Onkyo HT-R520 Service Manual

PRINTED CIRCUIT BOARD VIEWS-7
TX-SR502/E/8250/HT-R520
A
1
2
3
4
5
BCD
P6072
NCETC-8241
25138241
0
P801B
P206A
+12V
GND
CNPT
CTLA
CTLB
VMUT2
VMUT1
RI
+5V
DGND
OPT2
OPT1
COAX
OPTOUT
J301
NCETC-8243
25138243
0
P243A
+5V
CNPT
DGND
DGND
GND
RL5800
RL5800
RL5803
RL5803
D5804
L5803
L5803
R5810
R5800
R5815
R5805
L5802
L5802
R5812
L5804
L5804
R5813
R5803
JL6805C
C5840
C5841
C5850
C5851
C5846
RL5801
RL5801
RL5804
RL5804
C5845
C5852
R5811
R5801
L5800
L5800
C5842
L5801
L5801
C5855
JL6803C
JL6804C
C5804
LSP RSP CSP
LSSP RSSP
LSPE RSPE CSPE
LSSPE RSSPE
+24V
CSRLD
FRLD
BRLD
R5802
BL+ BL-
BR+ BR-
L+
R+ R-
L-
SL+
SR+
SL-
SR-
C+ C-
NCETC-8244
25138244
0
C5800
D5800
D5801
C5801
SB+
SB-
L5805
L5805
C5854
C5853
C5843
J5404
J5403
J5402
J5407
J5406
J5411
J5410
J5412
J5408
J5409
J5415
J5416
J5418
J5421
R5814
R5804
J5422
J5425
SBSP
SBSPE
J5424
J5420
J5417
J5405
J5401
P5802
P5802
J5419
C5857
J5423
J5427
J5414
C5847
C5856
C5844
J5426
P5800
P5800
J5413
RL6800
RL6800
RL6803
RL6803
D6804
L6803
L6803
R6810
R6800
R6815
R6805
L6802
L6802
R6812
L6804
L6804
R6813
R6803
JL6805B
C6840
C6841
C6850
C6851
C6846
RL6801
RL6801
RL6804
RL6804
C6845
C6852
R6811
R6801
L6800
L6800
C6842
L6801
L6801
C6855
JL6803B
JL6804B
C6804
LSP RSP CSP
LSSP RSSP
LSPE RSPE CSPE
LSSPE RSSPE
+24V
CSRLD
FRLD
BRLD
R6802
BL+ BL- BR+ BR-
L+
R+ R-
L-
SL+
SR+
SL-
SR-
C+ C-
NCETC-8240
25138240
0
C6800
D6800D6801
C6801
SB+
SB-
P6800
P6800
L6805
L6805
C6854C6853
C6843
J5304
J5303
J5302
J5307
J5306
J5311
J5310
J5312
J5308
J5309
J5313
J5315
J5316
J5318
J5321
R6814
R6804
J5322
J5325
SBSP
SBSPE
J5324
J5320
J5317
J5305
J5301
P6802
P6802
P6801
P6801
J5319
C6857
J5323
J5327
J5314
C6847
C6856
C6844
J5326
7
15
7
30
15
12
20
15
15
7
27
7
20
15
27
17
30
30
25
15
7
30
15
12
20
15
15
7
27
7
20
27
30
17
30
25
U12
HOLDER PC BOARD
(NAETC-8241)
U14
TERMINAL PC BOARD
(NAETC-8243)
U15
SPEAKER TERMINAL PC BOARD (NAETC-8244)
Except MDD,MDC type
Component side
Component side
Component side
Component side
U11
SPEAKER TERMINAL PC BOARD (NAETC-8240)
MDD, MDC type only

Onkyo HT-R520 Specifications

General

Brand	Onkyo
Model	HT-R520
Category	Receiver
Language	English