Yamaha RX-V367, Руководство по обслуживанию

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RX-V367/HTR-3063
RX-V367/HTR-3063
Key detection for A/D port
Key input (A/D) pull-up resistance 10 k-ohms
Ohm 0 + 1.0 k + 1.0 k + 1.5 k + 1.5 k + 2.2 k + 3.3 k + 4.7 k (22 k + 33 k) 22.0 k 33.0 k
V 0 – 0.15 0.15 – 0.42 0.43 – 0.70 0.71 – 0.97 0.98 – 1.24 1.25 – 1.53 1.54 – 1.84 1.84 – 2.10 2.11 – 2.33 2.34 – 2.54 2.54 – 2.71
A/D value
(3.3 V=255)
0 – 11 12 – 32 33 – 54 55 – 75 76 – 96 97 – 119 120 – 142 143 – 163 164 – 181 182 – 197 198 – 209
KEY2
(91 pin)
SCENE
RADIO
SCENE
CD
SCENE
TV
SCENE
BD/DVD
PROGRAM
>
PROGRAM
<
INPUT
>
INPUT
<
–
(Power)
TONE
CONTROL
Ohm 0 + 1.0 k + 1.5 k + 1.8 k + 2.2 k + 3.3 k + 4.7 k + 8.2 k + 10.0 k
V 0 – 0.15 0.15 – 0.48 0.49 – 0.82 0.83 – 1.14 1.15 – 1.46 1.47 – 1.79 1.80 – 2.12 2.13 – 2.40 2.41 – 2.91
A/D value
(3.3 V=255)
0 – 11 12 – 37 38 – 64 65 – 88 89 – 113 114 – 139 140 – 164 165 – 186 187 – 226
KEY1
(92 pin)
STRAIGHT
TUNING
>>
TUNING
<<
AM FM
PRESET
>
PRESET
<
MEMORY INFO
P i n
No.
Port Name
Function
Name
(P.C.B.)
Full on Power off MCU sleep AC off Detail of Function
95 AN0 IPD_TYPE
AD I I I
DOCK discriminate
AD standby AD standby AD standby
96 VREF VREF MCU MCU MCU MCU AD reference voltage
97 AVCC AVCC MCU MCU MCU MCU Microprocessor power supply
98 SIN4 E2R_MISO SI SI O SI Synchronous data input for EEPROM
99 SOUT4 FLD_MOSI
SO SO O SO
FL driver/Synchronous data output for EEPROM
Low Fix
100 CLK4 FLD_SCK
SO SO O SO
FL driver/Synchronous clock output for EEPROM
Low Fix