TFT EAS 930A - Page 37

www.SteamPoweredRadio.Com
:n
(IQ
~
=!>
....
(>
AUOIO
IN
J
,ROM
,~
x
!,
1 1
>-
·,
11UC'.:J
!N r >
FRC:--
l~x
,17
. >
'
AUDl:J
'.N
(>
FRQ'1
t1X
IIJ
i
.__>
r
AUD
: Q I
sJ
. >
FRO!' ~x
11'1
~
1.,_>-
j I
I
ISV
J2
CH
(2Vp-p)
I
0
OFF
TI
SW
I
(F
Pl
Cl'!
JJ00p•I
1,
----
75
I~
II
c._~,'----
1
1-
1
I I
'["_
1500
-
818
1
-
115
_I.SK
AUDIO
OUT
ADJ
l~
'P,
l
Ul
HBISI
-
CIS
+
170
RJ
10K
Cl6
.
01
I
Rl
I.
0
IW
CG
R2
'
1
10
l/2W
l[
CJ0
-
,11
'10V
JJ
6 + I
JJ-1
-
➔
OUTPUT
S
TO
4
170
8
OHM
Cli=t;l
AUDIO
YLM386N
I
JJ-2
---a-
SPEAKER
+
Cl
7-
l I
..,..
+10V
J2
COT
~~T
170LJ
I"
TO
--,1>
GND
IAECEIVERI
U3
----,;.
•SV
10T-
05
+SV
-,.---,I
I
I~
I
',
c
12
±.L
c13
'170T
. I