Onkyo HT-R570 Service Manual page 17

F
13
MUTE
12 VD_SW_SCL
SCL
11 VD_SW_SDA
SDA
10
VCC
9
GND
8
SCIN5
Q3002
105Z C3099
7
NJW1326FH2
SCIN4
105Z C3098
6
SCIN3
105Z C3097
5
SCIN2
105Z C3096
4
SCIN1
105Z C3095
3
SYIN5
105Z C3094
2
SYIN4
105Z C3093
1
SYIN3
105Z C3092
C3061
AUX_V
10/50
D (To HDMI)
R9033
(To DSP)
1(1/2W)
(To LAN)
G
(To U.Port)
P
D9023
KDS4148U
2 1
RAD-157
Q9022B
Q9022
NJM78M05
0 1 3
I O
W)
105Z
C3089
2 1
RAD-140
Q9031B
Q9031
MPC2905BHF
1 R9032 1 3
I O
W) 3.3(2W)
R2115
X-SA607
R-3.1
MQ MMO MMR)
680
MQ MMO MMR)
MQ MMO MMR)
MQ MMO MMR)
R 470
JL5502B
TO BCAF-0008
TO BCAF-0014
G
VMUT
ONLY
TX-SR307 HT-R370
Q2072
C3060
NJM2505AF
10/50
1
Vout
5
VGND
2
GND
4
3 Vin
V+
cd4050
R2048
NJM4580M-D
5
22
7
Q2004:A
6
R2111
22K
C2080
101J
C2081
101J
R2110
22K
2
1
Q2004:B
R2016
3
R2049
0
NJM4580M-D
22
H
29_Chassis
GND_P
C2104 R2117
+12V
100
470/6.3
+12V
GND_D
C2103 R2116
GND_D
100
470/6.3
GND_D
R2132
R2015 AUDIO_L
0
1M
AUDIO_R
R2133
GND_IPD
N.M GND_A
R2109
22K
GND_V
R2104
Composite
DCKDET2
22K
MMPDETINT
MMPDET DCKDET1
MMPTXD
MMPRXD
RESET
R2130 1M MMPRST
SCL
MMPSCL
R2131
SDA
MMPSDA
N.M
R2105
22K
R2108
22K
UNIVERSAL PORT SECTION
TX-SR307 HT-R370 NO
OTHER YES
I J
TX-SR607 TX-SA607 DT-R30.1
C3084
VOUT_2
470/6.3
C3009
YOUT_1 R3084
470/6.3
75
C3055
R3085
PBOUT_1
470/6.3 75
C3054
R3086
PROUT_1
75
470/6.3
R9029
0.22(1W)
R9036
0
R-9036
TX-SR307 HT-R370 HT-R570
NO
OTHER YES
BCETC-0023
U0021 UNIVERSAL PORT PC BOARD
1 Chassis
1
2 2 GND_P
3 R2100
3
FRU090
4 4
5
5
6 GND_D
6
7
7
0
8 AUDIO_L
8
0
9 9 AUDIO_R R2150
10 10 GND_IPD
R2151
11 11 GND_A
12
12 GND_VD
13 13 Composite
14
14 DCKDET2
15 15 DCKDET1
TX
16 16 TX
RX
17
17 RX
18
18
19 19
20
20
RESET
SCL
SDA
UNIVERSAL PORT
P2081
U-PORT(UNIVERSAL PORT)
PIN ARRANGEMENT
HT-R570
K
(HDMI UPCON)
ONLY
GND_A
1
ADINCV2
2
3
4
5
ADINPY 6
7
ADINPB
8
9
ADINPR
10
11
GNDP 5
+12V_HD 4
GNDP
3
+12V_HD 2
GNDDSP
1
GNDA 26
GNDA
25
+5VA_CODEC 24
+5VD_CODEC
23
GND_DG(GND_VD(MPUGND))
22
GND_VD 21
+12VD 20
+12VD 19
POFF2 18
AUX_GNDV
R3089 17
AUX_V 16
75
VMUT 15
VD_SW_SCL 14
VD_SW_SDA 13
FCTRL/DCTRL 12
MMPDETINT 11
MMPRST 10
MMPSDA 9
MMPSCL 8
MMPRXD 7
MMPTXD 6
MMPDET 5
+5VDIS 4
-VP 3
FLAC2
2
FLAC1
1
DT-R20.1 DT-R30.1
ONLY
(RS232)
3
+12VTRG 2
GND_VD
1
4 3 2 1 4 3 2 1 4 3 2 1
E9003 E9002 E9001
L2100 BLM18PG181SN1D 1
L2101 BLM18PG181SN1D 2
3
L2102 BLM18PG181SN1D 4
5
6
L2103 BK1608LM182-T
7
L2104 BK1608LM182-T
8
9
10
L2105 BK1608LM182-T
11
L2106 BK1608LM182-T
12
L2107 BK1608LM182-T
13
L2108 BK1608LM182-T
14
15
16
L2109 BK1608LM182-T
17
L2110 BK1608LM182-T
18
L2111 BK1608LM182-T
19
L2112 BK1608LM182-T
20
L2113 BK1608LM182-T
21
L2114 BK1608LM182-T
22
L2115 BK1608LM182-T
23
24
25
26
27
12 1
13
24