P-3000R
SCHEMATIC DIAGRAMS-1B
AUDIO SECTION (PC board Version B)
P-3000R
SD-1 2010.11.20
-15V
MUTE_PRE
MUTE_PRE
SEL_STB
SEL_DATA
SEL_CLK
SEL_DATA
SEL_STB
SEL_CLK
VOL_DATA
VOL_CLKVOL_CLK
VOL_DATA
HPRL
HP_DET
+12V
GND_RL
VOL_CLK
VOL_DATA
HPR
GND
HPL
GND
+15V
-15V
GND_DG
MUTE_PRE-15V
+15V
+5.6V
MUTE_LINE
MUTE_LINE
GND
VOLH
SEL_CLK
SEL_DATA
SEL_STB
TONE_STB
HPRL
HP_DET
VOL_DATA
PREMUTE
GND_DG
LINEMUTE
VOLH
PH_OUT_R
PH_IN_R
PH_OUT_L
-15V
+15V
GND_INGND_IN
+15V
-15V
VOL_CLK
VOL_STB
TONE_DATA_HPSTB
TONE_DATA_HPSTB
+15V
-15V
TONE_IN_L
GND
GND
TONE_IN_R
GND_DG
TONE_CLK_RSTB
TONE_OUT_R
TONE_OUT_L
GND
TONE_STB
TONE_DATA_HPSTB
PH_IN_L
-15V
DAC_LIN
DAC_RIN
+15V
0dB_PRE2L
20dB_PRE2L
0dB_PRE1L
20dB_PRE1L
0dB_PRE2R
20dB_PRE2R
0dB_PRE1R
20dB_PRE1R
GND_MUT
PREMUTE
LINEMUTE
+15V
TONE_CLK
VOL_STBVOL_STB
LINE 2 IN
LINE 1 IN
LINE 3 IN
LINE 3 OUT
(or 2SB1565-E)
(or 2SD2394-E)
CD IN
A
A
Discrete
Buffer
MJJ
OTHER
TONE
DIRECT
TONE DIRECT
PHONO IN
Phono
Equalizer
MJJ
MDD, MPP
Tone Control
To DAC Board
To DAC Board
P902B
PRE OUT 2
BUS_BAR
BUS_BAR
R311
220K
R312
220K
R313
220K
R314
220K
R315
220K
R316
220K
R319
220K
R320
220K
R318
100
R317
100
R321
100
R322
100
R327
220K
R328
220K
C311
104J
C312
104J
C313
104J
C314
104J
R902
0.22(1/2W)
R904
330
Q905
2SC1815-GR
Q906
2SA1015-GR
D903
UDZS15B
D904
UDZS15B
R903
330
Q901
2SK365-GR
2
3
1
Q902
2SK365-GR
2
3 1
R310
220K
Q903
2SA1488-Y
Q904
2SC3851-Y
R329
220
R331
220
R332
220
R333
4.7K
R301
100
R302
100
R303
100
R304
100
R305
100
R306
100
R307
100
R308
100
R906
330
R603
100
R604
100
R605
100
R606
100
R607
100
R608
100
R609
100
R610
100
R619
220K
R620
220K
R621
220K
R622
220K
R623
100
R624
100
R625
100
R626
100
R905
47(1W)
R611
1K
R615
1K
R612
1K
R616
1K
R613
1K
R617
1K
R614
1K
R618
1K
R323
1K
R325
1K
R324
1K
R326
1K
C476
104J
C477
104J
C478
104J
C481
104J
C482
104J
C903
104J
C904
104J
C901
104J
C902
104J
C911
104J
C912
104J
R559
22K
R563
22K
D401
UDZS5.6B
D405
UDZS5.6B
R561
22K
R565
22K
D403
UDZS5.6B
D407
UDZS5.6B
R560
22K
R564
22K
D402
UDZS5.6B
D406
UDZS5.6B
R562
22K
R566
22K
D404
UDZS5.6B
D408
UDZS5.6B
R573
3.3K
R572
3.3K
R574
3.3K
R571
3.3K
R575
220
R579
220
R577
220
R581
220
R576
220
R580
220
R578
220
R582
220
R593
22
R597
22
R592
22
R594
22
R598
22
R591
22
R595
22
R596
22
Q303
RN1441
Q305
RN1441
Q304
RN1441
Q306
RN1441
Q451
2SA1312-GR
Q459
2SA1312-GR
Q463
2SC3324-GR
Q455
2SC3324-GR
Q475
RN1441
Q476
RN1441
Q479
RN1441
Q480
RN1441
Q453
2SA1312-GR
Q460
2SA1312-GR
Q456
2SC3324-GR
Q462
2SA1312-GR
Q466
2SC3324-GR
Q478
RN1441
Q477
RN1441
Q481
RN1441
Q482
RN1441
Q461
2SA1312-GR
Q464
2SC3324-GR
Q465
2SC3324-GR
C483
101J
C484
101J
C485
101J
C486
101J
C301
101J
C302
101J
C303
101J
C304
101J
C305
101J
C306
101J
C307
101J
C308
101J
C907
100/25
C908
100/25
C909
220/25
C913
470/6.3
Q903
HEAT_SINK
4 5
C309
101J
C310
101J
C910
10/50
Q908
S-812C56AUA-C3K
2
I
1
G
3
O
C914
10/50
R339
220K
R309
220K
R330
220
R334
4.7K
C480
104J
R735
220K
R461
1K
R457
220K
R455
33K
C427
NC
Q411B
NE5532APSR
5
6
7
R465
33K
R476
0
R478
0
D901
RBV402
4
3
1
2
D902
RBV402
4
3
1
2
C429
NC
R346
1K
R344
1K
C371
NC
C372
NC
R341
1K
C367
NC
C368
NC
C369
NC
R343
1K
R345
1K
R342
1K
C370
NC
R504
22K
Q506
2SC2712
Q505
2SC2712
R503
2.2K
R505
1K
R501
220K
Q504B
NJM4580M-D
6
5
7
Q504A
NJM4580M-D
1
8
3
2
4
P302
NPJ-2PDWR706
5
2
1
3
4
P303
NPJ-2PDWR706
5
2
1
3
4
P304
NPJ-2PDWR706
5
2
1
3
4
P305
NPJ-2PDWR706
5
2
1
3
4
P306
5
2
1
3
4
P402
NPJ-2PDWR706
4
3
1
2
5
P104A
5
4
3
2
1
Q411A
NE5532APSR
3
2
4
1
8
C479
104J
R547
100
R549
100
R548
100
R550
100
R413
22K
R415
22K
D303
UDZS5.6B
R417
3.3K
R419
220
R427
22
R429
22
R421
220
R423
3.3K
Q317
2SA1312-GR
Q319
2SC3324-GR
Q321
2SC3324-GR
R411
100
D301
UDZS5.6B
R412
100
R430
22
R428
22
Q322
2SC3324-GR
Q320
2SC3324-GR
Q318
2SA1312-GR
Q316
2SA1312-GR
R422
220
R420
220
R424
3.3K
R418
3.3K
D304
UDZS5.6B
D302
UDZS5.6B
R416
22K
R414
22K
R449
68K
R445
1K
R443
1K
R447
10K
R460
1K
R426
220K
Q412A
NE5532APSR
3
2
4
1
8
R456
33K
C428
NC
R458
220K
R462
1K
Q412B
NE5532APSR
5
6
7
R466
33K
C430
NC
R450
68K
R448
10K
34
35
36
37
38
39
40
41
42
43
44
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
33
C421
4.7/50
+
R459
1K
R425
220K
C420
4.7/50
+
C422
4.7/50
+
34
35
36
37
38
39
40
41
42
43
44
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
33
C419
4.7/50
+
R433
220K
R434
220K
R440
220K
R481
220K
R480
220K
R482
220K
R479
220K
R511
220K
R512
220K
R513
220K
R514
220K
R483
NC
R485
NC
R484
NC
R486
NC
Q307
2SA1312-GR
R439
220K
R335
4.7K
Q309
2SC3324-GR
Q308
2SA1312-GR
R336
4.7K
Q310
2SC3324-GR
R349
220K
R350
220K
P602B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C317
47/25
+
C316
47/25
+
C318
47/25
+
C351
47/25
+
C353
47/25
+
C352
47/25
+
C354
47/25
+
C467
47/25
+
C471
47/25
+
C469
47/25
+
C473
47/25
+
C468
47/25
+
C472
47/25
+
C470
47/25
+
C474
47/25
+
C379
47/25
+
C377
47/25
+
C380
47/25
+
C378
47/25
+
C315
47/25
+
C373
47/25
+
C375
47/25
+
C374
47/25
+
C376
47/25
+
C439
47/25
+
C443
47/25
+
C441
47/25
+
C445
47/25
+
C440
47/25
+
C442
47/25
+
C444
47/25
+
C446
47/25
+
C431
47/25
+
C435
47/25
+
C433
47/25
+
C437
47/25
+
C432
47/25
+
C436
47/25
+
C434
47/25
+
C438
47/25
+
R507
47K
D504
1SS352
D503
1SS352
R702
10K
R703
10K
Q510A
NJM4580M-D
6
5
8
7
4
R704
10K
Q510B
NJM4580M-D
2
3
1
R708
10K
R706
10K
R707
10K
R705
10K
R709
10K
R502
1K
R506
220K
C503
102K
C504
102K
D507
1SS352
R471
330
R431
3.3K
R463
3.3K
R473
330
R432
3.3K
R472
330
R464
3.3K
R474
330
P1010B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R508
4.7K
R710
1K
C507
334J
D116
1SS352
D115
1SS352
R169
100F
R170
100F
C134
101J
R172
NC
P102A
1
2
3
4
5
6
7
R146
220K
C110
2.2/50
+
C112
2.2/50
+
R441
1K
R442
1K
R171
NC
C133
101J
P301
NPJ-2PDWR706
5
2
1
3
4
P101A
1
2
3
4
5
6
7
P103A
1
2
3
4
5
R145
220K
C111
2.2/50
+
C109
2.2/50
+
Q302
TC9273CNG-010
1
VSS
2
3
4
5
6
7
8
9
10
11
12
13
GND
14
CK
15
DATA
16
STB
17
18
19
20
21
22
23
24
25
26
27
28
VDD
Q301
TC9273CNG-010
1
VSS
2
3
4
5
6
7
8
9
10
11
12
13
GND
14
CK
15
DATA
16
STB
17
18
19
20
21
22
23
24
25
26
27
28
VDD
Q315
2SA1312-GR
Q327A
NE5532APSR
3
2
4
1
8
Q327B
NE5532APSR
5
6
7
R717
1K
R718
1K
R720
220K
R719
220K
R726
220K
R725
220K
C363
47/25
+
C364
47/25
+
C365
47/25
+
C366
47/25
+
Q457
2SC3324-GR
Q452
2SA1312-GR
Q454
2SA1312-GR
Q458
2SC3324-GR
C347
47/25
+
C349
47/25
+
C348
47/25
+
C350
47/25
+
C459
47/25
+
C463
47/25
+
C461
47/25
+
C465
47/25
+
C460
47/25
+
C464
47/25
+
C462
47/25
+
C466
47/25
+
C501
470/10
R444
1K
R446
1K
R477
0
P311A
IMSA-9115B-13
1
2
3
4
5
6
7
8
9
10
11
12
13
R475
0
R901
0.22(1/2W)
C355
VR
470/35
+
C356
VR
470/35
+
C357
470/25
+
C359
470/25
+
C447
470/35
+
C451
470/35
+
C448
470/35
+
C452
470/35
+
C905
4700/35
C906
4700/35
C361
220/25
+
C362
220/25
+
C401
220/25
C403
220/25
C402
220/25
R907
470(1W)
P901
4
3
2
1
P410B
3
2
P903B
C321
UTSP
470/25
+
C322
UTSP
470/25
+
C404
220/25
P307
5
4
3
2
1
P401
NPJ-2PDWR706
4
3
1
2
5
R909
1(1/2W)
R910
1(1/2W)
R347
2.2(1/4W)
R348
2.2(1/4W)
R337
2.2(1/4W)
R338
2.2(1/4W)
R715
2.2(1/4W)
R716
2.2(1/4W)
R468
2.2(1/4W)
R470
2.2(1/4W)
R452
2.2(1/4W)
R454
2.2(1/4W)
R436
2.2(1/4W)
R438
2.2(1/4W)
R435
2.2(1/4W)
R437
2.2(1/4W)
R451
2.2(1/4W)
R453
2.2(1/4W)
R467
2.2(1/4W)
R469
2.2(1/4W)
R551
2.2(1/4W)
R555
2.2(1/4W)
R721
2.2(1/4W)
R722
2.2(1/4W)
R552
2.2(1/4W)
R556
2.2(1/4W)
R723
2.2(1/4W)
R724
2.2(1/4W)
C319
470/35
+
C320
470/35
+
C358
470/25
+
C360
470/25
+
Q323
2SC2229-Y
Q325
2SA949-Y
Q324
2SC2229-Y
Q326
2SA949-Y
Q467
2SC2229-Y
Q471
2SA949-Y
Q469
2SC2229-Y
Q473
2SA949-Y
Q468
2SC2229-Y
Q472
2SA949-Y
Q470
2SC2229-Y
Q474
2SA949-Y
Q907
2SC2235-Y
C475
104J
C405
104J
C406
104J
P410A
1
R543
22K
R545
22K
R544
22K
R546
22K
Q511
KRC105S
L501
10uH
Q904
HEAT_SINK
54
+18.3
-18.3
-14.3
+14.3
+5.6
+11.7
L
R
L
R
L
R
L
R
L
R
L
R
TAPE IN
TAPE OUT
BI-AMP H
PRE OUT 1
BI-AMP L
L
R
L
R
Muting
Discrete
Buffer
Muting
Discrete
Buffer
Discrete
Buffer
Q401
TC94A81UG
34 : L_MVR_AGND1
35 : L_MVR_IN
L_ZX_AGND
L_ZX_IN
L_SW_OUT
L_SW_IN4
L_SW_IN3
L_SW_IN2
L_SW_IN1
TEST
VDD
SS1
SS2
CS1
CS2
MUTEM
GND
TC
MUTE
CK
DATA
STB
VSS
NC
R_SW_IN1
R_SW_IN2
R_SW_IN3
R_SW_IN4
R_SW_OUT
R_ZX_IN
R_ZX_AGND : 20
R_MVR_IN : 21
R_MVR_AGND1 : 22
R_MVR_AGND2
R_MVR_OUT
R_TVR_OUT
R_TVR_IN
R_TVR_REF
NC
L_TVR_REF
L_TVR_IN
L_TVR_OUT
L_MVR_OUT
L_MVR_AGND2
Electronic Volume
Discrete
Buffer
Discrete
Buffer
Tone/ Direct,
Input Selector
To BAAF-0599
See SD-4 : A3
To BAAF-0570
See SD-3 : D4
To BAAF-0570
See SD-3 : A4
To BAAF-0570
See SD-3 : H4
To BAAF-0570
See SD-3 : E4
Phono
Equalizer
Tone/ Direct,
Input Selector
To T901(NPT-1606)
See SD-7 : E2
BROWN
BLACK
GRAY
WHITE
Muting
Muting
To BAAR-0574(DAC)
See SD-8 : H4
Q401
TC94A81UG
34 : L_MVR_AGND1
35 : L_MVR_IN
L_ZX_AGND
L_ZX_IN
L_SW_OUT
L_SW_IN4
L_SW_IN3
L_SW_IN2
L_SW_IN1
TEST
VDD
SS1
SS2
CS1
CS2
MUTEM
GND
TC
MUTE
CK
DATA
STB
VSS
NC
R_SW_IN1
R_SW_IN2
R_SW_IN3
R_SW_IN4
R_SW_OUT
R_ZX_IN
R_ZX_AGND : 20
R_MVR_IN : 21
R_MVR_AGND1 : 22
R_MVR_AGND2
R_MVR_OUT
R_TVR_OUT
R_TVR_IN
R_TVR_REF
NC
L_TVR_REF
L_TVR_IN
L_TVR_OUT
L_MVR_OUT
L_MVR_AGND2
Electronic Volume
Lch
Rch
To BADG-0573
(MPU, Digital)
See SD-6 : K4
To BAAF-0569
(H.P. Amp.)
See SD-2 : A1
[e.g.]
To BAAF-0568
See SD-3 : B2
SCHEMATIC DIAGRAMS-3
Location (coordinates) X = 1 to 8, X = A to K
Auot Power down Detect
Lch
Rch
Q507
RN2401
R646
100K
C506
104J
Q509
PS2501AL-1
2
3 4
1
D505
1SS352
R509
22
D501
1SS352
R645
1K
D508
1SS352
Q503
PS2501AL-1
2
3 4
1
D509
1SS352
R644
680
R639
680
Q501
RN2401
R642
1K
C505
104J
R515
47K
R516
22K
R517
2.2K
C502
1000/6.3
Q502
RN2402
R640
100K
Q508
RN2402
R518
1K
R520
1K
D506
1SS352
R519
2.2K
R567
1.8K
R525
2K
3
2
1
R521
22K
R569
1.8K
R527
2K
3
2
1
R523
22K
R568
1.8K
R526
2K
3
2
1
R522
22K
R570
1.8K
R528
2K
3
2
1
R524
22K
<Note2>
Refer to area for the difference point in the Shematic Diagram-1A and -1B.
PREOUT L1
PREOUT L2
PREOUT R1
PREOUT R2
Front
BCASP-0568
25140568B
BAASP-0568
<Note1>
In the application of this Shematic Diagrams,
the PC board BCSP-0568 is Version B.
Refer to right figure.
Version
DC Offset Adjust.
R525(Trim. R)
P501(Test Land)
P501
P503
DC Offset Adjust.
R527(Trim. R)
P503(Test Land)
P502
P504
DC Offset Adjust.
R526(Trim. R)
P502(Test Land)
DC Offset Adjust.
R528(Trim. R)
P504(Test Land)
U0010
BAASP-0568
U0018
BAAF-0599
A
1
2
3
4
5
BCDEF GH
6
7
8
IJK
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General
Weight and Dimensions
