Ic Block Diagrams - Sony DP-IF5000 Service Manual

• IC Block Diagrams

IC1 BA3308F-E2
1
OUT
GND 2
3
NC
ALC 4
VCC 5
NC 6
OUT
7
IC201 TC74VHC4040FT (EL)
VDD Q Q
11
16 15 14
Q
T
Q
R
R
T
Q
1 2
Q Q
12
IC202 TC74VHCU04FT (EL)
VCC
14 13 12
1 2 3
14
NC
IN
13
12 NC
11 NF
NF
10
IN
9
8 NC
Q Q
10 8 9
13 12
Q Q Q
T T
Q Q Q
R R
R R
T T T
Q Q
Q Q Q
3 4
Q Q
6 5 7
11 10 9 8
4 5 6 7
GND
IC102 PCM3001E-T2
VINL 1
VCC1 2
AGND1 3
VREFL 4
VREFR 5
VINR 6
CINPR 7
CINNR 8
CINNL 9
CINPL 10
VCOM 11
VOUTR 12
AGND2 13
VCC2 14
RESET CLOCK
11 10
T
R
R R R
T T
Q Q Q
Q Q
5 6 7
Q Q Q
4 3 2
IC303, 304 TC74VHCT08AFT (EL)
1A
1
1B
2
1Y 3
2A 4
2B
5
2Y 6
GND 7
– 27 –
RESET
REFERENCE
ANALOG ANALOG
FRONT-END FRONT-END
+ – – +
DELTA SIGMA MODULATOR
DECIMATION
FILTER
DIGITAL
AUDIO
INTER-
INTER-
FACE
POLATION
FILTER
DELTA SIGMA MODULATOR
BIAS
LPF & LPF &
BUFFER BUFFER
Q
1
9
T
Q
Q
R
R
T
Q
Q
8
VSS
VCC
14
13 4B
4A
12
11
4Y
10
3B
9 3A
8 3Y
28 RSTB
27 FMT0
26 FMT1
25 FMT2
24 DGND
23 VDD
22 CLKIO
21 XTO
20 XTI
19 DOUT
18 DIN
17 BCKIN
16 LRCIN
15 VOUTL