Yamaha DPX-530 Service Manual page 60

DPX-530
IC750 TLC0838CPW
16
CLK
18
CS
17
DI
13
SE
To Internal
Circuits
1
CH0
2
CH1
3
CH2
4
CH3
5
CH4
6
CH5
7
CH6
8
CH7
9
COM
12
REF
IC7A1 SI-3020KM-TL
IC7M1,IC7M2,IC7M3,IC7M4 SI-3050KM-TL
V V 2 2
IN IN
V V 1 1
C C
- -
+ +
REF REF
60
R
D
5-Bit Shift Register
CLK
SGL\ DIF START
SELECT0 SELECT1 ODD\ EVEN
Analog
MUX
EN
Comparator
EN
Ladder
and Bits 0-7
Decoder
One
Shot
4 4 V V
OUT O
5 5
Sense Sense
TSD TSD
3 3
GND GND
Time
Delay
R
R
CLK
SAR
EOC
Logic
9-Bit
Bits 0-7
and
Shift
Latch
Register
Bit 1
LSB
MSB
First
First
IC7M0 M62343FP
Vcc LD CLK
4 8
7
10 Bit Sift Register
8
8 Bit Latch 8 Bit Latch
8 Bit Upper 8 Bit Upper
Segment R-2R Segment R-2R
1
A01 A02
Start
Flip-Flop
CLK
15
SARS
S
R
CLK
S
R
R
CLK
14
DO
D
D1 GND
6 5
Channel
Decoder
8 Bit Latch
8 Bit Upper
Segment R-2R
3
2
A03