ViewSonic PJ1158-1 Service Manual
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ViewSonic PJ1158-1 Service Manual

ViewSonic PJ1158-1 Service Manual

Xga lcd projector
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Service Manual

ViewSonic PJ1158-1
Model No. VS11459
XGA LCD Projector
(PJ1158-1_SM Rev. 1b Oct. 2006)
ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

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  • Page 1: Service Manual

    Service Manual ViewSonic PJ1158-1 Model No. VS11459 XGA LCD Projector (PJ1158-1_SM Rev. 1b Oct. 2006) ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583...

  • Page 2: Revision History

    Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes.

  • Page 3: Table Of Contents

    3. Names of each part 4. Adjustment 5. Troubleshooting 6. Service points 7. Wiring diagram 8. Disassembly diagram 9. Replacement parts list 10. RS-232C commands 11. Block Diagram 12. Connector connection diagram 13. Basic Circuit diagram Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 4: Precautions And Safety Notices

    FPC of the LCD module assembly. 6. Use the cables which are included with the projector or specifi ed. Features • High Brightness • Remote Control Via Your Web Browser • Low Noise • Rich Connectivity Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 5: Specification

    Temperature range Storage : -20~60°C Remote control x1 Batteries x 2 RGB cable x 1 User’s manuals x 1set Accessories Power cords x 3 LENS CAP x 1 Audio/Video cable x 1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 6: Names Of Each Part

    Do not cover, block or plug up the vents. Do not place anything that can stick or be sucked to the vents, around the intake vents. Clean the air filter periodically. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 7: Control Panel

    ►Use the shutdown switch only when the projector is not turned off by normal procedure, since pushing this switch stops operation of the projector without cooling it down. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 8 LASER button, since the beam is not good for eyes. CAUTION ►Note that the laser beam may result in hazardous radiation exposure. Use the laser pointer only for pointing on the screen. (31) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 9: Adjustment

    FACTORY MENU. When you use the remote control... a. Press the [MENU] button of the remote control to display the Easy menu. (If the Advanced menu appears, move to the Easy menu.) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 10 4. In the same way, use STRIPE - DCOFF - No. 0 - B : in the FACTORY MENU and use it so that vertical bars are minimized. /255 /255 /255 /255 /255 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 11 9. Repeat steps 7 to 8 above, and adjust so that 5. Then adjust colors R and B. brightness white balance of 33 steps is best. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 12 FACTORY MENU be performed. VID-AD C. UNIF. Major adjustment lattice point position DAC-P GAMMA STRIPE OPTION Adjust tone menu No. 1 C.UNIF MID-1 Major adjustment lattice point No. MID-2 ... 6 ON/OFF Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 13 This completes adjustments required for [B] using the values of the [MID-5] and [MAX] [MID-1]. tones in the same way as the [MID-4] tone [R] and [B] adjustments in the step 17 and 18. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 14 No. 8 deviation range No. 9 deviation range 3 11 3 11 3 11 No. 14 deviation range No. 15 deviation range No. 16 deviation range No. 17 deviation range 3 11 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 15: Adjusting The Lens Shift

    2. Use the horizontal lens shift knob to shift the pic- DOWN ture left or right. 1/10 NOTE When the vertical lens shift is adjusted, it is recom- 1/10 RIGHT LEFT mended to shift the picture upward for fine adjustment Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 16: Troubleshooting

    5. Troubleshooting Check points P501 P701 EE01 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 17 TEMP (DK02) indicator light or blink? Measure resistance* Open between pins (1) and PWB assembly SW (2) of E808 when the S941 is pushed. E808, E941 0Ω Re-attach lamp Lamp door PWB assembly MAIN door Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 18 (1) of connectors for DC fans** soon after the button is pressed. Power unit (ballast) PWB assembly MAIN incorrect Correct waveform is drawn below. DC fan (failed in above check) f ≥ 40Hz Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 19 Confirm the splash the LCD Panels screen and the user menu CPC36 connector connection to the MAIN displayed correctly? board. PWB assembly MAIN LCD/Lens prism assembly PWB assembly MAIN PWB assembly INPUT Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 20 Are pin No. 2 and 3 crossed? Are the signals input at each PWB assembly MAIN pins on the CONTROL Port? : RX : TX PWB assembly CONTROL Make sure PC setup Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 21 Set IP address and Subnet Mask Set IP address and Subnet Mask in the in the Advanced Menu > Network > IP ADORESS and > SUBNETMASK NETWORK menu with manual menu with manual operation. operation. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 22 11 of • PWB assembly BATTERY EE01 on PWB assembly • Cables (CNWL1/CNBAT) MAIN when power switch • PWB assembly MAIN was turned off. 2.5V or more PWB assembly NETWORK Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 23: Service Points

    The PWB assembly which has used lead free solder PWB assembly MAIN PWB assembly INPUT PWB assembly REMOTE PWB assembly SW PWB assembly CONTROL PWB NETWORK PWB assembly KEYPAD POWER UNIT (BALLAST) PWB assembly BATTERY POWER UNIT (CIRCUIT) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 24 (3) Unscrew the shield bracket of PWB assembly MAIN to make it free. CAUTION Make sure to remove the shield bracket before removing the PWB assembly MAIN. Otherwise, fl exible cables will be damaged. Remove these screws Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 25 Remove these 9 screws Flexible cables of LCD panel (5) Press and hold the switch S941 using an insulator during maintenance. (6) Keep the unscrewed wires away from all of electric parts. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 26 (3) Screw down the PWB assembly MAIN and connect the LCD panel flexible cables to the PWB assembly MAIN. (4) Re-assemble the set. (5) While re-assembling, please clean the intake filter by using a vacuum cleaner. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 27 4. Turn the projector over once more, so that the bottom faces up, and reload the battery correctly. NOTE • The internal clock’s time will be reset when the battery is removed. Please reconÞgure the time via the menu or a web browser after replacing the battery. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 28: About The Laser Pointer

    LASER button This remote control has a laser pointer in place of a fi nger or rod. The laser beam works and the LASER INDICATOR lights while the LASER button is pressed. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 29: Air Filter

    A dialog will appear. The fluted (4) Press the ▲ button to select “RESET” on the dialog. It performs surface of the air filter resetting the fi lter time. The filter cover Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 30 • Using the lamp for long periods of time could cause it dark, not to light up or to burst. When the pictures appear dark, or when the color tone is poor, please replace the lamp as soon as possible. Do not use old (used) lamps; this is a cause of breakage. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 31 (5) Press the ▲ button to select “RESET” on the dialog. It performs resetting the lamp time. NOTE • Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 32 (1) Reattach the included front cover. (2) Re-fasten the 2 screws marked (triangle) that were removed in step 1.(2). (3) Re-fasten the 2 screws marked (triangle) that were removed in step 1.(1). Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 33: Other Care

    2. After making sure that the projector is cool adequately, lightly wipe with gauze or a soft cloth. If soiling is severe, dip soft cloth in water or a neutral cleaner dilute in water, and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 34 2) There is no failure above in AUTO with video source through VIDEO, S-VIDEO or COMPONENT input. The reason is why recognition of input signal’s standard does not need to search the capture range from input signal itself. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 35 • The Mirror, Keystone and Auto keystone are not memorized though they are possible to operate if Transition Detector was released by Life key. • The MyScreen Lock on SCREEN Menu keeps “TURN ON” if MyScreen PASSWORD was set when SECURITY PASSWORD was released by Life key. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 36 1 2 3 4 PIN BOX (ID Inquiring Code) 2. Send ViewSonic servicing provider the Inquiring code (10 digits) to inquire the correct PIN code. 3. With the PIN BOX menu displayed, input the correct PIN code. Enter the correct PIN CODE that ViewSonic servicing provider informed.

  • Page 37: Related Messages

    “Air Filter” section of this manual. After you have cleaned or FILTER MAINTENANCE IS ESSENTIAL changed the air fi lter, please be sure to reset the fi lter timer. TO REMOVE WARNING MESSAGE, RESET FILTER TIMER. SEE MANUAL FURTHER INFO. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 38: Regarding The Indicator Lamps

    45 minutes. After the projector has suffi ciently cooled down, please make con- fi rmation of the attachment state of the lamp and lamp cover, and then turn the power on again. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 39 Usage status number 0 ..Total usage status 1 ..Current usage status 2 ..Usage status before first reset 3 ..Usage status before second reset 9 ..Usage status before eighth reset Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 40 (DHCP, IP ADDRESS, SUBNET MASK and DEFAULT GATEWAY) are initialized. 8. If the network settings had been customized, restore them by manual operation. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 41: Wiring Diagram

    7. Wiring diagram Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 42 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 43 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 44 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 45 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 46 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 47 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 48 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 49 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 50 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 51 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 52: Disassembly Diagram

    8. Disassembly diagram Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 53 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 54 Remove 2 screws on the front and 2 screws on the upper case. (1) Before remove 2 screws on the upper case, open the Lens shift cover. 2 screws Lens shift cover Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 55 (2) Remove 2 screws on the front. (3) Remove the front cover. front cover 2 screws c. Remove 9 screws on the bottom and 2 screws on the rear to detach the upper case. 2 screws 9 screws Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 56 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 57 Be careful not to injure your fi n- gers or hand by the edges of the ballast bracket during mainte- nance around the power units. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 58 When disassembling Remove 6 screws and unhook the panel fan duct assembly as shown in the diagram. Panel fan duct assembly When assembling Tighten 6 screws and hook the panel fan duct assembly. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 59 • Be careful not to invert the fan when assembling the exhaust fan assembly. 6. Replacing the PWB assembly NETWORK Attach the bracket to the PWB assembly NETWORK covering the LAN Jack completely. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 60 Make sure that it is hard to remove. Cross Section 8. Assembling the FOOT MTL Remove the remote board first when assembling the FOOT MTL. This is necessary when replacing the FAN and so on. FOOT MTL Remote board Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 61: Replacement Parts List

    LASER INDICATOR STANDBY/ON VIDEO RGB Cable Power Cord ASPECT ENTER PUSH PAGE UP PAGE DOWN MENU RESET POSITION AUTO MAGNIFY MY BUTTON VOLUME FREEZE KEYSTONE SEARCH Remote Control Instruction manual Audio/Video cable Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 62 Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.

  • Page 63: Rs-232C Commands

    Action (byte_0 - 1) Action Classification Content Change setting to desired value. Read projector internal setup value. Increment Increment setup value by 1. Decrement Decrement setup value by 1. Execute Run a command. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 64 • Provide an interval of at least 40ms between the response code and any other code. • The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data. • Commands are not accepted during warm-up. Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 65: Command Data Chart

    01 00 A1 30 24 00 #5 CUSTOM BE EF 06 00 C7 FF 01 00 A1 30 14 00 BE EF 06 00 F4 F0 02 00 A1 30 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 66 02 00 B2 30 00 00 Increment BE EF 06 00 16 F4 04 00 B2 30 00 00 Decrement BE EF 06 00 C7 F5 05 00 B2 30 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 67 D6 72 01 00 06 22 02 00 HIGH BE EF 06 00 46 73 01 00 06 22 03 00 BE EF 06 00 85 73 02 00 06 22 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 68 86 71 01 00 12 22 08 00 N-PAL BE EF 06 00 76 74 01 00 12 22 07 00 BE EF 06 00 75 76 02 00 12 22 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 69 02 00 62 20 00 00 Increment BE EF 06 00 13 CD 04 00 62 20 00 00 Decrement BE EF 06 00 C2 CC 05 00 62 20 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 70 9E FE 01 00 90 20 02 00 HIGH BE EF 06 00 0E FF 01 00 90 20 03 00 BE EF 06 00 CD FF 02 00 90 20 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 71 3E DC 01 00 34 20 03 00 Audio4 BE EF 06 00 0E DE 01 00 34 20 04 00 BE EF 06 00 FD DC 02 00 34 20 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 72 03 3C 01 00 31 26 00 00 HIGH BE EF 06 00 93 3D 01 00 31 26 01 00 BE EF 06 00 30 3C 02 00 31 26 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 73 01 00 17 30 00 00 TURN ON BE EF 06 00 1F D7 01 00 17 30 01 00 BE EF 06 00 BC D6 02 00 17 30 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 74 01 00 00 36 17 00 VOLUME - BE EF 06 00 3A 39 01 00 00 36 18 00 BE EF 06 00 09 33 02 00 00 36 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 75 83 D2 01 00 02 30 00 00 FREEZE BE EF 06 00 13 D3 01 00 02 30 01 00 BE EF 06 00 B0 D2 02 00 02 30 00 00 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 76: Block Diagram

    11. Block diagram Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 77: Connector Connection Diagram

    Lamp_Miss 1 CN3 1 DC IN+ BALLAST UNIT Ass'y Lamp_ON/OFF Silent_Mode CNGD CN*** EW51 Moter-2B FILTER UNIT Moter-1B Ass'y LAMP UNIT Moter-2A Ass'y Moter-1A IRIS UNIT Ass'y AC INLET Connector connection diagram Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...

  • Page 78: Basic Circuit Diagram

    ET01 3175-09M ET02 APRD APTD APT6 PH-05V-D USB D- USB D+ APT4 APSG GND1 PWB assembly CONTROL (EDX40N) APL1 APL3 LL36 EL06 1608 SH-02H APL4 APL2 LL37 1608 PWB assembly BATTERY (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 79 Vout Vout *CR10 CR07 *CR04 100p-C 100p-C 100p-C *RR08 RR02 2125 2125 CR01 100p-C ER01 ZH-06H PWB assembly REMOTE (EDX40N) E941 S941 ZH-02H AP91 AV34423 TO-SW AP92 COVER PWB assembly SW (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 80 PWB assembly NETWORK 1 PWB assembly MAIN 2 PWB assembly NETWORK 2 PWB assembly MAIN 3 PWB assembly NETWORK 3 PWB assembly MAIN 4 PWB assembly NETWORK 4 PWB assembly MAIN 5 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 81 CONFIDENTIAL POWER UNIT (BALLAST) 1 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 82 CONFIDENTIAL POWER UNIT (BALLAST) 2 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 83 R225 D209 C114 C115 R222 ZD204 ZD202 C229 R226 R228 R232 D208 D210 R229 R237 PC203 Q202 R230 Q201 R238 D211 R239 R234 R233 R231 R235 PC202 POWER UNIT (CIRCUIT) 1 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 84 CONFIDENTIAL F101 C101 L101 C100 R100 C103 L100 C102 POWER UNIT (CIRCUIT) 2 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 85 APC31 Audio-OUT 1608 LC15 APC32 1608 *EC07 GND1 APC33 JY-3542*01-250 APC34 Wired-RM-3.5 APC35 QC01 DTC114EE APC36 APC37 *EC08 APC38 JY-2522-h1-355 KIKU1S Wired-RM-2.5 APC39 APC40 KIKU2S APC41 GND1 GND1 PWB assembly INPUT (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 86 EK02 ZH-04H UP_SP-R-P UP_SP-R-N UP_SP-L-P UP_SP-L-N KEYI-1 DOWN INPUT EK03 SK05 SK11 PH-02H SKRAAAE010 SKRAAAE010 UP_SP-L-P UP_SP-L-N EK04 PH-02H UP_SP-R-P KEYI-2 UP_SP-R-N LEFT SK06 SK12 SKRAAAE010 SKRAAAE010 PWB assembly KEYPAD (EDX40N) GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 87 AA23 LED-P-R 1005 DBO6 GND1 GND1 AA21 R2L4 I1B6 IN1B8 AA21 LED-TEMP Y=In2+In1 DBO7 I1B7 IN1B9 DBO8 LED-LAMP *R2J9 2010 AA22 DBO9 AA22 DVIPWDN 1005 PWB assembly MAIN 1 (EDX40N) GND1 GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 88 I256 M24128-BWMN6 R2A1 GND1 GND1 R2A3 GND1 1005 I2CCLK R2A2 2010 PCS1 PCS0 R2E1 I2CDAT 1005 1005 R2C2 R2E2 LCONT_IN 1005 EMU-RESET 1005 PWB assembly MAIN 2 (EDX40N) LAMP_ON R2C3 GND1 1005 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 89 APK9 3.3V 3.3V LED TEMP 1005 LED-TEMP 1608 L329 APK10 3.3V 3.3V LED LAMP LED-LAMP GND1 L330 1608 APK11 3.3V 3.3V +3.3V +3.3V 1608 L331 APK12 PWB assembly MAIN 3 (EDX40N) GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 90 2IN+ 1608 FAN5S I882 L892 LM358AD BLM31PG601SN1L 3216 L893 C881 BLM31PG601SN1L 3216 (POWER/BALLAST FAN) 0.01-F 1005 FAN-CNT5 CONT L894 R898 FAN-CNT4 1608 (LAMP FAN) 1005 GND1 GND1 PWB assembly MAIN 4 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 91 2010 2010 CLXOUTG CLXOUTG CLXOUTB CLXOUTB ENBY1G ENBYG1 ENBY1B ENBYB1 R416 R424 ENBY2G ENBYG2 ENBY2B ENBYB2 DYOUTG DYOUTG DYOUTB DYOUTB 2010 2010 CLYOUTG CLYOUTG CLYOUTB CLYOUTB GND1 PWB assembly MAIN 5 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 92 RVID11 C515 VID11 APR4 5.0p-C RVID12 1005 VID12 APR3 RMON APR2 GND1 GND1 LCCOM R551 C530 1005 1.0/25-F 2125 C531 0.1/25 C532 1.0/16 C533 33/10 MVK/SKV GND1 PWB assembly MAIN 6 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 93 GVID11 C615 VID11 APG4 5.0p-C GVID12 1005 VID12 APG3 GMON APG2 GND1 GND1 LCCOM R651 C630 1005 1.0/25-F 2125 C631 0.1/25 C632 1.0/16 C633 33/10 MVK/SKV GND1 PWB assembly MAIN 7 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 94 BVID11 C715 VID11 APB4 5.0p-C BVID12 1005 VID12 APB3 BMON APB2 GND1 GND1 LCCOM R751 C730 1005 1.0/25-F 2125 C731 0.1/25 C732 1.0/16 C733 33/10 MVK/SKV GND1 PWB assembly MAIN 8 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 95 1005 GND1 Q112 480i/p,576i/p Q111 R133 Q113 1005 2SC4617 2SC4617 2SC4617 1005 Q104 DTC114EE Q106 C112 1005 GND1 2SA1774 22/6.3 2125 R135 F_SD/HD GND1 1005 PWB assembly MAIN 9 (EDX40N) GND1 GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 96 GND1 22/6.3 1005 RV23 2125 120-1% 1005 RV24 GND1 GND1 360-1% 1005 GND1 D+3.3V Cr-com LV08 2518 CV70 100/6.3 MVK/SKV CV71 10/6.3 2125 CV72 10/6.3 2125 PWB assembly MAIN 10 (EDX40N) GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 97 APB0 SC200JT RGB OUT 2125 IS07 SN74LVC1G97DCK RSA5 LS17 3.3V SC200JT APG0 1005 2125 3.3V APR0 CS25 0.01/16 RS25 1005 APGD0 GND1 LS14 RS26 2125 GND1 SC200JT PWB assembly MAIN 11 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 98 3.3V *RG06 I0BE3 3.3V 3.3V 3.3V DVIPWDN 3.3V 3.3V I0BE2 1005 3.3V 3.3V I0BE1 I0BE0 M1_R 2010 M1_G *RGA1 M1_B DVIGND M1_HS M1_VS RG61 1005 +4.0V PWB assembly MAIN 12 (EDX40N) DVIGND Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 99 GND1 *RW39 (Power GND) 1005 GND1 GND1 GND1 *QW21 2SD1760 *RW40 1005 RW44 APMG 3.3V 3.3V *RW35 IRIS_PI1 GND1 1005 1005 3.3V RW45 3.3V GND1 IRIS_PI2 1005 PWB assembly MAIN 13 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 100 RA97 14.5V 2SA1774 2.2K Vout 14.9V RAE5 QA22 15.0V GND1 1005 RA48 8.1V QA03 1005 4.7K 2SA1774 GND1 DA04 0.0V 1005 QA04 GND1 2SA1774 PWB assembly MAIN 14 (EDX40N) GND1 GND1 SDS142WKF Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 101 SC200JT SBUSY 2.8V 1.4V *RE64 2125 1005 ESBUSY WL_DET RE65 and RE69 put near EE01 *RE77 100 1 GND1 1005 connect thick pattern to EE01 1005 PWB assembly MAIN 15 (EDX40N) GND1 Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 102 CONFIDENTIAL PWB assembly NETWORK 1 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 103 CONFIDENTIAL PWB assembly NETWORK 2 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 104 CONFIDENTIAL PWB assembly NETWORK 3 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 105 CONFIDENTIAL PWB assembly NETWORK 4 (EDX40N) Confidential - Do Not Copy ViewSonic Corporation PJ1158-1...
  • Page 106 Add.: Fax: Tel: E-mail: After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com) Confidential - Do Not Copy...

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