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Tyros4
043:USB to Device/Host Check
Device−Host (Rear) OK
In case of OK ([USB TO DEVICE] (rear side) and [USB TO HOST]
043:USB to Device/Host Check
Device−Host (Rear) NG
In case of NG ([USB TO DEVICE] (rear side) and [USB TO HOST]
043:USB to Device/Host Check
Connect Device−Host (Front)
* When the screen appears, connect the [USB TO DEVICE]
terminal on the front side and [USB TO HOST] terminal with a
USB cable.
Checking [USB TO DEVICE] and [USB TO HOST]
043:USB to Device/Host Check
Device−Host (Front) OK
In case of OK ([USB TO DEVICE] (front side) and [USB TO HOST]
043:USB to Device/Host Check
Device−Host (Front) NG
In case of NG ([USB TO DEVICE] (front side) and [USB TO HOST]
043:USB to Device/Host Check
OK
In case of OK
043:USB to Device/Host Check
NG
In case of NG
Supplement:
It is impossible to determine is the [USB TO DEVICE]
terminal or [USB TO HOST] terminal is defective in case of
NG.
The
"USB Storage Check"
can be used to check the
rear and front [TO DEVICE] terminals. Combine the test to
determine which terminal is defective.
Be sure to use a USB Storage whose operation is already
checked.
USB to Host ..............................A
USB to Device (Rear)................B
USB to Device ...........................C
USB to Device/Host Check
USB Storage Check
Result
A–B
A–C
Comment
B
C
OK
OK
normal
OK
OK
normal
NG
OK
B may be defective.
OK
NG
C may be defective.
NG
NG
B, C may be defective.
NG
OK
B defective
OK
NG
C defective
NG
NG
Any of
A, B, C may
be defective.
OK
OK
A may be defective.
NG
OK
A, B may be defective.
OK
NG
A, C may be defective.
NG
NG
B, C may be defective.
Содержание Tyros4
Страница 41: ...41 Tyros4 2NA WT90140 Pattern side A A to DM CN951 to DM CN950 to MICVR CN301 B B Component side ...
Страница 44: ...44 Tyros4 D D 1 28 56 IC23 48P TSOP 29 DM Circuit Board 2NA WT75980 ...
Страница 46: ...46 Tyros4 DJACK Circuit Board to DM CN600 E E F F 2NA WT90150 ...
Страница 47: ...47 Tyros4 to DM CN3 to DM CN4 E E F F Pattern side Component side 2NA WT90150 ...
Страница 50: ...50 Tyros4 PNR Circuit Board H H to PNL CN4 to DM CN901 2NA WT90310 ...
Страница 51: ...51 Tyros4 Component side 2NA WT90310 H H ...
Страница 52: ...52 Tyros4 PNR Circuit Board I I 2NA WT90310 ...
Страница 53: ...53 Tyros4 Pattern side 2NA WT90310 I I to PNC CN2 ...
Страница 54: ...54 Tyros4 PNL Circuit Board J J 2NA WT90240 ...
Страница 55: ...55 Tyros4 Component side J J to PNR CN2 not installed 2NA WT90240 ...
Страница 56: ...56 Tyros4 PNL Circuit Board K K to CK CN91 to LCL CN152 2NA WT90240 ...
Страница 57: ...57 Tyros4 Pattern side 2NA WT90240 K K to WHEEL ASSEMBLY to PNLS CN202 ...
Страница 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 ...
Страница 63: ...63 Tyros4 MK61L Circuit Board Pattern side P P 2NAKZ WD80020 3 P P Q Q Q Q ...
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