Denon DCM-260 - Semiconductor Component Reference

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§DCM-360/26
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DCM-360/260
8
SEMICONDUCTORS
@IC's
HD6433723D79F (IC300)
* VO = tn/Out-put use
;
Act
=
Active
|
38
|PS6FSe
Segment
output.
Nl
etal
sve
|
seca
|
Seprentoupst
RST=
RESET
3
2 $
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S
e
OP = MASK OPTION
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Core
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Grid output.
Grid output.
Filament
power
supply
controt
signal
output
(H:
Power
ON).
Pe
THz]
0
[Roulette
brake
signal
ouput
(H:
Brake).
Fo
[Route
right
rotation
signal
output
(H:
Right
rotation).
5
|
Roulette
left
rotation
signl
ouput
(H:Lettrotaton).
|
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|
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HD6433723D79F Terminal Function
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Ipowan
|
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|
1
[—[
[rz]
—
[Key
signalinput
0),
test
mode,
IPOVANs
|
_kis_
|
1
{—[u[Hz|—|
Key
signal
input
(A/D),
test
mode.
|PosANe
|
AEM
|
1 |
H|
L [H2|—|
Remote
control
signal
input.
|PO7/AN7
_—|
A.SENSE|
[wo
juz
—|
Rolled
sensor
signal
input.
[Aves
|
GN
|
rest____| test _
ms
ina ae
NI Vss GND
OSC1 OSC1
BOSSa8
SINNER
iil
iy
ol [|
3
a
4
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ad
9
10
1
| — | System clock oscillator connecting terminal.
| —-| System clock oscillator connecting terminal.
| —| Reset signal input.
B | Tray OPEN switch signal input (L: Open).
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Pars Sls
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6
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See
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cioje
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44 [P1ROh SWCLS
15 |P1a/IRQe2 SWUP
46 |P1aiRQ3 SWDWN
18 |
B | Tray CLOSE switch signal input (L: Close).
B | Traverse UP switch signal input (L: Up).
i
(o}
rat
Digital audio signal LS! data output.
Digital audio signal LS! data latch output.
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a
=
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Sar
Por
|
wax
Tofu
erry
powsn
|
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fof
4
|
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|
=
69
|Povso:
___|
mpata
|
o|
DSP
command
data
output.
21
Pte
sack
|
0
|
C
|
Subcode
lead-in
clock
output.
22
Pas/Sl2/CS-
SUBQ
Subcode
data
input.
Not used.
Alpha
test
output
1
(H:
Low
order
data
output,
L:
Low
order
data
non-output).
Alpha
test
output
2
(H:
usually
output,
L:
8
bit
shift).
Alpha
process
operating
mode
selection
output
(H:
OF
data
priority,
L:
fs
data
priority).
_
Z| D | Focus servo Lead-in signal input (L: Lead-in status).
D | Sense signal input (OFT, FESL, NACEND, NAJEND, POSAD, SFG).
[Hz] 0 | Deemphasis deteeting signal input (H: ON).
HZ|_0 | RF detecting signal input (L: Detecting).
Hz| D | SM5845AF/PCM1710U selecting signal input (H: PCM1710U, L: SMS845AF),
HZ{ D | Not used. £
HZ} E | Segment output.
HZ
Segment output.
Lo
xz [Lit i|z N IN IN IN
Le _folo|
Key signal input (A/D).
Key signal input (A/D).
Key signal input (A/D).
{A/D}, test mode.
29
30
31
32
33
Key signa! input
PSVFSi14
Notes:
I/O
=
In/Out-put
use,
ACT
=
Active,
IN}
=
Initialize,
RST
=
RESET.
OP
=
MASK
OPTION
18
19