Sony MDS-DRE1 Service Manual page 48

IC451, 751 CXD8517Q
33
NC 34
35
MUTE
DEMP 36
37
FS1
COEFFIENT
38 ROM
FS2
GND 39
XLAT 40
ATT/MODE
SCK 41
42
SWDT
REGISTER
MPY
REGISTER
20 bit ADD
20 bit ADD
25 bit ACCUMLATOR
OVER FLOW LIMITER
SLAVE 43
NC 44
INPUT I/F (S1-P0)
1 2 3 4 5
32 31 30 29 28
OUTPUT I/F (P1-S0)
L-CH RAM B
REGISTER
19 bit
ADD
REGISTER
L-CH RAM A
6
– 73 –
27 26 25 24
FIR FILTER CONTROL
(RAM/ROM/A )
CC
R-CH RAM B
SAMPLING
REGISTER
RATE
POINTER
GENERATOR
19 bit
ADD
REGISTER
FLAME
R-CH RAM A
COUNTER
7 8 9
23
22 NC
21 TEST
RES
20 FIS1
19 FIS0
18
PASS
17
GND
16 XO2
15 V
DD
14 XO
13
XI
12 GND
10 11