Tandy 1400LT Service Manual page 184

Low Battery, etc
-
(10) EL LIGHT P O W E R
-
+5v
-
+12v
-
-12v
-
-
+v -
47K
R9 DTC114TS
t v
R32
T
1 CON2
2
3
4
5
OTC114ES ~ 3 4
6 -15v
E
C
A
. ,
-
15v
=
< i o
4.7.5,
G N D
-
-
10K
D4 R33 R38
-
R39
270K
t b A
+12v
t
+5v
c37
+5v
b
R4 1
I
4.7K 0. l u
07
2 u
i
(15)
m
152473
270K
R45
11.3K 2.7K
06 R40 R44
1 L l 2
IS2473
t v
n
A
R43
C56
+
1ou
10K
IC38
c55
-
57
R31 45
D4
. ,
7
TR7. 9 11
[ N O T E : + V
= 12
- .
1 3 V ]
NO. 9
7-9