Inj1 - Onkyo TX-SR502 Service Manual

PC BOARD CONNECTION DIAGRAM
U11 NAETC-8240 MDD, MDC ONLY
U15 NAETC-8244 EXCEPT MDD, MDC
SPEAKER TERMINAL PC BOARD
P5802
AC IN
JL6805C JL6804C
U16
NAAF-8245
POWER AMPLIFIER
PC BOARD
JL6805A
F6901
P995AA
F6902
BLK
P931
P995BB
RED
P6907
P995CC
BLU
P931A
T902
P913
P917
F902
P918
P902
F903
P901A
P911
U19
NAPS-8248
POWER SUPPLY
PC BOARD
U18
NAPS-8247
TERMINAL
PC BOARD
P911A P913A
POWER TRANSFORMER
JL6952B
JL9501B
P995C
P995B P995A
BLU
BLK
RED
U10 U20
NAETC-8239 NAPS-8249
TERMINAL PC TERMINAL PC
BOARD BOARD
P917A
P918A
U17
S906
NASW-8246
POWER SWITCH
PC BOARD
Except MDD, MDC Type
FM ANT AM ANT
TUNER UNIT
P5800
U26
JL6803C
NAETC-8255
THERMAL SENSOR
PC BOARD
Q6050
JL6402A
P6000
Q6060
Q6051
JL6803A
P6011
Q6061
JL6804A
P6001
Q6052
P6073A
Q6062
P6002
Q6053
Q6063
P6003
Q6054
Q6064
P6004
Q6055
P6072A
P6005
Q6065
P6931
P6072
U12
NAETC-8241
HOLDER PC BOARD
U03
NASW-8232
OPERATION SWITCH
PC BOARD
JL7501B
JL7501A
JL7502A
JL7502B
P7501
U04
NAETC-8233
HEADPHONE TERMINAL
PC BOARD
P282
P202
P201
U21
NAVD-8250
VIDEO PC BOARD
P305 P304
P302
Q800
P6000A
P406
P407A
P6011A
P6001A
P306A
Q701
P6002A
Q702
P6003A
U01
NADG-8230
PREAMPLIFIER
PC BOARD
P6004A
P6073
P6005A
U06
NAAF-8235
DRIVER AMPLIFIER
PC BOARD
P6931A
U09
NAETC-8238
JL9501A
REGULATOR PC BOARD
P7503B
Q7501
FL TUBE
U02
NADIS-8231
DISPLAY PC BOARD
JUMPER WIRE SOCKET
FLAT CABLE BOARD TO BOARD
TX-SR502/E/8250/HT-R520
U07
NAVD-8236
COMPONENT VIDEO TERMINAL
PC BOARD
U281 U283
P241
U282
P281
P206B
P243B
P253A
P301
U14
P351
NAETC-8243
TERMINAL
PC BOARD
Q301
P801
P243A
P801B P206A
P261A
P306
P101
Q7008
P7502B
P410B P411B
P410A P411A
P7502A
P7503A
U7501
S7501
P253B
U05
NAETC-8234
VIDEO 3 TERMINAL PC BOARD
P261B
P251