Service manual

6. Circuit
diagra
m
~
~
r-l
,
~
-
k
f-
:~
II
I-
~
,
,
\,iJi
,
If
~
9
\
,,
~
' 0
"
0
1!4
!..Q.
.;r
....'
1-
~
flW,n
..
'
~
~
~
0
,
..
~ ~
£
~
~
~
~~
~~~~~~~~~~~~~
~
~r=
j
~~
~
[[
NOTE
: Replacement
is
not
permitted for the
RAM
chip
as
the wire bonding type
RAM
chip
is
used.
- 108 -
I
Ir
_r--
- -
..
PC
-
l600
~lt
~
-
-
-
-
0
~
"
'c
"
0
~
0
0
"
0
~