Haier HLC19R1 Service Manual

To connect an external component to your Haier HLC19R1 TV, follow these steps: 1. Connect the audio and video cables from the external equipment's output jacks to the TV input jacks, matching the jack colors (Video = yellow, Audio Left = white, and Audio Right = red). 2. Select the input source by using the INPUT button on the remote control. 3. Operate the corresponding external equipment as per its operating guide.

To connect headphones to the Haier HLC19R1, plug a set of headphones into the 3.5mm mini-jack socket located on the rear panel of the set. Note that when headphones are connected, you will not receive sound from the speakers.

If the polarized AC cord does not fit into a non-polarized AC outlet, do not attempt to file or cut the blade. It is recommended to have an electrician replace the obsolete outlet with a polarized one.

The Haier HLC19R1 has several input options including HDMI1, VGA, YPbPr, USB, S-Video, Composite, and LVDS.

The Main IC (TDA1517) is a crucial component in the Haier HLC19R1, likely responsible for processing and managing the various input signals and outputs, ensuring smooth operation of the device.

These components are related to the YPbPr (component video) input signals. Y0_IN, Y0P, and Y0N are for the luminance (Y) signal, PB0_IN and PBR0N are for the blue-difference (Pb) signal, and PR0_IN and PR0P are for the red-difference (Pr) signal. These signals are used for high-quality video input.

The 'NO VIDEO OUTPUT' message indicates that there is an issue with the video signal output, which could be due to a problem with the connections or components related to the video output.

The components near the MT5380 chip include various capacitors, resistors, and other electrical components such as C569, TP63, CVBS1, TP51, TP52, SY1, and SC1, which are connected to the GND, GND_TUNER, and other signal lines.

To connect the DVD signal wire, use the wire with the part number 0090402064. Ensure it is properly connected to the designated port on the main board (DC12 K 0E 0100).

The part number for the DVD Keypad Autonserted Board Assembly is 0094001220DA.