Tandy 1400LT Service Manual page 196

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SUB PCB
CN .BAT
R554
D507
-
U
1 -
2 '
27
EK04
-
-
r------------
I
I
051
1
I
D508
D509
I
I
I
I
I
*
I
I
I
I
I
I
R557
U
I
A
N
N
4
SB340*2
1SR139
O
-
I
I
I
I
R555
2SB 1182P-CPT
I I
-------------------
TR513
D510
EK04
47K
c53 1
l u F
0 . 1uF
0. 1uF
0.01uF
T502
C529
C52G
1
' a H 2
C227
'.
GP2OB
JACK1
2
PO
513506
i
m
-L
1
i - 0
C530
+v
$
==
I
c535
I
1OOOpF
I
I
41
..-
220
M5237L
C536
CONTROL 1
0. 1uF
0.01uF
41
I
I
I
EXT
I
47uF/25V
I
I
I
I
I
POWER
- A
INPUT(F0R DC/DC)
I
0.33uF
zi+
c533
2200uF
I
I
I
-
GND(F0R DC/DC)
c534T :
1
1
3 1
I C 5 0 1 k
&
&i
R556
'
4.87k
-1
[ N O T E : + V
=
12
-
1 3 V ]
I
I
NO.
21
7-2 1
I
I

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