ViewSonic VX510-1 Service Manual Download

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Near to Chip

19 ohm

0 ohm

Near to Chip

40-VF0009-C000

LCD MONITOR

Monday, May 10, 2004

VX510

Title :

Size :

Document Number :

Rev :

Date:

Sheet :

Project Name :

ViewSonic Corporation

VGAVS

B+

RIN

R+

GIN

G+

VGAHS

VGAVS

VGAHS

VGAVS

RIN

GIN

BIN

DDC_SCL

DDC_SDA

CONNECT

HSIN

VSIN

ADC_GND

BIN

ADC_GND

DGND

RTD_SCLK

PLL_GND

AHS

DGND

R+

ADC_GND

DGND

AHS

ADC_GND

DGND

G+

ADC_GND

DGND

B+

RTD_SCSB

DGND

SOG

RTD_SDO/SDI

AVS

ADC_GND

DGND

PLL_GND

SOG

DGND

PLL_TEST2

AVS

DDC_SDA

DDC_SCL

VGA5V

DGND

1,2,4

CONNECT

3DVCC

2.5DVCC

VBRI

RTD_SCLK

RTD_SCSB

RTD_SDO/SDI

DDC_SDA

DDC_SCL

5DVCC

1,2,4

DBGRN6

DBGRN7

DBBLU2

DBBLU3

DGND

1,2,4

OCLK

ECLK

TCON0

TCON7

TCON4

TCON9

TCON8

TCON10

TCON1

3DVCC

RTD_RESET

VGA5V

DDC_SDA

DDC_SCL

3AVCC1

TCON3

3PVCC

3AVCC2

DBBLU7

DBBLU5

DBBLU6

DBBLU4

DBRED5

DBGRN2

DBRED6

DBRED7

DBGRN4

DBGRN3

DBRED4

DBGRN5

DARED5

DABLU2

DABLU4

DAGRN4

DAGRN6

DAGRN2

DABLU5

DARED6

DAGRN5

DARED7

DABLU3

DAGRN3

DAGRN7

DBRED3

DABLU6

DARED2

DABLU7

DARED3

DBRED2

DARED4

R2.5DVCC

R3DVCC

3AVCC1

5DVCC

ADC_AVCC

PLL_AVCC

R63

100

FEB_0603/0R

FEB_0603

C26

0.1UF_Y5V

C28

0.1UF_Y5V

R40

R64

C66

0.1UF_Y5V

RP9

22X4

5
6
7
8

C39
22PF

C49
10PF

DAN202U

C73

0.1UF_Y5V

R66

C31

0.1UF_Y5V

RP1

22X4

5
6
7
8

C62

0.1UF_Y5V

C53
10PF

C33

0.1UF_Y5V

C40
20PF

U8B

74LVC14

R70

CP2

47PFX4_5%

CP5

47PFX4_5%

CP7

47PFX4_5%

R71

R60

C36

0.1UF_Y5V

D10

5.6V_RLZ5.6B

Y2
24.576MHz

RP2

22X4

5
6
7
8

R48

C69
22PF

C64

0.1UF_Y5V

L12 FEB_1206

C77
33PF

C57

0.1UF_Y5V

R43

FEB_1206

C24

22uF_16V

L13 FEB_1206

U8D

74LVC14

RTD2011B

112

111

110

104
105

116

21
22
30
31
56
57
66

122
121

100

102

101

103

128

126

125

119

120

123
118

124
127

35
36

33
34

108

107

113

114

117

115

85
76
77
84

78
79
80
81

70
82
83
69

2
3
5
6
7
8

10
11

12
13
14
15
16
17

23
24
25
26
28
29

106

109

DARED7/AR3P

DARED6/AR3N

DAGRN3/AG1P

DAGRN2/AG1N

SDIO

SCLK

SCSB

DARED4/AR2N

AHS
AVS

TCON0/V0
TCON1/V1
TCON2/V2
TCON3/V3
TCON4/V4
TCON8/V5
TCON9/V6
TCON10/V7

TCON11/VCLK

APLL1_VDD
APLL1_GND

ADCB_VDD

ADCB_GND

SOG
G

ADCR_GND

ADC_GNDOFF

ADC_REFIO

ADCR_VDD

DPLL_GND

DPLL_VDD

PLL_TEST1 / IRQ

PLL_TEST2

APLL2_VDD
APLL2_GND

APLL3_VDD
APLL3_GND

DCLK/TCON_ECLK
DEN/TCON7

DHS/TCON5/PWM2
DVS/TCON_OCLK

DDCSDA

DDCSCL

GNDIO

VCCIO

GNDIO

GNDK

DDC2SDA

VCCK

RESETB

REFCLK/PWM0

GNDK

VCCK

DARED5/AR2P

DDC2SCL

TMDS_VDD2

TMDS_GND2

R2N

R2P

T_DPLL_VDD

R1P
R1N

T_DPLL_GND

TMDS_VDD0

R0P
R0N

TMDS_GND0

TMDS_VDD3

RXCP
RXCN

TMDS_GND3

REXT

DARED3/AR1P

DARED2/AR1N

TMDS_TST/PWM1

DAGRN5/AG2P

DAGRN4/AG2N

DBBLU7/BB3P
DBBLU6/BB3N
DBBLU5/BB2P
DBBLU4/BB2N
DBBLU3/BB1P
DBBLU2/BB1N

BCLKP
BCLKN

DBGRN7/BG3P
DBGRN6/BG3N
DBGRN5/BG2P
DBGRN4/BG2N
DBGRN3/BG1P
DBGRN2/BG1N

DBRED7/BR3P
DBRED6/BR3N
DBRED5/BR2P
DBRED4/BR2N
DBRED3/BR1P
DBRED2/BR1N

DAGRN7/AG3P

DABLU6/AB3N

ACLKP

ACLKN

DABLU2/AB1N

DABLU3/AB1P

DABLU5/AB2P

DABLU4/AB2N

DABLU7/AB3P

ADC_VDD

ADC_GND

DAGRN6/AG3N

GNDIO

VCCIO

C42
10PF

UDDC1

24LC21MB

1
2
3
4

NC
NC
NC

GND

SDA

SCL

VSYNC

VCC

RP3

22X4

5
6
7
8

FEB_0603/0R

FEB_0603

U8A

74LVC14

TxD

DGND

RAGND

GAGND

BAGND

VGA5V

DGND

RxD

DDCSDA

DDCSCL

HSIN

VSIN

VGA_CON15

L11

FEB_0603/0R

5.6V_RLZ5.6B

R42

100

FEB_1206

C25

22uF_16V

CP8

47PFX4_5%

C27

0.1UF_Y5V

R73
10K

RP4

22X4

5
6
7
8

R44

100

R54

R55

L14 FEB_1206

R74

100

C29

0.1UF_Y5V

C74

0.1UF_Y5V

R75

100

C61

22uF_16V

R47

100

C48

0.047UF_X7R

C58

0.1UF_Y5V

R72
10K

C60

0.1UF_Y5V

C46

0.1UF_Y5V

L10

FEB_0603

C52

0.047UF_X7R

C97
22PF

C44

0.1UF_Y5V

C98
22PF

CP3

47PFX4_5%

5.6V_RLZ5.6B

C34

0.1UF_Y5V

RP5

22X4

5
6
7
8

R67

100

R69

100

BAV99

R51

C65

0.1UF_Y5V

R52

10K

R59

C56

0.1UF_Y5V

R53

C84

0.1UF_Y5V

R58

R45

C76
33PF

C55

22uF_16V

R46

C32

0.1UF_Y5V

U8C

74LVC14

RP6

22X4

5
6
7
8

R57

CP1

47PFX4_5%

R41

R49

CP6

47PFX4_5%

R94

C37

0.1UF_Y5V

C41

0.047UF_X7R

R62

C71
22PF

RP7

22X4

5
6
7
8

BAV99

CP9

47PFX4_5%

R65

4.7K

R68

4.7K

R38

100

R39

100

5.6V_RLZ5.6B

C63

0.1UF_Y5V

R50

C30

0.1UF_Y5V

C47

0.1UF_Y5V

C59

0.1UF_Y5V

BAV99

RP8

22X4

5
6
7
8

C68

22PF

C75

0.1UF_Y5V

C87
1UF_Y5V

C45

0.1UF_Y5V

C67

22PF

R56

R61

C38

0.1UF_Y5V

CP4

47PFX4_5%

C51

0.047UF_X7R

C35

0.1UF_Y5V

ViewSonic

Corporation

nfidential

Not

Copy

VX710

Summary of Contents for VX510-1

Page 1: ...Model No VS10090 15 Color TFT LCD Display Service Manual ViewSonic VX510 1 ViewSonic 381 Brea Canyon Road Walnut California 91789 USA 800 888 8583 VX510_SM_833 Rev 1a May 2004...

Page 2: ...ereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose Further ViewSonic reserves the right to revise this publication and to make changes from time to...

Page 3: ...Trouble Shooting Flow Chart 9 Block Diagram 10 Schematic Diagrams 7 Recommended Spare Parts List 1 Precautions and Safety Notices 5 Adjusting Procedure 8 Exploded Diagram And Spare Parts List 11 PCB L...

Page 4: ...s 4 1 Handling Precautions 1 Since front polarizer is easily damaged pay attention not to scratch it 2 Be sure to turn off power supply when inserting or disconnecting from input connector 3 Wipe off...

Page 5: ...CD module is designed so that the CFL in it is supplied by Limited Current Circuit IEC60950 or UL1950 Do not connect the CFL in Hazardous Voltage Circuit 4 2 Handling and Placing Methods Correct Metho...

Page 6: ...and soft foam pad Placing the monitor on foreign objects That may scratch the surface of the panel or cause mura The panel is placed face down on the lap That may cause mura 3 ViewSonic Corporation Co...

Page 7: ...SUPPLY Internal Power Supply Part Number DIAPAR002D22 Input Voltage Range 90 to 264 VAC Input Frequency Range 47 5 to 63 Hertz Short Circuit Protection Output can be shorted without damage Over Curren...

Page 8: ...feature The monitor needs to do Auto Adjust the first time a new mode is detected Under 5 seconds Max 1 seconds Typ for recognized timings 1 2 seconds Typ for under recognized timings 2 5 LCD Panel Pa...

Page 9: ...only 59 5mm Monitor Weight 3 4 kg 7 5 lbs Ergonomics 20 DEGREES MINIMUM Tilt Up 5 degrees Tilt Down Package Specifications Width 417 mm Height 480 mm Depth 223 mm Cross Weight 5 1 kg 11 2 lbs 2 7 ENV...

Page 10: ...F 54 BF EE 00 01 01 40 01 01 01 01 01 01 01 01 01 01 50 01 01 01 01 64 19 00 40 41 00 60 26 30 18 88 36 00 30 E4 10 00 70 00 18 00 00 00 FF 00 50 33 30 80 30 33 30 31 30 30 30 30 31 0A 90 00 00 00 FD...

Page 11: ...ESTABLISHED TIMING I 720 X 400 70Hz IBM VGA 640 X 480 60Hz IBM VGA 640 X 480 67Hz Apple Mac II 640 X 480 72Hz VESA 640 X 480 75Hz VESA 800 X 600 56Hz VESA 800 X 600 60Hz VESA 36 ESTABLISHED TIMING II...

Page 12: ...Width 6 lines Border 0 lines Frequency 60 00 Hz Digital Separate Horizontal Polarity Vertical Polarity ______________________________________________________________________ 72 89 Detailed Timing Desc...

Page 13: ...in Menu With OnView controls Scrolls through menu options and adjusts the displayed control Also a shortcut to display the Contrast adjustment control screen Power On Off Displays the control screen f...

Page 14: ...1 twice The following tips may help you optimize your display Adjust your computer s graphic card so that it outputs a video signal 1024 x 768 60 Hz to the LCD display Look for instructions on changin...

Page 15: ...t work on your LCD display then lower the video refresh rate to 60 Hz and set the resolution to its Contrast adjusts the difference between the image background black level and the foreground white le...

Page 16: ...blue B 1 To select color R G or B press button 2 2 To adjust selected color press or Important If you select RECALL from the Main Menu when the product is set to a Preset Timing Mode colors return to...

Page 17: ...are explained below Horizontal Size adjusts the width of the screen image Horizontal Position moves the screen image left or right Vertical Position moves the screen image up or down Fine Tune sharpen...

Page 18: ...ushed within 15 seconds the display screen disappears OSD Background allows you to turn the On Screen Display background on or off Control Explanation Memory Recall returns adjustments to the original...

Page 19: ...security RTD2011B The RTD2011B is a graphic processing IC for Liquid Crystal Display LCD monitors It support up to 110MHz XGA 85Hz On chip functions include a 8 bit triple channel 110MHz ADC PLL 8 bit...

Page 20: ...1 4 Test Display Modes Pattern 1 4 1 Compatible Modes 1 640 x 350 70Hz 31 5kHz 12 800 x 600 72Hz 48 1kHz 3 640 x 480 60Hz 31 5kHz 13 800 x 600 85Hz 53 7 kHz 4 640 x 480 67Hz 35 0kHz 14 832 x 624 75Hz...

Page 21: ...ould be adjustable to Be within the screen frame Figure3 4 RGB Color Performance RGB Color Intensities Contrast of each R G B color Should be normal Figure4 5 6 5 Screen Uniformity Flicker Full White...

Page 22: ...19 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 23: ...Test Signal 1024 768 60Hz Test Pattern Line Moire Pattern Check and see if the image has noise and focus performs well Eliminate visual line bar If not readjust by the following steps a Select and ent...

Page 24: ...stance of dead pixels should be compliant with the spec 1 5 11 Mura Test Pattern White GRB Black Gary Test Tool 5 ND Filter 1 5 12 Check for Secondary Display Modes Test Signal Analog 640 350 70Hz 640...

Page 25: ...following procedures to upgrade it to the latest version 2 1 Equipment Needed VX510 Monitor Fixture for Firmware upgrade Power adapter 1 for Fixture VGA Cable 2 PC Personal Computer Com port Cable 1 F...

Page 26: ...able 2 2 2 Connect P1 of fixture with VX510 Monitor by VAG Cable 2 2 3 Connect P2 of fixture with PC VGA output by VAG Cable 2 2 4 Plug Power Adapter to fixture 2 2 5 Connect Power Card to VX510 Monit...

Page 27: ...2 2 7 Run RTDTOOL file 2 2 8 Choose Winboad 62 65B and then push SET button 24 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 28: ...2 2 9 Push File Bin button and then choose the latest firmware that we want to upgrade 25 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 29: ...keep on than plug power to VX510 monitor after 2 3 second and release away Menu key 1 2 Press Connect then enter the ISP mode software will show Link success if we enter the ISP mode successful 26 Vi...

Page 30: ...Step 2 Push Program button and start to enter upgrade process Step 3 Upgrade successful 27 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 31: ...and professional problems 1 Equipment Needed VX510 Monitor Philips Screw Driver 101 and 107 Electronic Hex Nut M5 mm PC with XGA resolution 2 Main Procedure Power on Start Power LED OK Is Display Perf...

Page 32: ...s Change Power Board Is screen White Is screen Black Start Change Video Board Change LCD Panel Yes Yes Yes No Abnormal Color 1 No No Replug or Change FFC cable Change Video Board Change LCD Panel Yes...

Page 33: ...VGA Cable Change Video Board Change Video Board Change Lcd Panel Change Power Board Change Lcd Panel Change Power Board Change Video Board End Notice 1 Adjust sharpness or auto Notice 2 Change Video...

Page 34: ...on if ghost image disappears go to yes else go to no 2 Check the compatibility on the computer If it is compatibility problem feedback the information to ViewSonic else go to no 2 3 C Function Trouble...

Page 35: ...Y VX510 1 27 M SCW 0824 0862 700114401 0800 SCREW MACHINE M4 8L P HEAD W SP WASHER 4 10 days 28 M CV 0830 0324 K5110000000005 BASE TOP SILVER VX510 1 4 weeks 29 M CV 0830 0325 K5110000000006 BASE BOTT...

Page 36: ...T250 1 5A REGULATOR SOT 223 1 32 N A 18 109435 9900 MOSFET P CH CEM9435A 30V 5 3A SOP 8 1 33 N A 20 000042 8700 DIODE ZENER UDZS5 6B 5 6V 200mW SMD 6 34 N A 20 090099 8800 DIODE ARRAY BAV99 SWITCHING...

Page 37: ...CKET L VX510 1 93 M BK 0805 0084 K5120000000002 BRACKET R VX510 1 94 M MS 0808 9486 K5120000000007 PLATE WEIGHT L 172 13 VX510 1 95 N A K5120000000008 PLATE WEIGHT M 107 83 VX510 2 96 M MS 0808 9487 K...

Page 38: ...8 Exploded Diagram And Spare Parts List 35 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 39: ...0011 CLAMP FOR AC D SUB CABLE PIN GOOD CKK 05 2 16 M MS 0808 9485 K5110000000013 RUBBER FOOT GRAY VX510 6 17 M BK 0805 0083 K5120000000001 BRACKET L VX510 1 18 M BK 0805 0084 K5120000000002 BRACKET R...

Page 40: ...A VC 0101 0378 21 5D0000 0000 CABLE ASSY D SUB 15P H D 9C W CORE 1 4 M MS 0808 9489 K5551000000003 PE BAG W420 H650 VX510 1 5 A PC 0106 0336 21 900214 0000 AC POWER CORD CHINA 3C CCCBLACK W VF000 1 6...

Page 41: ...EY IICSDA B ACTIVE_LED U7 TCON4 OE TCON3 LOAD 5DVCC UDDC1 ADC_3AVCC U4 TCON1 STH UP_KEY BOTTOM BOARD PANEL INTERFACE IICSCL RTD_3DVCC TCON10 CPV PLL_3PVCC DC TO DC 5DVCC HSIN RTD_2 5DVCC CONNECT TCON0...

Page 42: ...7K 1 2 R4 4 7K 1 2 C9 100UF EC16V6 3H5 2 1 2 R10 22 1 2 R93 1K 1 2 U3 LM1117MPX 3 3 2 3 1 4 OUT_1 IN ADJ GND OUT_2 Q3 MMBT3904 2 3 1 B C E U1 AME8815BEGT250 2 3 1 4 VOUT_1 VIN GND VOUT_2 C6 0 1UF_Y5V...

Page 43: ...24 25 26 27 28 29 30 31 13 14 15 16 17 18 19 12 P1 0 P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 RST P3 0 XTAL2 XTAL1 VSS VCC P0 0 P0 1 P0 2 P0 3 P0 4 P0 5 P0 6 P0 7 EA_ VPP PSEN_ ALE PROG_ P2 0 P2 1 P2 2 P2 3...

Page 44: ...ON10 V7 TCON11 VCLK APLL1_VDD APLL1_GND ADCB_VDD ADCB_GND B SOG G R ADCR_GND ADC_GNDOFF ADC_REFIO ADCR_VDD DPLL_GND DPLL_VDD PLL_TEST1 IRQ PLL_TEST2 XO XI APLL2_VDD APLL2_GND APLL3_VDD APLL3_GND DCLK...

Page 45: ...CC 1 OCLK 3 DBRED7 3 DBRED6 3 DBRED5 3 DBBLU7 3 DBGRN7 3 DGND 1 2 3 5DVCC 1 2 3 5DVCC 1 2 3 C96 22PF 1 2 C93 22PF 1 2 C94 22PF 1 2 C95 22PF 1 2 R82 100 1 2 R91 680_0805 1 2 JP2 HEADER 8 SM 8 7 6 5 4 3...

Page 46: ...820R R003 510K R016 1K C008 0 1uF C016 0 1uF R043 820R CX001 0 47uF R023 NC NF001 4 3 2 1 C003 NC R033 91K ZD003 6 2B R031 15K C017 0 1uF R017 0 56 2W R041 1K BD001 KBP206G IC002B PC817 3 4 NF002 4 3...

Page 47: ...5K Q103 SST3904 D105 BAV99 1 3 2 R153 100K R152 100K R151 100K D106 BAV99 1 3 2 CON105 CN02 1 2 ZD104 9 1V C116 0 1u 25V R155 62K R154 100K Q114 3904 R150 0 R144 0 CON103 CN02 1 2 CON102 CN08 1 2 3 4...

Page 48: ...ay May 10 2004 VX510 Title Size Document Number Rev Date Sheet of Project Name ViewSonic Corporation POWER_KEY_ MENU_KEY AUTO_KEY DOWN_KEY UP_KEY LED_ORANGE LED_GRN GND CN1 HEADER 8 SM 8 7 6 5 4 3 2 1...

Page 49: ...Power Board PCB top view 46 ViewSonic Corporation Confidential Do Not Copy VX510 11 PCB Layout Diagrams...

Page 50: ...Power Board PCB bottom view 47 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 51: ...Button Board PCB top view 48 ViewSonic Corporation Confidential Do Not Copy VX510...

Page 52: ...g VX510 Service Manual m e t I t n e l l e c x E d o o G r i a F d a B 1 2 3 t i n U r i a F d a B in the USA at facsimile 1 909 839 7943 You may also e mail any suggestions to the Director Quality Sy...

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