7 - 1
7 - 1
CIRCUIT DIAGRAM - VFD BOARD
SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
IC
7
CL
K
8
STB
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
Vdd
14
S1/KS1
15
S2/KS2
16
S3/KS3
17
S4/KS4
18
S5/KS5
19
S6/KS6
20
S7/KS7
21
S8/KS8
22
S9/KS9
23
S10/KS10
24
S11/KS11
25
S12/KS12
26
S13
27
S14
28
S15
29
S16
30
S17/
G12
31
S18/
G11
32
Vdd
33
VEE
34
S19/
G10
35
S20/
G9
36
G8
37
G7
38
G6
39
G5
40
G4
41
G3
42
G2
43
G1
44
Vdd
45
LED5
46
LED4(BBE)
47
LED3(POWER)
48
LED2(FANCT)
49
LED1(7507RST)
50
Vss
51
OSC
52
IC701
uPD16311
R702
47K
R705
33K
R706
33K
R707
33K
R708
33K
K4
K3
K2
K1
D702
4148
D701
4148
STB1
CL
K
DATA
S1
S2
S3
S4
S5
S6
S7
S8
S9
S1
S2
S3
S4
S5
S6
S7
KS2
-24V
+5
V
S1
S2
C702
104
R703
2.2/0.5
C704
104
VF2
REM
1
GND
2
Vcc
3
S701
REMOTE
SW701
TACT(STBY)
REM
V-GND
+5V
VF1
1
VF1
2
S3
3
S2
4
S1
5
S15
6
S16
7
S4
8
S5
9
S6
10
S7
11
G2
12
G3
13
G4
14
G1
15
G5
16
NC
17
G9
18
G6
19
G7
20
G8
21
S8
22
S9
23
S10
24
S11
25
S14
26
S13
27
S17
28
S18
29
S19
30
S12
31
VF2
32
VF2
33
VFD701
NE-1300CD-3.G
S10
S11
S12
S13
S14
S15
S16
S17
S18
G10
G1
G2
G3
G4
G5
G6
G7
G8
G9
S10
S11
S12
S13
S14
S18
G5
G6
G7
G4
G3
G9
G8
S8
S9
G2
G1
G10
1
2
3
4
5
6
CN704
2.0/6P
STB1
DATA
CLK
V-GND
REM
+5V
1
2
3
CN701
2.0/3P
-24V
VF2
VF1
1
2
3
4
5
6
CN703
2.0/5P
K1
K2
K3
K4
D703
4148
S3
KS3
R704
2.2/0.5
KS3
C701
47uF
R701
4K7
R709
10K
R710
10K
S16
S17
R712
0
+5V-2
-SKIP
1
SE
ARCK
2
+SKIP
3
COM
4
SE
ARCH
5
PLAY/
PAUSE
6
SW706
4SW
KEY1-1
KEY2-1
KEY3-1
KEY4-1
1
2
3
4
5
CN1401
2.0/5P
KS2-1
KEY4-2
KEY3-2
KEY2-2
KEY1-2
KS3-2
1
2
3
4
5
6
CN1501
2.0/5P
SW1503
T(STOP)
SW1502
T(PLAY)
SW1501
T(FUNC)
SW1504
T(OP/CL)
KEY1-2
KEY2-2
KEY3-2
KEY4-2
K1
K2
K3
K4
1
2
3
4
5
6
CN702
2.0/5P
KS2
PRE
ME
M
RE
P
NEXT
+5V
MCD-7
MCD-14
MCD-15
S15
gnd
GND
All parts comply with supplier environment
note
˖
protect material regulated by green envionment management
tolerance RES±10
ˁ
CAP±20
ˁˈ
special parts noted beside parts
Summary of Contents for MCM704D
Page 2: ...1 1 ...
Page 3: ...1 2 ...
Page 4: ...2 1 TECHNICAL SPECIFICATIONS ...
Page 6: ...3 1 CONNECTION AND CONTROLS ...
Page 7: ...3 2 CONNECTION AND CONTROLS ...
Page 8: ...3 3 CONNECTION AND CONTROLS ...
Page 9: ...4 1 4 1 SOFTWARE VERSION CHECK AND UPGRADING ...
Page 10: ...SET BLOCK DIAGRAM 5 1 5 1 ...
Page 11: ...6 1 6 1 SET WIRING DIAGRAM ...
Page 13: ...7 2 7 2 LAYOUT DIAGRAM VFD BOARD ...
Page 15: ...LAYOUT DIAGARM TUNER BOARD 8 2 8 2 ...
Page 17: ...LAYOUT DIAGRAM AMP BOARD PART 2 9 2 9 2 ...
Page 18: ...LAYOUT DIAGRAM AMP BOARD 9 3 9 3 ...
Page 20: ...LAYOUT DIAGRAM CPU BOARD 10 2 10 2 ...
Page 21: ...11 1 11 1 DVD PART EXPLODED VIEW DIAGRAM AMP PART ...
