Panasonic DMR-EH75VP Service Manual page 212

91
IC56104
+3.3V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
8 7
VIN
DRIVER
CURRENT
LIMITTER
VOUT
1 2
IC56105
+5V SWITCHING REG.
IC-DETAIL BLOCK DIAGRAM
5
VOUT
IC
NR GND
4 2
IC56107
INVERTER
IC-DETAIL BLOCK DIAGRAM
5
VCC
NC IN
1 2
DMR-EH75VP IC-Detail Block Diagram
6 5
CONT
BIAS
REFERENCE
THERMAL
SHUTDOWN
CN GND
3 4
1
VIN
H
:ON
3
4
OUT
GND
3
IC56103 Detail Block Diagram
IC56104 Detail Block Diagram
IC56105 Detail Block Diagram
IC56107 Detail Block Diagram