SCD-XE600
23
23
SCD-XE600
1.4 Vp-p
1.4 Vp-p
1.4 Vp-p
354 ns
3.5 Vp-p
88.6 ns
3.3 Vp-p
200 ns
3.5 Vp-p
1
IC001
tl
(SIGO)
(CD play mode)
500 mV/DIV, 200 ns/DIV
1
IC001
tl
(SIGO)
(SACD play mode)
500 mV/DIV, 40 ns/DIV
2
IC706
uk
(DSPHREFO)
1 V/DIV, 100 ns/DIV
5
IC801
5
(IC)
1 V/DIV, 100 ns/DIV
3
IC706
<z./
(RF IN)
(SACD play mode)
500 mV/DIV, 40 ns/DIV
4
IC320
2
,
4
,
6
,
q;
,
qs
1 V/DIV, 50 ns/DIV
– RF Board –
– MAIN Board –
– DISPLAY Board –
•
Waveforms
• IC Block Diagrams
– RF Board –
IC702
BR9040F-WE2
8
7
6
5
1
2
3
4
DI
DO
GND
WC
SK
CS
VCC
R/B
COMMAND DECODE
CONTROL CLOCK
GENERATION
POWER
SUPPLY
VOLTAGE
DETECTOR
HIGH VOLTAGE
GENERATOR
WRITE
DISABLE
COMMAND
REGISTER
ADDRESS
BUFFER
DATA
REGISTER
ADDRESS
DECODER
R/W
AMP
4096bit
EEPROM ARRAY
8bit
16bit
16bit
8bit
– MAIN Board –
IC200, IC230, IC260
DSD1751DBQR
DSDL
DBCK
1
20
DSDR
DSCK
2
19
PBCK
PSCK
3
18
PDATA
MS
4
17
PLRCK
MC
5
16
DGND
MD
6
15
VDD
ZEROR/ZEROA
7
14
VCC
ZEROL/NA
8
13
VOUTL
VCOM
9
12
VOUTR
AGND
10
11
MUX
DSD
FILTER
PCM
I/F
PCM
FILTER
(X8 DF)
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
MULTI-LEVEL
DAC
ANALOG
LPF
DSD
I/F
MUX
MODE
CONTROL
