Onkyo DX-6930 User Manual

DX-6930 DX-6930
DX-6920
DX-6920
CXA1372S
(Servo
Signal
Processor
)
YM3433(18
bits/8
times
Oversampling
Digital
Filter)
4
a
@)
(MORE THAN 400xFs)
wco, SHL
>
4
wn
a
z
z
i=]
9°
z
oO
°
=
v
>
2
>
“
fe
Pu
SDSY TT] SHE
PN | sd cuir GENERATION
16] SHR
= 15] 16718
rc
8 2] Bco
>
: 2
aoe
8
BCI
i
Ts
DLO
>
Fahy
ACCUMULATOR
7
of
2S
a
ag] ~ [8853 vss 3 ra
e5|
3
ge
SHIFTER
S&P
ea
z3)
«|
32
ee]
jaew
44
8
nn
ae
- _ voo | [g) | v2] [53%
zp l oO 4 OromD
”
DRO
|
SO! | TEMPORARY
| RAM
| 2 a EE ae ee ee J
A eS Pe ESRI SS NS NSE gf SSE, SESE ASI ARE GRO AS d
Function
ST=L(1 DAC):L channel deglitch signal output.
ST=H(2 DACs):L and R channels deglitch signal output.
(Not used.)
Connect the crysta! oscillator for the system clock to these
| -
|
Z
3
4 VDD2
signal system.
5
6
7
PIN. NO.} SYMBOL | I’0 |} DESCRIPTION
Peak setting input of phase correction of focus track-
FSET a
This terminal is flowed the current so that the focus
Capacitor connection terminal for time constant when
defect.
Window comparator input terminal for ATSC detec- search, tracking jump. and sled kick height is decided.
tion.
terminals.
Focus error input terminal.
Capacitor connection terminal for time constant when
detect.
The sled runaway prevention circuit operates at the Power supply terminal for crystal oscillator and deglitch
low level.
Mid-point voltage input terminal. Latch input from microprocessor.
29 |X
DATA ab Serial data input from microprocessor.
31 | xRST | 1 | ; ; ;
32 | C.OUT] 0 |
XO
XI
Po,
el
on
Bit
clock
input
terminal
of
input
data.
SDSY
Clock
input
terminal
to
show
the
input
timing
and
L/R
Ge
channels
partitioned
of
input
data.
Data input terminal.
Power supply terminal.(Connect to 5V.)
ee
ST=L(]
DAC):L
and
R
channels
data
output
terminal.
|
10)
[DRO
ST=H(2 DAC):L channel data output terminal.
ll
Word
clock
output
terminal
for
output
data
DLO/DRO.
12
Bit
clock
output
terminal
for
output
data
DLO/DRO.
13 VSS Ground terminal.
14
1
DAC/2
DAC
selection
terminal.(]
DAC
at
low
level
and
2
DAC
at
high
level.)
15
16/18
Bit
number
selection
terminal.(16
bits
at
low
level
and
Connect the capacitor between pin 9 and this pin when
the high frequency gain of focus servo is dropped.
Focus servo high frequency gain changeover input ter-
and SSTOP to according
command from microprocessor.
This terminal outputs FZC,
Input terminal for the low frequency boost of focus
35
Focus drive output terminal.
Inversion input terminal of focus amplifier.
Time constant terminal to make the focus search wave-
oe seid FOK
geover- input | 40 |cci [0] Defect bottom hold output terminal.
_ | a1 foc2 |) Defect bottom hold input terminal from CCI.
requenc | 43 {cB | 1 Defect bottom hold capacitor connection terminal.
44 rcp. |r | Mirror hold capacitor connection terminal.
_ 45 eer RF summing amplifier input terminal.
46 | RFO LO | RF summing amplifier output terminal.
| 48 | Tzc | 1) Tracking zero-cross comparator input terminal.
B/S
™ a7 =
a) ier) = ° 9 3
B-)
J — o °
3 ° c =
ao]
c - - : ="
=.
Inversion input terminal of tracking amplifier.
No-inversion input terminal of sled amplifier.
SLO Sled(slide) drive output terminal.
SL- LT | Inversion input terminal of sled amplifier.
18 bits at high level.)
|
DAC(ST=L):R
channel
deglitch
signal
output.(Not
used.
)

Onkyo DX-6930 Specifications

General

Brand	Onkyo
Model	DX-6930
Category	CD Player
Language	English