Pioneer PDP-R06U Manual de formación - Página 7

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Pioneer PDP-R06U Manual de formación
POWER SUPPLY UNIT BLOCK DIAGRAM
AXY1113-
INPUT FILTER
LIGHTING SURGE
ABSORBER
CIRCUIT
FRAME GND
SYNCHRONAS
PALSE
GENERATION
CIRCUIT
+
PWM/PFM
CONTROL IC
AC DETECTION
CIRCUIT
ON / STB
CONTROL
CIRCUIT
SWITCHING
DEVICE
SWITCHING
DEVICE
DC / DC
CONVERTOR
CIRCUIT
OVER VOLTAGE
DETECTION
CIRCUIT
AC DETECTION
SIGNAL OUTPUT
CIRCUIT
7
OUTPUT CONNECTOR
P1
RELAY
12V
CHARGE POMP
CIRCUIT
35V
5.1V
5.1V
CHARGE POMP
CIRCUIT
17V
6.8V
3.3V_STB
5.1V_STB
GND
GND
GND
ADAPTER TYPE
SHUNT REGULATOR
GND
CIRCUIT
GND
GND
AC_DET
OUTPUT CONNECTOR
P2
12V
35V
5.1V
5.1V
17V
6.8V
3.3V_STB
5.1V_STB
GND
GND
GND
GND