14.28. Z-Board (1 of 2) and H3-Board Schematic Diagram
TH-32LHD7UY/UXK/UXS/EK/ES/BK/ES
Z-Board ( 1 of 2 ) and H3-Board Schematic Diagram
TH-32LHD7UY/UXK/UXS/EK/ES/BK/ES
Z-Board ( 1 of 2 ) and H3-Board Schematic Diagram
+
+
+
+
+
Thermal Pad
+
+
+
+
+
+
+
+
+
+
+
Thermal Pad
+
+
+
9V
9V
R2486
0
R2355
2.2
Q2406
2SD0601A0L
R2347
47k
ZA003
K4ZZ01000121
R2353
10k
C2367
50V
2.2u
C2365
50V
0.1u
C2452
50V
5600p
C2436
16V
1u
R2488
0
1/2W
R2356
2.2
R2466
100k
ZA001
K4ZZ01000121
C2460
50V
0.047u
R2460
18k
C2431
50V
0.01u
C2313
50V
47u
L2330
220u
1/2W
R2358
2.2
R2489
0
L2331
220u
C2312
50V
0.01u
R2352
10k
R2467
220k
IC2401
C1BA00000302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C2459
16V
1u
C2354
35V
47u
R2452
47k
C2351
2.2u
16V
C2359
50V
2.2u
C2467
16V
1u
ZA002
K4ZZ01000121
C2419
50V
10u
C2451
50V
4.7u
C1BA00000278
IC2301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
R2485
0
C2357
50V
1000p
C2366
50V
2.2u
R2456
10k
C2441
16V
4.7u
C2437
1/2W
R2360
2.2
R2487
0
C2433
50V
0.039u
D2302
B0JCME000025
R2434
4.7k
R2354
10k
C2440
16V
4.7u
R2310
5.6k
C2314
25V
47u
R2471
1.8k
R2495
0
JS2301
D2301
B0JCME000025
C2360
50V
1000p
C2457
50V
4.7u
D2317
B0JCME000025
C2434
50V
0.022u
R2461
100
R2494
0
C2423
50V
0.01u
Q2331
2SD1266AP0LB
IC2304
C0CBAHG00005
GND
3
2
OUT
IN
1
C2356
50V
1000p
C2429
R2445
0
C2353
50V
10u
C2368
50V
0.1u
R2357
2.2
C2453
50V
0.1u
R2359
2.2
R2346
12k
R2348
10k
R2439
56k
D2308
MA3X152E0L
R2450
56k
R2448
1k
R2476
22
C2450
50V
10u
R2470
4.7k
C2355
35V
47u
C2361
50V
1000p
C2364
50V
0.1u
R2305
22k
R2441
12k
C2461
50V
1000p
R2304
47k
R2463
15k
R2473
1.8k
C2350
2.2u
16V
R2309
4.7k
C2454
50V
4.7u
R2472
4.7k
C2435
50V
0.01u
R2351
10k
R2469
100k
C2363
25V
470u
R2453
10k
C2458
50V
1000p
C2427
50V
10u
Q2330
2SD1266AP0LB
R2301
4.7k
L2306
ELJPA100KF
Q2306
2SD0601A0L
R2462
100
R2332
1.8k
R2306
22k
Q2305
2SD0601A0L
Q2303
2SD0601A0L
R2440
0
C2369
50V
0.1u
C2352
50V
10u
Z7
1
2
3
C2466
16V
1u
R2477
22
C2463
50V
0.047u
R2468
4.7k
R2333
470
R2350
4.7k
C1BA00000278
IC2302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Z6
1
2
3
4
C2358
50V
2.2u
C2362
25V
470u
C2438
R2431
12k
C2426
50V
0.015u
H37
1
2
3
C8002
0.01u
L8501
G0A2R5H00003
C8001
0.01u
L8502
G0A2R5H00003
JK8500
K4BC02B00013
L8501
G0A2R5H00003
H37
1
2
3
C8001
0.01u
JK8500
K4BC02B00013
C8002
0.01u
L8502
G0A2R5H00003
E
4.4
0.6
RB
0
C_OUT
L_OUT
0.1
0
SL
V
11.2
9.0
SR
V
2.2
1.7
4.1
12.0
0.5
1.7
12.2
3.6
1.7
11.2
12.0
0
0.2
3.3
0
12.1
0
0.1
3.5
3.9
0
8
1.7
0.5
0.5
9.0.
SW
0
4
B
12.O
2
SW GND
4.4
OUT-
4.8
OUT+
3
0
1.5
Vcc
0.5
4.4
SW GND
1
POWER GND
4.4
D
1.5
E
SW GND
3.3
POWER GND
4.4
4.8
0.5
C
0.4
Vcc
7
0
4.4
OUT+
A
4.4
0
OUT-
0
3.5
SW GND
0
5
B
4.4
SCL3
6
SW
0.2
4.4
SDA3
E
4.0
+R OUT
0.5
B
0
SW
3.4
4.5
-R OUT
SW
3.9
3.4
4.3
OUT
1.8
Vcc(SW)
3.3
12.1
0.4
POWER GND
0.4
NC
12.0
PRE GND
1.7
0.4
NC
1.8
0
IN
4.3
BEEP
3.5
POWER GND
NC
1.7
NC
ON TIME
0
2.7
STB SW
AMP
3.3
LIPPLE
0
FILTER
100Hz LPF
12.2
STT
3.4
MS_IN
3.5
4.3
B_GAIN
1.7
0
LT
12.0
0
B_IN
2.7
3.4
ADD
0
C_IN
-L OUT
S_OUT
3.4
V_REF
+L OUT
4
3
PS
0
FILTER
2
STB
LIPPLE
1
SOUND PROCESSOR
0
AMP
LS2
0
STB SW
4.3
AGC_ADJ(4.2V)
ON TIME
AUDIO AMP(R)
0
LS1
NC
AUDIO AMP(L)
1.7
VCC
NC
L_IN
POWER GND
0
A_GND
BEEP
R_IN
IN
0.2
SCV
NC
6
POR
T
PRE GND
10
0.5
SDA
8
NC
0.4
0.5
SCL
9
POWER GND
4.4
0
LB
0
7
Vcc(SW)
0
0
0
CB
5
OUT
4.4
CT
Z-BOARD TNPA3198 (1/2)
SW
4.4
2.2
RT
3.4
SW
9.0
R_OUT
0.1
1.7
1.7
TNPA3003AB
TERMINAL
SPEAKER
(R)
H3-BOARD
1.7
TNPA3003AB
SPEAKER
TERMINAL
(L)
H3-BOARD
1.7
0.1
#
M
M
#
#
M
#
M
#
#
M
M
TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS
74
Содержание TH-32LHD7BK
Страница 30: ...30 TH 32LHD7UY TH 32LHD7UXK TH 32LHD7UXS TH 32LHD7EK TH 32LHD7ES TH 32LHD7BK TH 32LHD7BS ...
Страница 31: ...31 TH 32LHD7UY TH 32LHD7UXK TH 32LHD7UXS TH 32LHD7EK TH 32LHD7ES TH 32LHD7BK TH 32LHD7BS ...
Страница 32: ...32 TH 32LHD7UY TH 32LHD7UXK TH 32LHD7UXS TH 32LHD7EK TH 32LHD7ES TH 32LHD7BK TH 32LHD7BS ...
Страница 76: ...TH 32LHD7UY TH 32LHD7UXK TH 32LHD7UXS TH 32LHD7EK TH 32LHD7ES TH 32LHD7BK TH 32LHD7BS 76 ...
Страница 78: ...15 2 Parts Location 2 78 TH 32LHD7UY TH 32LHD7UXK TH 32LHD7UXS TH 32LHD7EK TH 32LHD7ES TH 32LHD7BK TH 32LHD7BS ...