Yamaha DSP-AX1/RX-V1 Service Manual page 20

DSP-AX1/RX-V1
FULL BIT [Remote control code: 7A—10 (TUNER PRESET +)]
The head margin is unused and the digital data is output in full bit.
The same applies as YSS918/908 except that the digital data is output in full bit at D/A.
Reference
CD ANALOG IN
VOLUME
PRE OUT
MAIN L (1kHz)
MAIN R (1kHz)
CENTER (1kHz)
REAR CENTER (1kHz)
FRONT L (1kHz)
FRONT R (1kHz)
3. RAM THROUGH
The input data is automatically identified and switched in the priority order of dts > DOLBY DIGITAL >
PCM AUDIO > Analog (A/D) according to the signal detection.
The main L/R uses the analog through method when analog signals are input and the DSP through
method when digital signals are input.
There are two sub-menu items (2ch/MULTI, FULL BIT).
3. RAM THROUGH
2ch/MULTI
2ch/MULTI [Remote control code: 7A—11 (TUNER PRESET -)]
(In the case of 2-ch source)
• AC3D2av outputs signals using 2ch though. (L/R)
• DSP6#1 outputs the L/R input signals to L/R (SD610), C/LFE (SD611) and RC (SD615, L only). Also,
it outputs L/2 + R/2 to RLef/RRef (SD613) and FL/FR (SD614) through the external RAM.
• DSP6#2 outputs the output signals of DSP6#1 to L/R (SD620), RL/RR (SD623), FL/FR (SD622),
SWL/SWR (SD624). Also, it outputs C/RC to C/RC (SD621) through the external RAM.
Reference CD ANALOG IN
VOLUME
PRE OUT
MAIN L (1kHz)
MAIN R (1kHz)
CENTER (1kHz)
REAR CENTER (1kHz)
FRONT L (1kHz)
FRONT R (1kHz)
IC2
DIR5
DIGITAL
YSD917
IC3
A/D
ANALOG
AK5383
19
: – 30dBV, Both ch
: MAX
: – 7.5dBV REAR L (1kHz)
: – 7.5dBV REAR R (1kHz)
: – 7.2dBV SW L (50Hz)
: – 7.5dBV SW R (50Hz)
: – 7.5dBV SW MONO (50Hz)
: – 7.4dBV
3. RAM THROUGH
FULL BIT
: – 20dBV, Both ch
: MAX
REAR L (1kHz)
: – 3.5dBV
: – 3.4dBV REAR R (1kHz)
SW L (50Hz)
: – 3.2dBV
: – 3.4dBV SW R (50Hz)
SW MONO (50Hz)
: – 3.4dBV
: – 3.4dBV
IC7
DSP6#1 YSS910
IC6
L/R
AC3D2av
YSS918
PCM THR
IC4
L/2
+
R/2
4M DRAM
IC33
IC34
: – 1.4dBV
: – 1.3dBV
: + 7.6dBV
: + 7.5dBV
: + 13.7dBV
: – 3.4dBV
: – 3.3dBV
: – 3.3dBV
: – 3.3dBV
: + 2.7dBV
L/R
FILTER
DF1704
IC57
IC8
DSP6#2 YSS910
C/RC
FILTER
DF1704
L/R
C/LFE
FL/FR
FILTER
DF1704
LFE
RLef/RRef
FL/FR
RC/ZERO
C/RC
RL/RR
FILTER
DF1704
IC35 4M DRAM
SWL/SWR
FILTER
DF1704
D/A
L
PCM1704
D/A
R
PCM1704
D/A
C
PCM1704
D/A
RC
PCM1704
D/A
FL
PCM1704
D/A
FR
PCM1704
D/A
RL
PCM1704
D/A
RR
PCM1704
D/A
SWL
PCM1704
D/A
SWR
PCM1704