Panasonic SA-AKX10PH - Power Supply

76
15.4. Power Supply
SA-AKX10PH/PN POWER SUPPLY BLOCK DIAGRAM
AC INLET
P5701
F1
DZ5701
5,65,6
ZJ5901*CN5801
11
ZJ2701* CN5802
153
CN6002CN2709
612
CN6002CN2709
+30V SENSE VDD
22
ZJ2701* CN5802
SYS3.3
FB 2
VDD 1
D5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
SHUNT
REGULATOR
C0DABFC00002
IC5801
5
VCC 4
CL 3
6
3
4
2
1
3
2
1
SUB
TRANSFORMER
T5751
7
8
5
4
1
2
16
10
11
MAIN
TRANSFORMER
T5701
17
14
15
13
12
SWITCHING
TRANSFORMER
T6101
8
9
5
1
3
7
8
5
4
1
2
16
11
12
17
14
15
13
7
6
8
5
4
1
2
16
11
12
17
14
15
13
7
6
8
TH5702
TH5860
D5701
L5703
3
2
4
1
D5896
D5798D5795
D5731
D5729
D5726
D5802
D5803
D5804
D2710
D2709
-30V SENSE
D5801
D6103
D6101
DC 18V
CD 3.3V
VP DET
DVREF+
VREF+
D5724D5727
QR5802
DC DETECT
QR5801
POWER
CONTROL
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
FEED BACK
CIRCUIT
Q6101
POWER SAVE
CONTROL
Q5898
SYNC
SWITCH
Q2701
D2711
REGULATOR
Q2803
POWER
SUPPLY
QR2802
POWER
CONTROL
Q5721
SWITCH
QR5810
INVERTER
Q5803
AMBP SWITCH
Q5720,Q5722
CURRENT
LIMITING
SWITCH
PC5799
FEED BACK
3
4
2
1
PC5701
FEED BACK
1
2
4
3
PC5702
SYNC SWITCH
4
3
1
2
PC5720
HOT COLD
FEED BACK
SWITCHING
REGULATOR
C5HACYY00005...PH
FOR PH
FOR PH
FOR PN
C5HACYY00004...PN
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
D1
VDD
1,21,2
ZJ5901*CN5801
VSS
VSS
IC2701
1IN
VOLTAGE
REGULATOR
C0CAAKG00046
OUT 3
IC2702
1 VCC
SWITCHING
REGULATOR
C0DAAYG00001
OUT 2
IC5899
1C
SHUNT
REGULATOR
C0DAEMZ00001
R2
-VP
F+
F-
DVREF
126
CN6002CN2709
135
CN6002CN2709
3.3V
VCC
DC DET PWR
PCONT
3.3V
DVREF
117
CN6002CN2709
VREF
55
CN51CN2705
3.3V
22
CN6301CN6001
VREF
122
CN7002CN2706
7.5V
7,8,194,15,16
CN7002CN2706
3.3V
5V
Q2702
CURRENT
CONTROL
QR2704
DC DETECT
QR2701,QR2702
DC DETECT
Q2705
CURRENT
LIMITER
5V
DC DET AMP
11
P901CN2704
3.3V
2121
P901CN2704
3.3V
211
CN5902CN2711
5V
TO
SERVO/SYSTEM CONTROL
FROM
SERVO/SYSTEM CONTROL
FROM SERVO/
SYSTEM CONTROL
TO SERVO/
SYSTEM CONTROL
TO SERVO/
SYSTEM CONTROL
99
ZJ2701* CN5802
PCONT
44
ZJ2701* CN5802
DC DET
VOLT ADJ
S5701
7,87,8
ZJ2701* CN5802
DC18V
1111
ZJ2701* CN5802
AM BP
SMPS P.C.B. MAIN P.C.B.
D-AMP P.C.B.
PANEL P.C.B.
REMOTE SENSOR P.C.B.
CD SERVO P.C.B.
USB P.C.B.
D-AMP P.C.B.
TUNER P.C.B.
AC INLET P.C.B.
VOLTAGE
SELECTOR P.C.B.