Onkyo HT-R495 Service Manual page 32

Table of Contents

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1
ASP Section
BAAF-2690(1/2)
E
ASP
R4304
82k
R4307
0
P1921/1924 Coax Pin Jack:
Pioneer:Black
NPJ-1PDB556 25045774
Other
:Orange Silver NPJ-1PDO554 25045772
C4301
104K
50V
COAX
C4302
103K
50V
D4301
DA2J10100
COAX
3
D4302
DA2J10100
L4301
OPT
*P4002
BK1608HS102-T
2
R4302
C4304
LBC2518T470M
NPJ-1PDO554
10
104K
16V
Q4003
UTSP
TC7WU04FU
R4305
1
Q4002
VOUT 1
47
3
OPT1
VCC 3
C4308
104K
50V
2
GND 2
JSR1165-001recieving
+3.3VTU
TUL
TUR
GNDTU
D
DABTXD
DA
CK
DABRXD
RDSI
NC
C4054
102K
R4056
220k
C4053
102K
R4055
220k
R4033
100k
R4034
100k
R4057
100k
39
GND_6
R4022
R4024
C4012
38
R
9
INR1
330
37
INL1
36
7
INR2
CD
MIC
35
INL2
R4021
8
34
INR3
C
L
R4023
C4011
330
BT
33
INL3
32
INR4
AUX
31
R4020
INL4
R4018
C4010
30
6
INR5
R
TUNER
29
330
INL5
4
28
INR6
VCR
CD
27
INL6
R4017
L
5
330
C4009
R4019
R4016
R4014
3
C4008
R
330
BD/DVD
1
R4013
2
L
C4007
330
R4015
10
P4001
NPJ-6PDWWWRRR561
B
A
1
2
PRC
FFC-100mm
FROM BAPRC-2695(PART-8)
FROM BAPRC-2695(PART-8)
FFC-100mm
P7002B
PRC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NSCT-17P2408
P7003B
NSCT-25P2416
L4302
R4181 1k
C4307
220u
C4181
50V
104J
R4182
220k
10V
*R4183
220k
R4080
22k
R4184
220k
22k
R4081
22k
R4082
22k
R4083
R4084
22k
R4085
22k
R4086
22k
R4087
22k
100k
R4088
100k
R4089
C4088
221J
C4089
221J
-
-
2
-V
+
+
3
NJM4580CG
R4190
C4190
220
5
+
+V
47u
50V
6
-
UTSP
NJM4580CG
Subwoofer
AV=20dB
R4061
4
- -
C4063
1
-V
-V
2
22k
OUT
47u
Q4004
+
+
25V
NJM4580CG
3
R4067
12k
R4063
R4065
C4061
101J
330
3.3k
FR_OUT
R4069
10k
FL_OUT
R4070
10k
C4062
101J
R4068
12k
R4064
R4066
330
3.3k
Downmix
8
5
C4064
+
+V
FL/FR-12dB
7
R4062
SW+3.5dB
47u
6
C_OUT
-
25V
22k
SW_OUT
Chip Select bit:0
C4042
221J
50V
C4040
221J
50V
R4099
C4041
221J
50V
SR_OUT
0
SL_OUT
1
VCC
DGND 2
DA 3
R4097
1k
VOLDAT
CL 4
VOLCLKBD
R4098
1k
5
VEE
6
FR_OUT
OUTFR
7
FL_OUT
SBR_OUT
OUTFL
OUTSW 8
SW
OUTC 9
C_OUT
SBL_OUT
10
OUTSR
SR_OUT
11
OUTSL
SL_OUT
12
OUTSBR
SBR_OUT
OUTSBL 13
SBL_OUT
Mute
Destination List
T2
T3
SW Pre Out
Mount
P4006
Mute
SB ch Mute
NM
Block Cap
C6901-02
Passive SW
J4002
NM
NM
SBL/SBR ch
Amp
NM
Passive SW(SBRch)
P6902A/B
P6903A/B
P6904A/B
R6001,R6002
Amp Emittor
Resistor
R6081,R6082
Power Tr
Q600*
Q602*
IPRO
R660*/R662*
R664*
P6504
Mount
SPOUT
P6505&P6506
NM
P6502
NM
C6523
Mount
C6528&C6529
NM
C6526&C6527
NM
RL6507&C6507&D6507&Q6507
NM
J6030
Mount
J6031&J6032&J6033&J6034
NM
2
3
+15VA
-15VA
R4175
4
18
-V
OUT
1
Q4008
8
UTSP
C4104
7
22u
50V
R4176
R4194
18
10k
C4192
50V
103K
R4142
C4102
Q4102
47u 50V
0
UTSP
R4112
RTAN430C
2.2k
Fch_Mute
C4101
R4111
Q4101
47u 50V
R4141
2.2k
UTSP
0
RTAN430C
CTch_Mute
R4143
Q4103
C4103
0
47u 50V
R4113
RTAN430C
UTSP
2.2k
R4114
R4124
RTAN430C
100
Q4114
270
Q4104
SW_Mute
RTAN430C
C4106
0
Q4106
47u 50V
2.2k
R4146
UTSP
R4116
RTAN430C
Sch_Mute
R4115
C4105
2.2k
Q4105
47u50V
UTSP
RTAN430C
R4145
0
*R4148
*R4108
220k
0
*C4108
*Q4108
2.2k
47u 50V
*R4118
@asimP
UTSP
SBch_Mute
*R4117
*C4107
2.2k
*Q4107
47u 50V
UTSP
*R4147
@asimP
0
V5
H3
V3
T4
V8
H4
NM
Mount
NM
Mount
3504542
63V 6800u
Mount
NM
NM
Mount
Mount
NM
2065525150UL
2065525242UL
2065525206UL
Mount
NM
2SD2390
2SB1560
27k
6.8k
NM
NM
Mount
NM
NM
Mount
NM
Mount
Mount
NM
NM
Mount
Mount
Mount
NM
Mount
Mount
NM
3
4
5
Schematic Diagrams
VOLH
SEC1H
VPROTECT
Mounting screws
IPROTECT
82143006GR
IPRO_MUT
±15VSupply
RS1/2WBJ-82
RS1/2WBJ-100
Q4251
RS1/2WBJ-15
KIA7815API-U
R4261
R4259
+15VA
+25V
R4255
+26V
2 I N
OUT
3
82
100
1 GND
15
1/2W
1/2W
1/2W
RS1/2WBJ-82
RS1/2WBJ-100
R4262
R4260
GND
R4256
-26V
OUT
IN
82
100
-15VA
-25V
22
1W
Q4252
1/2W
1/2W
RS1WBJ-22
KIA7915PI-U
J4108
J4106
J4103
J4105
J4115
J4107
R4119
C4117
1.5k
UTSP
47u 50V
-
C4109
R4195
6
+V
7
2.2k
+
47u 25V
5
8
NJM4580CG
UTSP
Q4115
Q4009
RTAN430C-T112-1
C4110
C4118
Q4116
3
47u 25V
+
+
R4196
1
47u 50V
OUT
2
-V
-V
UTSP
2.2k
-
-
UTSP
4
R4120
1.5k
NRL-2P5A-DC24-129
RL6501
5
4
2
3
6
1
Q6501
C6501
KRC105S
104K
50V
C6521
102J 63V
D6501
C6522
102J 63V
DA2J10100
C6525
102J 63V
C6524
102J 63V
*C6523
102J 63V
NRL-2P5A-DC24-129
GNDC_1
RL6503
5
4
GNDSR
2
3
GNDSL
6
1
Q6503
C6503
GNDSBR
KRC105S
104K
50V
D6503
GNDSBL
*C6527 102J 63V
DA2J10100
*C6526
102J 63V
NRL-2P5A-DC24-129
RL6505
5
4
2
3
6
1
C6505
104K
50V
D6505
DA2J10100
NRL-2P5A-DC24-129
*RL6507
5
4
2
3
*Q6507
6
1
*C6507
KRC105S
104K
50V
*D6507
HPL
HPGND
DA2J10100
HPR
HPDET
3
2
1
5
4
3
2
1
7
6
5
4
3
2
1
P6400B
P6401B
P6402B
CHD-2.5-3
CHD-2.5-5
CHD-2.5-7
FROM BAAF-2690(PART-5)AMP
TX-SR292BT/SR393/SR494, HT-R398/R495
4
5
6
TO BAAF-2690(PART-5) AMP
+VA,GNDAD,S1L+,S1L-
GNDAD
+VA
R4251
2.2
1W
S1L-
D4251
D4253
R4253
R4251-54
1W
RNU1WCJ-2.2
2.2
RL1N4003
RL1N4003
GNDAD
D4252
D4254
RL1N4003
RL1N4003
1W
2.2
R4252
R4254
S1L+
2.2
1W
IN_SBR
GNDAD
IN_SR
GNDAD
IN_FR
GNDAD
IN_C
GNDAD
IN_FL
GNDAD
IN_SL
GNDAD
IN_SBL
C4240
102K
50V
NPJ-4PDRWB785
C4230
102K
50V
7
C4114
R4154
R4177
2
100
SW
1
R4174
3
100
R4199
C4115
R4155
L
5
100
ZONEB
4
100
C4116
R4156
R
6
R4200
P4007
P6501
NTM-4PDMNRR414
SPOUTFR
1
R
SPOUTFL
2
L
SPOUT FR
3
R
SPOUT FL
4
L
5
*P6504
NTM-6PDMLR442
8
1
SPOUT C
4
2
SPOUT SR
5
3
SPOUT SL
6
7
*J6034
*P6502
NTM-10PDMLR444
12
1
SPOUT C
6
2
SPOUT SR
7
3
SPOUT SL
8
4
SPOUT SBR
9
ZONEBR/BiAMPR/SW
5
SPOUT SBL
10
ZONEBL/BIAMPL
11
*P6505
NTM-4PDMLR446
6
1
SPOUT SR
3
2
SPOUT SL
4
5
*P6506
NTM-4PDMLR446
*C6529
102J 63V
6
1
3
SPOUT C
2
Passive SW
*C6528 102J 63V
4
5
6
E
D
C
B
A

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