PCB function
1. P
SU and Sub PSU
:
(1). Input voltage: AC 1
2
0V, 6
0
Hz.
(2). To provide power for PCBs.
2. Main board: To converter S signals, AV signals, Y Pb/
Cb Pr/Cr signals, HDMI signals
and D-SUB signals to digital ones and to transmit to
Control board.
3.
Logic
board: Dealing with the digital signal for output to panel.
4. Y-Sustainer /
X
-Sustainer board:
(1). Receiving the signals from
Logic
and high
voltage supply.
(2). Output scanning waveform for Module.
5.
S
D
M-U and SDM-D
board: Receive signal from Y sustainer, output horizontal
scanning
wave
form to the panel.
6.
ABUS
(
L
and
R
)
extension board: Output addressing signals.
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Summary of Contents for PDP42Z5TA - 42" Plasma TV
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Page 101: ...Product Specification of 42XGA PDP Module Specification For Approval 99 148...
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