Sony TA-E9000ES Service Manual page 58

IC2008 MC74LVX4245-DT
VCCA 1
T/R 2
AO 3
A1
4
A2 5
A3
6
A4 7
A5 8
A6
9
A7 10
GND
11
GND 12
IC4002 CXD2562Q
51 50 49 48 47
INTERPOLATER
DATAOUT
52
ON/OFF
INTERPOLATER
TEST1 53
TEST2 54
THIRD ORDER
55
TEST3
NOISE SHAPER
DVDDL 56
VSUB (D) L 57
VSUB (CHIP) L 58
THIRD ORDER
VDD2 59
NOISE SHAPER
VDD 60
L1 (–) 61
VSS 62
L1 (+) 63
VSS2 64
2 3 4
1
24 VCCB
23 VCCB
OE
22
21 BO
20 B1
19 B2
18 B3
B4
17
B5
16
15 B6
14 B7
13 GND
46 45 44 43
42 41
TIMING CIRCUIT
PLM
PLM
CLOCK
GENERATOR
5 6 7 8 9 10 11 12 13 14
IC4001 MSM9404BGS-BK
64 63 62 61 60
1
DO
2
SEL
3
SRDT
SWDT 4
ATT/
5 MODE
SCK
6
XLAT
7
INIT
8
NC
9
VDD
NC 10
11
RBPH
SAMPLE RATE DET
STA
12
&
FRS
13
RESAMPLE POINTER
FRM
14
GENERATOR
SLAVE 15
TEST5
16 OUTPUT I/F
(PISO)
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
40 39 38 37 36 35 34 33
32
SYNC
31 COEF
30 SPLM
18/20
S/P 29
28 DVDDR
27 VSUB (D) R
26 VSUB (CHIP) R
25 VDD2
24 VDD
R1 (–)
23
22 VSS
21 R1 (+)
20 VSS2
15 16 17 18 19
– 100 –
59 58 57 56 55 54 53 52 51 50 49
INPUT I/F
(SIPO) IIR/FIR
FILTER
CONTROL
(RAM/ROM/
ATT & DEMP &
ACC)
1Fsi to 8Fsi
FILTER BLOCK
SRC &
DECIMATION
LOW PASS
FILTER BLOCK
FLAME OUTPUT
COUNTER I/F
(PISO)
TB3
48
47 FS2
FS1
46
45 DEMP
44
TEST3
43
DAOL
42 DAOR
41
NC
40 VDD
39
NC
38
ABCKO
37 ALRKO
36 MAO1
35 MAO0
34
TB4
33 TB5