Sony TA-F501ES Service Manual page 36

TA-F501ES
Q Q
3 7 6 3 1 5 1 5 0
• IC Block Diagrams
– MAIN Board –
IC2004 AK4384ET-E2
CLOCK DE-ENPHASIS
MCLK 1
DRIVER CONTROL
ATT
BICK 2 INTERPOLATOR
AUDIO
SDTI 3
DATA
INTERFACE
LRCK 4
ATT
INTERPOLATOR
PDN 5
SMUTE/CSN 6
µP
ACKS/CCLK 7
INTERFACE
DIF0/CDTI 8
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC2024 PCM1802DBR
SINGLE-END/ 5TH ORDER
VINL 1 DIFFERENTIAL DELTA-SIGMA
CONVERTER MODULATOR
VINR 2
VREF1 3
REFERENCE
VREF2 4
SINGLE-END/
5TH ORDER
DIFFERENTIAL DELTA-SIGMA
CONVERTER MODULATOR
VCC 5
POWER
AGND 6 SUPPLY
PDWN 7
BYPAS 8
FSYNC 9
LRCK 10
w w w
TA-F501ES
16 DZFL
15 DZFR
14 VDD
13 VSS
VCOM
12
∆Σ
8X SCF
11 AOUTL
MODULATOR LPF
∆Σ
8X SCF
10 AOUTR
MODULATOR LPF
9 P/S
20 MODE1
19 MODE0
18 FMT1
17 FMT0
x16 1/64
(x1/128) SERIAL
16 OSR
INTERFACE
DECIMATION
15 SCKI
&
FILTER
14 VDD
WITH MODE/FORMAT
13 DGND
DC CUT CONTROL
FILTER 12
DOUT
11 BCK
CLOCK & TIMING CONTROL
x a o
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IC2006 LC89057W-VF4A-E
RXOUT 1
RX0 2
RX1 3
RX2 4
RX3 5
DGND 6
DVDD 7
RX4 8
RX5/V1 9
RX6/U1 10
DVDD 11
DGND 12
Q Q
3 7 6
IC2017 TC74VHC393FT (EL)
IC2036 TC7WH74FU (TE12R)
u 1 6 3
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36 36
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2 4
8 9 9
48 47 46 45 44 43 42 41 40 39 38
MODULATOR
MICROCONTROLLER
&
INTERFACE
PARALLEL PORT
C bit,
U bit
DATA
INPUT
DEMODULATOR
SELECTOR
DATA
&
SELECTOR
LOCK DETECT
PLL
CLOCK
SELECTOR
13 14 15 16 17 18 19 20 21 22
3 1 5 1 5 0 8 9
14 13 12 11 10 9 8
VCC
Q Q Q Q
A B C D
A
CLEAR
CLEAR
A
Q Q Q Q
A B C D
GND
1 2 3 4 5 6 7
8 7 6 5
m
S R Q
c o
C D Q
.
1 2 3 4
2
8 9 9
37
36 RERR
35 INT
34 CKST
33 AUDIO/VO
32 EMPHA/UO
31 DGND
30 DVDD
29 XIN
28 XOUT
27 XMCK
1/N
26 DVDD
25 DGND
23 24
2 4 9 8 2 9 9