Onkyo DV-SP501, Service Manual

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P981A
AC INLET
C991
103M/250V
S991
CN2
P982B
P982A
P982B P982A
AC H
CN1
AC G
P981
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
ATTENTION
FOR CONTINUED PROTECTION AGAINST FIRE
AGAINST FIRE HAZARD, REPLACE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
V A
ET CALIBRATION COMME INDIQUE.
D'INCENDIE, REMPLACER UNIQUEMENT
PERMANENTE CONTRE LES RISQUES
AFIN D'ASSURER UNE PROTECTION
PAR UN FUSIBLE DE MEME TYPE
V A
FOR CONTINUED PROTECTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
CAUTION
R 100KX5
NC
NC
0
1K
NC
0
1K
0
0
0
0
NC
NC
NC
NC
NC
NC
NC
1K
1K
1K
1K
1K
NC
NC
NC
NC
NC
0
0
NC
NC
0
0
NC
0
Region 6 4 3 2 1 2
MJJ MDD MUP MUT/MUK MUS/MUA
R738
R739
R740
R741
R742
R743
MUR
P701A
JL703B JL703A
Q703
S-80145
1
2
3
4
5
Q701
MPD780232GC
+5V
24
10G
71
11G
70
12G
69
13G
68
1G
80
232SCK
31
232SO
32
2G
79
3G
78
4G
77
5G
76
6G
75
7G
74
8G
73
9G
72
ACK 14
AVSS 18
DISPKLAYMODE 13
FLON_OFF
39
IC 5
INIT0
35
INIT1
34
INIT2
33
IRIN 15
K0
22
K1
21
K2 20
MSO_0
38
MSO_1
37
MSO_2
36
NC10 48
NC11 49
42
NC5 43
NC6 44
NC7 45
NC8 46
NC9 47
OPEN
67
P1
66
P10 55
P11 54
P12 53
P13 52
P14 51
P15 50
P2
65
P3
64
P4
63
P5
62
P6
61
P7 58
P8 57
P9 56
PON 11
R232BUSY
29
R232REQ
28
R232RES
40
R232SI
30
REMO 16
RESET 6
SI 8
SO 9
STBYLED
41
SYSIN
26
SYSOUT
27
SYSRESET 12
VCOFF 17
VDD0
25
VDD1 1
VDD2 59
VDET 19
VLOAD 60
VSS0
23
VSS1 2
X1 3
X2 4
XRDY 10
XSCK 7
R708
P702A
Q707
Q706
2S
D702
UDZS5.6B
D701
D703
1SS352
Q704
RN2403
Q705
REMSENS
X701
5.00MHZ
C705
22/50
C706
100/6.3
C701
100/6.3
C703 104Z
C704 104Z
C702 104Z
P731
ENTER
S731
NPS-115-S673
5
3
4
2
1
6
7
S704
T.MENU
S706 MENU
S716
STANDBY
S715
DIMMER
S713
PLAY MODE
S712
CLEAR
S714
DISPLAY
S707
SETUP
S705
RETURN
S701
PAUSE
S702
STOP
S703 PLAY
S710 OPEN S709
UP
S708 DOWN
R717
0
R718
0
R757
3.9K
R756
1.8K
R755
1K
R753
470
R754
820
R752
390
R739
R738
R740
R741
R742
R743 R733
1K
R734
0
R737
R736
0
R714
100
R715
100
R716
100
R727
0
R701
10K
R710
10K
R751 2.7K
R766
2.7K
R758 2.7K
R726
0
R724
0
R725
0
R719
10K
R720
10K
R721
10K
R722
10K
R723
10K
R772
3.9K
R773
10K
R764
3.9K
R765
10K
R771
1.8K
R763
1.8K R759
390
R760
470
R761
820
R767
390
R768
470
R769
820
R770
1K
R762
1K
R779
470
R713
220K
R709
0
R711
1M
R702 0
R703 100
R704 0
R705 0
R706 0
R707 0
R712
47K
Q708
RN1407
D721
STANDBY
Q702 HNV-13SS12T
10G
32
11G
31
12G
30
13G
29
1G
41
2G
40
3G
39
4G
38
5G
37
6G
36
7G
35
8G
34
9G
33
F1
1
F12
2
F2
45
F22
44
P1
19
P10
10
P11
9
P12
8
P13
7
P14
6
P15
5
P2
18
P3
17
P4
16
P5
15
P6
14
P7
13
P8
12
P9
11
K1 K1
MSO_0 MSO_1 MSO_2
INIT0 INIT1 INIT2
1G 2G 3G 4G 5G 6G 7G 8G 9G
10G 11G 12G 13G
P1 P2 P3 P4 P5 P6 P7 P8 P9
P10 P11 P12 P13 P14 P15
STB_L STB_L
K0 K0
SRESET
MSO_0 MSO_1 MSO_2 INIT0 INIT1 INIT2 232SO 232SCK 232SI 232BU 232RE
SYSOUT
SYSIN K0 K1
REMO
K2
UP
RIGHT
FL_ON/OFF ENTER
DOWN
LEFT
SYSIN
STB_L K2 RI
VDET
SYSOUT
REMO
IRIN
ACK
DEMO -27V
SYSRESET
GND
P15 PON
P14 XRDY
P13 SO
FLAC1
P12 SI
FLAC2
P11 XSCK
P10
SYSRESET E+5V IRIN VDET XRDY GND DEMO GND ACK FLAC1 FLAC2 RI -27V 232BU SRESET 232RE 232SO 232SI 232SCK SO XSCK PON RESET SI
P9
P8
P7
13G 12G 11G 10G
9G 8G 7G 6G 5G 4G 3G 2G 1G P6 P5 P4 P3 P2 P1
1
FLAC1 FLAC -27V NC GND EVRE+12V GND E+8V M+8V NC GND SW+5V GND EVER+5V P ON
NGPS-0041 AC100-240V 50Hz/60Hz
NGPS-0040 AC100-120V 50Hz/60Hz
Model Setup
R737 1K NC
20 10
R736 NC 0
Integra Others
R709 NC 0
R708 0 NC
Integra Others
42: NC4
U3 : STANDBY SWITCH
PC BOARD NADIS-7999
To Out put terminal PC board NAAR-7997
U20 : POWER SUPPLY UNIT
U4 : POWER SWITCH
PC BOARD NASW-8000
U5 : INLET TERMINAL
PC BOARD NAPS-8001
NC
NC
To Out put terminal PC board NAAR-7997 CN901
NC
DV-SP501
SCHEMATIC DIAGRAM
U2 : DISPLAY CIRCUIT PC BOARD NADIS-7998
A
1
2
3
4
5
B C D E F G H
NC