Schematic Diagram - Onkyo DX-C34 Service Manual

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SCHEMATIC DIAGRAM-1

KSM-213CCM
1
+5V
Vref
SPINDLE MOTOR
2
SLIDE MOTOR
LS
3
ROULETTE MOTER CONTROL
PC BOARD
4
AC IN
U12-11
Inlet terminal board
J903A
J904A
NAPS-8064-1D
J901A
J902A
T901
NPT-1251
2
5
4
T902
NCH-3567
5
U12-4
: POWER TRANSFORMER
PC BOARD NAPS-8058-1D
B
U10
: MAIN CIRCUIT PC BOARD NADG-8053-1D
FC-
FC-
TR+
TR-
TR-
TR+
FC+
FC+
PD
PD
GND
VR
R102
10K
LD
LD
R101
10K
LD-G
F
F
C
C
B
B
A
A
D
D
E
E
VCC
PD
VC
VC
L101
Q101
100K
2SA1162
5.0
Q201 BA5984FP
SP+
SP-
SL+
SL-
NADG-8053
ROT-R
ROT-R
ROTH
ROTH
LOAD-SW3
LOAD-SW3
ROT-L
ROT-L
LOAD-SW1
LOAD-SW1
CURRENT
CURRENT
LOAD-SW2
LOAD-SW2
LOD-R
LOD-R
STOPSENS
STOP-SENS
LOD-L
LOD-L
DISC-SENS
DISC-SENS
SUBREQ
SUBREQ
SUBRST
SUBRST
SUBSO
SUBSO
SUBCL
SUBCL
SUBSI
SUBSI
L901
BLM21B222SPT
MPC29M33T
I
R907
22K
Q905
DTC114YKA
D907
1SS355
R902
390
D908
R903
390
1SS355
D901
13
D3SBA20
12
11
9
8
7
D905
RL1N4003
R123
3.3
B+3.3V
0
C103
332
15
RFAC
FE
16
R107
14
DVC
FE1
17
100K
13
DVCC
TE
18
LDON
12
SW
TE BAL
19
R110
R108
FF
11
F
CE
20
10K
150K
EE
10
E
CE1
21
R111
D
9
D
VCC
22
6.8K
C
8
C
RFG
23
R113
B
7
B
BST
24
10K
A
6
A
VFC
25
R117
R115
5
VEE
RFC
26
C102
39K
18K
4
AC SUM
VC
27
104
3
EQ IN
RFDCO
28
R118
R119
2
PD
RF DC
29
5.1K
8.2K
1
LD
DC OFSET
30
2.5
330/6.3
C131
330/6.3
C104
C105
104
1.6
DVC
R204
MDP
R201
10K
100K
R202
SRDR
C201
333
47K
R203
SFDR
47K
R211
68K
TFDR
R214
TRDR
1.6
8.2K
R212
68K
R208 47K
C207
681
R207 47K
SSTOP
R759
0
P-OFF
P904A
Not used
P705B
Q903
P904B
SW+5V
B+3.3V
O
G
6.4
R904
5.0
470
MECHA-POWER
Q901
MPC2905HF
5.0
B+5V
I
O
G
GND
-9.6
R901
3.3K
Q902
-36
2SA950
FL-B
F2
F1
C
R103
100
R147
TE
100
R109
10K
R112
15K
R114
10K
R116
5.6K
RFDC
R120
3.3K
B+3.3V
5.0
Q705
1
14
2
13
3
12
4
11
5
10
6
9
7
8
R735
470
CDPOWER
CDMUT
Q709
DTA124EKA
R772
10K
R771
10K
R770
41
42
43
44
DITDI
45
R739
470
DITDO
5.0
46
R740
DITCL
470
47
R741
470
DITCE
8
1
48
R742
DITPD
BR93L56F-WE2
470
7
2
49
6
Q706
3
50
5
4
51
52
R743
53
1.2K
MUTE
54
DEEMPH
55
R744
56
1.2K
57
R766
RI.IN
58
47K
RI.OUT
59
R716
Q702 DTC114EKA
60
22K
RESET
C710
2.2/50
SCORI
P-OFF
B+5V
5.0
R769
3.3K
SUBREQ
SUBCL
SUBSI
SUBSO
SUBRST
D
SQ
SQ
XR
C
M
C
SE
SC
SC
3.3
21
DFCT
R131
FOK
FOK
22
330
23
PWMI
24
LOCK
MDP
MDP
25
SSTOP
26
SSTOP
27
FSTO
DVDD1
28
SFDR
SFDR
29
SRDR
30
SRDR
TFDR
31
TFDR
TRDR
TRDR
32
FFDR
33
FFDR
FRDR
34
FRDR
C112
DVSS1
35
104
36
TEST[GND]
37
TES1[GND]
1.6
38
VC
R133
FE
39
R134
39K
40
SE
120K
L102
220/6.3
BLM21B222SPT
L103
BLM21B222SPT
R150
0
1.6
RFDC
RFAC
0
CMDOUT
R713
1K
R754
0
Q704
1
14
2
13
3
12
4
11
5
10
6
9
7
8
R734
470
R718
0
R7
MP3COM
SENSI
4
FOKI
10K
C
LOAD.L
LOAD.R
CDSU
SUB
SUB
DITDI
SUB
DITDO
SUBR
DITCL
DO
DITCE
MS
Q701
DITPD
M
UPD784225GC-237-8BT
E.CSS
M
E.CK
GN
E.DI
T
E.DO
R
DACMUTE
AVR
DACEMPH
AN
NC
AN
AV
SYS.IN
AN
SYS.OUT
AN
X701
12.5MHZ
R720
NC
R722
R721 10K
1
R723
SUBSI
SUBRST
P706A
Not used

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