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VSA-E06
@ M66311FP (FL-UCOM ASSY : IC803)
@ LED DRIVER
@ Pin Function
No.
Name
Function
1
MR IND.
LED lights up when Multiroom mode is ON. L : LED lights up.
2
LEF IND.
LED lights up if LFE component is detected during decoding of AC3 signal. "L": LED lights up.
3
Vee
Power supply +5V.
4
DATA
Data line for communications with microcomputer.
5
OE
Output enable/disable signal, L : Fixed to "L" (output enabled).
6
LATCH
Strobe line for communications with microcomputer.
7
RESET
Reset input. Temporarily sets to "L" when the power switch is set to ON. After that, fixed to "H''.
8
CLOCK
Clock line for communications with microcomputer.
9
GND
GND.
10
Fixed to "H".
11
HP RY.
Headphone relay. H : relay ON
12
SIC RY.
R/C relay. H : relay ON
13
Speaker B RY.
Speaker B relay. H : relay ON
14
Speaker A RY.
Speaker A relay. H : relay ON
15
FAN
FAN control.
H : ON
16
MPX
Tuner (FM) MONO output. H : MONO output
17
Stereo ON/OFF
Stereo ON/OFF H : Stereo ON
18
td
LED lights up when Up and Down arrow keys are enabled. L : LED lights up.
19
_
LED lights up when Right and Left arrow keys are enabled. L : LED lights up.
20
SL/SR
LED lights up if AC3 signal from the rear system L/R is received. L : LED lights up.
21
S
LED lights up if AC3 signal from the rear system (monaural) is received. L : LED lights up.
22
Cc
LED lights up if AC3 signal from the center system is received. L : LED lights up.
23
L/R
LED lights up if AC3 signal from the front system L/R is received. L : LED lights up.
24
ADDIR
Switching MS Port. H : Analog input, L : Other than analog input
* Output is port output of M66311 (Set data to "L" when port output is to be set to "H"'.)
@ M66311FP (FL-UCOM ASSY : IC804)
@ LED DRIVER
@ Pin Function
No.
Name
Function
1
Not used. Open
2
Not used. Open
3
Vee
Power supply +5V.
4
DATA
Data line for communications with microcomputer.
5
OE
Output enable/disable signal, L : Fixed to "L" (output enabled).
6
LATCH
Strobe line for communications with microcomputer.
7
RESET
Reset input. Temporarily sets to "L" when the power switch is set to ON. After that, fixed to "H".
8
CLOCK
Clock line for communications with microcomputer.
9
GND
GND
10
Fixed to "H".
11
Not used. Open
12
Not used. Open
13
Not used. Open
14
Not used. Open
15
Not used. Open
16
VCRI IND.
LED lights up when function is VCR1. L: LED lights up.
17
VCR2 IND.
LED lights up when function is VCR2. L: LED lights up.
18
VIDEO IND.
LED lights up when function is VIDEO. L: LED lights up.
19
DVD IND.
LED lights up when function is DVD. L : LED lights up.
20
LD IND.
LED lights up when function is LD. L : LED lights up.
21
CD IND.
LED lights up when function is CD. L : LED lights up.
22
TUNER IND.
LED lights up when function is TUNER. L: LED lights up.
23
PHONO IND.
LED lights up when function is PHONO. L : LED lights up.
24
TAPE1 IND.
LED lights up when function is TAPE1. L : LED lights up.
* Output is from M66311.
B7
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