N
C
1
SWB
2
SWA
3
A
M
U
TE
4
TU
N
ER
-C
TL
5
D
V
D
-C
TL
6
PO
W
ER
-C
TE
7
EC
O
-P
O
W
ER
8
N
C
9
N
C
10
N
C
11
V
D
D
12
V
SS
13
X
O
U
T
14
X
IN
15
TE
ST
16
X
TI
N
17
X
Y
O
U
T
18
R
ES
ET
19
V
R
EG
20
IR
21
TU
-N
EA
B
LE
22
TU
-D
A
TA
23
TU
-C
LK
24
RDS-CLK
25
RDS-DATA
26
VOL-CLK
27
DVD-CS
28
M-CL-R
29
M-OP-R
30
M-CL-L
31
M-OP-L
32
DVD-REM
33
DVD-CLK
34
DVD-DATA
35
CL-R
36
OP-R
37
CL-L
38
OP-L
39
ST-LED
40
N
C
41
K
EY
1
42
K
EY
0
43
A
V
R
EF
44
A
V
SS
45
V
LC
0
46
V
LC
1
47
V
LC
2
48
V
LC
3
49
C
O
M
0
50
C
O
M
1
51
C
O
M
2
52
C
O
M
3
53
C
O
M
4
54
C
O
M
5
55
C
O
M
6
56
C
O
M
7
57
LE
D
1
58
LE
D
2
59
LE
D
3
60
LE
D
4
61
D
SO
62
P6
63
P5
64
P4
65
P3
66
P2
67
P1
68
P0
69
LCD-DATA
70
LCD-WR
71
LCD-RD
72
LCD-CS
73
NC
74
NC
75
NC
76
NC
77
CLASSD
78
TEP-OET
79
NC
80
IC102
GY365
D
10
3
1N4148
D
10
4
1N4148
D
10
5
1N4148
D
10
6
1N4148
D
10
7
1N4148
D
10
8
1N4148
A0
A
1
A
2
R
D
S
12
/2
4H
A
M
9
K
/1
0K
R125
75
MCU+5V
R123
3.
3K
R124
3.
3K
C178
104
CLSD1
TEP1
R127
10K
MCU+5V
R128
10K
USB 5V
USB CL
M OP L
M CL L
OP SW L
OL SW L
OP SW R
CL SW R
M CL R
M OP R
SWB
SWA
GND
R108 1K
R103
1K
R109 1K
R104
1K
R110 1K
R105 1K R111 1K
R106 1K R112 1K
R107 1K R113 1K
SWA
SWB
Q
U
A
L
1
R
D
A
TA
2
V
R
EF
3
M
U
X
4
V
D
D
1
5
V
SS
1
6
V
SS
3
7
C
M
P
8
T2
9
T1
10
V
SS
2
11
V
D
D
2
12
X
1
13
X
O
14
N
C
15
R
C
LK
16
IC103 SS
A
65
81
RDS DA
R
D
S
D
A
C190 102
R12
9
10
C186
104
C191
560
R13
0
10
C187
104
X
L1
03
4.332MHZ
C185
22
C184 22
RCLK
RCLK
SWA SWB
R11
5
1K
R117
1K
R116
1K
R11
4
1K
GND
MCU+5V
PO CTL
AMUTE
TU CTL
DV CT
7 DA
7 CL
ECO
R101 1K
R102
1K
R126
10K
R118 22
R122
330
R12
1
330
R11
9
47K
R12
0
330
ZD104 2.2V
XL102
32.768
C183
104
C180 22
X
L1
01
10
M
H
Z
C182
12
C179
22
C181
12
TU ST
TU CL
TU DA
MUX
R197
1K
R198
1K
R199
1K
R100
1K
TU ST1
TU ST1
M-OP-R
M-CL-R
CL-SW-R
OP-SW-R
OL-SW-L
OP-SW-L
M-CL-L
M-OP-L
DVD-DATA
DVD-CLK
DVD-REM
DVD-CS
SWA
SWB
GND
TDA7648 CLK
TDA7468 DATA
DVD CTL
TUNEF CTL
AMUTE
POWER CTL
MCU+5V
ECO CTL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN106
TO
D
IS
PL
A
Y
USB LED
LED DIM1
LED DIM2
KEY0
KEY1
LED VCC
LED GND
MCU+5V
GND
IR
CS
RD
WR
DATA
GND
USB GND
GND
USBM
USBP
LED VCC
GND
USB GND
GND
USBM
USBP
GND
USBM
USBP
GND
LED GND
LED VCC
CLSD1
AMP CLSD
TU MUX
TU DATA
TU CLK
TU STEREO
7 CL
7 DA
DV CT
TU CTL
AMUTE
PO CTL
MCU+5V
ECO CTL
CLSD1
Q113
8550
C189 220U/16V
C188
220U/16V
C192
2.2U/16V
VSDA
VSCK
IR
VSTB
D109
4148
8 - 8
8 - 8
CIRCUIT DIAGRAM - MAIN BOARD - MCU PART
Содержание MCD299
Страница 14: ...WIRING DIAGRAM 5 2 5 2 ...
Страница 18: ...LAYOUT DIAGRAM AMP PCB 7 2 7 2 ...
Страница 27: ...LAYOUT DIAGRAM MAIN PCB TOP 8 9 8 9 ...
Страница 28: ...LAYOUT DIAGRAM MAIN PCB BOTTOM 8 10 8 10 ...
Страница 29: ...LAYOUT DIAGRAM VIDEO PCB USB PCB VGA PCB USB PCB VGA PCB VIDEO PCB 8 11 8 11 ...
Страница 31: ...LAYOUT DIAGRAM DISPLAY PCB 9 2 9 2 ...
Страница 34: ...10 3 10 3 LAYOUT DIAGRAM KEY2 PCB ...