LTO AMX 220FX-USB, Руководство по обслуживанию

Страница: 13 / 43

1 2 3 4 5 6 7 8
A
B
C
D
8 7 6 5 4 3 2 1
D
C
B
A
C 329
22P
C 345
1.5nF 2 5%
5
6
7
U 44B
4580M
R 399
10K
R 420
100R
R 422
3K 3 R 397
10K
R 398
10K
3
2
1
U 44A
4580M
R 400
10K
C 331
22P
C 347
1 5nF 2 5%
5
6
7
U 45B
4580M
R 406
10K
R 421
100R
R 423
3K 3
R 402
10K
R 405
10K
3
2
1
U 45A
4580M
R 408
10K
5
6
7
U 46B
4580M
3
2
1
U 46A
4580M
C 346
1 5nF 2 5%
R 404
10K
R 403
10K
C 332
22P
R 407
10K
C 330
22P
R 424
2K 2
R 401
10K
(M U TE)
(M U TE)
CLK
4
J
2
S
5
R
1
Q
6
Q
7
K
3
U 48A
74H C 109
+5V D
R 413
10K
D 7
B AS316
1 2
U 49A
74H C 14
C 352
1uF
D G N D
+5V D
R 414
10K
D 15
B AS316
C 353
1uF
D G N D
R 410
10K
R 426
220R
R 419
7K 5
8
4
U 44C
4580M
8
4
U 46C
4580M
8
4
U 45C
4580M
C 336
100N
C 337
100N
C 338
100N
C 339
100N
+V CC
V CC
3 4
U 49B
74H C 14
5 6
U 49C
74H C 14
8 9
U 49D
74H C 14
12 13
U 49F
74H C 14
14
7
U 49G
74H C 14
D G N D
CLK
12
J
14
S
1
R
15
Q
10
Q
9
K
13
U 48B
74H C 109
D G N D
16
8
U 48C
74H C 109
C 341
100N
C 340
100N
+5V D
D G N D
C 351
10uF
D SP-PR E
D G N D
3
2
1
U 47A
LM 393
5
6
7
U 47B
LM 393
R 416
4K 7
+V CC
R 418
1K
C 334
100N
R 417
1M
R 425
2M 2
R 431
820K
D 10A
R B 400D
PEAK(FLIC KER )
M U TE G LO W )
8
4
U 47C
LM 393
TR 17
3904
D G N D
R 411
10K
R 412
10K
D G N D
O U T
3
RS
4
TG
2
TH
6
CT
R
5
DS
7
U 43A
N E555
C 333
100N
D G N D
+5V D
R 415
47K
C 350
10uF
D G N D
8
1
U 43B
N E555
C 349
33P
C 348
33P
D 16
D A202K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C N 1
C N 1-2.0-16P
G N D
+V CC
V CC
N etC342 1
N etC344 1
N etTR16 C
+5V D
N etCN 6 16
N etU 49 1
N etC343 1
PG N D
D G N D
N etLD 54 2
N etC332 2
N etR408 2
N etR400 2
ZD 1
2.4V
ZD 2
2.4V
R 409
10K
TR 16
3904
D G N D D G N D
R 1
0R
- 11 -