Roland Atelier AT-80SL Operating and maintenance manual

SERVICE NOTES
Issued by RJA
Copyright © 2005 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
Printed in Japan (0400) (AS)17058283E0
AT-80SLJun. 2005
Revise Information
Jun. 5, 2009 (p. 65) Added “Important Notes When Replacing the
Main Board”
(p. 58) Added “System Software Updating Instructions
(Updating to Ver. 2.10 or Later)”

17
AT-80SL
EXPLODED VIEW PARTS LIST(PLANE C)
View 3-1
View 3-2
View 2
No. PART CODE PART NAME DESCRIPTION Q’TY
x 40233545 SCREW 3X10 VWH TAPTITE B ZC 1
s 40012301 SCREW 4X8 BINDING TAPTITE B FE ZC 8
q 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 10
r 40011323 SCREW 3X10 BINDING TAPTITE P BZC 1
y 40011201 SCREW 3X8 PAN TAPTITE P BZC 2
v 40012301 SCREW 4X8 BINDING TAPTITE B FE ZC 2
60 01123412 STAND D 3
No. PART CODE PART NAME DESCRIPTION Q’TY
s 40012301 SCREW 4X8 BINDING TAPTITE B FE ZC 2
q 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 2
No. PART CODE PART NAME DESCRIPTION Q’TY
z 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 11

18
Jun. 2005
EXPLODED VIEW(Fig.A)
fig.explo-80-TOP-BOARD-1
i
d
b
c
aa
Bottom
Rear
A-2
A-7
A-3
A-6
A-8
A-10
A-5
A-6
A-9
A-9
A-4
A-1
Rear
Bottom
A-6

19
AT-80SL
EXPLODED VIEW PARTS LIST(Fig.A)
Rear
Bottom
No. PART CODE PART NAME DESCRIPTION Q’TY
A-1 03455634 MUSIC REST 1
A-2 72561134 MR ESCUTCHEON CB 1
A-3 72780801 MUSIC STOPPER ASSY 1
A-4 22325182 MR HINGE ASSY 232-182 2
A-5 22205156 HOLDER A 220-156 3
A-6 00239367 SHOULDER SCREW 1165 2
A-7 72561123 TOP BOARD CB 1
A-8 03455623 TOP BD CUSHION 3
A-9 01234656 HINGE CUSHION A 2
A-10 00238378 CUSHION 1
No. PART CODE PART NAME DESCRIPTION Q’TY
i 40012145 SCREW 4X14 TRUSS TAPPING A BZC 8
a 40010790 SCREW 3X16 BINDING TAPPING A BZC 4
d 40237612 SCREW M4X18 TAPTITE S TRUSS BZC 5
No. PART CODE PART NAME DESCRIPTION Q’TY
A-6 00239367 SHOULDER SCREW 1165 2
b 40344067 SCREW 3X12 PAN TAPTITE P WH=10 BZC 3
c 40010634 SCREW 4X16 TRUSS TAPPING A FE ZC 6

20
Jun. 2005
EXPLODED VIEW(Fig.1)
fig.explo-80-LID-BETU-1I
n
nnnn
n
n
n
p
ppp
n
pp
Fig.1-1
Fig.1-1
1-1
1-2
1-3
1-4
1-15
1-16
1-14
1-16
1-13
1-12
1-13
1-10
1-12
1-14
1-11
1-8
1-9
1-6
1-6
1-5
1-5 1-71-7
1 LID ASSY
Rear
Bottom
Bottom
Rear
m
1-5
1-5
Front
left right
Rear

21
AT-80SL
EXPLODED VIEW PARTS LIST(Fig.1)
Fig.1-1
Rear
Bottom
1 72561067 LID ASSY 1
NOTE: ‘LIDASSY’ includes the following parts. (Fig.1, Fig1-1, Rear and Bottom)
No. PART CODE PART NAME DESCRIPTION Q’TY
1-1 72561090 LID SHAFT ASSY 1
1-2 ******** REAR LID CB 1
1-3 ******** CENTER LID CB 1
1-4 ******** FRONT LID CB 1
1-10 02568034 HINGE 55-U2529 4
1-11 02898867 LID KNOB GOLD 2
1-12 03455912 LID CUSHION E 2
1-13 03455901 LID CUSHION D 2
1-14 03455890 LID CUSHION C 2
1-15 03455889 LID CUSHION B 2
1-16 02675812 LID CUSHION A 2
No. PART CODE PART NAME DESCRIPTION Q’TY
1-5 02235656 HINGE HOLDER 6
1-6 00787256 HINGE B 4
1-7 72347312 LID BOARD STOPPER 2
1-8 03128378 HINGE HOLDER R 1
1-9 03128367 HINGE HOLDER L 1
No. PART CODE PART NAME DESCRIPTION Q’TY
m 40232078 SCREW M4X20 FLAT ZC 2
No. PART CODE PART NAME DESCRIPTION Q’TY
p 40011101 SCREW 3X8 BINDING TAPTITE B BZC 30
n 40347467 SCREW 3.5X8 BINDING TAPPING TWIN BZC 60

22
Jun. 2005
EXPLODED VIEW(Fig.B)
fig.explo-80-PANEL-SYOUSAI
Bottom
Rear
Top
TOP
Bottom
Rear
u
w
w
w
w
w
t
qeqqqq
B-6
B-7
B-31
B-7
B-9
B-8
B-5
B-4
B-4
B-1
B-2
B-3
B-25
B-29
B-17
B-18
B-12
B-20
B-21
B-32
B-30
B-10
B-10
B-26
B-22
B-23
B-27
B-17
B-18
B-19
B-24
B-14
B-13
B-15
u
B-28
B-11
w

23
AT-80SL
EXPLODED VIEW PARTS LIST(Fig.B)
Bottom
Top
Rear
No. PART CODE PART NAME DESCRIPTION Q’TY
02568978 PWB LAMP SHEET 1
NOTE:PWB LAMP SHEET includes the following parts.
B-1 ******** PWB LAMP COVER A BOARD 02568978 1
B-2 ******** PWB LAMP COVER B BOARD 02568978 1
B-3 ******** PWB LAMP COVER C BOARD 02568978 1
B-4 02569234 LENS ESCT HOLDER 4
B-5 71902834 LENS ESCT ASSY 1
B-6 03674312 UPPER PANEL 1
B-7 02565645 SP ESCUTCHEON 2
B-8 01459790 DISPLAY ESCT BLK 1
B-9 02568156 LED COVER L 1
B-10 02568167 LED COVER S 7
B-11 02899889 FDD DF354H134F 1
B-12 22135612 F B-ESCT MX1H BLK 1
B-13 02677145 DD HOLDER 1
B-14 22265242 DD INSULATOR 226-242 4
B-15 22165134 COLLAR 216-134 (BRASS) 4
B-17 02568123 SPEAKER COVER 2
B-18 02568134 SP DUST COVER 2
B-19 71894901 PANEL B BOARD ASSY 1
B-20 71894401 PANEL A BOARD ASSY 1
B-32 02568101 LCD HOLDER 1
B-21 17041270 LCD+POSITION SENSER KCT057QV1EA-G01 1
B-22 03237789 LID GUIDE C 1
B-23 03237790 LID GUIDE C CUSHION 1
B-24 71902889 TABLET B BOARD ASSY 1
B-25 71897201 LAMP A BOARD ASSY 1
B-26 71897212 LAMP B BOARD ASSY 1
B-27 71897223 LAMP C BOARD ASSY 1
B-28 01562501 DD INSULATOR 1
B-29 02561845 TOUCH PANEL CUSHION H YELLOW 2
B-30 71894889 DISPLAY BOARD ASSY 1
B-31 03671890 LUXURY BADGE W77 1
No. PART CODE PART NAME DESCRIPTION Q’TY
w 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 34
u 40012889 SCREW M3X12 PAN MACHINE W/SW+PW FE ZC 4
No. PART CODE PART NAME DESCRIPTION Q’TY
t 40013056 SCREW 3X6 PAN MACHINE W/SW+PW(S) ZC 15
No. PART CODE PART NAME DESCRIPTION Q’TY
q 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 10
e 40011056 SCREW 3X6 BINDING TAPTITE B ZC 12

24
Jun. 2005
EXPLODED VIEW(Fig.C,D)
fig.explo-80-SYOUSAI-C-D-E
Fig.C
Fig.D
C-2
D-1
D-2
D-3
D-4
D-5
C-1 w
w
r
Bottom
yy
Bottom
Bottom
Bottom

25
AT-80SL
EXPLODED VIEW PARTS LIST(Fig.C,D)
Fig.C
Fig.D
No. PART CODE PART NAME DESCRIPTION Q’TY
C-1 03674323 LOWER PANEL 1
C-2 71894434 PANEL BOARD C ASSY 1
W 40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 10
No. PART CODE PART NAME DESCRIPTION Q’TY
D-1 00459101 A S-KNOB M BLK/MWG 2
D-2 00348356 BENDER PANEL 1
D-3 22245562 POT DUST COVER 1
D-4 71894367 VOLUME BOARD ASSY 1
D-5 71894701 BENDER UNIT PB-A0113 1
y 40011201 SCREW 3X8 PAN TAPTITE P BZC 8
r 40011323 SCREW 3X10 BINDING TAPTITE P BZC 2

26
Jun. 2005
DISASSEMBLY PROCEDURE
Main Unit Disassembly
1. Remove AC Cord.
And remove the three screws on Rear Board.
fig.80s-01e_50
2. Close Keyboard Lid and remove Top Board by sliding it.
fig.80s-02e_50
3. Remove Lid Stopper on both Lid Rail and remove Lid.
fig.80s-03e_5
fig.80s-04e_50
4. Remove the screw on both Side Holder.
fig.80s-06e_50
fig.80s-07e_50
5. Remove the 7 screws on Bottom Board.
fig.80s-08e_50

27
AT-80SL
6. Push Upper Panel to Rear Board and pull up it by rotating it.
fig.80s-09e_50
fig.80s-10e_50
fig.90s-06e_50
Note: Please prevent the cable from a power switch contacts a transformer by
putting it between the coating clip and Side Board after work’s
finishing and closing Upper Panel.
fig.80s-13e_50
7. If you need to remove Upper Keyboard, Remove the 12 screws around it.
(For example, in order to remove a panel board, you need to remove
Upper Keyboard beforehand.)
fig.90s-07e_50
8. Next remove the clamp tie and remove the cable from the connector (CN6
on Panel B Board).
fig.90s-08e_50
fig.90s-09e_50

28
Jun. 2005
KEYBOARD PARTSLIST
Upper Keyboard (70899845 SK-956-A KBD ASSY)
[Parts]
[Screws]
fig.keyboard-
1
No. PART CODE PART NAME Q’TY
1 00893723W0 SK-9 Natural Key CF (Weight) 10
00893734W0 SK-9 Natural Key EB (Weight) 9
00893756W0 SK-9 Natural Key D (Weight) 5
00893767W0 SK-9 Natural Key G (Weight) 4
00893745W0 SK-9 Natural Key A (Weight) 4
00895167W0 SK-9 Natural Key G’ (Weight) 1
2 00893790W0 SK-9 Sharp Key (Weight) 23
70672934 SK-9 Chassis 56P-A Assy 1
3 00895234 SK-9 Chassis 56P 1
4 00895245 SK-9 Cushion 56P 1
5 01237045 SK-956 AFTER TOUCH 1
6 01231534 SK-9 SPRING-WT2 56
7 00893823 SK-9 Rubber Switch 12P 3
00893834 SK-9 Rubber Switch 13P 1
00895189 SK-9 Rubber Switch 7PH 1
8 70672945 SK-956 PWB LOW-AFT Assy 1
70672956 SK-956 PWB MID Assy 1
70672967 SK-956 PWB HI Assy 1
9 00455212 Fuji Card 9x70-A6.0BB-P1.25-HBL10 1
17049543 Grease for KEY FLOIL G-336A PINK
17049545 Grease for KEY FLOIL G-424F WHITE
No. PART CODE PART NAME Q’TY
a 40233545 3x10mm Brazier Washer Head Taptite B type FeCM 13
12
3 4
6 7
8
a9
5

29
AT-80SL
KEYBOARD PARTSLIST
Lower Keyboard(70899834 SK-976-A KBD ASSY)
[Parts]
[Screws]
fig.keyboard-
2
No. PART CODE PART NAME Q’TY
1 00893723W0 SK-9 Natural Key CF (Weight) 13
00893734W0 SK-9 Natural Key EB (Weight) 12
00893756W0 SK-9 Natural Key D (Weight) 6
00893767W0 SK-9 Natural Key G (Weight) 6
00893745W0 SK-9 Natural Key A (Weight) 6
00895156W0 SK-9 Natural Key E’ B’ (Weight) 1
00895167W0 SK-9 Natural Key G’ (Weight) 1
2 00893790W0 SK-9 Sharp Key (Weight) 31
70672890 SK-9 Chassis 76P-A Assy 1
3 00895201 SK-9 Chassis 76P Short 1
4 00895212 SK-9 Cushion 76P 2
5 01231534 SK-9 Spring-WT2 76
6 00893823 SK-9 Rubber Switch 12P 4
00893834 SK-9 Rubber Switch 13P 1
00895178 SK-9 Rubber Switch 8PL 1
00895189 SK-9 Rubber Switch 7PH 1
7 70672901 SK-976 PWB LOW Assy 1
70672912 SK-976 PWB MID Assy 1
70672923 SK-976 PWB HI Assy 1
8 23475370 Fuji Card 12x70-A6.0BB-P1.25-HBL10 1
17049543 Grease for KEY FLOIL G-336A PINK
17049545 Grease for KEY FLOIL G-424F WHITE
No. PART CODE PART NAME Q’TY
a 40233545 SCREW M3x10 VWH TAPTITE B ZC 19
12
34
5 6
7
a
8

30
Jun. 2005
KEYBOARD DISASSEMBLY
Attaching the RUBBER SWITCHES
and the circuit board
To fasten the SK-9 circuit board, be sure to use SCREW M3x10 VWH TAPTITE
B ZC (P/No. 40233545).
SK-956 only part
1. Turn the chassis over as shown in fig.1.
Next, place 3 pieces of RUBBERSWITCH 12P in turn, on the chassis from
the left end (the bass side of keyboard), aligning them with the long holes
provided on the chassis.
At this point, be sure that the air-escape grooves of each
RUBBERSWITCH are positioned at the respective air-escape grooves on
the chassis.(See fig.2)
Then on the right side (the high note area), place RUBBER SWITCH 13P
in the same way.
SK-976 only part
1. Turn the chassis over as shown in fig.1.
Next on the left side (the low-note area of the keyboard), place RUBBER
SWITCHES on the chassis in the order of 8PL, 12PL (four pieces), 13P,
and 7PH.
At this point, be sure that the air-escape grooves of each RUBBER
SWITCH are positioned at the respective air-escape grooves on the
chassis. (See fig.2)
fig.keyboard-3e
Upper Keyboard (SK-956 KBD ASSY)
Lower Keyboard (SK-976 KBD ASSY)
Air-escape groove
Left Side Right Side
Fig.1
Fig.1
Fig.2
Left Side Right Side
13P 7HPRUBBER SWITCH 12Px3
8PL 13P 7HPRUBBER SWITCH 12Px4

31
AT-80SL
SK-956 & SK-976 part
2. Aligning the cutouts in the PWB with the lugs on the chassis, put one side
of the PCB into the chassis hooks.
Place the PCB on the chassis so that the chassis positioning pins fit into
the positioning holes. (See fig.3)
At this point, the chassis positioning reference pin should first be fitted
into the hole.
There are two PCBs, LOW and HI, as shown in fig.4.
The chassis positioning reference pins are located near the connector each
of the LOW and HI PCBs.
fig.keyboard-
4e
Lower Keyboard (SK-976 KBD ASSY)
Upper Keyboard (SK-956 KBD ASSY)
Positioning Pin
Cutouts in the PWB
Hook Lug
Positioning Pin
Fig.4
Fig.3
Fig. 4

32
Jun. 2005
3. Then, using the screws, fasten the LOW and HI PCBs to the chassis from
the center of the keyboard, that is, from the LOW PCB as shown in fig.5.
While you are screwing down the PCB, it may float from the chassis.
To avoid this, after screwing in the PCB at the center of the keyboard,
screw down opposite end, before screwing in other areas in the middle of
the PCB. (See fig.5)
In addition, the PCBs may be warped by soldering, etc.
It is recommended that each PCB be fastened screws while holding down
the middle of the PCB lightly.
Finally, screw down the adjacent area between the LOW and HI PCBs.
fig.keyboard-
5e
Note: When using an electric screwdriver, be careful of the torque.
If excessive force is applied, the PCB may break or chip.
(Suitable torque; 8kgf/cm)
Key removal
Hold the tip of the key, put pliers into the bearing side, and spread out.
(Refer to fig.6.)
fig.keyboard-
6e
Fig. 5
Between LOW
and HI PWBs
*1 *1 *1 *1 *1 *1
12 3
: Screw positions *1: Use of these screw holes is not necessary, but if the chassis hooks are broken,
use these holes for inserting screw.
Pliers
Hold this position
A
Fig. 6

33
AT-80SL
Key installation
Place a spring on the chassis. Next, place a key (see fig.7) and press the
bearing side.
fig.keyboard-7e
Fig.7
SPRING

34
Jun. 2005
WIRING DIAGRAM
fig.wiring
TRANS A LAMP
TRANS A
LAMP
SW
LAMP A
BOARD
LAMP B
BOARD
LAMP C
BOARD
CN12
CN6
CN10
PS.AMP
BOARD
CN5
CN11
VCA
BOARD
CN21CN4
CN20
CN23CN6
CN3
JACK BOARD
CN22
CN18CN10
P
B
P
B
CN19
MI
D
OUT1 OUT2 IN
POWER INDICATOR
CN29
CN28
MIC
PHONES
BOARD
Inlet
AC SW
FUSE
BOARD
No.6(02567523)
No.21(02567790)
No.7(02567545)
No.19(02567778) No.40(02677934)
No.1(02567601)
No.12(02567656) include in m ic board
No.10(02567634)
No.30(02567612)
No.29(02234823)
CN25
TRANS B
No.25(02567845)
CN13
No.22(02567812)
WAB
No.23
(71902478)
CN19 CN24
CN4
No.31(02567623)
CN17CN13 CN14
No.28(02676201)
No.8(71902567)
No.9
(02567578)
No.41(02341734) No.34(02567767)
CN11
CN7
CN20
No.3(71901889)
No.4(72786156)
No.43(02341890)
No.48
(00456978)
No.9
(02567578)
include in
lamp board
include in
lamp board
CN15
CN16
CN12
CN201
CN27
WOOFER
PANEL
SPEAKER
FULL
RANGE
SPEAKER
FULL
RANGE
SPEAKER
No.24 (71902490)
CN1CN3
CN4
SPEAKERS
SPEAKERS
SPEAKERS
STAND

35
AT-80SL
fig.wiring
CN13
MAIN
BOARD
CN14
CN2001
SK-9-56
+AfterTouch
CN8
SK-9-76
CN19CN20 CN17CN18
FDD
CN21
CN15
CN5
NO.26(71902467)
Bender
P
ANEL C
B
OARD
P
ANEL A
B
OARD
PANEL B
BOARD
PISTON B
BOARD
TABLET B
BOARD
VOLUME
BOARD
CN2
PISTON A
BOARD
CN6CN4
CN3
CN2
CN1
CN1
CN10
CN2
CN24
CN16
D
I VIDEO COMP
CN2002
CN9
DISPLAY
BOARD
CN6
CN8
LCD
TOUCH-PANEL
UNIT
LCD
LCD
TP
EXP DAMPER
Pedal
Main
No.11(02567645)
No.5(02567501)
No.2(03455589)
No.13(02567690)
No.14(02567712)
No.16(02567734)
No.15(02567723)
No.44
(02343289)
No.45
(02343534)
No.32(02567678)
No.42(02343301)
No.33(02567689)
No.46(02343278)
No.17(02567745)
No.47(02343656)
No.35(02567923) No.36(02567934)
No.37(02567945) No.38(02567956)
25Key
CN1
No.39(02341978)
CN5
CN1
CN2
CN2003
No.18(02567756)
CN9 CN7
(LOWER
KEYBOARD)
(UPPER
KEYBOARD)
(BASS
KEYBOARD)
CN2009
No.20(02677323)
No.27(71902489)
include in
damper
include
in exp
CN7
CN2
CN9
include in tp include in lcd
STAND
CN2
CN4
CN8