ViewSonic VS12132 Manual de Serviço

- 1 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp

- 10 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 3. Front Panel Function Controls And Ind

- 11 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Do the following to adjust the display sett

- 12 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Main Menu Controls Adjust the menu items

- 13 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 9300K-Adds blue to the screen image for coo

- 14 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Fine Tune sharpens the focus by aligning te

- 15 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp SHORT CUTS FUNCTION FROM THE BUTTONS [1] Ma

- 16 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp [2] + [▼] Toggle DDC/CI and DDC/2B (DDC/CI

- 17 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 4. Circuit Description 4.1 LCD MONI

- 18 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 4.3 PWPC BOARD BLOCK FUNCTION DESCRIPTION

- 19 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 4.4 INTRODUCTION OF IC TSUMO58CWHL-LF(U401)

- 2 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Copyright Information Copyright © ViewSonic®

- 20 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp

- 21 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp AP1117D33LA(701): DC power convert, conve

- 22 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Circuit Diagram Symbol Pin Name Functions

- 23 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp LD7552DPS (IC901): PWM control, high-voltag

- 24 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp TL494IDR(IC801): The TL494 incorporates all

- 25 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 5. Adjustment Procedure 5.1 ADJUSTME

- 26 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 4.) Bias adjustment : Set the Contrast to 7

- 27 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 2. Geometry 1).Set cross-hatch pattern and

- 28 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11 1024 x 768 @ 75Hz, 60.0kHz Yes 12 1280

- 29 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Horizontal & Vertical Thickness

- 3 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp TABLE OF CONTENTS 1. Precautions And Safety

- 30 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Black-White Pattern (Figure 9) 4.3 Functio

- 31 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp White Balance Test Signal: 1680*1050@60Hz T

- 32 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 5.6 Firmware Upgrade Procedure When you r

- 33 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 2.6 Connect PC to the additional monitor.

- 34 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Step 4. Click “Read” button. Select the o

- 35 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Step 6. If the flashing F/W has been comp

- 36 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 3.2 Setup Procedure 3.2.1 Connect P2 and mo

- 37 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp

- 38 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Sep2:Inpute the S/N and execute “Enter”

- 39 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp

- 4 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 1. Precautions And Safety Notices 1.1 SAFET

- 40 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Sep3:Key the “Enter” and write the data

- 41 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Sep4:If ddc program OK and show “data compa

- 42 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 5.7 Packing Procedure

- 43 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 6. Troubleshooting Flow Chart

- 44 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 7. Recommended Spare Part List VX2262wm

- 45 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 33 A33G0364EC6 L9073 Cover-Hinge

- 46 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 70 057G 417 12 T KEC 2N3904S-RTK/PS Q

- 47 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 108 061G0402102 RST CHIPR 1 KOHM +-5%

- 48 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 140 061G0402472 RST CHIPR 4.7 KOHM +-5%

- 49 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 175 065G0402104 15 MLCC 0402 0.1UF K 1

- 5 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 1.4 HANDING AND PLACING METHODS Correct M

- 50 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 214 J01G6022800 SCREW M6X10 121

- 51 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 252 061G0603300 1F RST CHIPR 3 KOHM +-

- 52 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 289 067G215S1024KV EC 105℃ CAP 1000UF

- 53 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 322 093G 60251 FCQ10U06 D908 1323

- 54 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 362 061G0603100 2F RST CHIPR 10K OHM +

- 55 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 395 061G0603622 RST CHIPR 6.2 KOHM +-5%

- 56 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 434 061G1206000 RST CHIPR 0 OHM +-5% 1

- 57 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 474 065G0603474 12 MLCC 0603 0.47UF K

- 58 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 510 093G 6432P LL4148 D803 1511

- 59 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 547 095G 90 23 JUMP J601 1548

- 6 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Place the monitor on the lap, the panel su

- 60 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 586 S73G25391V CHOKE COIL ASS'Y

- 61 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 8. Exploded

- 62 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp ITEM DESCRIPTION PART NUMBER Q'TY 1 BEZEL A34

- 63 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp Packing For Shipping

- 64 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp ITEM DESCRIPTION PART NUMBER Q'TY 1 CARTON J44G

- 65 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 9. Disassemble Process 9.1 Units Dis

- 66 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp （Picture 3）

- 67 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp （Picture 11）

- 68 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp

- 69 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 10. Block Dia

- 7 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 2. Specification 2.1 PRODUCT SPECIFICATIONS

- 70 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11. Sche

- 71 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.2 Input D

- 72 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.3 Scaler

- 73 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.4 Panel I

- 74 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.5 Inverte

- 75 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.6 A-D Pow

- 76 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.7 Key Pad

- 77 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 11.8 Audio

- 78 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 12. PCB Layout Diagram 12.1 MAIN BOARD PCB TOP V

- 79 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 12.2 MAIN BOARD PCB BUTTON VIEW

- 8 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 2.2 INTERFACE DESCRIPTION D-SUB 15 PIN CON

- 80 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 12..3 POWER PCB TOP VIEW

- 81 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 12.4 POWER PCB BUTTON VIEW

- 82 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp 12.5 KEY BOARD TOP VIEW 12.6 KEY BOAR

- 83 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp * Reader’s Response* Dear Readers: Thank you

- 9 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp DVI-D 24 PIN CONNECTOR Pin No. Signal