Yamaha CS1D Service Manual page 119

1-4. CS1D-PCIF (USER IF) Test
This test checks around the PCIF user interface.
1-4. CS1D-PCIF (USER IF) OK
* Track Pad
OK
* KB (Front)
OK
* Mouse (Front)
OK
* KB (Rear)
OK
* Mouse (Rear)
OK
* Num-Key (Rear)
OK
Character strings like those on the right are displayed on the CS1D LCD. When each
character string appears, work according to the instructions on the right. If the response is
correct, the test result is OK. Note that if you do not operate for a while, the test times out.
2. CS1D-CMU Test
Checks CMU1 and CMU2. The items below are checked, but all these checks except the battery check are equivalent to inspections
described elsewhere in this document, so the next pages explain only 2-1 in detail.
2-1. CS1D-CMU1
(CMU-IC115) Test
Checks around the CMU of CMU1.
Check item
ID CMU [00h]
RAM
• Data Bus 16bit(15-0)
• Address Bus 16bit(16-1)
Flash (Check Sum)
Version
DPM
• CM BUS <-> HI BUS L
• CM BUS <-> TC BUS L
• CM BUS <-> PN BUS L
• CM BUS <-> CN BUS L
Battery
1-4. CS1D-PCIF (USER IF)
Track Pad: OK
KB (Front): OK
Mouse (Front): OK
KB (Rear): OK
Mouse (Rear): OK
Num-Key (Rear): OK
2-2. CS1D-CMU2
(TCU-IC109) Test
Checks around the TCU of CMU2.
Check item
ID
RAM
• Data Bus
• Address Bus
Flash (Check Sum)
Version
CM BUS <-> TC BUS R
TRACK PAD L R
··· Left click the left horizontal with the pad on this device.
Right click the right horizontal
FRONT KEY BOARD
··· Connect the keyboard and press 1
FRONT MOUSE
··· Left click or Right click the with the mouse connected on the front.
Please connect [KB, and Mouse] to rear ports.
OK
This message asks you to change the connections, so change the connections, then press OK.
REAR KEY BOARD
··· Press 1 2 3 with the keyboard connected to the rear.
REAR MOUSE
··· Left click or Right click the with the mouse connected on the rear.
REAR NUM KEY
··· Use the keypad connected to the back and press any number from 0 to 9.
TCU [01h]
16bit(15-0)
16bit(16-1)
.
2 3.
2-3. CS1D-CMU1
(HIF-IC128) Test
Checks around the HIF of CMU1.
Check item
ID HIF [02h]
RAM
• Data Bus 16bit(15-0)
• Address Bus 16bit(16-1)
Flash (Check Sum)
Version
CM BUS <-> HI BUS R
CS1D
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