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A
B
35
0
34
0
C
33
0
32
0
31
10.0
10Vs(W)
30
10.0
10Vs(W)
29
10.0
10Vs(W)
28
0
27
0
26
0
25
5.0
STB5V
24
0
23
9.0
MAIN9V
C2429
25V
22
0
0.1u
21
0
SCL1
20
0
C2428
19
25V
0
SDA1
0.1u
18
3.3
RESET
17
0
MON_SOUND_DEF
16
0
MAIN_DEF
15
0
SP_MUTE
14
0
SUBMUTE
13
0
SOUND_SOS
12
0
11
4.0
L_IN
10
0
9
4.0
R_IN
STB5V
D
8
0
C2430
7
0
10V
1u
6
0
5
0
4
0
3
R2302
0
22k
Q2300
2
0
2SC584500L
1
0
Z50
R2303
5.6k
R2338
0
TO
R2304
Q2301
100k
H-BOARD
2SD0601ASL
(H50)
E
TH-37/42PE55E
Z-Board Schematic Diagram
1
R2329
39k
C2315
R2321
R2336
16V
C2324
39k
39k
47u
50V
470p
R2412
C2319
C2322
0
MAIN9V
50V
50V
C2327
470p
470p
C2329
50V
R2314
50V
22
470p
SCL1
R2328
3300p
100k
R2335
SDA1
100k
R2315
22
R2344
91k
C2305
C2306
50V
16V
100u
0.01u
IC2300
SOUND CTRL
C1BB00000800
C2310
10V
R2308
4.7u
3.9k
L-IN
R2332
R2339
C2308
R2325
91k
R2312
91k
50V
91k
10k
0.01u
C2328
C2330
C2323
C2316
25V
50V
C2318
25V
R2323
16V
16V
0.047u
0.047u
3300p
4.7k
C2311
0.1u
0.1u
C2320
C2325
10V
R2309
25V
25V
4.7u
R2337
3.9k
R-IN
0.047u
0.047u
56k
C2314
50V
R2330
C2309
R2313
5600p
56k
50V
10k
0.01u
MAIN9V
R2311
820
C2307
R2310
16V
180k
100u
Q2302
2SC584500L
Q2314
R2390
20k
2SC584500L
R2305
470
C2372
C2374
R2391
50V
50V
R2307
10k
10u
10u
100k
R2396
R2397
10k
47k
R2393
R2389
10k
1k
R2392
Q2315
22k
R2398
47k
2SC584500L
Q2316
Q2317
2SC584500L
2SC584500L
2
3
10Vs(W)
R2342
0
C2449
C2497
25V
330u
C2433
R2468
16V
1.2k
0.47u
R2444
1k
R2394
20k
R2395
10k
R2345
56k
R2343
0
R2414
C2331
0
50V
3300p
C2498
C2450
25V
C2359
330u
50V
0.01u
C2358
16V
VCC
100u
C2434
16V
L
R2469
0.47u
1.2k
R2445
1k
R
GND
C2332
50V
3300p
R2346
IC2302
56k
C0ABBA000073
AUDIO AMP
Q2324
Q2323
2SC584500L
R2322
2SA207700L
MAIN9V
10k
R2326
100
R2320
2.2k
R2324
10k
C2301
R2499
50V
4.7k
0.1u
C2300
D2332
R2331
50V
MA2J11100L
470
10Vs(W)
0.1u
4
5
IC2305
C1BB00000818
WOOFER AMP L
C2457
C2441
C2453
C2445
25V
50V
R2460
25V
C2481
137k
25V
1u
1u
220p
1u
R2448
25V
51
0.22u
L2316
L2305
J0JJC0000011
10u
25V
C2376
R2464
C2465
1u
50V
12
1000p
C2461
50V
3300p
D2319
B0JCDD000002
Thermal Pad
L2317
L2312
D2315
J0JJC0000011
10u
B0JCDD000002
C2377
C2469
R2488
50V
12
1000p
C2437
C2489
16V
0.47u
C2473
50V
R2449
C2482
25V
3300p
51
25V
1u
0.22u
R2450
100
C2477
25V 1u
C2458
C2442
C2454
C2446
25V
50V
R2461
C2483
25V
1u
220p
25V
1u
110k
R2451
25V
1u
0.22u
51
L2318
L2306
J0JJC0000011
10u
C2378
C2466
25V
R2465
50V
1u
12
1000p
C2462
50V
D2320
3300p
B0JCDD000002
Thermal Pad
L2319
D2316
L2313
J0JJC0000011
10u
B0JCDD000002
C2379
C2470
R2489
50V
12
1000p
C2438
C2490
0.47u
16V
C2474
R2452
C2484
50V
25V
3300p
51
25V
1u
0.22u
R2453
100
C2478
25V 1u
IC2306
C1BB00000818
WOOFER AMP R
JS2317
JS2304
JS2318
JS2329
JS2305
JS2319
JS2306
JS2320
JS2330
JS2307
JS2308
JS2321
JS2331
JS2309
JS2322
JS2332
JS2310
JS2323
JS2311
JS2324
SUFFIX
JS2315
AE
Z-BOARD TNPA3621AE
6
25V
1u
C2386
C2387
50V
50V
1000p
1000p
25V
1u
W_L-
5.3
5
W_L+
4
5.3
NC
3
W_R-
2
5.3
W_R+
1
5.3
Z2
TO SPEAKER
C2384
C2385
50V
50V
1000p
1000p
25V
1u
25V
1u
TH-37/42PE55E
Z-Board Schematic Diagram
7
8
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