Radio Shack PRO-2035 Service Manual page 65

IC4 TC4866F
{
VDD
INlaUT
INlaUT
5
VDD
OUT !IN
VSS 3 4
CaNT
VSS
ICS TC4066BP
or ~PD4066BC
OUT/IN2
I "-Jr-:::::L r---ltgJ CaNT4
IN/OUT4
--"'''l OUT/IN4
OUTIIN3
(1/4 TC40668F)
110
o-----f----J<:5I----<;>
011
IC6
~PC324C
or
TA7S324P
V+
OUTD
D-INPUT
D+ INPUT
GND
' N PUTS{ -
Rsc
8+ INPUT
C+ INPUT
OUTPUT
013
B-INPUT
+
OUTC
50J.1A
(
- 6 5 -