Yamaha TRS-MS02 - Test Program Item List (More); DIMM and Effect RAM Check Procedures

Tyros3
84
Test 7
Function: Simplifi ed check of Wave RAM (DIMM)
Description:
Executes simplifi ed address checksum test of DIMM for
wave. Indicates DIMM size as well.
Displayed Message:
Selected screen
In case of OK (Indicates DIMM size in MB)
In case of NG (Indicates DIMM size in MB)
Supplement:
Check from TG1 " SWP51B Master (DM: IC505),
TG2 " SWP51B Slave (DM: IC506).
OK will be shown if DIMM connection is confi rmed. Visually
check DIMM size.
Test 8
Function: Simplifi ed check of Effect RAM
Description:
Checks RAM that works for Effect.
Displayed Message:
Selected screen
In case of OK
In case of NG
Supplement:
TG1 indicates Effect RAM of SWP51B Master (DM: IC505)
and TG2 indicates Effect RAM of SWP51B Slave (DM: IC506).
００７：Ｗａｖｅ ＲＡＭ（ＤＩＭＭ） Ｃｈｅｃｋ１
ＯＫ（ＤＩＭＭ Ｈ： ＊＊＊ＭＢ，Ｌ： ＊＊＊ＭＢ）
００７：Ｗａｖｅ ＲＡＭ（ＤＩＭＭ） Ｃｈｅｃｋ１
ＮＧ（ＤＩＭＭＨ： ＊＊＊ＭＢ，Ｌ： ＊＊＊ＭＢ）
ＷａｖｅＤＩＭＭ（ＴＧ１）ＮＧ
ＷａｖｅＤＩＭＭ（ＴＧ２）ＮＧ
００７：Ｗａｖｅ ＲＡＭ（ＤＩＭＭ） Ｃｈｅｃｋ１
Error Indications
Circuit
Board
Location Name in Circuit Diagram
TG1 NG DM IC508
WORK RAM 64 M SDRAM
TG2 NG DM IC509 WORK RAM 64 M SDRAM
００８：Ｅｆｆｅｃｔ ＲＡＭ Ｃｈｅｃｋ１
ＯＫ
００８：Ｅｆｆｅｃｔ ＲＡＭ Ｃｈｅｃｋ１
ＴＧ１ ＮＧ
ＴＧ２ ＯＫ
００８：Ｅｆｆｅｃｔ ＲＡＭ Ｃｈｅｃｋ１