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Onkyo DX-C300 Service Manual

Onkyo DX-C300
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Q104
CXA1082BQ
(Servo
Signal
Processor)
1)
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reh-|
fH}
af
|
b
sv
necanaioe
1
oara
Recisren.
Input
snirt
RecisteR.
ADORESS:
DECODER
seouencer
ourrur
occooca
[couPatar
oe
UTUUTD
tek?
TRACKING
PHASE
COMPENSATION
Th
7
asi
ine
saan.
Litt
Ld
ee
1
>
be
ae
1
|?
~@
(
oO
oO
ob
26
Pin
No.
|
Symbol
Function
Pin
No.|
Symbol
Function
Insert
the
capacitor
between
this
terminal
and
28
PDI
|
Input
terminal
of
phase
comparator
output
PDO
2
|
FGD
|
pin3
when
drop
the
high
frequency
gain
of
Zs
eas
focus
servo
21
DIRCT
—
22.
|
XRST
i
ps3.
|
Switching
terminal
of
high
frequency
gain
of 23
|
DATA
|
Input
terminals
for
microcomputer
and
focus
servo
24
XTL
interface
25
|
CLK
4
FLB
Time
constant
switching
terminal
when
raise
RE
LOCK
|
the
low
frequency
gain
of
focus
servo
~
—-
}
——
a9
|
ager
|
Flow
the
current
to
decide
the
focus
search,
track
5
|
FEO
|
:
jump,
and
kick
height
i
TAO
|
Operation
amplifier
output
terminals
for
power
14
|
SLO
|
transistor
drive
if
30
vcop
|
YEO
free
run
frequency
is
proportion
to
resistor
39
SPDLO
|
value
between
pins
30
and
31
6
|
FE-
|
Inversion
input
terminal
of
focus
amplifier
32
864
|
VCO
(8.64MHz)
output
terminal
coe
beaches
Time
constant
terminal
to
make
the
focus
|
\
Connection
terminal
to
terminal
MDP
of
7
|
SRCH
ccarch
waveform
|
34
|
MPP
|
cxp11300
Time
constant
terminal
for
high
frequency
gain
|
Connection
terminal
to
terminal
MON
of
8
TGU
|
switching
of
tracking
a
MON
|
¢xD11300
Time
constant
terminal
for
high
frequency
gain
LPF
time
constant
terminal
of
CLV
servo
error
9
TG2
|
switching
of
tracking
a6
FSW
|
signal
12
|
TA-
|
Inversion
input
terminal
of
tracking
amplifier
38
|
sppL_|
Inversion
input
terminal
of
spindle
drive
amplifier
13
SL+
|
Non-inversion
input
terminal
of
sled
amplifier
~
:
- -
40
|
WDCK
15>].
“Sie
aversion
input
term
inal
of
sled
ampniss
42
|
Mie
|
Input
terminals
for
microcomputer
and
interface
16
SSTOP
|
Limit
switch
ON/OFF
detector
signal
terminal
44
DFCT
i
for
disc
innermost
position
detector
45
TE
|
Tracking
error
signal
input
terminal
17
|
BSET.
|
Tetminal
of
peak
of
phase
compensation
of
focus
a
|
tracking
and
of
setting
of
LPF
46
|
TZC
|
Tracking
zero
cross
comparator
input
terminal
18
|
SENS
|
Output
terminals
for
microcomputer
and
47
|
arse
|
Window
comparator
input
terminal
for
ATSC
20
|
C.OUT
|
interface
detection
27
BW
|
Time
constant
terminal
of
loop
filter
48
FE
|
Focus
error
signal
input
terminal

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Instruction Manual15 pages

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Onkyo DX-C300 Specifications

General IconGeneral
BrandOnkyo
ModelDX-C300
CategoryCD Player
LanguageEnglish

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