lcd panel cof data for sale

3,For mass quantity order, we can purchase the COFs directly from the COF original manufacturer, such as RM Rui Ding, NT couplet chant, DB/LS/SS/S LG, LH/D SHARP, panda, BOE BOE, Huaxing, LG, Samsung, CHIMEI,etc.

COF/TAB Flying Line, Flying Wire Figures for LCD LED TV screen repairing. Please search the number you want! 1)RM76320FB-61A 2)NT39567H-C5251A 3)NT39538H-C1272A 4)RM76370FC-80K…

COF IC is the only IC that connects TV PANEL with the T-CON board physically. SO today in this article I will explain full information about COF IC and also tell you how to get and download COF IC datasheet. If you want to know the process of COF IC downloading, read this article very carefully.

You can not COF IC data from the official site of any number COF IC. You already know about me and here I’ll give you Panel COF data downloading link which I get while repairing. And if you do not get your COF data which you need to comment down below. I will update you on the COFdatasheet as soon as possible.

If you are an Electronics technician especially LCD/LED, Definitely you have to know about COF IC. How to work COF IC and working principle of this IC. Also you have to know the voltage value of this IC. If you are interested to know about COF IC voltage value click here and know how many types of voltage has present in this IC.

Every single panel have their own development and manufacturing COF IC. I make a video on this topic and post an article, If you want to see click here.

This book is a master piece for all kind of LED/LCD repairing in HINDI . One stop solution for all kind of the problem of Panel Repairing, Motherboard Repairing, COF Data, Diagrams, fault finding, All type of T-Con and Scaller Board Voltage Details and many more problems like this. एलसीडी एलइडी रिपेयरिंग के लिए यह पुस्तक आप सभी लोगों के लिए मील का पत्थर साबित होगी प्रैक्टिकल पर आधारित एलसीडी एलईडी के सभी फॉल्ट फाइंडिंग और सारे सेक्शन के प्रिंसिपल दिए हुए हैं स्पेशल रूप से सारे पैनल के वोल्टेज दिए हुए हैं

The functions of gate driver open the transistors on the LCD panel one by one, so that SOURCE DRIVER charges the CLC and Cs on the LCD panel to the desired potential

1. #Confirm whether the COF on side X is hot compared with the normal temperature, whether there is fracture or wear crack, and whether the COF is burnt.

2. #Confirm whether the VAA is normal (normally about 17V). If abnormal, disconnect the RP32 to confirm whether it is caused by DC/DC loop or X-side COF: disconnect RP32, if the VAA is normal, the COF is bad, CO must be changed; COF can be Disconnect one by one to determine which NG disconnects RP32, VAA NG, try to change UP1; at the same time, confirm whether the continuity of the surrounding triode is OK.

3. #Confirm whether the RSDS value is correct, normal RSDS is about 1.2v, and the signal difference is about 200mV; At the same time, we can confirm the resistance between RSDS signal (normal 100 or 50 ohms) and RSDS resistance to ground. If the voltage is NG, check if the ASIC and X-COF are hot.

2. #Confirm VGH/VGL voltage (about 30V VGH and -6v VGL), and confirm whether it is DC/DC loop NG or COF IC NG; The corresponding resistance of disconnected VGH and VGL can determine whether it is a DC/DC problem or a COF-IC problem. If it is DC/DC NG, try to replace UP1 or confirm whether the corresponding transistor is OK.

3. #Confirm whether the gate IC is OK. There is a signal test point on the back of COG IC, which can scrape the green paint for measurement confirmation; Or cut COF halfway from G3. If there is a gate-ic problem, which IC fault can be confirmed.

B. Confirm VAA resistance to ground at VAA test point of R plate (A short circuit usually occurs), disconnect the corresponding capacitance of the following 3 COF, and confirm VAA resistance to the ground again. If OK, replace the capacitor, if NG, replace COF. If VAA is still NG, confirm DC/DC loop as all models.

3. #Shaking module, if vertical lines disappear or reappear, then it can be judged that the possible cause is COF pin broken, and the crease should be found under the OM microscope.

4. #Press the LCD glass side of the panel, if the vertical lines disappear or reappear, it can be judged that the cause of poor contact, OM checking should be able to find the poor contact.

5. #If there is no display change in pressing, confirm whether ITO is damaged under the OM microscope, or pin signal waveform corresponding to needle COF.

The above is the full text of LCD screen failure repair guide, we hope it is helpful to you. If you need to buy LCD and find a reliable LCD supplier, we suggest you to read our other great blog – How to find a reliable LCD supplier.

Founded in 2014, VISLCD is a professional LCD supplier. We provide LCD modules, touch LCD and customized LCD in various sizes with stable quality and competitive price. Welcome to contact us for any LCD demand, thank you.

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Text: Flex LCD Custom Module COF UNIT WITH LCD EXAMPLE 2 2 PRODUCT INFORMATION SHARP COF , board ( COF ) capable of 0.38R bending. · Ultra thin module designs possible due to face down mounting , volume consumer electronics manufacturing, Sharp brings a breadth of expertise in the manufacture of custom LCD modules on flexible printed circuit boards. COF CUSTOM LCD MODULE Wide Variety of LCD , Sharp Japan Presentation, Issue Date: February 1998. Copyright ©1998, SHARP Microelectronics of the

Text: COF Unit with LCD <> Sharp "s unique thin-mounting technologies enable the thin , the COF (chip on FPC). Thin, single-piece design with LCD, COF and LCD backlight. [ IC thickness , time Line-ups and Applications Applications Types Basic Type LCD + COF (with peripheral circuits) With Backlight LCD + COF + Backlight Unit Type with Keyboard LCD + COF + Keyboard + Backlight NEW Unit Type with Touch Panel LCD + COF + Touch Panel + Backlight NEW CG-ROM Integrated

Text: on a single high-flexibility FPC. (2) With COF (Chip On FPC) directly connecting to a LCD, Sharp , graphic display capabilities. Sharp "s newly developed "CG-ROM integrated COF unit with LCD" satisfies , COF UNIT WITH LCD COF UNIT WITH LCD FOR HANDY EQUIPMENT S DISPLAY software between LCD driver , , using communication soft (between LCD driver control and MPU) and V d d 3.0 supply. (4) COF module meets , c o n tro l IC a n d b a c k lig h t ke y. I CG-ROM INTEGRATED COF UNIT WITH LCD B Item s

Text: \ chip bottom view Note: This layout does not restrict the outer dimensions of the COF . SHARP LR0G904,  SHARP 1 SPEC No. 904-1-1 ISSUE:Oct. 27. 1999 SPECIFICATIONS Product Type:_LCD Module Model , GROUP SHARP CORPORATION SHARP 2 RECORDS OF REVISION SPEC No. 904-1-1 MODEL No. LR0G904 DOC , herein and from the industrial property of any third party. SHARP LR0G904 0-2 «Notes on assembly , taken to such storage material. SHARP 0-3 LR0G904 <6> Others This LCD module is laminated to

Text: COF . SHARP LR0G904 5 5. Pin Description 5-1. Input pins Symbol I/O Pin Description RESB I Used ,  SHARP 1 SPEC No. 904-1-1 ISSUE:Oct. 27. 1999 SPECIFICATIONS Product Type:_LCD Module Model , INTEGRATED CIRCUITS GROUP SHARP CORPORATION SHARP 2 RECORDS OF REVISION SPEC No. 904-1-1 MODEL No. I , herein and from the industrial property of any third party. SHARP LR0G904 0-2 «Notes on assembly , taken to such storage material. SHARP 0-3 LR06904 <6> Others This LCD module is laminated to

Text: PREPARED BY: K Kamei XECKED DATE NOV BY: SPEC DATE ELECTRONIC SHARP 4PPROVED BY: 3 Mohri FILE SHARP 8 1999 No. ISSUE COMPONENTS GROUP PAGE , No.EP-99072 8 1999 l3~0T0 SPECIFICATION VOLTAICS DEVICE SPECIFICATION FOR COF (Chip On , BY T Yatsui NOV 9 1999 DIV. MODEL NO. SHARP RECORDS OF REVISION DATE REF.PAGE , by Sharp Corporation. [LCD specification: Bias l/11, duty l/104] As to the basic

Text: VICOR CONFIDENTIAL THE DOCUMENT AND THE DATA DISCLOSED HEREIN OR HEREWITH IS NOT TO BE REPROOUCED. USED. OR DISCLOSED N WHOLE OR N PART TO ANYONE WITHOUT FEIMSSION OF VICOR CORP. REMOVED NOTES 1. MAKE FROM VICOR EXTRUSION P/N 16296. 2. REMOVE ALL BURRS AND SHARP EDGES. 3. FINISH. CLEAR CHROMATE. 4. "CT DENOTES CRITICAL CHARACTERISTICS FOR LOT INSPECTION. REV. DESCnPTON DATE APPROVED  , V/ COF ? HTSNK, "C" X-FL0W, .4H LOW FLOW, THRU HOLE THWD AMBLE PROJECTION c 67131 DWG NO

Text: ALL BURRS AND SHARP EDGES. 3. FINISH: CLEAR CHROMATE. /. STAMP PART NUMBER AND REVISION USING .15 , 5/97 ^ V/ COF ? 03Ü N! 03dWVlS N3HM A1N0 1VNIDIÜO UNI ESS OTHERWISE SPEC^CO TOLERANCES ARE

Text: INFOflNATION CONTAINED".; ON THIS PRAWINfl IS COf IDENTIAL ANO PROPRIETARY. .134 ±.015 3.40 ± 0.38 .180  , : UNLESS OTHERWISE SPECIFIED 1. MOLDED CORNERS SHOWN SHARP R.031/0.79 MAXIMUM. 2. STANDARD LEAD FINISH

Text: UC1607 128x128/4S Matrix LCD Controller-Drivers UC1607(i) Single-Chip, Ultra-Low Power Passive Matrix LCD Controller-Driver modulation scheme. Sharp image and ultralow power consumption under all display patterns. INTRODUCTION UC1607(i) is an advanced high-voltage mixedsignal CMOS IC, especially designed for the display needs of ultra-low power hand-held devices. · Support four , COF package 128 COM x 128 SEG LCD driver, with I C interface license. UC1607xFAB COF package 128

Abstract: Single Phase Energy Meter Analog Devices Single Phase Energy Meter energy meter single phase single phase reactive power meter Xiamen Ocular energy meter circuit diagram 3 phase MCP3909 application note MCP3909 xiamen lcd DP076P

Text: MODE1 REGISTER Bits Address Cof 0x000 R/W The mode register controls the operation of the , Register REGISTER 3-2: Name STATUS1 REGISTER Bits Address Cof STATUS1 16 0x004 R The , Register Name Bits Address Cof CAL_CONTROL 16 0x008 R/W This is the calibration mode , 3.4.4 LINE_CYC REGISTER 3-4: LINE_CYC REGISTER Name Bits Address Cof LINE_CYC , Name Bits Address Cof LINE_CYC_CNT 16 0x00C R This register counts from 0 and

Abstract: kvar schematic DS51964 DP076P PIC microcontroller 3 phase energy meter smd diode code pj 38 PIC18F87J72 1A 220v led 3.3v on-line calibration of data in energy meter power MAX3232 smd

Text: Design 3.6 LINE_CYC Name Bits Cof 16 R/W LINE_CYC Number of line cycles as a power , LINE_CYC_CNT Name Bits Cof 16 R LINE_CYC_CNT This register counts from 0 and finishes at 2 , RAW2_I_RMS Name RAW2_I_RMS Bits Cof 64 R This register is the square of the raw RMS value , RAW_I_RMS Name Bits Cof RAW_I_RMS 16 R This register is the raw RMS value from the , 3.10 I_RMS Name I_RMS Bits Cof 16 R This register is the RMS value of phase A

Text: 3.4 R/W Description METER_VERSION_ID Name Bits METER_VERSION_ID Address Cof , Name Bits Cof 8 METER_STATUS Address 0x001 R The register contains information , Cof 8 CAL_CONTROL Address 0x002 R/W This register controls the calibration process , . 3.7 RAW_I_RMS Name RAW2_I_RMS Bits Address Cof 16 0x003 R This register is , I_RMS Name Address Cof 16 I_RMS Bits 0x005 R This register is the current RMS

Text: . Features COF New film package design created from SHARP "S TCP technology .This highly flexible film , thickness (TYP). SHARP can meet special customer requirements depending on the circuits. Surface-mount chips , small module can be created by using Sharp "s original COB mounting technique. 2. Highly reliable , -pin (Package size; 16 mm x 16 mm. Pin pitch; 0.8 mm) Structure of SHARP CSP(FBGA) S tack ed P ackag e S , Resin ·Features Mounting area : Approximately 1/3 (in comparison with using the SHARP "S two TSOPs

Text: PREPARED BY: APPROVED BY: DATE SHARP DATE LIQUID CRYSTAL DISPLAY GROUP SHARP , DUTY LCD DEVIXLOPIVIENT CENTER DUTY LIQUID CRYSTAL DISPLXY GROUP SHARP CORPORATION 1 SPEC SHARP MODEL No. No. LM024LB LC99YO5 PAGE 1 1 SO 1 (Precautions) 1) Do not , ) of and SPEC SHARP the LCD module material If the LCD module of revert , between contact of these SPEC SHARP MODEL No. LC99YO5(Precautions 1) Do not

Abstract: kwh meter mcp3905 MCP3909 PIC18f4550 assembly programming RS-232 to usb converter with pic18f4550 SCT220B MCP390X MCP3909 application note SCHEMATIC 12 to 220v inverter 200w pic18f4550 mplab c18 project lcd

Text: REGISTER 3-1: Name Bits Address Cof MODE1 16 0x000 R/W The mode register controls , : Name Bits Address Cof STATUS1 16 0x004 R The STATUS1 register contains the , Name Bits Address Cof CAL_CONTROL 16 0x008 R/W This is the calibration mode , Cof LINE_CYC 16 0x00A R/W Number of line cycles as a power of two. A setting of 0 , : LINE_CYC_CNT REGISTER Name Bits Address Cof LINE_CYC_CNT 16 0x00C R This register

Text: Address Cof 0x000 R/W The mode register controls the operation of the energy meter. The bit , Register STATUS1 Register REGISTER 3-2: Name Bits Address Cof STATUS1 16 0x004 R The , REGISTER 3-3: CAL_CONTROL Register Name Bits Address Cof CAL_CONTROL 16 0x008 R , Design 3.4.4 LINE_CYC REGISTER 3-4: LINE_CYC REGISTERS Name Bits Address Cof , REGISTER Name Bits Address Cof LINE_CYC_CNT 16 0x00C R This register counts from

Abstract: datasheet capacitor 2200uf bvy10 power amplifier circuit diagram with pcb layout BVY10-40 60268 MKT 0.1K 2200uF CAPACITOR capacitor 1000uF 16V TDA1565

Text: Cvp 2200uF Cof 22uF Ground track Ground connection Power supply PCB Ground of probe , grounding and a poor grounding Cvp 2200uF Cof 22uF Ground track PCB Ground plane Ground loop , Cof 22uF No Ground loop · In spite of the fact that this amplifier has differential inputs , load. 31 Sharp

Abstract: LPC2148 LPC2148 i2c NXP lpc2148 PCA9620 PCF85176 NXP LCD graphic LCD lpc2148 dot led display large size with circuit diagram GRAPHICAL LCD DIAGRAM

Text: for chip-on-flexfoil ( COF ) } Add PCA9633 RGB LED driver for LED backlighting in any color , display more text, and ensure that fonts are sharp and easy to read, with almost invisible pixels. Key , , and ensure that fonts are sharp and easy to read, with almost invisible pixels. Key features , , and ensure that fonts are sharp and easy to read, with almost invisible pixels. Key features , chip-on-glass (COG) modules - Bumped die for chip-on-flexfoil ( COF ) } Add PCA9633 RGB LED driver for LED

Abstract: BSO 22 silicone amine booster pump 13 pin lcd display graphical lcd 128X64 sharp lcd 128 240 128X64 LD50 LM024LB1S01 Liquid Crystal Display Graphic Module

Text: PREPARED BY: DATE APPROVED BY: DATE LIQUID CRYSTAL DISPLAY GROUP SHARP CORPORATION , DEVELOPMENT CENTER DUTY LIQUID CRYSTAL DISPLAY GROUP SHARP CORPORATION SPEC No. LC99Y05 MODEL No. LM024LB1, the contact of these two. fri_■at. SPEC No. MODEL No. PAGE SHARP LC99Y05 LM024LB1S01 3 , , 2 time voltage pump up, 11 line alternation. Please see the specifications of LH155BG( SHARP ) for the details of the electrical functions. 2.Construction ana Outline Construction: LCD panel - COF

Text: SSD0323 COF /ZIF Product Specification for HX2XX Full Moon OLED Module, 96X64, SSD0323, /Controller 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 I/F FPC COF Row Driver 96 x 64 OLED , bare fingers, pay special attention to sharp glass edges to avoid potential injury. Avoid touching Flex , with care. Avoid hard or sharp objects in contact with the display surface. Store and operate the OLED

Text: 16 17 V5 R53 11K 1 20 R54 22K COF .1u;50V 3 1 19 ROFA 500K ROFB , J10 1 2 JUMPER 24 OVRLDB Y2B VHI Y1B 25 COF .1u;50V 26 ROFA 500K , FDBKP1 MUTE 6 V5 JUMPER COF .1u;50V 3 BBM2 BBM1 VPWR VP2 FDBKN2 IN2 5 , measurement instrument used. Unless the filter has a very sharp roll-off just beyond the audio band or the

Abstract: PC1602-v PC1602V VGG804805-6UFLWA 7 inch 800x480 LCD panel PG12864-F NL160120BC27-14 S6B0108B NL10276BC13-01C lcd touchscreen elo inverter board

Text: · · Hitachi Displays NEC Electronics Sharp Microelectronics LCDs have become an , Modules ­ GSM/GPRS, UMTS, Bluetooth, Wireless LAN, ZigBee, GPS, Antennas Introduction Sharp , . www.arroweurope.com 1 SHARP Competitive edge through LCD technology Numerous technologies have opened up a wide range of applications for Sharp displays: from small-format VGA TFTs for mobile applications , , industrial and e-Signage segment. Thanks to special features, Sharp displays are also suitable for use

Text: TC2000 RREF 8.2K 15 16 17 V5 R53 11K 1 20 R54 22K COF .1u;50V 3 1 19 , V5 25 COF .1u;50V 26 ROFA 500K RF 20K 27 28 + 13 12 Y2 11 Y2B 10 , RFBC 14K;1% 4 RI 20K CI 2.2u;10V 2 Y2 11 V5 JUMPER COF .1u;50V 3 1 , of the measurement instrument used. Unless the filter has a very sharp roll-off just beyond the

Text: m lu , C E L íS LL in nLL I SYMBOL ) ëg <8>- IN(13:0) GAIN ADJ (2 : 0) COF SOF , the Buffer RAM Output Port. See Output Section. DESCRIPTION PROCCLK I AGCGNSEL COF I I , ri> COF COFSYNC (CARRIER TRACKING) SOF SOFSYNC REFCLK Hi n II C n0 ) (co = i; = iirr NCO , is achieved with 0.012Hz resolution frequency control of the NCO and the sharp filter responses

The Elo Touch Solutions 7200-series chip-on-flex (COF) controllers are designed to work with Elo’s Projected Capacitive (PCAP) touchscreens. The 7200 series is compatible with TouchPro® Pro-F screens from 7” to 15.6”. This family of controllers supports excellent touch performance with gloves, screen contaminants, and a wide temperature range, making it a great choice for challenging applications in industrial environments.

Elo’s 7200-series controllers were designed specifically for customers that prefer the simplified logistics and ease of assembly that an integrated screen and COF controller offer.