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SA-AK340GCP
B1ABGC000005
MUTING SWITCH
C2311
R2311
1
470
R2312
10K
R2355
270K
401 0.22
R2455
02 0.22
R2401
15K
270K
72 0.15
71 0.15
R2412
74 0.01
10K
C2411
73 0.01
1
R2411
470
C2583
16V100
R2273
R2271
5
D2583
C2588
4.7K
6.8K
P
B0BC9R000008
0.1
B1GDCFJJ0047
MUTING CONTROL
9
C2585
R2585
C2584
R2510
3
220P
330K
220P
R2509
220
560
Q2511
R2508
1K
R2512
R2511
100K
2.2K
C2511
R2584
R2586
50V2.2
330K
1.2K
N
W2546
0
W2526
0
W2511
0
C2701
0.01
R2701
1K
C2702
16V100
C2705
R2705
50V1
3.3K
Q2142
B1ABCF000176
AGC CONTROL SWITCH
R2702
1K
C2315
R2315
16V22
56K
R2145
R2146
1K
1K
Q2311,Q2411
R2314
C2312
0
1
Q2311
4
3
2
1
R2313
100K
C2342
IC2804
1
W2514
C0AABB000125
0
C2442
IC OP AMP
1
R2413
Q2411
100K
R2414
C2412
5
6
7
8
0
1
C2413
47P
C2415
16V22
C2706
R2245
50V1
1K
R2415
56K
R2706
3.3K
D2241
R2246
Q2242
B0ACCK000005
1K
B1ABCF000176
AGC CONTROL SWITCH
R2247
C2245
R2248
100K
16V10
6.8K
Q2511
R2342
R2341
W2513
W2531
0
27
0
0
R2344
R2343
0
27
Q2341
R2347
R2346
1
3.3K
R2345
1.5K
C2341
R2357
1000P
100K
W2530
0
R2457
C2441
100K
1000P
R2445
R2446
1.5K
3.3K
Q2441
R2442
R2441
0
27
Q2341,Q2441
B1ABGC000005
R2444
R2443
0
27
HEADPHONE MUTING
R2447
1
R2316
R2335
1K
2.2K
R2329
3.3K
R2317
Q2317
10K
R2318
100K
R2356
C2343
180K
0.47
W2508
0
C2443
R2456
180K
0.47
R2417
R2418
18K
100K
Q2417
R2435
R2416
1K
2.2K
Q2317,Q2417
B1ABGC000005
MUTING SWITCH
R2429
C2421
3.3K
1
R2352
R2351
27
0
R2354
R2353
27
0
R2452
R2451
27
0
R2454
R2453
27
0
64
SA-AK340GCP MAIN CIRCUIT
C2331
4700P
C2333
R2331
W2510
R2334
0
0
1
0
C2321
1
R2321
0
R2333
15K
C2325
R2326
C2323
39K
16V10
0.015
180K
C2711
16V100
R2430
C2712
0.01
C2425
R2426
16V10
R2433
15K
R2431
C2433
R2434
0
1
0
C2431
4700P
R2423
W2512
C2423
39K
0
0.015
R2421
0
2/4
F_HOP
1
T-GND
2
MUTE-D-AMP
3
+15V
TO
4
POWER
HIGH_L-IN
5
CIRCUIT
R2328
HIGH_R-IN
6
(CN5102) ON
0
15K
ASP_GND
SCHEMATIC
7
LOW_L-IN
DIAGRAM-6
8
0
LOW_R-IN
9
R2428
15K
A_GND
10
0
11
FAN
12
CN2809
C2943
50V2.2
F_HOP
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