Read Sony STR-DA3300ES / STR-DG1100 Service Manual online
121
STR-DA3300ES/DG1100
•
IC Pin Function Description
TUNER BOARD IC8003 F2602E-01-TR (XM RECEIVER)
Pin No.
Pin Name
I/O
Description
1
LSOPTXRX
-
Not used
2
VSS
-
Ground terminal
3
SCTXOUT
O
Serial data output to the system controller
4
VDD
-
Power supply terminal (+3.3V)
5
SCRXIN
I
Serial data input from the system controller
6
VSS
-
Ground terminal
7
COMMSEL
I
Command mode selection signal input terminal Not used
8
VDD
-
Power supply terminal (+3.3V)
9
IRQ
O
Interrupt request signal output terminal Not used
10
VSS
-
Ground terminal
11
RESET
I
Reset signal input from the system controller "L": reset
12
SLAVESL
I
Master/slave mode setting terminal "L": master mode, "H": slave mode
Fixed at "L" in this set
Fixed at "L" in this set
13
COMRXDIG
-
Not used
14
COMTXDIG
-
Not used
15
COMTXEN
-
Not used
16
VSS
-
Ground terminal
17
VDD
-
Power supply terminal (+3.3V)
18
COMRXP
I
XM receiver differential signal (positive) input terminal
19
COMRXM
I
XM receiver differential signal (negative) input terminal
20
VDD
-
Power supply terminal (+3.3V)
21
VSS
-
Ground terminal
22
COMTXM
O
XM transmitter differential signal (negative) output terminal
23
COMTXP
O
XM transmitter differential signal (positive) output terminal
24, 25
VSS
-
Ground terminal
26
OSCOUT
O
System clock output terminal (45.1584 MHz)
27
VDD
-
Power supply terminal (+3.3V)
28
OSCIN
I
System clock input terminal (45.1584 MHz)
29
VSS
-
Ground terminal
30
TEST
-
Not used
31
VSS
-
Ground terminal
32
HSDPDATA
-
Not used
33
VDD
-
Power supply terminal (+3.3V)
34
HSDPCLK
-
Not used
35
VSS
-
Ground terminal
36
HSDPEN
-
Not used
37
I2SDATA
O
I2S digital audio data output to the D/A converter and DSP
38
VSS
-
Ground terminal
39
I2SSCLK
O
I2S bit clock signal output to the D/A converter and DSP
40
VDD
-
Power supply terminal (+3.3V)
41
I2SLRCLK
O
I2S L/R sampling clock signal output to the D/A converter and DSP
42
VSS
-
Ground terminal
43
I2SOCLK
O
I2S over sample clock signal output to the D/A converter and DSP
44
VSS
-
Ground terminal
45
SAIICLK
-
Not used
46
VDD
-
Power supply terminal (+3.3V)
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