Power Supply Block Diagram - Sony SL-2710 Service Manual

3-31. POWER SUPPLY BLOCK DIAGRAM
leov_ ac
50/60H2
AC OUTLET
400W
MAX
ict
BA6I2I
SWITCHING
REGULATOR
CONTROLLER
TRIGGER
UNSWITCHED I2v
POWER SAVE SW
ga
PRE (AD
DRIVER
14,15
SYS [2V DRIVER
SVS lev OUT
02,3
REG QV DRIVER
REG 9V OUT
1617 05,6
POWER SAV!
SYS lev
= REG OV
REG SV ORIVER
010,01
12,13
+ ose PREC)
anf
J]
ae Ww
PC -1OBOARD
POWER
E
= 26
i BOARD |
'
26 RECT
bg
ITV RECT
=v
Dio
POWER
CONTR
8 AC AV
(30 TIMER BLOCK?
PC-8 BOARD
LUNSWITCHED
Rv
(FROM TIMER BLOCK)
.
7 aC ay
OL