Sony STR-KG800 Service Manual page 53

QQ
3 7 63 1515 0
• IC Pin Function Description
DIGITAL BOARD IC1009 ADSST-AVR-1115 (DSP)
Pin No. Pin Name
1
2, 3 CLKCFG0, CLKCFG1
BOOTCFG0,
4, 5
BOOTCFG1
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 to 26 AD6 to AD4
27
28
TE
29, 30 AD3, AD2
L 13942296513
31
32
33, 34 AD1, AD0
35
36, 37
38
39
40
41 to 43 AD15 to AD13
44
45
46
47
48
49 to 52 AD11 to AD8
53
54
55
56, 57
58
59
60
61
62
63 SPI_MAS
www
64
65
66
67
.
68
69
70
http://www.xiaoyu163.com
I/O
VDDINT - Power supply terminal (+1.2V)
I Clock frequency setting terminal
I Boot mode setting terminal for DSP
GND - Ground terminal
VDDEXT - Power supply terminal (+3.3V)
GND - Ground terminal
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
FRAG1 O Interrupt status output to the system controller
FRAG2 I PLL lock error signal and data error fl ag input terminal
AD7 I/O Two-way data bus and address signal output with S-RAM
GND - Ground terminal
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
VDDEXT - Power supply terminal (+3.3V)
GND - Ground terminal
VDDINT - Power supply terminal (+1.2V)
I/O Two-way data bus and address signal output with S-RAM
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
I/O Two-way data bus and address signal output with S-RAM
VDDEXT - Power supply terminal (+3.3V)
GND - Ground terminal
I/O Two-way data bus and address signal output with S-RAM
XWR O Data write enable signal output to the S-RAM
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
XRD O Read strobe signal output to the S-RAM
ALE O Address latch enable signal output terminal
I/O Two-way data bus and address signal output with S-RAM
GND - Ground terminal
VDDEXT - Power supply terminal (+3.3V)
AD12 I/O Two-way data bus and address signal output with S-RAM
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
I/O Two-way data bus and address signal output with S-RAM
A16 O Address signal output to S-RAM
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
A17, A18 O Address signal output to S-RAM
GND - Ground terminal
VDDEXT - Power supply terminal (+3.3V)
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
PF_CE I/O Chip enable signal input/output terminal
O Master/slave selection signal output terminal
DPSOA O PCM audio signal (front L/R) output to the D/A converter
DPSOB O PCM audio signal (surround L/R) output to the D/A converter
x ao
y
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
i
VDDINT - Power supply terminal (+1.2V)
GND - Ground terminal
DPSOC O PCM audio signal (center, sub woofer) output to the D/A converter
http://www.xiaoyu163.com
8
Q Q
3 6 7 1 3
Not used
Not used
u163
.
2 9 9 4 2 8
Description
Not used
Not used
Not used
1 5 0 5 8 2 9 9 4
Not used
"L": active Not used
"L": active Not used
Not used
Not used
Not used
Not used
Not used
"L": DSP is master Not used
m
co
STR-KG800
9 9
2 8 9 9
53