100
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-AKX52PH/PN MAIN
CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
TO MAIN
CIRCUIT (7/8)
TO MAIN
CIRCUIT (2/8)
P1
P1
10
6
9
7
8
: AUX/MIC/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
R2217
0
R2191
18
1000P
C2147
R2187
18
18
R2190
R2186
18
R2208
560
3
2
5
4
1
6
Q2013
B1GFGCAA0001
MUTING
R2209
560
18
R2202
1000P
C2149
R2200
18
R2201
18
R2199
18
HP_R
560
R2207
3
2
5
4
1
6
Q2012
B1GFGCAA0001
MUTING
47K
R2223
HP_L
47K
R2222
MUTE_A
220
R2188
560
R2204
R2210
0
QR2002
B1GDCFGA0018
MUTING CONTROL
UP_DGND
AGND
R2268
2.7K
0
R2092
0
C2107
R2272
2.7K
0.1
C2189
25V330
C2190
0
R2081
R2224
0
C2096
0
0
R2083
0
R2225
0
C2098
C2108
0
R2090
0
16V47
C2152
C2145
16V47
4.7K
22K
39K
10K
6800P
0.68
10
Q2017
B1ABCF000176
C2186
10
C2166
0.1
0.1
C2169
6.8K
R2259
R2257
12K
B1ABCF000176
AMPLIFIER
AMPLIFIER
Q2016
C2168
0.1
C2165
0.1
6
7
5
2
4
GND
3
8
V+
1
C0ABBA000159
OP-AMP
IC2009
R2244
4.7K
R2241
22K
R2264
10K
R2254
1M
R2256
12K
R2258
6.8K
R2238
1.8K
6800P
C2183
0.68
C2181
10
C2179
6.8K
R2266
C2185
10
39K
R2269
R2245
R2242
R2239
1.8K
R2255
1M
R2270
R2265
6.8K
R2267
C2184
C2182
C2180
C2205
0.068
R2291
4.7K
C2204
0.068
R2290
4.7K
FL_H
R2293
10K
R2308
1.8K
10K
R2320
R2292
10K
C2212
0
R2305
1.8K
10K
R2321
C2213
0
FR_L
FR_H
FL_L
C2208
3900P
C2209
3900P
6.3V47
C2146
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 ...