Yamaha CS1D, Руководство по обслуживанию

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* REMOTE (CROSS)
OK
*
TC IN
OK
* REMOTE (STRAIGHT)
OK
* MIDI
OK
3. CS1D-MTG OK
3. CS1D-MTG
TC IC OK
REMOTE (CROSS) OK
TC IN OK
REMOTE (STRAIGHT) OK
MIDI OK
GPI OK
* TC IC
OK
* GPI
OK
Please stop [D24].
OK
Please stop [D24] and connect it by
[Cross Serial Cable].
OK
Replace [Cross] serial cable with [Straight] one.
OK
A pop-up box is displayed asking you to stop D24. At this point, normally
D24 should already be stopped and you can just verify this.
If it cannot be stopped, stop manually.
Instructions appear to replace the serial cross cable with a straight cable, so
change the cable as instructed, then press OK.
Please check [D24].
NG OK
A pop-up box appears verifying that D24 has gone into playback status
through MIDI THRU. The inspector judges OK/NG, but since the MIDI
OUT/IN loopback check is carried out at the same time, if a problem is
found in the loopback check, even though the inspector presses OK, NG
appears.
• Normal D24 behavior for each inspection item
REMOTE (CROSS)
TC IN
REMOTE (STRAIGHT)
MIDI
D24 playback (TC send)
TC check from D24
D24 stop
D24 playback
CS1D
111
* RAM
OK
OK
OK
OK
OK
OK
2-1. CS1D-CMU1(CMU-IC115) OK
2-1. CS1D-CMU1(CMU-IC115)
ID: CMU [00h] OK
RAM: OK
Version: OK
DPM: OK
Battery: OK
Flash(IC119): OK
* ID CMU [00h]
*
Version Latest = ????
* Battery
* Flash
* DPM
OK
Now Checking …
DataBus
CM BUS <-> HI BUS L
CM BUS <-> TC BUS L
* Backup RAM
DataBus
AddressBus
NG
* Backup RAM
DataBus
AddressBus
CM BUS <-> PN BUS L
CM BUS <-> CN BUS L
AddressBus
* RAM
NG
NG
NG
NG
2-1. CS1D-CMU1(CMU-IC115)
2-1. CS1D-CMU1(CMU-IC115)
ID: xxx [xxh] NG
RAM: NG
Version: NG
DPM: NG
NG
Battery: NG
Flash(IC119): NG
* ID xxx [xxh]
*
Version Latest = ????
* Battery
* Flash
* DPM
NG
DataBus
CM BUS <-> HI BUS L
CM BUS <-> TC BUS L
CM BUS <-> PN BUS L
CM BUS <-> CN BUS L
AddressBus DBus[xx-xx,xx-xx pin]
CheckSum = xxxx [xxxx]
CM BUS <-> HI BUS L
3.0-3.4V => +x.xxV (-xx.x%)
Current = x.xx , Latest = x.xx
NG
11111111 11111111
1111 11111111 11111111
NG
ABus[xx-xx,xx-xx pin]
NG example
2-1. CS1D-CMU1 (CMU) Test
This test checks around the CMU of CMU1.
Received ID displayed as board
name and hexadecimal
If OK, sub-items are
not displayed.
There are three types of
decisions: OK, NG and
NO (no response).
Displays all the detailed results so
far. This display can be scrolled.
Shows the extent of
deviation from the
correct value.
Terminal status display
Delimited in units of 8
digits right justified in the
order upper then lower.
0: Normal
1: Abnormal
-: Ignored
Stopped the moment an actual ID
NG appears; stopped at the end of
the page for any other NG.
Corresponding pin number
Current status display
SRAM OK: LED lit up
NG: LED flashes on (0.2 s) - Off (0.2 s) - On (0.2 s) - Off (0.1 s)
Flash OK: LED lit up
NG: LED flashes on (0.1 s) - Off (0.1 s) - On (0.1 s) - Off (0.1 s)
3. CS1D-MTG Test
This test checks the MTG board.
4. CS1D-PNC Test
This test checks PNC1. The checks below are carried out, but since all the checks except DPM and FIFO are equivalent inspections
to 2-1, only the DPM and FIFO items are shown below. If an error is found in the FIFO check, the error code shown below is output.
( )
Previously read value
[ ] gives the correct value.
4-digit hexadecimal notation
Gives the current version
and the latest version
NG sample
Please refer to CS1D-CMU1 (CMU) Test for NG chart.