123
Tyros3
SYSTEM BOOTING FLOWCHART
3
Instrument ID
writing mode
Test mode
CPU registers setting
Port initialization
Initialize Enhancing port
Initialize LCD brightness
Screen gets dim
Initialize BOOT SDRAM
0 clear,
Setup of Constant
E-BUS driver
initialization
Send a message to
EBUS HOST (IC208)
If the booting procedure does not
reach to this stage, the following
parts might be defective:
Opening screen
will appear
Maximum brightness
About
Installation mode?
Screen will brighten
Communicate with TG-CPU
Get the current version
Transmit program
Transmit data
Data communication
with TG via MCI (IC503)
* “After executing Factory Set” refers to the condition when the power is turned
on after executing “Factory Set” in the Test Program.
Is Main Program
defective?
Installation
failure, etc.
Peripheral Reset
Initialize MAIN SDRAM
(It takes about several
hundreds milliseconds.)
Since set the "L" other than
/EBUS-RES, it can not recognize the
/EBUS-RES decay.
Release peripheral reset
Transmit Main Program
to SDRAM
Communicate
with TG-CPU
Send to SDRAM
Data communication
with TG via MCI (IC503)
If the booting procedure does not reach to
this stage, the SDRAM might be defective:
MAC Address
Writing Mode?
MAC Address
unwritten?
Test Program?
After executing
Factory Set (*)
Failure in writing at
the time of production
Installation
END
END
Содержание Tyros3
Страница 50: ...50 Tyros3 DM Circuit Board 2NA WM15450 C C to AJK CN7 to AJK CN1 to LCR CN202 to PNR CN4 N C ...
Страница 53: ...53 Tyros3 D D DIMM 168 pin Pattern side Scale 90 100 2NA WM15450 ...
Страница 60: ...60 Tyros3 PNC Circuit Board H H G G 1 up down 2 3 4 5 6 7 2NA WM24260 ...
Страница 62: ...62 Tyros3 PNR Circuit Board I I to PNL CN4 to DM CN205 2NA WM24240 ...
Страница 63: ...63 Tyros3 Component side 2NA WM24240 I I ...
Страница 64: ...64 Tyros3 PNR Circuit Board J J 2NA WM24240 ...
Страница 65: ...65 Tyros3 Pattern side 2NA WM24240 J J to PNC CN2 ...
Страница 68: ...68 Tyros3 PNL Circuit Board K K 2NA WM24250 ...
Страница 69: ...69 Tyros3 Scale 85 100 Component side K K to PNR CN2 2NA WM24250 ...
Страница 70: ...70 Tyros3 PNL Circuit Board L L to LCL CN5 to SWITCHING POWER SUPPLY CN5 2NA WM24250 ...
Страница 71: ...71 Tyros3 Scale 85 100 Pattern side 2NA WM24250 L L to PNLS CN202 to PITCHBEND to MODULATION ...
Страница 76: ...76 Tyros3 MK61L Circuit Board Component side O O N C O O P P P P to MKH D CN4 2NAKZ WD80020 3 ...
Страница 77: ...77 Tyros3 MK61L Circuit Board Pattern side Q Q 2NAKZ WD80020 3 Q Q R R R R ...