Sony XES-Z50 Service Manual page 117

QQ
3 7 63 1515 0
IC1401 TC74VHC125F (EL)
1
1 OE
1A 2
3
1Y
2 OE 4
2A 5
6
2Y
7
GND
TE
L 13942296513
IC1402 TC74VHC393F (EL)
14 13 12 11
VCC
Q
A
CLEAR
CLEAR
Q Q
A B
1 2 3 4
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14 VCC
13 4 OE
12 4A
11
4Y
10 3 OE
9 3A
8
3Y
10 9 8
Q Q Q
B C D
A
A
Q Q
C D
GND
5 6 7
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8
IC1606 TC7W74FU
8 7 6
S R
C D Q
1 2 3
IC1607 AK5390-VS
AGND 1
APD 2
3
AINL+
4
AINL–
ACAL 5
LGND 6
Q Q
3 6 7 1 3
7
VL+
NC 8
DCAL 9
CONTROLLER
10
DPD
CMODE 11
SMODE 12
L/R
13
SCLK
14
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.
– 169 –
2 9 9 4 2 8
5
Q
4
VOLTAGE
REFERENCE
+ – + –
+ +
–
–
+ +
LP
LP
1 5 0 5 8 2 9 9 4
FILTER
FILTER
+ – + –
DECIMATION
DECIMATION
FILTER FILTER
SERIAL OUTPUT
INTERFACE
CALIBRATION
SRAM
m
co
9 9
28 VREF+
27 VREF–
26 AINR+
25 AINR–
24 VA–
2 8 9 9
23 VA+
22 ICLK
21 NC
20 OCLK
19 CLK
18 DGND
17 VD+
16 FSYNC
15 SDATA