Panasonic DMR-ES15EB Service Manual page 98

G REGULATOR
GRAM
6 5
CONT
BIAS
REFERENCE
THERMAL
SHUTDOWN
CN GND
3 4
REGULATOR
AGRAM
IC
NC GND
4 5
REGULATOR
AGRAM
1
VIN
H :ON
3
47
IC1521
ANA +3.3V SWITCHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
8 7 6
VIN NC NC
DRIVER
CURRENT
LIMITTER
REFERENCE
VOUT NC
1 2 3
IC7401
PS +11.6V SWITCHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
IC
VIN ON H VOUT
1 2 3 4
IC7402
BOOSTER +5V SWITCHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
5
CONT
BIAS
THERMAL
SHUTDOWN
CN GND
4
SENSE GND
5
VOUT
DMR-ES15EB/EP/EC/EG/EBL IC-Detail Block Diagram
5 1
VOUT VIN
IC
NR GND H
4 2 3
IC7403
PS +5V SWITCHING REGULATOR
IC-DETAIL BLOCK DIAGRAM
8 7 6
VIN
DRIVER
CURRENT
LIMITTER
1 2 3
IC1501 Detail Block Diagram
IC1505 Detail Block Diagram
IC1506 Detail Block Diagram
IC1507 Detail Block Diagram
IC1510 Detail Block Diagram
IC1520 Detail Block Diagram
IC1521 Detail Block Diagram
IC7401 Detail Block Diagram
IC7402 Detail Block Diagram
IC7403 Detail Block Diagram
:ON
5
CONT
BIAS
REFERENCE
THERMAL
SHUTDOWN
CN GND
4