User Manual
Page 23
...4147 EN-23 The following two conditions: (1) this device may not cause harmful interference, and (2) this declaration: Product Name: LCD Monitor Main Model Number: A231H Series Model Number: Name of Responsible Party: A231H xxxxxx (""" x" === 0~~~ 9, a~~~ z, A~~~ Z or Blank) Acer America ...Corporation Address of the FCC Rules. San Jose, CA 95110 U. A. www.acer.com Federal Communications Commission Declaration of ...
...4147 EN-23 The following two conditions: (1) this device may not cause harmful interference, and (2) this declaration: Product Name: LCD Monitor Main Model Number: A231H Series Model Number: Name of Responsible Party: A231H xxxxxx (""" x" === 0~~~ 9, a~~~ z, A~~~ Z or Blank) Acer America ...Corporation Address of the FCC Rules. San Jose, CA 95110 U. A. www.acer.com Federal Communications Commission Declaration of ...
Service Guide
Page 7
... latest test. Before each test, the buck capacitor need to be discharged. Before each test, it must be damaged. Acer 3. Electrical and Optical Characteristics and Performance 3.1 Main Power Supply 3.1.1 Input characteristics Acer -LCD-A231H Items Condition Spec Note AC Input Voltage range Universal input full range 90~264Vac AC Input Voltage rating Universal...
... latest test. Before each test, the buck capacitor need to be discharged. Before each test, it must be damaged. Acer 3. Electrical and Optical Characteristics and Performance 3.1 Main Power Supply 3.1.1 Input characteristics Acer -LCD-A231H Items Condition Spec Note AC Input Voltage range Universal input full range 90~264Vac AC Input Voltage rating Universal...
Service Guide
Page 8
Power ≤55W < 1W < 1W < 1W < 1W LED Blue Amber Amber Amber Off Specification 4 CCFL 23.8---28V 1.2A (Typ.), 1.4A (Max.) 3.6VÚV onÚ 2.0 V (on off off ) 35%~100% 3%~100%... second Efficiency ≥75% Note: Other panels please refer to the reference panel specs. Video active blanked blanked blanked -- Acer OTP(Over temperature protection) Fuse protection Table-1 Status Power On Power Saving Power Off H-sync on off on off -- ... Duty (ACM Off) Brightness PWM Duty (ACM On) CCFL operating Voltage Acer -LCD-A231H V-sync on on ) -0.3v ≤ V off ≤ 0.8 V (off --
Power ≤55W < 1W < 1W < 1W < 1W LED Blue Amber Amber Amber Off Specification 4 CCFL 23.8---28V 1.2A (Typ.), 1.4A (Max.) 3.6VÚV onÚ 2.0 V (on off off ) 35%~100% 3%~100%... second Efficiency ≥75% Note: Other panels please refer to the reference panel specs. Video active blanked blanked blanked -- Acer OTP(Over temperature protection) Fuse protection Table-1 Status Power On Power Saving Power Off H-sync on off on off -- ... Duty (ACM Off) Brightness PWM Duty (ACM On) CCFL operating Voltage Acer -LCD-A231H V-sync on on ) -0.3v ≤ V off ≤ 0.8 V (off --
Service Guide
Page 79
Acer Acer -LCD-A231H COVER 60.LNX0J.003 71405E23EY00R ASSY BACK COVER SEC 1A1D LE23EY BASE 60.LNX0J.004 71402E23EY00R ASSY BASE LE23EY STAND UP 42.LNX0J.001 50126E23EY00R STAND UP LE23EY SPEAKER 23.LK60J.001 618100103150R SPEAKER 1.5W 4Ω 100&120mm R/B/G W/CASE PANEL LK.23006.014 631102230260HA LCP 23"LTM230HT01-A09(A)(SAMSUNG)HF
Acer Acer -LCD-A231H COVER 60.LNX0J.003 71405E23EY00R ASSY BACK COVER SEC 1A1D LE23EY BASE 60.LNX0J.004 71402E23EY00R ASSY BASE LE23EY STAND UP 42.LNX0J.001 50126E23EY00R STAND UP LE23EY SPEAKER 23.LK60J.001 618100103150R SPEAKER 1.5W 4Ω 100&120mm R/B/G W/CASE PANEL LK.23006.014 631102230260HA LCP 23"LTM230HT01-A09(A)(SAMSUNG)HF
Service Guide
Page 84
... HSYNC 3 VSYNC 3 DDC_SDA_VGA 3 DDC_SCL_VGA 4 RX2+ 4 RX2- 4 RX1+ 4 RX1- 4 Rx0+ 4 RX0- 4 RXC+ 4 RXC- 4 DDC_SDA_DVI 4 DDC_SCL_DVI R159 AVDD_33 28 27 25 24 470 C152 0.047u/16V 26 23 22 32 33 34 35 9 10 12 13 15 16 18 19 5 6 R144 390 1% 7 31 C148 1u/16V 30 RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P... GND 7 (LED_G) LED_YELLOW LED_BLUE 8 (KEY2) RIGHT POWER VLCD RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ GND CN105 FFC-CON/NC 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 CON--PI-AL230C FOR SINGLE LVDS INPUT R138 4K7 SCL_OSD ...
... HSYNC 3 VSYNC 3 DDC_SDA_VGA 3 DDC_SCL_VGA 4 RX2+ 4 RX2- 4 RX1+ 4 RX1- 4 Rx0+ 4 RX0- 4 RXC+ 4 RXC- 4 DDC_SDA_DVI 4 DDC_SCL_DVI R159 AVDD_33 28 27 25 24 470 C152 0.047u/16V 26 23 22 32 33 34 35 9 10 12 13 15 16 18 19 5 6 R144 390 1% 7 31 C148 1u/16V 30 RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P... GND 7 (LED_G) LED_YELLOW LED_BLUE 8 (KEY2) RIGHT POWER VLCD RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ GND CN105 FFC-CON/NC 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 CON--PI-AL230C FOR SINGLE LVDS INPUT R138 4K7 SCL_OSD ...