Hitachi MP-1802 Technical Manual page 64

T a b l e 8 . 1 J u m p e r
S h o r t P i n ,
P u l l u p
R e s i - s t o r ,
M a r k i n g
S e t t i n g
J umper
name
p i n
n o .
p o s ] -El o n ,o f
th e pi n s
D R I V E . O DRI V E . 1
J J l
L - 2
3 - 4
n
5 - 6
7 - 8
J J 2
L - 2
o
3 - 4
J - O
\--l
7 - 8
9 -10
o
(J
1 1 - 1 2
13- 14
(J
J J 3
L - 2
3 - 4
5 - 6
o
7 - 8
9 - r 0
r\
l1- 12
13- 14
J J 4
I - 2
U
3 - 4
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D - b
7 - 8
o
9 -10
1 l - 1 2
13-1 4
)uli
up regf .
no
yes
marking
col,o:
red bl-ue
8 - 2
P o w e r U n i t A d i u s t m e n t
C h e c k t h e
p o w e r v o l t a g e a t
t h e
M P - 3 5 5 0 t e s t
p o i n t s
s h o w n i n F i g .
B . 2 a n d c o n -
f i r m t h e v a l u e s
a r e
a s p e r
T a b l e B . 2 . I f t h e
v a l u e s
a r e n o t w i t h i n
t h e
r a n g e s
g i v e n i n
T a b l e 8 . 2 r r e -
a d j u s t m e n t
i s r e q u i - r e d .
F i g . 8 . 2 C o n n e c t i o n
D i a g r a m
T a b l - e 8 . 2
A d j u s t m e n t M e t h o d
T a b l e 8 . 3
A d j u s t m e n t M e t h o d ( M e a P u r i n g E q u i p m e n t i s
0 s c i l l o s c o p e
o r F r e q u e n c y C o u n t e r )
FCN -- -
AC inPut
t00V tt0%o 50r60f{z
orPol
O T P I 0 9
o T P l l 0
OTPG2
V R I O O
fl
v R 2 0 0
lh
ord
V ' test
poit t r e s . va'lUe
I I
+uv
TPI09.TPGI
vR100
* 1 2 . 0 t o ' t v
2
2 . + 5 V TPIlO-TPGz
VR2OO + 5 . 1 5 t o . o t v
>rde
csl0r
test
poin
adjustlng
method
value
t
I
D
B
A
c-
TPIO8-TPG 2
cr67
turns
Rl-37 to th9
left
at max. then
ad*ust
it
l l 0 K H z - l 3 0 K H z
2
D
B
A
c
TP1O8-TPG 2 Rl 3 6
3 l 3 K H z t s r H z
3
D
B
A
c
TPIO8_TPG 2
Rr37
167KHz lsKHt
4
D
B
A
c
TPIO8-TPG 2
adj us tment
complete
. . . / 6 0