Home » Acer Manuals » Computer Monitors » Acer AL1716 » Manual Viewer

Acer AL1716 AL1716W Service Guide - Page 35

Interface Bd, Acer_lcd_al1716w Schematics, Ddc Interface

Add to My Manuals
Save this manual to your list of manuals

Page 35 highlights

6.4 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_VGA & DDC INTERFACE 1 2 3 4 5 6 7 8 9 10 11 12 13 P302 T20 T21 T22 T23 T24 T25 T26 T27 T28 17 1 VGA_RED A 9 VGA_5V 2 VGA_GREEN 10 VGA_CONn FB305 0 FB307 0 FB306 FB308 SBK160808T-600Y-S RED_IN SBK160808T-600Y-S GREEN_IN R310 R311 68 100 C317 C318 10nF 10nF RIN RIN GNDR GNDR A 3 VGA_BLUE FB309 0 FB310 SBK160808T-600Y-S BLUE_IN 11 T29 T30 T31 T32 3 3 3 4 D301 D302 D303 12 VGA_SDA 5 MMBD7000 MMBD7000 MMBD7000 R313 R314 R315 R312 68 C319 10nF GIN GIN 13 VGA_HSYNC 6 VCC5V VCC5V VCC5V 75/1% 75/1% 75/1% T33 R316 100 C320 10nF GNDG GNDG 14 VGA_VSYNC 7 1 2 1 2 1 2 T34 T35 T36 T37 15 VGA_SCL 16 8 B C321 0.1uF C322 0.1uF C323 0.1uF T38 R317 R318 68 100 C324 C325 10nF 10nF BIN GNDB BIN GNDB B CONNECTOR DB15 VCC5V T39 T40 VGA_CONn T41 R320 1K T42 R319 10K D304 C326 C MMSZ5232B 0.1uF VGA_DETn VGA_DETn C T43 T44 T45 FB311 SBK160808T-451Y-S R321 100 HS IN HS_IN D FB312 SBK160808T-451Y-S R322 100 VS IN VS_IN D T46 D305 R323 D306 R324 T47 C327 C328 T48 MMSZ5232B 2K4 MMSZ5232B 2K4 100pF 100pF E E F G VGA_SCL VGA_SDA T52 T55 VCC5V R328 47 R329 47 VCC5V VGA_5V T50 D307 BAT54C C330 0.1uF R326 12K D309 MMSZ5232B D310 MMSZ5232B C331 100pF R327 12K C332 100pF D308 MMSZ5232B C329 0.1uF DDC_SCL_VGA DDC_SDA_VGA DDC_SCL_VGA DDC_SDA_VGA T49 DDC5V_A I304 8 7 6 5 VCC WP SCL SDA 24C02 A0 A1 A2 GND 1 2 3 4 T51 1 3 R325 10K T53 2 Q303 MMBT3904 R330 2K4 T54 DDC_WPn T56 T57 DDC_SCL_VGA DDC_SDA_VGA DDC_WPn DDC_SCL_VGA DDC_SDA_VGA F G 1 2 3 4 5 6 7 8 9 10 11 12 13 PCB No. 6832175000P01 ACER AL1716W 34 Go to cover page

Section	Page
Cover Page	1
Important Safety Notice	2
1. Product Specification	3
1.1 Scope	3
1.2 General Requirements	3
1.3 Interface Connectors	4
1.4 Input Signals (Analog RGB Signal Input)	4
1.5 User Controls and Indicators	5
1.6 Monitor Modes and Timing Capability	6
1.7 Controller Requirements	7
1.8 DC - AC Inverter Requirements	7
1.9 Power Supply Requirements	7
1.10 Display Communications Channel	7
2. Flat Panel Specification	8
2.1 General Information	8
2.2 Panel Timings	8
2.3 Polarizer Hardness	8
2.4 Backlight Requirements	8
2.5 Defects	8
2.6 Optical Characteristics	9
2.7 Panel General Information	10
2.8 Back-Light Unit	12
2.9 Switching Characteristics for LVDS Receiver	12
3. Exploded Diagram	13
3.1 Packing Exploded Diagram	13
3.2 Product Exploded Diagram	14
4. Troubleshooting	14
4.1 Power board	15
4.2 Inverter circuit on power board	16
4.3 No.display of screen(Screen is black, color of LED is amber)	17
4.4 Nothing display on screen (screen is black, color of LED is blue)	18
4.5 Abnormal screen for VGA source	19
4.6 Abnormal OSM display adjust problem	20
4.7 Abnormal plug and play for VGA	21
4.8 Checking the control circuit of vertical sync pulse for VGA	22
4.9 Checking the resolution change IC movement	23
5. Spare Parts List	24
6. Schematics and Layouts	32
6.1 ACER_LCD_AL1716W_SCHEMATICS_POWER BOARD	32
6.2 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE_TOP	33
6.3 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE POWER	34
6.4 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_VGA & DDC INTERFACE	35
6.5 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_DVI & DDC INTERFACE	36
6.6 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_SCALER_GM5726H	37
6.7 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_KEY & PANEL INTERFACE	38
6.8 ACER_LCD_AL1716W_SCHEMATICS_INTERFACE BD_AUDIO	39
6.9 ACER_LCD_AL1716W_LAYOUTS_POWER BOARD	40
6.10 ACER_LCD_AL1716W_LAYOUTS_INTERFACE BOARD	41
7. Assembly and Disassembly Procedures	42
7.1 Assembly Procedures	42

We apologize, but we cannot currently deliver this PDF manual by request of the manufacturer.

We apologize for any inconveniece.