Parts - Pioneer SX-SW404 Service Manual

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7.2 PARTS

QQ
7.2.1 IC
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• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
List of IC
AK5358ET, LC72725, TAS5508BPAG, TAS5142DDV, PDC135A, AK4117VF, BR93L46RFJ-W, DSPC56371AF180,
PT6315
AK5358ET (MAIN ASSY : IC3003)
• A/D Converter IC
Pin Arrangement (Top view)
AINR 1
AINL 2
CKS1 3
VCOM 4
AGND 5
VA 6
VD 7
DGND 8
TE
L 13942296513
Pin Function
No. Pin Name
1 AINR
2 AINL
3 CKS1
4 VCOM
5 AGND
6 VA
7 VD
8 DGND
9 SDTO
10 LRCK
11 MCLK
12 SCLK
13 PDN
14 DIF
15 CKS2
16 CKS0
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Block Diagram
16 CKS0
45 CKS2
14 DIF
13 PDN AINL
12 CSLK
11 MCLK
10 LRCK
AINR
9 SDTO
VCOM
I/O
I Rch Analog Input Pin
I Lch Analog Input Pin
I Mode Select Pin
O Common Voltage Output Pin,VA/2 Bias voltage of ADC input.
−
Analog Ground Pin
−
Analog Power Supply Pin, 4.5~5.5V
−
Digital Power Supply Pin, 2.7~3.6V
−
Digital Ground Pin
O Audio Serial Data Output Pin "L" Output at Power-down mode.
I/O Output Channel Clock Pin "L" Output in Master Mode at Power-down mode.
I Master Clock Input Pin
I/O Audio Serial Data Clock Pin "L" Output in Master Mode at Power-down mode.
I Power-down mode & Reset Pin "H" : Power up, "L" : Power down & Reset The AK5358 must be reset once
upon power-up.
I Audio Interface Format Pin "H" : 24bit
I Mode Select 2 Pin
I Mode Select 0 Pin
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2 9
8
VA AGND VD DGND
∆∑
Decimation
Modulator
∆∑
Decimation
Modulator
Voltage Reference
Q Q
3 6 7 1 3 1 5
CKS2 CKS1 CKS0
Pin Function
2
S Compatible, "L" : 24bit MSB justified.
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SX-SW404
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9 4 2 8
MCLK
Clock Divider
Filter
Filter
Serial I/O
Interface
0 5 8 2 9 9 4 2 8
PDN DIF
m
8
9 9
A
B
LRCK
SCLK
C
SDTO
9 9
D
E
F
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