Yamaha RX-V990, Service Manual

Page: 9 / 85

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