Yamaha Clavinova CVP-405, Руководство по обслуживанию

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CVP-405/CVP-405PE/CVP-405PM
43
PIN
I/O FUNCTION NAME
PIN
I/O FUNCTION NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
P6
2
/AN
2
P6
1
/AN
1
P6
0
/AN
0
P5
7
/INT
3
P5
6
/PWM
P5
5
/CNTR
1
P5
4
/CNTR
0
P5
3
/S
RDY2
P5
2
/S
CLK2
P5
1
/S
OUT2
P5
0
/S
IN2
P4
7
/S
RDY1
/CNTR
2
P4
6
/S
CLK1
P4
5
/T
X
D
1
P4
4
/R
X
D
1
P4
3
/INT
2
P4
2
/INT
1
CNV
SS
RESET
P4
1
/INT
00
/X
CIN
P4
0
/INT
40
/X
COUT
X
IN
X
OUT
V
SS
P2
7
(LED
7
)
P2
6
(LED
6
)
P2
5
(LED
5
)
P2
4
(LED
4
)
P2
3
(LED
3
)
P2
2
(LED
2
)
P2
1
(LED
1
)
P2
0
(LED
0
)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I/O
I/O
I
O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Port6 / A-D converter input
Port5 / Interrupt input
Port5 / PWM output
Port5 / Timer Y
Port5 / Timer X
Port5 / Serial ready
Port5 / Serial clock
Port5 / Serial output
Port5 / Serial input
Port4 / Serial ready / Timer Z
Port4 / Serial clock
Port4 / Transmit data
Port4 / Receive data
Port4 / Interrupt input
Ground
Reset input
Port4 / Interrupt input / Sub-clock generating input
Port4 / Interrupt input / Sub-clock generating output
Clock input
Clock output
Ground
Port2
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64 P1
7
P1
6
P1
5
P1
4
P1
3
P1
2
P1
1
/INT
01
P1
0
/INT
41
P0
7
/AN
15
P0
6
/AN
14
P0
5
/AN
13
P0
4
/AN
12
P0
3
/AN
11
P0
2
/AN
10
P0
1
/AN
9
P0
0
/AN
8
P3
7
/S
RDY3
P3
6
/S
CLK3
P3
5
/T
X
D
3
P3
4
/R
X
D
3
P3
3
/S
CL
P3
2
/S
DA
P3
1
/DA
2
P3
0
/DA
1
V
CC
V
REF
AV
SS
P6
7
/AN
7
P6
6
/AN
6
P6
5
/AN
5
P6
4
/AN
4
P6
3
/AN
3
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I
I
I/O
I/O
I/O
I/O
I/O
Port1
Port1 / Interrupt input
Port0 / A-D converter input
Port3 / Serial ready
Port3 / Serial clock
Port3 / Transmit data
Port3 / Receive data
Port3 / Serial clock
Port3 / Serial data
Port3 / D-A converter output
Power 5V
Reference voltage
Analog ground
Port6 / A-D converter input
M38044M4-C16FPU0 (X4406100) LED DRIVER/SWITCH SCAN
EIF: IC1
PIN I/O
FUNCTION NAME
PIN
I/O FUNCTION NAME
1
2
3
4
5
6
7
8 AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
I
I
I
O
-
-
-
-
Rch Analog input pin
Lch Analog input pin
Mode select 1 pin
Common voltage output pin
Analog ground
Analog power supply
Digital power supply
Digital ground 9
10
11
12
13
14
15
16
SDTO
LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
O
I/O
I
I/O
I
I
I
I
Audio serial data output pin
Output channnel clock pin
Master clock input pin
Audio serial data clock pin
Power down mode pin
Audio interface format pin
Mode select 2 pin
Mode select 0 pin
DM: IC322
AK5381VT-E2 (X5219A00) ADC (Analog to Digital Converter)
HD74LV21ATELL (X0010A00)
SN74LV21APWR (X2377A00)
Dual 4 Input AND
DM: IC021
SN74AHC08PWR (X2713A00)
Quad 2 Input AND
DM: IC029
SN74AHC14PWR (X3098A00)
Hex Inverter
DM: IC004, 0010
1
2
3
1A
1Y
4
2A
5
2B
6
2Y
7
VSS
1B
14
13
12
VDD
4A
11
4Y
10
3B
9
3A
8
3Y
4B
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
1
2
3
1A
NC
4
1C
5
1D
6
1Y
7
GND
1B
14
13
12
Vcc
2C
11
NC
10
2B
9
2A
8
2Y
2D
IC BLOCK DIAGRAM
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