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SWITCHING
TRANS
T501
P.CON SW
POWER BLOCK DIAGRAM
Q505
AC IN
P.CON+5V
AT+3.3V
FL DC -
-28V
AT+12V for mute
P.CON+6V
P.CON+12V
P.ON-H
FL DC +
Q515
P.CON +5V SW
Q510
P.CON +12V SW
Q504
FL+ P.CON SW
Q502
-28V P.CON SW
VOLTAGE CTL
IC501
KIA431A-AT
PHOTO COUPLER
IC504
PS2561AL1-1-V (W)
POWER CTL
IC502
STR-A6131M
6V REG
IC503
PQ070XF01SZH
REG+1.8V
IC4006
LM1117S-ADJ
+1.8V
HDMI+5V REG IC
IC5902
PQ1K503M2ZPH
V+5H
E-3
E-4