Panasonic SA-AKX32PR Instrukcja serwisowa - Strona 23
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla System stereo Panasonic SA-AKX32PR. Panasonic SA-AKX32PR 49 stron. Compact stereo system
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SCHEMATIC DIAGRAM - 22
J
SMPS CIRCUIT
: +B SIGNAL LINE
P5701
AC IN
110~127V/220~240V 50/60Hz...PH
120V 60Hz...PN
TO SMPS
CIRCUIT (1/2)
3
P1
SYNC
SYS3.3V
IC5899
C0DAEMZ00001
C0DAEYY00040
SHUNT REGULATOR
CHANGE
1
2
4
NOTE: " * " REF IS FOR INDICATION ONLY
15
16
17
18
19
20
21
: -B SIGNAL LINE
F1
L5701
T6.3AL 250V...PH
R5708
G0B612H00002
8A 125V...PN
ERJ8GEYJ155V
1.5M
3
4
ZA5701
ZA5702
DZ5701
C5701
F0CAF104A105
ERZV10V511CS
0.1
ERZVA5Z471
2
1
CHANGE
R5709
ERJ8GEYJ155V
C5705
C5704
1.5M
F1BAF471A013
F1BAF471A013
470P
470P
CHASSIS GND
PC5702
Q5898
B3PBA0000503
B1ABCF000176
SYNC
R5897
SWITCH
100
4
1
R5896
C5897
R5706
D5730
100K
0.1
820K
B0ECET000002
3
2
PC5799
B3PBA0000503
FEEDBACK
R5894
150
1
4
R5890
2.2K
2
3
ETS19AB2E6AG
SUB TRANSFORMER
R5798
22
18V
6
D5896
B0EAMM000057
3.3V
5
7
R5893
8
4
10K
R5892
1K
9
3
C
R5786
1
C5899
200K
10V220
R5895
2
10
A
15K
GND
3
C5790
C5898
2200P
0.1
1
R
2
R5891
B0HAMP000094
33K
FOR PH
C5708
F1BAF1020020
1000P
19
20
21
22
23
24
TH5702
D4CAA2R20001
C5700
F1BAF471A013
470P
R5704
220K
R5705
220K
F0CAF224A105
D5701
B0FBAR000043
4
3
2
FOR PN
1
C5711
400V220
D5798
B0EAMM000057
FOR PH
C5798
25V220
IC5799
D5795
MIP2F20MSSCF
B0BC9R000008
SWITCHING POWER
SUPPLY CONTROL
C5712
400V220
400V220...PH
200V560...PN
5
D
VCC
4
C5794
R5795
1000P
470K
6
NC
CL
3
D5793
CHANGE
7
S
FB
2
R5797
15K
8
S
VDD
1
C5796
C5795
0.1
1
22
23
24
23
25
26
27
C5703
0.22
FOR PH
K
TL7*
TO
(BLK)
VOLTAGE SELECTOR
CIRCUIT
IN SCHEMATIC
(RED)
DIAGRAM - 14
TL8*
K5...PH
0
TP
1
DELETE
K4...PN
(K3,K6...PN,K8...PH)
0
ADD
(K5...PH,K4...PN)
1/2
2/2
SA-AKX52PH/PN SMPS CIRCUIT
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28
A
B
C
D
E
F
G
H
28