Onkyo HT-RC270, Service Manual

Page: 30 / 172

SCHEMATIC DIAGRAMS - 26
DISPLAY SECTION
DTR-40.2, DHC-40.2
A
1
2
3
4
5
B C D E F G H
6
7
8
I J K
FLDRST FLD2CS
P35
+3.3VMPU
P19
P18 P17
P16 P15
P14 P13 P12 P11 P10
P1
-VP
P27
P34
P33
P32
P31
P30
P29
P28
P26
P25
P24
P23
P22
P21
P20
P9 P8
P7 P6
P5 P4
P3
P2
16G
+3.3VMPU
1G
16G
1G
-VP
MICDET
2G
3G 4G
+3.3VMPU
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
15G
P36
P38
P37
P46 P50 P49 P48 P47 P51 P45 P54 P53 P52 P44 P43 P42
P41
P40
P39
-VP
P63
P62
P61
P60
P59
P58
P57
P56
P55
FLDRST
FLD1CS
P69
P68
P67
P66
P65
P64
P70
+3.3VMPU
FLAC1 FLAC1
P3
P5 P7
P9
P2
P4
P6 P8 P1
P11
P10 P12
P18 P19 P16 P17 P14 P15 P13
P34
P32 P30
P28
P26 P24 P22 P35
P33 P31 P29 P27
P25
P23 P21
P20
P67
P66 P64 P62 P56 P54 P52 P50
P48
P46 P44
P42
P40 P38 P36
P65 P63 P61 P57 P55 P53 P51 P49 P47 P45 P43 P41 P39 P37
P60
P58
P59
P70 P68
P69 14G 12G
15G 13G 11G
10G
9G
8G
7G
6G
5G 4G 3G 2G
FLAC2
FLAC2
SH
REMIN
+3.3VST
KEY0_1
KEYINT0
KEYINT1
KEY3
KEY1
KEY2_1
KEY1_1
+3.3VMPU
VOLA
VOLB
+3.3VMPU
LEDSTBY
LEDZ2
+5VMPU
KEY1_1
KEY0_1
KEY2_1
KEY2
KEY0
KEY2
KEY2_1
+5VMPU
LEDSTBY
KEY0_1
KEY1_1
KEY0
LEDZ2
+3.3VMPU
-VP
FLAC1
FLAC2
FLAC2
+3.3VMPU
-VP
GND_DG GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
GND_DG
FLD_SDO FLD_SDO
MICOUT MICMUT
-12VA +12VA
FLD_CLK FLD_CLK
GND_VD
LEDSTBY
KEY0
REMIN
FLD2CS
KEY2
KEY1
KEYINT1
FLDRST
+3.3VST
+5VMPU
LEDZONE2
KEYINT0
KEY3
VOLB
OPTF
VOLA
MICDET
AUX_L
AUX_R
AUXCV_IN
+3.3VMPU
-12VA
+12VA
GND_AUX
GND_AUX
MICOUT
MICMUT
GND_DG
GND_DG
FLD_SDO
FLD_CLK
GND_VD
REMIN
FLD1CS
GND_DG
GND_AUX AUXCV_IN
AUX_R AUX_L
+
Q7500A
FL HOLDER
OR:2SC2712-Y(TE85L_F)
OR:2SC2712-Y(TE85L_F)
22K
22K
5.6K
UPPER
SLAVE
LOWER
MASTER
Rch
Lch
VIDEO
A2545WR2-2x20P(IDE40SIDE)
MSJ-035-05C B AG GR
(Part-14)
SN:27142074
TO BACPU-0463
*
* *
DISPLAY
+
L MOVIE/TV
L MUSIC
L GAME
MEMORY
SETUP
TUNING UP
PRESET L
ENTER
TUNING DOWN
PRESET R
RETURN
TUNING MODE
DIMMER
VCR/DVR
CBL/SAT
GAME
AUX1
TV/TAPE
TUNER
CD
PHONO
PORT
NET/USB
SN:2009991072UL
Z2
STANDBY
LEVEL UP
LEVEL DOWN
STANDBY
RED
ZONE2
GREEN
TONE
DVD/BD
ZONE2 OFF
NEJITANSHI ST3
For USB Cable hold
NC
FLAC1
LEDLATCH
LED_REMO
LEDPURE
LEDZONE4/LEDTHRU
LEDZ3
NC
NC
NC
NC
NC
R7537
33K
C7537
330J
R7529 220K
C7543
102K
R7530 4.7K
R7534
100K
R7532
330
C7518
104Z
R7504
2.2K
R7503 2.2K
C7513
104Z
C7502
104Z
R7500
220
C7503
104Z
R7501
220
R7954
100K
R7939
100K
R7539
220
R7540
47K
C7535
10/35(SA)
C7538
10/35(SA)
R7536
33K
R7533
1.8K
C7501
223K
C7505 473K
R7535
1K
J7531
TA_5.0_DIM
Q7530
NJM4580M-D
2
3
5
6
4
7
1
8
+
A
B
-
R7506
2.2K
R7505
2.2K
C7504
473K
C7519
104Z
C7514
104Z
Q7534
NJM4580M-D
2
3
5
6
4
7
1
8
+
A
B
-
C7522
221J
R7538
220
C7524
102K
D7500
UDZS10B
D7521
1SS355
D7520
1SS355
D7523
1SS355
D7530
UDZS5.1B
Q7503
2SC2712-GR
2
1
3
Q7504
2SC2712-GR
2
1
3
Q7533
RN2403
Q7532
RN1441
1
3
2
C7534
47/35(MA)
C7506
33/50(MA)
C7511
104Z
C7900
104Z
R7510
2.2K
R7509
2.2K
R7508
2.2K
R7507
2.2K
C7536
NC
R7527
22K
C7523
221J
Q7501
M66005-0001AHP
49
SEG2
50
SEG1
51
SEG0
52
VCC2
53
DIG15/SEG39
54
DIG14/SEG38
55
DIG13/SEG37
56
DIG12/SEG36
57
DIG11
58
DIG10
59
DIG9
60
DIG8
61
DIG7
62
DIG6
63
DIG5
64 DIG4
1
DIG03
2
DIG02
3
DIG01
4
DIG00
5
_RESET
6
_CS
7
SCK
8
SDATA
9
P1
10
P0
11
VCC1
12
XOUT
13
XIN
14
VSS
15
SEG35
16
SEG34
17
SEG33
18
SEG32
19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
-VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
SEG21
31
SEG20
32
SEG19
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
Q7502
M66005-0001AHP
49
SEG2
50
SEG1
51
SEG0
52
VCC2
53
DIG15/SEG39
54
DIG14/SEG38
55
DIG13/SEG37
56
DIG12/SEG36
57
DIG11
58
DIG10
59
DIG9
60
DIG8
61
DIG7
62
DIG6
63
DIG5
64
DIG4
1
DIG03
2
DIG02
3
DIG01
4
DIG00
5
_RESET
6
_CS
7
SCK
8
SDATA
9
P1
10
P0
11
VCC1
12
XOUT
13
XIN
14
VSS
15
SEG35
16
SEG34
17
SEG33
18
SEG32
19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
-VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
SEG21
31
SEG20
32
SEG19
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
R7502
27K
C7512
180J
C7515
NC
C7526 NC
C7527
NC
C7528
NC
C7529 NC
C7532 NC
C7525 NC
C7593
NC
C7594
NC
Q7531
NC
1
3
2
R7522
330
R7521
330
L7530
LBC2518T2R2M
R7531
100
D7531
1SS355
D7532
1SS355
C7530
102K
J7530
TA_5.0_DIM
C7531
102K
R7528 220K
R7526
22K
P7530
1
2
4
5
P7522
NPJ-3PDB694
7
8
9
4
5
6
1
2
3
Q7500
HNA-16SL05T
1
F1
2
F1
4
P1
5
P2
6
P3
7
P4
8
P5
9
P6
10
P7
11
P8
12
P9
13
P10
14
P11
15
P12
16
P13
17
P14
18
P15
19
P16
20
P17
21
P18
22
P19
23
P20
24
P21
25
P22
26
P23
27
P24
28
P25
29
P26
30
P27
31
P28
32
P29
33
P30
34
P31
35
P32
36
P33
37
P34
38
P35
39
1G
40
2G
41
3G
42
4G
43
5G
44
6G
45
7G
46
8G
47
9G
48
10G
49
11G
50
12G
51
13G
52
14G
53
15G
54
16G
55
P36
56
P37
57
P38
58
P39
59
P40
60
P41
61
P42
62
P43
63
P44
64
P45
65
P46
66
P47
67
P48
68
P49
69
P50
70
P51
71
P52
72
P53
73
P54
74
P55
75
P56
76
P57
77
P58
78
P59
79
P60
80
P61
81
P62
82
P63
83
P64
84
P65
85
P66
86
P67
87
P68
88
P69
89
P70
91
F2
92
F2
D7560
1SS355
C7562
102K
D7561
1SS355
R7560 1K
C7561
102K
R7561
100
C7560
220/6.3(MA)
U7560
TSOP34338RF1F
1
2
3
E7301
RETAINER
D7522
1SS355
C7510
NC
C7509
NC
C7508
NC
C7507
NC
C7563
104Z
R7523
75
C7539
10/35(SA)
C7540
10/35(SA)
C7533
47/35(MA)
S7620
NPS-111-S681
S7619
NPS-111-S681
S7618
NPS-111-S681
R7617
2.2K
R7618
3.9K
R7619
12K
S7621
NPS-111-S681
S7625
NPS-111-S681
S7634
NPS-111-S681
S7635
NPS-111-S681
S7636
NPS-111-S681
S7637
NPS-111-S681
S7638
NPS-111-S681
S7640
NPS-111-S681
S7622
NPS-111-S681
R7621
270
R7622
330
R7623
470
R7624
560
R7634
560
R7635
820
R7625
820
S7624
NPS-111-S681
R7626
1.2K
R7627
2.2K
R7628
3.9K
R7629
12K
R7636
1.2K
R7637
2.2K
R7638
3.9K
R7639
12K
S7628
NPS-111-S681
R7647
2.2K
R7646
1.2K
R7645
820
R7644
560
R7643
470
R7642
330
R7641
270
S7627
NPS-111-S681
S7626
NPS-111-S681
S7639
NPS-111-S681
S7641
NPS-111-S681
S7642
NPS-111-S681
S7643
NPS-111-S681
S7644
NPS-111-S681
S7645
NPS-111-S681
S7646
NPS-111-S681
S7647
NPS-111-S681
S7648
NPS-111-S681
S7631
NPS-111-S681
C7591
103K
C7590
103K
R7590
10K
R7593
10K
R7591
10K
R7592
10K
S7590
EVEHD1F3024B
1
3
5
2
4
P7590A
NSAS-18P1674
9
8
7
6
5
4
3
2
1
S7612
NPS-111-S681
R7612
330
S7611
NPS-111-S681
R7611
270
R7631
270
S7632
NPS-111-S681
R7632
330
S7633
NPS-111-S681
R7633
470
D7595
SLI-343URC-TE7
S7630
NPS-111-S681
R7613
470
R7614
560
R7615
820
R7616
1.2K
R7599
1K
S7629
NPS-111-S681
D7593
SLR-342MGTE7P
R7597
180
Q7593
DTC123JKA
S7616
NPS-111-S681
E7601
2 3 4 1
P7511
HOLDER(CLAMP)
P7512
HOLDER(CLAMP)
JL9303A
NSCT-5P876
5
4
3
2
1
P7590B
NPLG-9P356
1
2
3
4
5
6
7
8
9
P7501B
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
+3.3VMPU
-VP
FLAC1
FLAC2
FLAC2
FLAC1
-VP_AC2
-VP_AC1
EH
NC
NC
NC
R7804
10(1/2W)
D7815
RL1N4003
R7808
1(1/2W)
D7813
RL1N4003
D7816
RL1N4003
C7805
47/63(VR)
R7807
33K
R7805
5.6K
D7810
UDZS24B
D7806
UDZS22B
C7806
223K
P9301A
NPLG-6P120
6
5
4
3
2
1
JL9303B
NPLG-5P588
5
4
3
2
1
D7812
RL1N4003
C7804
220/63(VR)
R7810
33(1/2W)
Q7801
2SC2235-O(TPE6_F)
D7814
RL1N4003
U006 BADIS-0146(1/2)
U0060 BADIS-0146
U0062 BAPS-0148
U0067 BAETC-0155
U0061 BASW-0147
WF61
WF62
WF63
w w w . x i a o y u 1 6 3 . c o m
Q Q
3 7 6 3 1 5 1 5 0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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