76
15.4. Power Supply
SA-AKX10PH/PN POWER SUPPLY BLOCK DIAGRAM
AC INLET
P5701
F1
DZ5701
5,6
5,6
ZJ5901*
CN5801
1
1
ZJ2701*
CN5802
15
3
CN6002
CN2709
6
12
CN6002
CN2709
+30V SENSE
VDD
2
2
ZJ2701*
CN5802
SYS3.3
FB 2
VDD 1
D 5
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
D5798
D5795
D5731
D5729
D5726
D5802
D5803
D5804
D2710
D2709
-30V SENSE
D5801
D6103
D6101
DC 18V
CD 3.3V
VP DET
DVREF+
VREF+
D5724
D5727
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
D 1
VDD
1,2
1,2
ZJ5901*
CN5801
VSS
VSS
IC2701
1 IN
VOLTAGE
REGULATOR
C0CAAKG00046
OUT 3
IC2702
1 VCC
SWITCHING
REGULATOR
C0DAAYG00001
OUT 2
IC5899
1 C
SHUNT
REGULATOR
C0DAEMZ00001
R 2
-VP
F+
F-
DVREF
12
6
CN6002
CN2709
13
5
CN6002
CN2709
3.3V
VCC
DC DET PWR
PCONT
3.3V
DVREF
11
7
CN6002
CN2709
VREF
5
5
CN51
CN2705
3.3V
2
2
CN6301
CN6001
VREF
1
22
CN7002
CN2706
7.5V
7,8,19
4,15,16
CN7002
CN2706
3.3V
5V
Q2702
CURRENT
CONTROL
QR2704
DC DETECT
QR2701,QR2702
DC DETECT
Q2705
CURRENT
LIMITER
5V
DC DET AMP
1
1
P901
CN2704
3.3V
21
21
P901
CN2704
3.3V
2
11
CN5902
CN2711
5V
TO
SERVO/SYSTEM CONTROL
FROM
SERVO/SYSTEM CONTROL
FROM SERVO/
SYSTEM CONTROL
TO SERVO/
SYSTEM CONTROL
TO SERVO/
SYSTEM CONTROL
9
9
ZJ2701*
CN5802
PCONT
4
4
ZJ2701*
CN5802
DC DET
VOLT ADJ
S5701
7,8
7,8
ZJ2701*
CN5802
DC18V
11
11
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.
Summary of Contents for SA-AKX10PH
Page 14: ...14 5 2 Remote Control Key Button Operation ...
Page 15: ...15 5 3 Media Information ...
Page 25: ...25 7 2 3 D Amp P C B Fig 3 D Amp P C B D Amp IC IC5900 ...
Page 31: ...31 9 2 Main Components and P C B Locations ...
Page 57: ...57 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 104: ...104 ...