Onkyo HT-RC260 Service Manual page 38

A B
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD VIEWS-1_2
AMPLIFIER SECTION
BAPS-0356 (FL TUBE -VP PC BOARD)
1
U0011
B-side(Soldering side)
QPWBCAF0355B1
25140356
1
R965
2
R962
U0014
BAETC-0359 (TRANS TRM PC BOARD)
B-side(Soldering side)
TP6006
QPWBCAF0355B1
25140359 1
YEW BLK
T E TP6005
L 1 3 9 4 2 2 9 6 5 1 3
TP6001
TP6004
TP6002
3
U0012
BAETC-0357 (THERMAL SEN PC BOARD)
B-side(Soldering side)
25140357 1
4
QPWBCAF
0355B1
w w w
5
.
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C
BAAF-0355 (AMPLIFIER PC BOARD)
U0010
B-side(Soldering side)
TP4002
R4021
L4001
C4114
R4004
C4113
RI
R4043
R4064 R4063
R4044
RI_GND
R4067
TU_R
C4001
GND C4111
TU_L
C4112
GND
GND C4002
VLSC_FR
DAC_FR
LTAD
VLSC_GND
RTAD
DAC_FL
GNDA VLSC_FL
DAC_FR
DAC_FL
DAC_SW
DAC_CT
DA_SR
DAC_SL
DAC_SBR
DA_SBL
AUX_L UP_L
R4192
AUX G
GND
AUX_R
UP_R
MICOUT
+15V R4099
R4097
-15V
-15V R4093
R4195
R4091
+15V R4189
R4190
VOLDATA
R4222
VOLCLK
PROTECT
IPROTECT
SEC1H
R4220 1
VOLH R4132
Q4003
AMUT
R4181
R4096
+15V
R4092
-15V
R4221
R4182 C4131
R4180
R4210 R4131
Z2MUT
SZ2MUTE
SR RST
SR RXD
SR TXD
SBRELAY
PRRLF
œ œ
VOLH
Q6701
Q6713
Q6703
œ
œ œ
R6714 SBR SR
R6146
R6156
R6016
R6014
B C E B C
B C E
B C E
x a o u 1 6 3
y
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D E
8
R4049 R4055
C4009 C4015 R4017 R4018 Q4108
R4057 R4058
R4053 C4013
R4048 R4059 R4060
R4050 C4014 R4056 C4017 C4018
C4004
R4047
C4016
C4010
C4003
R4089
R4082
R4232
Q Q
3 7 6 3 1
R4107
R4133
QPWBCAF0355B1
25140355A 1
1
R4130
Q4130
œ œ
œ œ œ œ
C
R
œ œ
œ œ œ
R6151
R6194
R6154
R6144
R6141
R6301
R6012
R6011
E B C E B C
B C E
B C E
.
TX-SA608 TX-SR608 HT-RC260 DTR-20.2/ 30.2
F G
2 4
9 9 8
D4207 D4218
C4206
C4214
C4031
C4208
R4024
C4030
R4033
C4035
R4028 R4032 R4073
R4077 R4072 C4033
R4119 R4034 C4036
C4027 C4032
R4074
C4034
R4209
Q4115
Q4117
R4126
Q4116
Q4107
Q4200
R4116
Q4106
R4110
Q4105
R4114
Q4100
R4102 R4226
R4236
R4023
R4228
R4227
R4123
R4104 R4120
R4231 R4230 R4229 Q4113
R6306
Q4110
5 R4103 1 5 0 8 9 2 4
R4124
R4121 R4122
R4105
Q4103
Q4114 Q4111
Q4112
Q4104 Q4101 Q4102
Q6707
œ œ
œ
œ
SBL
œ œ œ œ œ
R6140 SL
R6192
R6150
R6033
m
R6013
B C
R6010 B C E
B C E
E
B C E B C
c o
H
2
9 9
Q4201
9 8 2 9 9
œ œ œ
R6305
R6145
R6155
E
R6015
B C E