20
TU-DTV1000/A
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Check mode
In this mode, the basic performance of the hardware that is connected with the main microprocessor (SH3) is
checked up. The check results are displayed on the screen.
1) Check mode screen and switching
There are three screens for the check mode. Press the SELECT key on the set or the R/C unit, and at each push
the three screens get switched one after the other.
2) Limitations with the check mode
In the check mode, the DTV’s basic operation cannot be performed. Check-related control only is possible.
3) Information displayed in the check mode
CHECK MODE 1 screen
CHECK MODE 1 (SH3)
R/C
: OK (or NG)
ROM
: XXXX
FLASH : OK (or NG)
MMC
: OK (or NG)
ST20
: OK (or NG)
CHECK MODE 1 (SH3):
Tells that the set is in the check mode 1. Commands from the SH3 main microprocessor are checked.
R/C:
Shows how well communication is with the R/C unit’s microprocessor.
OK:
Indicates that the SH3 communicates well with the R/C unit’s microprocessor.
NG:
Indicates that the SH3 fails to communicate with the R/C unit’s microprocessor.
ROM : XXXX :
Sum-checks the ROM. The ROM’s sum-check results are displayed via the SH3.
FLASH :
Indicates the condition of the flash.
OK : Indicates that the flash is read correctly.
NG:
Indicates that the fixed values on the flash are not correctly read.
MMC:
Checks the MMC’s boot-up.
This check goes from the MMC1 to the MMC3.
OK:
Indicates that the MMC gets booted correctly.
NG:
Indicates that the MMC fails to get booted.
ST20:
Checks the ST20’s boot-up.
OK:
Indicates that the ST20 gets booted correctly.
NG:
Indicates that the ST20 fails to get booted.
Summary of Contents for TU-DTV1000/A
Page 5: ...5 TU DTV1000 A CONTROL OPERATION QUICK REFERENCE ...
Page 6: ...6 TU DTV1000 A REAR TERMINALS ...
Page 7: ...7 TU DTV1000 A BASIC OPERATION ...
Page 27: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 31 32 Ë ATV 1 UNIT 1 12 ...
Page 28: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 33 34 Ë ATV 1 UNIT 2 12 ...
Page 29: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 35 36 Ë ATV 1 UNIT 3 12 ...
Page 30: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 37 38 Ë ATV 1 UNIT 4 12 ...
Page 31: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 39 40 Ë ATV 1 UNIT 5 12 ...
Page 32: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 41 42 Ë ATV 1 UNIT 6 12 ...
Page 33: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 43 44 Ë ATV 1 UNIT 7 12 ...
Page 34: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 45 46 Ë ATV 1 UNIT 8 12 ...
Page 35: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 47 48 Ë ATV 1 UNIT 9 12 ...
Page 37: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 51 52 Ë ATV 1 UNIT 11 12 ...
Page 38: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 53 54 Ë ATV 1 UNIT 12 12 ...
Page 39: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 55 56 Ë ATV 2 UNIT 1 13 ...
Page 40: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 57 58 Ë ATV 2 UNIT 2 13 ...
Page 41: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 59 60 Ë ATV 2 UNIT 3 13 ...
Page 42: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 61 62 Ë ATV 2 UNIT 4 13 ...
Page 43: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 53 64 Ë ATV 2 UNIT 5 13 ...
Page 44: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 65 66 Ë ATV 2 UNIT 6 13 ...
Page 45: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 67 68 Ë ATV 2 UNIT 7 13 ...
Page 46: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 69 70 Ë ATV 2 UNIT 8 13 ...
Page 48: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 73 74 Ë ATV 2 UNIT 10 13 ...
Page 49: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 75 76 Ë ATV 2 UNIT 11 13 ...
Page 50: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 77 78 Ë ATV 2 UNIT 12 13 ...
Page 51: ...TU DTV1000 A TU DTV1000 A 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H 79 80 Ë ATV 2 UNIT 13 13 ...
Page 77: ...Ref No Part No Description Code Ref No Part No Description Code 115 TU DTV1000 A ...