111
17.8. D-Amp Circuit
1
3
P1
4
I
D-AMP CIRCUIT
SCHEMATIC DIAGRAM - 19
SA-AKX52PH/PN D-AMP CIRCUIT
2/2
1/2
TO D-AMP
CIRCUIT (2/2)
: AUDIO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
TO SPEAKERS
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
3
2
1
ZJ5410
B1ADCE000012
Q5603
R5608
10K
R5604
1.2K
1.2K
R5611
R5603
10K
R5602
10K
Q5604
B1ABCF000176
R5609
10K
1M
R5507
390P
C5552
X5500
X5500
H2A6023A0011
H2A7003A0011
B0BC5R1A0266
D5503
10
C5555
0.1
C5554
1M
R5508
100P
C5553
R5510
1K
VDD
R5505
100
47P
C5558
5
6
4
1
2
3
9
11
13
14
12
10
7
8
C0JBAB000902
HEX INVERTER
IC5500
OSC
DC_DET
100K
R5020
R5019
150K
Q5101
B1ABCF000176
6.3V100
C5133
R5110
8.2K
AGND
1.2K
R5022
220
R5021
B1ABCF000176
Q5102
C5601
16V10
C5331
1000P
MODE2
MODE1_2
MODE2
SWITCH
SWITCH
Q5601
B1ABCF000176
SWITCH
DC DETECT
DC DETECT
6Y
5A
6A
VCC
4Y
4A
5Y
3A
2A
2Y
1A
1Y
3Y
GND
150K
R5113
R5504
22
FHOP
0.01
C5550
D5501
100P
C5557
0.01
C5556
X5501
X5501
B0ACCK000012
D5501
B0ACCK000012
D5502
R5506
1M
C5551
390P
C5559
47P
6
4
3
5
8
7
1
2
JK5001
100K
R5111
R5114
1.2K
R5115
1.2K
R5671
0
R5515
0
R5513
100
R5512
0
MOD_DA
MUTE_F
FLL_-
FLH_+
FRL_-
FRH_+
FL(H)-
FL(L)-
FL(L)+
FL(H)+
FR(H)-
FR(L)-
FR(L)+
FR(H)+
FRONT L (LOW) +
FRONT L (LOW) -
FRONT L (HIGH) +
FRONT L (HIGH) -
FRONT R (LOW) +
FRONT R (LOW) -
FRONT R (HIGH) +
FRONT R (HIGH) -
Содержание SA-AKX52
Страница 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Страница 14: ...14 5 2 Remote Control Key Button Operation ...
Страница 25: ...25 7 2 2 Main P C B Fig 2 Main P C B Connector ZJ2007 Voltage Regulator IC IC2010 DC DC Converter IC IC2011 ...
Страница 26: ...26 7 2 3 D Amp P C B Fig 3 D Amp P C B Audio Digital Amp IC IC5400 Audio Digital Amp IC IC5000 ...
Страница 32: ...32 9 2 Main Components and P C B Locations ...
Страница 66: ...66 Step 9 Ground the 24P FFC with a short pin ...
Страница 81: ...81 14 Simplified Block Diagram 14 1 Overall Simplified Block Diagram ...
Страница 92: ...92 ...
Страница 128: ...128 ...
Страница 143: ...143 MMH1103 ...