Smps Circuit (1/2) - Panasonic SC-HTB10P Service Manual

Home theater audio system
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16.12. SMPS CIRCUIT (1/2)

1
2
3
SCHEMATIC DIAGRAM - 12
A
F
SMPS CIRCUIT
B
C
D
H2016*
10
SYS5V
1
SYS5VGND
2
B
TO
PCONT
3
MAIN CIRCUIT
SYNC
4
E
(CN700)
ECO CTL
5
DCDET
6
IN SCHEMATIC
DIAGRAM - 10
GND
7
GND
8
VDD (+20V)
9
VDD (+20V)
10
1
F
E
TO
AC INLET
CIRCUIT IN
SCHEMATIC
G
DIAGRAM - 11
H
1
2
3
4
5
6
: +B SIGNAL LINE
R5895
R5893
C
15K
39K
1
C5898
R5892
C5899
3
0.1
4.7K
1000
A
2
R
R5891
33K
IC5899
C0DAEMZ00001
SHUNT REGULATOR
L5800
J0JKB0000020
DCDET
GND
L5801
R5898
4.7K
G0A101ZA0045
VDD
R5899
47K
L5701
(RED)
C5701
C5702
ELF15N007A
TL3*
F0CAF104A105
F0CAF104A105
0.1
0.1
4
3
R5701
DZ5701
3.9M
ERZV10V511CS
1
2
TL4*
(BLK)
C5704
F1BAF1020020
1000P
GND
4
5
6
7
8
9
PC5799
B3PBA0000402
FEED BACK
R5894
330
1
4
R5890
2.2K
2
3
R5798
D5798
100
B0EAMM000057
6
D5896
C5798
B0JAMF000011
50V10
5
7
MIP2F20MSSCF
SWITCHING POWER SUPPLY CONTROL
8
4
9
3
5
R5786
200K
2
10
1
7
C5790
D5793
2200P
B0HAMP000094
8
T5751
ETS19AB2A6AG
SUB TRANSFORMER
C5706
F1BAF1020020
1000P
C5799
400V6.8
RY5701
K6B1AEA00003
4
2
D5899
B0ACCK000005
3
1
Q5899
B1ABCF000011
SWITCH
L5702
ELF19H010A
TH5702
D4CAA5R10001
4
3
1
2
C5708
C5703
F1BAF1020020
F0CAF104A105
1000P
0.1
7
8
9
92
10
11
12
IC5799
D
VCC
4
C5795
R5795
1000P
330K
TR
3
2
S
FB
R5797
15K
S
VDD
1
C5796
C5797
0.1
470P
2
3
D5799
B0EDKT000009
1
4
1/2
2/2
SC-HTB10P/PC SMPS
10
11
12
13
14
P1
TO SMPS
SECTION (2/2)
2
1
CIRCUIT
13
14

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