Onkyo HT-R580(B) Service Manual page 20

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2
A B
SCHEMATIC DIAGRAMS-7 Q Q
3 7 6 3 1 5 1 5 0
Video Section
1
U0042 VIDEO PC BOARD BAVD-0375
U0042 VIDEO PC BOARD BAVD-0389 (DTR-20.2/ 30.2 Only)
2
TX-SA578/TX-SA608
ONLY
(D Treminal)
1 PR_IN2
2 PB_IN2
3 Y_IN2
4
5
6 PR_IN1
7 PB_IN1
8 Y_IN1
9
10
11 PROUT_2
3
12 PBOUT_2
13 YOUT_2
14
15 DCTRL
16 GND_VD
17 +5V
R2116
3 75 PR_IN2
PR
C2116 PRIN_2
1/50
R2115
(VCR/DVR)
2 75 PB_IN2
4
PB
COMPONENT R2157 C2115
PBIN_2
IN2
0
1/50
R2114
1 Y_IN2
75
Y
C2114
YIN_2
4 1/50
9 C2203
T E
L 1 3 9 4 2 2 9 6 5 1 3
103K
R2113
7 75 PR_IN1
PR
R2156
C2113 PRIN_1
0 1/50
R2112
(DVD)
6 75 PB_IN1
COMPONENT PB
R2155
C2112 PBIN_1
IN1
1/50
0
R2111
5 75 Y_IN1
5 Y
C2111 YIN_1
8 1/50
12 R2110 C2110 PROUT_3
PR
75
470/6.3
C2109
11 R2109 PBOUT_3
COMPONENT
PB
75
OUT 470/6.3
C2108
10 R2108 YOUT_3
Y
75 470/6.3
13
6
C2107
GAME/TV
6 VIN_5
(VIDEO3 IN) R2107
10/50
5 75
C2106
CBL/SAT 4 VIN_4
(VIDEO2 IN)
R2106
10/50
75
3
R2105
C2105
2 VOUT_1
VCR/DVR OUT
(VIDEO1 OUT) 75 470/6.3
1
C2202
7 102K
6 C2104 VIN_3
VCR/DVR
R2104
(VIDEO1 IN)
10/50
7
5 75
C2103
4 VIN_2
DVD IN
R2103
10/50
3 75
R2102 C2102
2 VOUT_MON
MONITOR
OUT
75 470/6.3
1
C2201
102K
7
w w w
8
C D
DCTRL
POFF2
NOTE
DEL:Deletion
ADD:Addition
DC Canadian model
DD USA model
DF Taiwanese model
MO Saidi Arabian model
MQ Hong kong model
PA Australian model
PB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model
According to S2 output
TX-SR308 HT-R280/ 380/ 538/ C230 J2054 TA Jumper
F9001 5A125V
OTHER
D9014
R9012
4
J2054
KDS4148U
1(1/2W)
F9001
5A/125V
R9013 D9015
D9016
1(1/2W) KDS4148U 6
UDZS6.2B
DEL:TX-SR308/HT-R380/HT-R538/TX-SR508/HT-R560
(HDMI No Upcon)
HT-RC260/TX-SR608/DTR-20.2/DTR-30.2
TX-SR308(MM,MP)/HT-R380(MM,MP)
TX-SR508(MM,MP)
TX-SA578/TX-SA608
OTHER
x a o
y
JL952B
. i
TO SD-4a B-8 BAPS-0342
TO SD-3b J-7 BAPS-0349
TO SD-4c B-3 BAPS-0356
To PTRANS FIX PWB
http://www.xiaoyu163.com
E F G
27 13 VMUT
PBOUT3 MUTE
28 12 VD_SW_SCL
PBOUT2 SCL
29 11 VD_SW_SDA
PBOUT1 SDA
30 10
YOUT3 VCC
31 9
YOUT2 GND
32 8
YOUT1 SCIN5
Q2001
C9029 33 7 105Z C2019
VCC NJW1326FH2 SCIN4
104Z 105Z C2018
34 6
SCOUT3 SCIN3
C9028 105Z C2017
35 5
SCOUT2 SCIN2
105Z C2016
470/6.3 36 4
SCOUT1 SCIN1
105Z C2015
37 3
VCC SYIN5
38 2 105Z C2014
SYOUT3 SYIN4
39 1 105Z C2013
SYOUT2 SYIN3
105Z C2012
C2025
H3, D2
105Z
(AUX_V)
R2101 EXCEPT H3, D2
C2101
75 AUX_V (AUX_V)
10/50
Q Q
3 7 6
+12V_HD (To HDMI)
R9033
+12S (To DSP)
1(1/2W)
+12VMMP (To U.Port)
D9023
KDS4148U
2 1
RAD-157
Q9022B
Q9022
NJM78M05
R9020 R9021 1 3
I O
8.2(1W) 8.2(1W)
2 1
D9011
RAD-140
D5SBA20
Q9031B
Q9031
1
MPC2905BHF
R9031 R9032 1 3
I O
3.3(2W) 3.3(2W)
D9011B
RAD-083
5
+12VTRG (To LAN)
D9016
UDZS7.5B
UDZS6.8B
UDZS5.6B
UDZS6.2B
u 1 6 3
http://www.xiaoyu163.com
TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/980/C230/C260 DTR-20.2/30.2
H I
2 4
8 9 9
ONLY
3 1 5 1 5 0 8 9
Q2002
DEL:TX-SA578/TX-SA608
C2001
1
C2003
Vout 5 R2001
VGND
10/50 2
22
GND 470/6.3
4
3 Vin
V+
C2005 R2002
NJM2505AF
470/6.3 22
R2003
ONLY:
1M
TX-SA578V/TX-SR608/TX-SA608
HT-RC260/DTR-30.2/DTR-20.2
m
c o
.
J K
2
8 9 9
DEL:TX-SR308/ HT-R380, HT-R538
TX-SR508/ HT-R580
(For HDMI Upcon)
GND_A
1
C2120
ADINCV2
VOUT_2 2
470/6.3 3
470/6.3
YOUT_1 R2119 ADINPY 4
C2119 5
0
C2118
PBOUT_1 R2118 ADINPB 6
7
470/6.3 0
C2117
R2117 ADINPR
PROUT_1 8
0 9
470/6.3
GNDP 5
R9043
+12V_HD 4
GNDP
0.22(1W) 3
+12V_HD 2
GNDDSP
1
GNDA 24
GNDA 23
+5VA_CODEC 22
+5VD_CODEC 21
GND_DG(GND_VD(MPUGND))
20
GND_VD 19
+12VD 18
+12VD 17
POFF2 16
AUX_GNDV 15
AUX_V 14
VMUT 13
VD_SW_SCL 12
VD_SW_SDA 11
DCTRL 10
MMPDETINT 9
MMPRST 8
MMPSDA 7
MMPSCL 6
2 4 9 8 2 9 MMPRXD 9 5
MMPTXD 4
MMPDET 3
FCTRL 2
1
SDA
MMPSDA 15
MMPSCL SCL 14
MMPRST RESET 13
MMPRXD RX 12
MMPTXD TX 11
DCKDET1
MMPDET 10
DCKDET2
MMPDETINT 9
Composite 8
GND_V 7
GND_D 6
Z2_R 5
Z2_GND
4
Z2_L
3
+12V
2
GND_P 1
10/50
(UPORT LROUT) C2030
SUBL 1
GND_SUB 2
SUBR 3
10/50
C2032
(FAN)
1.2K
4.7K R2502
Q2501
R2503 2SA950
Q2502 1.8K
2SC1815
R2504
1
2
C2501
220/25
D2, D3 ONLY
(RS232)
3
+12VTRG 2
GND_VD 1
BAVD-0375
4 3 2 1 4 3 2 1 4 3 2 1
BAVD-0389
E9003 E9002 E9001