Read Sony HT-SL40 / STR-KSL40 / STR-SL40 Service Manual online
8
STR-KSL40/SL40
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
I
I
O
O
I
O
O
O
O
O
—
O
O
O
O
O
O
I
O
O
O
O
—
O
I
O
I
I
O
I
I
I
O
I/O
—
I
—
I
I
I
I
—
I
I
I
I
I
I
I
I
Pin Name
DATA O
GP9
BST
HCS
HACN
XRST
PM
PD
SMUTE
CDT1
VSS
SCL
CS
DATA
CLK
LATCH
WOOFER RELAY
HDOUT
HDIN
HCLK
F.MUTE
VIDEO-SW1
VCC5
ANA/DIG
NOT IN USE
VIDEO SW2
FLASH2
FLASH1
VIDEO-MUTE
NC
NC
NC
SCL
SDA
AVCC
AVRH
AVSS
A/D0
A/D1
A/D2
A/D3
VSS
RDS SIGNAL
MODEL
VERSION
NC
CRYSTAL SEL
STOP
MD0
MD1
Description
Serial data input from LC89056W
External memory data input from CXD9617R
Boot strap signal output to CXD9617R
Chip selection signal output to CXD9617R
Acknowledge signal input from CXD9617R
Reset signal output to CXD9617R
PLL initialization signal output to CXD9617R
PD signal output to AK4527B
Smute signal output to AK4527B
CDT1 signal output to AK4527B
Ground
Serial clock signal output to AK4527B
Chip selection signal output to AK4527B
Serial control data output to the tuner and M61527FP
Serial control clock output to the tuner and M61527FP
Latch signal to M61527FP
Sub woofer relay control signal output
Serial data input from CXD9617R
Serial data output to CXD9617R
Clock signal output to CXD9617R
Function mute signal output
Video switch signal output to the NJM2279
Power supply (+3.3V (STBY))
Function mute and error port signal output
Not used (pull down)
Video switch signal output to NJM2279
Flash programming input
Flash programming input
Video mute signal output to NJM2279
Not used (pull down)
Not used (pull down)
Not used (pull down)
SCL signal output to the EEPROM
SDA signal from the EEPROM
Power supply (+3.3V(STBY))
A Vref input (connected to +3.3 (STBY))
Ground
Not used (pull down)
Key signal input
Key signal input
Key signal input
Ground
RDS signal input to tuner
Model detection input
Version resisrtor input
Not used (pull down)
Not used (pull down)
AC off signal input
Flash programming MD0 input
Not used (connected to +3.3V(STBY))
• IC1601MB90478PF-G-139-BND (SYSTEM CONTROL) (DIGITAL BOARD)
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