TU-X1U
4 – 20
No audio (4)
INPUT-4 No audio (HDMI connected)
INPUT-5 No audio (HDMI connected)
INPUT-6 No audio (HDMI connected)
INPUT-7 No audio (HDMI connected)
INPUT-8 No audio (HDMI connected)
[INPUT-4 input]
Is INPUT-4 selected on the input select menu screen?
NO
Is the audio output selected for "VARI-
ABLE" on the menu screen?
[INPUT-5 input]
Is INPUT-5 selected on the input select menu screen?
Set the audio output to "FIXED".
[INPUT-6 input]
Is INPUT-6 selected on the input select menu screen?
[INPUT-7 input]
Is INPUT-7 selected on the input select menu screen?
[INPUT-8 input]
Is INPUT-8 selected on the input select menu screen?
YES
[INPUT-4 input]
If no video appears, refer to "No external input video (HDMI) [INPUT-4]".
[INPUT-5 input]
If no video appears, refer to "No external input video (HDMI) [INPUT-5]".
[INPUT-6 input]
If no video appears, refer to "No external input video (HDMI) [INPUT-6]".
[INPUT-7 input]
If no video appears, refer to "No external input video (HDMI) [INPUT-7]".
[INPUT-8 input]
If no video appears, refer to "No external input video (HDMI) [INPUT-8]".
YES
Does the SPDIF signal come from pin (78) of IC1502 (HDMI_Rx) to pin (AM11/
AN11)(SPDIF_IN_N/SPDIF_IN_P) of IC8001 (CPU)?
NO
Check the line between IC8001 and
IC1502, and their peripheral circuits.
YES
Does the I2S signal come from pins (AL24)(DSP_MCLK1), (AK25)(DSP_BCKIN1),
(AJ25)(DSP_LRCK1), (AL25)(DSP_SDIN1) of IC8001 (CPU) to pins (5), (11), (10), (9) of
IC4504 (HDMI_Tx)
NO
Check the line between IC8001 and
IC4504, and their peripheral circuits.
YES
Does the HOT PLUG detection function?
Is the DDC5V signal output at the pin (18) of SC4501 (HDMI_OUTPUT)?
NO
Check the line between SC4501 and
IC4503, and their peripheral circuits.
YES
Does the HPD signal come from pin (19) of SC4501 (HDMI_OUTPUT) to pin (51) of
IC4504 (HDMI_Tx)?
NO
Check the line between SC4501 and
IC4504, and their peripheral circuits.
YES
Check the HDMI cable and Monitor Unit.
Are there the TMDS signal outputs at pins (12/10)(CLK-/+), (9/7)(D0-/+), (6/4)(D1-/+), (3/
1) (D2-/+), all of SC4501 (HDMI_OUTPUT)?
NO
Check the line between SC4501 and
IC4504, and their peripheral circuits.
YES
Check the HDMI cable and Monitor Unit.
Содержание TU-X1U
Страница 8: ...TU X1U 1 4 3 DIMENSIONS 430 0 318 3 328 9 71 0 Unit mm ...
Страница 57: ...TU X1U 7 3 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit Side B ...
Страница 66: ...TU X1U 8 3 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 2 18 ...
Страница 67: ...TU X1U 8 4 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 3 18 ...
Страница 68: ...TU X1U 8 5 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 4 18 ...
Страница 69: ...TU X1U 8 6 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 5 18 ...
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Страница 80: ...TU X1U 8 17 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 16 18 ...
Страница 81: ...TU X1U 8 18 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 17 18 ...
Страница 82: ...TU X1U 8 19 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 MAIN Unit 18 18 ...
Страница 83: ...TU X1U 8 20 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 KEY Unit ...
Страница 84: ...TU X1U 8 21 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 TERMINAL Unit 1 2 ...
Страница 85: ...TU X1U 8 22 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 TERMINAL Unit 2 2 ...
Страница 86: ...TU X1U 8 23 1 2 3 10 9 7 6 5 4 8 J A B C D E F G H I 13 11 19 18 16 15 14 12 17 SUB TERMINAL Unit ...