Pioneer XV-DV830, Руководство по обслуживанию

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XV-DV830
96
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Communication start
Communication start
Communication start
Communication start
300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300
POWER RELAY
(P91• • SYSPOW)
SYSTEM MUTE
MAIN VOL SET
(P95,P96, P97)
CENTER MUTE
(VOL IC Exp. Port)
FR/SW/C RELAY
(VOL IC Exp. Port)
REAR RELAY
(VOL IC Exp. Port)
HP MUTE
(P31 • • XHPMUTE)
REC MUTE
(P32 • • XRECMUTE)
TV(SCART)MUTE
(P92 • • XTVMUTE)
LINE1/LINE2/TV
ATT (P41,P42)
DVD-A -6dB ATT
(P90 • • DVD6dBATT)
DIGITAL INPUT SEL
(P59 • • DIGSEL)
INPUT SELECT SET
(P71,P74, P75)
DVD-A & SACD SEL
(P70 • • AUDIOSELA)
DIMMER CONTROL
(P47,P48)
LCD SET
(P49,50,51)
DVD POWER
(P1 • • DVD ON/OFF)
DVD RESET
(P93 • • XDVDRST)
DVD VIDEO MUTE
(P68 • • XVMUTE)
SYSTEM BUS
(P23,24,25,29,30,67)
DIR/CODEC RESET
(P78 • • DIRRST)
DIR/CODEC Communi.
(P79,80)
XTL0 (to DIR
(P76 • • XTL0)
DSP RESET
(P85 • • XDSPRST)
DSP Control Communi.
(P26,27,28)
DSP MUTE
(P87 • • XDSPMUTE)
TUNER Control Communi.
(P57,61,62)
TX MUTE
(P63 • • TXMUTE)
RDS POWER
Other Output Port
(P64 • • XRDSPOW)
HP VOL SET
(P83,P96, P97)
(P94• •XSYSMUTE)
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L H
L
H
L
H
L H
[ STANDBY ON TIMING CHART ]
ON
→
Standby
PON1
AMP Control
LCD Control
DVD Control
DSP Control
TUNER Control
OTHERS
KEY In
30 msec
PON5
1890
PON6
2010
PON7
2040
PON8
2070
PON4
1500
PON3
480 msec
PON2
150 msec
send VOL=0 data for
IC initialization
send VOL=0 data for
IC initialization
Start transfering
set data to LCD
driver
Start tranfering normal display data
transfer set data
transfer reset data
set initial data of the port
each H/L following
set SEND demand at DSP
side (data is VOL=0)
set SEND demand at DSP
side (data is VOL=0)
MUTE ON until this point when HP not exist.
Same timing with SYSTEM MUTE when exist
set SEND demand at DSP
side (data is VOL=0)
set SEND demand at DSP
side (data is VOL=0)
set SEND demand at DSP
side (data is VOL=0)
set SEND demand at DSP
side (data is VOL=0)
It may be after this point as it actu-
aly makes OR with DSP MUTE.
It may be after this point as it actu-
aly makes OR with DSP MUTE.
send VOL data
set
send VOL data
set
MUTE ON until
this point when
HP exist
*Not cancel MUTE when the intialization communication has not finished according to the DSP hardware state.
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