Philips 190C1SB/00 Service Manual Download Page 39

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RX2-

RX2+

GI1-

RI1-

R I1

HSO

VSO

SCL

SDA

SCL

PVCC

SPI_CK

SPI_SI

SPI_CE

SPI_SO

SPI_CE

SPI_SO

SPI_SI

SPI_CK

EWP

VSIN

SOGI

BI1

BI1-

RX0+

RX1+

RX0-

RX1-

GI1

RXC-

RXC+

H SIN

EWP

VSO

HSO

DPLL

VGA_SDA

VGA_SCL

DVI_SDA

DVI_SCL

T0M

T0P

T2M

T2P

TCLK1M

TCLK1P

T3M

T3P

T1M

T1P

T4M

T4P

T5M

T5P

T6M

T6P

TCLK2M

TCLK2P

T7M

T7P

VGA_DET

DVI_HPD

DVI_DET

LS_INT

INV_ON/OFF

VOL_ADJ

MUTE

R_PWM

G_PWM

B_PWM

LED_BLU

LED_ORG

Smart_BLU

PANEL_ON

PWR_KEY

ADC_KEY1

ADC_KEY2

LS_CURRENT

SDA

SCL

RX2+

RX2-

RX1-

RX1+

RX0-

RX0+

RXC-

RXC+

BI1-

VSIN

GI1

HSIN

BI1

GI1-

SOGI

RI1

RI1-

SENSOR

INV_ADJ

12V_Enable

VGA_3V3

DVDD

+1.8V

ADC_VAA

CVDD1V8

DVDD

CVDD1V8

+3.3V

ADC_VAA

+3.3V

DVDD

+3.3V

VGA_3V3

115

PWM control Backlight 2009.01.14

ᆃش

ange

BenQ scaler pulse issue

R131

NC/4.7K J

L11

Z220

C45

22P J

C35

1UF K

R40

100 J

C83

0.1U K

R43

100 J

R128

100 J

C46

22P J

IC FLASH MX25L1005MC-12G SON-8

CE#

WP#

VSS

SCK

HOLD#

VDD

Z220

R41

100 J

NT68667 / NT68670B

RSTB

MCU_VCC

MCU_GND

RX2+

RX2-

AVCC

RX1+

RX1-

AGND

RX0+

RX0-

AGND

RXC+

RXC-

AVCC

REXT

PVCC

PGND

BIN1+

BIN1-

SOG1I

GIN1+

GIN1-

RIN1+

RIN1-

ADC_VAA

ADC_GNDA

PC2

PD6

PB3/ADC3/INTE1

P31/TXD

P30/RXD

PB2/ADC2/INTE0

PB7/DDC_SDA1*

PB6/DDC_SCL1*

PA3/PWM5

PA4/PWM6*

PA5/PWM7*

PA6/PWM8*

PA7/PWM9*

HSYNCI1

VSYNCI1

PLL_GND

GND

PLL_VDD

PB5/DVI_SDA0*

PB4/DVI_SCL0*

PD5

SDA/P35

SCL/P34

DVDD

CVDD

DVDD

RSBA1P/V0

RSBA1M/V1

RSBA2P/V2

RSBA2M/V3

RSBA3P/V4

RSBA3M/V5

RSCLKAP/V6

RSCLKAM/V7

RSGA1P/VCKI

RSGA1M

DGND/CGND

PC6

102

DGND/CGND

101

RSRB3M/DHS

100

RSRB3P/DVS

RSRB2M/DDE

RSRB2P/DCLK

RSRB1M/TTL_POL

RSRB1P

RSGB3M/R7

RSGB3P/R6

RSGB2M/R5

RSGB2P/R4

DVDD

RSGB1M/T0M/R3

RSGB1P/T0P/R2

RSCLKBM/T1M/R1

RSCLKBP/T1P/R0

RSBB3M/T2M/G7

RSBB3P/T2P/G6

RSBB2M/TCLK1M/G5

RSBB2P/TCLK1P/G4

RSBB1M/T3M/G3

RSBB1P/T3P/G2

DGND/CGND

RSRA3M/T4M/G1/RSRB0M

RSRA3P/T4P/G0/RSRB0P

RSRA2M/T5M/B7/GSGB0M

RSRA2P/T5P/B6/RSGB0P

RSRA1M/T6M/B5/RSGB0M

RSRA1P/T6P/B4/RSBB0P

RSGA3M/TCLK2M/B3

RSGA3P/TCLK2P/B2

RSGA2M/T7M/B1

RSGA2P/T7P/B0

PA1/PWM3

PA2/PWM4

PA0/PWM2

OSCO

128

OSCI

127

PB0/ADC0

126

PB1/ADC1

125

PC5

124

PC4/PWM1

123

PC3/PWM0

122

PC1*

121

PC0*

120

NC/CVDD

119

PWMB/GPO8

118

PWMA/GPO7

117

GPO6

116

CVDD

115

INT_HSO/GPO5

114

INT_VSO/GPO4

113

GPO3/AD1

112

GPO2/AD0

111

GPO1

110

NC/GND

109

PD4

108

PD3

107

PD2

106

PD1

105

PD0

104

PC7

103

L5
Z220

R37

470

C82

22U K

R307

100 J

TX1

R86

10K J

R42

100 J

C50

1U K

R129

100 J

C42

0.1U Z

R50

12K J

C44

1U K

L10

Z220

RX1

R308

100 J

C48
4.7U K

Z220

C38

4.7U K

R53

10K J

C39

0.1U Z

C47

1U K

12MHZ

R36

1K J

R147

4.7K J

R130

4.7K J

R39

4.7K J

C36

1UF K

C79

0.1U Z

C80

0.1U Z

R45

4.7K J

C32

0.1U K

AT24C16AN-10SJ-1.8

GND

VCC

SCL

SDA

C43

0.1U K

C34

1UF K

R87

10K J

R38

4.7K J

C49
4.7U K

C40

0.1U K

R51

100K J

R48

1M J

C33

0.1U K

C41

0.1U Z

C37

0.1U Z

S c alar Diagram & C .B .A

C 32

C 33

C 34

C 35

C 36

C 37

C 38

C 39

C 40

B 4

C 41

C 42

C 43

B 2

C 45

C 1

C 46

C 1

C 47

C 48

C 49

C 50

C 4

C 79

C 80

C 1

C 82

C 83

L 10

L 11

L 5

L 6

L 9

R 128

R 129

R 130

R 147

B 5

R 307

C 4

R 308

C 4

R 36

C 4

R 37

R 38

B 5

R 39

B 5

R 40

B 2

R 41

B 2

R 42

B 2

R 43

C 2

R 45

C 4

R 47

C 5

R 48

C 1

R 50

C 4

R 51

C 2

R 53

C 4

R 86

C 1

R 87

C 1

B 5

Y 1

C 1

190C1 LCD 39

Summary of Contents for 190C1SB/00

Page 1: ...r tips 89 90 Repair Flow chart 91 93 Safety Test Requirments 94 Spare arts List 87 Recommended P Failure Mode Of Panel SAFETY NOTICE Chassis 22 inch TFT WXGA LCD Colour Monitor 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 ELECTRON...

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 d...

Page 3: ...comply with the Microsoft On Now specification and meet EPA requirements Mode HSYNC VSYNC Video Pwr cons Indication Rec time 36 W typ Powe r On On On active 42 W max White LED Blinking White LED Stand by Off Off blanked 0 8 W Period 3sec On 3sec Off 3 s DC Powe r Off N A 0 5 W LED Off PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi ...

Page 4: ...Now specification and meet EPA requirements Mode HSYNC VSYNC Video Pwr cons Indication Rec time 36 W typ Powe r On On On active 42 W max White LED Blinking White LED Stand by Off Off blanked 0 8 W Period 3sec On 3sec Off 3 s DC Powe r Off N A 0 5 W LED Off PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi directional data 5 Cable Dete...

Page 5: ...comply with the Microsoft On Now specification and meet EPA requirements Mode HSYNC VSYNC Video Pwr cons Indication Rec time 36 W typ Powe r On On On active 42 W max White LED Blinking White LED Stand by Off Off blanked 0 8 W Period 3sec On 3sec Off 3 s DC Powe r Off N A 0 5 W LED Off PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi ...

Page 6: ...Power cord DVI cable Optional VGA cable EDFU pack Connecting to Your PC 1 Connect the power cord to the back of the monitor firmly Philips has pre connected VGA cable for the first installation 2 Connect to PC a Turn off your computer and unplug its power cable b Connect the monitor signal cable to the video connector on the back of your computer c Connect the USB cable to the USB port of your com...

Page 7: ...correct 1 Press the Auto button 2 Adjust the image position using the Phase Clock of Setup in OSD Main Controls Image vibrates on the screen 1 Check that the signal cable is properly connected to the graphics board or PC Vertical flicker appears 1 Press the Auto button 2 Eliminate the vertical bars using the Phase Clock of Setup in OSD Main Controls Horizontal flicker appears 1 Press the Auto butt...

Page 8: ...s 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 Basic and simple instruction on the control keys In the OSD shown above users can press buttons at the front bezel of the monitor to move the cursor to confirm the choice or change ...

Page 9: ...und the different adjustments later on Resolution notification This monitor is designed for optimal performance at its native resolution 1440x900 60Hz When the monitor is powered on at a different resolution an alert is displayed on screen Use 1440x900 60Hz for best results Display of the native resolution alert can be switched off from Setup in the OSD On Screen Display menu ...

Page 10: ...acters MERIDIAN 190C1 V1 2 2009 04 24 below OSD menu come on the Screen of the monitor Factory Mode indicator Factory Menu Cursor can move on gray color area Hot key function by pressing UP and DOWN key Simultaneously at User Mode or Factory Mode PS The Of fset R G B function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1680 1050vertical 6...

Page 11: ...egory Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or on That is a bright dot is a sub pixel that stands out on the screen when the monitor displays a dark pattern There are the types of bright dot defects One lit red green or blue sub pixel Two adjacent lit sub pixels Red Blue Purple Red Green Yellow Green Blue Cyan Light Blue Three adjacent lit sub pix...

Page 12: ...e 3 Screw driver 4 knife 1 5 glove 6 cleaning cloth 7 ESD protection 8 plus driver item picture Operation Tool Notes 1 Disassemble the base press the circular button Bring the hinge 2 Disassemble the clip use a small screw driver prize up Screw driver 3 Disassemble the stand Æ 6 screws plus driver 4 disassembly the bezel from the monitor notice the disassembly order 1 Top 1 parts of bezel 2 Left 2...

Page 13: ...Don t dismantle the Rear cover 6 Tear off the AL tape 7 Draw the ffc cable Take off the rear cover 8 Tear off these two acetic tapes Take the entire internal mechanism from Bezel and then put it on the cushion Draw the ffc cable Mechanical Instruction 190C1 LCD 13 ...

Page 14: ...embled the Main BKT hexagonal screw 4 Screw driver 11 Tear off the top AL tape 12 Tear off this Mylar AL tape on the top of lamp cable Pull out disassemble the lamp cables Notes the below PIC Then the designed Main BKT will help to pull out the wires Man can raise the Lock of Lamp and then Pull out the lamp easily Mechanical Instruction 14 190C1 LCD ...

Page 15: ... and at the same time another hand pulls out the FFC cable for this step to avoid from deforming the terminals of positive locking type FFC cable 15 Disassemble the Power board 7 screws Tear off the cover of AC SOCKET Plus driver 16 Take the PCBA from Main BKT and then put it on the cushion 17 Pull out the cable of Power board Notes Pull the connect upright Mechanical Instruction 190C1 LCD 15 ...

Page 16: ... Change the value by UP or DOWN key until the X Y co ordinates as below 5 1 Color temperature adjustment There are six factory preset white color 11500K 9300K 8200K 7500K 6500K sRGB 5000K Align by Philips PerfecTune also called FGA function Apply full white pattern with brightness in 100 position and the contrast control at 50 position The 1931 CIE Chromaticity color triangle diagram x y coordinat...

Page 17: ...ot use other solvents such as ethyl alcohol ethanol acetone hexane etc Q Can I change the color setting of my monitor A Yes you can change your color setting through OSD control as the following procedures 1 Press MENU to show the OSD On Screen Display menu 2 Press Down Arrow to select the option Color then press OK to enter color setting there are three settings as below a Color Temperature The s...

Page 18: ...itor is 60Hz Q What kind of wide angle technology is available How does it work A The TFT LCD panel is an element that controls displays the inlet of a backlight using the dual refraction of a liquid crystal Using the property that the projection of inlet light refracts toward the major axis of the liquid element it controls the direction of inlet light and displays it Since the refraction ratio o...

Page 19: ...imings space in memory size 3 3 3 Factory preset modes 19W Preset Mode Item H Freq KHz Mode Resolution V Freq Hz BW MHz Factory Preset mode 13 Sets 1 31 469 IBM VGA 10H 640x350 70 086 2 31 469 IBM VGA 3H 720x400 70 087 Preset mode 50 Sets 3 31 469 IBM VGA 12H 640x480 59 94 4 35 MACINTOSH 640x480 67 User mode 10 Sets 5 37 861 VESA 640x480 72 809 6 37 5 VESA 640x480 75 7 43 269 VESA 640x480 85 008 8...

Page 20: ... y 0 281 0 02 9300K x 0 283 0 02 y 0 297 0 02 8200K x 0 291 0 02 y 0 306 0 02 7500K x 0 298 0 02 y 0 314 0 02 6500K sRGB x 0 313 0 02 y 0 329 0 02 sRGB x 0 313 0 02 y 0 329 0 02 5000K x 0 345 0 02 y 0 357 0 02 Production alignment spec CIE coordinates x y 11500K x 0 270 0 006 y 0 281 0 006 9300K x 0 283 0 006 y 0 297 0 006 8200K x 0 291 0 006 y 0 306 0 006 7500K x 0 298 0 006 y 0 314 0 006 6500K s...

Page 21: ...190C1 LCD 21 Service tool Hardware PCM code 12NC 5E L8215 001 996510019769 ...

Page 22: ...Service tool Software FW writing tool Easy Writer V4 1 DDC writing tool Q EDID V16 22 190C1 LCD ...

Page 23: ...ssociation VESA Extended Display Identification Data EDID information may be also obtained from VESA Configuration and procedure PI EDID The software is provided by IMS to upgrade the firmware of CPU PI EDID Tools is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program which cannot be run in MS DOS System and equipment requirements 1 An ...

Page 24: ...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 M D S clock shield 23 T M D S clock 24 T M D S clock PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi direction...

Page 25: ...DDC Instructions 6 Setup the Philips IMS EDID Tools program Step 1 Open Q EDID Software into your folder as shown in Fig 3 and Fig 4 Fig 3 Fig 4 190C1 LCD 25 ...

Page 26: ...26 190C1 LCD DDC Instructions Step 2 Press Open File then choose LCD_Analog ddc or LCD_DVI ddc as shown in Fig 5 Fig 5 ...

Page 27: ...190C1 LCD 27 DDC Instructions Step 3 Load DDC file success as shown in Fig 6 Fig 6 Step 4 update Serial number and press enter to correct S N number shown as Fig 7 Fig 7 ...

Page 28: ...28 190C1 LCD DDC Instructions Step 5 Press RUN to write EDID and serial number shown as Fig 8 Fig 8 Step 6 EDID and serial number update success shown as Fig 9 Fig 9 ...

Page 29: ...8 Press Monitor Menu Key to check OSD Serial number is the same as PI EDID write data as shown in Fig 10 Note If not the same please rewrite EDID S N again Fig 14 9 Turn off the monitor exit the factory mode Serial Number Definition ...

Page 30: ... Max Vert Image Size 25 cm Display Gamma 2 2 Display Type RGB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Off Yes x Basic Display Parameters Features x Color Characteristics Red x 0 639648 Red y 0 329102 Green x 0 299805 Green y 0 599609 Blue x...

Page 31: ... Max Vert Image Size 25 cm Display Gamma 2 2 Display Type RGB color display Standard Default Color Space Yes Features Preferred Timing Mode In first detailed block Features GTF support No DPMS Features Stand by Yes DPMS Features Suspend Yes DPMS Features Active Off Yes x Basic Display Parameters Features x Color Characteristics Red x 0 639648 Red y 0 329102 Green x 0 299805 Green y 0 599609 Blue x...

Page 32: ...32 190C1 LCD Firmware Upgrade for CPU Step 1 Install Port95nt exe Restart computer Step 2 Dobule click EasyUSB Writer Writer_t9 exe Press Load File Step 3 Choose hex ...

Page 33: ...190C1 LCD 33 Firmware Upgrade for CPU Step 4 Press Auto to update F W Step 5 Update OK ...

Page 34: ...s 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 follo...

Page 35: ...CN801 CN802 CN701 J8 J5 J3 J1 J1 J2 J2 Wiring Diagram 190C1 LCD 35 ...

Page 36: ...iagram 2 CCFLs TFT LCD Module Inverter AC to DC Circuit 5V ADC TMDS DVI Signal D sub Signal Novatek NT 68670B ver C Scaler IC EEPROM 24C16 HDCP DVI EEPROM 24C02 D sub EEPROM 24C02 LVDS Control Board LED Board 1M Flash 3 3V ...

Page 37: ... 8 A0 1 A1 2 A2 3 GND 4 VCC 8 WP 7 SCL 6 SDA 5 R19 100 J R1 75 J R4 100 J TP75 R11 75J R16 150 J L3 Z30 C4 0 047U 16V R6 75 J C7 0 047U 16V TP81 DN2 BAV99 A J K TP78 DN5 BAV70 A1 J A2 R67 10K J C1 0 1U Z J1 D sub 15 1 7 2 8 3 9 4 10 5 11 12 13 14 15 6 G1 G2 C10 0 1U Z R69 20K J R21 2 2K J DN3 BAV99 A J K TP76 R10 75 J C16 47P J DN1 BAV99 A J K C3 0 1U Z C6 0 047U 16V DN4 BAV99 A J K R68 10K J D4 T...

Page 38: ...1 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 G1 G1 G2 G2 R33 1K J R32 10 DN11 BAV99 A J K C30 0 1U Z R23 4 7K J R306 10K J TP4 DN12 BAV99 A J K D5 TZMC6V2 A K C20 0 1U Z R34 10 TP6 R22 4 7K J DN10 BAV99 A J K C31 0 1U Z D7 TZMC6V2 A K TP10 DN8 BAV99 A J K R27 1K J DN15 BAV99 A J K TP12 DN14 BAV99 A J K R28 10 TP5 U2 AT24C02N 10SU 1 8 A0 1 A1 2 A2 3 GND 4 VCC 8...

Page 39: ...D CGND 64 PC6 102 DGND CGND 101 RSRB3M DHS 100 RSRB3P DVS 99 RSRB2M DDE 98 RSRB2P DCLK 97 RSRB1M TTL_POL 96 RSRB1P 95 RSGB3M R7 94 RSGB3P R6 93 RSGB2M R5 92 RSGB2P R4 91 DVDD 90 SP 89 RSGB1M T0M R3 88 RSGB1P T0P R2 87 RSCLKBM T1M R1 86 RSCLKBP T1P R0 85 RSBB3M T2M G7 84 RSBB3P T2P G6 83 RSBB2M TCLK1M G5 82 RSBB2P TCLK1P G4 81 RSBB1M T3M G3 80 RSBB1P T3P G2 79 DGND CGND 78 RSRA3M T4M G1 RSRB0M 77 R...

Page 40: ...TP64 TP14 C88 NC 0 1U Z TP17 R141 NC 2 4K J8 2KK2088004 1 1 2 2 3 3 4 4 G1 G1 G2 G2 Q2 2N3906S C E B C63 220P J Q4 2N3906S C E B C73 0 1U Z TP15 TP68 R142 0 R143 2 4K C60 NC 0 1U Z TP65 TP59 C52 47U 25V 1 2 R135 NC 10K J TP20 C59 0 1U Z C61 220P J R137 1K J TP69 TP16 TP21 R125 4 7K J C55 0 1U K R122 NC 1K J C89 1U K C84 NC 0 1U Z TP66 TP23 R136 NC 220 J D9 TZMC6V2 A K R120 4 7K J R126 NC 4 7K J TP...

Page 41: ...1 2 3 4 5 6 7 8 9 C76 0 1U K TP41 TP54 TP34 TP40 TP55 TP49 U6 APM2301AAC TRL D G S Fiducial_Mark U8 G697L483T1UF RESET 1 VCC 2 GND 3 CD 5 NC 4 TP45 TP44 Fiducial_Mark C81 0 1U K TP33 TP37 TP50 R92 4 7K J R72 4 7K J TP51 C75 47U 25V 1 2 C77 4 7U K J6 2KK2085030 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 G1 G1 G2 G2 21 21 22 22 23 23 24 24 2...

Page 42: ...42 190C1 LCD Scalar Diagram C B A ...

Page 43: ...190C1 LCD 43 Scalar Diagram C B A ...

Page 44: ... A K C611 10U 50V 1 2 C707 1000P K C605 100U 450V RC650 1 2 R605 12 1K F C609 0 001U J R602 680K R711 2 2 IC702 KA431AZTA_NL A K R C709 330U 35V RC1210 1 2 D706 N A A K R721 100 J C601 0 22U M TP601 R705 1K F R706 3 3K F D701 SB360 LF A K R715 10 J BD601 2KBP06M LF 2 1 3 4 R708 10K F IC602 PC123FY1J00F 1 2 4 3 C706 1000P K C704 1000P K CN601 L 1 G 2 N 3 G 4 G 5 C603 1000P M R701 10 3 T601 2000uH 1...

Page 45: ...811 1000P K open R822 33K F R802 5 1K R807 432K C884 0 1U K ZD801 TZMC6V2 A K R821 100K C812 0 022U K C807 2 2U K C819 5PF D R810 100K C827 4 7U M R801 5 1K C809 220P J C821 5PF D D809 LL4148 A K C801 330U 35V 1 2 C816 18PF J R806 90 9K F R815 2K TP801 C804 1U K C808 0 01U K TP802 R816 2K R841 10 J D805 BAV99 A J K R811 10K D801 BAV99 A J K C803 Spec 47U 50V 1 2 R803 10 J R842 10 J C829 open TP804...

Page 46: ...46 190C1 LCD Power Diagram C B A ...

Page 47: ...190C1 LCD 47 Power Diagram C B A ...

Page 48: ...n and pitch is 1mm Blue LED Optical Points C7 0 1U Z R1 10K J TP1 R5 1K J R6 10K J J1 2KK2088005 1 1 2 2 3 3 4 4 5 5 G1 G1 G2 G2 SW4 6B40100021 1 1 2 2 3 3 4 4 OP1 C6 0 1U Z OP2 R7 47K J OP3 SW1 6B40100021 1 1 2 2 3 3 4 4 SW7 6B40100021 1 1 2 2 3 3 4 4 SW5 6B40100021 1 1 2 2 3 3 4 4 TP2 OP4 C5 0 1U Z TP5 C2 0 1U Z OP5 OP6 R2 1K J SW6 6B40100021 1 1 2 2 3 3 4 4 OP7 C4 0 1U Z TP4 SW2 6B40100021 1 1 ...

Page 49: ...Control Diagram C B A 190C1 LCD 49 ...

Page 50: ...1 1 2 2 3 3 4 4 5 5 A A B B C C D D OP4 OP5 OP6 TP3 OP7 U3 WHITE A K U1 WHITE A K U2 WHITE A K OP3 OP1 J1 2K62095104 1 1 2 2 3 3 4 4 OP2 TP2 TP1 LED Diagram C B A J1 B2 U1 B3 U2 B3 U3 B4 50 190C1 LCD ...

Page 51: ...LED Diagram C B A 190C1 LCD 51 ...

Page 52: ...B Diagram C B A J1 B2 J2 B3 5 5 4 4 3 3 2 2 1 1 4 4 3 3 2 2 1 1 VCC DATA DATA GND TP1 TP2 TP3 C1 0 1U K J1 UAS21 4K5300 VCC 1 DATA 2 DATA 3 GND 4 G2 G2 G1 G1 J2 2K62244104 1 1 2 2 3 3 4 4 TP4 52 190C1 LCD ...

Page 53: ...USB Diagram C B A J1 B2 J2 B4 5 5 4 4 3 3 2 2 1 1 4 4 3 3 2 2 1 1 GND VCC DATA DATA TP3 1 2 3 4 J1 2B12218B51 1 2 3 4 G2 G1 TP5 TP7 TP1 J2 2K62244104 1 1 2 2 3 3 4 4 190C1 LCD 53 ...

Page 54: ...USB Diagram C B A 54 190C1 LCD ...

Page 55: ...USB Diagram C B A 190C1 LCD 55 ...

Page 56: ... 01 25 UC Initiate version 0 2 2008 04 22 Paul 1 Update H9 timing table 2 Add BLUE Led blinking for standby mode 3 Modify sec 3 3 3 OSD behaviors 0 3 2008 Jul 21 Argent Updated ME request 1 0 2008 08 05 UC Hsu Release for PVT Exit 1 1 2008 09 09 Paul Update video dot rate data 0 1 2009 4 27 Change to Meridian 1 190C1 Blue changes in this version Red open reminding 56 190C1 LCD ...

Page 57: ...ENVIRONMENTAL POLICY ANTI GLARE TO REDUCE LIGHT REFLECTION POWER MANAGEMENT CAPABILITY SOG SUPPORT Windows Vista Premium Logo Certification for Dual models Windows Vista Basic Logo Certification for Analog models HDCP support for DVI input products USB PLUG SUPPORT SMART CONTRAST SMART IMAGE SMART RESPONSE OVER DRIVE SMARTContrast 30000 1 Typical SI to input exact measurement value SMART CONTROL S...

Page 58: ...ICAL SCANNING 13 3 6 POWER INPUT CONNECTION 13 3 7 POWER MANAGEMENT SUPPLIER TO INPUT 13 3 8 DISPLAY IDENTIFICATION 13 3 9 DISPLAY IDENTIFICATION 13 3 10 USB SUPPORT 14 3 11 DDC CI SUPPORT 14 3 12 DATA FOR EDID INF FILE 14 3 13 HOT KEY DEFINITION 14 3 14 SMART CONTRAST DYNAMIC CONTRAST RATIO 14 3 15 SMART RESPONSE OVER DRIVE 15 3 16 SMART IMAGE 15 4 VISUAL CHARACTERISTICS 18 4 1 TEST CONDITIONS 18...

Page 59: ... PLASTIC MOLD TOOLING 21 5 11 PLASTICS FLAMMABILITY 22 5 12 TEXTURE GLOSSING OF HOUSING 22 5 13 TILT AND SWIVEL BASE 22 5 14 KENSINGTON LOCK 22 5 15 LABEL 22 5 16 PRODUCT DIMENSION WEIGHT REFER TO PHILIPS APPROVED SHT 191 SHT560 23 5 17 TRANSPORTATION 23 5 18 PALLET CONTAINER LOADING 24 6 ENVIRONMENTAL CHARACTERISTICS 25 6 1 SUSCEPTIBILITY OF DISPLAY TO EXTERNAL ENVIRONMENT 25 6 2 TRANSPORTATION T...

Page 60: ...RANCE REQUIREMENTS 25 8 1 ACCEPTANCE TEST 25 9 PHILIPS FLAT PANEL MONITORS PIXEL DEFECT POLICY 26 10 REGULATORY COMPLIANCE 30 10 1 WORLDWIDE REGULATORY 30 10 2 EMC REQUIREMENTS 30 10 3 ROHS 30 10 4 WEEE 30 10 5 ONGOING REGULATORY 30 60 190C1 LCD ...

Page 61: ... color display monitor enclosed in PHILIPS styling cabinet which has an integrated tilt base 2 1 LCD Panel 1 SEC Type NR LTM190BT03 Resolution 1400x900 WXGA Outside dimensions 428 H x 278 V x 17 5 D mm Typ Pitch mm 0 2835mm x 0 2835mm Color pixel arrangement 14400 horiz By 900 vert Pixels RGB strip arrangement Display surface Hard coating 3H Anti glare treatment of the front polarizer Color depth ...

Page 62: ...mut 72 Gate IC Source IC Response time 5 ms Typ Vertical frequency range 56 76Hz Panel 3 CMO Type NR M190A1 L0G Resolution 1400x900 WXGA Outside dimensions 428 H x 278 V x 16 2 D mm Typ Pitch mm 0 2835mm x 0 2835mm Color pixel arrangement 14400 horiz By 900 vert Pixels RGB strip arrangement Display surface Hard coating 3H Anti glare treatment of the front polarizer Color depth 16 7M colors Backlig...

Page 63: ...ace signals 1 D Sub Analog Input signal Video Hsync Vsync Video 0 7 Vp p input impedance 75 ohm DC Sync Separate sync TTL level input impedance 2 2k ohm terminate Hsync Positive Negative Vsync Positive Negative Composite sync TTL level input impedance 2 2k ohm terminate Positive Negative Sync on green video 0 3 Vp p Negative Video 0 7 Vp p Positive 2 DVI D Digital Input signal Single TMDS link Thr...

Page 64: ...screws Pin assignments 3 2 2 DVI Cable The input signals are applied to the display through DVI D cable Length 1 8 M 50 mm Connector type DVI D male with DDC 2B pin assignments White connector thumb operated jackscrews 64 190C1 LCD PIN No SIGNAL 1 Red 2 Green SOG 3 Blue 4 Sense GND 5 Cable Detect GND 6 Red GND 7 Green GND 8 Blue GND 9 DDC 3 3V or 5V 10 Logic GND 11 Sense GND 12 Bi directional data...

Page 65: ...ta1 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 M D S clock shield 23 T M D S clock 24 T M D S clock 3 2 3 USB Cable High Full Speed N A 3 2 4 Audio cable N A 3 2 5 HDMI Type A cable pin out N A 3 2 6 S PDIF output N A 190C1 LCD 65 ...

Page 66: ...oring capacity Factory preset modes 13 Preset modes 45 User modes 12 Note 1 Screen displays perfect picture at 13 factory preset modes 2 Screen displays visible picture with OSD warning when input modes are the 48 preset modes 3 3 2 Factory preset modes z Factory modes and preset modes are defined in the enclosed timing table file Please refer to 19W page M1 Timing table_20080511 xls z Video timin...

Page 67: ...E Button definition _ 20081126_Office 200 4 POWER ON LOGO 19W_1440x900 zip Power On Logo Power On Æ Show up Philips logo 3 seconds Æ Change to input signal This picture is reference only The official drawing will send out by PM 5 Audio Selection Stand alone On Isolate video and audio control input Stand alone Off Integrate video and audio control input Mute On Turn off audio Mute Off Turn on audio...

Page 68: ...comply with the Microsoft On Now specification and meet EPA requirements Mode HSYNC VSYNC Video Pwr cons Indication Rec time Power On On On active 36 W typ 42 W max White LED Standby Off Off blanked 0 8 W Blinking White LED Period 3sec On 3sec Off 3 s DC Power Off N A 0 5 W LED Off Energy star report less than 33 watt 3 8 Display identification In accordance with VESA Display Channel Standard Ver ...

Page 69: ... Philips 190C 19inch WIDE LCD MONITOR 190C1 2 Manufacturer ID EDID data PHL 3 Product ID xxxx 4 codes MSB byte 12 C0 LSB byte 11 37 4 maximum resolution 1440x900 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76Hz 7 Monitor Name 13 characters max Philips 190C 3 13 Hot key definition Hot key operation for Meridian 1 Monitors x Any deviation between document and sample please r...

Page 70: ...quence from 1 to 5 then back to 1 while pressing this button 1 Office Work 2 Image Viewing 3 Entertainment 4 Economic 5 Off The default setting is Off B The FOS optimization will be changed in real time by which profile to be scrolled users don t need to confirm to enable C The Smart Image OSD will remain on screen for 5 seconds after user last action Or user can also press MENU to close the Smart...

Page 71: ...st iii Color Temperature B Because each preset profiles will define default setting of these 3 parameters Users can understand what is the value of that in preset profile by open the main OSD C When any SmartImage Lite profile had been enabled The parameters in main OSD are still available for user to adjust But these adjustments are temporary only If users switch to another profile and then go ba...

Page 72: ... level sets to maximum 5 Smart Response set to Off 6 Smart Contrast set to Off C Entertainment i Purpose Design for video application Like Microsoft Media Player or Real Player The screen is dominated by video ii Enhancement Point 1 Dynamic contrast enhancement by histogram analysis DLC should be implemented 2 Sharpness enhanced 90 3 Color enhancement set as the same with Video 4 Color temperature...

Page 73: ... one vertical white line The line width is 2 pixels The left frame will be enhanced by SmartImage Lite and right frame remains original performance ii There is OSD showing SmartImage Lite SmartResponse Demonstration in left frame and Original Image in right frame iii The OSD word color is white with transparent background iv The demo profile will be Video Playback profile with High ODC setting v T...

Page 74: ...f the screen Apply the Fig 1 it should comply with the following formula B_min X 100 75 Follow panel spec B_max Where B_max Maximum brightness B_min Minimum brightness 3 21 Check Cross talk S Apply Pattern 2 Set contrast and brightness at 100 Measure YA Then output Pattern 3 and measure YB the cross talk value ABS YA YB X 100 1 5 YA 3 22 Color temperature adjustment There are six factory preset wh...

Page 75: ...45 0 02 y 0 357 0 02 Production alignment spec CIE coordinates x y 11500K x 0 270 0 006 y 0 281 0 006 9300K x 0 283 0 006 y 0 297 0 006 8200K x 0 291 0 006 y 0 306 0 006 7500K x 0 298 0 006 y 0 314 0 006 6500K sRGB x 0 313 0 006 y 0 329 0 006 sRGB x 0 313 0 006 y 0 329 0 006 5000K x 0 345 0 006 y 0 357 0 006 Quality Inspection specification CIE coordinates x y 9300K x 0 283 0 015 y 0 297 0 015 650...

Page 76: ...osure request Shielding Cover should fulfill international standard 4 8 Resins RoHS required WEEE required Resin type selection refer to Project Book Section 7 2 Plastic material 4 9 If paint is used RoHS required WEEE require If new painting type need to implement refer to UN D 1235 4 10 Plastic mold tooling Tooling to be designed to minimize cosmetic defects induced by molding process sink blush...

Page 77: ...ure no should follow Philips make up sheet The exterior surfaces shall have a uniform texture Philips must approve the mold texturing Detail document for texture refer to UN D249 UN D 600 80 gloss units 4 13 Tilt and swivel base Tilt angle 5 2 0 forward 20 3 0 backward Swivel angle nil High Adjustment nil Portrait Display nil 4 14 Kensington Lock Must meet Kensington_slot spec TYE M0004 MMD reques...

Page 78: ...product against damage or loss during shipment from the supplier to the destination specified in the purchase order All packaging materials are subject to test and evaluation per UAN D1534 00 01 02 The cushion material shall be constructed using EPS material The doggy hole is requested 4 17 2 Transportation Test The overall test refer to UAN D1534 00 01 02 Vibration drop test should be performed a...

Page 79: ...iner 20 pallet slip sheet Sea container 40 pallet slip sheet Sea container 40 High Cube pallet slip sheet Land 45 Truck and Trailer 800X1200mm pallet Land 45 Truck and Trailer 1000X1200mm pallet for UK Truck shipment Transportation request for all regions except China India A Air shipment B 20 40 40 HQ Container loading for WW Transportation request for China and India A Container loading for Chin...

Page 80: ...dity 95 max Altitude 0 12192m Air pressure 300 1100 mBAR Note recommend at 5 to 35 C Humidity less than 60 5 2 Transportation tests Refer to 5 15 2 5 3 Display disturbances from external environment According to IEC 801 2 for ESD disturbances 5 4 Display disturbances to external environment 6 Reliability 6 1 Mean Time Between Failures System MTBF Including the LCD panel and CCFL 50 000 hrs 7 Quali...

Page 81: ...ts 25mm Bright dot defects within 20 mm circle 0 Total bright dot defects of all type 3 BLACK DOT DEFECTS ACCEPTABLE LEVEL MODEL 190C1 1 dark sub pixel 5 2 adjacent dark sub pixels 2 3 adjacent dark sub pixels one white pixel 0 Distance between two black dot defects 15mm Black dot defects within 20 mm circle 1 Total black dot defects of all type 5 TOTAL DOT DEFECTS ACCEPTABLE LEVEL MODEL 190C1 Tot...

Page 82: ...General Product Specification Fig 1 Measurement locations of Brightness Uniformity Fig 2 Cross talk pattern Gray level 46 64 Gray level YA 1 2 1 2 1 6 82 190C1 LCD ...

Page 83: ...General Product Specification Fig 3 Cross talk Pattern Center at Gray level 0 Black YB 1 2 1 2 1 6 1 3 1 3 1 3 1 3 1 3 190C1 LCD 83 ...

Page 84: ...General Product Specification 84 190C1 LCD D VIDEO C E SEPARATE SYNC HORIZONTAL B A R VIDEO Q S P O D VIDEO C E B A VERTICAL HORIZONTAL COMPOSITE SYNC FIG 4 TIMING CHART 1 ...

Page 85: ...on 9 3 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 4 WEEE Producer Philips responsible for retailer take back schemes and recycling System implemented Collection and recycle targets 9 5 Ongoing Regulatory There s a possibility that other regulatory certifica...

Page 86: ...86 190C1 LCD Exploded View 1 3 7 16 17 11 13 23 12 5 6 18 19 22 9 8 14 15 10 2 20 21 ...

Page 87: ... V 4D 0KJ02 031 V 4D 0KJ01 021 V CARTON 120 110 100 CUSHION T EPS CUSHION M EPS Model Accessory Styling 1 9 0 C 1 S B 0 0 1 9 0 C 1 S B 9 3 Model Accessory Styling location Description PCM code Philips 12NC SEC SEC 200 QSG PHILIPS 190C1 4J 0V101 001 V V 210 CD EDFU PHILIPS 190C1 5B 0V101 001 V V CORD H05VV F 10A250V EUR 1 8M 2G 00921 001 996510007306 V CORD RVV 250V 1 8M BLK CHINA 2G 04245 001 996...

Page 88: ...9W LTM190BT03 P SEC 2 5E 0V101 021 MAIN I F BOARD ASS Y 3 5E 0V202 001 POWER BOARD ASS Y 4 6K 0KJ07 001 996510018330 ASSY CTRL BD FFC CABLE 5 5E 0V226 001 LED BD 6 5E 0KJ08 001 996510018324 USB BD 7 5E 0KJ32 001 996510018325 USB BD Panel PCBA photos 88 190C1 LCD ...

Page 89: ...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 on removal When ...

Page 90: ... 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 componen...

Page 91: ...Repair Flow Chart Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK 190C1 LCD 91 ...

Page 92: ...Repair Flow Chart Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC 92 190C1 LCD ...

Page 93: ...Repair Flow Chart Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC 190C1 LCD 93 ...

Page 94: ...Pot 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 Test cur...

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