Margin Check - Yamaha RX-V540 Service Manual

Reference data
INPUT: DVD ANALOG (Both ch)
Sub-menu
1 MAIN: SMALL 0dB 1kHz Both ch, -20 dBm
2 CENTER: NONE 1kHz Both ch, -20 dBm
3 LFE/BASS: MAIN 50Hz Both ch, -20 dBm
4 Front Mix: 5ch 1kHz Both ch, -20 dBm
5 Rear Center Power 1kHz Both ch, -20 dBm
6 Tone Control Flat 1kHz Both ch, -20 dBm
7 Tone Control +10dB 1kHz Both ch, -20 dBm
8 Tone Control -10dB 1kHz Both ch, -20 dBm

5. MARGIN CHECK

The signal is output including the head margin.
MAIN 12dB MARGIN
Reference data
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Input level Volume
Both ch, -20 dBm -10 dB
MAIN 18dB MARGIN
Reference data
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Input level Volume
Both ch, -20 dBm -10 dB
Analog
Digital
Input level Volume
MAIN L/R
-10 dB +23.5 dBm
-10 dB +11.0 dBm +14.0 dBm
-10 dB +26.0 dBm
-10 dB +23.3 dBm
-10 dB
-10 dB +23.5 dBm +14.0 dBm +14.0 dBm +13.9 dBm
-10 dB +25.5 dBm +14.0 dBm +14.0 dBm +13.9 dBm
-10 dB +21.1 dBm +14.0 dBm +14.0 dBm +13.9 dBm
SPEAKER OUTPUT (1kHz)
MAIN L/R CENTER
- ∞
+14.2 dBm
SPEAKER OUTPUT (1kHz)
MAIN L/R CENTER
- ∞
+17.2 dBm
(Shaded items not used in this example)
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
SPEAKER OUTPUT (1kHz)
CENTER REAR CENTER
- ∞ - ∞
- ∞
- ∞ - ∞
- ∞ - ∞
- ∞ - ∞
+14.0 dBm
REAR CENTER RL/RR
- ∞ - ∞
REAR CENTER RL/RR
- ∞ - ∞
SUBWOOFER
RL/RR OUTPUT (50Hz)
- ∞ - ∞
- ∞ - ∞
- ∞
+7.5 dBm
- ∞ - ∞
- ∞ - ∞
+0.3 dBm
+0.3 dBm
+0.3 dBm
SUBWOOFER
OUTPUT (50Hz)
- ∞
SUBWOOFER
OUTPUT (50Hz)
- ∞
33