Sony STR-DA7100ES Service Manual page 37
Sony str-da7100es fm stereo fm/am receiver - service manual
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Also See for STR-DA7100ES:
- Operating instructions manual (139 pages) ,
- Technical background (38 pages) ,
- Quick setup manual (2 pages)
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DIGITAL BOARD IC2048 TMP87C447U-1F23 (REMOTE COMMANDER INTERFACE)
Pin No.
Pin Name
1
STAT0
2
CARRIER-OUT
3
FLASH
4
MBUS
5
CTRL-LATCH
6, 7
-
8
SIRSTS
9
-
10
SIRCS-INPUT
11
A1-OUT
12
A1-IN
13
GND
14
RESET
15
XIN
16
XOUT
17
GND
18
VDD
19
RESETC
20
RESETN
21
OUTHI1
22
OUTLO1
23
OUTHI2
24
OUTLO2
25
ENDFLG
26
UARTIN
27 to 32
-
33
SIRCS-OUT
34 to 36
-
37
MBUS_TV
38
MBUS_V2
39
MBUS_V1
40
VDD
41 to 44
STAT4 to STAT1
I/O
O
M-BUS status output to the main system controller
O
SIRCS signal on/off control signal output terminal
I
Not used
I
Not used
I
Serial data latch pulse signal input from the main system controller
-
Not used
O
Not used
-
Not used
I
SIRCS signal input terminal
O
SIRCS signal output for CTRL A1 II
I
SIRCS signal input for CTRL A1 II
-
Ground terminal
System reset signal input from the reset signal generator "L": reset
I
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
I
System clock input terminal (7.28 MHz)
O
System clock output terminal (7.28 MHz)
-
Ground terminal
-
Power supply terminal (+5V)
O
Reset signal output to the main system controller
O
Not used
O
Not used
O
Not used
O
Model destination signal output to the main system controller
O
Not used
I
End flag input from the main system controller
I
Serial data input from the RS-232C
-
Not used
O
SIRCS signal output terminal
-
Not used
I
Not used
I
Not used
I
Not used
-
Power supply terminal (+5V)
O
M-BUS status output to the main system controller
STR-DA7100ES
Description
37
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