86
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
B
MAIN(D-AMP) CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-AKX34PH/PN MAIN(D-AMP) CIRCUIT
2/2
1/2
TO MAIN(D-AMP)
CIRCUIT (1/2)
1
2
3
4
P1
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
MI: MAIN(MICON): SCHEMATIC DIAGRAM - 5 ~ 12
DA: MAIN(D-AMP): SCHEMATIC DIAGRAM - 13 ~ 14
AGND
50V220
C5703
50V220
C5704
R5631
0
R5632
0
R5630
0
OUTP_GND
R5804
10
C5807
0.1
C5811
220
C5809
0.1
C5820
0.1
C5821
0.1
C5808
33P
C5819
220P
R5805
10
C5817
0.015
220
C5818
C5829
1000P
0.47
C5831
B0HCSP000001
D5800
2
4
3
1
G0A150L00003
L5800
0.47
C5830
TH5000
D4CC11040013
R5808
100
C5835
16V10
D5803
B0HCSP000001
R5809
22
B0HCSP000001
D5802
B0HCSP000001
D5801
R5810
22
C5832
0.1
C5833
0.1
R5812
5.6K
R5811
5.6K
C5822
0.1
C5827
1000P
R5807 5.6K
C5828
0.47
C5826
330
R5806 5.6K
C5823
0.1
C5825
0.47
LCH
RCH
C5815
0.47
C5816
0.1
C5812
0.015
C5814
0.1
C5813
220
R5801
5.6K
C5805
0.1
10
R5803
10
R5802
C5804
100V22
R5800
5.6K
C5801
0.47
C5802
0.47
C5800
1000P
C5803
330P
19
21
23
22
20
10
9
8
2
3
1
7
6
4
5
12
15
14
17
18
16
13
11
C1BA00000497
AUDIO DIGITAL AMPLIFIER
IC5800
OUTP_GND
SGND2
VSSA2
VDDA2
VDDP2
VSSP2
STABI
OUT2
BOOT2
VSSD
IN2+
MODE
IN2-
PROT
VSSA1
SGND1
VDDP1
IN1-
OSC
IN1+
VDDA1
BOOT1
OUT1
VSSP1
LEFT_CH
RIGHT_CH
OSC
C5810
0.1
Summary of Contents for SA-AKX34PH
Page 13: ...13 5 General Introduction 5 1 Media Information ...
Page 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...15 6 2 Main Unit Key Button Operation ...
Page 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Page 24: ...24 9 Troubleshooting Guide 9 1 Part Location 9 1 1 SMPS P C B Fig 1 SMPS P C B ...
Page 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Page 26: ...26 9 1 3 Main P C B Back Side Fig 3 Main P C B ...
Page 28: ...28 9 3 D Amp IC Operation Control ...
Page 33: ...33 11 2 Main Components and P C B Locations ...
Page 63: ...63 13 Simplified Block Diagram 13 1 Power Block Diagram ...
Page 72: ...72 ...
Page 100: ...100 ...
Page 110: ...110 ...
Page 114: ...114 ...