Panasonic SA-PT465EE

13.8. Power
D5804
D5803
D5805
MAIN
TRANSFORMER
D5801
T5701
D5802
Q5898
T5751
D5896
D5798
PC5799
D5701
L5702 L5701
DZ5701
SA-PT465EE POWER BLOCK DIAGRAM
C0DBZYY00018
SYSTEM CONTROL
TO
SYSTEM CONTROL
TO
+1.2V REGULATOR
C0DBEHG00006
POWER CONTROL
QR8111
+3.3V DC-DC
CONVERTER
CONT
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
C0DAAYY00042
SWITCHING
REGULATOR
SWITCHING
REGULATOR
C0DAAMH00012
OUT
VCC
12
OUT
VCC
12
1
2
3
Q5720,
Q5722
CURRENT
LIMITING
SWITCH
Q5721
SWITCHING
F1
AC INLET
P5701
SWITCHING
REGULATOR
C5HACYY00003
VCC
D
FB
4
1
6
FEED BACK
BACKUP
TRANSFORMER
PC5701
FEED BACK
FEED BACK
FEED BACK CIRCUIT
D
VCC
FB
IC5799
SWITCHING
REGULATOR
MIP4110MSSCF
IC2900
C0DAEMZ00001
SHUNT
REGULATOR
IC5899
IC2903
IC8151
IC8111
IC5701
QR5810
TH5701
PC5702
PC5720
SYNC
SWITCH
SHUNT
REGULATOR
IC5801
Q5802, D5806
C0DABFC00002
TH5860
+7V
POWER SUPPLY
Q2901
POWER
CONTROL
Q2902
OUT VCC 24
VO
VIN
81
5
QR5801
DC DETECT
+ 7V
POWER SUPPLY
Q2903
Q2923, Q2924
Q2909
DC DETECT
DC DETECT
Q2921,Q2922
DC DETECT
Q2904,D2912
+2.5V REGULATOR
M+9V
T+9V
TU+9V
DC DET1
+7V
-7V
5.3V
SW+5V
D+3.3V
D+5V
NSW1.2V
3, 4
H5801
7, 8
H5801
5
CN5802CN2004
8, 9
CN5802CN2004
- 30V SENSE
- 13V
DC18V
DCDET
+ 30V SENSE
32, 34
CN2001FP8101
13, 23, 25, 27
CN2001FP8101
11
CN2016 CN2015
28 1
CN6001CN2008
21 8
CN6001CN2008
25 4
CN6001CN2008
8
CN2016CN2015
6,7
CN2016CN2015
SYS6V
CN2016CN2015 CN5802CN2004
PCONT
92
CN6001CN2008 CN5802CN2004
51
CN6001CN2008 CN5802CN2004
4623
CN6001CN2008 CN5802CN2004
11722
24
CN2002
9
CN6001CN2008 CN5802CN2004
920 10
SYNC
11
CN2001FP8101
D+5V
ADAC5V
2.5V
SYS6V
SYSTEM CONTROL
TO/FROM
+ 30V SENSE
- 30V SENSE
ADAC5V
+ 18V
1
H5801CN5500
CN5500
CN5500
FAN 18V
FAN DC
Q2919,D2947
Q5803
SWITCHING
FROM
SYSTEM CONTROL
AMBP
DC DETECT
5
4
2
3
2
6
7
5
2
8
4
7
18
15
17
11
14
3
CL
L5703
QR5802
DC DETECT
SA-PT465EE
66