Acer A221HQV Acer A221HQV LCD Monitor Service Guide - Page 69

8.3.1.4 ACER_LCD_A211H/A221HQ(1A1D1H) SCHEMATICS_INTERFACE_BD_DVI&DDC INTERFACE: 1 2 3 4 5 6 7 8 9 10 11 12 13 P303 DVI_RX2DVI_RX2+ R343 R347 10_5% R0402 10_5% R0402 RX2N RX2P DVI_RX1- R349 10_5% R0402 DVI_RX1+ R346 10_5% R0402 RX1N A 27 29 RX2- 1 2 31 RX2+ 3 DVI_RX2DVI_RX2+ GND 4 DVI_CONn R341 100_1% R0402 RX1P DVI_DETn A DVI_DETn RX4- RX4+ 5 6 DVI_SCL D322 C340 SCL 7 DVI_SDA MMSZ5232BS 0.1uF_16V SDA 8 DVI_5V SOD323 CM0402 VS RX1- 9 10 DVI_RX1DVI_RX1+ C338 R340 C337 RX1+ 11 DVI_5V 0.1uF_16V 1K_5% 0.1uF_16V GND 12 CM0402 R0402 CM0402 RX3RX3+ 13 14 DVI_5V B 5V 15 GND DVI_CONn B 16 HP 17 RX0- 18 RX0+ 19 GND RX5RX5+ 20 21 22 GND 23 RXC+ RXC- 24 DVI_RX0DVI_RX0+ DVI_RXC+ DVI_RXC- DVI_RX0DVI_RX0+ R355 R350 10_5% R0402 10_5% R0402 DVI_RXC+ DVI_RXC- R336 R348 10_5% R0402 10_5% R0402 RX0N RX0P RXCP RXCN C D E F G 32 30 28 DVI-D_24P DVI-24PA D323 NC/MMSZ5232BS SOD323 D324 MMSZ5232BS SOD323 DVI_RX0- R462 NC/10K_5% R0402 P5V D325 DVI_5V BAT54C SOT-23-BAT54 D349 MMSZ5232BS SOD323 R338 12K_5% R0402 R339 12K_5% R0402 C341 0.1uF_16V CM0402 DVI_SCL DVI_SDA R345 R344 47_1% R0402 47_1% R0402 D321 MMSZ5232BS SOD323 D320 MMSZ5232BS SOD323 C342 47pF_25V CM0402 C339 47pF_25V CM0402 DDC_SCL_DVI DDC_SDA_DVI DDC_SCL_DVI DDC_SDA_DVI DDC5V_DVI I303 8 7 VCC WP 6 SCL 5 SDA A0 1 2 A1 3 A2 4 GND M24C02_WMN6T SOIC-8P R337 10K_5% R0402 R505 100_1% R0402 DVI_RX1+ R460 NC/10K_5% R0402 D341 1 2 I/O 1 GND 3 I/O 2 6 I/O 4 VCC 5 4 I/O 3 IP4223-CZ6 SOT23-6 DVI_RX0+ R464 NC/10K_5% R0402 DVI_RX1- P5V C378 0.1uF_16V CM0402 R465 NC/10K_5% R0402 R342 100_1% R0402 DDC_WP DDC_SCL_DVI DDC_SDA_DVI DDC_SCL_DVI DDC_SDA_DVI HDCP_HPDn HDCP_HPDn DVI_RXC- DVI_RX2- R461 NC/10K_5% R0402 R463 NC/10K_5% R0402 D342 1 2 I/O 1 GND 3 I/O 2 6 I/O 4 VCC 5 4 I/O 3 IP4223-CZ6 SOT23-6 DVI_RX2+ DVI_RXC+ R466 NC/10K_5% R0402 P5V C379 0.1uF_16V CM0402 R467 NC/10K_5% R0402 C D E F G 1 2 3 4 5 6 7 8 9 10 11 12 13 PCB No. L9141-1 ACER A211H/A221HQ 67 Go to contents page