Specifications - Yamaha DSP-AX1/RX-V1 Service Manual

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14.SUM/VER/PORT
M:G38DB/ S:E42D
Main microprocessor
M : G 3 8 D B
Software control version (3 fig-
ures of alphabet and numbers)
14.SUM/VER/PORT
PORT: 00000000
0 0 0 0 0 0 0 0
(Caution 1)
Tuner mode 0
Tuner mode 1
0
0
1
1
14.SUM/VER/PORT
REC-OUT:0000
Software version/compatible version/RS-232C version of main microprocessor
Software version and compatible version of sub-microprocessor
The alphabet of the compatible version represents the communication format compat-
ibility between the main and sub microprocessors. If the alphabet representing the com-
munication format compatibility agrees, the microprocessors are interchangeable. If
the alphabet is different, the replacement microprocessor will fail to function properly.
RS-232C communi-
cation specification
version (1 alphabet)
Compatible version of mi-
croprocessor (1 alphabet)
Port to check functions of the main microprocessor
Tuner mode 0 (Caution 1)
Tuner mode 1 (Caution 1)
Model type: DSP-AX1 (1) / RX-V1 (0)
ZONE with (1) / without (0)
VIDEO switch: PAL (1) / NTSC (0)
VIDEO format: PAL (1) / NTSC (0)
Head phone: Unconnected (1) / connected (0)
Tuner: Not stereo (1) / stereo (0)
0
AM : 531-1611kHz/9kHz FM : 76.0-90.0MHz/100kHz
1
AM : 531-1611kHz/9kHz FM : 87.5-108.0MHz/50kHz
0
AM : 530-1710kHz/10kHz FM : 87.5-107.9MHz/200kHz
1
Port to check functions of the REC OUT
bit
3
2
1
0
0 0 0 0
Sub-microprocessor
S : E 4 2 D
Software control version (3
figures of alphabet and num-
bers)
Tuner frequency
DSP-AX1
REC OUT
bit
3
2
1
0
PHONO
0
1
1
1
CD
0
1
1
0
TUNER
0
1
0
0
TAPE
0
1
0
1
MD
0
0
0
1
DVD
0
0
0
0
SOURCE
0
0
1
0
LD
0
0
1
1
D-TV
1
0
1
1
CBL/SAT
1
0
1
0
VCR1
1
0
0
0
VCR2
1
0
0
1
VCR3
1
1
0
1
V-AUX
1
1
0
0
DSP-AX1/RX-V1
Compatible version of micro-
processor (1 alphabet)
32

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