Microprocessor Information - Yamaha DVR-S150 Service Manual

DVR-S150/NX-P150

15. MICROPROCESSOR INFORMATION

The version, checksum and the port specified by the micro-
processor are displayed. The signal is processed using EF-
FECT OFF. The checksum is obtained by adding the data at
every 8 bits for each program area and expressing the result
as a 4-figure hexadecimal data.
* Numeric values in the figure example are for reference.
(*1) Tuner mode
Tuner mode 1
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VER. Z030502
ROM SUM:E8A0
PORT:0011110
AAC PORT:OFF
PORT:0011110
Tuner mode 0 SET MENU
0 0
1 0
0 1
1 1
Version /
Checksum /
A:
Check of port setting for judging microprocessor function
Display of AAC function detection port state
Tuner mode 0 (*1)
Tuner mode 1 (*1)
Tuner with (1) / without (0)
RDS with (1) / without (0)
VIDEO format: PAL (1) / NTSC (0)
Tuner frequency
– FM: 76.0-90.0MHz/100kHz
– FM: 87.50-108.00MHz/50kHz
– FM: 87.5-107.9MHz/200kHz
R10 FM: 87.5-108.0MHz/100kHz
R9 FM: 87.50-108.00MHz/50kHz
AM: 531-1611kHz/9kHz
AM: 531-1611kHz/9kHz
AM: 530-1710kHz/10kHz
AM: 530-1710kHz/10kHz
AM: 531-1611kHz/9kHz