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Sony TA-F161R User Manual

Sony TA-F161R
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SECTION
2
DIAGRAMS
2-1.
IC
PIN
FUNCTION
e
[C801
Function
Controller
(M50761-291P)
Micro
Processor
M50761-291P
is
used
for
control
the
volume
up/down,
function
select
and
power
on/standby
by
SIRCS
code
signal
input
and
power
on/standby
key
code
signal
input.
Function
select
output.
(one-shot
output)
(L:
PHONO)
Function
select
output.
(one-shot
output)
(L:
CD)
Function
select
output.
(one-shot
output)
(L:
AUX)
To
ground.
Ground
Ground
Function
select
output.
(one-shot
output)
(L:
TAPE1)
Function
select
output.
(one-shot
output)
(L:
TUNER)
Power
supply
ON/OFF
relay
(RY1).control
output.
(L:
POWER
ON,
H:
POWER
OFF)
To
ground.
TAPE2
O
|Function
select
output.
(one-shot
output)
(L:
TAPE2)
POWER
IN
POWER
ON/STANDBY
key
switch
input.
To
ground.
Mode
select
input.
This
model
is
used
“L”
level
only.
To
ground.
|_|
POWER
ON/OFF
mode
NOT
USED
Ground
Reset
signal
input.
TAPE1
TUNER
POWER
oN
MIO
FP WH
WH
©
Ceramic
viblator
connection
terminal.
(400IIz)
Ceramic
viblator
connection
terminal.
(400Hz)
Ground
SIRCS
code
signal
input.
(serial
input)
18
VOL
UP
Volume
motor
up
control
output.
(contineous
output)
VOL
DOWN
VDD
Volume
motor
down
control
output.
(contineous
output)
+5V
power
supply.

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Sony TA-F161R Specifications

General IconGeneral
BrandSony
ModelTA-F161R
CategoryAmplifier
LanguageEnglish

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