Yamaha RX-V396, Руководство по обслуживанию

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RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
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 "PRESET/TUNING , "key and turning the rotary encoder ("INPUT SELECTOR" on the main unit) will
switch the sub-menu.
Press the "PRESET/TUNING " key.
K1/K2: Panel key on the main unit.
Initial display.
For return to the PS menu, press the "PRESET/TUNING " key.
(See Table 1.)
Turning the "INPUT SELECTOR".
SI: Tuner signal sensitivity level
For return to the K1/K2 menu, press the "PRESET/TUNING "key.
Press the "PRESET/TUNING " key.
DC: DC protection value
(normal value: 1-13)
For return to the SI menu, press the "PRESET/TUNING "key.
Press the "PRESET/TUNING " key.
PS: Power voltage protection value
(normal value: 23-38)
For return to the DC menu, press the "PRESET/TUNING "key.
For return to the initial display, press the "PRESET/TUNING "key again.
Table 1
AD Value 0 14 24 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
FM/AM
K1
K2
TUNING
MODE
AUTO/MAN'L
MONO
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.
EFFECT
RDS MODE
/FREQ
MODE
PTY SEEK
START
EON