Parts List - Roland Vs-880EX Service Notes

VS-880EX

PARTS LIST

CONSIDERATIONS ON PARTS ORDERING
SAFETY PRECAUTIONS:
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
The parts marked ! have
QTY
safety-related characteristics.
Ex. 10
Use only listed parts for
15
replacement.
Failure to completely fill the above items with correct number and description will result in delayed or
even undelivered replacement.
NOTE:The parts marked # are new (initial parts)
Warring! :There is the possibility that you will burn your hands when you touch Power Supply parts soon after the power supply is turned off.
MB -> MAIN BOARD PB -> PANEL BOARD CB -> CONNECTOR BOARD
DB -> DIGITAL I/O BOARD SB -> PS SWITCH BOARD
CASING
# 01457745 TOP CASE
NOTE: Changed the TOP CASE when used the following parts.
# 17048421 SELECT SEAL
# 17048422 STATUS SEAL
# 71122556 BOTTOM ASSY
NOTE: Replacement BOTTOM ASSY includes the following parts.
BOTTOM COVER
********
# 01675834 RUBBER FOOT
40238545 CAUTION LABEL SHOCK HAZARD & ICES
# 01457767 TOP PANEL A
# 01457778 TOP PANEL B
# 01670212 REAR PANEL
# 01457756 DISPLAY COVER
# 01567201 HD COVER
00897834 HD HOLDER
00897823 ANGLE HD-L
00897812 ANGLE HD-R
CHASSIS
# 01562856 SUB CHASSIS
# 01561990 PWB SPLY HOLDER
# 01562489 PWB HOLDER
# 01672756 LCD HOLDER
01455523 EDS-1717U CORD BUSHING on SUB CHASSIS
KNOB,BUTTON
00901423 KEYTOP FWD/RWD
00901401 KEYTOP PLAY
00901412 KEYTOP REC
00901445 KEYTOP RESET
00901390 KEYTOP STOP
00677223 D R-KNOB L MCG VALUE
01347301 P R-KNOB SF-A MWG/LCG INPUT/PHONES
01340412 P R-KNOB SF-A BLK/LCG PAN/AUX SEND
01349423 U S-KNOB M1 LCG DCG TRACK
01349434 U S-KNOB M1 MRD LCG MASTER
22495565 F S-BUTTON MX BLK
SWITCH
00894645 SKECAF TACT SWITCH
00894656 SKQNAD TACT SWITCH
# 01563989 SDDLB1-B1-F-2 TV-5 PUSH SWITCH
!
JACK,SOCKET
00569278 LGR4609-7000 6.5MM
13429825 YKF51-5054 (DUAL) MIDI
00893945 YKC21-3708 RCA(PIN)
# 01561934 YKC21-3974 RCA(PIN)
13429314 DBLC-J25SAF-20L9F D-SUB
01239078 TOTX178 TOS LINK(TX)
01343001 TORX178A TOS LINK(RX)
DISPLAY UNIT
# 01457734 RCM2111T-A LCD UNIT
NOTE: Replacement DISPLAY UNIT should be made on a unit basis.
No replacements available for individual parts. Replacement only by a unit.
PCB ASSY
#‰ 71123978 MAIN BOARD
# 71122623 PANEL BOARD
# 71124012 DIGITAL I/O BOARD
# 71230923 PS SWITCH BOARD
!
# 71124001 CONNECTOR BOARD
6
PART NUMBER DESCRIPTION MODEL NUMBER
22575241 Sharp Key C-20/50
2247017300 Knob (orange) DAC-15D
SW46-SW51 on PB
SW1-SW45.SW52 on PB
SW900 on SB
JK2.JK300-JK305.JK310 on MB
JK1 on MB
JK5 on MB
JK306 on MB
JK4 on MB
JX801 on DB
JX800 on DB
POWER SUPPLY UNIT
! 01451678 KW1AA265 SWITCHING REGULATOR
NOTE: Replacement POWER SUPPLY (SWITCHING REGULATOR) should be made on a unit basis.
No replacements available for individual parts. Replacement only by a unit.
IC
00784645 HD6433238A80F CPU
# 01562490 HD6437034AC00F CPU
00893356 SYM53CF92 SIO
00785101 RSP2 (RF5C332) CUSTOM IC
00892556 TC170C140AF-003 (ESP2) CUSTOM IC
00343823 M60205-0601FP CUSTOM IC
# 01561945 LH28F160S5T-L70 FLASH MEMORY
01122412 TC551001CF-70L SRAM
01347745 TMS418169A-60 DRAM
# 01238234 TC514260DJS-50(YEL) DRAM
01238101 AK4520AVF-E2 AD/DA
00560478 LC8903Q DIGITAL AUDIO RECEIVER
00893990 BH9595FP SCSI ACTIVE TERMINATOR
00121078 TC9271F(ELP) DIF/TRANSMITTER
01124367 TLC2933IPW PLL
00564690 TC9246F(ELP) PLL
15259701T0 TC74HC00AF(EL) CMOS
15259778T0 TC74HC245AF(EL) CMOS
00893967 TC74VHC153F(EL) CMOS
01121834 TC7W74FU TE12L CMOS
01121845 TC7W04FU TE12L CMOS
# 01569689 TC7W32FU(TE12L) CMOS
01349578 TC7W08FU(TE12L) CMOS
00675778 TC74VHC573F(EL) CMOS
00236845 TC74VHC245F(EL) CMOS
00893978 TC74VHC393F(EL) CMOS
01340045 TC7SH32FU(TE85L) CMOS
01348890 TC7SHU04FU(TE85L) CMOS
01348901 TC7SH04FU(TE85L) CMOS
01348912 TC7SH08FU(TE85L) CMOS
01568845 TC7SH86FU(TE85L) CMOS
# 01567190 TC74VHCU04F(EL) CMOS
15169596 TC74HC4051AP CMOS
15169550T0 TC74HC138AP CMOS
15169556T0 TC74HC574AP CMOS
00564545 TC74VHC04F(EL) CMOS
15289109 M5216FP-600D BIPOLAR OP AMP
15189261 M5218AFP-600E BIPOLAR OP AMP
15289105 UPC4570G2-T2 BIPOLAR OP AMP
15189266 NE-5532AN BIPOLAR OP AMP
15199286 AN78L05M-(E1) REGULATOR IC
15289123 M51953AFP-600C RESET IC
TRANSISTOR
15309101 2SA1037KR T146
01239990 2SC4117-GR(TE85L)
15329507 DTA114EKT146 DIGITAL TRANSISTOR
15329516 DTC114EKT146 DIGITAL TRANSISTOR
15329505 DTC314TKT146 DIGITAL TRANSISTOR
00894667 TD62083AP TRANSISTOR ARRAY
15149150 TD62787AP TRANSISTOR ARRAY
DIODE
# 01672812 EC21QS06 L SCHOTTKY DIODE
15019126 1SS133 T-77 SWITCHING DIODE
15339105 DAN202K T146 DIODE ARRAY
RESISTOR
# 01454890 MCR50 JZH J 220 FILM RESISTOR
15399989 MCR50 JZH 680 FILM RESISTOR
01458689 SPRX2 L15 0.1 J FILM RESISTOR
# 01566412 CND2B10VTE103J RESISTOR ARRAY
# 01566423 CND2B10VTE102J RESISTOR ARRAY
15399932 MNR34J5ABJ101 RESISTOR ARRAY
POTENTIOMETER
01347678 EVU JF8 FL3 54D 50KRD 9M/M ROTARY POT.
01345978 EVJ Y95 F03 A14 10KA 12M/M ROTARY POT.
# 01561689 RK09D113C 50KB (W/CLICK) 9M/M ROTARY POT.
# 01561690 RK09D113C 50KB 9M/M ROTARY POT.
00679490 RS6011YA9 60M/M SLIDE POT.
CAPACITOR
01346012 ECHU1H121JB5 POLYESTER.
01015912 ECHU1H222JB5 POLYESTER.
00239490 AMZV0050J103 0200 POLYESTER.
# 01672323 ROS-16V152M CHEMICAL
13639610J0 SME50VB22TP CHEMICAL
13639614 SME50V4R7TP CHEMICAL
01458690 6.3MV10000HC CHEMICAL
01345956 ECEA1CPZ470B CHEMICAL
00908201 ECEA1EPZ101B CHEMICAL
00568801 ECEA1EPZ470B CHEMICAL
01346001 ECEA1HPZ220B CHEMICAL
01454889 RA2-16V470MT2 CHEMICAL
# 13639529J0 SME10VB47TP CHEMICAL
13639535J0 SME10VB470TP CHEMICAL
13639552J0 SME16VB330TP CHEMICAL
13639549J0 SME16VB47TP CHEMICAL
13649646 SME16VB470TP CHEMICAL
# 13639603J0 SME50VB2R2TP CHEMICAL
13639512J0 SME6.3VB100TP CHEMICAL
# 13639513J0 SME6.3VB220TP CHEMICAL
# 01562934 16MV47HWN+T CHEMICAL BP
13639698 ECEA0JKS101B CHEMICAL
Sep, 1998
IC700 on MB
IC1 on MB
IC32 on MB
IC26 on MB
IC28.IC703 on MB
IC2 on MB
IC41 on MB
IC702 on MB
IC11 on MB
IC705 on MB
IC303.IC307.IC311 on MB
IC21 on MB
IC33 on MB
IC22 on MB
IC25 on MB
IC17 on MB
IC4.IC7 on MB
IC29.IC30.IC37.IC38 on MB
IC18.IC43 on MB
IC47.IC48 on MB
IC10.IC13.IC36 on MB
IC9 on MB
IC40 on MB
IC39 on MB
IC31 on MB
IC15.IC19.IC20 on MB
IC49.IC50 on MB
IC45 on MB
IC42.IC51-IC54 on MB
IC46 on MB
IC701 on MB
IC44 on MB
IC6.C7 on PB
IC1.IC2 on PB
IC4 on PB
IC800 on DB
IC321 on MB
IC6 on MB
IC301.IC305.IC309.IC316.IC317.IC320 on MB
IC300.IC304.IC308 on MB
IC302.IC306.IC310 on MB
IC8 on MB
Q328 on MB
Q300-Q311 on MB
Q1 on MB
Q2.Q326.Q327 on MB
Q316.Q317.Q322.Q323.Q324.Q325 on MB
IC5 on PB
IC3 on PB
D7 on MB
D1-D52 on PB
D1.D2.D5.D6.D300 on MB
R528.R534 on MB
R340.R377.R414 on MB
R550 on MB
RA1-RA7 on MB
RA8.RA9 on MB
RA10-RA15 on MB
VR300-VR305 on MB
VR306 on MB
VR9-VR16 on PB
VR18 on PB
VR1-VR8.VR17 on PB
C302-C304.C315-C317.C332-C334.C345-C347.
C362-C364.C375-C377. on MB
C312.C325.C342.C355.C372.C385 on MB
C131 on MB
C509.C510 on MB
C457.C458.C461.C462 on MB
C507 on MB
C550.C551 on MB
C511-C513.C515-C518.C520 on MB
C474.C477.C480.C483.C494.C499 on MB
C308.C311.C321.C324.C338.C341.C351.C354.
C368.C371.C384.C381 on MB
C300.C301.C313.C314.C330.C331.C343.C344.
C360.C361.C373.C374 on MB
C521.C522.C525.C526.C527.C530 on MB
C28 on MB
C329.C359.C389 on MB
C326.C356.C386 on MB
C66.C68 on MB
C307.C320.C337.C350.C367.C380.C508 on MB
C19 on MB
C7.C9.C27.C30.C31.C63.C421.C425.C428.C430.
C434.C437.C439.C443.C446.C460.C464.C468. C713.C714 on MB
C42.C81-C88.C134on MB
C132 on MB
C1-C3 on PB. C800 on DB