Kortek corporation
26
of
99
PDP R&D Center
5.1.3 SMPS Specification
(1) Input
The P42SV board should be designed so that the AC power supply within the 90VAC(common) to 240V
and the input frequency within 50/60Hz±3Hz can be applied
(2) Output
The P42SV board converts the AC vo165V,+75V,+79V,+220V,+190V,
…
and so on) into the DC
Voltages. The usage and specification of each outputs is as shown in Table 1.
Table 1 shows the power Supplies for PDP SMPS
Table 1. Specifications of Output Power Supplies for PDP SMPS
Output Name
Output VV)
Output Current(A)
PDP Driving
Vs
165
1.4
Sustain Voltage of Driving
Va
75
0.5
Address Voltage of Driving Board
Vscan
79
0.05
Vset
220
0.05
Ve
190
0.05
Vg
18.3
0.3
Vfan
12
0.8
V9
9
0.3
V5(A)
5
1.0
Analog IC Driving Voltage of Image
B/D
V5(D)
5.3
3.5
IC Driving Voltage of Logic Board
Vsb
5
0.4
Standby for Remote Control
V12
12
1.2
Vsamp
6
1.5
Driving Voltage for Audio Amplifier
Table1. Specifications of Output Power Supplies for PDP SMPS
Output Name
Output VV)
(Over Current Protection)
Output Current(A)
(Over Voltage Protection)
Short Circuit
Vs
5A
195V
O.K
Va
2A
90V
O.K
+5V
6.2A
6.2V
O.K
Содержание P42SV
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