
A
B
C
D
D
C
B
A
APM S EREO BOARDS01
Tt l
Si e
Fle
Da e
D awn By
Sheet
Rev si n
Mode No
20-Ju-2007
JINBO YUAN
STEREO BOARD
4
2 of
APM200
VER070710
A3
+17V
17V
C198
100n
C197
100n
8
U1C
4580M
C128
47uF 25V
3
2
1
U13A
4580M
R328
5K1
C73
22P
C132
47uF 25V
5
6
7
U13B
4580M
R330
5K1
C 8
22P
R3 7
17K4
R318
17K4
VR92B
W50K
VR92A
W50K
3
2
U14A
4580M
5
6
U14B
4580M
R340
56K2
C75
22P
C133
47uF/25V
R341
56K2
C269
22P
C134
47uF 25V
3
2
U16A
BA15218N
5
6
7
U16B
BA15218N
C79
22P
R391
10K0
R366
120R
3c
5e
1a
4d
2b
X16
JY 63 1G 02 250
R367
120R
R362
120R
R361
120R
3
2
1
U15A
BA15218N
5
6
7
U 5B
BA15218N
R390
10K0
C 6
22P
A/PFL L
A/PFL L
A/PFL R
R84
20K
R85
20K
PHONES
3
2
1
U12A
4580M
R327
56K2
C72
22P
C129
47uF/25V
5
6
7
U12B
4580M
R143
10K
C74
22P
R1 2
10K
R82
20K
3c
5e
1a
4d
2b
X8
JY 6351G 02 250
R363
120R
R364
12 R
T
R
S
RN
TN
S
RN
TN
EFFECT2 SEND
EFFECT2
EFFECT2
C124
47uF/25V
3
1
U10A
4580M
R325
56K2
C68
22P
R315
5K1
VR90A
D10K
5
U10B
4580M
R338
17K4
C70
2 P
C127
47uF 25V
R81
20K
5e
1a
4d
2b
X6
JY 6351G 02 250
R357
120R
R360
120R
T
S
RN
N
AUX SEND2
2
3
SW45A
PS 22E85L
R267
5K1
R268
5K1
AFL
A/ FL L
A/ FL R
A PFL L
A PFL R
C115
47uF/25V
3
2
1
U9A
4580M
R324
56K2
C65
22P
R313
5K1
VR89A
D10K
5
6
7
U9B
4580M
R337
17K4
C66
2 P
C126
47uF 25V
R80
20K
AUX1
AUX1
3c
5e
1a
4d
2b
X5
JY 6351G 02 250
R350
120R
R359
120R
T
R
S
RN
N
AUX SEND1
2
3
SW44A
PS 22E85L
R265
5K1
R266
5K1
AFL
A/ FL L
A/ FL R
A PFL L
A PFL R
C200
100n
C199
100n
8
U2C
4580M
C202
100n
C201
100n
8
U3C
4 80M
C204
100n
C203
100n
8
U4C
4580M
C206
100n
C205
100n
C208
100n
C207
100n
8
U6C
4580M
C212
100n
C211
100n
8
U7C
4580M
C214
100n
C 13
100n
8
U8C
45 0M
C216
100n
C215
100n
8
U9C
4580M
C218
100n
C217
100n
8
U10C
4580M
C220
100n
C219
100n
8
U11C
4580M
C2 2
100n
C221
100n
8
U12C
4580M
C228
100n
C227
100n
8
U13C
4580M
PHONES
AUX4
AUX4
C289
00n
C288
00n
8
U14C
4580M
8
4
U15C
BA15218N
8
U16C
BA15218N
C223
47 F 25V
C2 4
47uF/25V
C225
100n
C226
00n
+17V
17V
LD25
GRE
LD26
GRE
LD27
GRE
LD28
GRE
LD29
GRE
LD30
GRE
LD 1
GRE
LD32
GRE
R454
120R
17V
LD35
GRE
LD36
GRE
LD37
GRE
LD38
GRE
LD39
GRE
LD40
GRE
LD 1
GRE
LD42
GRE
LEFT ME ER
( 30)
( 20)
-10)
( 7)
-4)
( 2)
0)
+2)
5
6
7
U17B
4580M
R466
0R0
R464
10 K
C280
47uF/25V
PGND
LD43
GRE
LD44
GRE
LD47
YEL
D22
RED
LD33
GRE
LD34
GRE
LD46
YEL
D20
RED
TR 9
3906
+17V
D1A
DA204K
D1B
DA204K
TR 1
3906
R459
120R
R463
510R
R462
510R
R155
10K
PGND
3
2
1
U17A
4580M
R 67
0R0
R465
100K
C281
47uF/25V
PGND
AMP A
AMP B
LD23
GRE
R481
2K
PGND
+4)
+7)
(+10)
(+18)
PWR ON
R389
0K
R3 8
10K
PGND
PGND
D8
4148
D9
4148
D10
4148
D11
4148
AMP B
AMP A
8
4
U17C
4580M
C231
100n
C2 0
100n
R483
4 R
R 82
47R
C139
47uF 25V
C140
47uF 25V
+ 7V
17V
PGND
C282
47uF/25V
C283
47uF/25V
PGND
PGND
+17V
R248
300K
R249
300K
Ne U21 8
Ne U21 4
+17V
Ne CN8 5
Ne CN8 7
Ne CN8 9
Ne CN8 1
Ne CN8 3
Ne CN8 5
PGND
Ne CN8 4
Ne CN8 6
Ne CN8 8
Ne CN8 0
Ne CN8 2
Ne CN8 4
Ne CN8 6
Ne U21 8
Ne U21 4
+17V
Ne CN7 5
Ne CN7 7
Ne CN7 9
Ne CN7 11
Ne CN7 13
Ne CN7 15
Ne CN7 16
PGND
Ne CN7 4
Ne CN7 6
Ne CN7 8
Ne CN7 10
Ne CN7 12
Ne CN7 14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CN7
12VM TER R
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
CN8
12VMETER L
N tCN8 16
Ne CN7 16
N tCN7 15
N tCN8 15
N tCN7 14
N tCN7 13
N tCN7 12
N tCN7 11
N tCN7 10
N tCN7 9
N tCN7 8
N tCN7 7
N tCN7 6
N tCN7 5
N tCN7 4
N tCN8 14
N tCN8 13
N tCN8 12
N tCN8 11
N tCN8 10
N tCN8 9
N tCN8 8
N tCN8 7
N tCN8 6
N tCN8 5
N tCN8 4
PGND
Ne U21 8
Ne U21 4
2
1
3
SW38A
PS 42E85L
5
4
6
SW38B
PS 42E85L
R259
5K1
R2 0
5K1
PFL
A/PFL L
A/PFL R
A/PFL L
2
1
3
SW39A
PS 42E85L
5
4
6
SW39B
PS 42E85L
R2 1
5K1
R2 2
5K1
AFL
A/PFL L
A/PFL R
A/PFL L
A/PFL R
3
2
1
U7A
4580M
5
7
U7B
4580M
R370
4K99
R368
10K0
R369
10K0
R374 19K1
R372
49K9
C236
473P
C235
473P
C290 473P
R371
19K1
R373
19K1
2
1
SW40
SW 2WAY
C119
47uF/25V
VR88A
D10K
R377
17K4
C67
22P
R375
5K1
R141
20K
3c
5e
1a
4d
2b
X15
JY 6351G 02 250
R351
120R
R352
120R
S
RN
N
MONO OUT
MONO OUT
LPF
3
2
U1A
4580M
R322
56K2
C58
2P
5
6
7
U1B
4580M
R323
56K2
C57
22P
LEFT BUS
R GHT BUS
LEFT BUS
RIGHT BUS
3
2
U2A
4580M
5
6
U2B
4 80M
R331
1 K0
C59
22P
C111
47uF 25V
R336
10K0
C60
2 P
C110
47uF/25V
R308
10K0
2 K OUT R
2TK OUT L
C116
47uF/25V
C117
47uF 25V
9EQ N L
9EQ OUT L A
R314
10K0
9EQ N R
9EQ OUT R A
R78
20K
R74
20K
VR85B
D10K*2
3
2
U3A
4580M
R332
56K2
C61
22P
C112
47uF/25V
R309
17K4
R310
17K4
VR85A
D10K*2
5
6
U3B
4580M
R333
56K2
C62
22P
C118
47uF/25V
VR86A
D10K 2
3
2
U4A
4580M
R334
17K4
C64
22P
C113
47uF/25V
VR86B
D10K*
5
6
U4B
4580M
R335
17K4
C63
22P
C114
47uF/25V
R311
5K1
R312
5K1
5e
1a
4d
2b
X25
JY 6351G 02 250
R129
120R
R130
120R
T
S
RN
N
3c
5e
1a
4d
2b
X26
JY 6351G 02 250
R131
120R
R132
120R
T
R
S
RN
N
3c
5e
1a
4d
2b
X13
JY 6351G 02 250
R346
120R
R348
120R
T
R
S
RN
N
3c
5e
1a
4d
2b
X14
JY 6351G 02 250
R347
120R
R349
120R
T
R
S
RN
N
APM A B
ST SUB OUT
A
B
LEFT
RIGHT
ST OUT
ST SUB OUT
R75
20K
R58
20K
R60
20K
R79
20K
AMP A
AMP B
AMP A
AMP B
AMP A
AMP B
AMP A
AMP B
2
1
3
SW41A
PS 22E85L
R263
5K1
R264
5K1
AFL
A/PFL L
A/PFL R
A PFL L
A PFL R
FREQ
R146
20K
R147
20K
2TK-OUT-R
2TK-OUT-L
3
2
U6A
4580M
R356
10K
C284
22P
C286
47uF/25V
R376
10K
R295
20K
5
6
U6B
4580M
R355
10K
C285
22P
C287
47uF/25V
R4 5
10K
R353
20K
R354
20K
2
1
U A
45 0M
VR87A
B100K
R87B
100K
C234 473P
2
1
3
SW1A
P 42E8 L
5
4
6
SW1B
PS 42E8 L
MONO OUT
MONO OUT
9EQ OUT L
9EQ OUT R B
R241
20K
R242
20K
2
1
3
SW A
PS 42E85L
5
4
6
SW2B
PS 42E85L
C125
47uF 25V
3
2
1
U11A
4580M
R326
56K2
C69
22P
R3 6
10K
5
6
U11B
4580M
R339
10K
C71
22P
C131
47uF/25V
R83
20K
AUX3
1a
4d
2b
X7
JY 6351G 02 250
R358
120R
R365
12 R
T
S
RN
TN
EFFECT1 SEND
EFFECT1
SUB R
SUB R
SUB L
SUB L
ASEND1
ASEND2
1
2
3
4
5
6
7
8
CN4
20 2 4P
+17V
17V
1
2
3
4
5
6
7
8
CN9
20 2*4P
5V
48V
GND
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN3
20 2*10P
AUX GND
LEFT BUS
R GHT BUS
AUX1
A/PFL L
AUX3
AUX4
A/PFL R
VER070710(2/4)
APM200_STEREO BOARD
SUB R
SUB L
5
4
6
SW9B
PS 42E85L
2
1
3
SW9A
PS 42E85L
R124
5K1
R123
5K1
AFL
A PFL L
C388
47uF 25V
C389
47uF/25V
C390
47uF/25V
9EQ IN L
9EQ N R
ASEND2
ASEND1
AUX1 OUT
AUX2 OUT
R674
7K5
R675
7K5
R 88
16K5
R 70
16K5
R671
16K5
R6 2
16K5
R673
7K5
Содержание APM200
Страница 1: ...Service Manual www altoproaudio com Version 1 0 Model APM200 ...
Страница 17: ......
Страница 19: ......
Страница 20: ......
Страница 21: ......
Страница 22: ......
Страница 23: ......
Страница 24: ......
Страница 25: ......
Страница 26: ......
Страница 27: ......
Страница 28: ......
Страница 29: ......