normal VGA repeat output no signal Check U5 operation normal DVI or HDMI picture display abnormal Check U24 U25 operation normal IR function fail Check cable or change another IR board Scheduling function fail Check Y4 waveform or U35 is operation normal ...

Страница 129: ...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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