Panasonic SA-DT300E, Руководство по обслуживанию

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16 Terminal Function of ICs
16.1 IC941(C2CBHG000095):
System Control
Pin No. Terminal Name I/O Function
1 FL SCK O Clock signal output for IC901
2 FL CS O Chip select signal output for IC901
3 FL RST O Reset signal output for IC901
4 DSP DATA O Data signal output for DSP
5 DSP CLK O Clock signal output for DSP
6 CNV
ss
- Connected to GND via resister
7 XC IN - Not used, open
8 XC OUT - Not used, open
9 RST I Reset signal input
10 X OUT O Ceramic oscillator connected (F=10 MHz)
11 V
SS
- GND
12 X IN I Ceramic oscillator connected (F=10 MHz)
13 V
CC
I Power supply terminal
14 CNT F - Connected to V
CC
via resister
15 AC IN I Power failure detect signal input
16 REMOTE I Remote control signal input
17 DSP1 RST O DSP reset signal output
18 DSP1 CS O DSP chip select signal output
19
MUTE
F&SW
O
Muting signal output for Front speakers,
Sub woofer
20
MUTE
C&S
O
Muting signal output for Center, Surround
speakers
21 CEK - Not used, open
22
PMD
DIN
I Not used
23
PMD
DOUT
O Not used
24
DVD&
AMP
D OUT
O DVD communication data signal output
25 DVD D IN I DVD communication data signal input
26
DVD&
AMP
CLK
I DVD communication clock signal input
27
DVD&
AMP
CS
I
DVD communication chip select signal
input
28 MDDOUT O Not used
29 MDDIN I Not used, connected to GND
30 MDCLK O Not used
31 MDCS I Not used, connected to GND
32 DVD REQ O DVD communication request signal output
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