Roland XP-50 Service Manual
Roland XP-50 Service Manual
Roland XP-50 Service Manual
1995
XP-50
Xr-SO
MUSIC
TABLE OF CONTENTS
ISERVICE NOTES I
First Edition
Page
···1 ······1 '··3
2
SPECIFICATIONS
SOUND GENERATION / ~)Lj! .NUMBER OF PART / I~.MAXIMUM POLYPHONY ............................................. .EFFCTS/I7
I
1±~
.DISK /
VVDRKST A TIDN
T -(A'J
: 3.5 inch
I,
(XP·50 native)
'J"
GENERAL VIEW SPECIFICATIONS LOCATION OF CONTROL EXPLODED VIEW PARTS LIST KEYBOARD PARTS LIST KEYBOARD DISASSEMBLY INDENTYFYING THE VERSION NUMBER USER DATA SAVE AND LOAD FACTORY PRESET VERSION UP THE FLASH ROM TEST MODE HOW TO ENTER THE TEST MODE HOW TO EXIT THE TEST MODE BLOCK DIAGRAM CIRCUIT BOARD (MAIN) CIRCUIT DIAGRAM (MAIN) CIRCUIT BOARD (EXP) CIRCUIT DIAGRAM (EXP) CIRCUIT BOARD (SIDE PANEL, ENCODER) CIRCUIT DIAGRAM (SIDE PANEL, ENCODER) CIRCUIT BOARD (SWITCH) CIRCUIT DIAGRAM (SWITCH) CIRCUIT BOARD (PS,TRANS) CIRCUIT DIAGRAM (PS,TRANS) CHANGE INFORMATION
~u~
1 /.1)- - I, .:c. 7
Chamsi MEMORY .WAVE .WAVE " .. "."" .INTERNAL CAPACITY ROM EXPANSION / 1';'" / ;I. 'E I) -:g:li[ 8Mbyte """"""""""""".:
I, 40flll'J;M
.KEYBOARDS .DISPLAY ;"';F'- F (5.1iJ?'C fJ) .MIDI .OUT PUT / / / /
SMF-l
mlll!
A 7 t- l'
0
T.,
/ 61iJ!t «p;; T 1, +1.;; i,)c ......... : 40X2 LCD with back light / 40X2 LCD n'; /;I : IN.OUT,TIIRU
T 7 9 - lJ ) fit
/ I 'J A/~;,.,~h3 (4X8Mbytc) setup setup 32 32 32 128 B C D (GM) 128 128 128 128 2 2 2 2 2 tracks B C D (GM)
71 Ht
I) A"
················································4
•••••••••••••••••••••••••••
32Mbyte system
m5~M¥JIIW
/\ " -
6 7-9 ······1 0
9 --j-)i.-
1:Il:tJ
: :
/
1 1
m~;l;\llT
ASIGHNABLE PEDAL 2/7 .POWER CONSUMPTION ............................................. .DIMENTIONS .WEIGHT / .ACCESSORIES / 9~lf~-;j")!
+r 1
'j"
7'j~~ y)~ 2
.:z.-"if-:T-~(/)i?-7'tD7 77 " I) -7°1) i? '/ "(/)15);1;; 7"7 '/ ~ .lROM(/)/\ - V 3 "/7 T A "-=E- f" TA "-=E- FA.(/)A.~)l5 TA I'-=E- FiJq:,(/)~tttpt.:
lEI~~
F ·····················10 "'1 0 '/7°(/)15);1;; ······10 '11-16 ··.. ··..· ····.. ···11 · ·11 ·.. ·.. ·.. ····.. ·.. ····.. ·.. ·17 "'18
'19-20 21 21 22 22 23 23 24 ···· .. ·24 25
)J!ljt~:tJ
: 21W (100V,120V.230V : l023X348X97mm and 240V)
""."
" .. : PresetA
Preset Preset Preset User
~:!i
/
m$1i~,j!,
: :
9.3kg RPS DEMO DISK 100V 230V 240VA 240VE (SNo.00782767) (SNo.13499219) (SNo.13499221) (SNo.13499222) (SNo.13499223) AC Cord SET
.RHYTHM
SET / I) A·l.-1:1·;J"
".: Preset A
Preset Preset Preset User
(MAl N)
.OWNER'S MANUAL SET I J&~ i!"/" ............................................. : Japanese English (XI6Channel) .OPTION /
SEQUENCER/ .TRACKS
~-7/"lj--
~t&~ ~t&~
lEI~~ lEI~~
~*.&~
IEI~~ ~!lt:!~1*J
(EXP) (SIDE PANEL, ENCODER) (SIDE PANEL, ENCODER) (SWITCH) (SWITCH) (PS,TRANS) (PS, TRANS) ····· .. ··.. ·.. ·····
/ "'7';J
'J
"""."
.. "":
Phrase
16TRACKS
;t7"~
3;'"
/71.---:00'7-17
Patarn track 1 / Tempo .INTERNAL ... """""." MEMORY / l' ;,.,- -j-)i.-;I. 9
!\
16f'7y7
51- /
(X16f\'/i,)~) l- 7
'J 'J
/;I
Memoriable
/ ~c'Ii1!i"~
*"1 2 Ti 1!i"
:J ;; ft:f 9999!NiIi
GENERAL VIEW /
Side Panel L (00678323)
J.!tn~
Panel (00782701) Display Cover (00782689) DR-Knob L BLK 248-303 (22485303) ACSwitch EST 206B 5A1125V (13149125) HLJ7001-01-3010 (13349284)
HLJ7001
I
FDD Unit FD-235HF (00563456 DO Holder (22205905 DO Holder (22205906
I
1 1 Roland
§
-5327 ) L
~~t~!0}f]f~;¥:L:~9
~~,~.
~~~
~
C,
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"6'"
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c:::J
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fff
L..
lli
lh
m
~
I .. I•
J
i
Only LED26 GL3ED8 (15029342)
11
Roland
I
-so
[Rear Panel]
I
_j
Bender unit Bender turboless PB-H0201 (70564101)
Tact SW X50 EVQ 213 05R (13169752) LED X25 LNJ801 LPDJA (00782478)
[Front Panel]
HLJ7101
YKF51-5041 (13429274)
~Roland
17059788
Copyright@1995
by ROLAND
CORPORATION
XP-50
Apr. 1995
TONE
SWITCH
3
PERFORM
Tn"',nn'nT
TONE
SELECT
11=
~
PATCH
RHYTHM
GM SEQUENCER
PART M.SCOPE
II
CKAIN PLAY
1/9
I[
OS key top M01 H BLK (22495277)
II
PALETTE LOCATE
I[
2/10
II
=
MIDI ONTROl NAME MOVE LR All ONTROl
3111
I[
• =
REr.
=
PART WAVE TRACK COPY
LJ/
12
I[
=
lFO LOOP PLACE
'3 13
II
=
-
6/14
II
=
TVF SEQ UTILITY (TIE)
7/15
I[
=
INFO TVA (ERASE) (RESn
8/16
I[
[
---=
_ WIVWAKt
1-0
9 -16
I II I
I~
4
STU EXPC
c c
11·,nn
JKL
J3
GM
I[
VWX EXP D
jj
TUNE
PGM CHNG
MIDI
SEQUENCER
INFO
[
E
HFI P IIVI_;
;
ABC PRESET A
II
MNO EXPA
I[
YZ!
d
PO R
I I
F 2
II I[
EXPB
~
RPS
II
TX
LOCAL
TEMPOIBEAT
,nACO
II
RX
[
PATTERN
,nACO
II
- OCT
II
+ OCT
Rwn
EXIT
PANIC
...
I
STOPfFLAY
I
./~
LOOP
IfI
UtI_;
I[ II
FIAtn
RF'H
II
I[
.....
[
I[ I[
[
B
SHIFT
.t
I[
13 DEF PRESET B
1
GHI
PRESET C
.)
SPACE USER
0
ENTER
';-3
I I
I[
a
A
SKIP
+t:
I[
DIGIT HOLD
'*OS key top MX2H BLK (22495275) OS key top H03H BLK (22495279) OS key top MX2H BLK (22495275) OS key top H03H BL K (22495279)
OS key top M01 H BLK (22495277) OS key top MX3H BLK (22495276)
,*Use MX2H (22495275) divide in two. 22495275 ~ 2-') (:: lIiU -) --C f~fij
0
Apr. 1995
XP-50
EXPLODED VIEW /
No. Parts Name DD HOLDER L DD HOLDER R FDD FD-235HF-5327 SHIELD SHEET A PWB VR POT DUST COVER L30 3H PB-H0201 D S-KNOB BOTTOM BENDER TURBOLESS S BLKlLCG COVER BLK 40X2 40X2 LCD LCD SIDE PANEL L
*M~
Parts No. : 22205905 : 22205906 : 00563456 : 00786989 : 70564045 : 00782690 : 70564101 : 00678323 : 22485295 : 00782034 : 00782045 : 12359139 : 00789323 : ******** : 00787212 : 22205902 : 00789634 : 00782689 : 00782067 70564045 : 22485303 : 70564001 : 70564089 : 00785534 : 70564056 : 23425743 : 131491 25 : 00782701 : 22175316 : 22455703UO : 70564078 : 00782734 : 00782056 : 21125545 : 00782089 : 00782078 : 40017356 : ****>*** # # # # # # # # # # # # # #
CD
(2)
@ C{)
:l!
@ (l)
@
(9)
®
(i_v
EXP COVER 4H FOOT FF-018 SHIELD SHEET C LM40X212SHARP DMC20790PTLX LCD HOLDER A DISPLAY HOLDER DISPLAY COVER ENCODER HOLDER PWB ENCODER··········································: DR-KNOB L BLK , .....................•................. PWB MAIN ASSY PWB EXP BASE ASSY PANEL HOLDER INL-9 2.5A1250V 2P EST206B 5A1125V PANEL LEAF SPRING PANEL POWER TRANSFORMER PWB PS BOARD ASSY IC HOLDER TRANS HOLDER SIDE PANEL R PWB HOLDER KEYBOARD HOLDER COATING CUP CS-4 SK-8L61-BSUBASSY SK-8L61-B KEYBOARD ASSY PWB SWITCH ASSY
©
@
(j4l
(@"
@ @)" (fill
@
#
#
# # #
#
d$
@
®
@
~4;
@
~_~ !;.]) @ @)
@I
Gi)
@
G~
@
G_~
@
('j7) @
: 70564090 : 00125489
SCREWS
® ®
@
~ (E)
BINDING
B- TIGHT BZC
: 40011090 : 40011189 : 40011101 : 40011056 : 40013690 : 40011123 : 40012290 : 40015956 : 40017934 : 40011201
PAN HEAD P-TIGHT ZC BINDING B-TIGHT BINDING BINDIND BINDING W-SEMS B-TIGHT ZM VWH ZM B-TIGHT B-TIGHT S-TIGHT ZC BZC BZC ZC BZC
3X8mmBINDINGB-TIGHTBZC
CE)
(G) (8) (.J)
CD
Q5'~
The LCD unit and LCD holder have been changed from 50 of lot 30. Installation position !)j) and @ are changed as shown in the figure of left. 30P,/ r-50J:;1,), LCD.:t.::.,/ r, LCD*}L.-:~l-71~~~i=al)g;:-to
a~_~~~
Qg) ~
tK/'I'O)C81t@O)Ij£{ilt{j'[lii71>,
1r.1ZJ0)J:; -] I=~I)
i-9c
XP-50
Apr.1995
*2 LCD UNIT LM40X212 is used only for the initial lots. Effective: SIN ZH00100-ZH33049 * 1 LCD UNIT DMC2079 is used from the 50th piece of LOT 30. Effective: from SIN ZH33050 onwards. LCD UNIT LM40X212 is not supplied for XP-50 replacement parts. If you need to replace the LCD UNIT, please order DMC2079(007872 12). Also, the DMC2079(00787212) does not include wiring. When you replace LM40X212 to DMC2079, please order WIRING W5-1 (00787478)separately. Also replace the LCD holder (000789634) since the shapes of the LCD holder also vary (Refer to Fig. I). NOTE2: Replacement of the LCD UNIT should be made on a unit basis. Individual parts cannot be replaced. Replace the entire unit. ;i1 : *2LCD.:r._:::_j r LM40X212 IHJJJtJlDj rO);z".I.::1'Effl;:;tL-ev'iTo *1 LCD.:r._:::_j NOTE1:
The parts marked 6 have safety-related characteristics. Use only listed parts for replacement. ~~J::.O))i~ : & h1ftp-rPQ
1l)-("1-"
_l_%'5JU~rJt:lil-C--:J
When ordering any parts listed in the parts list, please specify the following items in the order sheet. Q'lY PART NUMBER DESCRIPTION MODEL NUMBER Ex. 10 22575241 Sharp key C-20/50 15 2247017300 Knob (orange) DAC-15D Failure to completely fill the above items with correct number and description will result in delayed or even undelivered replacement. 1~-')'~)U::0O9 G sjjj(' \
T-7'-~l:lfW
J:
* i-"
fiijJt~
i -t
MB~ Main Board PB~ Power Supply Board VB~ VR Board (Side Panel Board)
LCD.:r._:::_j r LM40X212
CASING I 'r-A 00782701 00678323 21125545 00782689 00782034 00782045 12359139 CHASSIS/ ~-\'-~ 22205905 22205906 00782690 22205902 00789634 00785534 00782067 00238956 00782056 00782734
DMC2079 (00787212) I':: Ii, r; 1-'1' 1) / 7"i.J'11'" -CV' i it!va LCD_"l_:::_':; l- :t LM40X2l2 1.1' G DMC2079 l.::x1*-9 .01;~li, ~Uj£ WIRING W5-1(00787478):tii:t L -Cr '2' '<'0 it-=:, LCD*)v :1'- O)%:l:k t J!c~ V)i i-(Fig.1 :&~\\)O)-C', LCD* JHl(00789634) t x1* L Tr 2 V \0 : LCD.:r._:::_j r 0))(1~li, a.z:» I, lji1V."t'1T~-' OCr '2' v'o :fi1l{lttfo li.:r._:::_ j l- l:jj.{iZ
-,:;
XT;:;
'2' tL i it!va
Y:f~t~'f'll'~~ p$liDMC2079
(00787212)
:t
~'d:
(.0'0
PANEL SIDEPANELL SIDEPANELR DISPLAY COVER BOTfOM COVER EXPCOVER4H FOOT FF-018 BLK DD HOLDER L DD HOLDER R POT DUST COVER L30 3H LCD HOLDER A (refer to NOTEl/il1 DISPLAY HOLDER PANEL HOLDER ENCODER HOLDER CR2032BH BATRY HOLDER TRANS HOLDER ICHOLDER
# # #
BENDER
r#
70564101
# #
PB-H020l BENDER TURBO LESS NOTE1: Replacement BENDER UNIT should be made on a unit basis. No replacement available for individual parts. Replacement only by a unit. 5i 1 : X, / !J'-.:r. _:::_.:; O)x1* Ii, a. _:::_'/ Hll-{iZ-("1T -:J -C '2' v) 0
¥1iZ
jUllseP.X;~
SK-8L61-B KEYBOARD ASSY
:&ft~)
# #
# #
BT10nMB # #
DISK DRIVE UNIT / T -(A? 1"717' :J._'::":; r00563456 FD D FD-235HF-5327 NOTE1: Replacement FDD UNIT should be made on a unit basis. No replacement available for individual parts, Replacement only by a unit. 5i1 : 'Y 1 A 7 }," f.:r.:_--:; r v)X1~li, 71 .:r._:::_':;~ ltfl/:-C1T'-' ti1l1lttfoli.:r. _:::_'J 1, lt liZ
-e I'
'2' "'0
NOTE1: ;i1
There are two types of LCD HOLDER corresponding to the two LCD UNIT types. When you replace the LCD HOLDER, please order the corresponding LCD HOLDER : 1tffl2tL-(\;'~LCD.:r._:::_:; r I':: J: -:J T, LCD*)v :1'-0)~ 17°;Q'J!c~ ~ 1To LCD*)J_.. :1'- '!( ~'ii:tr '2' "'e Fig 1 LCD UNIT DMC2079 LM40x212 (00787212) OPTLX (********) SHARP LCD HOLDER DISPLAY HOLDER (00789634) LCD HOLDER A (22205902)
!ill
r O))l;Ij~I,::x1r.t· Lt-=:
~t&seP.X;~
PWB MAIN ASSY PWB EXP BASE ASSY VR SHEET TOTAL PWB PWB NOTE1: NOTE2: # (PWB 00780656) # (PWB 00781623) # (PWB VR 00781645 00782789) (PWB ENCODER 00784656 Q0782789) # # (PWB 00781634) SWITCH ASSY (PWB PS 00781601 00782790) PS BOARD ASSY # (PWB TRANS 00781612 00782790) The PS BOARD ASSY can be used for any voltage version (l00V,120V,230V and 240V). Replacement nf MAIN ASSY does not include the Lithium Battery which is normally mounted on it, because the lithium battery is not used for back-up of factory preset data. Order the lithinm battery separately if required. 00238990 Lithium Battery CR2032 210MAH/3V When you replace the MAIN ASSY or lithium battery. You must reperform bender and modulation adjustment. Refer to *lBcnder & Modulation Adjust] item in the test mode. PS BOARD ASSYli-t«-(0)'i'l!tJ±1±tiJU.::1tffl-C i' iTo MAIN ASSY .t.1:::'Jt:fI'f 2 h-(\;).0 1) T i,7 L,-;:iIJl.ILU~1±\1jljS;fO)T·~ :ti¥:tV9.0 EI BS"t'li1tffl'2' rt. -ev) i it!vo MAIN ASSY :t 1i:t L -C t 1) 7"- rJ ld'~illili~7i§' '2' h -e v) i it !v0)"t'1i.~ L·T ( t: '2' v \,
3 / O)~~',t1E;Q{'.i2:'~I':: ~ V) i -9
0
KNOB,BUTTON 22495272 22495275 22495276 22495277 22495278 22495279 22485295 22485303 SWITCH I A 13169752 Lh 13149125
/ '/"';{ D S-KEYTOP MD4H BLK D S-KEYTOP MX2H BLK D S-KEYTOP MX3H BLK D S-KEYTOP MDlH BLK D S-KEYrop MD2H BLK D S-KEYTOP HD3H BLK D S-KNOB S BLK/LCG DR-KNOB L BLK EVQ 213 05R EST206B 5A/125V HLJ7001-0l-3010 HLJ7101-01-3010 YKF51-5041 TACTSW ACSWITCH STEREO MONO MIDI OPTLX
s , *'9 '/
5i3 SWI-500n SB
1"J 7IC 00786412 or JK1 on MB JK3,4 on EXB JK2,3 on MB JK5 on EXB JK60n EXB 40X2 LCD *1 40X2 LCD *2 15199780 15239239 00129278 00343823 00670612 00780812 00784301 00780712 00780723 00785090 or
00238990 Lithium Battery CR2032 210MAH/3V : MAIN ASSY b L ( (i 1) Try L,;, '/ T I} - :txt~ Lt-=:I;~I:::lix' / ~'-!:: Cf:'/ J_ J.,..--;/ < (iTA rCf- F ix,/:1'-&.:c:,/.:L J.,..--;/ 3 /~1t'J m'!t§ :t.13llfLJ;,r'2'V'o HD64 77034F20C WS09A MASK CPU HD6477034F20 WS09A ZTAT CPU HD63266F MBCS30l09B SSC10S0FOB M60205-0601FP HM62864LFP-7SLZ TC514260BFf-80 LH64256BK-70 LHMN5PN9WAVEA LHMN5PNA WAVE B HN624316FBC31 LH28016SAT
~+ L
FDC XP KEYSCAN
SHIGA
SHARP
SRAM DRAM DRAM WAVEROM WAVEROM 16M MASK ROM FLASH ROM
ICll on MB (refer to NOTE1) ICll on MB (Ii. 1 *~~) IC9 on MB IC220nMB IC130nMB IC20on MB IC23on MB IC12on MB IC27,28 on MB IC25on MB IC26on MB IC15on MB IC16on MB
# #
# # # # # #
Apr.1995
or 15289714 00456723 15259778TO 15249111 152597401'0 15259884 00127490 15249112 00232634 00231890 15289106 15289109 15289105 15289402 15199937 15169556TO 15169550T0 15199183 15199182 15199230 15169305HO 15169539 15189189 15229718 28F016SA UPD63200GS-E2 HD74LS245FP TC74HC245AF(EL) TC7WU04F(rE12L) TC74HC139AF(EL) TC7S08F(TE85L) TC7W08F(TE12L) TC7W32F(TE12L) TC7W74F(TE12L) TC74VHC08F-EL M5238AFP-600C M5216FP-600D UPC4570G2-TZ TA78L05F TE12L M51953BFP-600C TC74HC574P TC74HC138P M5F78M15 M5F79M15 PQ05RF21 HD74LS08P TC74HC139P UPC4570HA 6N137 FLASH ROM DAC TIL HS-CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS OPAMP BPOPAMP BPOPAMP RGL+5V RESET CMOS DIP CMOS DIP RGL+15V RGL-15V RGL+5V DIP CMOS OPAMP PHOTO COUPLER 1C160nMB 1C190nMB IC310nMB IC29,31,32,33,34 on MB IC8,10,12 on MB IC300nMB IC38,41 on MB ret on MB IC14 on MB IC390nMB IC350nMB IC17,24 on MB IC30nMB IC4,5,6,7 on MB IC40,42 IC36 on MB ICI on SB IC2 on SB 1C2 on PB IC1 on PB IC3 on PB IC4on EXB IC3,5on EXB ICI on EXB IC60n EXB # 15399965 15399968 13910113 13910114 13919142 RCE9AI03]AG7 RCE9A104]A RGLD 4X103] RGLD 4X223] RGLD 8XI04J NOTE1: ii1 A RA6,9,12,13,14,17,24,25,26,37,40 RA8,320nMB RAl on EXB RA2 onSB RAlonSB on MB
XP-50
These CN2B series and MNR34 series has compativility, except CN2B4TEIOOJ (00781412). When you replace R-ARRA Y,please order the MNR34 series. : CN2B4TE~l)-:;('CMNR34J5A~1)-;(fili:W~ttil'ibl) iTo :fJ))!:)Jo; rliCN2B4TE~l)-;;(iI'~};\;~;Ie-cv\i-9, )tj(iMNR34J5A~1)-;(0)J,<1M%~;tti-9o {JlL, CN2B4TElOOJ (00781412)H~<o SLIDEVR10KB SLIDE VRI0KBX2 SLIDE VRIOKBX2 VRZ,3 on VB VR1 on VB (refer to NOTEl) VR1 on VB (t±l1i:M(O
*iIlflj§
NOTE1: ii1 CAPACITOR/ 13519452 13529132 1363951OS0 13639699S0 13669408 00346378 00677767
These RS30112AA and RS301121J are compatible. The RS301121J is mounted on the initial lot. When you replace the slide potentiometer, please order the RS30112AA (00786290). : 25LOT l-c'li RS301121J iI'1<eJil ~;Ie "CV, i -90 1i1ljlj§Jilo)VRlfiRS30112AAO)J,<ilr{:JUfr~;Ie i CERAMIC CERAMIC CHEMICAL CHEMICAL CHEMICAL CHEMICAL CHEMICAL SIP CHIP FERRITE BEAD EMIFILTER 100/6.3 100/6.3 LOW 10000/16 3300/25 2200/6.3
-90
I) iTo
:::J:/5";""'tDD306-959-F104Z25 RPE132-901FI04Z50 6.3MV100HW +T 6.3MV100UW+T 16MV10000HC 25MV3300HC 6.3MV2200HC C1,2,5,8,9,12,19,20,23,25,26,42 C8,100n PB C1,9,11,12,17 on PB C2 on VB Cl,2 on SB C160n EXB C6 on EXBIJ£~I'ili C4,50nPB C3,13 on PB C2 on PB CA1,20nMB CA3,40nMB Ll,4-8,13,17-20,22,24-27,30,32 on MB Ll0,14,16-19,21-26,28 on EXB X10nMB X20nMB X30nMB ROTARY ENCODER WIRE TRAPPER WIRE TRAPPER WIRE TRAPPER WIRE TRAPPER WIRE TRAPPER WIRE TRAPPER WIRE TRAPPER PIN HEADER FFC FFC PIN HEADER PIN HEADER WAFER WAFER WAFER WAFER CABLE HOLDER CABLE HOLDER CABLE HOLDER UlonENB CNII on MB CN80n MBCN4 on EXB CN2 on EXB CN3 on MB CN10on MB CN10nMB CN120nMB CN130nMB CN40nMB CN5on MB CN60nMB CN50nPB CN14on MB CN10nPB CN2 on MB CN3 on SB CN3 on EXB CN2,3 on PB CN1 on EXB CN7 on MB CN6,7 on PB CN4 on PB CN9 on MB CN2 on ENB CN50nEXB CNlan VB
NOTE1:
ii1 TRANSISTOR / 15309101 15319102 15319101 15319105 15119144 00679312 15129184 00785945 15129215 DIODE / $I' -r ;;f 15019126 00782445 15019272 or 15019254 15019245
CPU replacement is only available for the MASK type. When you replace the CPU, please order the following parts. H06477034F20C WS09A CPUMASK(PNo.00786412) . : :rffljltfflcPUfi HD6477034F20C WS09A CPUMASK (00786412)0)J,<iI{1Mfr;':\
"'7/ ') A $I
2SA1037KR T146 2SC2882-Y-TE12L 2SC2412KR T146 2SC3326A TE85L 2SA-1048GR-TPE4 RN1402-TE85L RN1207-TPE4 RN1224-TPE4 RN2207-TPE4 [-:. lSS133 T-77 02CZ7.5-X 2B4B41 (LC2) 2B4B41 1B4B41lA/100V NOTE1: ZENNER BRIDGE BRIDGE BRIDGE Dl-50 on SB,D1 on PB Dl-4,9-12 on EXB D10nMB D5 on PB (refer to NOTE1 / D50nPB D40nPB Q7,11 on MB Q130nMB Q3,4,50n MB Q1,2,8,9,10,12 on MB Q9,12,13 on EXB Q60nMB Q16,17 on EXB Q1,2,3,4 on SB Q5,6 on SB QlO on EXB
CAPASITOR ARRAY t z: :';5":,;-tf-7l,.;-{ 00340301 CGSD8XI01 M 00784878 EZANPE470M FILTER,BEADS /71 12449396 12449381 CRYSTAL / ~~f15299156 15299132 15299141
Jv$t-,
!:::'-;(
ENCODER / I:';:::]-$I'00783523 EVQ-WQ5F1524B # CONNECTOR 13369598 13369599 13369600 13369603 13369605 13369606 13369607 13369877 13379152 13379153 13439330 13439338 13369925 13369926 13369928 13369930 13429292 13429297 13429299 13429300 13429301 13429833 00780990 WIRING,CABLE 00782412 00782523 00783223 00783234 00783245 00783256 00783278 / :::] /j $I 52147-0310 52147-0410 52147-0510 52147-0810 52147-1010 52147-1110 52147-1210 PS-34PE-D4T1-B1-K IL-FPC-16ST-N IL-FPC-18ST-N IL-S-3P-S2T2-EF IlrS-14P-S2T2-EF 53253-0310 53253-0410 53253-0610 53253-0810 51048-0300 51048-0800 51048-1000 51048-1100 51048-1200 52411-0402 52045-3510 / '7 -{ l' I} :,; /j' WIRING Wl-2 WIRING W2-1 WIRING W3-1 WIRING W3-2 WIRING W3-3 WIRING W3-4 WIRING W3-5
1± 1 $ml)
The 05 type diode on the Power Supply Board had changed from SIN ZH33400 in order to upgrade factory efficiency. So a part configuration change can be found from the lot 34 onwards. These parts arc interchangeable so you can use either part with no problems. : Powersupplyboardo)05IiIJ'BJ-C0)1'F*3<)]$1tO)t-:i0, 340'J 1, J: I) 31"1:t- r."O)Jf~1*i)'F2~~tL-cv'iTo -'=.tLGO)l'iG.fc, !ilL~'i'1iI{ib ,) 1 TO)-C c·'t G O)*II~'b ~1<effl L -c 'b Fq~:m0 1-lt Ivo I)
DIODE ARRAY / $I' 15339105 15339108 LED / ~J\:;$I' -{;;f 00782478 15029342 RESISTER / 15399301 15399501 15399473
-r ;;f [-:.
[-:7 l,.;-{
DA60nMB DAl-5,7,8,9 on MB on SB #
tltm
RPCIOTORO-] RPCl8TORO on MB
RPCIOT 473-J
/ :t~m7l,.;-{ CN2B4TEI00] 10X4 MNR34]5AJ470 47X4 CN2B4TE470] 47X4 MNR34]5A101100X4 CN2B4TElOl] 100X4 MNR34]5AZ21220X4 CN2B4TE221] 220X4 MNR34]5A103E 10KX4 CN2B4TE103] 10KX4
CHIP
CABLE HOLDER
CABLE HOLDER PIN HEADER FFC
Ct..J"2onSB
CN1 on SB CN8,9 on PB CN6,7,8,9 on EXB CN15 on MB CN10 on EXB MB-EXB EXB-MB PB-EXB PB-SB PB-MB PB,MB PB-EXB
# # # # # # # #
Ir - :iJv
4P 8P 4P 4P 8P 6P 6P
~mo
XP-50
00782512 00782501 00787478 00782467 00782490 00782889 00782878 00782845 23505778 00452667 00459734 00783001 00787023 00787034 00784845 WIRINGW3-6 WIRINGW4-1 WIRINGW5-1 WIRINGW6-2 WIRING W7-1 WIRINGW8-1 WIRINGW8-2 WIRINGW9-1 JV-lOOO WIRING W9-1 WIRINGW-2 WIRINGW4 FUJI CARD 35X80-A6.0BBR-PL25-HBLlO FUJI CARD 16X500-A6.0BB-PL25-HBLlO FUJI CARD 18X500-A6.0BB-P1.25-HBLlO 1-2 / [-'"7;"-.A POWER TRANSFORMER 2P 12P 3P 15P UP lOP 34P 3P 4P 12P 5P PB-TRANS BOARD ENB-MB LCD-MB,PB SB-MB VB-MB MB-FDDUNIT PB-FDD unrr MB-BENDER UNIT 100V,230V,240V SB-MB MB-EXB
Apr.1995
# # # # # # # #
_MJ~ - ')' I) A
f-..
PART NAME
SK-8 N-Key C F SK-8 N-Key E B SK-8 N-Key D SK-8 N-Key G SK-8 N-Key A SK-8 N-Key C' SK-8 Sharp Key SK-8L CHASSIS 61 P SK-861 AFTERTOUCH SK-8 CUSHION 61 P-C XP-50 KEYBOARD HOLDER 61 P ASSY-A F'
QTY.
10 10 5 5 5 1 25 1 1 1 6 1 1 1 4 1 61 14 5 10 4 1 7
&.
# # # #
UNIVERSAL 100V,230V,240V 120Vonly
2 3 4 5 6
32575355 00129823 23165732 00129812 00782078 00782089 70347067 70347112 22185253 22185254 40126290 40011312 00344090 40011267 00345490 00345501 40011201
AC CORD / AC:J - F AC CORD ASSY 120V UP-880-JOI SJT2P 18/60 &. 00125489 (Installed JJiii;t H (hI;;) BATTERY /~5i!! 00238990 SCREW/ 40013690 40011056 40011090 40011101 40012290 40011123 40015956 40011189 40011201 40017934 LITHIUM BATTERY CR2032 210MAH/3V
XP-50 PWB HOLDER SK-8L61 PWB LOW ASSY SK-8L61 PWB HI-AFT ASSY SK-8 RUBBER SWITCH 12P SK-8 RUBBER SWITCH 13P SK-8L SPRING P TITE BINDING HEAD SCREW 3X8 BZC SK-8L CHASSIS ANGLE P TITE BINDING HEAD SCREW 3X6 ZC SK-8L STOPPER 12P SK-8L STOPPER 13P P TITE PAN HEAD SCREW 3X8 BZC
*~.~
7 3X8mm B-TIGHTVWH ZM 3X6mm BINDING B-TIGHT ZM 3X6mm BINDING B-TIGHT BZC 3X8mm BINDING B-TIGHT BZC 4X6mm BINDIND B-TIGHTZC 4X8mm BINDING B-TIGHT BZC 3 X 12mm BINDING TIGHT BZC 3X8mm PAN HEAD P-TIGHT ZC 3X8mm PAN HEAD P-TIGHT BZC 3X6mm W-SEMS ZC 8 9 10 11 12 13 14 15
PACKING CASE / 22645443 22645444 00782712 00787101 MISCELLANEOUS 12199584 12189810 22175316 00786989 00787278 00789323
1I!I"2!,~t
PADL PADR PACKING CASE PAD CARTON
# #
GROUNDING PCB SPACER TERMINAL
i"Q){t!!
M1698 WLS-14-094VO LEAF SPRING PANEL SHIELD SHEE,-T A SHIELD SHEET B SHIELD SHEET C
# # #
(Standard) I ~~1tm!~ AC CORD SET 100V DC-382-J01 VFF2P AC CORD SET 230V EC-511-E07 H03VVH2-F 2P AC CORD SET 240VE PHE8-Z-VCTFK-BS-CHE22 AC CORD SET240VASC-078-J02 ES206-75HMA FLOPPY DISK MF2-HD(RPS DEMO) MANUAL SET QAPANESE) MANUAL SET (ENGLISH)
#
#
13
Apr.1995
XP-50
KEYBOARD DISASSEMBLY /
1. Attaching the PCB
_~~ffi¥JIIW
Even though B TITE BINDING HEAD SCREWS are used for the SK-8, be sure to use P TITE BINDING SCREWS for the SK-8L. If you use B TITE BINDING HEAD SCREWS by mistake, it may cause damage to the screw holes, possibly requiring replacement of the entire chassis
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2) Next, aligning the cutouts in the PCB 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 PCB 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 on each of the LOW and HI PCBs.
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/7 .)'7 g~I:PCBilffillJjj.fIi
/1"'~o /'
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PCBO)lli:i!li#tl>6i(fJ1Ii i ;;;,J: '5 I:PCB 1:.to ~ iTo (Fig.3$HIl)': 0) /::_ , / -\' / fli:iltt¥R1>6 s ¥$ H~fJJl:fi-b-1i;;;' J: '5 I: L,-C rt:, '0 PCBliFig.H'·ff,t: n;;;, J: '51:LOW, HI0)2;fZc'*lIIplt2<::h -(.to I). /·v - /1lLi!li¥j(I>6¥!f\ 1! /' IHOW, HI/::_ 'b I::J '7
51 -ftlli:I:@ci!'I
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Required
Parts /
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PART NAME SK-8L61 PWB LOW ASSY SK-8L61 PWB HI-AFr ASSY SK-8 RUBBER SWITCH 12P SK-8 RUBBER SWITCH 13P P TITE BINDING HEAD SCREW 3 X 8 BZC
Chassis Positioning
Pin
0 :"'-
Chassis Lug
~ gB
:"-\'-:"{:lL!l![jjtl!l)l::
iJJ{:f1ffIJ
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1 1 4 1 14
o
Chassis Positioning Chassis Hook :"-\,-:"7·y 7gB Fig.3 Reference
0
Pin
1) First turn the chassis upside down, making sure that the right and left sides are not positioned opposite one another. Next, as shown in Fig. 1, place 4 pieces of RUBBER SWITCH 12P in turn, on the chassis from the left end (the bass side of the keyboard), aligning them with the long holes provided on the chassis. 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.) In the same manner, place RUBBER SWrrCH 13P on the right side of the chassis (the treble side).
1) if,
/1"'-/1:ft.:tfn;)jg:~G~PJ:'5I:Ji)gL,I:L,iTo
;j(I:, Fig.lI:ff,T J: '5 1:b:fD~(~O){liiff#~) J: I) RUBBER SWITCH 12P 1:*J\I:iVtJ-1i-CJI[IU:47t6P-CP~ iTo ':O)~, RUBBER SWITCH!:: s- -\' - / O)3'?Aij'lfO)fll:@(n ii-'5 ' (Fig.2$!l\l0)': !::) J: '5 l:il:Jlf. L,-Cr
t: "0
I I 1 11111111111111111
29PHI
Bass Side
1fr~1DIj
il!i;~1DIJ
Bass Side
Treble Side
lli~i,~JJ
RUBBER SWITCH 12P x 4
r -
il!i;~ffllj
RUBBER SWITCH 13P
l ,... - - - - - - - - -, II I
3) Then, using the P'I1TE BIDING HEAD SCREWS, fasten the LOW and HI PCBs to the chassis from the center of the keyboard, that is, from for the LOW PCB as shown in Fig. S. While you are screwing down the PCB, it may float from the chassis. To avoid this, after screwing in the PCB at the center of the keyboard, screw down the opposite end, before screwing in other areas in the middle of the PCB. (See Fig. 5.) In addition, the PCBs may be warped by soldering, etc. It is recommended that each PCB be fastened with screws while holding down the middle of the PCB lightly. Finally, screw down the adjacent area between the LOW and HI PCBs .
3);30:, TAP TITE SCREWSl'PCB LOW, HI 1: !:: 'b 1:~~44!:fl~1 ;/)'G;fJ.t.:;1: It'l>6-CP ~ i. T, ;tJ.t.:;JtI>6I: J: "? -c, PCBnl/ '1' - / J: f) i'¥~ _tnl,,? -c L,i '5 .: /::_
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f&I:PCBr:f1:'fi:g~31:;tJ..:;11:1>0 t L,iT, (Fig.5$W#) :!i!i+})(n1j\ ?'·{tW~I: J: -_)c 'j 1) 1: 1:: t.:; c p;;;, .: /::_JIiV;;;,i: 1>6 /' f r:f1
9:!:!4~HI .to t: it ~ hI G;fJ.t.:;JtI>0T;;;, !:: J: P<: L, J: '5, liH&I:PCBOJLOW, HIO)I~.f#g~ t;tJ. l::1l1>6L,iTo
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tt
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o
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o
inserting screw.
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® : Screw
Use of these screw holes is not necessary, but, it the chassis hooks are broken, use these holes for
® : tJ. L.:li::.I!I)OO;;fi
Air-Escape Grooves
0:
tJ.
L.:.Lt1!l)0)~,~(j:
iI!> fH it h..1Jf:"
-\' -:"
7'Y
Fig. 5 (Example: screw installation sequence for the 32-P "LOW" PCB) (1J~ 32P LOW;fJ
Fig.2
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XP-50
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3. Replacing the Key
1) Removing the stopper
Apr.1995
3.
When you use an electric screwdriver, take sufficient care to control the driving torque. (Optimum driving torque: Skgf ern) If excessive torque is applied, the PCB and/or the screw holes on the chassis may crack or break.
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J\-~H,efflT.Q~~li, , '0 (.lNl~Li\'ijjH r )1-7 : Skgf ern) )J@:kid::h;blllU:b.Q PCB, / l' !::, tLnl;b1) iTo
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The stoppers for the SK-SL are inserted into the chassis holes of the E and G keys, and further glued to the chassis with adhesive. (Fig. 7) To remove a stopper, remove the inserted area at the same time so that the stopper does not bend. The stoppers are arranged as shown in Fig. S.
1) A r ,yJ~-O)J1l(7!-L1J¥* SK-SLO)A I, 'yJ{-liEkey, GkeYO)/-'f-/1~1:::I±A~tL --e;fS 'J, _ll!1:::1~~iliul:::J: -;>-C/ l' - /1:::~Mtp--epiT (Fig.7), -'fO):®A r 'jJ{-~J'f;Hi-T!:: ~ Ii, [[kgM}H'l]~if 1:::!fll7!L,7. r 'jJ{-hIEl!l;blG7d:pj:: -)I:::¥±J£L-CT~ 1', 7d:;fS, A
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2.
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PART NAME
~~
5 10
After you have installed the PCBs, fasten the chassis brace with screws. It is recommended that the brace be screwed down in the order shown in Fig, 6, as this prevents the brace from rotating.
PCBlfX!t 1t1&, / -1' - /7' /' 7"}1-~ _:f, / ltl;') LiTo -) id:lil!ll::: / ~Jf'Zftlt.Q !:: 7' /' j")I-O)@]ijliHJJ('=: _:f,
When you use an electric screwdriver, take sufficient care to control the driving torque. (Optimum driving torque: 6kgf' ern) If excessive torque is applied, the PCB and/or the screw holes on the chassis may crack or break.
tLhl ib I) ~
l'
Second
2=1: § E key G key
Fig.?
Bass Side
Treble Side
1fr.g.1~JJ
SK-8l First 1=1:§ STOPPER 12P x 4 SK-8l
-
~.g.fmJ
STOPPER
-
13P
-,
.-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - l rI II
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,
I
[[
[[
II
Fig. 6
II
II
II
Fig.S
Apr.1995
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XP-50
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4) Attaching the stopper
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The SK-SL is designed to prevent the natural key from coming offnot only by means of the stopper parts but also a mechanism in which the chassis stoppers make contact with each natural key rib. (Sec Fig. 9.) Therefore. to remove a natural key from the chassis, lift up the key in the direction of arrow as shown below while pushing forward the key fulcrum section with the opposite end of tweezers. The chassis stopper is not located at the sharp keys. When the natural keys on the both sides of a sharp key have been removed, you can remove the sharp key smoothly.
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(Fig.9~M\l)':0')
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As Fig. 11 shows, press the stopper into the E and G keys, being careful not to deform the stopper. If a deformed stopper is installed, it may gradually come off from the chassis, possibly making contact with the main board, etc. This may cause serious problems and therefore must be avoided. Then apply adhesive to area A (chassis holes) in the figure and to the inserted end of the chassis holes. At this point, care should be taken in applying adhesive, because if it adheres to the key fulcrum section, a detrimental effect on the movement of the key will result.
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Chassis Stopper
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Insert the stopper until stops and the upper part of the chassis hole.
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Fig.9
E key
G key
Super X. Cemedine
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3) RfI0)~N·'t1Ti! 3) Attaching the natural key To attach a natural key, securely press and insert its axis section into place in the direction of arrow, as shown in Fig. 10.
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Fig.11
Fig.10
XP-50
Apr.1995
FACTORY PRESET
1. Press the DISK / UTILITY button to access the Utility menu display. 1. DISK I UTILITY f' 51 '/ HIJl L -r ..2 - 7 1 I) 7 1 - • )I'::'.:L - [lIjJffl.l ~~
1f;~-ltiTo 2 ... ;f: 51 / /.,. ;f: -7 / ~tFJ1l-r~\l / HfIlTC:,
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2. Press
function
the ENTER button to access the display for that function. You select "4: SOUND" in the Utility menu display, the Sound "5: PRESET" .
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ENTER;t'Jj
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"4: SOUND"
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o FACTORY
Next press the EXIT button, while pressing The display of [Fig.2] then appears SHIFT and ENTER buttons.
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on the LCD.
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o Internal
(Internal write protect) on, this setting is always turned user memory
o FACTORY
PRESET
(7 y 1 Ic'::~ Ii,
Fig.2
XP-50 15:09
ON, so you will need to turn it 0 FF before rewriting Write procedure. Press ENTER button, again,
o Internal
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2. Turn the power on. 3. The upper level of the LCD is black, and the lower level is red, for a few
seconds. 4. The display shows ,.Now Erasing
LCDO)_lJ~n''w'<,
Flash ROM"
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5, The display shows" Now Writing Flash ROM" and the disk drive LED
flashes. (for about 40 seconds) Flash ROM Has Been Successfully Updated' . The LED flashes green. 6. The display shows" STOP/PLAY
5."NowWritingToFlashROM"c'::;&lf;h %£;bI)T'1 ' /7- 51 -h'Bi~l iTo (¥340fJ!) 6. "Flash ROM Has Been Successfully o)LEDh'~~@ Updated"
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7. Pull out DISK 2, then turn the power off. NOTE1: When lights the display up in red, shows check defect) a program to the ROM, the Bender [BENDER (P.12) (S/N 300) ~ ~).(r~(S/N ZH33000-)O)ROMo))'1/
3/
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li7
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-r7G0)1*1i=.:c -
F O)@ffl.lI=mL
1"0) i"",,/J_;"-&.:c::,_:r.V-/
/ilJi4'l'lJ
(P.12)O)J\9
& MODULATION
~='~r~\'o
~ xt§'<
L -r
< t:: ~ Po
h',
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*- F
'j
fiiMASK
ROM
ASSY(70564001)
10
Apr.1995
XP-50
TEST MODE
ORequired Items
DP-2 (FOOT PEDAL) EV-5 (EXPRESSION PEDAL) MIDI cable Headphone 3.5 inch 2DD FD (erasable) 3.5 inch 2HD FD (erasable) 4XSR-JV80 series (WAVE EXPANSION BOARD)
NOTE1: NOTE2
r «:5()1.-
NOTE1:
.:r..7Afv/3/«:7")1.-
MIDI 7'
-"' OJ
-7-)1.-
F' i; /
0)
e-T'
1A7
1A
0 'J
e--T'
J\ / /3
The LCD unit used in initial lots (SHARP) differs from latter lots (OIYI'LX). (Initial numbers are from ZHOOIOOto ZH33049. Latter numbers are from ZH3050 onwards.) These two unit have different contrast voltages. When exchanging the unit, the LCD may be completely red (or black) making it difficult to read the number. In such cases you should enter test mode, and adjust the contrast voltage to match that of the replacement LCD unit.
511 : mWl
O'J
l-
U~M
'j
-n \
iTo ZHOOI007.l' ZH33049 i. -c:- Ii SHARP$)!, ZH33050);JJilf: 0 Ii OPTLXi!W~fiJ:!fflQ ::0)2-:JO)LCD.::z.'::·j 1-li::J/, r7,A HI~:J±;f}l)!piTc Hit 'i5'.:t t::~il-LCD:lf::f*;f}l~ < C!:,Ii\ <) {5=.i::;f};&,t)iTo -'(O);t~BliTA ;(j:t) X,+iJllijI..:t 1= < r'C- i'1=At);(j:t;;ll'
<
;(j:
X1'k:
L.. t: LCD;1.:::
OJ
r!J)::J
I' 77
I, I:il-b-li-Cf i! \ '0
One is these two disks is set to PROTECT ON, the other to OFF. : Connect 4 SR-JVon the EXP BASE BOARD before entering the test mode. You can use any EXPA.c"JSION BOARDS (SR-JV80series) in any order. The four boards (SR-JV) can be of the same saries. : User data might accidentally be erased when you enter the TEST MODE so you should backup copy the user data on another disk.
iJI :
70)
7lf':z To enter the TEST MODE for initial lots (SHARP LCD). Press the power on button while holding down the RPS button, M.SCOPE button and RHYTHM buttons. Keep on pressing these 3 buttons until the display in [Fig.I] appears. (approximately 10 seconds.) To enter the TEST MODE forlatter lots (OPTLX LCD). Power on while pressing the +OCT button, M.SCOPE button and PERFORM buttons. Keep on pressing these 3 buttons until the display in [Fig.l] appears. (approximately 10 seconds.) fJJWlo'j r (/t'-f\WLCD) O)TA r-'E-- FI=AOUiRPS#:7/c: M.SCOPE f,:7 / C: RHYTHM f,:7 / HrJI t. ;(j:;f}l ~i)jj\~ Ani iG :: 0) Pl', LCD;f}IFig.lI:;(j: {5i l',~ HiIL:- ;(j:Pl"-r- i! Po (*'.1101'J;)
0
MI:.t;
G;I)'
G G!6*f4>:I:!Jdt~ VCr~
0
iitJtljo
NOTE3
"j I, (;t7'I' v7A~LCD) (/)T7 r-'E- FI=A{5I=li+OC'Tf, :7 /' i:: M.SCOPE;R.7 /' i:: PERFORM ,f,':7 / ~j1jlG;(j:;f}lG~iJjf,~ Ani
~ Po
(*'.110fJ;)
(diTEST ITEMS
rt)J:r:7.I--lJi§ XP-501=IHXf0)9-:JO)TA
:frTA
;f};.t; I)
iTo rJ1'lFf~~~\lVC<
t~i!Pc
The following 9 tests are used for the XP-50. Refer to each TEST ITEM for details.
1,00~¥,jiffiI:-:JP-rli,
:frTA
Fig.l O. MemoryTest 1. Bender & Modulation Adjust 2. A/D Test 3. EXPTest , 4. Switch & LED Test 5. LCD Test 6. MIDITest 7. DISKTest 8. SOUND Test
NOTE1:
Roland
Music
Workstation
number key 0 1 ·2 3 ·4 5 , ·6 7 8
function sw EDIT 1/9 2/10 3/11 4/12 5/13 6/14 7/15 8/16 Fig.2
Xp-sol
CPU 1.00
ROM 1.00
0062
Each test item matching to a number key and function switch. To execute the test, press the corresponding key or switch. Refer to the following table for other switch operation in the Test Mode.
5i1 :
:frTA
l'IiT/'of--it::li77/7/3
')-r:::x-fEGG
NOTE1:
If you press ENTER button, when display shows [Fig.13], it will erase the user data.
511 : Fig.130)P;fENTER
ipi.To
lillU
-r G
-rPiT,
':krr Gt::PT
A I, I=MEGIt':T /'of--, 71 'J -rHfJi VCT A I, ~~fT VCf i! P, -'(O)fttJO)T 7 r 'C- Frj-t!J)711 -r;j'\Hfl:-:JP-Cli, T-~c!J)
A;;r~M\i
Fig.12
I [1 J
[2 J ••••
remain [YES=ENTER/AGAIN=0-8J
.....
Moves to the next test item To exit the SW & LED test, press and the hold the ENTER button then press the .....button. Moves to the previous test item . Exits the test item and jumps to the initial page of TEST MODE [Fig.2]. Press again, to jump to the last page of TEST]\/!ODE fFirr.121 , e-
.....
;5:.(1) T 7-.
Fig. 13
t::t::: L..,
IFactory
Preset [YES=ENTER/NO=EXITJI
:trJIG~;f};G.....HfIl G iTo
....
EXIT
....
EXIT
.!JlB :ft!!iIJ
~*
LiTo
11
Apr.1995
Fig.3
Q
[0J Hemory
t
,j.
NO
NO
NG CPU DSP DRAM SRAM BATTRRY Memory test is complete. Move to the next test item when the test is successful. ;( 'E I) - T A l- ~ 70 ~o)~§#OKo).~*o)~§~~~~~.~L,*9"o
Press ENTER, the display of Fig.13 appears on the LCD. ENTER:fr:f!ll ,"tLCD:fr Fig.13t: 9".Q L
0
Adjust
[1J Bnd&Hod
t
,j.
This sets bender and modulation nonsensitive areas. Press EXIT button. EXIT :fr:f!ll9"o NOW: Variable. (0-3F4) LFT : Tilt Bender Lever all the way to the left, and slowly return. Then press BWD. RGT : Tilt Bender Lever all the way to the right, and slowly return. TIlen press FWD. This sets the IIOUT"value to "Oil hen the "NOW" value is between "UT" w and "RGT". XP-50 sets to PATCH PLAY MODE. PATCH PLAY MODEt:/d:.Q
0
(0-3F4) I)~G,
BWD1i:
Press ENTER, perform factory preset. ENTER HIjl VL 7 -p 7 i'- I) _7" I) i! 'J i'-9" .Q
FWD 1i:
-j
/:::~ll:JE
OUT : Variable. (-256-+255) NOW: Variable. (0 -3FO) MOD: Push Bender Lever to MODULATION, then return. Next press the STOP/PlAY button. OUT : Variable. (0-127) This sets the "OIT!" value to "0" when the "Now" value is less than the "MOD" value.
OUT : «/':7-ili1Jo)mt:Eo)M(~l~ff;~;hii-o NOW: 'E:':.:l v-/ '"/'O)m{£O)f@i~l*~~;hiT, MOD: «/' :7'-1i:'E:':.:l i- - s- '" /f~tll:::, L::dipi
STOP/PLAY 1!:.fIjlGiTo OUT : 'E:': 5. t> - / 3 /,0) ili :1JO)£JUt:O)f~~l*/R ~;h iTo (0 --127) ;:;h-CNOWO)f@i~lMODJ-),(ro)R~l:::OUTjJI i Gt::c 0 1:::tj:-5J::71:::~~J.i:~;h
12
Apr.1995
XP-50
,..~jIjl',
NOTE1
5i1
Bender test
If you see an "X" displayed here, redo the BENDER & MODULATION ADJUST for the previous item. ::::i= "X" ;i)':]\(~l_..t-=G, ilfP~o)BENDER & MODULATION ADJUSTi-'(=> 1) III L -C ~,\o
< r:
C2 slider test
NO
Fig.5
[2]A/D
tX
..I.
Bender 0
P2
NO
Plug the foot pedal (ex.DP-2) into the HOLD PEDAL jack. 7'> ~ ~'j 1[, (DP-2<!ll "HOLD PEDALy -\' .> -71:"'''
NO
Expression
pedal test
Plug the expression I-7A7·v·Y:'-3:--~'j)[, pedal (ex.EV-S) into the PEDAL 1 jack. (EV-S<!l) "PEDAL1Y-\,·>-7I:"'.,o
Do the Bender & Modulation Adjustment again. WJlJ!o)Bender & Modulation Adjust '!-1T? Check IC6 OS on MB. Bender UNIT.
0
Modulation
test
increase from 0 to 1 0 ? Return the BENDER LEVER. Does value set to 0 ? A;:--'j - v/I-~'E '/.:J. v-:'- 3 :--il!'Ii:1J;U, I:: • Md" 0l~I.>'OI.>'0101:
NO NO
3l:1t,.g 1.>"
A;:--'j -~5COl1ll:;'lj:I:iO!,
l::i~I.>'ol::t:.g IJ' ,
Do the Bender & Modulation Adjustment again. iliJIjjOlBender & Modulation Adjust "1T?,, Check IC6 04 on MB. Bender UNIT.
NO
NO
C1 slider test
NO
YES
13
Apr.1995
[4] SW
NOTEl:
VC
¥±.1
<
< t~~\',
i:J:1
When the amp is connected to the OUTPUT jack, the piano sounds when a button is pressed. The scale sounds in sequence when the panel switches are pressed in order. : OUTPUT /t "J:7 i= 7 /'f~**1C VUJltIJ, ;f 5< /' HIflGt~c ~F'f7Jl-r:£:To
J\;j',)t.- _to)/Z
-1
OJ
T Hl!l1lt1:1IPT c, tTrH'jlllll::3£tTG £: To
Fig.7
Press T. Then display of Fig.6 appears. T~:IIJl (_,a; "9 0 LCD(iFig.60)J: oj ':~iR~;h 90
a;
Fig.6
[ 3 j EXP
t
.j..
EXP1
OK
IEXP2 I OK
IEXP3 I OK
IEXP4 I OK
[4jSW&LED
.j..
UE x«»
DAIU
-:v » S0123E I
4567891remain 50
NO
NO
YES
~O)TA~~OKo)~~.~o)~§~~~~~.~
(_,a;9o
EXP test is complete. Move to the next test item, when this test is successful. EXPTA"~70
Check IC29,31 ,32,33,34,35 on MB. IC3,5 on EXB. W1-3(FUJI CARD 35P) W1-2 (4P) MB-EXB
Check:IC
Press each button. Does the LED or LCD display for the button that was pressed, turn off? LED 26 (STOP IPLA Y) is a two color LED (red/ green) so press it's switch twice. *~~~1~f~:IIJl"9o:llJl~;h~*~~0)~D~ LCDJ:.O)~iR:fi)I!l;t.Q :fJ> ? LED26 (STOP/PLAY) (i. 2"@i,LED~15em t. r .Q
NO
O)7;''Jjf.; 21E1:t1jl L .~ C
-r < t;:_ ~
~ \0
Check LED SW D on SB
SW & LED test is complete. Move to the next test item, when the test is successful. SW & LEDTA 1--~7 0 ~O)TA HiOKO)t~~~0)lJl:§",~~~,:.~(_,a;9o
...
LED26
(7) (8)
(6)
(9)
14
c.:~~
**
t
~
[ENTER]
Press ENTER or T. The display of Fig.9 appears. ENTERiJ>T:a-¥!I L., 9" 0 LCD(iFig.9(])J;? '':~~~:h 9"
**
Fig
.91
[6 J MIDI
t
~
CONNECTION
NGI
[Connent J
NO Turn the encoder right and left, does the LCD contrast brighten and darken? Does the LED light move to both sides? I :'-<:J -:)i - :a-i;:tl lEI 9" C, LCDO):J;'" [.. "7 A Hi 3l:1I:; 9" .Q iJ> ? LEDO)!t} ~) iJfi;:tl "111 < iJ> ?
c':
NO
Press ENTER. All dots turn red. ENTER H¥9" 0 LCD-mW$ < fJ.Q 0 Press ENTER. All dots turn black. ENTER HIJl9" 0 LCD-miiJl'~ < fJ.Q 0 Press ENTER. Half of dots turn red. ENTER HIJl9"o LCDo)F';! [..iJI'J --::>s~,.: $< fJ.Qo Press ENTER. Red and black dots are shown in reversed colors .. ENTER :a-}IJl9"0 LCD(]) F';! ['O)$c~;lFA
NO
:h~t.>.Q
Check IC20 on MB
15
Apr.1995
;3:1
r':l:;;t/i=,
'S-51fXli;;t7i=
~1
Connect the headphone cable into PHONES jack. Raise the slider volume as needed . :~~r7*/~-7"~':l:~~r7*/~~77 i=~ G, ;t; 1) ;l -/-, ':l:lmi"J i=...tIf' 00
Load a blank 200 disk into the disk drive. 2000)~T -r A '7 ~tlIiA '9.Q 0
[7]DISK
t
.j..
2DDI2HDIPRTCTI I
ONIOFFIR/W I I I
Press ENTER. The display shows" L:Sine" . Check the output from OUTPUT L jack with an oscilloscope. Listen to the sound coming from the left side of the headphone. ENTER ~ tljl"t C" L:Sine C 3l'{~ ~ n.Q 0 7'/ "7'·y "LQ)5Jl1:Jf~~;;f D.A::J -7"l"O+;.Qo ~
[8] SOUND
t
.j..
[ENTER]
*~.~~~7~/Q)~~Q).~.<o
NO
Is OK displayed under the" 200"? "200" O)"'H~r:OK;fi*~ ~:h.Q iJ' ? 0 Load a disk set to protect on (off), is OK also displayed under the " Prtct ON" C OFF" ," R/W' ) ? 7'Cl7'"'7 i-:;t/ (:;t7) L,f':T1'A'7~tlIiA L, t: a~, "Prtct ON" C OFF' " RIW' ) O)Tf~[: -tOKiJj*~ ~:h.Q iJ'?
Press ENTER. The display shows" R:Square" . Check the output from OUTPUT R jack with an oscilloscope. Listen to the sound coming from the right side of the headphone. ENTER ~tIjI"tC"R:Square" c3l'{~~n.Qo 7,/"7"~"RQ).M~;;f~D.A::J-7"~O+;.Qo
*~.~~~7~/Q)~~Q).~.<o
Load a blank 2HO disk into the disk drive. 2HOO)~T l' A '7 ~tlIiA '9.Q 0
Is the oscilloscope waveform a square wave pattern? Is a square wave sound heard from the right side of the headphone? ;;f ~ 0 Q)5Jl1:Jf~(H8M5J!U,1' ? ~~~7~/Q)~#S~M.Q).~"t.Q#?
NO
Is OK displayed under the" 2HO"? "2HO" O)T~': 0 K fi*~ ~:h.Q 1:1' ? 0 Load a disk set to protect off (on), is OK also displayed under the" OFF' and " RIW" C Prtct ON") ? 7'Cl7'" '7 i-:;t7 (:;t/) l,f':T1'A'7~tlIiA L, t.:a~, 'OFF" C RIW" (' Prtct ON') o)Tf~r:-tOKiJ~*~ ~:h.Q iJ>?
Check IC22 on MB
Apr. 1995
XP-50
(~I
1
- - - M-
6- -- - - -----I
~--_+----------~
1 1 1 1 1
-. - -
--- -
--...
)
I I I I
1
IN
IC11 SH CPU
IC12 DRAM
IC23 SRAM
IC9 FDC
lOUT THRU
I--
K -,
I
1
:"" "/
......... _-------
FDD
UNIT
1 1 1
<,
//
I
I
1 1
I
'---
A/D
I
1-4
1 1
T
T
«
x x
~
/t
19 i'...... ADDRESS/DA ~
x
l
)<
I )
----'
TA
x
/)<
I EXP
I
-----)
"",----------
(
1 1
-,
I
1 1
1 1 1
AO-22,DO-17
\
WAVE
IC22 XP
_____J
'\
\
IC20 SH/GA
IC13 KEYSCAN
I"" -,
/ 61 KEY AFT
I
1
1/
1
I
1 1
EFX
/
'"
SWS/SWD LS/LED
-
I I
1
I
1
D/A IC19
x
(
~
--
'V\I
I-
r--- (
~--
-----------~,
",-v
SW
SW BOARD
1
1
I I I I
1 1
1
I
1
I
1 1
:I
LCD
I::
./) :
I
1 1
LED MATRIX
rN'/EL)
-. - -
:
:
I
1 1
___.",
I
1
KEY BOARD
.._-------_./
I I
l
'-- -
(---:
--------)
VR 1
1----+-
JK2 -------__J
--<»1
I l...._------- _
_..;,.__."
IJK3j LINE
VR BOARD
SIDE PANEL
IOP ~""""'p'>----Il JK 1
1C3
] HEADPHONE
'----V
17
XP-50
Apr. 1995
MAIN BOARD
ASSY 70564001 (PWB 00780656)
,-------------------------------For Replacement of MAIN ASSY does not include the Lithium Battery which is normally mounted on it, because the lithium battery is not used for back-up of factory preset data. Order the lithium battery separately if required. 00238990 Lithium Battery CR2032 210MAH/3V NOTE2 : When you replace the MAIN ASSY or lithium battery. You must reperfonn bender and modulation adjustment. Refer to * [Bender & Modulation Adjust] item in the test mode. ii1 MAIN ASSY J:1:~l'fis;h -n 'G 1) Try t-.1Irt!l liI;\j)}tl:\7Jijp#O) T'- :I >a:-f¥1¥TG §Ei9L'Iifl!!ffl is;h -n ';I;-It h-, MAIN ASSY>a:-¥:.EJt --c t I) T ry t-.1I1tflli~l'f i:;h --C \ ';I; -It h-o)L'r±~ t. --C t3. i: \', t. 00238990 Lithium Battery CR2032 210MAH/3V MAlNASSY t L Ii I) -Try J,.J{ 'Y T I) - >a:-~~ \..,tc:I~'U:li«/:1-- i:: 1:V;:L v- ~ 3 /0).pJliI!:n::;61'12:'~': ii2 ld: i') ;I; To ~ L liT.:;( ~1: - F ["« /' ;$f - & 1: V ;:L t> - ~ 3 /' j\I;!J~J O)~ I:l >a::WB%8.]'" is Po NOTE1:
Nordic Countries
Apparatus
ADVARSEL!
containing
Lithium batteries
VARNING!
Explosions!.ra vid !e~ktigt batteMbyle. Anvand samma batterityp eUer en ekvivalent typ som rekommenderas av apparattUlverkaren. Kassera anviln! baneri enligt fabrlkantens instruktion.
<
Lithiumbatleri - Eksplosionstare vee feilaglig MoOteMog. Udskiftning rna kun ske moo batten af samme tabnkat og type. Lever det brugte batteri tilbage tuteveranceren
< <
ADVARSEL!
Ulhiumbatleri - gksplnsjonstare. ved utskifting benyttes kun batten som anbefall av apparatfabnkanten. Brukt baHeri retumeres apparatleverandoren.
VAROITUS!
Pansta voi ralahtaa, IDS se on lJirheeJlisesti asennettu. Vaihda parislo ainaastaan e.tevalrrustaian suosittetemaan tyyppiin. Havita kaytetty paristo valmistajan ohjeiden mukaisesti
118
~pr. 1995
XP-50
(MAIN) 1/3
eN1S
R13Q
103
GRM42-106
02.
62147-0610
e17 GRM42-1 015
C22
GAM42-1M
~llllilliiil
CN .... CN28221 RA1. CN28221 RA20 ",,1. CH2B221 RA7 CN2eZ21 CN"
R80 222
(0 •• 115]
WAVE_ROM
fi
C'
_ 1
_ 1&::'0
CO 11:1CY'Q
( )
,",-._ 5•
C122 GRM42-1oe;
tJ4I-s
C123 C110 GRM42-1015
1532~-oa10
eN>
19
XP-50
I
Apr. 1995
,!,a: :a:a:a:a: a
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00000000
z
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20
__ J
Apr. 1995
XP-50
EXP BOARD
ASSY 70564089 (PWB 00781623)
11E1!3~
CN9D
(EXP)
Joo.
1"
cas
t
1\:1'
1.
C28
'*0°"
eN2
152147-0610
31510 CNS
'f' .L
~DO.'
Ct2
I
~OO.1 AA1 RGL04-103
c••
09 25"'048
eN'
521.n-0410
IC4C
L215
5BT0460T
...
120 "0
01.79
ct
CNI
ve
L2
0.1
~C'"
e 10/16
C.
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21
XP-50
Apr. 1995
ENCODER BOARD
ASSY 70564045 (PWB 00781656)
[-"
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22
Apr. 1995
XP-50
SWITCH BOARD
ASSY 70564056 (PWB 00781634)
side.
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on
PANEL-Board
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23
XP-50
Apr. 1995
PS BOARD
ASSY 70564078
(PWB 00781801)
: The PS BOARD ASSY can be used for any voltage version (lOOV,120V,230V and 240V). : PS BOARD ASSY'j:T,",lO)lIEEf±f~H:fJI!ffll' ~ iT (lOOV,120V,230Vand 240V)o
TRANS BOARD
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53253-0410
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61048-1210
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24
Apr.1995
XP-50
2. EXP BASE board Description Jumper 1. Main board 2. EXP BASE*' - F
CHANGE INFORMATION
1. Main board
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1 t1)
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Description
I
up through lol25. (Refer to Fig.1)
(Fig.4)
r*J~
250
I
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(Fig.1)
SIN ZHOOIOO-ZH32599
is not necessary
V)
:t-1iIv,
I
is not necessary (all done before shipping.)
V) :t -1i Iva
Description Program
I
(Refer to Fig.I and 2)
I r*JB: I
SIN ZHOOIOO-32999 ICl6-mounled. S/NZH33000 IC15 replaces onward. IC16, components eliminated from soldered area.
'
IC160){{; V) ':::IC15i~~,
fEl3jlljO)Wr*JO)tlBdi',l'jIJ~c
I
is not necessary (all done before shipping.)
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for noise reduction from lot 69 onward.
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jl!~ ,:::-OH!.!d*
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25