Philips MX1060D - PQ3 RD13 Internal Block; PQ12 CG3032 F Internal Block; Psu Board

5-1
PSU BOARD
TABLE OF CONTENTS
PQ12CG3032F & PQ3RD13 Internal Block.................... 5-1
Components Layout + Voltages ...................................... 5-2
Circuit Diagram ................................................................ 5-3
Electrical parts list............................................................ 5-4
PQ12CG3032F Internal Block
5-1
PQ3RD13 Internal Block
Voltage
Regulator
On/Off
Circuit
F/F
S
R
Q
Oscillator
Soft
Start
Vref
4 0
ADJ
5 ON/OFF
2 V
OUT
-
+
Error Amp.
+
-
PWM Comp
Overheat
Detection Circuit
Overcurrent
Detection Cricuit
COM 3
V 1
IN
PQ12CG3032F
Specific IC
4 ON/OFF Control
2 DC Output
DC Input 1
3 GND