N
8
7
6
5
1
2
3
4
R2334
0
R2323
39K
R2428
15K
R2149
3.3K
R2249
3.3K
A_GND
SW_L
V1
SW_L
V2
IC2810
R2565
220K
C2731
50V100
R2722
1K
R2327
12K
R2427
12K
C2324
1
C2424
1
C2556
0.018
C2721
16V100
COABBB000244
R2563
120K
R2721
1K
C2555
100P
C2558
50V0.047
Q2551
Q2552
D2251,D2552
B0BC4R600016
D2551
D2552
Q2554
Q2553
R2557
1K
R2556
1K
R2555
1K
R2562
120K
C2554
1
R2561 22K
C2552 100P
R2560
3.3K
C2551
16V10
C2553
0.01
R2559
18K
R2558
3.3K
R2731
100
Q2551,Q2552
B1GDCFJJ0047
SWITCH SUPPLY SWITCH
C2560
10V1
R2566
2.2K
C2561
10V1
R2588
180K
C2589
0.47
R2567
18K
R2568
100K
Q2555
B1ABCF000005
SUBW MUTING SWITCH
Q2553,Q2554
B1ABCF000176
SUBWOOFER LEVEL
CONTROL SWITCH
SUBW
IC2804
C0AABB000125
OP AMP
D2583
B0BC9R000008
C2583
16V100
9
3
R2509
560
R2311
470
R2312
10K
R2412
10K
R2355
270K
C2442
1
C2342
1
C2312
1
Q2411
Q2311
R2455
270K
C2311
1
5
P
C2588
0.1
C2585
220P
R2585
330K
R2510
220
C2584
220P
R2512
100K
R2511
2.2K
C2511
50V2.2
R2414
0
R2246
1K
D2241
B0ACCK000005
C2411
1
C2313 47P
C2413
47P
C2414 10P
C2314 10P
C2315
16V22
C2415
16V22
C2706
50V1
R2415 56K
R2706
3.3K
C2412
1
R2586
1.2K
R2584
330K
R2587
1.2K
MUTE_A
ASP_DA
+15V
ASP_CLK
SW15V
-9V
A_GND
HP_R
HP_L
+15V
Q2417
Q2317
R2248
6.8K
1
2
3
4
8
7
6
5
R2316
2.2K
C2433
1
C2711
16V100
C2325
50V1
R2329
8.2K
R2326
0
R2317
10K
R2356
180K
R2456
180K
R2417
10K
C2343
0.47
C2443
0.47
R2416
2.2K
C2321
0.22
R2318
100K
R2418
100K
1
2
3
4
5
6
7
8
9
10
11
12
HIGH_L-IN
+15V
MUTE-D-AMP
T-GND
F_HOP
CN2809
A_GND
LOW_R-IN
FAN
LOW_L-IN
ASP_GND
HIGH_R-IN
Q2341
Q2441
R2345
1.5K
R2445
1.5K
R2357
100K
R2457
100K
C2344 0.47
C2444 0.47
R2447
1
R2446
3.3K
R2346
3.3K
R2347
1
R2451
0
C2943
50V2.2
R2453
0
R2452
27
R2454
27
R2441
27
R2443
27
R2442
0
R2444
0
R2351
0
C2341
1000P
C2441
1000P
R2353
0
R2352
27
R2354
27
R2341
27
R2343
27
R2342
0
R2344
0
Q2511
F_HOP
R2273
4.7K
R2271
6.8K
TO
POWER
CIRCUIT
(CN5102) ON
SCHEMATIC
DIAGRAM-6
R2431
0
R2704
220K
C2704
470P
R2145
1K
R2314
0
R2146
1K
R2313
100K
R2413
100K
R2702
1K
C2701
0.01
C2702
16V100
C2705
50V1
R2705
3.3K
R2315
56K
R2703 220K
C2703
470P
R2328
15K
R2434
0
R2435
6.8K
C2431
6800P
Q2142
B1ABCF000176
AGC CONTROL SWITCH
Q2311,Q2411
B1ABGC000005
MUTING SWITCH
Q2242
B1ABCF000176
AGC CONTROL SWITCH
Q2511
B1GDCFJJ0047
MUTING CONTROL
Q2341,Q2441
B1ABGC000005
HEADPHONE MUTING
Q2317,Q2417
B1ABGC000005
MUTING SWITCH
R2701
1K
273 0.01
274 0.01
271 0.15
272 0.082
402 1
1
0
R2411
470
R2245
1K
R2247
100K
C2245
16V10
W2508
0
W2511
0
W2531
0
W2513
0
W2514
0
W2546
0
W2526
0
W2530
0
W2512
0
R2321
0
SA-AK640GCP MAIN CIRCUIT
2/4
C2323
0.01
R2335
6.8K
C2331
6800P
W2510
0
R2331
0
C2333
1
R2429
8.2K
R2421
0
R2423
39K
C2421
0.22
C2423
0.01
C2425
50V1
R2426
0
R2333
15K
R2433
15K
R2508
1K
LM_1
R2564
220K
DUAL OP-AMP
SA-AK640GCP
64
Содержание SA-AK640 GBP
Страница 12: ...7 Accessories Remote Control FM Antenna Wire AC Cord AM Loop Antenna AC Plug Adaptor 12 SA AK640GCP ...
Страница 13: ...8 Operating Instructions Procedures 13 SA AK640GCP ...
Страница 14: ...14 SA AK640GCP ...
Страница 23: ...10 3 Main Parts Location 23 SA AK640GCP ...
Страница 40: ...12 2 Checking and Repairing of Transformer P C B 40 SA AK640GCP ...
Страница 41: ...12 3 Checking and Repairing of Panel Deck Deck Mechanism P C B 41 SA AK640GCP ...
Страница 42: ...12 4 Checking and Repairing of Power P C B 42 SA AK640GCP ...
Страница 47: ...47 SA AK640GCP ...
Страница 48: ...14 2 Power P C B Transformer P C B 48 SA AK640GCP ...
Страница 49: ...14 3 Waveform Chart 49 SA AK640GCP ...
Страница 50: ...50 SA AK640GCP ...
Страница 52: ...52 SA AK640GCP ...
Страница 58: ...58 SA AK640GCP ...
Страница 60: ...SA AK640GCP 60 ...
Страница 62: ...SA AK640GCP 62 ...
Страница 68: ...SA AK640GCP 68 ...
Страница 70: ...SA AK640GCP 70 ...
Страница 76: ...SA AK640GCP 76 ...
Страница 84: ...SA AK640GCP 84 ...
Страница 89: ...21 Exploded Views 21 1 Cabinet Parts Location SA AK640GCP 89 ...
Страница 90: ...SA AK640GCP 90 ...
Страница 91: ...21 2 Deck Mechanism Parts Location RAA4502 S SA AK640GCP 91 ...
Страница 92: ...21 3 Packaging SA AK640GCP 92 ...