
A
B
C
D
D
C
B
A
APM STEREO BOARDS02
Ttel
Size
Fi e
Date
Drawn By
Sheet
Rev sion
Model No
20 Jul 2007
INBO YUAN
S EREO BOARD
4
3 of
APM200
VER07 710
A3
C135
47uF/25V
C136
47uF/25V
R449
4K7
R446
150K
R448
4K7
3
2
U41A
4580M
C277
330P
VR105A
W100K
9EQ N L
9EQ OUT L A
16K L A
8K L A
2K L A
1K L A
500 L A
250 L A
R452
20K
4K L A
125 L A
63 L A
VR10 A
W100K
VR10 A
W100K
VR102A
W100K
VR101A
W100K
VR100A
W100K
VR99A
W100K
VR98A
W100K
VR97A
W100K
17V
+17V
R551
10K
LD24
YEL
C276
47uF 25V
3
5
7
RL1B
RY 5W K
6
8
RL1C
RY 5W K
EFFECT1
C275
47uF/25V
C274
47uF/25V
(MUTE)
(MUTE)
EFFECT1
EFFECT1 OUT L
EFFECT1 OUT R
EFFECT1 PRE
2
3
SW47A
PS 42E85L
5
6
SW47B
PS 42E85L
R271
5K1
R272
5K1
PFL
A/PFL L
A/PFL R
A/PFL L
A/PFL R
R148
10K
R550
10K
R150
10K
R149
10K
VR94
W50K
AUX GND
AUX1
VR95
W50K
AUX GND
AUX2
AUX2
R290
7K4
R291
7K4
VR93A
D10K*2
R302
7K4
LEFT BUS
LEFT BUS
VR93B
D10K*2
R303
7K4
EFFECT1 RTN
1
2
RL1A
RY 5W K
+5V
C229
100n
D12
4148
MUTE RY 1
R154
10K
TR10
3904
DGND
DGND
TR30
3906
R153
10K
DGND
DGND
R214
47K
C279
330uF/16V
+5V
TR9
3904
R549
20K
R456
470R
DGND DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN1
HEADER 8X2
1
2
3
COM
EN2
SDB 61PVB15FS
1
2
3
COM
EN1
SDB161PVB15FS
1
2
3
4
5
6
7
8
AR1
680R*4
2
3
4
5
6
7
8
AR2
680R*4
DGND
DGND
+ V
+5V
PRESET
VAR AT ON
DGND
DSP 1 OUT L
DSP 1 IN
DSP 1 MUTE
P1
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN5
Z DSP
GND
+17V
17V
EFF CT1 OUT L
EFF CT1 OUT R
MUTE RY 1
+5V
DSP 1 MUTE
EFF CT1 PRE
PGND
DGND
DSP 1 OUT R
R457
220R
R458
220R
DGND
MUTE)
D21
RED
V
PEAK(FLCKER)
MUTE GLOW)
3c
5e
1a
4d
2b
X17
Y 6351G 02 250
!
2
1
3
SW11A
PS 22E85NL
MUTE ACT 1
MUTE LED 1
"
R246
20K
TR11
BC8 7
TR13
BC84
TR15
BC 47
TR17
BC84
TR19
BC847
TR21
C84
TR23
BC847
TR25
BC84
TR27
BC847
C149
224P
C241
105P
C239
2 4P
C243
474P
C245
104P
C249
184P
C251
12 P
C247
04P
C253
153P
C259
683P
C270
332P
C272
392P
C265
123P
C267
22P
C263
123P
C257
153P
C255
153P
C261
2 3P
R410
6K2
R 28
200R
R392
6 K
R4 2
6K2
R4 0
200R
R394
68K
R414
6K2
R436
220R
R396
8K
R416
6K2
R444
110R
R398
68K
R426
6K2
R493
60R4
R408
68K
R424
6K2
R497
22R
R406
68K
R422
K2
R491
60R4
R404
68K
R420
6K2
R432
200R
R402
68K
R418
6K2
R489
270R
R400
68K
+17V
K R A
+17V
17V
+ 7V
17V
+17V
17V
17V
17V
17V
+17V
17V
+17V
17V
+17V
17V
+17V
1 V
63 R A
125 R A
250 R A
500 R A
8K R A
4K R A
16K R A
2K R A
R 34
169R
R438
18R
R440
18R
R495
47R
R442
18R
R499
33R
TR16
BC 47
C246
104P
C250
184P
R415
6K2
R437
220R
R397
8K
+17V
17V
250 L A
TR12
BC8 7
TR14
BC84
C150
224P
C242
105P
C240
2 4P
C244
474P
R411
6K2
R 29
200R
R393
6 K
R4 3
6K2
R4 1
200R
395
68K
+17V
17V
+ 7V
17V
63 L A
125 L A
R 35
169R
R439
18R
TR18
BC84
TR20
BC847
TR22
BC84
C252
12 P
C248
04P
C254
153P
C260
683P
C256
153P
C262
2 3P
R417
6K2
R445
110R
399
68K
R421
6K2
R433
200R
R403
68K
R419
6K2
R490
270R
401
8K
+17V
K L A
17V
17V
17V
+17V
17V
500 L A
2K L A
R441
18R
TR24
BC847
TR26
BC84
TR28
BC847
C271
332P
C273
392P
C266
123P
C268
22P
C264
123P
C258
153P
R427
6K2
R494
60R4
409
68K
R425
6K2
R498
22R
R407
68K
R423
K2
R492
60R4
405
68K
17V
+17V
17V
+17V
+17V
1 V
8K L A
4K L A
16K L A
R500
33R
R443
18R
R496
47R
7
9
SW1C
PS 42E85L
C137
47uF/25V
C138
47uF 25V
R451
4K7
R447
150K
R450
4K7
5
6
7
U41B
4580M
C278
330P
VR105B
W100K
9EQ N R
9EQ OUT R A
16K R A
8K R A
2K R A
1K R A
00 R A
50 R A
R453
20K
4K R A
125 R A
3 R A
VR104B
W100K
VR103B
W100K
VR102B
W100K
VR101B
W100K
VR100B
W100K
VR99B
W100K
VR98B
W100K
VR97B
W100K
R247
20K
C34
47uF/25V
C36
47uF/25V
R546
4K7
R548
150K
R544
4K7
5
6
U18B
4580M
C319
330P
VR11A
W100K
9EQ N L
9EQ OUT L B
R343
20K
VR10A
W100K
VR9A
W100K
VR8A
W100K
VR7A
W100K
VR6A
W100K
VR5A
W100K
VR4A
W100K
VR3A
W100K
17V
+17V
STEREO EQ
R253
10K
LD45
YEL
R344
20K
TR35
BC8 7
TR37
BC84
TR39
BC 47
TR41
BC84
TR43
BC847
TR45
C84
TR47
BC847
TR48
C84
TR51
BC847
C102
224P
C122
105P
C120
2 4P
C130
474P
C194
104P
C238
184P
C295
12 P
C210
04P
C298
153P
C304
683P
C314
332P
C316
392P
C310
123P
C312
22P
C308
123P
C302
153P
C300
153P
C306
2 3P
R379
6K2
R 75
200R
R502
6 K
R3 1
6K2
R4 7
200R
R504
68K
R383
6K2
R520
2
R506
8K
R385
6K2
R530
110R
R508
68K
R473
6K2
R537
0
R518
68K
R471
6K2
R539
R
R516
68K
R469
K2
R535
0
R514
68K
R461
6K2
R479
200R
R511
68K
R387
6K2
R533
7
R510
8K
+17V
K R B
+17V
17V
+ 7V
17V
+17V
17V
17V
17V
17V
+17V
17V
+17V
17V
+17V
17V
+17V
1 V
63 R B
125 R B
250 R B
500 R B
8K R B
4K R B
16K R B
2K R B
R 88
169R
R524
18R
R526
18R
R345
47R
R528
18R
R541
33R
TR40
BC 47
C209
104P
C291
184P
R384
6K2
R521
220R
R507
8K
+17V
17V
50 L B
TR36
BC8 7
TR38
BC84
C103
224P
C123
105P
C121
2 4P
C193
474P
R380
6K2
R 76
200R
R503
6 K
R3 2
6K2
4 8
200R
505
68K
+17V
17V
+ 7V
17V
63 L B
125 L B
R 01
169R
R525
18R
TR42
BC84
TR44
BC847
TR46
BC84
C296
12 P
C237
04P
C299
153P
C305
683P
C301
153P
C307
2 3P
R386
6K2
531
110R
509
68K
R468
6K2
480
200R
R513
68K
R460
6K2
R534
270R
512
8K
+17V
K L B
17V
17V
17V
+17V
17V
500 L B
2K L B
R527
18R
TR49
BC847
TR50
BC84
TR52
BC847
C315
332P
C317
392P
C311
123P
C313
22P
C309
123P
C303
153P
R474
6K2
R538
60R4
519
68K
R472
6K2
R540
22R
R517
68K
R470
K2
R536
60R4
515
68K
17V
+17V
17V
+17V
+17V
1 V
8K L B
4K L B
16K L B
R542
33R
R529
18R
R378
47R
7
9
SW2C
PS 42E85L
C33
47uF/25V
C35
47uF 25V
R545
4K7
R547
150K
R543
4K7
3
2
1
U18A
4580M
C318
330P
VR11B
W100K
9EQ N R
9EQ OUT R B
16K R B
8K R B
2K R B
1K R B
00 R B
50 R B
R329
20K
4K R B
125 R B
3 R B
VR10B
W100K
VR9B
W100K
VR8B
W100K
VR7B
W100K
VR6B
W100K
VR5B
W100K
VR4B
W100K
VR3B
W100K
R342
20K
C293
47uF 25V
3
5
7
RL2B
RY 5W K
6
8
RL2C
RY 5W K
E FECT2
C294
47uF 25V
C292
47uF 25V
(MUTE)
(MUTE)
EFFECT2
EFFECT2 OUT L
EFFECT2 OUT R
EFFECT2 RE
2
3
SW3A
PS 42E 5L
5
6
SW3B
PS 42E 5L
R270
5K1
R283
5K1
PFL
A/PFL L
A/PFL R
A/PFL L
A/PFL R
R152
10K
R158
10K
R156
0K
R160
10K
VR1
W50K
AUX GND
AUX1
VR2
W50K
AUX GND
AUX2
AUX2
R285
17K4
R298
17K4
VR96A
D10K*2
R284
17K4
LEFT BUS
LEFT BUS
VR96B
D10K*2
R292
17K4
EFFECT2 RTN
1
2
RL2A
RY 5W K
+5V
C77
100n
D4
4148
MUTE RY 2
R254
10K
TR33
3904
DGND
DGND
TR34
3906
R269
10K
DGND
DGND
R299
47K
C297
330uF/16V
+5V
TR32
3904
R151
20K
R532
470R
DGND DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN2
HEADER 8X2
1
2
3
COM
EN4
SDB161PVB15FS
1
2
3
COM
EN3
SDB161PVB15FS
1
2
3
4
5
6
7
8
AR3
680R*4
1
2
3
4
5
6
7
8
AR4
680R*4
DGND
DGND
5V
+5V
PRESET
VAR AT ON
DGND
D P 2 OUT L
D P 2 IN
D P 2 MUTE
P2
PGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN6
Z DSP
GND
+1 V
17V
EF ECT2 OUT L
EF ECT2 OUT R
MUTE RY 2
+5V
DSP 2 MUTE
EF ECT2 PRE
PGND
DGND
DSP 2 OUT R
R522
220R
R523
220R
DGND
(MUTE)
D19
RED
+
PEAK(FLCKER)
MUTE GLOW)
3c
5e
1a
4d
2b
X18
JY 6351G 02 250
!
2
1
3
SW5A
PS 22E 5NL
MUTE ACT 2
MUTE LED 2
+17V
17V
8
U18C
4580M
C370
100n
C373
100n
8
U41C
4580M
C3 6
100n
C387
100n
VER070710(3/4)
APM200_STEREO BOARD
ST SUB EQ
4
6
SW5B
PS 22E85NL
4
6
SW11B
PS 22E85NL
C13
1000uF/10V
DGND
Содержание APM200
Страница 1: ...Service Manual www altoproaudio com Version 1 0 Model APM200 ...
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