Onkyo HT-R520 Service Manual

PC BOARD CONNECTION DIAGRAM
TX-SR502/E/8250/HT-R520
AC IN
TUNER UNIT
AM ANT
FM ANT
FL TUBE
POWER TRANSFORMER
P6931A
P7503B
P410A
P411A
JL9501A
JL9501B
P6072
P243B
P241
JL6805C
JL6803C
JL6804C
P5802
P5800
P801B
P206A
P243A
P6011A
P6073
P6000A
P6001A
P6002A
P6003A
P6004A
P6005A
P407A
P306A
JL6952B
P995A
P995B
P995C
RED
BLU
BLK
P911A P913A
JL6402B
JL6804A
P6073A
JL6402A
JL6803A
P6072A
P6931
P6011
P6003
P6004
P6005
P6002
P6001
P6000
P931
JL6952A
P6907
F6901
F6902
JL6805A
P995CC
P995BB
Q6065
Q6055
Q6062
Q6052
Q6061
Q6051
Q6060
Q6050
Q6064
Q6054
Q6063
Q6053
P995AA
BLU
RED
BLK
P917A
P918A
S906
P201
P253A
P206B
P281
U281
U282
U283
P282
P202
JL7501B
P7501
JL7502B
JL7501A
JL7502A
P7502A
Q7501
S7501
U7501
P7503A
P251
P253B
P261B
P406
P101
P301
P302
P304P305
P306
P351
P801
P261A
P410B P411B
P7502B
Q301
Q701
Q702
Q800
Q7008
P902
P901A
T902
P917
P918
P911
P931A
F903
F902
P913
U21
NAVD-8250
VIDEO PC BOARD
U14
NAETC-8243
TERMINAL
PC BOARD
U01
NADG-8230
PREAMPLIFIER
PC BOARD
U06
NAAF-8235
DRIVER AMPLIFIER
PC BOARD
U07
NAVD-8236
COMPONENT VIDEO TERMINAL
PC BOARD
U02
NADIS-8231
DISPLAY PC BOARD
U05
NAETC-8234
VIDEO 3 TERMINAL PC BOARD
U04
NAETC-8233
HEADPHONE TERMINAL
PC BOARD
U17
NASW-8246
POWER SWITCH
PC BOARD
Except MDD, MDC Type
U03
NASW-8232
OPERATION SWITCH
PC BOARD
U09
NAETC-8238
REGULATOR PC BOARD
U20
NAPS-8249
TERMINAL PC
BOARD
U18
NAPS-8247
TERMINAL
PC BOARD
U26
NAETC-8255
THERMAL SENSOR
PC BOARD
U12
NAETC-8241
HOLDER PC BOARD
U19
NAPS-8248
POWER SUPPLY
PC BOARD
U16
NAAF-8245
POWER AMPLIFIER
PC BOARD
U10
NAETC-8239
TERMINAL PC
BOARD
JUMPER WIRE SOCKET
FLAT CABLE BOARD TO BOARD
U11 NAETC-8240 MDD, MDC ONLY
U15 NAETC-8244 EXCEPT MDD, MDC
SPEAKER TERMINAL PC BOARD

Onkyo HT-R520 Specifications

General

Brand	Onkyo
Model	HT-R520
Category	Receiver
Language	English