Page 2 - Table of Contents; Appendix : User’s manual; Copyright
1 1 Table of Contents Important Safety Notice ......................................................................................... 01 01 Product Specification .......................................................................................... 03 02 Flat Panel Specification .................
Page 3 - Important Safety Notice; Safety precautions; cause electric shock to human bodies.; Product safety notice; Adjustment of this product please refers to the user’ manual.
2 Important Safety Notice 1. Safety precautions This monitor is manufactured and tested on a ground principle that a user’s safety comes first. However, improper used or installation may cause damage to the monitor as well as to the user. Warning: z This monitor should be operated only at the correc...
Page 4 - 1 Product Specification; . 1 M a i n F e a t u r e s
3 01 Product Specification 1. General: Acer V 193W is designed with LVDS interface and dual (analog and digital signal) input, it featured with embedded universal AC power supplies and audio input. It’s a green product and meets all ROHS standard. The power button and display control buttons are on ...
Page 5 - Operation Specifications; . 1 E n v i r o n m e n t a l c o n d i t i o n s; Electrical and Optical Characteristics and Performance; Main Power Supply
4 2. Operation Specifications The unit should suffer no visible cosmetic damage and should operate with no degradation in display quality during exposure to the operating conditions and after exposure to the non-operating conditions, in any sequence. 2 . 1 E n v i r o n m e n t a l c o n d i t i o n...
Page 6 - Backlight Power Supply
5 AC Input Voltage Range Universal input full range 100~240VAC /50~60Hz AC Input Current 100Vac 240Vac 1.2A(max) 0.6A(max) AC Frequency Range 100Vac 240Vac 50Hz – 60Hz Inrush Current 100Vac,cold star,25°C 240Vac,cold star,25°C 40A (max) 60A(max) See Note2 Regulator Efficiency DC output full loading ...
Page 7 - Input / Output Signal Specifications
6 CCFL startup voltage ≧ 1700 Vrms (0 ˚ C) Operating frequency 40~80 KHz Protect delay time > 1 second Efficiency ≥ 70%(with dummy load) 3.3 Brightness output The test to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. Tempe...
Page 8 - Signal Timing
7 Items Condition Specification Analog RGB signal Input impedance = 75 Ohm 0.7Vp-p Sync Input impedance ≧ 1k Ohm TTL level, Separate H/V-sync(+/-) 4.2 Signal Timing 4.2.1 D-SUB Inputs Through D-SUB connectors, this unit can support F H = 31.5 ~ 80 KHz, Fv=56 ~ 75Hz and SXGA display modes as below: V...
Page 9 - signal
8 4.2.2 Digital signals TMDS Signal: (min) ±200mVpp@24Bit 4.2.3 DDC signals DDC signals: 5V@50mA TTL level 4.3 Timing requirements Scan Frequency Condition Specification Horizontal Sync polarity: (+) or (-) 31.5 ~ 80 KHz. Vertical Sync polarity: (+) or (-) 56-75Hz Out of range Excluding Horizontal 3...
Page 10 - Function Specifications; Panel general specifications; Keypad Function
9 Output power ≧ 1.0 W + 1.0 W ( 10%THD ) 5. Function Specifications All the tests to verify specifications in this section shall be performed under the following standard conditions unless otherwise noted. The standard conditions are: Temperature : 25 ± 5°C Warm-up time : 30 minutes minimum Checkin...
Page 11 - tructure; Contrast
10 [e Color ] A. When OSD un-displays, press [e Color] to show “e Color OSD”, and press again the OSD can not disappear, but the time of “e Color OSD” disappearing is reset 10 second again. B. When OSD disappear not including “e Color OSD”, press [e Color] to show “e Color OSD” OSD, the OSD before d...
Page 12 - Operational condition; Manufacture of FW IC
11 Warm (6500K) --- --- Cool (9300K) --- --- Red 0 ~ 100 80 Green 0 ~ 100 80 Color User Blue 0 ~ 100 80 NO-EMEA EMEA English English --- --- Deutsch Deutsch --- --- Español Español --- --- 简 体中文 Hollands --- --- 繁體中文 Русский --- --- Français Français --- --- Italiano Italiano --- --- Language 日本語 Su...
Page 13 - Adjust ISP programming; Click ISP
12 6.2 Operational steps: 1. Connection: connect PC to PCBA with signal cable, and then keep AC and DC in open state. 2. Adjust ISP programming Firstly, double click RTDTool_4.6.exe and open ISP program, then select “25XXV/2525L”, and RTD 2120 ISP button One port of ISP program card is connected to ...
Page 14 - Select Bank2
13 Secondly ﹐ select Bank2 size which is 30. Thirdly, click “64K”button and download FW file as below Figure 3. Select Bank2 size: 30
Page 16 - Note: Please see the configure as below Figure 6.; Programmi; Configure
15 Note: Please see the configure as below Figure 6. Programmi ng speed Configure Inform
Page 17 - Flowing chart; LOAD FW files; Turn off power if
16 6.3 Factory Mode HOT KEY OPERATION FUNCTION AUTO e Color ◄ ► MENU POWER FACTORY MODE ● ● ON Press [e Color ] & [MENU] at the same time, and then press [POWER] for DC power on. OSD menu will be shown with “F” on the left top. Select “F” for entering factory mode. ◆ Flowing chart After connecti...
Page 18 - Flat Panel Specification
Page 32 - 3 Exploded Diagram
31 03 Exploded Diagram 3.1. LCD Exploded drawing (All)
Page 33 - Assy Bezel Exploded drawing
Page 34 - Assy BACK COVER Exploded drawing For VC panel
33 3.3 Assy BACK COVER Exploded drawing For VC panel
Page 35 - Assy Base Exploded drawing
Page 36 - 4 Troubleshooting; Inverter circuit on power board
35 04 Troubleshooting 4.1 Inverter circuit on power board LED Green? Yes Yes Backlight can’t be turned on. No Check F803 and power supply Is there high-level voltage on pin8 of IC501? No Is Ok R517? Check I/F board Yes R517 open No Yes Is there instantaneously pulse wave on pin1, pin3, pin15 of IC50...
Page 39 - 5 Spare parts List
38 05 Spare parts List Level Inl P/N Description Minimal order Q'ty INL P/N: 8191D161A020R 1 791401300600R PCBA,I/FBOARD(V5,EMEA,W/O),LE19D0- 50 1 1 791401401600R PCBA,P/I BOARD,W/OSPK,LE19D1-612 ROHS 50 1 1 791401500000R PCBA,KEYPAD BOARD,LE9D0-612 ROHS 50 1 1 453070800210R PWR CORD 16A/250V BLK 6F...
Page 40 - 6 Schematics and Layouts; Inverter PWM circuit
39 06 Schematics and Layouts 6.1 Inverter PWM circuit
Page 41 - Switching Mode Power Supply circuit
Page 42 - Assembly and Disassembly; Sequence Item
41 7.0 Assembly and Disassembly Sequence Item Photo Procedures P/N Description S1 Place panel (1).Take panel out of box and place it on the foam. (2).Tear open the PE bag and put it in the designated carton. (3).Place panel on the foam like the attached picture. Remark:Do not touch the lamp cord and...