A-9030/9050
SCHEMATIC DIAGRAMS - 2
AUDIO SECTION
A-9030/9050
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
SHEET
DATE
DESIGN
DRAWING_No.
TITLE
RI
GND_DG
+12V_DG
TRGB
LchOUT
RchOUT
BASS_LOUT
BASS_ROUT
AGND
ANA_R
Lch
GND_RL
Rch
LFE
ANA_L
GND_DG
GND_DG
-12VA
GND_DG
ADSW2
+3.3DG
DAC_CS
DIR_INT0
DIR_INT1
DIR_SDI
DIR_SDO
DIR_SCK
DIR_CS
DIR_RST
DAC_R
DAC_L
-12VA
+12VA
+12VA
DAC_R
DAC_L
GNDA
GND_DG
-12VA
+12VA
-40V
+40V
+12V_DG
Line1R
L_IN
+SUB_12V
+SUB_12V
TAP
TAP_LOW
GNDA
AMUTE
ADSW1
+3.3DG
GND_DG
-Sub
POFF
+Sub
+SUB_DG
GND_DG
GND_DG
+3.3DG
THERMAL
SPA_RL
DAC_CS
THERMISTOR
VOL_H
ADSW2
DIR_INT0
DIR_INT1
DIR_SDI
DIR_DAC_SDO
DIR_DAC_CLK
DIR_CS
DIR_RST
INPUT_LEVEL_IN
12VTRIG_IN
IPROTECT
VPROTECT
GNDA
R_IN
SEL_DATA
-SUB_-12V
+3.3DG
GND_DG
VOLH
SPB_RL
SPA_RL
IPROTECT
VPROTECT
HP_DET
SEL_CLK
SEL_CLK
SEL_DATA
POFF
ADSW1
SPB_RL
HP_DET
SYS_RI
+12V_DG
+12V_DG_DIS
DAC_MUTE
APOWER
ACPOWER
GND
GNDDG
THERMAL_IN
+3.3VD
+12V_DG
GND_DG
H.Kawamoto
P413 = 6P or P423 = 2P
LI NE OUT
Li ne4
Li ne3
Li ne2
L
R
L
R
L
R
L
R
For M-5010/ADM-20.4 only
12V_Trig_In
12V_Trig_Out
UPPER
LOWER
12V_TRI G
C388
C397-C399
Q330-Q332
R441-R447
TRGZ3
R395*C341 =4840
PMBASS
PMBASS
C311-C312
R300-R305
Q301-Q304
C392-C394
D315-D318
R462-R466
C395-C396
R460-R461
Pr eOUT
R394*C340 =4840
± 12V
*
*
*
For M-5010/ADM-20.4 only
For M-5010/ADM-20.4 only
500
Ω
149
Ω
P412 = 2P or P422 = 4P
Li ne1
R421-R440
C375-C391
PHONO
L
R
L
R
Input Level Change Vol
R470 33K or 0
*
*
*
*
*
*
*
*
*
*
2
A-9050/A-9030/M-5010/ADM-20.4 SCHEMATIC DIAGRAM
250.094054
RC-202981
Rev
5
ASP Section
14-May-2012
Model No. A-9050 / A-9030 / M-5010 / ADM-20.4 SCHEMATIC DIAGRAM (PART-2) ASP Section
PHONO
BAETC- 1279
For M-5010/ADM-20.4 only
SW
BAETC- 1281
FL
FR
(15) BAETC- 1278
(BADIS-1268 Part-4)
to P701A
(BADIS-1268 Part-4)
to P710A
(BADG-1269 Part-5)
For A-9050 only
to BAAF-1267(2/2) Part-3
C330-C341
Q315-Q320
R364-R395
(13) ASP+Basscon
BAAF-1267(1/2)
to BAAF-1267(2/2) Part-3
(BAPS-1289 Part-4)
to P701A
to P7001A
J391
P422
4
2
1
3
P413
7
2
1
3
5
4
6
P520B
R327
270
R326
270
R332
270
R331
270
R433
330
R325
0
R324
0
R440
220K
C344
104J
Q308
RN1441
Q307
RN1441
R439
220K
R431
100K
R432
100K
P423
4
2
1
3
R438
330
R434
330
R436
100K
R430
330
R426
330
R428
100K
R437
330
R435
100K
R429
330
R425
330
R427
100K
C378
221J
C377
221J
C380
221J
C381
221J
C382
221J
C383
221J
C390
221J
C389
221J
R446 10K
C399 104Z
Q332
PS2501AL-1
2
3
4
1
R444
33K
P415
MSJ-035-52E-B-AG
1
10
2
21
24
22
C398
103K
R445
47
Q331
KTA1266
R443
47
R448
10K
C314
47/50
Q330
KRC104S
D320
1SS352
D321
1SS352
R447
10K
J392
J347
C311
47/50
R309 4.7K
R308
4.7K
C305 104J
C304 104J
C301
220/25
C302
220/25
R310
10K
R311
10K
C306 223J
C308
104J
C307 104J
C309
223J
Q300
R2S15211FP
R2S15211FP
64
INL9
63
INR9
62
INLA/RECL1
61
INRA/RECR1
60
INL8
59
INR8
58
INL7
57
INR7
56
INL6
55
INR6
54
INL5
53
INR5
52
INL4
51
INR4
50
INL3
49
INR3
48
INL2
47
INR2
46
INL1
45
INR1
44
AVEE
43
CLOCK
42
DATA
41
DGND
40
MONO
39
SUBL
38
SUBR
37
ADCR
36
ADCL
35
FRIN2
34
FLIN2
33
SRIN2
32
SLIN2
31
SWIN2
30
CIN2
29
SBRIN2
28
SBLIN2
27
TRE_R
26
BASS_R2
25
BASS_R1
24
AVCC
23
TRE_L
22
BASS_L2
21
BASS_L1
20
FRC
19
FROUT
18
AGND
17
FLOUT
16
FLC
15
6-C
14
6-OUT
13
AGND
12
5-OUT
11
5-C
10
4-C
9
4-OUT
8
AGND
7
3-OUT
6
3-C
5
2-C
4
2-OUT
3
AGND
2
1-OUT
1
1-C
80
SBRIN1
79
SBLIN1
78
SRIN1
77
SLIN1
76
SWIN1
75
CIN1
74
FRIN1
73
FLIN1
72
RECL3
71
RECR3
70
INL11/RECL5
69
INR11/RECR5
68
INL10/RECL4
67
INR10/RECR4
66
INLB/RECL2
65
INRB/RECR2
(Bottom view)
D317
1SS352
D316
1SS352
R377
5.6K
R376
5.6K
R381
12K
R380
12K
C331
104J
C330
104J
Q319
2SC3324-GR
Q320
2SC3324-GR
C339
224
C337
334
C338
224
C336
334
R384
330
R386
2.7K
R390
330
R392
100K
R388
220
R389
220
R383
3.3K
R385
330
R387
2.7K
R391
330
R393
100K
C333
224
Q318
2SA1312-GR
C335
100/25
C332
224
C334
100/25
R364
1k
R366
470K
R370
3.3K
R374
15K
R365
1k
R367
470K
R371
3.3K
R372
3.3K
R368
220K
R378
5.6K
R382
3.3K
R373
3.3K
R369
220K
R375
15K
R379
5.6K
Q315
2SC3324-GR
Q317
2SA1312-GR
Q316
2SC3324-GR
R328
2.2K
R320
2.2K
R300
220K
R301
220K
R302
270
R303
270
R396
22(1/2W)
C342
220/25
C343 220/25
R397
22(1/2W)
C312
47/50
R398
220K
R395
22(1/4W)
C319
104J
R305
100
Q321A
NJM4580
6
5
7
4
C346
47/50
R454
10K
R452
10K
R450
10K
Q340
KRC105S
C400
47/50
C401
104J
D325
1SS352
R473
10K
R474
10K
RL300
12
8
10
3
5
4
9
1
R394
22(1/4W)
C396 102J
C350
47/50
Q321B
NJM4580
3
2
8
1
C340
220/25
C341
220/25
R458
220K
R457
6.8K
R456
2.7K
R455
6.8K
R451
10K
R453
10K
C345
47/50
C348
105J
C347
47/50
C349
224J
R461
100
Q322
RN1441
-7.5V
+7.5V
+12V
-12V
+22.1V
-23.1V
+40V
-40V
P403B
NSCT-23P2116
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Q305
79M12
3
O
2
I
1
G
R341
RS2WBJ-220
R342
RS2WBJ-220
P522
Q306A
RAD-231
3
4
2
1
C313 10/50
C310 10/50
D315
KDS4148U
R347
RS1/2WBJ-68
R345
RS1/2WBJ-22
R348
RS1/2WBJ-68
R346
RS1/2WBJ-22
C317
470/16
D300
KDS4148U
C318
470/16
D302
UDZS7.5B
D303
UDZS7.5B
C316
220/25
C315
220/25
D301
KDS4148U
R306
RS2WBJ-220
R344
220K
JL505B NSCT-3P874
1
2
3
P710B
NSCT-31P2124
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
P412
4
2
1
3
R422
330
Q311B
NJM022M
5
6
8
7
4
C388
10/50
R322
220K
P701B
NPLG-7P121
7
6
5
4
3
2
1
D312
UDZS7.5B
C324 10/50
C391
10/50
D311
UDZS7.5B
R314
680k
Q312
KRC104S
Q313
KRA104S
R318
NC
R323 220K
R313
220K
R312 220K
C379
47/50
C374
47/50
R337
(1W)
100
Q314
2SC2712-GR
R360
1K(1/4W)
R359
1K(1/4W)
R362 470(1/4W)
R361 220(1/4W)
C327
104Z
C325
220/10
C328
104Z
C326
220/10
R343
22
R358
22
C329
103J
R315
39k
D309
1SS352
Q310A
NJM022M
3
2
1
R357
150K
C323
10/50
R355 180
D305
UDZS3.3B
R353
100K
D307
UDZS3.3B
C321
10/50
R351
5.6K
D304
1SS352
D310
1SS352
D308
UDZS3.3B
R356
150K
Q310B
NJM022M
5
6
8
7
4
D306
UDZS3.3B
C322 10/50
R354 180
R352 100K
R350 5.6K
C320 10/50
R317
39k
R316
820k
R423
100K
R424
100K
D314
NC
C373
104Z
D313
NC
C356
221J
C376
221J
C351
102J
R401
1K
R419
22(1/4W)
C372
220/25
R420
22(1/4W)
C370
220/25
P411
4
2
1
3
R421
330
R418
220K
R414
1.2K
R412
47K
R410
560K
R408
1.2K
R406
220K
R404
56K
R402
1K
R417
220K
R409
560K
R411
47K
R413
1.2K
R415
820
R407
1.2K
R405
220K
R403
56K
Q325B
NJM4580
2
3
1
C366
22/50
C354
47/50
C362
472J
C364
152J
C371
104Z
C360
102J
C368
222J
C358
220/25
C352
102J
C353
102J
C359
220/25
C361
102J
C369
222J
C363
472J
C365
152J
C355
47/50
C357
221J
C367
22/50
C375
221J
D322
RL1N4003
D323
RL1N4003
D324
RL1N4003
R416
820
Q311A
NJM022M
3
2
1
Q325A
NJM4580
5
6
4
7
8
R467
6.8(1W)
P417
2
3
1
R460
22K
R459
1K
C395
221J
R470
33K
R338
0
R349
0
R329
0
R480
0
R399
10K
Q306
78M12
3
O
2
G
1
I
R471
1K
P440B
1
2
3
4
R442
470
C397
101
P405A
NSCT-3P2183
3
2
1
L390
BK1608LM182
R441
NC
P400A
NSCT-7P2187
1
2
3
4
5
6
7
P431B
1
2
3
4
Q4100A
RETAINER
2
1
Q4100
LM61CIZ
1
G
2
O
3
V
C4101
104Z
C4100
NM
JL505A NSCT-3P874
3
2
1
R307
RS2WBJ-220
Q301
RTAN430C-T112-1
Q303
RTAN430C-T112-1
R304
100
Q304
RTAN430C-T112-1
Q302
RTAN430C-T112-1
R4000B
10K
2
4
1
P414
MSJ-035-22
1
2
3
P400B
NPLG-7P0962
7
6
5
4
3
2
1
P430B
1
2
3
4
R4000A
10K
3
5
1
P405B
NPLG-3P0958
1
2
3
R465
100
C394
102J
R462
220K
R466 100
R463
220K
C392
221J
C393
221J
P416
3
1
2
4
JL402B NSCT-7P898
1
2
3
4
5
6
7
U0010
MAIN PC BOARD
U0012
Thermal Sensor PC BOARD
