Yamaha DM 1000, Руководство по обслуживанию

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DM1000/MB1000/SP1000
56
PIN
NO.
I/O FUNCTION NAME
PIN
NO.
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
INTR
RESET
FRAME
CLICK
LTCIN-
LTCIN+
LTCOUT
LFC
XTAL2
XTAL1
AVDD
AVSS
COUT
YOUT
C2
Y2
C1
Y1
STHRESH
CTHRESH
DTHRESH
RXD
O
I
I
I
I
I
O
I
O
I
-
-
O
O
I
I
I
I
I
I
I
I
Interrupt request
Master reset
Color frame A / B input
LTC SYNC input
SMPTE LTC input -
SMPTE LTC input +
SMPTE LTC output
External RC circuit
14.318 MHz crystal oscillator
14.318 MHz crystal oscillator
Analog power supply
Analog ground
C(Chroma) output
Y(Luma) output
C(Chroma) input
Y(Luma) input
C(Chroma) input
Y(Luma) input
SYNC threshold bypass input
Clamp threshold bypass input
Data threshold bypass input
UART receive data 23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44 CTS
TXD
RTS
LRCLK
VITCGATE
VITCOUT
A0
A1
/SMPTECS
/UARTCS
/IOR
VSS
VDD
/LOW
D0
D1
D2
D3
D4
D5
D6
D7
I
O
O
O
O
O
I
I
I
I
I
-
-
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Clear to send
UART transmit data
Ready to send
SMPTE LTC receive clock
VITE cord is for video overlay
SMPTE VITE output
Address bus
Address bus
SMPTE port chip select
UART chip select
Read enable
Digital ground
Digital power supply
Write enable
Data bus
ICS2008BV-T (X2832B00) T.C. Reader/Generator
JK1: IC254
PIN
NO.
I/O FUNCTION NAME
PIN
NO.
I/O FUNCTION NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DVSS
DVDD
MCLK
/PD
BICK
SDATA
LRCK
SMUTE//CS
DFS
DEM0/CCLK
DEM1/CDTI
DIF0
DIF1
DIF2
-
-
I
I
I
I
I
I
I
I
I
I
I
I Digital ground
Digital power supply
Master clock
Power down mode
Audio serial data clock
Audio serial data input
L/R clock
Soft mute
Double speed sampling mode
De-emphasis enable
Digital input format
15
16
17
18
19
20
21
22
23
24
25
26
27
28 BVSS
VREFL
VREFH
AVDD
AVSS
AOUTR-
AOUTR+
AOUTL-
AOUTL+
VCOM
P//S
CKS0
CKS1
CKS2
-
I
I
-
-
O
O
O
O
O
I
I
I
I
Substrate ground
Low level voltage reference
High level voltage reference
Analog power 5 V
Analog ground
Rch negative analog output
Rch positive analog output
Lch negative analog output
Lch positive analog output
Common voltage output
Parallel/serial select
Master clock select
AK4393-VF-E2 (XW029A00) DAC (Digital to Analog Converter)
ADA: IC151, 251, 351, 451, 551, 651
HAAD: IC007
PIN
NO.
I/O FUNCTION NAME
PIN
NO.
I/O FUNCTION NAME
1
2
3
4
5
6
7
8
9
10
11
12
/RST
M//S
LRCK
SCLK
MCLK
VD
GND
VL
SDOUT
DIV
/HPF
DIF
I
I
I/O
I/O
I
O
I
I
I
Reset
Master/slave mode
Left right clock
Serial clock
Master clock
Digital power 5V
Ground
Logic power 3.3V
Serial audio data output
Divider
High pass filter enable
Digital input format 13
14
15
16
17
18
19
20
21
22
23
24 M0
M1
TST
AINL+
AINL-
GND
VA
AINR-
AINR+
VCOM
REFGND
FILT+
I
I
I
I
I
I
I
O
O
Mode selection
Test
Differential left channel analog input
Ground
Analog power 5V
Differential right channel analog input
Common voltage
Reference ground
Positive voltage reference
CS5361-KS (X3447A00) ADC (Analog to Digital Converter)
ADA: IC754, 854
HAAD: IC003, 103, 303, 503, 703,
903, B03, D03, F03