Sharp 1-BIT AMPLIFIER SM-SX1 Service Manual page 38

SM-SX1/SX1W
IC800 VHiYM3436D/-1: Digital Interface Receiver (YM3436D)
32
EXTW
36
SEL
DDIN 37
EIAJ(AES/EBU)
Digital Audio
CSM
35
Interface Decoder
ERR
40
EMP 41
FS1,0
Microcomputer Interface
43 44
DAUX
HDLT
DOUT
VFL
OPT
SYNC
MCC
MCB
MCA
SKSY
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24 29 26 25 28 38 15
PLL
42 1
1
2
3
4
5
6
7
8
WC
9
10
11
Figure 38 BLOCK DIAGRAM OF IC
14 31 12 13
System Clock
Timing Generator
Data Clock
Control
Asynchronous
Buffer
(1 word per
S/P
each of
L and R)
18 19 2
33
32
31
30
29
28
27
26
25
24
23
– 38 –
22 11 39 16
5
MCA,MCB,MCC,
WC,SYNC,OPT
10
23 RSTN
TSTN
30
17
TST2
4 VFL
3 DOUT
P/S
20 21
FS1
KM0
KM2
TSTN
VSSA
CTLP
(NC)
PCO
CTLN
VDDA
RSTN