Onkyo CR-315 Service Manual

CR-315/315DAB
CR-315/315DAB
SCHEMATIC DIAGRAMS-5
POWER AMPLIFIER SECTION
U06
POWER AMPLIFIER PC BOARD
PROTECT
PREL
GND
PRER
RC-POWER
PROTECT
A-MUT
ACAMP2
GND
ACAMP1
-B1
+B1
GND
GND
R_GND
L_GND
R-IN
R-GND
L-GND
L-IN
NAETC-8938
L-OUT
L-IN
GND
R-IN
R-OUT
R-OUT
R-IN
GND
L-IN
L-IN
L-GND
R-GND
R-IN
L-OUT
NAETC-8939
JL4101A
JL4101
NAAF-8936
JL501C
L573
S-1.3C
L574
S-1.3C
C593
102
C592
102
J573
J574
JL502C
P505
R549
680
R547
10K
R548
10K
C596
102
C595
102
C594
102
L571
S-1.3C
L572
S-1.3C
R573
10K
R574
10K
R575
680
P501
P502
3
JL502B
JL501B
J571
J572
C573
102
C574
102
C575
102
C572
102
C571
102
D503 UDZS5.6B
C503
221
R507
470
C525
22P
C541
220/50
R577
560
C517
10/50
R551
1.5KF
R555
4.7KF
R553
680F
R517
33K
R515
1K
C509
220/16
R543
470
C551
10/50
R523
6.8K
R513
3.3K
R518
33K
C554
473
R544
470
C504
221
R502
33K
R508
470
D504
UDZS5.6B
C542
220/50
R556
4.7KF
J1B
J1A
R503
12K
D501
1SS352
R505 22K
R501
33K
D502
1SS352
R504
12K
C506 22/50
R506 22K
R524
6.8K
C505 22/50
R565
100
R509
820
R511
820
R519
39(1/2W)
R521
39(1/2W)
R525
18K
R527
18K
R535
39(1/2W)
R533
33(1/2W)
R534
33(1/2W)
R514
3.3K
R536
39(1/2W)
R528
18K
R526
18K
C526
22P
R542
22(1/2W)
R541
22(1/2W)
R557
82(1/2W)
Q559 2SA1488-O
R561
0.22(2W)
R559
0.22(2W)
R581
12k
R583
6.8k
Q557
2SC3851-O
R597
100
R587
10k
Q581
2SC2712
C581
NC
R585
33K
R563
8.2(1/2W)
C553
473
Q555 2SA965-O
R564
8.2(1/2W)
Q492 RN1441
Q494 RN1441
Q491 RN1441
Q493 RN1441
Q506 2SC2712
R552
1.5KF
R578
560
Q552
2SC2712
R554
680F
R520
39(1/2W)
Q554 2SC2235-O
Q562
2SA1162-GR
R558
82(1/2W)
Q516
2SA1015-GR
Q512 2SA1015-GR
Q518 2SC1815-GR
Q520
2SC1815-GR
Q510
2SA1015-GR
Q556 2SA965-O
Q560 2SA1488-O
R584
6.8K
C582
NC
R582
12K
R598
100
R560
0.22(2W)
R562
0.22(2W)
Q558 2SC3851-O
Q582
2SC2712
R586
33K
C510
220/16
R516
1K
Q551
2SC2712
Q553 2SC2235-O
Q561
2SA1162-GR
Q517
2SC1815-GR
Q515
2SA1015-GR
Q519
2SC1815-GR
Q511
2SA1015-GR
Q509
2SA1015GR
Q503 2SC1622A
R539
180
Q501 2SC1622A
R537
180
C511
2P
Q505 2SC2712
R566
100
C502
47/50
C501
47/50
Q504 2SC1622A
R540
180
R538
180
Q502 2SC1622A
C512
2P
C518
10/50
C552
10/50
R589
10k
D581
UDZS5.1B
C583
1/50
+
JL4101A
Q583 2SA1015
R588
18k
P904
+22.7
-23.0
C983
3300/25
C984
3300/25
C982
334
C981
334
D982
D3SBA20
1
D981
D3SBA20
JL501A
R510
820
R522
39(1/2W)
R512
820
R545
R546
R571
NC
R572
NC
P504
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
U09
SPEAKER TERMINAL
PC BOARD
U08
SPEAKER TERMINAL
PC BOARD
CR-315 MPP, MGT, MDT, MGQ type
CR-315DAB MPB type
CR-315 MDC type
SPEAKERS
LR
SUBWOOFER PREOUT
SPEAKERS
LR
SUBWOOFER
PREOUT
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NC
NC
!
!
!
!
To NAAR-8931
(SD-1 : A4)
To NADIS-8935
(SD-3 : D1)
To NADIS-8935
(SD-3 : D1)
To TRANS
(SD-4 : A1)
Lch
Rch
TEST POINT
For idlling check
L
R
A
1
2
3
4
BCDE
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Onkyo CR-315 Specifications

General

Brand	Onkyo
Model	CR-315
Category	Car Receiver
Language	English