CM501 Datasheet PDF – PMIC for LCD TV / Monitor

Part Number: CM501

Package: QFN48 Type

This product has LCD driver for Sharp LC-42SV50U functions.

The manufacturers of this product is Chi Mei Optoelectronics, Richtek.

See the preview image and the PDF file for more information.

Image:

CM501 LCD Driver

Description

The CM501 generates all the supply rails for thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and Monitors. It includes boost and buck regulators, VGH and VGL charge pump regulators, gate pulse modulator (GPM) , HV LDO, voltage detector (XAO) and VCOM OP. The CM501 can support input voltage from 8V to 14V and is optimized for LCD TV panel and LCD monitor applications running directly from 12V supply.

Pinout

CM501 datasheet pinout

Features

1. 8V to 14V Supply Input Voltage Range
2. Current-Mode Boost Regulator
3. 20V 3.5A 0.1Ω Internal N-MOSFET
4. Programmable Over Current Protection Voltage

Applications

1. LCD TV / Monitor

CM501 Circuit

CM501 pdf

CM501 Datasheet

CM501 pdf

Reference Site

1. https://monitor.espec.ws/section27/topic242079.html
2. https://datasheetgo.com/cm501-pdf/

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LC320DXJ-SFE1 PDF Datasheet – 32 inch, WXGA TFT LCD

Part Number: LC320DXJ-SFE1

Function: 32 inch, WXGA TFT LCD

Outline Dimension : 715.0(H) x 411.0 (V) x 1.3 mm(D) (Typ.)

Manufacturer: LG Display

1 page
LC320DXJ-SFE1 pdf datasheet

Description

The LC320DXJ-SFE1 is a Color Active Matrix Liquid Crystal Display with an integral the Source PCB and Gate implanted on Panel (GIP). The matrix employs a-Si Thin Film Transistor as the active element.

It is a transmissive type display operating in the normally black mode. It has a 31.51 inch diagonally measured act ive display area wi th WXGA resolut ion (768 ver t ical by 1366 hor izontal pixel ar ray) .

Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot.

Therefore, it can present a palette of more than 16.7M(6bit + FRC) colors.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut, high color depth and fast response time are important. […]

LC320DXJ-SFE1 panel

 

Features

1. Active Screen Size : 31.51 inches(800.4mm) diagonal

2. Outline Dimension : 715.0(H) x 411.0 (V) x 1.3 mm(D) (Typ.)

3. Pixel Pitch : 170.25㎛ x 510.75㎛ x RGB

4. Pixel Format : 1366 horiz. by 768 vert. Pixels, RGB stripe arrangement

5. Color Depth : 8-bit (D), 16.7 M colors

 

Specification and pinouts :

LC320DXJ-SFE1 pinout

LC320DXJ-SFE1 PDF Datasheet