TX-NR515/515AE/616/616AE/ HT-RC460/470/ HT-R791/ DTR-20.4/30.4
OPERATION CHECK-1
1.OPERATION CHECK(1/2)
1-1. OPERATIONS OF VOLTAGE-DETECTION PROTECTORS.
See “OPERATION CHECK-3,-5” for TEST MODE operation.
NOTE: Don't connect load nor short speaker terminals.
a. Change the state to "TEST-4-21".
b. It tests by being automatic in order of TEST4-21(FL+) → 22(FR-) → 23(C+) → 24(SL-)
→ 25(SR+) → 26(SBL-/SW-) → 27(SBR+). If TEST-4-27 (DTR-20.4 is 4-25) is ok, it becomes the display of "TEST-4-35."
c. It will complete, if displayed on FL TUBE as "TEST-4-35."
1-2. OPERATIONS OF CURRENT-DETECTION PROTECTORS
See “OPERATION CHECK-3,-5” for TEST MODE operation.
a. Change the state to "TEST-4-35".
Even if you connect 3-ohm load for every channel of L, R, C, SL, SR, SBL and SBRch, a relay should not cut off.
If 1-ohm load is connected for every channel of L, R, C, SL, SR,SBL and SBRch, a relay should hold the state of ON
1-3. CONFIRMATION OF RDS (RADIO DATA SYSTEM) OPERATION (Applied to MM*/MP* type )
a. Input 98MHz,30dBμ signal modurated with RDS data.
b. When a PS information is received, the name of the station "RDS TEST" shall be displayed within 2 seconds instead of the frequency.
1-4. CONFIRMATION OF HEAD PHONE OPERATION.
Confirm the Listening Mode is automatically switched to "STEREO" mode when headphones plug is inserted into the PHONES jack.
1-5. COMFIRMATION OF FRONT USB
See “OPERATION CHECK-3,-4” for TEST MODE operation.
a. Connect ipod to AVR USB port.
b. When set to TEST-3-09, confirm that the display of AVR change "connecting" to "press mode" after few seconds.
iPod classic, 3G nano, 4G nano, 5G nano
1-8. CONFIRMATION OF OUTPUT SENSOR AND THERMAL SENSOR.
See “OPERATION CHECK-3,-5” for TEST MODE operation.
a. Set the TEST MODE to "TEST-4-36" and "TEST-4-37".
After light "FM STEREO" on FL display ,
the relays RL691/692 is OFF and "FM STEREO"is off .
b. Push ON/Standby button while pushing down DISPLAY button to display CPU PROGRAM version.
Push TONE button while displaying CPU PROGRAM version to display value of temparature sensor.
Confirm outside temperature ±20C is displayed immediately after energizing.
Note that the error margin is caused by the rise of the temperature of the heat sink when time passes.
No singal condition (Ex. Display)
>00 034 F:x S:H
Amplifier power
supply voltage condition
H: High-B
L: Low-B
Temparature
of thermal sensor
Voltage
of VOLH port
FAN condition
x: Stop
L: Low speed
M: Mid speed
H: High speed
1-6. COMFIRMATION OF REAR USB
See “OPERATION CHECK-3,-4” for TEST MODE operation.
Applied to TX-NR515(AE), HT-RC460, TX-NR616(AE), HT-RC470, DTR-20.4, DTR-30.4.
a. Connect USB-Storage to AVR USB port.
b. When set to TEST-3-9 3-10, confirm that the display of AVR change device name.
1-7. COMFIRMATION OF AirPlay
See “OPERATION CHECK-3,-4” for TEST MODE operation.
Applied to TX-NR515AE, TX-NR616AE.
a. iTunes of PC is started before testing. And Connect the receiver to the router.
b. Confirm to display
IP address , when TEST MODE is set to TEST-3-18.
*Please wait for about 20 seconds after turning on the power supply of the set when you use TEST-3-18.
c. Select model name (ex. "TX-NR515AE") in pull-up menu by clicking AirPlay icon on iTunes.
d. Click to select an appropriate music content on iTunes, then click Play icon to play music.
e. Check sound performance and the content information displayed on AVR VFD.
f. Stop music on iTunes, and select "My computer" in pull-up menu by clicking AirPlay icon on iTunes.
g. Press ON/STANDBY button, and AirPlay icon is removed on iTunes.