Roland AC-90 Service Notes page 11

Jul. 2007
PWB ASSY
# SD000990
NOTE: 'AMP BOARD ASSY' includes the following part.
********
# SD000989
NOTE: 'MAIN BOARD ASSY' includes the following parts.
********
********
********
********
DIODE
SD000045
FUSE, FUSE HOLDER
03670512
03673801
POTENTIOMETER
SD000091
SD000090
WIRING, CABLE
# SD001014
# SD001016
# SD001015
TRANSFORMER
# SD001010
# SD001009
AC CORD ASSY (Installed)
SD000914
SD000915
SD000912
SD000177
SD000913
SCREWS
40011756
40010678
40010545
40347612
40013012
SD000103
40012867
40012978
40126267
40011490
SD000737
17048651
22150518
40011889
40011878
40011767
40011323
40011101
40010301
40010356
22150756
H5039521R0
17048630
40452178
AMP BOARD ASSY
PS1 BOARD
MAIN BOARD ASSY
MAIN BOARD
PANEL BOARD
JACK BOARD
XLR BOARD
LED (RED) 3FAI
FUSE
FUSE
POTENTIOMETER
POTENTIOMETER
WIRING
WIRING
WIRING
TRANSFORMER
TRANSFORMER
AC CORD ASSY
AC CORD ASSY
AC CORD ASSY
AC CORD PSE
AC CORD ASSY
FLANGE HEX NUT M3
SCREW 4X20
SCREW M4X25
WASHER M4
SCREW M4X10
SCREW M4X25
SCREW M3X8
SCREW M3X15
SCREW M4X16
SCREW M3X6
SCREW M5X20
VR ACCESSORY WASHER M7
STANDOFF
EXTERNAL TOOTH WASHER
M4
M3 EXTERNAL TOOTH
WASHER
FLANGE HEX NUT M4
SCREW 3X10
SCREW 3X8
SCREW M3X20
SCREW 4X20
JACK NUT 2
VR ACCESSORY NUT M7
VR ACCESSORY NUT M9
VR WASHER M9
5ST 5-R 5A/250V
5ST 3.15 3.15A/250V
RK09L1140 10kB
RK0971410 10kBX4
W3 (SPEAKER)
W2 (ORANGE)
W1(BLACK)
PT-BG435 230V/240V
PT-BG435 100V/117V
SP-61 230VE(2P)
SP-501 240V(2P)
SP-20 117V(2P)
SP-18A WITH TERMINAL 100V
SP-026A 230V(2P)
ZC
TRUSS TAPPING A FE BZC
TRUSS HEAD SPECIAL FE BZC
PLAIN BZC
PAN W SEMS FE BZC
PAN PACHINE W/SW BZC
PAN MACHINE W/SW+PW
ZC
PAN MACHINE W/SW+PW
BZC
PAN MACHINE W/SW+PW
BZC
PAN MACHINE W/SW BZC
OVALHEAD MACHINE BZC
M7X12X0.5 NO.476
HEX.BOSS 5.5X15 M3
FECM
FECM
FE ZC
BINDING TAPTITE P BZC
BINDING TAPTITE B BZC
BINDING MACHINE BZC
BINDING BZC
NOTE: excluding the fuse.
for 230V/240V
VR2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
VR1
SPEAKER
Rch FULL RANGE SPEAKER-TWEETER
Lch FULL RANGE SPEAKER-TWEETER
for 230V/240V
for 100V/117V
for 230VE
for 240VA
for 117VU
for 100VJ
for 230VEU
AC CORD
FOOT, STAND
CHASSIS
FOOT
TRANSFORMER
AC CORD HOOK
PCB, STAY, CABLE CLAMP
TWEETER
STAND HOLDER
CHASSIS
HANDLE
VR1
W7 GND
W10 GND
W7 GND
Roland BADGE
JK5, JK6, JK9, JK3
AC CORD
FULLRANGE SPEAKER
VR1
VR2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
VR2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
AC-90
1
1
1
1
1
1
1
5
1
1
11
1
1
1
1
1
1
1
1
1
1
1
2
7
8
4
4
2
25
8
4
4
4
1
4
1
1
1
2
7
2
8
9
1
11
11
11