Yamaha RX-V3200 Service Manual page 25

7. DOLBY PRO LOGIC [YSS938]
PRO LOGIC I
Reference data (PRE OUT)
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Each ch, -20 dBV, volume -10 dB
Both ch, -20 dBV, volume -10 dB
Both ch, -20 dBV (reverse phase), volume -10 dB
PRO LOGIC II
Reference data (PRE OUT)
INPUT: DVD ANALOG
SWFR: 50Hz, Others: 1kHz
Each ch, -20 dBV, volume -10 dB
Both ch, -20 dBV, volume -10 dB
Both ch, -20 dBV (reverse phase), volume -10 dB
The L/C/R/RL/RR signals undergo the Pro-Logic processing and C/RL/RR signals are output through Sub DSP-DRAM.
Main DSP is selected for MAIN L/R output.
Using the sub-menu, it is possible to select PRO LOGIC I, II (Movie). The Auto Input Balance function is always off.
When dts/AAC input is used, the signal is decoded by CS49329 and the L/R signal undergoes the Pro-Logic processing.
When the Dolby Digital Multi input is used, the function is the same as in the Dolby Digital Normal mode.
The LFE signal is not output when decoding in the PRO LOGIC I, II mode.
Dolby Pro Logic (Auto)
Analog
A/D
Digital
Condition
Condition
CS49329
dts/AAC
Main DSP
DIR
Pro Logic I/II
or DD
YSS938
MAIN L/R CENTER REAR C
- ∞ - ∞
-14.0 dBV
- ∞ - ∞
-11.0 dBV
- ∞ - ∞ - ∞
MAIN L/R CENTER REAR C
- ∞ - ∞
-14.0 dBV
- ∞ - ∞
-11.0 dBV
- ∞ - ∞ - ∞
Sub DSP
Through
4Mbit DRAM
RX-V3200/DSP-AX3200
SWFR RL/RR
- ∞ - ∞
- ∞ - ∞
- ∞
-14.0 dBV
SWFR RL/RR
- ∞ - ∞
- ∞ - ∞
- ∞
-14.0 dBV
L/R
C
RC/SW
FL/FR
RL/RR
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