The most popular YAMAHA products:

PSR-E343/YPT-340
PSR-S950
CLP-585/CLP-575/CLP-545/CLP-535/CLP-565GP
RX-V775
DGX-640
DTX532K/DTX562K
TYROS 4
YPT-220
HTR-6230
YSP-5100
MOXF6/MOXF8 (DATA LIST)
STAGEPAS 600I
THR10
X-CITY 125
CP4 STAGE / CP40 STAGE
YBR125
TF5/TF3/TF1
MG16XU/MG16
EF 1000 IS 900W
LS9-16/LS9-32
UD-WL01
ARIUS YDP-141
CL5/CL3/CL1
PW80
DBR15/DBR12/DBR10
PSR-E433
X-MAX 125
RX-A1030
PSR-S750
PROMIX 01
PSR-E423
RX-S600
R-N500
RS201
DGX-650
YZF-R125
PSR-E233
CD-N500
YAS-101
RX-V665
EZ-220
HTR-5830
DTX-MULTI 12
APEX
RX-V465
MOX8
PSR-A2000
BD-S673
MOX 6
PSR-E433 (COMPUTER RELATED OPERATIONS)
MG10XU/MG10
PSR-E243/YPT-240
RX-V365
RX-V371
MAJESTY 125
MAJESTY 400
PSR-E333
TYROS5
PSR-E343/YPT-340 (MIDI REFERENCE)
YZ450F (OWNERS SERVICE MANUAL)
WR450
RX-A3030_RX-A2030
TDM900
PSR-F50
DGX-650 (MIDI REFERENCE)
PSR-S710
MOTIF XF8
PSR-E323
DTX400K
RX-V596RDS
PSR-S910
APX500II
PSR-E253/YPT-255 (ANNEXE 1)
MT-01
DXR15/DXR12/DXR10/DXR8/DXS15/DXS12
YPT-230
YST-SW030
MGP32X/MGP24X
MOXF6/MOXF8 EDITOR
PSR-S650
MOXF6/MOXF8
MG12XU/MG12
CP4 STAGE / CP40 STAGE (NEWTYPEDOC1)
RX-V565
FZ6-N
MT-03
STAGEPAS 400I
POCKETRAK PR7
YDP-162/142 (MIDI REFERENCE)
YDP-162/142
MG06X/MG06
YZ85
YSP-4100
BD-S677 NOIR
MOBILE MUSIC SEQUENCER
PSR-E243/YPT-240 (MIDI REFERENCE)
ARIUS YDP-140
NP-V80
RS-500
MOTIF 6