Block Diagram - Audio Section (1/2) - Sony SCD-XA777ES Service Manual

SCD-XA777ES
5-4. BLOCK DIAGRAM – AUDIO Section (1/2) –
(Page 32) N
DSAL
DSALS
DSAL
DSAC
DSAR
DSARS
DSAR
DSASW
(Page 33) P
X301
11.2896MHz
DATA SELECTOR
IC305
4A
14
4Y SL
12
4B
13
3A
11
3Y C
9
3B
10
1A
2
SR
1Y
4
1B
3
2A
5
2Y SW
7
2B
6
A/B
1
SWITCHING
IC304
1A
2
CLOCK BUFFER COUNTER 1Y
4
1B
IC302 IC303
3
LRCK 2A
5
2Y
7
2B
6
BCLK 3A
11
3Y
9
3B
10
A/B
1
DATA SELECTOR
IC307
MDATL 4A
14
4Y
12
DSAL 4B
13
3A
11
3Y
9
DSAL 3B
10
MDATR 1A
2
1Y
4
DSAR 1B
3
2A
5
2Y
7
DSAR 2B
6
A/B
1
SCKI
DATA SELECTOR
IC308
LRCK/G
MDATL 4A
14
4Y
BCK/G 12
SL 4B
13
3A
11
3Y
9
SL 3B
10
MDATR 1A
2
1Y
4
SR 1B
3
2A
5
2Y
7
SR 2B
6
A/B
1
DATA SELECTOR
IC306
MDATL 4A
14
4Y
12
C 4B
13
3A
11
3Y
9
C 3B
10
MDATR 1A
2
1Y
4
SW 1B
3
2A
5
2Y
7
SW 2B
6
A/B
1
34 34
DIGITAL FILTER,
CURRENT PULSE,
D/A CONVERTER
IC101
LOUTL+ 25
5 DATA
LOUTR+ 17
LOUTL– 26
15 MUTE
LOUTR– 16
4 6 7 12 13 14 1
LOUTL+ 25 7
5 DATA
LOUTR+ 17 7
LOUTL– 26 7
15 MUTE
LOUTR– 16 7
DIGITAL FILTER,
4 6 7 12 13 14 1
CURRENT PULSE,
D/A CONVERTER
IC201
CDTL/SDTSL
G/SDTSL
CDTR/SDTSR
G/SDTSR
CDTL/SDTC
G/SDTC
CDTR/SDTSW
• Signal Path
: SACD PLAY
G/SDTSW
: CD PLAY (ANALOG OUT)
FL–
R (Page 35)
FL+
FR–
FR+
MULTI, DATA, SHIFT,
LATCH, INIT
S (Page 35)
SCKI, LRCK/G, BCK/G
T (Page 35)
U (Page 35)
V (Page 35)