Yamaha DTXT2S, Service Manual

Page: 44 / 95

DTXTREME IIS
44
[Test content]
[Test method]
Put all attenuation switches at L position and maximize
PHONES VR. Put in a looped cable in order from IN01
to IN16.
[Check item]
Check LCD test results.
[Indication of OK]
If the above is displayed, connect a cable to IN02
(TOM1). (Go on to the next test.) Repeat in order until
IN16 is reached and confirmed.
[Indication of NG]
XXXXXX indicates too High, too Lo, XtalkIN 2, BAD
curve, etc.
[Indication of judgment result]
None
[Content of FAIL judgment]
No further step will take place.
[Completing the test]
OK: The test will proceed to the next on automatically.
80 ATTENUATION SW L IN02
waiting
79 ATTENUATION SW L IN01
FAIL XXXX
[Indication of NG]
XXXXXX indicates too High, too Lo, XtalkIN 2, BAD
curve, etc.
[Indication of judgment result]
None
[Content of FAIL judgment]
No further step will take place.
[Completing the test]
OK: The test will proceed to the next on automatically.
C- 79. ATTENUATION SW L IN 01
C- 80. ATTENUATION SW L IN 02
C- 81. ATTENUATION SW L IN 03
C- 82. ATTENUATION SW L IN 04
C- 83. ATTENUATION SW L IN 05
C- 84. ATTENUATION SW L IN 06
C- 85. ATTENUATION SW L IN 07
C- 86. ATTENUATION SW L IN 08
C- 87. ATTENUATION SW L IN 09
C- 88. ATTENUATION SW L IN 10
C- 89. ATTENUATION SW L IN 11
C- 90. ATTENUATION SW L IN 12
C- 91. ATTENUATION SW L IN 13
C- 92. ATTENUATION SW L IN 14
C- 93. ATTENUATION SW L IN 15
C- 94. ATTENUATION SW L IN 16
[Initial indication]
63 ATTENUATION SW H IN01
FAIL XXXX
79 ATTENUATION SW L IN01
waiting
C- 95. PAD ENCODER 1
C- 96. PAD ENCODER 2
C- 97. PAD ENCODER 3
C- 98. PAD ENCODER 4
C- 99. PAD ENCODER 5
[Initial indication]
[Test content]
Connect the pad fitted with pad controller (TP100 or
TP120SD) to IN01-IN05 and check that the controller on
the pad (rotary encoder) rotates clockwise and counter-
clockwise correctly.
[Test method]
Rotate the encoder clockwise and then counter-clockwise
according to the LCD indication.
Clockwise rotation
right and left in order until IN05.
Counter-clockwise rotation
[Check item]
Check LCD test results.
[Indication of judgment result]
In case of OK (Proceed to the next test.)
If the above is displayed, put in IN02 (TOM1) and rotate
95 PAD ENCODER 1
rotate left
96 PAD ENCODER 2
rotate right
95 PAD ENCODER 1
rotate right
95 PAD ENCODER 1
Set all attenuator switches in the L-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.