15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
H
SMPS
CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-AKX14
SMPS
CIRCUIT
2/2
1/2
TO SMPS CIRCUIT (1/2)
P1
1
2
4
3
: -B SIGNAL LINE
: +B SIGNAL LINE
PW_SYS3.3V
200V330
C5712
6
7
5
2
4
3
81
IC5799
MIP2F20MSSCF
F0CAF224A105
C5703
0.22
3
2
1
4
B0EBNR000045
D5701
10K
R5893
SYNC
C5899 10V220
D5730
B0ECET000002
R5706 820K
D5798
B0EAMM000057
220K
R5704
220K
R5705
R5798
22
C5798 25V220
4
3
1
2
PC5702
B3PBA0000579
4
3
1
2
B3PBA0000579
PC5799
100
R5897
Q5898
IC5899
C0DAEYY00040
B1ABCF000176
R5896 100K
C5897
0.1
2.2K
R5890
150
R5894
B0EAMM000057
D5896
3.3V
18V
GND
R5891 33K
9
10
7
8
1
6
ETS19AB2E6AG
SUB TRANSFORMER
SWITCHING MODE POWER
SUPPLY CONTROL
15
75
T
1K
R5892
15K
R5895
0.1
C5898
K
A
R
SWITCH
SYNC
FEEDBACK
FB
S
S
D
NC
VDD
CL
VCC
5
4
2
3
SHUNT REGULATOR
C5795
1
15K
R5797
R5795 470K
1000P
C5794
B0BC9R000008
D5795
0.1
C5796
C5708
F1BAF1020020
1000P
ERZV05Z471CS
AC IN
ERJ8GEYJ155V
1.5M
R5708
ERJ8GEYJ155V
1.5M
R5709
DZ5701
C5701
0.1
F0CAF104A105
ZA5701
P5701
ZA5702
TH5702
D4CAA2R20001
~1
27V
6
0Hz...PN
8A 125V
F1
C5700
F1BAF471A013
470P
CHASSIS GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
2
34
1
L5705
G0B612H00004
K1...PN
0
K3...PH
0
1
TP
84
Nota:
Para
el
valor
y
clave
de
cada
componente
referirse
a;
"Lista
de
partes
Eléctricas"
a
partir
de
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página
102.
Summary of Contents for SA-AKX14
Page 14: ...5 General Introduction 5 1 Media Information 14 ...
Page 15: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation 15 ...
Page 16: ...6 2 Main Unit Key Button Operation 16 ...
Page 17: ...7 Installation Instructions 7 1 Speaker and A C Connection 17 ...
Page 28: ... 3 D Amp IC Operation Control 28 ...
Page 33: ...11 2 Main Components and P C B Locations 33 ...
Page 63: ...Step 9 Ground the 24P FFC with a short pin 63 ...
Page 67: ...14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram 67 ...
Page 68: ...14 2 Power Block Diagram 68 ...