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Yamaha RX-V990 Service Manual page 9

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f
i
I<DIAG8
AD DATA CHECK
• In this MENU,
it is possible
• The AD data is a percent unit, about 2.8V is equal to 100% only for tuning meter, about 5V is equal to 100% for the others.
Sub-menu
Normal DIAG. mode
PAGE 1 :
KEY AD DATA
PAGE 2 :
OTHER AD DATA
• In PAGE1,
it displays
the AD data of the keys, in PAGE2, the others .
• When in the PAGE1 or PAGE2 sub-menu,
for checking AD DATA.
Table
AD Data
(±3)
%
CHO
CH1
00
CENTERMODE PRO LOGIC
10
PRESET ST. 7 TUNING UP
20
PRESET ST. 6 TUNINGDOWN LEVEL UP
30
PRESET ST. 5 FM/AM
40
PRESET ST.
AUTO/MAN'L
4
50
PRESET ST.
EDIT
3
60
PRESET ST. 2 MEMORY
70
PRESET ST. 1 SPEAKER B
80
PRESETPAGE SPEAKER A
90
99
Kind of the. protection
(Page2)
Protection 1
(DC is detected in power amp)
Protection 2
(Abnormal condition in power section)
to check the several
AD data .
FL display
(Input source)
8
P 1
99
CH
AD check
0
page No.
40
P2
AO check
TUNING
REC OUT
page No.
it is not possible
Key AD Data (Page1)
CH2
CH3
70mm MOVIE:
ENHANCED
TV THEATER
SPORTS
LEVEL DOWN STADIUM
LEVEL REAR
EFFECT
LEVELCENTER CONCERT HALL CD
-
CHURCH
DELAY UP
JAZZ CLUB
DELAY DOWN ROCKCONCERTTAPE 2 MONITOR PHONO
KEY OFF STATE
KEY OFF STATE
AD OAT A of normal
1-13
15-29
AD CHK MODE
99
99
99
99
CH
CH
CH
3
1
CH 2
4
07
52
2 1
70
PROTECTION
PROTECTION
OTHER SWITCH
METER
2
I
to operate
the menu of DIAG. No. 1-7.
REC OUT
CH4
AUX
AUX
VCR2
VCR2
VCR1
VCR1
LDITV
LDITV
PHONO
SOURCE
TAPE 1
TUNER
TUNER
TAPE 1
CD
-
-
Note)
• There is no U, C or A model for
• S1 : R model (internal synchronization is NTSC type.)
G model (internal synchronization is PAL type.)
• S2 : R model (internal synchronization is prohibited.)
G model (internal synChronization is PAL type.)
RX-V990
Other AD Data (Page2)
Other switch
VIDEO TYPE
FREQUENCY
STEP
100/10kHz
S1
5019kHz
100/10kHz
S2
5019kHz
100/10kHz
S1
5019kHz
100/10kHz
S2
5019kHz
-
-
-
-
S1/S2.
8

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