![background image](http://html.mh-extra.com/html/haier/21f3a-t/21f3a-t_service-manual_137981025.webp)
Circuit Explanation
3.Pane hint picture
Picture/Sound IF Amplifier,
Video and audio signal
Processing,
RGB Output Circuits
and H &V Sync pulse
segregation
SAW
Sound Power
Amplifier
Main Processor
ROM
Audio/Video In/Out
Horizontal Scan
Output
Vertical Scan
Output
CRT
Infrared Receiver
Remote Controller
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