Onkyo TX-800 - IC Block Diagram and Descriptions

TX-800
IC BLOCK
DIAGRAM
AND
DESCRIPTIONS
Q705
LC6538D-3984 (Micro
processor)
MEMORY
SHIFT
OIODE
MATRIX
r
r r r r r r
pDIRECT
-\y-^-
5
^M&
L
gVfWrJ
©
L
°^,
L
X2
LOCAL
-®-
I
—
vw-
-r
3¥
DIRECT
SEL
AUTO/
MONO
PHONO
0702
SERIAL
IN
M
&
0703
CODE
CHANGE
MUTE
SW PROTECT
IN/OUT
TERMINAL^
~|
"
Q
MA.N
|
*
<S=±=J
ANALOG
*
PRE
-1-J
J^>-lo^c
n
o2r3r
0511
0107
PLL
P. F
T~
FRONT
END
0104
FM/AM
IF
0201
MPX
MUTE
SW
Pin
No.