Eico 753 - Page 31

C95
Vl3
100
12
I
220
R91
IOK
1l'
C90 II
62 II
II
R92
IOK
C91
90
R93
22K
it
C92 11
22 II
II
NOTES
fc\ NOS. IN CIRCLES REFER TO
'.::.) PIN NOS. ON J5.
0 NOS. IN BOX REFER TO PIN
---.---'
L7
L9
S3B
NOS. ON JS.
ALL RESISTORS 112W, 10 %
UNLESS OTHERWISE NOTED.
SI• FUNCTION SWITCH
S2 • MODE SWITCH
S3 • BAND SWITCH
Vl2A ,B
12AZ7A
R99
L6
470fi
2.5mh
R98
C94
RFC
27K
47
R96 R97
C96
IOOK IOOK .01
22
C93B
-=
C97
S3C
12BY7A
CIOO
62
II
=== LIO
18
>05
Rl05
IOOK
RIOI
22K
CIOI
90
ICl05
RI04
Riii
2.2K
470fi
IW
Ll5
RI02
lmh
IK,2W
RFC
RI09
27K
+250V
170MA
-IOOV
CAL
5MA
R57
R58
S4 ON R5
22K VII
2W 6BE6
R59
47K
1oon
R62
47fi
5
R54
IOK
RF GAIN
C48
R55 10
47!1
C46
R56
-01
27K
Vl6
6BA6
C51
C53
-01 -01
R61
IM
12.sv
4 AMPS
115V AC
OR
12V DC
EICO 7 5 3 SCHEMATIC DIAGRAM