14
RX-V496/RX-V496RDS/HTR-5240/HTR-5240RDS
No.3 AC-3/DTS THROUGH
The input is digital signal only. AC-3 (DOLBY DIGITAL) or DTS Digital Surround decoding operation is executed,
according to the input source.
1. STATUS(BINARY FORM)
AC-3 (DOLBY DIGITAL) decoded signals are output to each channel via AC3D2av.
The AC-3 (DOLBY DIGITAL) signal status data will be displayed in the FL display using a binary number.
No.4 PRO LOGIC
The submenu is switched between PRO LOGIC (AUTO BALANCE OFF) and EFFECT OFF.
1. CENTER LARGE
The input is automatically discriminated by signal detection and switched with priorities Coaxial>Optical>Analog.
DTS Digital Surround is disabled. The input signals are PRO LOGIC decoded and output.
(Remote control code 7A-8A: "3" key [DSP mode])
2. EFFECT OFF
The input is only for analog signal. The L/R signals bypass the digital circuit and are output to the MAIN L/R.
3 S T : 0 0 0 1 0 0 0 0
4 P R O C N T R : L R G
4 P R O E F C T : O F F
bit 7
bit 1
AC-3 Status Info. : bit 7 6
5
4
3
2
1
0
(Invalid in DTS) 0 0
0
1
0
0
0
0
IEC958 digital data bit
IEC958 commercial-use device bit
IEC958 digital format error
Demodulator muting (without RF signal)
1 for audio other than PCM linear audio
1 during red DTS lock
1 during DTS decode OK
1 during AC-3 decode OK
DIR2
CODEC.DAC
CS4227
YM3436
CODEC.ADC
AC3D2av(YSS918)
CS4227
DECODER
DOLBY DIGITAL
or
PRO LOGIC
or
DTS
or
DTS
1M SRAM
DSP
ANALOG IN
REAR L
REAR R
MAIN L
MAIN R
MAIN L
MAIN R
CENTER
SUBWOOFER
DIGITAL IN
LS/RS
LS/RS
C/LFE
L/R
C/LFE
L/R
DIR2
CODEC.DAC
CS4227
YM3436
CODEC.ADC
AC3D2av(YSS918)
CS4227
DECODER
DOLBY DIGITAL
or
PRO LOGIC
1M SRAM
DSP
ANALOG IN
C
S
C
S
REAR L
REAR R
CENTER
DIGITAL IN
: This shows that the device is not operating.
• INPUT : DVD/LD (Analog signal)
(Lch and Rch, or Lch only, 1KHz, –20dBV)
• OUTPUT : SPEAKERS
(INPUT : Lch and Rch )
(INPUT : Lch only)
MAIN L : –12.5 dBV
MAIN L :
24.0 dBV
MAIN R : –12.5 dBV
MAIN R :
–19.0 dBV
CENTER: 27.0 dBV
CENTER : –10.0 dBV
REAR L : –9.0 dBV
REAR L : –9.0 dBV
REAR R : –9.0 dBV
REAR R : –9.0 dBV
L/R
L/R