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VvSX-5300
8.
IC DESCRIPTIONS
* PDGO20
1
$4
S4
|
|
|
Power ON or STAND-BY
7
S10
16
$19
19
T9
|
|
Power ON or STAND-BY
28
TO
tenance]
[
ps2 [ Ast _| 1 [Power OFF ON
—SSS*dC CY ESET
/34_[ Vo |__| Power ON or STAND-BY
| 8V_| Pin for application of BV power
P35
| Ao _
Analog voltage input for driving level
eter
Center
P40 | 81 | 1 | During Fw sterco vceptin «dP 1 | OOC™~™~SOSSCSCSC~SY
At
R2
When
tuner section is receiving in auto
Reception at frequency
when
goes
to
"L"
tuning
mode
during
searching
in auto
tuning
mode.
42
33
Memory
number
30 stations
Number of memory
channels for tuner section
Memory
number
10 stations
is set to 30 or 10 stations by $701.
Pa
Ne
[en
CSCS
| 44
| | sc >|
CLOCK output
outpu
+5V
fl f]
Control of FL indicator segments
(S4 to S21)
Control of FL indicator grid
(TO to T9)
:
Front Lch
Front Rch
Rear Lch
Level indicator control
r
L
SURROUND
can
be turned ON/OFF
SURROUND
can
not be turned
ON/OFF
During control of IC403 (CXD1067P)
| #]_|
STB output
for IC403 (CXD1067P)
| At | 1 | Grounded by R790 (47k 2)
"H" «+++ J MODEL
AM--:-Q9KHz, FM----SOKHz
Selects steps for reception frequency of tune
AM-:+-10KHz,
FM::--100KHz
(-) Zz 1s)
section
SURROUND:-:-
"OFF"
a
A0
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