Onkyo C-701A, Service Manual

Page: 13 / 21

C-701A
SCHEMATIC DIAGRAM
A
1
2
3
4
5
B C D E F G H
R 7 9 6
1 0 0 K * 9 R 7 9 7
1 0 0 K * 8
P 1 0 4
T E S T - P O I N T 1
P903
J 6
P 1 1 1
P 9 0 4
T O C D M E C H A
P913A
P913B
P911A P911B
C922
334
C
921
334TF
C923
334TF
P 7 0 1 A
P 7 0 1 B
Q 1 0 2 B A 5 9 8 4 F P
BIAS
20
FWD
1
GND
19
MUTE
21
OPIN1+
2
OPIN1-
3
OPIN2+
5
OPIN2-
6
OPIN3+
24
OPIN3-
23
OPIN4+
27
OPIN4-
26
OPOUT1
4
OPOUT2
7
O
POUT3
2
2
OPOUT4
2
5
REV
2
8
VCC
8 VO1+
14 VO1-
13 VO2+
12 VO2-
11
VO3+
17
VO3-
18
VO4+
15
VO4-
16
VOL+
10 VOL-
9
Q 7 2 1
H N A - 0 9 S S 2 7 T
8G
5 F1
1 F1'
2 F2
35
F2'
34
G1
12
G2
11
G3
10
G4
9 G5
8 G6
7 G7
6 G9
4 NC1
13
NC2
14
NC3
15
P1
32
P10
23
P11
22
P12
21
P13
20
P14
19
P15
18
P16
17
P17
16
P2
31
P3
30
P4
29
P5
28
P6
27
P7
26
P8
25
P9
24
L 9 0 1
N C H - 3 4 5 4
T.F.
T 9 0 1
2
4
5
8
9
1 0
1 1
1 2
1 3
P703B
P703A
P 9 1 4 B
P 9 1 4 A
Q 5 0 2
N J M 4 5 6 5 M - D
5
6
7
Q 5 0 1
N J M 4 5 6 5 M - D
5
6
7
Q 5 0 2
N J M 4 5 6 5 M - D
3
8
2
4
1
Q 5 0 1
N J M 4 5 6 5 M - D
3
8
2
4
1
Q 4 0 1
T C 7 W T 2 4 1 F U
A 1
2
A 2
5
G
7
G N D
4
V C C
8
Y 1
6
Y 2
3
G
1
Q 7 0 1
M P D 7 8 0 4 3 F G F
- 0 8 7 - 3 B 9
-VDISP
71
AD0
28
AD1
27
A M U T 1 3
AVDD
29
AVREF
30
A V S S 2 0
C L K 9
C L O S E 4 3
C L O S E _ S W 5 4
D A T A 1 0
DSP_RESET
37
F L _ O F F 5 9
G1
79
G2
80
G 3 1
G 4 2
G 5 3
G 6 4
G 7 5
G 8 6
G 9 7
N C 1 2 1
N C 1 0
4 1
N C 1 1 4 4
N C 1 2 4 5
N C 1 3 4 9
N C 1 4 5 0
N C 1 5 5 1
N C 1 6 5 5
N C 1 7 5 6
N C 1 8 5 7
N C 1 9 5 8
N C 2 2 2
NC20
78
N C 3 2 3
N C 4 2 4
NC5
25
NC6
26
NC7
32
NC8
39
NC9
40
O P E N 4 2
O P E N _ S W5 3
P 1 6 0
P10
6
9
P11
7
0
P12
7
2
P13
7
3
P14
7
4
P15
7
5
P16
7
6
P17
7
7
P 2 6 1
P 3 6 2
P 4 6 3
P 5 6 4
P6
65
P7
66
P8
67
P9
68
P_ON/OFF
38
R E S E T 1 7
R I _ I N 1 8
R I _ O U T 1 9
R M C N 4 7
S C O R 4 6
S E N S 1 5
S E N S 2 1 2
S Q C K 1 4
S Q S O 1 6
STBY_LED
36
V D D 1 8
V D D 2 5 2
VSS1
31
VSS2
33
V S S 3 4 8
X1
34
X2
35
X L T 1 1
Q 1 0 1
C X A 2 5 4 2 A Q
A T S C 4 3
C . O U T 2 2
CB
28 CC1
27 CC2
26
C L K 1 8
CP
29
D A T A 2 0
E 3 9
F 3 8
FDFECT
2
FEI
1
F E O 4 8
FE_M
6
FE_O
5
FGD
3
FLB
4
FOK
25
FSET
1
0
F Z C 4 7
I S E T 1 6
LD
34
L P F I 4 2
PD
35 PD1
36
P D 2
3 7
RFTC
33 RF_I
30 RF_M
32 RF_O
31
S E N S 1 2 3
S E N S 2
2 4
S L _ M 1 4
S L _ O 1 5
S L _ P 1 3 SRCH
7
TA_M
11
TA_O
12
T D F C T 4 5
T E O 4 1
TG2
9
TGU
8
T Z C 4 4
V C 4 6
V C C 1 7
V E E 4 0
X L T 1 9
X R S T 2 1
P 5 0 1
P 4 5 1
F 9 0 1
T 2 A L 2 5 0 V
P 9 0 1
P 9 0 1
P903
Q 9 0 4
N J M 7 8 M 0 5 F A
G
I O
Q 9 0 1
N J M 7 8 M 0 5 F A
G
I O
D 7 5 1
S L R - 3 3 2 V R
S701
OPEN/CLOSE
S706
STANDBY/ON
S707
DISPLAY
S705
STOP
S704
PLAY/PAUSE
S703
UP/FF
S702
DOWN/FR
Q 7 1 1
G P 1 U 2 7 1 X
Q 7 0 5
2 S C 2 1 2 0 - Y
Q 7 0 6
2 S C 2 1 2 0 - Y
D 7 0 1
U D Z
5 . 1 B
D703
UDZ5.6B
D907
UDZ27B
Q 7 0 2
B M R - 0 1 0 1 D
G O
V
X 7 0 1
C S T S 5 . 0 0 M G W
Q 4 0 3
G P 1 F A
5 5 0 T Z
Q 4 0 2
G P 1 F A
5 5 0 T Z
Q 7 0 3
R N 2 4 0 3
Q 7 6 2
R N 2 4 0 3
Q 5 3 2
R N 1 4 4 1
Q 7 5 1
R N 1 4 0 7
Q 7 6 1
R N 1 4 0 7
Q 5 3 1
R N 1 4 4 1
Q 9 0 3
R N 1 4 0 3
R798 100K
R163
10K
R160
10K
R 7 9 2
1 K R 7 9 1
1 K
R 7 9 0
1 K
R 7 8 9
1 K
R751
470
R724
10K
R 9 0 5 2 2 0
R 9 0 6 2 2 0
R 7 2 1
2 . 7 K
R 7 2 2
2 . 7 K
R 7 1 0
0
R 7 1 1
4 . 7 K
R 7 8 1
1 K
R515
0
R503 220K
R 1 6 9
4 . 7 K
R165 2.7K
R162 2.7K
R164 3.9K
R161 5.6K
R157 2.7K
R158 2.2K
R159 2.7K
R156 3.9K
R155
10K
R 5 0 2
1 0 0
R 5 3 3
4 7 0 K
R510 220K
R 5 3 2
1 K
R 5 1 2
1 K
R504 220K
R 5 0 8 2 . 2 K
R 5 0 6
2 . 7 K
R403
0
R 4 5 1 4 7 0
R723
0
R 5 0 1
1 0 0
R907
*
R730
10K
*
R 7 4 1
3 9 0
R 7 3 2
4 7 0
R 7 3 4
1 K
R 7 3 3
8 2 0
R 7 3 1
3 9 0
R727
10K
R726
10K
R 7 0 5
1 0 K
R 7 6 1
1 K
R509 220K
R 5 3 1
1 K
R 5 1 1
1 K
R 7 8 7
1 K
R 7 8 5
1 K
R 7 8 3
1 K
R 7 0 1
1 0 0
R713 220K
R712
47K
R 7 0 3
4 . 7 K
R 7 0 2
1 0 0
R 7 0 4
1 0 K
R 5 0 5
2 . 7 K
R 5 0 7 2 . 2 K
R903
10K
R 3 2 1 1 K
R 3 2 6 1 K
R 3 1 8 1 K
R 3 1 1 1 K
R 3 1 2 1 K
R 3 1 3 1 K
R 3 1 4 1 K
R 3 1 5 1 K
R 3 1 6 1 K
R 3 1 7 1 0 K
R908 5.6K
R 9 0 1
1 0 K
R902
1K
X301
16.9344MHZ
P902
P902
P702A P702B
P105
Q 3 0 1
C X D 2 5 8 9 Q
AIN1
66 AIN2
75 AOUT1
65 AOUT2
76
ASYI
37
ASYO
38
AVDD1
34
AVDD2
64 AVDD3
77
AVSS1
32
AVSS2
63 AVSS3
68 AVSS4
73 AVSS5
78
B C K 4 3
B C K I 4 4
BIAS
36
C 2 P O 5 0
C 4 M 5 2
C L K O 1 4
C L O K 9
CLTV
33
C N I N 1 1
D A T A 7
D A T O 1 2
D O U T 5 3
E M P H 5 4
E M P H I 5 5
E X C K 5 9
FILI
31
FILO
30
F O K 1 8
G F S 4 9
L M U T 2
LOUT1
67
LOUT2
74
LRCK
39
LRCKI
40
MDP
21
P C M D
4 1
P C M D I 4 2
PCO
2
9
PWMI
22
RF
35
R M U T 3 S B S O 5 8
S C O R 5 7
S E I N 1 0
S E N S 6
S P O A 1 5
S P O B 1 6
S Q C K 4
S Q S O 5
SYSM
62
TES1
24
TEST
23
V16M
27
VCKI
26
VCTL
28
V D D 1 1 9
V D D 2 4 6
VDD3
61
VDD4
80
VPCO
2
5
V S S 1
1
V S S 2
2 0
V S S 3 4 5
V S S 4
6 0
W F C K5 6
X L A T 8
X L O N 1 7
X L T O 1 3 X P C K 4 8
XRST
79 XTAI
70 XTAO
71
X T S L 5 1
X U G F 4 7
XVDD
69 XVSS
72
JL912B
JL912A
R 1 2 3
1 0 K B
L392
100
K
L 1 0 1
1 0 0 K
L391 100
K
Q 1 1 1
2 S A 9 5 0 - Y
Q 9 0 5
2 S A 9 5 0 - Y
Q 9 0 2
2 S A 9 5 0 - Y
D 7 6 2
1 S S 3 5 2
D 1 0 1
1 S S 3 5 2
D 9 0 6
D 9 0 3
D 9 0 2
D 9 0 1
R L 1 N 4 0 0 3
D 9 0 1 - D 9 0 4 , D 9 0 6
D 9 0 4
D 7 0 2
1 S S 3 5 2
D761
1SS352
P101A
M 0 0 6
M 0 0 4
C907 100/16
C 3 5 1
2 2 0 / 6 . 3
C401
100/6.3
C182
100/6.3
C181
100/6.3
C 7 0 7
1 0 0 / 6 . 3
C701
100/6.3
C183
100/6.3
C391
220/6.3
C394
220/6.3
C191 220/16
C592
100/16
C 5 0 4
4 7 / 5 0
C 5 0 3
4 7 / 5 0
C 3 0 1
1 0 0 / 6 . 3
C130
33/35
C712
100/6.3
C591
100/16
C 5 3 3
0 . 4 7 / 5 0
C315
0.47/50
C762 220/6.3
C 9 0 5
1 0 0 / 6 . 3
C131
3.3/50
C101
100/6.3
C102
100/6.3
C336
22/35
C335
22/35
C126
4.7/50
C158
2.2/50
C910
47/35
C909
47/35
C904
220/6.3
C902
3300/16
C903
220/16
C901
3300/16
C908
100/50
C931 223Z
C352 104Z
C 3 3 7
2 2 3 Z
C 3 4 3
1 0 4 Z
C 1 4 3
1 0 1 J
C129 101J
C186 104Z C185 104Z
C 1 1 0
1 0 2 K
C706 103K C705 103K
C751 223Z
C702 223Z
C142 104K
C184 104Z
C395 104Z
C392 104Z
C192
104Z
C161 103K
C532 104Z
C 5 0 2
2 2 0 J
C 4 0 4
2 2 3 Z
C 4 0 3
2 2 3 Z
C 4 5 2
2 2 3 Z
C 4 5 1
1 0 1 J
C531 104Z C534 222K
C711 223Z
*
C 1 5 1
1 0 3 K
C334 681J
C333 681J
C 1 0 7
2 2 3 K
C 1 0 9
2 2 3 K
C 1 0 3
1 0 3 K
C 1 0 4
1 0 3 K
C 1 0 8
4 7 4 Z
C154 103K
C153 103K
C152 333K
C155 222K
C128 103K
C127 104K
C 3 1 2
4 7 3 K
C 3 1 3
1 5 2 K
C316 103K
C123 104K
C124
104K
C122 474Z
C121 222K
C 3 0 5 1 0 4 K
C703 223Z
C 7 2 1
2 2 3 Z
C761 102J
C 5 0 1
2 2 0 J
C341 104Z
C704 223Z
C 1 4 1
1 0 1 J
C 3 3 2
1 5 1 J
C 3 3 1
1 5 1 J
C 3 4 2
1 0 4 Z
C356
150
C357
150
C 3 2 1
1 0 4 Z
C156
220J
C157
020C
C125 101J
C 3 1 4
1 0 1 J
R142
0
R 3 3 2
1 0 K
R331
0
R334
0
R 1 7 6
0
R177
0
R121
100
R125 3.3K
R122 6.8K
R 1 2 4
0
R120
0
R151
10K
R347
0
R341
12K
R173
0
R 1 7 4
0
R179
0
R 1 7 2
0
R 1 7 1
0
R 1 7 5
0
R133 4.7K
R119
0
R 1 5 2
4 . 7 K R 1 5 3
1 0 K
R 1 3 2
1 0 K
R129 470K
R 3 3 8
1 K
R 3 3 7
1 K
R 1 3 7 1 2 0 K
R 1 3 6
4 7 K
R135 8.2K
R105
120K
R104
120K
R106
47K
R107
47K
R108
47K
R109
47K
R101
47
R 1 0 3
1 K
R102
47
R117
0
R 1 1 6
0
R 1 1 1
1 0 0
R 1 1 2
1 0 0 K
R113 150K
R342
12K
R 3 4 3
1 2 K
R 3 4 6
1 2 K
R 3 4 5
1 2 K
R 3 4 4
1 2 K
R 3 3 3
1 M
R140 4.7K
R139
12K
R138 15K
R141
1M
R131
33K
R130
39K
R128
82K
R126
1M
R322
22K
R 3 2 3
3 . 3 K
R 3 2 7 1 0 0 K
R 3 2 8 1 0 K
R 3 2 5
1 M R 3 2 4
3 . 3 K
P103B P103A
JL905A JL905B
P102B P102A
M 0 0 5
M 0 0 2
M 0 0 3
FOCUSING
TRACKING
+ 5 V
V r e f
P101B
FC TR SLD
PCO
FILO FILI CLTV
VC
M D P
E F M
FE2
TE2 TE1 FE1
F O K
G2
P17 P16 P15 P14 P13 P12 P11 P10
P9 P8 P7 P6 P5 P4 P3 P2 P1
-VDISP FL_OFF
S S T O P
C L K
F L _ O F F
F C - F C -
X L T
F 2 A
T R - T R -
D A T
T R + T R +
C O U T
F C + F C + C L K
C L K
S E N S 1 O
P D P D X L T
X L T
C L O C K
D A T D A T
X L A T
- V D I S P F 1
L D
D A T A E M P H
F 1
C O U T
C O U T
S E N S 1 F 2 G 3 P 5
F F S E N S 1 O S E N S 1 O
S Q S O
G 4 P 4
C C
S E N S 2 0
S Q C K
G 5 P 3
B B
G 6 P 2
A A
DOUT
G 7 P 1
D D
G 8 F L _ O F F
E E
F O K F O K G 9
R F O E F M
SQCK XLAT DATA CLOCK C L O S E C L O S E
O P E N O P E N
MCK
C _ S W C _ S W C _ S W
S E N S 2 0 O _ S W
O _ S W
O _ S W A M U T E
E F D B C A
PD
P _ O N / O F F
P _ O N / O F F
R F O A M U T E A M U T E S E N S 1
R I R I S Q S O
+ 5 V A + 5 V A
S C O R R I . I N R M C N
X R S T R I . O U T S C O R
C L O C K C L O C K
X L A T X L A T
D A T A D A T A C L O S E
S E N S 1 O P E N
S Q S O
S Q C K S Q C K
S C O R
X R S T X R S T
RCH LCH
P _ O N / O F F
SENS20
SCOR SQSO SENS1
RI
XRST
RI
DOUT
AMUTE
XRST
CLOSE OPEN
P_ON/OFF
S E N S 2 0
C_SW O_SW
FC- FC+ TR+ TR-
TR FC
S P +
S P -
S L +
AD1 AD0 STBY
S L -
S S T O P
TR+ FC- TR- FC+
TR FC
SLD
SSTOP
MDP
CLOSE
OPEN C_SW O_SW
P17 P16
G2
P15
G3
P14
G4
P13
G5
P12
G6
-VDISP
G7
P11
G8
P10
G9 P9
RMCN
P8
STBY
P7
AD1
P6
AD0
P5
F2A
P4 F1 P3
+5VA
P2 P1
TR+ FC- TR- FC+
TR FC
SLD
VC
SSTOP
MDP
CLOSE
OPEN
OPEN_SW
CLOSE_SW
MUTE
P17 P16
G2
P15
G3
P14
G4
P13
G5
P12
G6
-VDISP
G7
P11
G8
P10
G9 P9
RMCN
P8
STBY
P7
AD1
P6
AD0
P5
F2A
P4 F1 P3 P2 P1
M U T E
L D - R C H R C H
L D + L C H L C H
O P E N _ S W
G N D 7
G N D 3 A D 0 A D 0 A D 0
C L O S E _ S W G N D 2
+ 5 V B + 5 V B
SL- SL+ SP- SP+ LD- LD+
+ 5 V A + 5 V A
M D P
P_ON/OFF
SLD
CLOSE
OPEN
R I
A D 1
F1 G9 G8 G7 G6 G5 G4 G3 G2 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 F2A
-VDISP
+ 5 V + 5 V
G N D G N D 1
P _ O N / O F F P _ O N / O F F
+ 5 V A
+ 5 V B + 5 V B
G N D G N D 2
G N D
G N D 3
G N D G N D 4
G N D G N D 5
- 1 0 V - 1 0 V
+ 1 0 V + 1 0 V
G N D
- V D I S P
F 1
F 2
T Y P E P 9 0 3 F 9 0 1
M J J , M D T N S C T - 2 P 1 7 7 7 N O
M G R N S C T - 2 P 2 5 0 8 Y E S
M P P , M G T N S C T - 2 P 1 4 2 4 Y E S
T 9 0 1 P 9 0 1
N P T - 1 4 2 6 J A S - Y
N P T - 1 4 2 6 D A S - U C 2 # 1 8
N P T - 1 2 5 1 G A S - C C E E
N P T - 1 2 5 1 P A S - C E E
N P T - 1 2 5 1 G A S - C E E
T Y P E R A T I N G
M J J A C 1 0 0 V 5 0 / 6 0 H Z
M D T A C 1 2 0 V 6 0 H Z
M G R A C 2 2 0 - 2 3 0 V 5 0 / 6 0 H Z
M P P A C 2 3 0 - 2 4 0 V 5 0 H Z
M G T A C 2 2 0 - 2 3 0 V 5 0 / 6 0 H Z
T Y P E M P P O T H E R
R 9 0 7 5 . 6 ( 1 / 2 W ) 2 . 2 ( 1 / 2 W )
M J J O T H E R
R 7 3 0 N O Y E S
C 7 1 1 Y E S N O
TE2
S C O R
D O U T
XRST
V C
SENS20
M D P
STBY
+ 5 V B + 5 V B
V R
L D - G
V C
L D - G
V C
E
D
A
B
C
F
L D
V R
P D
F C +
T R +
T R -
F C -
N A P S - 7 3 2 7
N A D G - 7 3 2 3
A U D I O
O U T
R c h
L c h
N A D I S - 7 3 2 6
F O C U S
G A I N
VC
FE1 FE2 TE1
5
1 1
5
1
6 6
1
N A S W - 7 3 2 9
D I G I T A L
O U T
N A P S - 7 3 2 8 N A A R - 7 3 2 5
N A D G - 7 3 2 4
X R S T
VC
L O A D I N G
M O T O R
C L O S E
O P E N
I N N N E R S W
M O T O R
S L I D E
M O T O R
S P I N D L E
2
1
1
1 6
R I
1 6
1
N C D - 1 7 0 S
U1
U3
U5
U6
Regulator circuit PCboard
Main circuit PC board
Power transformer
PC board
Driver circuit PC board
U4
Display circuit PC board
U7 Open/close
switch PC
board
U2
Microprocessor circuit PC board
CD Mechanism
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