If Status; 1St Byte; 2Nd Byte; 3Rd Byte - Yamaha RX-V3000RDS Service Manual

RX-V3000/RX-V3000RDS
11. IF STATUS (Input function status)
Using this menu, the status data is displayed in the hexadecimal notation one after another.
During signal processing, the status before execution of this menu is maintained.
To convert the analog input to the digital input, use the following procedure.
1) Select either DIAG menu No.3 or No.4 and enter a digital signal.
2) Menu No.11 can be selected by pressing the INPUT MODE key of the main unit. (The input mode
will be fixed to the digital mode.)
There are 17 sub-menu items.
The following status information is displayed in the hexadecimal notation according to the sub-menu
operation.

11. IF STATUS

IFST:4403070500

1st byte

Indicates the digital selector position information.
(Upper 4 bits REC OUT selected / lower 4 bits INPUT selected)
Indicate Selector Position
0 NONE
1 FRONT (VIDEO AUX)
2 OPT1
3 OPT2
4 OPT3
5 OPT4
6 OPT5
7 OPT6
8 COAX1
9 COAX2
A COAX4
B COAX5
C COAX3 (LD V RF)
R, T, L only
D RF
E NONE
F NONE

3rd byte

Indicates the audio code mode information of the reproduction
signals.
Indicate Audio Code
00 1 + 1
01 1/0
02 2/0
03 3/0
04 2/1
05 3/1
06 2/2
07 3/2
08 2/3
09 3/3
0A dts7.1
0B Undefined
25
IFST: Indicates the information of the microprocessor.
5th byte
4th byte
3rd byte

2nd byte

1st byte
(CD)
(CD-R)
(DVD)
(D-TV/LD)
(SAT)
( – )
(CD)
(CABLE)
( – )
( – )
2nd byte
Indicates the Fs information of the reproduction signals.
Indicate Fs (kHz)
00 Analog
01 32
02 44.1
03 48
04 64
05 88.2
06 96
07 Unknown NRM (*1)
08 Unknown DBL (*2)
09 Undefined
(*1): Unknown (format) sample frequency lower than 48kHz.
(*2): Unknown sample frequency exceeding 48kHz.
4th byte
Indicates the format information of the reproduction signals.
Indicate Format
00 Analog (Unlock)
01 Wrong digital (*1)
02 Digital Data
03 IEC1937 Data
04 PCM Audio
05 Dolby Digital
06 D.D. Karaoke
07 D.D. EX
08 RED dts
09 ORANGE dts
0A dts ES
0B NONE PCM
(*1): Digital reproduction cannot be used due to a commercial bit
or 4ch audio reason. Analog reproduction is used instead.