108
14.8. Power Supply
SA-PT480PH POWER SUPPLY(1/2) BLOCK DIAGRAM
TO POWER SUPPLY
SECTION (2/2)
1
2
3
4
5
AC INLET
P5701
F1
DZ5701
L5702
5,6
5,6
CN5400
JW1*
10
10
CN2004
JW2*
3
3
CN2004
JW2*
1
1
CN2004
JW2*
9
9
CN2004
JW2*
+51V
+55V
1
1
CN5400
JW1*
FAN 18V
+18V FAN
2
2
CN2004
JW2*
SYS6V
SYS5V
SD 8
S 7
FB 2
VDD 1
D 5
SWITCHING POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC5799
SHUNT
REGULATOR
C0DABFC00002
IC5801
5
VCC 4
TR 3
6
3
4
2
1
3
2
SUB
TRANSFORMER
T5751
7
5
4
1
2
12
16
10
11
15
MAIN
TRANSFORMER
T5701
13
17
14
7
6
8
9
2 IN
VOLTAGE
REGULATOR
C0DBEKG00004
IC5400
VOUT 4
12 VCC
SWITCHING
REGULATOR
CONTROLLER
C0DBAYY00729
IC2901
OUT2 10
OUT1 11
3
2
4
1
L5703
TH5702
D5719
D5701
3
2
4
1
RY701
2
1
4
3
D5896
D5716
D5712
D5407
D5405
D5710
D5802
D5706
D5709
Q5899
PCONT
1
18
CN2006
CN5402
2
17
CN2006
CN5402
9
10
CN2006
CN5402
POWER CONT
DCDET
3
3
CN5803
CN2917
DC5V
DC5V
3
3
CN5802
4
JW2*
7
JW2*
4
CN2004
7
CN2004
CN2916
DC9V
DC12V
1
1
CN2916
CN5802
DC 18V
DC18V
SWITCH
QR5862
DC DETECT
Q5863
FEED BACK
CIRCUIT
Q5898
SYNC
INVERTER
Q2903
REGULATOR
Q2902
REGULATOR
Q5720
CURRENT
LIMITING
SWITCH
PC5799
FEED BACK
1
2
4
3
PC5702
SYNC SWITCH
4
3
1
2
PC5720
HOT
COLD
FEED BACK
SWITCHING
REGULATOR
C5HACYY00003
IC5701
VCC 4
OCP/BD 7
FB 6
GND 3
D 1
D5714
PVDD
VDD
3.3V
IC5899
3 K
SHUNT
REGULATOR
C0DBZMC00006
VREF 4
DCDET
TO
MAIN(SYSTEM CONTROL)
TO
MAIN(SYSTEM CONTROL)
TO
DIGITAL AUDIO
TO
DIGITAL AUDIO
FROM
MAIN(SYSTEM CONTROL)
FROM
MAIN(SYSTEM CONTROL)
SMPS P.C.B.
AC INLET P.C.B.
SMPS P.C.B.
MAIN P.C.B.
D-AMP P.C.B.
POWER P.C.B.
VOLT ADJ
S5701
VOLTAGE
SELECTOR P.C.B.
Summary of Contents for SA-PT480PH
Page 4: ...4 1 3 1 Caution for fuse replacement ...
Page 13: ...13 ...
Page 14: ...14 5 Location of Controls and Components 5 1 Remote Control Key Button Operations ...
Page 15: ...15 5 2 Main Unit Key Button Operations 5 3 Speaker Connection ...
Page 16: ...16 5 4 Using the VIERA Link HDAVI Control ...
Page 17: ...17 ...
Page 18: ...18 5 5 Using of iPod iPhone ...
Page 19: ...19 5 6 Disc Information 5 6 1 Disc Playability Media ...
Page 20: ...20 5 6 2 File Extension Type Support WMA MP3 JPEG MPEG4 DivX ...
Page 42: ...42 8 2 Main Components and P C B Locations ...
Page 73: ...73 Caution During assembling ensure that 3P Wire is posi tioned as diagram shown ...
Page 83: ...83 ...
Page 112: ...112 ...
Page 142: ...142 ...
Page 162: ...162 MMH1004 ...