Acer al1716 монитор характеристики

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Acer AL1716 Service Manual

Compatible devices: V176L, AL1516W, DA222HQL, ED320Q, AL2623W, Predator CG437K, RC271U, M200.

Service Manual (Text Version):

(Ocr-Read Summary of Contents of some pages of the Acer AL1716 Document (Main Content), UPD: 01 March 2023)

• 32, Acer AL1716 6. Schematics and Layouts: _6. SCHEMATICS POWER BOARD1 ACER_LCD_AL1716W_ BRI ON OFF- GND ON OFF- BRI GND GND GND 1- GND 1- GND 1- GND GND GNDGND GND GND +22V GND 1- GND GND 1- GND GND GND GNDGND GND GND GND GND GND GND VS VS GND GND 1-GND GND GNDGND GND GND +5V GND +22V +20V GND +5V GND F801 3 15AL250V. R112 1K R828 1K C812 1000P Q108 C945 2 1 3 + C828 47U50V./ C104 1000P C119 3300P PEM D120 1N4148 21 R807 33. I802 LTV817 1 23 …
• 33, 6.2 ACER _ INTERFACE_TOP_LCD_AL1716W SCHEMATICS_ 6832175000P01 6 AUDIO. 7 AUDIO. AUDIO EN_ VOLUME VDD 2 POWER. 2 POWER. BKLT ADJ_ BKLT EN_ PANELVCC EN_ VCC5V VCC3V3 VCC1V8 VLCD VDD 3 VGA DDC INTERFACE. VGA DETn_ DDC SCL VGA__ DDC SDA VGA__ DDC WPn_ HS IN_ VS IN_ RIN GNDR GIN GNDG BIN GNDB VCC5V 4 DVI DDC INTERFACE. RX2+ RX2- RX1- RX1+ RX0- RX0+ RXC- RXC+ DDC SCL DVI__ DDC WPn_ DDC SDA DVI__ DVI DETn_…
• 39, _6. SCHEMATICS INTERFACE BD_AUDIO8 ACER_LCD_AL1716W_ PCB No. COLOR IS GREEN 03V 36V.~. AMP VOLUME_ OUT R_- AMP STBY_ OUT L_- OUT R_+ OUT R_- AUDIO EN_ OUT L_+ OUT L_- AMP PASS_ AUDIO IN R__ AMP IN R__+ AUDIO IN L__ VOLUME OUT L_+ OUT R_+ AMP IN L__- AMP IN L__+ AMP IN R__- AMP 5V_ VDD VDD VDD T154 T151 FB319 PBY160808T 301Y S— T159 R386 1K T160 T166 C397 0 47uF. T169 T155 FB318 PBY160808T 301Y S— T174 T149 …
• 20, Acer AL1716 4.6 Abnormal OSM display adjust problem Check the input TTL level w hether to change when press the function keys on the P307 pin3, pin4 (normal is high level when to press button, the level will be changed.) Fa ilu r e Poin t: 1. Function key wire is disconnected. 2. Function key wire is defected. 3. Function key board is defected. Check the input TTL level w hether to change when press the function keys on I306 pin114 and pin115. NG OK Fa ilu …
• 3, 1.1 Scope: This document defines the design and performance requirements for the Liteon standard 17” wide flat panel monitor. The display element shall be a 17” inch diagonal, WXGA (1440 x 900) resolution, TFT-LCD (Thin Film Transistor Liquid Crystal Display). Video input signals are Analog D-sub with non-interlaced signaling. Power saving function complies with the DPMS (Display Power Management Standard). 1.1.1 General …
• 4, Acer AL1716 1.3 Interface Connectors: 1.3.1 The AC inlet connector shall have an IEC/CEE22 type male power receptacle for connection to mains power. The power cord exact type to be supplied in the appropriate Option Kit, shall be black have length of 1.8+/- 0.05 meters. 1.3.2 Signal connectors and cable: The analog signal cable shall be black and 1800 mini-meters; at the end of the analog cable shall be a molde…
• 34, _6. SCHEMATICS INTERFACE POWER3 ACER_LCD_AL1716W_ PCB No. D SG SOT 252- C EB TO 263- Note VDD for the audio power: BACKLIGHT ADJ_ BACKLIGHT EN_ PANELVCC EN_ BKLT ADJ_ BKLT EN_ VCC5V VCC5V VLCD VCC3V3 VCC1V8VCC5V VCC3V3 VCC5V VDD C313 10uF 16V/ T4 T6 R304 4K7 C316 100uF 16V/ R307 10K C310 10uF 16V/ T14 T11 C301 0 1uF. R301 1K T16 C308 0 1uF. T8 C314 100uF 16V/ T18 FB301 PBY160808T 600Y S— T7 C311 0 1uF. I301 AO3401 1 2 3 T1 T9 C306 0 1uF. C302 0 1uF. FB303 PBY160808T 600Y S— T2 I…
• 28, DIODES CKT_ID Component Description Pri D810 6413060010P00 DIODE_SCHOTTKY_SBF1060CT_10A/60V_TO-220 AB_LITEON 51 D811 6414240014P DIODE_ZNR_MTZJ T_77 24B_T26 51 D811 6414240014PB0 DIODE_ZENER_GDZJ24C_T26_GRANDE 50 ZD101 6414068004PB0 DIODE_ZNR_GDZJ6.8B_T26_GRANDE ZD801 6414220024P DIODE_ZNR_MTZJ T_77 22D DO_34_T26 ICS CKT_ID Component Description Pri I101 6442044900P IC_LINEAR_…
• 10, 2.6.5 Chromaticity: The color chromaticity is measured by a photometer (CA-210) at 1440×900/60Hz mode and full white square pattern with contrast/brightness in default value. The x and y co-ordinates for sRGB, Reddish, Bluish and User preset mode shall be as below: 2.6.6 Brightness: The uniformity is determined by using a photometer (CA-210) to measure luminance on the center of screen after at least 30 minutes warm up. It shall be test at 1440×900/60Hz mode and the brightness and contrast …
• 6, 1.5.8 OSD Control Factory Default Values: The OSD controls shall have the following factory default values: A. Brightness=100(range 0 – 100) B. Contrast=50(range 0 – 100) C. Volume=90(range 0 – 100) D. Color Temperature=Normal(sRGB) E. Language= English F. Horizontal OSD position=50(range 0 – 100) G. Vertical OSD position=50(range 0 – 100) H. OSD Timeout=30(range 5– 60) I. Horizontal size: no default value J. Fine: no default value K. Left/Right: no default value L. Down/up:…
• 47, 7. Assembly and Disassembly Procedures (continued) 7.2 Disassembly Procedures Move the returned LCD monitor to a working table, then remove cushion foam s and LDPE+EP E bag. Tear off tapes to remove the screen protector card. Turn over the LCD monitor (screen faced down), Open the carton with a proper tool. Take out all accessories and returned product with cushion foams from the carton. (Optional: it depends on whether if end users return the acc…
• 16, Acer AL1716 4.2 Inverter circuit on power board Check C106 pin is greater than 0.55V Brightness pin is an external PW M. It is not inverter board problem. Check pin2 of I101 is 5V OK NG Check R105, ZD101, or C102 whether to be damaged. And, printed wire between them is opened. NG Check if P103 and P104 are connected correctly. Check CCFL and repair them. Reconnect P103 and P104 in tightly. NG OK OK Check pin5 of I101, there’s around 1.25V from output detection.…
• 45, 7. Assembly and Disassembly Procedures (continued) Part Number Part Name 7115240121P0A SCR EW_M 4*12_DOU BLE W ASHIER 4 Screw Size=M4x12; Torque=12~14KG F.CM 7740412200P0A STAN D_BASE_ACER_AL1717_#6800_ABS 94HB 1 — 7742612091P0A STAN D_CO VER _#6800_ABS 94H B_ABS 94HB_AC ER R17BN W 1- 7749600200P0A TAPE_MASKING_PACKING_25mm (w)x45m_LITEON 2 — 7730203550P0A CAR D_SCR EEN PRO TECTO R_ACE R_T17AA_A L1716W 1 — 7735431685P0A LABE L_VISTA(W ORK S)_CM YK_25.4×11.2_LENOV O T15AN 1- 7749003210P0A BAG_…
• 49, 7. Assembly and Disassembly Procedures (continued) S11 Use both hand to remove the LCD panel module and put Rear Bezel aside. S12 Use a Phillips-head screwdriver unscrewed the screw to release the Heat-sink. S13 Use a Phillips-head screwdriver unscrewed the number 1~2 screws to disassem ble the power plug. S14 Use a Hex-head screwdriver unscrewed the No.3~4 Hex Nut to release the D-Sub connectors . S15 Use a Phillips-head scre…
• 27, CABLES AND CONNECTORS AND PLUGS CKT_ID Component Description Pri P306A 6712300067PC0 HARNESS_FFC_30P(1.0)_200mm_20696_P-TWO P307 6613005003P20 PLUG_5P_2.0mm_CI0105P1VK0_CVILUX 51 P307 6613050020P PLUG_5P_2.0mm_A2001WV2_05_JWT 50 P307A 6711050010P00 HARNESS_5P_220mm_1571#28_JCE P601 6610005002P00 PLUG_5P_1.25mm_A1251WR0-5P_JWT P801 6621030150PS0 AC INLET_3P_INALWAYS_0707-1-C7C 50 P801 6621030151P91 AC INLET_3P_DLK_CDJ_3H 51 P802 6711100003P90 HARNESS_10P/9P_100mm_1007…
• 17, 4.3 No display of screen Screen is black color of LED is amber.(, ) Does OS M display when you press ‘MENU’ button? Proceed to ‘No OSM display’ section Check if the sync signal from computer is output and if the video cable is connected normally. NG YES Input the sync signal of computer or change the cable NG Proceed to ’Checking the resolution change IC movem ent’ section OK When a signal is not being input, it indicates with ‘VIDEO INPUT’. It indicates with ‘Ou…
• 21, 4.7 Abnormal plug and play for VGA Confirm the host computer supplies DDC2 mode. Fa ilu r e Poin t: The host computer is not communicating in DDC2 m ode. Check the voltage on P302 pin10 that is power DC 5V. NG OK Failure Point: The VG A video cable is defected. NG OK Check the voltage on I304 pin8 that is power DC 5V. NG Fa ilu r e Poin t: 1. Printed wire is broken between P302 pin9 and I304 pin8 2. D307 or D308 is dam aged. Chec…
• 2, Product Anouncement: This product is certificated to meet RoHS Directive and Lead-Free produced definition. Using approved critical components only is recommended when the situation to replace defective parts. Vender assumes no liability express or implied, arising out of any unauthorized modification of design or replacing non-RoHS parts. Service providers assume all liability. Qualified Repairability: Proper service and r…

Источник: guidessimo.com

Acer AL1716Fhsd