Service Manual ViewSonic VE710b-4 VE710s-4 Model No. VS10047 17” Color TFT LCD Display (VE710s-4_VE710b-4_SM Rev. 1a Jun.
Copyright Copyright © 2006 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation.
TABLE OF CONTENTS 1. Precautions and Safety Notices 1 2. Specification 2 3. Front Panel Function Control Description 4 4. Circuit Description 11 5. Adjustment Procedure 19 6. Troubleshooting Flow Chart 39 7. Recommended Spare Parts List 43 8. Exploded Diagram and Exploded Parts List 63 9. Block Diagram 68 10. Schematic Diagrams 71 11.
1. Precautions and Safety Notices (VE710s-4/VE710b-4) 1.1. SAFETY PRECAUTIONS This monitor is manufactured and tested on a ground principle that a user's safety comes first. However, improper use or installation may cause damage to the monitor as well as to the user. Carefully go over the following WARNINGS before installing and keep this guide handy. WARNINGS: u This monitor should be operated only at the correct power sources indicated on the label on the rear end of the monitor.
2. Specification (VE710s-4/VE710b-4) 2.1. PRODUCT SPECIFICATIONS LCD Panel 17.0" TFT Power Management Energy Star compliant VESA DPMS compatible < 1W Displayable Resolution SXGA 1280× 1024 (max.) Pixel Dimension 0.264(H)× 0.264(V)mm LCD Display Color 262K Color. (6bit) Viewing Angle CR≧10 Horizontal: 140 deg Vertical: 130 deg Contrast Ratio 450 : 1 (typ.) 360:1 (min.) Brightness 230 cd/ m (min.) 2 2 300 cd/m (typ.) Response Time CPT Panel: CLAA170EA08Q (8ms) Tr: 2 ms Tf: 6 ms (typ.
10. 800 x 600 @ 75Hz, 46.9kHz 11. 800 x 600 @ 72Hz, 48.1kHz 12. 800 x 600 @ 85Hz, 53.7kHz 13. 832 x 624 @ 75Hz, 49.7kHz 14. 1024 x 768 @ 60Hz, 48.4kHz 15. 1024 x 768 @ 70Hz, 56.5kHz 16. 1024 x 768 @ 72Hz, 58.1kHz 17. 1024 x 768 @ 75Hz, 60.0kHz 18. 1024 x 768 @ 85Hz, 68.67kHz 19. 1280 x 1024 @ 60Hz, 63.4kHz 20. 1280 x 1024 @ 75Hz, 79.97kHz 21. 1280x720 @ 60Hz, 45kHz 2.3. D-SUB CONNECTOR D-SUB 15 PIN CONNECTOR 1 2 6 11 3 7 12 4 8 13 5 9 14 10 15 1.R 6.GND 11.NC 2.G 7.GND 12.SDA 3.B 8.
3. Front Panel Function Control Description VE710s-4/VE710b-4 Main Menu With OnView controls Front Control Panel shown below in detail Displays the control screen for the highlighted control. Also toggles between two controls on some screens. Also a shortcut to Auto Image Adjust. Scrolls through menu options and adjusts the displayed control. Power light Green = ON Orange = Power Saving Displays the Main Menu or exits the control screen and saves adjustments.
Do the following to adjust the screen image: 1 To display the Main Menu, press button [1]. Main Menu AUTO SET Auto Adjust Contrast/Brightness Color Adjust i Information Image Adjust ? Setup Menu Memory Recall 1:EXIT 2:SELECT NOTE: All OnView menus and adjustment screens disappear automatically after about 15 seconds. This time period is adjustable through the Setup menu and the OSD timeout control described on page 11.
Main Menu Controls Adjust the menu items shown below by using the up I and down J buttons. Control Explanation Auto Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and distortion. Press the [2] button to obtain a sharper image. NOTE: Auto Adjust works with most common video cards. If this function does not work on your LCD dislay, then lower the video refresh rate to 60 Hz and set the resolution to its pre-set value.
Control Explanation User — Individual adjustments for red, green, and blue. To select color (R, G or B) press button [2]. To adjust selected color, press I or J. When you are finished making all color adjustments, press button [1] twice. 1 2 3 i Information displays the timing mode (video signal input) coming from the graphics card in your computer. See your graphic card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency).
Control Explanation Fine Tune sharpens focus by aligning the illuminated text and/ or graphic characters. NOTE: Try the Auto Adjust (see page 9) before using the Fine Tune control. Sharpness adjusts the clarity and focus of the screen image. ? Setup Menu displays the menu shown below. The Setup Menu controls are explained below. Language Select allows you to choose the language used in the menus and control screens. Resolution Notice advises the optimal resolution to use.
Control OSD Explanation OSD Background allows you to turn the On-Screen display background on or off. This means that while making adjustments from the OSD control screens you can also view open software applications, or the Windows desktop. Memory Recall returns adjustments to the original factory settings if the display is operating in a factory Preset Timing Mode listed in this user guide.
Short Cut Key Function Key : 5 Keys ! [1] [2] [▼ ▼] or [▲ ▲] 1 2 ▼ ▲ Main Menu Auto Image Adjust to immediately activate Contrast menu. It should be change to Brightness OSD by push button [2]. [▼ ▼] + [▲ ▲] recall Contrast or Brightness while in the Contrast or Brightness adjustment, or recall both of Contrast and Brightness when the OSD is not open. [1] + [2] toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode. [1] + [▼ ▼] + [▲ ▲] White Balance.
4. Circuit Description (VE710s-4/VE710b-4 M-star Scaler) A. Scaling controller The ADC is to convert RGB analog signal to digital signal that scaling chip can acknowledge. The HSYNC input receives a logic signal and provides the frequency reference for pixel clock generation. The scaling IC is to converts the input signal ranging from VGA to SXGA into SXGA resolution that panel can acknowledge.
GOUT1/PWM1 Output GOUT1/PWM1; 4mA driving strength 74 GOUT0/PWM0 Output GOUT0/PWM0; 4mA driving strength 73 Misc. Interface Pin Name Pin Type Function Pin BYPASS For External Bypass Capacitor 3 XIN Crystal Oscillator Input Xin 33 XOUT Crystal Oscillator Output Xout 34 Power Pins Pin Name Pin Type Function Pin AVDD 3.3V Power ADC Power 45, 51, 55, 65 AVSS Ground ADC Ground 39, 42, 48, 56, 64, 68 AVDD_PLL 3.3V Power PLL Power 53 AVSS_PLL Ground PLL Ground 54 AVDD_MPLL 3.
an external pull up resistor. A “8051 standard pin” is a pseudo open drain pin. It can sink at least 4mA current when output is at low level, and drives at least 4mA current for 160nS when output transits from low to high, then keeps driving at 100uA to maintain the pin at high level. It can be used as input or output function. It needs an external pull up resistor when driving heavy load device. POWER CONFIGURATION The MTV312M can work on 5V or 3.3V power supply system.
Circuit Description (VE710s-4/VE710b-4 Realtek Scaler) A. Scaling controller General l l l l l l l l Embedded dual DDC support DDC1, DDC2B,DDC/CI Zoom scaling up and down Embedded Pattern Generator No external memory required. Require only one crystal to generate all timing Embedded reset control output Embedded crystal output to MICROP 3 channels 8 bits PWM output, and selectable PWM clock frequency.
■ Control Interface: 7 pins Name I/O SDIO [0] IO SDIO [1] / TCON [4] / BBLU [0] SDIO [2] / TCON [3] / BBLU [1] SDIO [3] / PWM2 / TCON [2] SCLK SCSB RESET Pin No 54 IO 53 IO 52 IO 51 Description Serial control I/F data in/Parallel port data [0] Parallel port data [1] / TCON [4] / TTL BBLU [0] Parallel port data [1] / TCON [3] / TTL BBLU [1] Parallel port data [1] / TCON [4] / PWM2 I I O 50 111 56 Serial control I/F clock Serial control I/F chip select RESET output for Micron ■ Display & TCON/VIDE
80 BR2N BR2N TOBP 81 BR1P BR1P TOAP 82 BR1N BR1N TOAP 85 AB3P NC TEDP 86 AB3N NC TEDN 87 AB2P NC TECLKP 88 AB2N 89 AB1P 90 BB1N 91 ACLKP 92 ACLKN 93 AG3P 94 99 100 101 102 AG3N AG2P NC NC NC NC NC NC NC TCON [11] TECLKN TECP TECN TEBP TEBN TEAP TEAN NC AG2N TCON [10] NC AG1P TCON [9] NC AG1N TCON [8] NC TCON [7] NC TCON [6] NC TCON [5] NC TCON [1] NC TCON [0] NC BRED [4] / T11 BRED [3] / T12 BRED [2] / T13 ABLU [7] / T14 ABLU [6] / T15 ABLU [5] / T1
119 122 123 124 TCON [6] / V [5] TCON [5] / V [6] TCON [1] / V [7] TCON [0] / VCLK V [5] V [5] DHS DHS DHS (1), (7), (8) V [6] V [6] DVS DVS DVS (1), (7), (8) V [7] V [7] DENA DENA DENA (1), (7), (8) VCLK VCLK DCLK DCLK DCLK (1), (7), (8) *Single RSDS, even/odd swap, data (59~82) output to pin85~108, TCON (99~108) output to pin59~68. *In 6-bit dual TTL output mode, Video8 cannot output TCON7~TCON11; while video8 can output TCON in 6-bit single TTL mode.
■ DDC Channel:4 pins Name DDCSCL/TCON [0] / BBLU [1] DDCSDA/TCON [1] / PWM1/BBLU [0] TCON [5] TCON [7]/PWM1 I/O I Pin No 46 IO 47 I IO 126 125 Description DDC serial control I/F clock/TCON [0]/TTL BBLU [1] DDC serial control I/F data input/ output/ TCON [1]/ PWM1/ TTL BBLU [0] TCON [5] TCON [7]/ PWM1 ■ Power & Ground:22 pins Name I/O Pin No 3.3V Power P 49,121 3.3V Ground G 48,120 3.3V Power P 58,71,83, 95,110 3.3V Ground G 57,72,84,96,109 2.5V Power P 45,69,98,127 2.
5. Adjusting Procedure (VE710s-4/VE710b-4) 5.1. 5.2. 5.3. ADJUSTMENT CONDITIONS AND PRECAUTIONS 1. Approximately 30 minutes should be allowed for warm up before proceeding. 2. Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset at the factory. 3. ESD protection is needed before adjustment. MAIN ADJUSTMENTS NO. FUNCTION 1. White Balance 2.
(Fig.2) (4) 9300K verify: move cursor to 9300K Press 2 key. Press “▼ ” ,“▲ ” key adjust R.G.B value x=0.283 ±0.02 y=0.298 ±0.02 Press 1 key return to Fig.2 (5) 6500K verify: Repeat (4) press “▼ ” ,“▲ ” move cursor to 6500K press x=0.313 ±0.02 y=0.329 ±0.02 Y≧ 240 cd/m2 2 key (6) 5400K verify: Repeat (4) press “▼ ” ,“▲ ” move cursor to 5400K press x=0.332 ±0.02 y=0.348 ±0.02 2key (7) Press 1 key go back to Fig.2, Then press OFF/ON quit factory mode. G. 1 key return to Fig.
Firmware update procedure : (VE710s-4/VE710b-4) When you received a received monitor , please check whether the firmware version. If not , please followning procedures to upgrade to the latest version . 1.
2. Connection : To Monitor To PC Appendix A : How to install the software for ISP : 1. To setup ISP Environment : Hardware: PC or notebook, parallel(printer) cable, ISP tooling. Software: If OS was win2000 or WinXP , please install "PORT95NT.exe" In order to ensure can execute ISP program, please set BIOS in PC or Notebook as Fig 0.0 Fig 0.
2. Double-click the " PORT95NT.exe" in Windows & initall the program. , see Fig 0.1 Fig 0.1 3. Keep on press " Next " 4 times to go through the installation processes, see Fig. 0.2 Fig. 0.
4. Choose " Typical " then press " Next " , see Fig. 0.3 Fig. 0.3 5. Keep on press " Next " 4 times to go through the installation processes, see Fig. 0.4 Fig. 0.
6.Install completed , restart the PC or notebook. See Fig 0.5 Fig. 0.5 Install ISP 1. User could download ISP driver and PORT95NT install from Myson Century website (www.myson.com.tw ) 2. After extracting the ZIP file , the total files list as Fig 1.0 , and double click the file of setup.exe to install. Fig 1.
3. Press " Next " button to continue., see Fig 1.1 Fig 1.1 4. Keep default setting or press " Change " button for selecting the path that you want , and then press " Next " button to continue , see Fig 1.2 Fig 1.
5. Press " Install " button to continue , see Fig 1.3 Fig. 1.3 6. Installation has finished , press " Finish " button , see Fig 1.4 Fig. 1.
Appendix B : How to use software to upgrade the BIOS : 1. After installation , we could find the shortcut in the setting paah or the program bar ( default setting ) , see Fig 2.1 Fig. 2.1 2. Security file is a key to use ISP function , press " OK " button , see Fig 2.2 Fig. 2.2 3. The warning is used to remind user of that different CPU rate may cause ISP function fail. (it's limited by IIC protocol ) , Press " OK " button , see Fig 2.3 Fig. 2.
4. Press " Create Security file " button to key in Security code . Adjusting bar to decrease speed of IIC bus , See Fig.2.4 . Speed of IIC bus Security code Fig. 2.
5. Fig 2.5 shows the setting for security code of software ISP . it needs 2 command No. and key in command sequentially for 7C , 4C , 77. The command No. and command must be set by user while coding. About the detailed of setting , please refer to section 6 boot code of ISP . Fig. 2.
Appendix C : Use ISP to program MCU 1. Select MTV type first , load the binary or intel hex file that you want to program into the MCU , and select " AUTO" item , then press " RUN " button , see fig3.1 Step 2 Step 1 Step 3 Step 4 Fig. 3.
2. If user change the MTV type , it must load file again , or the buffer of load file will be cleared . 3. CRC ( cyclic redundancy check ) : the host can check CRC register's result instead of reading every byte in flash . The message of Check MCU CRC OK means that the host verify OK for the progress of program , see Fig.3.2 Fig. 3.
Procedure of Disassembly (VE710s-4/VE710b-4/VA721) This section provides disassembly procedures for VE710s-4/VE710b-4/VA721 LCD Monitor. Before you begin any of these procedures, be sure to turn off the power, computer system, and other attached devices; then disconnect the power cable from the electronically outlet. Moreover, when you disassemble the monitor, be sure to put the screws in a safe place and separate them according to grouping.
Stand unit # 3. Detach Stand unit from the monitor.
Disassembly of Front Cover and Rear Cover Front Cover # ! X2 2084730062 " X2 2083740082 1. 2. 3. Detach Front Cover from the monitor. Unscrew two screws that secure Hinge Metal Fitting. Unscrew two screws that secure Keypad Board. Rear Cover $ 4. Detach Rear Cover from the LCD Panel module.
Disassembly of LCD Panel " ! X1 2082630062 # X1 2082630062 X1 2082630062 1. 2. 3. Unscrew one screw that secure M/B Shielding Plate and detach M/B Shielding Plate. Unscrew one screw that secure Inverter top Shielding Plate and detach Inverter top Shielding Plate. Unscrew one screw that secure Inverter down Shielding Plate and detach Inverter down Shielding Plate. $ 4. Disconnect three connectors to remove Inverter connector and LCD Panel FFC cable.
LCD Panel % X4 2080002200 5. Unscrew four screws that secure Metal Fitting and remove LCD Panel from Metal Fitting.
Disassembly of Main Board, Keypad Board and Power Board ! X4 2082730058 1. Unscrew four screws that secure Main Board and disconnect the wires which are connected to Main Board and remove Main Board. " X4 2081430062 2. Unscrew four screws that secure Power Board to remove Power Board.
6. TROUBLE SHOOTING FLOW CHART (VE710s-4 /VE710b-4 M -star Scaler) 6.1. NO POWER Check 3.3V O/P C825 POWER STAR Check P802 5,6 PIN 12V PANEL Check Check 12V O/P C823 Check F801 D801~D804 Check P901,902,903,904 (EA03/03Q Panel P901,902 Only) I901,T901,T902,Q904, Q905,Q910,Q911 (EA03/03Q Panel Q910,Q911 Differ L901,L902) Check D822 I802,I803 Check I801 ,Q801 3.3V Check I901 12V MAIN PCB STAR CHECK MAIN PCB N 5V OK? CHECK POWER PCB OK? Y N 3.
6.2. NO DISPLAY No Display Check Power region Dark Amber Check LED Color Check IO cable is connect OK ? Yes Amber & Green No Check X102 Crystal 12MHz is working? Green Check I/P signal is in pwr saving state? Check I106 is OK ? Yes Refer to NO POWER trouble shoot flow char Press Power key ON/OFF is OK ? (See LED is green or dark.
(VE710s-4 /VE710b-4 Realtek Scaler) 6.1. NO POWER Check 3.3V O/P C825 POWER STAR Check P802 5,6 PIN 12V PANEL Check Check 12V O/P C823 Check F801 D801~D804 Check P901,902,903,904 (EA03/03Q Panel P901,902 Only) I901,T901,T902,Q904, Q905,Q910,Q911 (EA03/03Q Panel Q910,Q911 Differ L901,L902) Check D822 I802,I803 Check I801 ,Q801 3.3V Check I901 12V MAIN PCB STAR CHECK MAIN PCB N 3.3V OK? Y 2.
6.2. NO DISPLAY No Display Check Power region Dark Amber Check LED Color Check IO cable is connect OK ? Yes Amber & Green No Check X101 Crystal 12MHz is working? Green Check I/P signal is in pwr saving state? Check I104 is OK ? Yes Refer to NO POWER trouble shoot flow char Press Power key ON/OFF is OK ? (See LED is green or dark.
7. Recommended Spare Parts List RECOMMENDED SPARE PARTS LIST (VE710s-4 for "CPT v1.1 (8ms) Panel") ViewSonic Model Number: VS10047 Rev: 1b Serial No.
RECOMMENDED SPARE PARTS LIST (VE710s-4 for "CMO v2.1 (8ms) Panel") ViewSonic Model Number: VS10047 Rev: 1b Serial No.
ViewSonic Confidential Creation Date: 07/19/05 RECOMMENDED SPARE PARTS LIST (VE710b-4 for "CPT v1.1 (8ms) Panel") ViewSonic Model Number: VS10047 Rev: 1b Serial No. Prefix: PUN Item ViewSonic P/N Ref.
ViewSonic Confidential Creation Date: 07/19/05 RECOMMENDED SPARE PARTS LIST (VE710b-4 for "CMO v2.1 (8ms) Panel") ViewSonic Model Number: VS10047 Rev: 1b Serial No. Prefix: PUN Item ViewSonic P/N Ref.
BOM LIST (VE710s-4) ViewSonic Model Number: VS-10047 Rev: 1a Serial No.
Item 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 ViewSonic P/N N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-040
Item 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 ViewSonic P/N E-R-0405-6410 E-R-0405-6409 E-R-0405-6410 E-R-0405-6409 E-R-0405-6409 E-R-0405-6604 E-R-0405-6604 N/A E-R-0405-6409 E-R-0405-6409 E-R-0405-6
Item 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 ViewSonic P/N E-00003534 E-00003830 N/A N/A E-00003850 E-00003851 E-Q-0402-1180 E-Q-0402-1377 E-Q-0402-1376 E-Q-0402-1608 E-Q-0402-1378 E-Q-0402-1607 N/A
Item 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 ViewSonic P/N N/A N/A E-C-0404-4833 E-C-0404-4833 E-C-0404-2272 E-C-0404-2272 E-C-0404-2982 E-C-0404-2982 N/A N/A E-IC-0401-2152 N/A N/A N/A E-L-0407-0041
Item 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 ViewSonic P/N E-R-0405-3235 E-R-0405-2309 E-00004479 E-R-0405-2744 E-R-0405-5980 N/A N/A N/A N/A N/A N/A N/A N/A E-R-0405-4534 E-R-0405-4534 E-00005729 E-
Item 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 ViewSonic P/N CB-00006136 E-00006128 N/A N/A N/A N/A M-SCW-0824-6715 M-SCW-0824-0811 M-SCW-0824-0811 N/A N/A N/A M-SCW-0824-6719 M-SCW-0824-0851 N/A N/A N/A M-LB-0813-0959 N/A A-VIO-0118-0034 C-00006126 PL-00005399 N/A M-BK-0805-0070 M-SCW-0824-0812 N/A M-LB-0813-0530 N/A N/A PL-00006125 N/A P
BOM LIST (VE710b-4 for "CMO v2.1 (8ms) Panel") ViewSonic Model Number: VS10047 Rev: 1a Serial No.
Item 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 ViewSonic P/N N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 E-D-0403-1779 E-D-0403-2808 E-D-0403-1779 E-D-0403-2808 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-00003830 N/A E-D-0403-1892 E-0000
Item 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 ViewSonic P/N N/A N/A N/A N/A N/A E-R-0405-6600 E-R-0405-6409 N/A E-R-0405-6600 E-R-0405-6409 E-R-0405-6600 E-R-0405-6409 N/A E-R-0405-6409 E-R-0405-6600 E-R-0405-6409 N/A E-R-0405-6409 E-R-0405-6409 E-R-0405-6
Item 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 ViewSonic P/N N/A N/A E-00000999 N/A N/A E-00000999 E-00000999 N/A E-00000999 E-00000999 N/A E-Q-0402-0839 N/A M-MS-0808-6355 N/A N/A E-X-0415-0119 E-X-0415-0112 N/A M-SW-0815-0182 M-SW-0815-0182 M-SW-0815-0182
Item 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 ViewSonic P/N N/A N/A N/A N/A N/A N/A N/A N/A E-00001013 E-00001013 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A E-C-0404-4833 E-C-0404-2982 E-C-0404-1838 E-C-0404-3243 E-C-0404-1861 N/A N/A
Item 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 ViewSonic P/N E-D-0403-1531 E-D-0403-1671 N/A E-D-0403-2009 E-D-0403-1531 E-D-0403-1671 N/A E-D-0403-2009 E-D-0403-1531 E-D-0403-1671 N/A E-D-0403-2009 E-D-0403-1531 E-D-0403-1671 N/A N/A N/A N/A N/A N/A E-D-04
Item 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 ViewSonic P/N N/A N/A N/A N/A N/A N/A N/A N/A E-R-0405-4534 E-R-0405-4534 E-00005729 E-C-0404-1855 E-C-0404-1855 N/A E-C-0404-0074 N/A E-C-0404-1856 N/A N/A N/A N/A N/A N/A E-FS-0410-0009 E-FS-0410-0102 E-00002
Item 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 ViewSonic P/N M-SCW-0824-0285 M-SCW-0824-0285 N/A N/A N/A M-MS-0808-9214 N/A M-LB-0813-0002 CB-00006137 CB-00006136 E-00006128 N/A N/A N/A N/A M-SCW-0824-6715 M-SCW-0824-0811 M-SCW-0824-0811 N/A N/A N/A M-SCW-0824-6719 M-SCW-0824-0851 N/A N/A N/A M-LB-0813-0
Item Item 1 2 ViewSonic P/N ViewSonic P/N A-00003623 N/A Ref. P/N Description Ref. P/N Description 2427130123P AC POWER CORD TAIWAN WALL 1.83M BLACK 2055632154P LABEL VE710B(4) VS10047 (P) CPT Location Location Universal number# Universal number# Q'ty Q'ty 1 1 Universal number# Q'ty 1 1 2 1 1 1 1 P951 6P02 G-Model for VSCN Item 1 2 3 4 5 6 7 ViewSonic P/N A-00006132 DC-00003461 M-LB-0813-0862 N/A N/A M-LB-0813-0863 M-LB-0813-0864 Ref.
8. Exploded Diagram And Spare Parts List (VE710s-4/VE710b-4) FIG.1 12 7-1 15 X2 20 X4 7-2 NOTE.1 13-1 7-3 13-2 MAIN PCB ASS'Y 17 X4 8 18 29 15 X2 11 X3 10 X2 2-1 16 X4 2-2 2-3 POWER PCB ASS'Y 3-1 3-2 9 3-3 X5 NOTE.1 5 1-1 1-2 22 X2 1-3 21 23 19 22 X2 19 23 4 X2 14 FIG.
LCD PANEL 27 PANEL SOURCE: CPT CLAA170EA08Q (8ms) CM0 M170E5-L09 (8ms) 28 25 P104 P901 P802 P105 P101 MAIN PCB (M-star scaler) POWER PCB P107 P106 P107 P105 P102 MAIN PCB (Realtek scaler) P104 P101 24 P701 P902 KEYPAD PCB I/O CABLE ViewSonic Corporation 64 Confidential - Do Not Copy VE710s-4_VE710b-4 26
LCD PANEL PANEL SOURCE: CPT CLAA170EA08QV (8ms) CMO M170E5-L09 (8ms) BLU RED 27 25 P902 P901 P105 P802 P106 MAIN PCB (Realtek scaler) POWER PCB P104 P101 24 BLU RED P903 P701 P904 KEYPAD PCB I/O CABLE ViewSonic Corporation 65 Confidential - Do Not Copy VE710s-4_VE710b-4 26
EXPLODED PARTS LIST (VE710s-4) ViewSonic Model Number: VS10047 Rev: 1a Serial No.
EXPLODED PARTS LIST (VE710b-4) ViewSonic Model Number: VS10047 Rev: 1a Serial No. Prefix: PUN Description Item ViewSonic P/N Ref.
9.
9.
9.
10. Schematic Diagrams (VE710s-4/VE710b-4/VA721) 10.1. Power (Realtek Scaler CPT Panel) Q104 AP2305 2 3 12V VLCD R180 VLCD_12V 1 10K 4K7 R182 R183 220 4.7K 0805 3 Q106 2 MMBT3904 1 onPanel_3V3 3 R181 R184 1 3V3_PANEL Q105 2SA1020 2 1 onPanel_12V R185 NC Q105, Q109, R181, R183, R185 NC (AU ) R196 4.
10.1.
10.2.
10.2.
10.3. Scaler (Realtek Scaler CPT Panel) 3DVCC L106 200R R3DVCC L107 200R 2V5 P106 XO X102 24.576MHz RSDS_CON30 3DVCC C145 22pF C132 22uF_16V + C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF P107 + R158 1M 22uF_16V C146 22pF XI 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AR1N AR1P R159 TMDS_AVCC PLL_TEST1 PLL_TEST2 R160 R162 R161 1K NC/4.7K NC/4.
10.3. Scaler (Realtek Scaler CMO Panel) VCC3V3 L106 200R R3DVCC L107 200R 2V5 XO 3DVCC C145 22pF X102 24.576MHz C132 22uF_16V + C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF C144 + R158 1M 22uF_16V C146 22pF XI TMDS_AVCC PLL_TEST1 PLL_TEST2 R160 R162 R161 1K NC/4.7K NC/4.7k TMDS_AVCC R163 4.
10.5. MCU (Realtek Scaler CPT Panel) VCPU VCPU 3DVCC 3DVCC R125 10K C116 0R 0603 RN1 VCPU RN2 100nF 12 IN4148 C121 22pF C122 11 100nF 7 R128 R129 4K7 4K7 I105 1 2 3 4 A0 A1 A2 GND I104 19 VCC WP SCL SDA 8 7 6 5 R134 R135 100 100 24C16 MUTE ST_DET1 LED_G 12V VCC3V3 LED_O R142 14 13 27 26 16 9 30 31 32 33 5 6 7 8 RN4 P5.0 P5.1 X1 P5.2 P5.3 P5.4 X2 P5.5 P5.6 RESET DA8/HLFHO DA9/HALFV P1.0 P1.1 INT0/P3.2 P1.2 P1.3 P1.4 ISCL/P3.5/T1 P1.5 ISDA/P3.4/T0 P1.6 P6.0/AD0 P1.7 DA7 P6.
10.5. MCU (Realtek Scaler CMO Panel) VCPU VCC3V3 VCPU RTD_RESET 1K D115 1 2 Q101 MMBT3906 3 1N4148 R123 1K C116 R125 0 RN1 RN2 100nF C117 11 R128 R129 4K7 4K7 100nF 7 I105 19 8 7 6 5 VCC WP SCL SDA WP R134 R135 100 100 24LC16 MUTE ST_DET1 LED G LED O VCC3V3 14 13 27 26 16 9 30 31 32 33 MTV312M64 5 6 7 8 R121 10K 10K VCPU R137 NC NC R140 R139 2K2 2K2 R144 R145 0 10K R141 VCC3V3 9.03K Q102 R147 3.
10.6. Inverter (CPT CLAA170EA08QV /CMO M170E5-/L09 Panel) F901 P901 JP 1 VCC12V I902 78L05(3.3V) NC(5V) C911 22pF/3KV/DIP(CPT.CMO) 10PF/3KV/DIP(HS) + C902 0.1uF/DIP C903 470uF 16V IN Out GND 1 C931 5pF/3KV/DIP 7 4 R906 10K 1%(3.3V)/DIP 33K 1%(5V) 2 P902 T901 1 R903 10 (5V) NC(3.3V)/1206 5V R943 1.5M.
10.7. A-D Power (CPT CLAA170EA08QV /CMO M170E5-L09 Panel) R820 22 1/2W DIP D804 2A07 100K/1206 R833 R835 C820 1000PF/1KV DIP 100K/1206 D803 2A07 100K/1206 100K/1206 R834 + D802 2A07 C813 0.01UF 500V C805 100uF 400V R839 C806 1000PF/1KV DIP NC R836 3 L803 5.
11.1. MAIN PCB TOP VIEW (Realtek Scaler CPT Panel) ViewSonic Corporation 11.1.
11.2. MAIN PCB BOTTOM VIEW (Realtek Scaler CMO Panel) 11.2.
11.3. CON PCB TOP VIEW 11.4.
11.5. POWER PCB TOP VIEW (CPT CLAA170EA08QV / CMO M170E5-L09 Panel) ViewSonic Corporation 84 Confidential - Do Not Copy VE710s-4_VE710b-4 11.6.
* Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Service Manual, which allows continuous improvement of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic Corporation. Assessment A. What do you think about the content of this Service Manual? Unit Excellent Good Fair Bad 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustment Procedure 6.