Philips 220BW8EB/27 Service Manual Download Page 76

Page: 76 / 79

Apply the Fig 1, it should comply with the following formula:

B_min

100%

B_max

Where B_max = Maximum brightness

B_min = Minimum brightness

8.10 White

Uniformity

Definition of White Variation

(δ

W):

Measure the luminance of gray level 255 at 9 points

W = Maximum [L(1), L(2) …… L(9)] / Minimum [L(1), L(2) …… L(9)]

8.11

Contrast ratio

The contrast ration can be calculated by following expression.

            Contrast Ratio (CR) = L255 / L0
            L255 : Luminance of gray level 255
            L0 : Luminance of gray level 0

Typical value:

1000:1(AUO)

8.12

White color adjustment

There are three factory preset white color 9300K, 6500K, sRGB.

Apply full gray64 pattern, with brightness in 100 % position and the contrast control at 50 % position.

The 1931 CIE Chromaticity (color triangle) diagram (x,y) coordinate for the screen center should be:

8.13

Distance between TFT LCD monitor and CRT/TFT monitor

Conducted with different modes or frequencies. No interference in a distance down to 25 cm.

ENVIRONMENT

220BW8 LCD

10%

50%

90%

10%

50%

90%

Summary of Contents for 220BW8EB/27

Page 1: ...iagram Button Board Schematic Diagram Scaler Board Layout Side View Power Board Layout Side View Button Board Layout Side View Exploded View Recommended Parts List Spare Parts List Different Parts List General Trouble Shooting Guide General Product Specification Safety Check Process Page 23 24 28 29 30 31 32 33 34 35 36 37 38 47 48 49 50 51 65 66 78 79 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVIC...

Page 2: ...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 design Servicer assu...

Page 3: ...V typical 1000 1 300 nits 7 0mA 72 5 ms 30 93 K Hz automatic 56 76 Hz automatic 165 M Hz Over 165MHz Warning message will show up 75 ohm 2 2K ohm 700 mVpp Analog R G B separate inputs Separate horizontal and vertical Composite H V TTL level Sync On Green SOG sync 0 3Vp p Negative Signal TMDS link 3 channels Rx0 Rx1 RX2 Both Analog and Digital input It can be switching via OSD option 513 8 mm 416 2...

Page 4: ... PIN No SIGNAL Assignment PIN No SIGNAL Assignment 1 Red 6 Red GND 11 Sense GND 2 Green SOG 7 Green GND 12 Bi directional data 3 Blue 8 Blue GND 13 H H V sync 4 Sense GND 9 DDC 3 3V or 5V 14 V sync 5 N A 10 Logic GND 15 Data clock Pin No Signal Assignment Pin No Signal Assignment Pin No Signal Assignment 1 T M D S data2 9 T M D S data1 17 T M D S data0 2 T M D S data2 10 T M D S data1 18 T M D S d...

Page 5: ...MENU 1 To switch monitor s power on and off 2 To access OSD menu 3 Hot key of contrast adjustment and to adjust OSD value up when OSD menu is active 4 Hot key of brightness adjustment and to adjust OSD Value down when OSD menu is active 5 Automatically adjust the horizontal position vertical position phase and clock settings On Screen Display OSD is a feature in all Philips LCD monitors It allows ...

Page 6: ...Menu 2nd Level Contrast Back 9300K Original Color 6500K User Define Back Red Green Blue Exit Horizontal Vertical Back Analog Digital Back Language English Français Portugues Back Phase Clock Phase Clock Back OSD Settings Horizontal Vertical Back Back o N t e s e R Yes Español 中文 Brightness Contrast Brightness Color Position Input selection More Settings Main Menu 1st Level Sub Menu 2nd Level Contr...

Page 7: ...press the to change the burn in mode from Off to ON Leave factory mode by simply power off the monitor If you only want to enter burn in mode please don t change any other setting items as above listed Unfortunately if some settings has been changed by unknown reasons or wrong operation Please refer to the chapter of W B Adjustment to guide the operator how to restore the default settings or do ad...

Page 8: ...220BW8 LCD ...

Page 9: ...220BW8 LCD ...

Page 10: ...220BW8 LCD ...

Page 11: ...LEVEL MODEL 220BW8 1 lit subpixel 3 2 adjacent lit subpixels 1 3 adjacent lit subpixels one white pixel 0 Distance between two bright dot defects 15 mm Total bright dot defects of all types 3 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 220BW8 1 dark subpixel 5 2 adjacent dark subpixels 2 3 adjacent dark subpixels 0 Distance between two black dot defects 15 mm Total black dot defects of all types 5 TO...

Page 12: ...Wiring Diagram CN2 1 2 29 30 CN7 8 1 CN3 CN4 CN1 7 8 1 2 CN101 CN1 CN2 CN3 CN4 CON1 1 8 220BW8 LCD ...

Page 13: ...ase 4pcs screws from stand and take off it 4 Release the two screws from rear cover 5 Release the two screws on the underside of rear cover then take out rear cover 6 Release the three screws on the left side of bezel then release the other three screws on the right of bezel 7 Tear off the adhesive tape and take out the cable from the sink of main board note don t do it forcibly 8 Release the two ...

Page 14: ...Separate the panel and shielding 12 Release the four hexagonal screws 13 Take out the protect film and release the four screws from power board then release the three screws from the main board 14 Separate the connect cable between main board and power board then take out the connect cable from main board note be careful of the jack don t do it forcibly ...

Page 15: ...220BW8 LCD ...

Page 16: ...220BW8 LCD ...

Page 17: ...220BW8 LCD ...

Page 18: ...220BW8 LCD ...

Page 19: ... the HDCP KEY that you save button of ISP HDCP Step 5 If the Flash Rom of monitor is 2MB please choose 3F000 but if it is 1MB please choose 1F000 if you choose amiss the monitor maybe shut down then press the Step 6 The software will write HDCP KEY into monitor Step 7 If the software write HDCP KEY into monitor successfully the message will be display as follow if the software write HDCP KEY into ...

Page 20: ...597 Blue y 0 082 White y 0 329 35 ESTABLISHED TIMING I 720 x 400 70Hz VGA IBM 640 x 480 60Hz VESA 640 x 480 67Hz MAC II Apple 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 56Hz VESA 800 x 600 60Hz VESA 36 ESTABLISHED TIMING II 800 x 600 72Hz VESA 800 x 600 75Hz VESA 832 x 624 75Hz MAC II Apple 1024 x 768 60Hz VESA 1024 x 768 70Hz VESA 1024 x 768 75Hz VESA 1280 x 1024 75Hz VESA 37 Manufacturer ...

Page 21: ...y 0 597 Blue y 0 082 White y 0 329 35 ESTABLISHED TIMING I 720 x 400 70Hz VGA IBM 640 x 480 60Hz VESA 640 x 480 67Hz MAC II Apple 640 x 480 72Hz VESA 640 x 480 75Hz VESA 800 x 600 56Hz VESA 800 x 600 60Hz VESA 36 ESTABLISHED TIMING II 800 x 600 72Hz VESA 800 x 600 75Hz VESA 832 x 624 75Hz MAC II Apple 1024 x 768 60Hz VESA 1024 x 768 70Hz VESA 1024 x 768 75Hz VESA 1280 x 1024 75Hz VESA 37 Manufactu...

Page 22: ...and waveforms shown in the diagrams are indicative The semiconductors indicated in the circuit diagram and in the parts lists are interchangeable per position with the semiconductors in the unit irrespective of the type indication on 3 2 Schematic Notes All resistor values are in ohms and the value multiplier is often used to indicate the decimal point location e g 2K2 indicates 2 2 Kohm Resistor ...

Page 23: ...LVA1P LVA1M LVA0M LVA0P LVBCKP LVB1P LVB0P LVBCKM LBA2M LVB3P LVB0M LVB2P LVB1M LVB3M HPD_CTRL DET_DVI VCTRL MUTE VOLUME STBY A5 5 PANEL LVB1M LVB0M LVB2P LVA1M LVB2M LVB3M LVA3P LVBCKP LVB3P LVA1P LVB1P LVA0M LVBCKM LVA3M LVA0P LVB0P LVACKP LVA2P LVACKM LVA2M on_PANEL 5V VCC12 A3 3 INPUT RIN GIN BIN VSYNC GNDR GNDG GNDB DET_VGA HSYNC SOG DDCA_SDA DDCA_SCL B G G R CLK R CLK B DDCD_SDA DDCD_SCL PC5...

Page 24: ... TO252 NC ADJ GND 1 VOUT 2 VIN 3 OUT 4 C3 0 1uF 6 NC C3 0 1uF 6 NC CN1 CONN 4x2 R CN1 CONN 4x2 R 4 5 6 1 2 3 8 7 C7 330u 16V C7 330u 16V C1 0 1uF 6 C1 0 1uF 6 R5 10K 6 R5 10K 6 R4 1K 6 R4 1K 6 R12 2K 6 R12 2K 6 R13 100 6 R13 100 6 Q2 2N3904 Q2 2N3904 3 1 2 R10 0 6 R10 0 6 D4 SSM12LL D4 SSM12LL R11 2 2K 6 R11 2 2K 6 R6 10K 6 R6 10K 6 R9 0 6 R9 0 6 C4 1uF 8 C4 1uF 8 R17 200 6 1 R17 200 6 1 Q1 MMST39...

Page 25: ...31 56 6 1 R51 10K 6 NC R51 10K 6 NC R64 10 6 NC R64 10 6 NC C24 33pF 6 C24 33pF 6 D24 BAV99 NC D24 BAV99 NC 3 2 1 C27 0 1uF 6 NC C27 0 1uF 6 NC C35 0 1uF 6 NC C35 0 1uF 6 NC R44 2 2K 6 R44 2 2K 6 C20 0 1uF 6 NC C20 0 1uF 6 NC CN4 DVI D NC CN4 DVI D NC RX2 1 RX2 2 GND 3 RX4 4 RX4 5 SCL 6 SDA 7 VS 8 RX1 9 RX1 10 GND 11 RX3 12 RX3 13 5V 14 GND 15 HP 16 RX0 17 RX0 18 GND 19 RX5 20 RX5 21 GND 22 RXC 23...

Page 26: ... 66 VDDP 71 GPIO_P13 PWM2 125 VDDP 54 VDDP 58 JP1 HEADER4X1 NC JP1 HEADER4X1 NC 1 2 3 D31 DAN217K NC D31 DAN217K NC 1 2 3 R108 10K 6 NC R108 10K 6 NC C50 4 7uF 16V C50 4 7uF 16V R78 20K 6 R78 20K 6 FB6 CX201209813 8 NC FB6 CX201209813 8 NC R104 0 6 NC R104 0 6 NC R72 390 6 1 R72 390 6 1 C42 0 1uF 6 C42 0 1uF 6 C38 0 1uF 6 C38 0 1uF 6 U7 24C04 NC U7 24C04 NC A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VC...

Page 27: ...2 B S 2 1 H2 MTH276D126 1 H2 MTH276D126 2 3 4 5 6 7 8 9 Q4 SI9435 Q4 SI9435 2 3 4 5 7 6 8 1 R21 1 2K F NC R21 1 2K F NC R22 10K 6 R22 10K 6 CN2 1841 30P CN2 1841 30P 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 C11 0 1uF 6 C11 0 1uF 6 C12 330U 16V C12 330U 16V C9 2200PF 6 C9 2200PF ...

Page 28: ... 20K 6 NC R26 20K 6 NC AR1 1K 6 NC AR1 1K 6 NC AR9 CX201209813 8 NC AR9 CX201209813 8 NC AR16 1K 6 NC AR16 1K 6 NC AR4 3 9K 6 NC AR4 3 9K 6 NC AU1 TDA7496L NC AU1 TDA7496L NC INL 4 INR 9 VAROUT_L 5 VOLUME 6 VAROUR_R 7 OUTL 17 OUTR 14 MUTE 12 STBY 11 SVR 10 GND 13 VS 15 VS 16 GND 1 GND 2 GND 3 GND 19 GND 20 GND 18 AL3 CX201209813 8 NC AL3 CX201209813 8 NC 1 2 AC4 1uF 8 NC AC4 1uF 8 NC AC9 330U 16V ...

Page 29: ...2 G D S Q1 C5 R6 D15 R34 C9 R35 C10 R36 C11 R37 C12 D10 D12 D11 D13 IC_VCC DBRT R12 R19 R41 C8 R40 Q3 C35 C36 C37 D16 LI R42 R43 R39 R38 2 1 4 3 JP10 C1 C1 JP10 B4 C2 C2 L1 C1 C3 C2 L1 B3 C4 C2 L1 B4 C5 D3 L1 B6 C6 D3 LV1 C1 C7 D4 LV1 D8 C8 C1 LV2 B1 C9 B5 LV2 C8 C10 A5 LV3 B1 C11 B7 LV3 C8 C12 A7 LV4 A1 C14 B2 LV4 C8 C15 B2 Q1 D2 C16 A2 Q2 A3 C17 A2 Q3 D2 C18 C3 R1 C1 C19 C6 R2 D2 C20 C6 R3 C2 C2...

Page 30: ... R101 CY102 R102 1 4 2 3 LF101 R241 ZD260 R264 C243 C264 C244 R113 CY104 ZD110 F260 F240 R124 R122 R123 1 2 SW101 ZD111 BD101 D2 C114 D2 C115 D3 C120 B2 C123 B1 C231 B3 C240 C3 C241 B3 C242 C3 C243 C4 C244 B3 C260 D3 C261 D3 C263 D3 C264 D4 CN100 D1 CX101 D1 CY101 D1 CY102 C1 CY103 A3 CY104 C2 D110 C2 D120 C2 D240 C3 D260 D3 F101 D1 F240 C4 F260 D4 IC230 B3 K2 B3 L120 C2 L240 C3 LF101 D1 LF102 D2 ...

Page 31: ... 9 10 10 11 11 12 12 A A B B C C D D E E F F G G MENU SEL PWR LEFT AMBER RIGHT GREEN CON1 PH 1 0mm 8Pin NC 1 2 3 4 6 8 7 5 9 10 GREEN AMBER 3 1 2 4 LED1 KPTB 1612 SW1 SW METALDOME SW2 SW METALDOME SW3 SW METALDOME SW4 SW METALDOME SW5 SW METALDOME CON1 D2 SW1 D5 SW2 D5 SW3 E5 SW4 E5 SW5 E5 LED1 F5 ...

Page 32: ...N4 B5 L4 E2 R39 C4 R90 E2 AQ3 E4 C33 C4 CN5 D3 L5 E2 R41 D3 R91 E2 AR1 D3 C34 B4 CN6 E2 L6 E2 R42 C2 R92 E2 AR2 D3 C35 B4 CN7 E2 L7 E2 R43 C2 R93 E2 AR3 D3 C36 B2 D1 B2 L8 E3 R44 C4 R94 E3 AR4 D3 C37 B3 D2 B2 L9 E1 R45 C4 R95 C2 AR5 D3 C38 B2 D3 B4 L10 E1 R46 C2 R96 E1 AR6 E4 C39 B2 D4 A3 Q1 B1 R47 C2 R97 E1 AR7 E4 C40 B2 D5 C4 Q2 B1 R48 D3 R98 B4 AR8 E3 C41 C2 D6 C4 Q3 A1 R49 D3 R99 B4 AR9 E4 C42...

Page 33: ...220BW8 LCD Layout Side View Scaler Board 33 S B 220BW8 LCD 33 ...

Page 34: ...P12 E3 C260 E4 JP201 E4 C261 E4 JP202 E5 C263 E5 JP203 E5 CN1 E1 JP204 E5 CN2 E1 L101 B3 CN3 A1 L120 C4 CN4 A1 L240 E4 CN100 A4 LF102 B4 CN101 D5 PC201 D5 CX101 B3 R112 C3 CY101 A3 R113 C4 CY102 A4 R240 D4 CY103 D4 R240 E4 CY104 A5 R241 E5 D110 C4 R260 E4 D120 C4 R262 E5 D240 E4 R264 D5 D260 E3 SW101 A3 EL101 A4 T1 C1 EL102 A4 T101 D4 EL103 A4 TH101 B4 F101 B3 U101 C5 F240 D5 VA101 B3 F260 D5 ZD11...

Page 35: ...5 C3 C23 C3 R26 C3 C25 B2 R27 C3 C26 B3 R28 D2 C27 C3 R29 D2 C28 B2 R30 D2 C29 C3 R31 D3 C30 C3 R32 D2 C35 A3 R33 D2 C35 B3 R34 D3 C36 C3 R35 D2 C37 C3 R36 E3 C120 C4 R37 D2 C231 B4 R38 B2 C243 B5 R39 B2 C264 B5 R40 A3 D1 C3 R41 A3 D2 A2 R42 B2 D3 D2 R43 B2 D4 D3 R101 D4 D5 C3 R102 D4 D6 D3 R120 C4 D7 D2 R121 C4 D9 B3 R122 C4 D10 C3 R123 C4 D11 D2 R124 C4 D12 E2 R230 B5 D13 D2 R231 B4 D14 C3 R232 ...

Page 36: ...220BW8 LCD Layout Side View Button Board 36 B A 220BW8 LCD 36 B B CON1 A5 LED2 B5 SW6 B5 SW5 C5 SW4 C5 SW3 D5 SW2 E5 SW1 F5 LED1 F5 ...

Page 37: ...P 1 6 DD0L9ELC030 CABLE LVDS 30P 150MM LINKTEC AU L9EA1 GP 1 23 FCWBF001019 POWER MYLAR WBF C1 FCWBF001 REV3A GP 1 7 10WBZRMB041 10WBZRMB050 WBTB M B ASSY WBZR S1AA TSUMU58WHJ GP 1 24 FCL9V005015 AL FOIL L9VDQ 4 FCL9V005 R3A 100 80 GP 1 8 MBLI1004018 IO NUT LI1 MBLI1004 REV3A GP 4 25 FAWBZA06010 PCB SHIELDING WBZA L2 FAWBZA06 REV3A GP 1 9 DDW0ZRPB008 CABLE MB POWER B 8P 8P 180MM W0ZR GP 1 26 MM300...

Page 38: ...4EUA 50V 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR ...

Page 39: ...GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR STAND SUB ASSY...

Page 40: ...C144EUA 50V 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0...

Page 41: ...1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR STAND SUB ASSY H ...

Page 42: ...4EUA 50V 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR ...

Page 43: ...MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR STAND SUB A...

Page 44: ... DTC144EUA 50V 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004...

Page 45: ...1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR STAND SUB ASSY H ...

Page 46: ...4EUA 50V 30MA GP 1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR ...

Page 47: ...1 Q5 TRANSISTOR BAM09435006 TR MOSFET ME9435A 30V 5 3A SOIC8 GP 1 Q4 TRANSISTOR BAM44110011 TRANS MOSFET AO4411 30V 8A SOIC8 GP 1 Q4 TRANSISTOR BAM9435YZ17 TR MOSFET SI9435BDY E3 30V 5 1A GP 1 Q4 LCD speaker DN002514F09 SPEAK ASSY WBZA FG 2514D2H1 1W 2 GP 1 Item 12 in exploded view LCD speaker DN006316S10 SPEAK ASSY WBZA X06316N 033 1 5W 2 GP 1 Stand 996510007645 37W0ZRSU004 W0ZR STAND SUB ASSY H ...

Page 48: ...3 GP C55 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C56 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C57 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C58 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C60 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C62 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C63 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C68 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C69 CAP CHIP 0 1U 25V 80 20 Y5V 0603 GP C71 CAP CHIP 0 1U 25V 80 20 Y5V 060...

Page 49: ...DER 30P 2R MR P2 0 H4 HJQ GP CN4 CONN DIP DVI 24P 3R FR P1 905 H10 04 GP CN4 CONN DIP DVI 24P 3R FR P1 91 H9 9 GP CN3 CONN D SUB 15P 3R FR P1 15 H12 55 GP CN3 CONN D SUB 15P 3R FR P1 15 H12 55 GP CN7 CONN DIP HEADER 8P 2R FR P1 0 H3 0 GP ACN CONN DIP HEADER 4P 1R MR P2 0 H4 1 GP AJ1 CONN DIP PHONE JACK 5P FR J303 1 A G GP AU1 IC 20P TDA7496L DIP GP W0ZR BUTTON B ASSY FOR WBZR GP 23W0ZRBB019 W0ZR B...

Page 50: ...ER HANDLE DOWN W9C B1 JXW9C002 REV3A GP HANDLE DOWN LCD FILM 495 325 WBC B1 JXWBC001 R3A GP LCD FILM TYPE L7ZI A1 JXL7ZI04 REV3A 72MM GP CABLE MB VGA 15 15P 1 8M BLACK L7ZI GP CABLE AUDIO ST 1 8M BLACK W9ZA GP POWER CORD B 1 8M SP 506 10A CHN GP PACKING ASSY Item Part Number Part Description 2nd source 24WBZRLA0H6 WBZR LCD MODULE ASSY B B CN GP V V 24WBZRLA086 WBZR LCD MODULE ASSY B B GP V V V V V...

Page 51: ...nf file 2 Screen size not correct 3 Picture too large or small 4 Unstable picture Picture flickers 5 Out of H V Sync 6 Picture too bright 7 Picture too dim 8 No power LED is off 9 Missing color 10 OSD main menu locked 11 Jitter Video Noise 12 Power management function is not active 13 220BW8 LCD 51 ...

Page 52: ...some word with your keyboard to wake up computer from saving status 2 Check that your video cable is plugged in and does not have bent pins Note Do not set screen saver at 14 minutes It will cause no display problem as above mentioned Action Change timer setting of screen saver or disable screen saver General Trouble Shooting Guide ...

Page 53: ...t 2 Change resolution It may cause by PC 3 LCD monitor can not display Vertical Frequency setting at 76 Hz 85 Hz Is picture displayed normally 1 Make sure the correct signal is input 2 Press the keyboard or operate the mouse 3 Make sure of the range of the input frequency and then set the computer It is need to check and repair the monitor Is picture displayed normally END END 1 Try system with an...

Page 54: ...then click advanced 5 Choose monitor button point to change then click next 6 Choose display a list of all the drivers in a specify location so you can select the driver you want then click next and then click have disk 7 Click browse button then choose the appropriate drive F RD ROM Drive then click ok button 8 Click the ok button then choose your monitor model and click the next button 9 Click f...

Page 55: ...r via OSD manipulation Select Reset to Factory settings Try the monitor with another computer Video card could be defective Is picture displayed normally END Consult a service center the monitor may be defective END YES No YES No Reset monitor via OSD menu manipulation Change monitor timing to work at the recommended resolution OK Please contact your dealer reseller for more information 4 END YES ...

Page 56: ...ers Vertical Horizontal flicker appears Push the AUTO button Eliminate the Vertical Horizontal bars using the Phase Adjustment in the first window OK Please contact your dealer reseller for more information YES NO END General Trouble Shooting Guide ...

Page 57: ... another system Monitor related Make sure that the video system doesn t select a driver that is outside the monitor H V scan range out of presetting timing range while going into windows Run windows by using basic VGA mode example 640 480 1 Try system with another monitor 2 Try monitor with another system Monitor related It is need to check and repair the monitor It is need to check and repair the...

Page 58: ...ally Reset the monitor via OSD manipulation Select Reset to factory settings or change the color temperature settings to be 9300 color coordination from OSD menu Try the monitor with another computer video card could be defective Is picture displayed normally It is need to check and repair the monitor YES END NO END YES NO General Trouble Shooting Guide ...

Page 59: ...ture settings to be 9300 color coordination from OSD menu Try the monitor with another computer video card could be defective Is picture displayed normally It is need to check and repair the monitor Note 1 Sun light passing through a window is much brighter than monitor luminance luminance is the measurable quantity which most closely corresponds to brightness therefore the two worst places for a ...

Page 60: ... Power off the monitor and then on Power LED on The monitor may have become faulty due to excessive shock It is need to check and repair the monitor Power LED on Insure that unit is plugged into a known good power source move a good radio to plug into the power source to test it It is need to check and repair the monitor END YES YES YES END NO YES YES YES NO NO General Trouble Shooting Guide ...

Page 61: ... YES YES END NO There are 2 easy ways to determine the Missing color problem 1 View an image that is supposed to be White If one of the colors RGB is not functioning White can not be produced 2 View an image that supposed to contain Red Green and Blue Color problems will be apparent when one or more of these colors can not be displayed Normal White Magenta or Purple Color means that the green sub ...

Page 62: ...SD MAIN MENU LOCKED Press and hold the OSD menu key for about 10 seconds until picture displays OSD MAIN MENU UNLOCKED OK Please contact your dealer reseller for more information END YES NO General Trouble Shooting Guide ...

Page 63: ...OCKED Press and hold the OSD menu key for about 10 seconds until picture displays OSD MAIN MENU UNLOCKED OK Please contact your dealer reseller for more information END YES NO General Trouble Shooting Guide 220BW8 LCD 63 ...

Page 64: ...Noise disappear Video system problem Monitor related Power off any monitor that is within 2 or 3 feet away Remove any unshielded speakers away from the monitor Make sure there are no flourescent light fixtures close to the monitor Try to keep monitor away from large metal structures power poles fans and metal carts Check for other devices that may be causing magnetic interference Is picture displa...

Page 65: ...f the video signals of PC are not off power management function is not active normally Repeat to power on and off power management There are accelerator boards not complied with VESA OK Consult a service center the monitor may be defective NO YES END General Trouble Shooting Guide 220BW8 LCD 65 ...

Page 66: ...uantity 3 LCD SPECIFICATION 3 1 LCD specification 4 COSMETICS APPEARANCE 4 1 GAP definition 4 2 Panel Offset 4 3 Horizontal tilt 5 CONNECTORS 5 1 Video Connection 5 2 PIN Assignment 5 2 1 15 pin mini D Sub connector 5 2 2 DVI D connector 6 OSD 6 1 Control of OSD 6 2 Adjustment Parameters 7 ELECTRICAL SPECIFICATION 7 1 Power Specification 7 1 1 AC DC converter 7 1 2 Power Management 7 2 Standard Te...

Page 67: ...11 Contrast ratio 8 12 White color adjustment 8 13 Distance between TFT LCD monitor and CRT TFT monitor 9 ENVIRONMENT 9 1 Environmental conditions 10 REGULATORY STANDARDS 10 1 Safety approvals 10 2 Power management 10 3 Certificates Reports for the production start 11 RELIABILITY 11 1 Reliability of the monitor 12 CUSTOMIZATION 12 1 Identity Customization 12 2 EAN SAP Identification 12 3 Plastic 1...

Page 68: ...al frequency 56 76 Hz Screen diagonal 22 Inch Viewing Angle CR 10 H V 160 160 Max opening horizontal picture size 477 7 mm Max opening vertical picture size 300 1 mm Max active horizontal picture size 473 76 mm Max active vertical picture size 296 1 mm 2 MECHANICAL SPECIFICATION 2 1 1 Monitor Housing The front bezel and the back cabinet are based on TVI OEM tooling and Philips design chin 2 1 2 Ve...

Page 69: ... x 0 282 Display surface Non glare type Non glare type Color depth 16 7M colors 16 7M colors Backlight 4 CCFL 4 CCFL Viewing angle 160 for H V 170 H 160 V Contrast ratio 1000 1 Typ 800 1 Min 1000 1 Typ 700 1 Min White luminance 300nit Typ 250nit Min 300nit Typ 250nit Min Color gamut 72 72 Gate IC TBC TBC Source IC TBC TBC Response time 5ms 5ms 4 COSMETICS APPEARANCE 4 1 GAP definition The gap betw...

Page 70: ...pin DVI D connector cable is as follows Pin No Description 1 T M D S data2 2 T M D S data2 3 T M D S data2 shield 4 No Connect 5 No Connect 6 DDC clock 7 DDC data 8 No Connect 9 T M D S data1 10 T M D S data1 11 T M D S data1 shield 12 No Connect 13 No Connect 14 5V Power 15 Ground for 5V 16 Hot plug detect 17 T M D S data0 18 T M D S data0 19 T M D S data0 shield 20 No Connect 21 No Connect 22 T ...

Page 71: ... DDC CI ON OFF OSD Tree 1st LEVEL 2nd LEVEL 3rd LEVEL MONITOR SETUP Exit Brightness Brightness Contrast Contrast Color Original Color 9300K 6500K sRGB User Define Horizontal Position Vertical Input Selection Analog D Sub Digital DVI D Language See SKU Phase Phase Clock Clock Horizontal More Settings OSD Settings Vertical No Reset Yes Audio Option Stand alone For selective model Mute Volume Serial ...

Page 72: ...Hz 146 25MHz signal sources must have 75 ohm output impedance 2 Luminance setting controls to be set to 300 nits with full screen 100 duty cycle white signal 3 Warm up more than 30 minutes after power on with signal supplied 4 Ambient light 400 600 lux 5 Ambient temperature 20 5 C 7 3 Test equipment Personal computer with Windows 98 2000 XP Luminance meter Minolta CA110 Videogenerator Chroma 2000 ...

Page 73: ...eset modes 18 Preset modes 45 User modes 10 Note 1 Screen displays perfect picture at 18 factory preset modes 2 Screen displays visible picture with OSD warning when input modes are the 45 preset modes Factory preset modes 18 modes Item H Freq KHz Mode Resolution V Freq Hz BW MHz 1 31 469 IBM VGA 10H 640x350 70 086 2 31 469 IBM VGA 3H 720x400 70 087 3 31 469 IBM VGA 12H 640x480 59 94 4 35 MACINTOS...

Page 74: ...anking mode 1440x900 59 901 88 75 40 55 935 VESA 1440x900 59 887 106 5 41 70 635 VESA 1440x900 74 984 136 75 42 75 VESA 1600x1200 60 161 43 66 587 CVT 2 3MA R 1920x1080 60 0 for DVI D 138 5 44 65 29 CVT1 76MW 1680x1050 60 146 45 65 29 CVT1 76MW R 1680x1050 60 119 Remark Timing which marked light blue are factory preset mode 7 10 Audio Specification N A 8 DISPLAY PERFORMANCE 8 1 Picture performance...

Page 75: ...cle 0 Total bright dot defects of all type 3 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 220BW8 1 dark sub pixel 5 2 adjacent dark sub pixels 2 3 adjacent dark sub pixels one white pixel 1 Distance between two black dots 15mm Black dot defects within 20 mm circle 1 Total black dot defects of all type 5 TOTAL DOT DEFECTS ACCEPTABLE LEVEL MODEL 220BW8 Total bright or black dot defects of all type 5 8 8...

Page 76: ...255 L0 L255 Luminance of gray level 255 L0 Luminance of gray level 0 Typical value 1000 1 AUO 8 12 White color adjustment There are three factory preset white color 9300K 6500K sRGB Apply full gray64 pattern with brightness in 100 position and the contrast control at 50 position The 1931 CIE Chromaticity color triangle diagram x y coordinate for the screen center should be 8 13 Distance between TF...

Page 77: ...0 283 0 015 Y 0 297 0 015 6500K sRGB CIE coordinates X 0 313 0 015 Y 0 329 0 015 sRGB CIE coordinates X 0 313 0 015 Y 0 329 0 015 10 REGULATORY STANDARDS Note All certificates must be raised under the name of Philips 10 1 Safety approvals CB report CE TUV GS TCO 0 10 2 Power management Energy Star 10 3 Certificates Reports for the production start When the first production of the monitor starts th...

Page 78: ...ws Refer to MakeUp sheet Graphic sheet 12 4 Definition of serialnumber Refer to Philips definition 12 5 Definition of the barcode label Refer to Philips definition 12 6 Accessories Refer to SKU 13 ECR HANDLING Not any change without approved ECR Every ECR to the golden samples must be approved by PHILIPS Even ECR for minor changes must be released by PHILIPS For the ECR procedure the vendor has to...

Page 79: ...icians review test procedures so that HV requation are always checked as a standard servicing procedure and the reason for this prudent routine is cleanly understood by everyone It is important ot use an accurate and reliable HV meter It is recommended that the HV recorded on each customer s invoice which will demonstrate a proper concern for the customer s safety 5 When troubleshooting and making...

Search results

Summary of Contents for 220BW8EB/27

Reviews:

Related manuals for 220BW8EB/27

Brands by name

Popular brands

Philips 220BW8EB/27, Service Manual

Search results

Summary of Contents for 220BW8EB/27

Reviews:

Related manuals for 220BW8EB/27

Brands by name

Popular brands