Panasonic SA-HT940PC - HT940 Power Supply Block Diagram

22.4. HT940 Power Supply Block Diagram
SMPS
POWER
BLOCK
(TRANSFORMER)
SUB-TRANSFORMER BLOCK
+7V
REG
D+5V
REG
D+5V
REG
D+2.7
REG
REG REG
+5V
REG
6V
REG
SUB
HEADPHONE
AMP
ASPSELECTOR
U-COM
TRAY DRIVE
OP-AMP
LOGIC
SWITCH
IC5001
Q2906/Q2907
Q2903/D2902
-30V
+VCC
+30V
F+ F-
-VP
+12V
-7V
REG
IC2903
IC2908 IC2907
IC2902 IC2901
Q2935/ D2912
Q2904/ D2915/ D2934
SYS 6V
IC2301
IC2003
IC2104/ IC2205
IC2905
IC2904
FOR WIRELESS MODELS ONLY
DVD
MODULE
IC2102
C+9V
C+9V
RF+5V
IC2103
REG
-VCC
T+9V
C+9V
MUTING
DVD PCONT
HIC
SECTION
SW+5V
DAMP+5V
+13V
M+9V
TUNER
FL DISPALY
<MAIN POWER
ON MODE>
AC
INPUT
ON
93
SA-HT940P / SA-HT940PC