97
Tyros4
Test 53
Function:
Full check of Wave ROM
Description:
Executes Read test (full address checksum test) of Wave ROM.
As the Wave ROM is shared by TG1 (Master) and TG2 (Slave),
the check is performed from both sides.
It will take about 10 minutes for the check.
Displayed Message:
053:Wave ROM Check2
Selected screen
053:Wave ROM Check2
OK
In case of OK
053:Wave ROM Check2
WAVE (IC702,703,717,718) NG
In case of NG
In case of NG, the location and the IC number of which NG is
detected will be shown.
Error Indications
Circuit
Board
Location
Name in Circuit Diagram
WAVE NG
DM
IC702
IC703
IC717
IC718
WAVE ROM H0 1G
WAVE ROM H1 1G
WAVE ROM L0 1G
WAVE ROM L1 1G
Test 54
Function:
Full check of Effect RAM
Description:
Full address checksum inspection of EffectRAM
It will take about 1 minute for the check.
Displayed Message:
054:Effect RAM Check2
Selected screen
054:Effect RAM Check2
OK
In case of OK
054:Effect RAM Check2
TG1 (IC961) NG
TG2 (IC962) NG
In case of NG
Supplement:
In case of NG, the location and the IC number of which NG is
detected will be shown.
TG1 indicates Effect RAM of SWP51L Master (DM: IC701)
and TG2 indicates Effect RAM of SWP51L Slave (DM: IC700).
Error Indications
Circuit
Board
Location
Name in Circuit Diagram
TG1 NG
DM
IC961
SDRAM 64
M
TG2 NG
DM
IC962
SDRAM 64 M
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 ...