Onkyo P-3000R

P-3000R
SCHEMATIC DIAGRAMS-7
POWER SUPPLY SECTION
P-3000R
U0022
BASW-0575
U0021
BAAR-0574
(1/2)
ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
THE COMPONENTS IDENTIFIED BY MARK
VOLTAGE(MEASURED WITH VOLTMETER)IS DC VOLTAGE.(NO INPUT SIGNAL)
ELECTROLYTIC CAPACITORS(
+
)ARE IN F/WV
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 3pF 330 33pF 331 330pF 333 0.033 F
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
SD-7 2010.11.20
5
6
7
4
1
3
2
8
9
10
11
THERMAL FUSE
T901
NPT-1606
Toroidal Transformer
(For Analog Circuit)
S1
S2
TO P9301
TO P901
TO P4901
11
10
9
8
2
3
1
4
7
6
5
EI Transformer
(For Digital Circuit)
THERMAL FUSE
TO P9305
T902
NPT-1598
S1
S2
S3
S4
TO P1017
S9501
NPS-111-L687P(TV-5)
P9304C
NPLG-2P631
1
2
C9501
NC
CPU_GND
GND_15V
+15V
EV10V
ACPOWER
ACPOWER
POFF
MMP
JQ
GQ
MJJ,MDD
1000/16
MDC/MPP
MJJ
R9304
330
R9303
330
C9304
104J
P1015B
7
6
5
4
3
2
1
P9301
2
1
P9305
2
1
P9304B
1
P9304A
1
P9303
NPLG-2P631
1
2
E001
TRM-423(SCREW)
4
3 2
AC_CORD
Q9301
DTC123JKA
D9306
1SS352
D9305
1SS352
C9311
470/25
D9303
1SS352
R9301
22(1/2W)
R9302
330(1/2W)
D9302
1SS352
R9306
470(1/2W)
D9304
1SS352
R9310
22K
Q9302
NJU7706F27A3
3
NC
4
OUT
5
VDD
1
VSS
2
VSS
R9309
10K
C9312
104Z
R9307
10K
R9305
NC
R9308
47K
C9308
2200/16
C9309
104J
D9309
1SS352
D9310
1SS352
D9311
1SS352
D9312
1SS352
C9310
4.7/50
D9307
1SS352
D9308
1SS352
C9307
104J
T9301
NPT-1520
6
5
8
9
4
1
RL9301
NRL-1P5A-DC9-179
4
3 2
1
C9303
RE275V-103M
C9305
RE275V-103M
POWER
AC INLET
To BAASP-0568
See SD-1 : A7
To BAAR-0574
See SD-8 : A5
BROWN
BLACK
GRAY
WHITE
BROWN
BLACK
GRAY
BLUE
To BAAR-0574
See SD-7 : A2
To BAAR-0574
See SD-7 : A2
To BADG-0573
See SD-6 : K7
To T901
See SD-7 : D2
To T902
See SD-7 : D3
To BADG-0573
See SD-6 : K6
[e.g.]
To BAAF-0568
See SD-3 : B2
SCHEMATIC DIAGRAMS-3
Location (coordinates) X = 1 to 4, X = A to E
A
1
2
3
4
BCDE