Onkyo CR-185 - Page 4

CR-185
MICROPROCESSOR CONNECTION DIAGRAM
uPD78044AGF-123
Q30!
SIGNAL
PROCESSOR
Ve
Q703 SYSTEM
R T
-
2
*
5 i °
z c
CDDATA
| |
!
1
1
= o
OPERATION 27 | ve, | |
wey
[26]
a
ee
ee
+5y 22 | zw |
owen
+5v
22
Ys.
|]
STOPPAGE Bt pial 74» |_|
DETECTOR
>
32
»
PD78044AGF
pst
23»
_|
_|
a = a
INPUT SELECTOR oy v2 |
4.19MHz X'TA 7
osc | 3s | 70
36 | «os | w
Pp le || 2
Ciiaratal meaner ee ee
Qi131
PUL SYNTHESIZER
AND CONTROLLE P BUZZER
LM700)1
@| [outs] se |
Q
&
Q591.0592
AMP. +8
sw
ast
RDS DECOODER
PC134.0cS
4
xe aS
RI O =o ey
(N/OU Fe FO
on
| Operation | VOLUP output] VOLDOWN output
ae ae a
| vorup [| ow |
VOL DOWN
1 Barheie = -. >| 87.50~ 108MHz
Worldwide _|87.50~ 108MHz
Table 1 1 87.9~ 107.9MHz
Japan
Table 2
Table 3
FTO