Onkyo TX-L5, Руководство по обслуживанию

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TX-L5
SCHEMATIC DIAGRAM 2-2
DSP section
U11
D702
D701
JL
93
2B
V
R
E
F
H
AVDD
AVSS
DFZ2
CSN
CCLK
CDTI
CDTO
INT1
INT0
SDTI3
SDTI2
S
D
T
I1
11
12
13
14
15
16
17
18
19
20
21
22
23
Q792
79M12HF
G I
O
Q212
78M05
G I
O
Q793
NJM78M05DL1A-TE1
G I
O
Q795
MPC2933T
G I
O
Q794
MPC2925T
G I
O
Q791
78M12HF
G I
O
L7
05
47
0M
L7
07
02
2M
L701
022M
Q
70
9
M
P
D
44
10
00
LG
U
-B
70
X
A0 20
A1 19
A10 31
A11 1
A12 12
A13 4
A14 11
A15 7
A16 10
A2 18
A3 17
A4 16
A5 15
A6 14
A7 13
A8 3
A9 2
CE2 6
GND24
IO1 21
IO2 22
IO3 23
IO4 25
IO5 26
IO6 27
IO7 28
IO8 29
NC 9
VCC 8
CE1 30
OE 32
WE 5
Q
71
0
M
B
M
29
LV
00
4T
C
-9
0P
T
N
A0 21 A1 20
A10 36
A11 6
A12 5
A13 4
A14 3
A15 2
A16 1 A17 40
A2 19
A3 18
A4 17
A5 16
A6 15
A7 14
A8 8
A9 7
DQ025
DQ126
DQ227
DQ328
DQ432
DQ533
DQ634
DQ735
NC1 11
NC2 13
NC3 29
NC4 37
NC5 38
RY/_BY 12
VCC1 30
VCC2 31
VSS 23
VSS2 39
CE22
OE24
RESET 10
WE 9
Q706
TC74VHC74FT
1C
K
3
1D
2
1Q
5
2C
K
11
2D
12
2Q
9
G
N
D
7
V
C
C
14
1C
LR
1
1P
R
4
1Q
6
2C
LR
13
2P
R
10
2Q
8
Q707
TC74VHC574FT
0D
2
0Q
19
1D
3
1Q
18
2D
4
2Q
17
3D
5
3Q
16
4D
6
4Q
15
5D
7
5Q
14
6D
8
6Q
13
7D
9
7Q
12
C
K
11
G
N
D
10
O
U
T
C
T
L
1
V
C
C
20
Q708
TC74VHC574FT
0D
2
0Q
19
1D
3
1Q
18
2D
4
2Q
17
3D
5
3Q
16
4D
6
4Q
15
5D
7
5Q
14
6D
8
6Q
13
7D
9
7Q
12
C
K
11
G
N
D
10
O
U
T
C
T
L
1
V
C
C
20
Q703
CS493002-CL
CS493623-CL
A0/SCCLK 7
A
1/
S
C
D
IN
6
DATA0 17
DATA1 16
DATA2 15
DATA3 14
DATA4 11
DATA5 10
DATA6 9
DATA7 8
S
C
D
IO
/S
C
D
O
U
T
19
VDD2 12
VSS2 13
X
M
T
95
8
3
A
B
O
O
T
/_
IN
T
R
E
Q
20
C
S
18
E
X
T
M
E
M
21
R
D
/R
/_
W
5
W
R
/D
A
4
Q
31
15
N
JM
45
65
V
3 2
4
1
Q
31
15
N
JM
45
65
V
5
8
6
7
C
21
2
10
/1
6
C
80
3
10
0/
16
C
79
6
10
/1
6
C
80
1
10
0/
6.
3
C
79
7
10
0/
16
C
80
0
10
0/
6.
3
C719
220/6.3
C733
47/6.3
C
80
2
10
/2
5
C
79
3
10
/1
6
C
79
4
10
/1
6
C
31
16
10
/1
6
C
31
15
10
/1
6
C741 47/6.3
R237
4.7
(1W)
R240
4.7
(1W)
R860
NONE
R859
NONE
R852
22
(1W)
R855
15
(1W)
R856
15
(1W)
R858
15
(1W)
R854
220
(1W)
R722
4.7K
R
72
1
10
K
R
85
7
5.
6
(1
W
)
R853
5.6
(1W)
R709 1K
R710 1K
R711 220
R712 220
R713 220
R714 220
R707 47
R708 47
R
75
8
10
K
R
75
7
10
K
R851
100
(1W)
R3116
100K
R3115
100K
R
31
26
2.
2K
R
31
25
2.
2K
R
31
36
2.
2K
R
31
35
2.
2K
R
31
46
2.
2K
R
31
45
2.
2K
R3166
3.3K
R3165
3.3K
R3156
3.3K
R3155
3.3K
R
75
6
10
K
R
75
4
22
0
R
75
3
22
0
R
75
2
22
0
R
75
5
22
0
R759
220
R790
1K
R788 1K
R787 1K
R786
1K
R789
1K
R
78
5
10
K
R
78
4
10
K
R
78
3
10
K
R
78
2
10
K
R
78
1
10
K
R
78
0
10
K
R
77
9
10
K
R
77
8
10
K
R
77
7
10
K
C
21
1
10
4Z
C
79
9
10
4Z
C
79
5
10
4Z
C
79
8
10
4Z
C718 104Z
C
70
5
10
4Z
C
79
1
10
4Z
C
79
2
10
4Z
C3126
333J
C3125
332J
C
31
36
15
3J
C
31
35
15
2J
C3146
103J
C3145
102J
C3156
330J
C3155
330J
C
73
2
10
1J
C
73
1
10
1J
C742 104Z
C
73
7
10
4Z
C
73
8
10
4Z
C
73
9
10
4Z
C734
104Z
C
74
8
10
1J
C
74
3
10
1J
C
74
4
10
1J
C
74
5
10
1J
C
74
6
10
1J
C
74
7
10
4Z
C
74
0
10
4Z
D
A
C
_C
D
A
C
_S
W
+5VDSP +22V
+13V2
+2.5V +12V
+13V1
+22V
-22V
+3.3V
-12V
DGND
+13V1
VIDEO5V +13V2
+
3.
3V
C
C
ROM[3.3]
DIRCS
DSPSCK
DSPDO
DSPSI
INT1
INT0
+
3.
3V
AD15[3.3]
AD16[3.3]
AD17[3.3]
S
R
D
A
C
D
A
D
C
S
[3
.3
]
A
B
O
O
T
/I
N
T
D
S
P
S
I
ROM[3.3]
SCK[3.3]
DO[3.3]
MJJ TYPE ONLY
T
O
N
A
P
S
-7
16
3
(S
C
H
E
M
A
T
IC
4
)
A
1
2
3
4
5
B C D E F G H