Onkyo HT-RC270 Service Manual page 33

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A
B
SCHEMATIC DIAGRAMS - 30
DISPLAY SECTION
Q Q
3 7 6 3 1 5 1 5 0
U0065
BAPS-0126
R9308
0.1(1/2W)
1
33(1/2W)
R9310
D9312
D9313
RL1N4003
RL1N4003
Q9301
2SC2235-Y(TPE6_F)
D9316
R9304
0.05A
10(1/2W)
RL1N4003
6
FLAC2
D9314
D9315
5
FLAC1
RL1N4003
RL1N4003
-VP_AC2
4
3
-VP_AC1
2
1
(EH)
NPLG-6P120
P9301A
2
3
4
U0063
BAETC-0124
JL7560B
JL7560:3J150606B15
U7520
1
R7520
JL7560A
NSCT-3P874
IN
NSCT-3P874
220
OPTF
1
1
OPTF
L7520
LBC2518T2R2M
3
+5VMPU
2
2
+5VMPU
VCC
GND_DG
3
3
GND_DG
T E
L
1 3 9 4 2 2 9 6 5 1 3
2
GND
JSR1321-001
1
R7521
2
330
Rch
3
4
5
5
Lch
6
R7522
7
330
8
VIDEO
9
P7522
NPJ-3PDB694
R7561
vishay RF1
100
U7560
TSOP34338RF1F
3
2
6
1
R7560 1K
+3.3VMPU
LED_REMO
Q7540
DTA123JKA
D7570A
(LED)LH-5-5
GND_DG
KEYINT1
KEYINT0
KEY0_1
7
GND_DG
KEY1
R7621
R7622
R7623
270
330
470
*
GND_DG
KEY2_1
R7632
R7633
330
470
w w w
GND_DG
KEY3
8
R7641
R7642
R7643
270
330
470
*
*
GND_DG
C
D
U0060
BADIS-0121
JL9303B
NSCT-5P876
NPLG-5P588
JL9303A
FLAC1
FLAC1
1
1
FLAC1
FLAC2
2
2
FLAC2
-VP
3
3
-VP
+3.3VMPU
4
4
+3.3VMPU
FLAC2
5
5
NC
NC
*
*
+3.3VMPU
2009991168UL
*
GND_DG
*
P7501:NSAS-80P1805
0
40
GND_VD
R7511
39
AUXCV_IN
38
-12VA
37
+12VA
36
AUX_R
0
35
GND_AUX
R7512
34
GND_AUX
33
AUX_L
32
MICOUT
31
MICMUT
30
MICDET
29
OPTF
28
VOLA
27
VOLB
26
+5VMPU
25
KEY3
24
KEY2
23
KEY1
22
KEYINT1
21
KEYINT0
20
+3.3VST
19
+3.3VMPU
18
GND_DG
17
GND_DG
16
FLD_SDO
15
FLD_CLK
14
GND_DG
13
FLDRST
12
FLD2CS
11
FLD1CS
10
LED_REMO
9
REMIN
8
REMIN
7
KEY0
6
NC
5
LEDZONE4/LEDTHRU
4
LEDZONE3
3
LEDZONE2
2
GND_DG
1
LEDSTBY
P7501B
A2545WR2-2x20P(IDE40SIDE)
2
+
C7539
1
A
10/35(SA)
3
-
NJM4580M-D
5
7
C7540
B
6
10/35(SA)
Q7534
R7618
3.9K
R7624
R7625
R7626
R7627
R7628
560
820
1.2K
3.9K
2.2K
R7634
R7635
R7636
R7637
R7638
560
820
3.9K
1.2K
2.2K
+
x
a o
y
R7644
R7645
R7646
R7647
R7648
.
i
560
820
1.2K
2.2K
3.9K
http://www.xiaoyu163.com
E
F
-VP
-VP
P3
49
32
P20
P38
SEG2
P2
50
31
P21
P37
SEG1
SEG19
SEG20
P1
51
30
P22
P36
SEG0
SEG21
+3.3VMPU
52
29
P23
+3.3VMPU
VCC2
SEG22
53
28
P24
16G
DIG15/SEG39
SEG23
54
27
P25
15G
DIG14/SEG38
SEG24
55
26
P26
14G
GND_DG
DIG13/SEG37
SEG25
56
25
P27
13G
DIG12/SEG36
Q7502
SEG26
57
24
-VP
12G
DIG11
-VP
58
M66005-0001AHP
23
P28
11G
DIG10
SEG27
59
22
P29
10G
DIG9
SLAVE
SEG28
60
21
P30
9G
UPPER
DIG8
SEG29
61
20
P31
8G
DIG7
SEG30
62
19
P32
7G
DIG6
SEG31
63
18
P33
6G
DIG5
SEG32
64
DIG4
17
P34
5G
SEG33
C7526
101J
*
C7525
101J
*
C7594
101J
*
C7514
C7593
101J
104Z
*
C7519
104Z
WF61
WF62
WF63
U0061
BASW-0122
LEDZONE4/LEDTHRU
1
11
LEDZONE4/LEDTHRU
LEDSTBY
2
10
LEDSTBY
Q
Q
LEDZ2
3
9
LEDZ2
3
7
6
LEDZ3
4
8
LEDZ3
5
7
NC
NC
KEY0
6
6
KEY0
+5VMPU
7
5
+5VMPU
GND_DG
8
4
GND_DG
KEY2
9
3
KEY2
KEY0_1
10
2
KEY0_1
KEY2_1
11
1
KEY2_1
P7599B
P7599A
NPLG-7P135
NSAS-7P1800
GND_AUX
1
7
GND_AUX
GND_AUX
2
6
GND_AUX
MICOUT
3
5
MICOUT
MICMUT
4
4
MICMUT
MICDET
5
3
MICDET
+12VA
6
2
+12VA
-12VA
7
1
-12VA
22K
22K
Q7533
RN2403
R7539
R7538
220
220
R7619
12K
R7629
12K
R7639
U0064
BAETC-0125
12K
u 1 6 3
JL7591A
JL7591B
NSCT-5P896
NSCT-5P896
+3.3VMPU
1
1
+3.3VMPU
R7649
VOLA
2
2
VOLA
.
12K
VOLB
3
3
VOLB
GND_DG
4
4
GND_DG
5
5
NC
NC
G
H
8
9
2
4
9
49
32
P55
SEG2
50
31
P56
SEG1
SEG19
SEG20
51
30
P57
SEG0
SEG21
52
29
P58
VCC2
SEG22
53
28
P59
DIG15/SEG39
SEG23
54
27
P60
DIG14/SEG38
SEG24
55
26
P61
DIG13/SEG37
SEG25
56
25
P62
DIG12/SEG36
Q7501
SEG26
57
24
-VP
DIG11
-VP
58
M66005-0001AHP
23
P63
DIG10
SEG27
59
22
P64
DIG9
MASTER
SEG28
60
21
P65
LOWER
DIG8
SEG29
61
20
P66
DIG7
SEG30
62
19
P67
DIG6
SEG31
63
18
P68
DIG5
SEG32
64
DIG4
17
P69
SEG33
C7532
101J
*
C7529
101J
*
C7528
101J
*
C7527
101J
*
1
1
C7511
104Z
D7592
*
D7607
+5VMPU
SLR-342MGTE7P
SLR-342MGTE7P
SLR-342MGTE7P
ZONE3
ZONE2
ZONE4
3
1
5
1
5
0
8
GREEN
9
GREEN
2
GREEN
Q7593
DTC123JKA
Q7592
DTC123JKA
Q7598
DTC123JKA
R7611
R7612
R7613
R7614
R7615
R7616
R7617
330
820
1.2K
2.2K
270
470
560
R7631
270
R7531
100
C7537
L7530
330J
LBC2518T2R2M
R7537
33K
+
+
2
1
C7535
R7532
A
330
10/35(SA)
3
J7530
C7538
-
TA_5.0_DIM
10/35(SA)
5.6K
NJM4580M-D
1
1
5
*
7
B
Q7531
6
RN1441
Q7530
NSCT-3P874
m
1
c o
2
R7592
10K
3
50.2
70.2/80.2/DHC
R7593
4
3
2
1
10K
S7590
Y
*
E7601
NEJITANSI ST3
EVEHD1F3024B
DTR-50.2
I
J
K
8
2
9
9
Q7500
HNA-16SL05T
Q7500A
FL HOLDER
D7595
SLI-343URC-TE7
D7593
STANDBY
RED
4
9
8
2
9
9
5
4
2
3
7
8
1
*
P7530
MSJ-035-05C B AG GR type(GOLD)
1
2
3
JL7562A
N

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