Tyros4
80
024:All LED On Check
−−
During checking
Supplement:
There are two lighting areas and the areas will be switched as
the TAB [
#
]/[
#
] key is pressed.
The LEDs will go off after exiting the test item.
Test 25
Function:
Red LEDs On check
Description:
Turns on all the red panel LEDs. (Two-colored LEDs will
light in red.)
Displayed Message:
025:Red LED On Check
Selected screen
025:Red LED On Check
−−
During checking
Supplement:
There are two lighting areas and the areas will be switched as
the TAB [
#
]/[
#
] key is pressed.
The LEDs will go off after exiting the test item.
Test 26
Function:
Blue and Green LEDs On check
Description:
Turns on all the blue and green panel LEDs. (Two-colored
LEDs will light in green.)
Displayed Message:
026:Blue/Green LED On Check
Selected screen
026:Blue/Green LED On Check
−−
During checking
Supplement:
There are two lighting areas and the areas will be switched as
the TAB [
#
]/[
#
] key is pressed.
The LEDs will go off after exiting the test item.
Test 27
Function:
Other colors LEDs On check
Description:
Turns on all the panel LEDs (orange and white) other than the
red, blue and green ones.
Displayed Message:
027:Other LED On Check
Selected screen
Summary of Contents for Tyros4
Page 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Page 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Page 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Page 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Page 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Page 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Page 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Page 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Page 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Page 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Page 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Page 62: ...62 Tyros4 MK61L Circuit Board Component side N N N C N N O O O O to MKH D CN4 2NAKZ WD80020 3 ...
Page 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...