Onkyo A-9030, Руководство по обслуживанию

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A-9030/9050
SCHEMATIC DIAGRAMS - 3
POWER AMPLIFIER 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
+12V_DG
+40V
VPROTECT
VOLH
SPA_RL
SPB_RL
-40V
GND_DG
TAP_LOW
+B1R
+B1L
-B1
+B1
-B1R
-B1L
+B1R
VOLH_1
VPRO
Rch
VOLH_1
Lch
VPRO
GNDA
IPRO
SPOUTL
SPOUTR
L
GND_RL
IPROTECT
POFF
+Sub
-Sub
ADSW1
+3.3DG
ACPOWER
GND_DG
HP_R
GND_DG
HP_L
GND_A
HP_DET
Hi_1
Hi_2
40Vac1
TAP
12Vac1
12vac2
GND_RL
+24V_RL
40Vac2
HP_DET
0V
0V
*
SPOUTL
Decup
Decup
NF1 NF2
IN NF1 NF2
SPGND
IN
SPOUTR
*
-O
ID-
ID+
ID ADJ
0V
0V
ID-
ID+
ID ADJ
-1.2V
-O
0.6V
-0.6V
B
A
*
*
AMP, PS Section
×
○ ○
○ ○ ○
10000/69V 10000/69V 8200/56V
100u/50V 100u/63V 100u/63V
○ ○
○ ○
×
○
×
×
○ ○
○
×
×
×
○ ○
×
○
○
× ×
×
○ ○
×
○ ○
○
× ×
○ ○
×
○ ○
×
2SC5242 2SC5242 2SC5198
2SA1941 2SA1962 2SA1962
○
× ×
○
9030 9050 20.5/5010
A+B---8 to 16ohms
AorB---4 to 16ohms
SPEAKERS
0
Ω
0
Ω
12K
Ω
*
47K
Ω
10K
Ω
*
*
× ×
× ×
○
*
*
* M't choice
C525/C526/C527/C529
S953
S952
R983
R982
S951
-Sub
J900-J903
RL900/RL901
BCETC-1275
R984
J906-J909
F900/F902
BCETC-1299
Q529/Q530
Q527/Q528
J906-J909
J901-J904
M't or No M't List
R631
R632
BCETC-1275 R623/R624
P501 SPA
P500 SPB
*
*
*
* *
*
RL500/C555/C554
*
D520/C558/Q560
R568/R570
*
F951
M-5010,ADM-20.4 ONLY
* -Sub
4700p/275V
951-999
OFF
12Vtrg
AutoPowerOn
3.15A 125V
1.6A 250V
*
*
* *
ASb ON
ASb OFF
4ohm
8ohm
*
*
*
Only for A-9030
Fuse List
F951
F900/F902
MPP
9050/20.4/5010 9030
MGQ
9050 9050
MJJ MDC
125V/4A 125V/3.15A
125V/10A 125V/10A 125V/10A ×
9030
MGQ
9050
Sub Trans List
MDC
T951
MJJ
9050
MPP
9050/20.4/5010
NPT-1520JQ NPT-1520JQ NPT-1520GQ NPT-1520GQ
NPT-1625P NPT-1625J NPT-1625D NPT-1293P
T901
T1.6AL 250V T2AL 250V
D514
C907/C908
× ×
○
× ×
○
*
*
*
*
J900 901: A-9010onl y
P6900B(BLK)
*
*
C525/526/527/529
10K
Ω
100u/63V 100u/63V 100u/50V
*
*
*
*
*
*
*
* *
C909-C912
S1
BAPS-1289
BAETC-1280
A-9050/A-9030/M-5010/ADM-20.4 SCHEMATIC DIAGRAM
250.093312
RC-202981
Rev
Model No. A-9050 / A-9030 / M-5010 / ADM-20.4 SCHEMATIC DIAGRAM (PART-3) AMP Section
BAAF-1267(2/2)
BAETC-1299
BAETC-1275
HEAD PHONE
to BAAF-1267(1/2) Part-2
to BAAF-1267(1/2) Part-2
to BAAF-1267(1/2) Part-2
to BAAF-1267(1/2) Part-2
to BAAF-1267(1/2) Part-2
+11.2V
+40V
-40V
D514
UDZS6.8B
C532
1/50
C533
1/50
D510
KDS4148U
1
2
D513
UDZS3.3B
D512
UDZS3.3B
R627
NC
R628
47K
R629 220K R630 220K
C534
1/50
C531
100/50
D511
KDS4148U
1
2
D901
S1NB60
1
3
4
2
R631
12K
C387
1000/50
R916
(2W)
470
C385
334
C384
334
C900
334
C901
334
D380
S1NB60
1
2
4
3
C386
1000/50
C903
2200/25
JL943B
1
2
3
4
5
6
7
8
9
R626
33K
Q552
2SC2712-GR
Q553
2SC2712-GR
Q523
2SA1930
Q524
2SA1930
Q528
2SC5198
Q525
2SC5171
L502
P512
NPLG-2P29
1
2
R548
0.22(5W)
R540
10
R580
56K
R530
(1/2W)
47
R529
(1/2W)
47
Q513
2SC2229-Y
-40V
-40V
-40V
-40V
-40V
-40V
Q506
2SC3324
D504
1SS352
1
2
Q504
2SC3324
Q512
2SA949-Y
Q508
2SA949-Y
+50V
+40V
+50V
+40V
+50V
+40V
D505
KDS4148U
C600
104Z
R505
330
R523
(1/2W)
82
R521
(1/2W)
82
R509
220
R503
56K
R606
10K
R513
120K
R533
120K
R507
220
R615
47k
C507 22/50
+
C908
8200/63
C530 104Z
Q551
2SA1163-BL
R625 10K
C522 (50V)
473J
R518
1K
R520
1K
R506
330
R524
(1/2W)
82
R522
(1/2W)
82
R510
220
R536
18K
C508
22/50
+
R514
120K
R534
120K
R508
220
R612
47K
C516
040C
R504
56K
R564 100K C514
10/50
R528
(1/2W)
82
R562
1.8K
Q514
2SC2229-Y
Q510
2SA949-Y
D502
UDZS5.6B
R563 100K C513
10/50
R527
(1/2W)
82
R561
1.8K D501
UDZS5.6B
R531
18K
Q509
2SA949-Y
C906
334
D900
LN15XB60
1
3
4
2
R532
18K
C523 (50V)
473J
D506
KDS4148U
Q550
2SA1163-BL
C515
040C
C905
334
R611
47K
R609
47K
R610
47K
L506 S1.3C
L505 S1.3C
C518
101J
R537
100K
R538
100K
Q502
2SC3324
C907
8200/63
C505
220/25
+
R516
1.8K
C506
220/25
+
R519
1K
R517
1K
R593
(1/4W)
120
R595
(1/4W)
120
L501
R601
(1/4W)
2.2
R603
(1/4W)
2.2
L503
R545
10K
C519
103J
R587
1K
R591
(1/4W)
10
R597
(1/4W)
15
R599
(1/4W)
15
P511
NPLG-2P29
1
2
R547
0.22(5W)
R589
2.7K
C511 103J
R619
15
R594
(1/4W)
120
R596
(1/4W)
120
R602
(1/4W)
2.2
L504
C520
103J
R588
1K
R592
(1/4W)
10
C510
22/50
+
R552
33K
R598
(1/4W)
15
R554
10K
R590
2.7K
Q534
KTA1266-GR
Q518
KTC3198-GR
R604
(1/4W)
2.2
R620
15
R600
(1/4W)
15
C512 103J
R586
2.2K
R584
3.3K
Q516
KTC3198-GR
R582
4.7K
R546 10K
R585
2.2K
R556
120
R553
10K
Q515
KTC3198-GR
R581
4.7K
R583
3.3K
C509
22/50
+
R543
(1/2W)
68
C535
22/50 +
R544
(1/2W)
68
C536
22/50 +
Q533
KTA1266-GR
Q517
KTC3198-GR
Q519
2SC2229-Y
Q521
2SA949-Y
Q520
2SC2229-Y
Q522
2SA949-Y
Q527
2SC5198
Q529
2SA1941
R555
120
R539
10
R541
10
R542
10
C525
100/63
C529
100/63
R617
15
R618
15
C527
100/63
C526
100/63
R579
56K
Q526
2SC5171
Q530
2SA1941
Q532
2SC2229-Y
R607
10(1/4W)
R608
10(1/4W)
R515
1.8K
Q507
2SA949-Y
Q503
2SC3324
R535
18K
Q511
2SA949-Y
D503
1SS352
1
2
Q505
NPN
2SC3324
Q531
2SC2229-Y
R551
33K
R525
(1/2W)
82
R526
(1/2W)
82
C558
103J
RL500
4
3
6 1
2
5
D520
1SS352
1 2
P903B
C550
102J
C555 103J
R568 220(1W)
R570
470(1W)
P902B
P520A
P501
5
3 4
2 1
L
R
C554
103J
C552
103J
R624
390(1W)
JL502B
NSCT-5P876
1
2
3
4
5
P912
1
P911
1
R614
(1W)
8.2
R613
(1W)
8.2
R632
10K
R915
2.2(1/4W)
C559
103J
D521
1SS352
2 1
Q560
KRC105S
P901B
R501
4.7K
R502
4.7k
C502
47/50
C504
331J
C501
47/50
C503
331J
Q501
2SC3324
RL501
4
3
6 1
2
5
Q561
KRC105S
R571
470(1W)
C553
103J
R512
6.8K
R511
6.8K
R640
22K
R623
390(1W)
C551
102J
C517
101J
C541
104J
C542
104J
P500
5
3
4
2 1
L
R
JL402A
1
2
3
4
5
6
7
C959
100/50
C960
100/50
D956
RL1N4003
D957
RL1N4003
P953
NPLG-2P631
2
1
P952
NPLG-2P631
1
2
Q951
S-80127CNMC-JKM-T2
4
OUT
3
NC
2
VSS
1
VSS
5
VDD
C952
DE1E3KX102M
+9.2V
+9.8V
C951
DE1310E472M-KH
C957 104Z C958 104Z
R951
47(1/2W)
R954
39K
R955
27K
R956
5.6K
D951
S1NB60-4062
1
2
4
3
D954
UDZS5.1B
D955
1SS352
C962
102J
RL951
NRL-1P5A-DC9-179
4
3 2
1
C956 10/50
+
C954
1000/16
+
T951
NPT-1520GQ
9
8
6
5
4
1
R974
22K
R972
22K
R973
22K
R975
22K
R976
22K
R977
22K
R978
22K
R979
22K
R981
22K
P961
NEJITANSI_ST3
2
3
4
1
P962
NEJITANSI_ST3
2
3
4
1
S952
NSS-22203
8
6
5
4
3
2
1
7
C953 NC
D953
1SS352
D952
1SS352
R952
330(1/2W)
R953
330(1/2W)
C970
104J
C971
104J
P954A
1
S953
NSS-22203
8
6
5
4
3
2
1
7
R980
22K
R971
22K
S951
NSS-23210
9
8
7
6
5
4
3
2
1
10
P955A
1
J951
P7004
ST_HPJACK
MSJ-064-05A_SR
1
8
7
3
2
4
5
E7003
1
2
3
4
C7067
102J
C7069
102J
C7066
104J
C7068
104J
L7006
LBC2518T220M
L7007
LBC2518T220M
L7005
LBC2518T220M
JL502A
NSCT-5P876
5
4
3
2
1
6
4
P954
P955
2
C955
104J
J909
J908
12
14
15
16
10
11
13
J900
J902
F900
10A_125V
F902
10A_125V
JL943A
NSCT-9P900
9
8
7
6
5
4
3
2
1
P902A
P903A
P901A
J901
J903
Q900
KRC105S
C909
104J/100V
C904 104J
C910
104J/100V
D902
KDS4148U
RL900
1
5 2
3
4
RL901
5
1
4
3
2
C911
104J/100V
C912
104J/100V
J907
J906
R982
Val
R983
Val
R984
Val
Q952
KRC105
R569
220(1W)
U0010
MAIN PC BOARD
U0015
Power Supply PC BOARD
U0013
Power Supply PC BOARD
U0013
HP Jack PC BOARD