Yamaha RX-V596, Руководство по обслуживанию

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17
RX-V596/HTR-5250/RX-V596RDS
No.9 AD DATA CHECK
The A/D conversion values of the microcomputer which detects key scan port, protection detection port, etc. are displayed
in % (100%:5V). Signal route is the same as "2. EFFECT OFF" of "No. 4 PRO LOGIC".
The keys on the main unit cannot be operated to detect the values of all keys in the K1/K2 and SI.
Operating the "PROGRAM , "key and turning the rotary encoder ("INPUT SELECTOR" on the main unit) will switch the
sub-menu.
Press the "PROGRAM " key.
K1/K2: Panel key on the main unit.
Initial display.
For return to the PS menu, press the "PROGRAM " key.
(See Table 1.)
Turning the "INPUT SELECTOR".
SI: Tuner signal sensitivity level
For return to the K1/K2 menu, press the "PROGRAM "key.
Press the "PROGRAM " key.
DC: DC protection value
(normal value: 1-13)
For return to the SI menu, press the "PROGRAM "key.
Press the "PROGRAM " key.
PS: Power voltage protection value
(normal value: 23-38)
For return to the DC menu, press the "PROGRAM "key.
For return to the initial display, press the "PROGRAM "key again.
Table 1
AD Value 0 15 25 35 45 55 65 75 85
PROGRAM
PRESET/TUNING
INPUT MODE
MEMORY
MAN'L/AUTO FM
EFFECT
TAPE/MD MON
/EXT DECODER
PRESET
/TUNING
EDIT
A/B/C/D/E
FM/AM
RDS MODE
/FREQ
MODE
PTY SEEK
START
K1
K2
TUNING
MODE
AUTO/MAN'L
MONO
EON
9 A D D A T A C H K
9 K 1 : 1 0 0 K 2 : 1 0 0
9 S I : 0
9 D C : 7
9 P S : 3 0
Cautions:
1. If K1 and K2 are more than
±
4% from the reference values, normal operation will not be executed.
2. If DC and PS are outside the normal values, the protection function will operate and power will turn off.