Technics ST-CA1080

| ST-CA1080
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By runer CIRCUIT For [EGJarea.
Z120 FM FRONT END (RALOOI9) Q101,102
[ Senesg. 2SC2787LTA
Seetene <1 25k238 28¢2620 ; Sacra
R104
RIO | oop ise, : 10K
FM ANT
Fs ei
(75.2) i x 3 a Se 83
® t oz. em 2m
roo Rios | clos RIO8 CF202_
470K | KIOOOP§ 470K i" “3s
eS ped 6
(ov) {
gore Cok Lat aE
(5) = =
|
{OV}
)
(ov)
te)
Le
_4
Q106
H aio! aioz a UN4IIFTA
|
1
I
POWER
SUPPLY
| 1 (FM:ON)
H | — (ov)
| x 2P { 14.6V 14.7V 14.7V
I i] |
4 °o
2SK360 28C2996 {| 38h S54 lem LINE
poet Sake ele oo ee Se ROSS et eeu ER AME acl og] os Q107,108
2SC33IIARSTA
BUFFER AMP
AM
SIGNAL
AF
SIGNAL
(L ch)
aout List 1c101 are Ria? RI43
0.68yH FM OS LAIS32MH-TEL : 470K = 2.2K
EAT. QD a a ead FM/AM IF AMP, DET/AM OSC, MIX/FM MPX
A es
LOOP A . 3
ox
AM OSC Lo
QD ei AS i So SIGNAL *e
7 nk =
on
JKION
x
at
.
: 1 3 c
28
Ad
a
8 ae
g z
x c : =
3 3 &
= a of e
og
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=
m at
=6 is
RII4 OR
5.6K 3s re
oo
~ 2.
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Pat ™
6}
etTo.6v
To
main
. CIRCUIT
{(CNIOIBA)
On page 20
3 By
5
Q103,104
2S
iarv
3 2SC2785FETA
FM/AM
OOP FILTER
:
Toe
main
L
ITE.
a
ive S$ ciRcUIT
(CNIOIBA) cNIo2ZB8
1) On page 20 ‘
By Be Re Be 5 B toK main
z<3
2¥s
S¥3
EE
a
a
CIRCUIT
1c102 . 26 aieera A (CNIO2BA)
2B LC72I8M-TE-L A B c D On page 20
PLL
FREQUENCY
ne
SYNTHESIZER 2s
‘To Kj Main
out Leircuit sa
(CNIO2BA)
out | On page 20
S22KHz--1611KHz
—1l7—
—
18—
A NA-07037 / DRUCK 4