Yamaha DTXT2S, Руководство по обслуживанию

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43
DTXTREME IIS
C- 58. INPUT 1 RIM TRIGGER
[Initial indication]
[Test content]
Add looped signal from PHONES to the right side of
IN01 (SNARE) and check that the inputted signal is
being inputted into the CPU at the correct gain. Take
care, however, to cut off DC by installing a capacitor
(approx. 0.1 F) on the signal line (right-hand) side.
[Test method]
Maximize PHONES VR. Connect the looped signal
from PHONES to IN01 (SNARE) using a stereo cable.
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK
In case of NG
[Content of FAIL judgment]
In case of NG, no further step will take place.
[Completing the test]
OK: The test will proceed to the next on automatically.
[Completing the test]
OK: The test will proceed to the next on automatically.
58 INPUT 1 RIM TRIGGER
waiting
58 INPUT 1 RIM TRIGGER
OK
58 INPUT 1 RIM TRIGGER
FAIL XXXX
C- 59. TRIGGER SW IN 2
C- 60. TRIGGER SW IN 3
C- 61. TRIGGER SW IN 4
C- 62. TRIGGER SW IN 5
[Initial indication]
[Test content]
Add looped signals to IN2(TOM1) ~ IN5 (TOM4)
from PHONES and check that the trigger switch works
correctly. Take care, however, to cut off DC by
installing a capacitor (approx. 0.1 F) on the signal line
(right-hand) side.
[Test method]
Maximize PHONES VR and put in a looped stereo cable
from PHONES in order from IN2 (TOM1) to IN5
(TOM4). Take care, however, to cut off DC by inserting
a capacitor (approx. 0.1 F) on the signal line (right-hand)
side.
[Indication of judgment result]
Check LCD test results.
59 TRIGGER SW IN 2
waiting
[Indication of OK]
The above is displayed and the next test is performed.
[Indication of NG]
No further step will take place.
C- 63. ATTENUATION SW H IN 01
C- 64. ATTENUATION SW H IN 02
C- 65. ATTENUATION SW H IN 03
C- 66. ATTENUATION SW H IN 04
C- 67. ATTENUATION SW H IN 05
C- 68. ATTENUATION SW H IN 06
C- 69. ATTENUATION SW H IN 07
C- 70. ATTENUATION SW H IN 08
C- 71. ATTENUATION SW H IN 09
C- 72. ATTENUATION SW H IN 10
C- 73. ATTENUATION SW H IN 11
C- 74. ATTENUATION SW H IN 12
C- 75. ATTENUATION SW H IN 13
C- 76. ATTENUATION SW H IN 14
C- 77. ATTENUATION SW H IN 15
C- 78. ATTENUATION SW H IN 16
60 TRIGGER SW IN 3
waiting
59 TRIGGER SW IN 2
FAIL
[Initial indication]
[Test content]
Set all attenuator switches in the H-position state and put
the signals looped from PHONES in IN01 to IN16. Check
that the signals are being inputted into the CPU with the
correct gain.
[Test method]
Put all attenuation switches at H position and maximize
PHONES VR. Put in a looped cable in order from IN01
to INI16.
[Check item]
Check LCD test results.
[Indication of OK]
If the above appears, connect a cable to IN02 (TOM1).
(Go on to the next test.) Repeat in order until IN16 is
reached and confirmed.
63 ATTENUATION SW H IN01
waiting
64 ATTENUATION SW H IN02
waiting
NG: For handling the FAIL judgment,
see "B. CARRYING ON THE TEST".
NG: For handling the FAIL judgment,
see "B. CARRYING ON THE TEST".