Technics SL-DZ1200PP Service Manual page 160

DZ1200 POWER circuit board power supply circuit block diagram
Fig 9
POWER
AC input
100~240V S1101
Power supply switch
F1101 L1120
FUSE L1121
Line filter
1.6A
IC1150
Switching IC
MR1722
Refer to the item "Outline of the parts", POWER (power supply).
D1140 T1150
Rectifier Switching
diode transformer
D1271
Diode
Q1200 IC1200
Photocoupler Voltage detection
D1403
Diode -15V
D1261
Diode
+20V
+7V
IC1302
Three-terminal
+5V
regulator
IC1410
Switching +3.3V
regulator
IC1201
Three-terminal
+15V
regulator