H243 LCD Monitor Service Guide
Page 4
...The power button and display control buttons are on the LCD panel. 1.2 Accessories AC Power Cord : 1.8 m. (Black. The image can be adjusted through OSD control. The monitors shall automatically to 90% 2.1.2 Storage note 1: 3... 2.1.1 Operating: Temperature range Relative humidity : 0°C to 50°C : 5% to display lower resolution video modes into1920x1080full screen display. It support HDCP and color management function. 1.1 Main Features Maximum resolution : 1920(x3) x 1080 @ 60Hz Back... on the front of the monitor. Acer 01 Product Specification Acer -LCD-H243H 1.
...The power button and display control buttons are on the LCD panel. 1.2 Accessories AC Power Cord : 1.8 m. (Black. The image can be adjusted through OSD control. The monitors shall automatically to 90% 2.1.2 Storage note 1: 3... 2.1.1 Operating: Temperature range Relative humidity : 0°C to 50°C : 5% to display lower resolution video modes into1920x1080full screen display. It support HDCP and color management function. 1.1 Main Features Maximum resolution : 1920(x3) x 1080 @ 60Hz Back... on the front of the monitor. Acer 01 Product Specification Acer -LCD-H243H 1.
H243 LCD Monitor Service Guide
Page 44
Acer Black Screen 4.2 Black screen Acer -LCD-H243H Check power supply: NG Pin 1, 2 of CN104 OK Check power supply: NG For U104 OK Check reset: NG pin 8 of U104 OK Check Crystal waveform NG Pin 25,26 of U104 OK Check CCFL_Enable Pin 101 of U104 OK Check Pin 7 of CN104 NG U104 fail POWER Fail Check U101, U102 Check C161, R183 Check X101, C156, C157,R191 NG Inverter Fail OK Check Q102, R101, R102 42
Acer Black Screen 4.2 Black screen Acer -LCD-H243H Check power supply: NG Pin 1, 2 of CN104 OK Check power supply: NG For U104 OK Check reset: NG pin 8 of U104 OK Check Crystal waveform NG Pin 25,26 of U104 OK Check CCFL_Enable Pin 101 of U104 OK Check Pin 7 of CN104 NG U104 fail POWER Fail Check U101, U102 Check C161, R183 Check X101, C156, C157,R191 NG Inverter Fail OK Check Q102, R101, R102 42