PCB function
1. Power:
(1). Input voltage: AC 110V~240V, 47Hz~63Hz.
Input range: AC 90V(Min)~265V(Max) auto regulation.
(2). To provide power for PCBs.
2. Main (Video InterFace) board: To converter TV signals, S signals, AV signals, Y Pb/
Cb Pr/Cr signals, DVI signals and D-SUB signals to digital ones and to transmit to
Control board.
3. Control board: Dealing with the digital signal for output to panel.
4. Y-Sustainer / Z-Sustainer board:
(1). Receiving the signals from Control and high voltage supply.
(2). Output scanning waveform for Module.
5. Y-Drive board: Receive signal from Y sustainer, output horizontal scanning wave-
form to the panel.
6. X (left and right) extension board: Output addressing signals.
7. Tuner/Audio Board
:
:
:
:
:
Amplifying the audio signal to the internal or external speakers
of which selected.
Содержание PDP4206EM - 42" Plasma EDTV
Страница 14: ...Block Diagram...
Страница 17: ...USP490M 42LP...
Страница 31: ...Audio Tuner...
Страница 32: ...Audio Tuner...
Страница 33: ...Audio Tuner...
Страница 34: ...Keypad Remote control receiver External L R Speakers...
Страница 35: ...Remote control...
Страница 59: ...Trouble Shooting Manual of PDP Module Introduction Precautions Basic Trouble shooting...
Страница 98: ...Exploded View...