Onkyo TX-NR509 Service Manual page 25

A B
PRINTED CIRCUIT BOARD VIEWS-3B
U003
HDMI CIRCUIT PC BOARD
1
BAHDM-0682
(U0030 x 2)
B-side view
A-side pattern
B-side pattern
2
R609
R613
3
4
5
C
C706
C709
C8976
R635
R633
C707
R538 C705
R505 Q8105
R554
C8170
C513
R557 R509 R721
R552
R550 R544 R539
R551
R582 R8132
R591
R514
R592
R593 R512
R594
L8911
R610
R601
C8911
C509
L8922
C504
R616
L8923
R619 C503
C8986
C8158
R638 R646 Q8972
R611
R617
C8987 C8159
R618 R623
C8988
L8939
R652
L8938
R151 L8921
R651 L8925
C527
C151 R152 C520
L153 R154 D8100
R8159
R8160
C8164
C8155
C8165
C8156
R8181 R8182
D E
D183
L746
D182
C3053
C3052
C708
C8956 C8936
C3051
Q3105
R3104
R3103
R3149
C3155
C8125
R3185
TP81
L3006
Q3109
C3160
R3268
R3237 C3157
C3024
R3232 C3129
R3239
R3241
C8116
C3019
C8115
C8114 25140682A 1 C3030
C8113
R3029
C8112
QPWBCHDM0682A1
R3031
C8111
C3106
C8107
L3103
L3005
C8108
L3104
C8106
C8105
C3026
C3021
R3032 L3110
C8104
1
C8103
C3145
Q3005
Q8116 Q8117
Q8113
Q8115
Q8118
Q8114
C3134
C3135
Same as above
QPWBCHDM0682A1 25140682A
F G
MIC_MUT
R3314
Z2NET_R
Q3210
X171 Z2GND
Z2NET_L
SBL-
L402
C354
SBL+
C3220 Q302 SBR+
L306
SBR-
C173
1
LEDPURE
LEDMUT
R3313
L303
VOLDATA
R332
VOLCLK
VPROTECT
C355 IPROTECT
R362
SEC1H
X3202 L401
VOLH
R3109
R3236 AMUT
R3278
Z2MUT
R3107
R3001
C3011 SBZ2MUT
C3138
R3003 ~HPDET
TP67 R3005 48
SL-
TP96
SL+
SR+
SR-
C3105
SPRLZ2 CT-
R3020 SPRLCS
C3158
CT+
R3021 APOWER
C3156 SW+
R3063
SPRLSB SW-
R3047
C3127
R3061 SPRLF FL-
TP77 C3128
LTAD FL+
GND FR+
R3041 R3044
R3042 R3045
RTAD FR-
1 C3014
R3025
C3010
~PLLRST
GND_D
PLLSDA
GND_CH RI
PLLSCL
GND_CH
GNDDG
GND_D
COAX2
~PLLSEN
COAX1
GND
+3.3VMPU
R3176
OPT1
R3177 OPT2
R3179
R3178
C3149
B-side
TX-NR509
H