14. Wiring Connection Diagram
15. Block Diagram
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
CNVss
-
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
VSS
-
GND
12
X IN
I
Ceramic oscillator connected (F
=10 MHz)
13
VCC
I
Power supply terminal
14 CNT F
-
Connected to VCC 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
30
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Summary of Contents for SA-DT300E
Page 2: ...1 1 Before Repairs 2 All manuals and user guides at all guides com ...
Page 8: ...5 Location of Controls 8 All manuals and user guides at all guides com ...
Page 16: ...16 All manuals and user guides at all guides com a l l g u i d e s c o m ...
Page 17: ...17 All manuals and user guides at all guides com ...
Page 18: ... Check the main P C B as shown below 18 All manuals and user guides at all guides com ...
Page 20: ...20 All manuals and user guides at all guides com ...
Page 21: ...21 All manuals and user guides at all guides com a l l g u i d e s c o m ...
Page 37: ...C342 43 ECST1CY105 16V 1U 2 37 All manuals and user guides at all guides com ...
Page 44: ...R123 26 ERJ3GEYJ133V 1 16W 13K 4 44 All manuals and user guides at all guides com ...
Page 48: ...R442 ERJ3GEYJ332V 1 16W 3 3K 1 D0GB332JA002 48 All manuals and user guides at all guides com ...
