Sharp SM-SX1 Service Manual page 38

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