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XR-Q150
@ Pin Function
[Wane |
Fantion
TI
For connecting 1ch low level filter
VN1
alz\s
al
.
it
K
m e
For connecting 2ch high level filter
TIN2
BVO2
For adjusting gain of input step AMP
2ch volume input
FILTER
IN1
For connecting 1ch high level filter
1ch volume output
Power supply
Time constant installation pin to prevent from switching shock
7
4a)jol|o
Zz
—
[Pin No.
18
ze
:
Cc 4
—_
< ° °
2 2
ORT2
PORT3
PORT4
D__GND
Port output
14
par
a0
vivin
O10
Po]
4
—_
Digital system ground
@ PDG157B (FRNT 1 ASSY, IC401)
"
SYSTEM CONTROL MICROCOMPUTER
@ Pin Arrangement (Top view)
Tees
bellebabsesbsibeb
hells
57
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