Roland VS-880EX Operating and maintenance manual
Sep, 1998
VS-880EX
TABLE OF CONTENTS Page
SPECIFICATIONS •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••1~2
LOCATION OF CONTROLS ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••3
EXPLODED VIEW•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••4
BLOCK DIAGRAM ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••5
PARTS LIST•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6~7
IDENTIFYING THE VERSION NUMBER•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••8
TEST MODE ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••8~9
VS-880EX SYSTEM SOFTWARE UPDATA USING THE SMF
••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••9
SAVING SYSTEM PARAMETERS•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••9
MAIN BOARD REPLACING PROCEDURE ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••10
IC DATA••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••11
CIRCUIT DIAGRAM & BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••12~20
Printed in Japan (AA00) (CR) 1
17059933
Issued by RJA
Copyright c1998 by ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
SPECIFICATIONS
VS-880EX
DIGITAL studio workstation
VS-880EX Digital Studio Workstation
●Tracks
Tracks: 8
V-Tracks: 128 (8 Tracks x 8 V-Tracks x 2 Banks)
NOTE: Up to 8 tracks can be recorded
simultaneously, and up to 8 tracks can be played back simultaneously.
●Maximum Useful Capacity
32 G bytes: 1 G bytes (capacity) x 4 (Partition) x 8
(Disk Drive)
●Internal Memory
Songs: 200 (each partition)
●Equalizer
HI, MID, LOW (8 channels) / HI, LOW (16 channels)
●Recording Mode
MAS (Mastering)
MT1 (Multitrack 1)
MT2 (Multitrack 2)
LIV (Live)
●Signal Processing
AD Conversion: 20 bits, 64 times oversampling
DA Conversion: 20 bits, 128 times oversampling
Internal Processing : 24 bits (mixer section)
●Sample Rate
48.0kHz, 44.1kHz, 32.0kHz
NOTE: Sample rate can be adjusted around
21.96--50.48 kHz (maximum) by using vari-pitch function.
●Frequency Response
Sample Rate
48.0 kHz: 20 Hz--22 kHz (+0.2 dB/-0.2 dB)
44.1 kHz: 20 Hz--20 kHz (+0.2 dB/-0.2 dB)
32.0 kHz: 20 Hz--14 kHz (+0.2 dB/-0.2 dB)
●Total Harmonic Distortion
0.004 % or less (INPUT SENS: 0 dBu, 1 kHz at nominal output level, recording
mode: MAS)
●Recording Time (at 2 G bytes, convertion in 1 track)
Recording Mode/Sample Rate
48.0 kHz 44.1 kHz 32.0 kHz
MAS: 185 + 185 min. 202 + 202 min. 278 + 278 min.
MT1: 371 + 371 min. 404 + 404 min. 557 + 557 min.
MT2: 495 + 495 min. 539 + 539 min. 742 + 742 min.
LIV : 594 + 594 min. 646 + 646 min. 891 + 891 min.
NOTE : The above-listed recording times are approximate.
Times may be slightly depending on the specifications of the disk drive and
on the number of songs that were created.
●Nominal Input Level (variable)
Input1--6: -50-- +4 dBu
(maximum +26 dBu:Balanced, maximum +20 dBu:Unbalanced)
●Input Impedance
Input1--6: 30 k ohms
●Nominal Output Level
Master Out: 0 dBu
AUX A: 0 dBu
AUX B: 0 dBu
●Output Impedance
Master Out: 1 k ohm
AUX A: 1 k ohm
AUX B: 1 k ohm
Headphones: 22 ohms
●Recommended load Impedance
Master Out: 10 k ohms or greater
AUX A: 10 k ohms or greater
AUX B: 10 k ohms or greater
Headphones: 8--50 ohms
●Residual Noise Level
(input terminated with 1 k ohm, INPUT SENS = LINE,IHF-A, typ.)
Master Out: -85 dBu or less
AUX A: -85 dBu or less
AUX B: -85 dBu or less
●Interface Connectors
SCSI: DB-25 type
Digital I/O: Coaxial, Optical (conforms to S/P DIF)
●Display
70.6 x 24.5 mm, LCD (with backlit)
2
●Connectors
SCSI Connector (DB-25 type)
MIDI Connectors (IN, OUT/THRU)
Input Jack 1--6 (1/4 inch phone type, TRS balanced)
Digital In Connectors (Coaxial type, Optical type)
Digital Out Connectors (Coaxial type, Optical type)
Foot Switch Jack (1/4 inch phone type)
Headphones Jack (Stereo 1/4 inch phone type)
AUX A Send Jack (RCA phono type)
AUX B Send Jack (RCA phono type)
Master Out Jack L/R (RCA phono type)
●Power Supply
AC117V, AC230V, AC240V
●Power Consumption
18W (Including internal hard disk)
●Dimension
17-1/8 (W) x 12-1/2 (D) x 3-9/16 (H) inches
●Weight
10 lbs 6 oz (Including internal hard disk)
●Accessories
OWNER'S MANUAL SET (English) (#71125323)
AC Cord 117V SP301+IS14SJT 18/3 (#00894378)
230V SP22+IS14 H05VV-F3G1.0 (#00894389)
240VE KP-610,GTBS-3,KS-31A (#00907001)
240VA SC-114-J01 ES303-10HMA (#23495124)
●Options
Internal Hard Disk Drive Unit: HDP88 Series
Video MIDI Sync Interface: SI-80S
Zip Drive:
Zip Disk:
Dynamic Microphone : DR-20
FOOT SW : FS-5U(BOSS)
PEDAL SW : DP-2
Stereo Headphone : RH-100
(0 dBu = 0.775 V rms)
* In the interest of product development, the specifications for this product are subject
to change without prior notice.
VS-880EX
Sep, 1998
3
WIRING ACWITH INLET
(01562901)
F S-BUTTON MX BLK
(22495565)
AC PUSH SWITCH
SDDLB1-B1-F-2 TV-5
(01563989)
D-SUB 25PIN CONNECTER
DBLC-J25SAF-20L9F
(13429314)
MIDI JACK
YKF51-5054
(13429825)
PIN JACK
YKC21-3708
(00893945)
OPTICAL JACK
TOTX178
(01239078)
OPTICAL JACK
TORX178A
(01343001)
PIN JACK
YKC21-3974
(01561934)
6.5mm JACK
LGR4609-7000
(00569278)
BOTTOM ASSY
(71122556)
VS RUBBER FOOT
(01675834)
REAR PANEL
(01670212)
TOP CASE
(01457745)
TOP PANEL A
(01457767)
P R-KNOB SF-A MWG/LCG
(01347301)
POT.EVU JF8 FL3 54D 50KRD
(01347678)
POT.EVJY95 F03 A14 10KA
(01345978)
P R-KNOB SF-A BLK/LCG
(01340412)
POT. RK09D113C 50KB W/CLICK
(01561689)
POT. RK09D113C 50KB
(01561690)
TACT SWITCH SKQNAD
(00894656)
LED(GREEN) SEL5421E
(00676423)
LED(ORANGE) SEL5921A
(01239856)
LED(GREEN/RED) SEL72423C
(01239867)
LED(RED) SEL5221S
(00560756)
U S-KNOB M1 LCG DCG
(01349423)
SLIDE POT.RS6011YA9 50KB
(00679490)
U S-KNOB M1 MRD LCG
(01349434)
SLIDE POT.RS6011YA9 50KB
(00679490)
LCD RCM2111T-A
(01457734)
DISPLAY COVER
(01457756)
ROTARY ENCODER EC16B24104
(01124478)
D R-KNOB L MCG
(00677223)
TOP PANEL B
(01457778)
TACT SWITCH SKECAF
(00894645)
KEYTOP FWD/RWD
(00901423)
KEYTOP PLAY
(00901401)
KEYTOP REC
(00901412)
KEYTOP RESET
(00901445)
KEYTOP STOP
(00901390)
HD COVER
(01567201)
(REAR VIEW)
(TOP VIEW)
LOCATION OF CONTROLS
VS-880EX
Sep, 1998
4
EXPLODED VIEW
Sep, 1998
[PARTS]
No. PART No. PART NAME
q71122556 BOTTOM ASSY
NOTE: Replacement BOTTOM ASSY includes the following parts.
******** BOTTOM COVER
01675834 VS RUBBER FOOT
40238545 CAUTION LABEL SHOCK HAZARD & ICES
w01567201 HD COVER
e01675834 VS RUBBER FOOT
r01562489 PWB HOLDER
t71124012 DIGITAL I/O BOARD
y71123978 MAIN BOARD
u71230923 PS SWITCH BOARD
NOTE: Replacement PS SWITCH BOARD includes the following parts.
01563989 PUSH SWITCH SDDLB1-B1-F-2 TV-5
i01451678 SWITCHING REGULATOR KW1AA265
o01561990 PWB SPLY HOLDER
!0 01562901 WIRING AC WITH INLET
!1 22495565 F S-BUTTON MX BLK
!2 00897834 HD HOLDER
!3 71124001 CONNECTOR BOARD
!4 00897812 ANGLE HD-R
!500897823 ANGLE HD-L
!6 01562001 WIRING HDD
!7 01562856 SUB CHASSIS
!8 01455523 CORD BUSHING EDS-1717U
!9 71122623 PANEL BOARD
@0 01457734 LCD UNIT RCM2111T-A
@1 01672756 LCD HOLDER
@2 01457745 TOP CASE
@3 17048421 SELECT SEAL (SHORT)
@4 17048422 STATUS SEAL (LONG)
@5 01670212 REAR PANEL
@6 01457767 TOP PANEL A
@7 01457778 TOP PANEL B
@8 01457756 DISPLAY COVER
@9 ******** SE RING(SE-9)
#0 00677223 D R-KNOB L MCG
#1 00901423 KEYTOP FWD/RWD
00901401 KEYTOP PLAY
00901412 KEYTOP REC
00901445 KEYTOP RESET
00901390 KEYTOP STOP
#2 01347301 P R-KNOB SF-A MWG/LCG
#3 01340412 P R-KNOB SF-A BLK/LCG
#4 01349423 U S-KNOB M1 LCG DCG
01349434 U S-KNOB M1 MRD LCG
[SCREW]
A40011156 3x8mm Flat Taptight B BZC
B40011101 3x8mm Binding Taptight B BZC
C******** 4x8mm LO2 BZC
D40012534 3x6mm Binding Taptight S BZC
E******** BOSS NUT M2.6/M7.3 L5.2
F40012945 3x6mm Pan Machine Screw W/SW+PW BZC
G40015956 3x12mm Binding Taptight S BZC
H******** 2x5mm Pan Machine Screw ZC
VS-880EX
1 2 3 4 5 6 7 8 9 10111213141516171819202122232425262728
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
5
Out/Thru Input
MIDI
IC1
CPU
SH7034
IC41
Flash
16Mbit
IC11
D-RAM
16Mbit
IC32
SPC
53CF92
IC25
RSP2
IDE I/F
BUFFERS
BUSS
IC33 IDE
Conecter
IC26
ESP2
IC2
CPU GA
LCD
UNIT
Terminater IC307
A/D
IC307
D/A
IC311
A/D
SENS
SENS
SENS
SENS
Input3
Input4
Input5
Input6
MasterOut L
MasterOut R
Phones
IC303
D/A
Aux Send A
Aux Send B
PCM & CONTROL
IC21
Digital In
IC22
Digital Out
Digital In(CX)
Digital Out(CX)
IC700
CPU
H8 IC702
S-RAM
IC703
ESP2 IC705
D-RAM
1Mbit 4Mbit
FOOT SW
IC17
PLL1
IC25
PLL2
256to1280fs
512fs
MASTER CLOCK
FEDER&PAN IC6,7
MPX
BF<
BF&DEC
DEC
SW & LED
Panel Board
IC303
A/D
SENS
SENS Input1
Input2
Digital In(OP)
Digital Out(OP)
BLOCK DIAGRAM
Sep, 1998
VS-880EX
PARTS LIST 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 IC700 on MB
# 01562490 HD6437034AC00F CPU IC1 on MB
00893356 SYM53CF92 SIO IC32 on MB
00785101 RSP2 (RF5C332) CUSTOM IC IC26 on MB
00892556 TC170C140AF-003 (ESP2) CUSTOM IC IC28.IC703 on MB
00343823 M60205-0601FP CUSTOM IC IC2 on MB
# 01561945 LH28F160S5T-L70 FLASH MEMORY IC41 on MB
01122412 TC551001CF-70L SRAM IC702 on MB
01347745 TMS418169A-60 DRAM IC11 on MB
# 01238234 TC514260DJS-50(YEL) DRAM IC705 on MB
01238101 AK4520AVF-E2 AD/DA IC303.IC307.IC311 on MB
00560478 LC8903Q DIGITAL AUDIO RECEIVER IC21 on MB
00893990 BH9595FP SCSI ACTIVE TERMINATOR IC33 on MB
00121078 TC9271F(ELP) DIF/TRANSMITTER IC22 on MB
01124367 TLC2933IPW PLL IC25 on MB
00564690 TC9246F(ELP) PLL IC17 on MB
15259701T0 TC74HC00AF(EL) CMOS IC4.IC7 on MB
15259778T0 TC74HC245AF(EL) CMOS IC29.IC30.IC37.IC38 on MB
00893967 TC74VHC153F(EL) CMOS IC18.IC43 on MB
01121834 TC7W74FU TE12L CMOS IC47.IC48 on MB
01121845 TC7W04FU TE12L CMOS IC10.IC13.IC36 on MB
# 01569689 TC7W32FU(TE12L) CMOS IC9 on MB
01349578 TC7W08FU(TE12L) CMOS IC40 on MB
00675778 TC74VHC573F(EL) CMOS IC39 on MB
00236845 TC74VHC245F(EL) CMOS IC31 on MB
00893978 TC74VHC393F(EL) CMOS IC15.IC19.IC20 on MB
01340045 TC7SH32FU(TE85L) CMOS IC49.IC50 on MB
01348890 TC7SHU04FU(TE85L) CMOS IC45 on MB
01348901 TC7SH04FU(TE85L) CMOS IC42.IC51-IC54 on MB
01348912 TC7SH08FU(TE85L) CMOS IC46 on MB
01568845 TC7SH86FU(TE85L) CMOS IC701 on MB
# 01567190 TC74VHCU04F(EL) CMOS IC44 on MB
15169596 TC74HC4051AP CMOS IC6.C7 on PB
15169550T0 TC74HC138AP CMOS IC1.IC2 on PB
15169556T0 TC74HC574AP CMOS IC4 on PB
00564545 TC74VHC04F(EL) CMOS IC800 on DB
15289109 M5216FP-600D BIPOLAR OP AMP IC321 on MB
15189261 M5218AFP-600E BIPOLAR OP AMP IC6 on MB
15289105 UPC4570G2-T2 BIPOLAR OP AMP IC301.IC305.IC309.IC316.IC317.IC320 on MB
15189266 NE-5532AN BIPOLAR OP AMP IC300.IC304.IC308 on MB
15199286 AN78L05M-(E1) REGULATOR IC IC302.IC306.IC310 on MB
15289123 M51953AFP-600C RESET IC IC8 on MB
TRANSISTOR
15309101 2SA1037KR T146 Q328 on MB
01239990 2SC4117-GR(TE85L) Q300-Q311 on MB
15329507 DTA114EKT146 DIGITAL TRANSISTOR Q1 on MB
15329516 DTC114EKT146 DIGITAL TRANSISTOR Q2.Q326.Q327 on MB
15329505 DTC314TKT146 DIGITAL TRANSISTOR Q316.Q317.Q322.Q323.Q324.Q325 on MB
00894667 TD62083AP TRANSISTOR ARRAY IC5 on PB
15149150 TD62787AP TRANSISTOR ARRAY IC3 on PB
DIODE
# 01672812 EC21QS06 L SCHOTTKY DIODE D7 on MB
15019126 1SS133 T-77 SWITCHING DIODE D1-D52 on PB
15339105 DAN202K T146 DIODE ARRAY D1.D2.D5.D6.D300 on MB
RESISTOR
# 01454890 MCR50 JZH J 220 FILM RESISTOR R528.R534 on MB
15399989 MCR50 JZH 680 FILM RESISTOR R340.R377.R414 on MB
01458689 SPRX2 L15 0.1 J FILM RESISTOR R550 on MB
# 01566412 CND2B10VTE103J RESISTOR ARRAY RA1-RA7 on MB
# 01566423 CND2B10VTE102J RESISTOR ARRAY RA8.RA9 on MB
15399932 MNR34J5ABJ101 RESISTOR ARRAY RA10-RA15 on MB
POTENTIOMETER
01347678 EVU JF8 FL3 54D 50KRD 9M/M ROTARY POT. VR300-VR305 on MB
01345978 EVJ Y95 F03 A14 10KA 12M/M ROTARY POT. VR306 on MB
# 01561689 RK09D113C 50KB (W/CLICK) 9M/M ROTARY POT. VR9-VR16 on PB
# 01561690 RK09D113C 50KB 9M/M ROTARY POT. VR18 on PB
00679490 RS6011YA9 60M/M SLIDE POT. VR1-VR8.VR17 on PB
CAPACITOR
01346012 ECHU1H121JB5 POLYESTER. C302-C304.C315-C317.C332-C334.C345-C347.
C362-C364.C375-C377. on MB
01015912 ECHU1H222JB5 POLYESTER. C312.C325.C342.C355.C372.C385 on MB
00239490 AMZV0050J103 0200 POLYESTER. C131 on MB
# 01672323 ROS-16V152M CHEMICAL C509.C510 on MB
13639610J0 SME50VB22TP CHEMICAL C457.C458.C461.C462 on MB
13639614 SME50V4R7TP CHEMICAL C507 on MB
01458690 6.3MV10000HC CHEMICAL C550.C551 on MB
01345956 ECEA1CPZ470B CHEMICAL C511-C513.C515-C518.C520 on MB
00908201 ECEA1EPZ101B CHEMICAL C474.C477.C480.C483.C494.C499 on MB
00568801 ECEA1EPZ470B CHEMICAL C308.C311.C321.C324.C338.C341.C351.C354.
C368.C371.C384.C381 on MB
01346001 ECEA1HPZ220B CHEMICAL C300.C301.C313.C314.C330.C331.C343.C344.
C360.C361.C373.C374 on MB
01454889 RA2-16V470MT2 CHEMICAL C521.C522.C525.C526.C527.C530 on MB
# 13639529J0 SME10VB47TP CHEMICAL C28 on MB
13639535J0 SME10VB470TP CHEMICAL C329.C359.C389 on MB
13639552J0 SME16VB330TP CHEMICAL C326.C356.C386 on MB
13639549J0 SME16VB47TP CHEMICAL C66.C68 on MB
13649646 SME16VB470TP CHEMICAL C307.C320.C337.C350.C367.C380.C508 on MB
# 13639603J0 SME50VB2R2TP CHEMICAL C19 on MB
13639512J0 SME6.3VB100TP CHEMICAL C7.C9.C27.C30.C31.C63.C421.C425.C428.C430.
C434.C437.C439.C443.C446.C460.C464.C468. C713.C714 on MB
# 13639513J0 SME6.3VB220TP CHEMICAL C42.C81-C88.C134on MB
# 01562934 16MV47HWN+T CHEMICAL BP C132 on MB
13639698 ECEA0JKS101B CHEMICAL C1-C3 on PB. C800 on DB
6
NOTE:The parts marked # are new (initial parts)
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 SW46-SW51 on PB
00894656 SKQNAD TACT SWITCH SW1-SW45.SW52 on PB
# 01563989 SDDLB1-B1-F-2 TV-5 PUSH SWITCH SW900 on SB
JACK,SOCKET
00569278 LGR4609-7000 6.5MM JK2.JK300-JK305.JK310 on MB
13429825 YKF51-5054 (DUAL) MIDI JK1 on MB
00893945 YKC21-3708 RCA(PIN) JK5 on MB
# 01561934 YKC21-3974 RCA(PIN) JK306 on MB
13429314 DBLC-J25SAF-20L9F D-SUB JK4 on MB
01239078 TOTX178 TOS LINK(TX) JX801 on DB
01343001 TORX178A TOS LINK(RX) JX800 on DB
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
!
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics.
Use only listed parts for
replacement.
!
CONSIDERATIONS ON PARTS ORDERING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY 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.
!
!
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.
VS-880EX
Sep, 1998
7
INDUCTOR,COIL,FILTER
00891689 SBT-0260TF EMI FILTER FL1-FL4 on MB
01233345 N2012Z121T02 FERRITE BEAD FL8-FL12 on MB
12449401 BLM41A151SPT FERRITE BEAD FL7 on MB
CRYSTAL
00894023 MA-406 20.000MHZ TE24 X'TAL X1.X700 on MB
# 01561956 SG-8002JC-50M-PHCL OSCILLATOR X3 on MB
ROTARY ENCODER
01124478 EC16B24104 L=15 ROTARY ENCODER EN1 on PB
OPTICAL DEVICE
15289125 PC-410KT 178 PHOTO COUPLER IC3 on MB
00560756 SEL5221S TP15 LED(RED) D88-D95 on PB
00676423 SEL5421E TP15 LED(GREEN) D72.D73 on PB
01239856 SEL5921A TP15 LED(ORANGE) D77-D87 on PB
01239867 SML72423C TP15 LED(RED/GREEN) D53-D71 on PB
CONNECTOR
13369851 PS-50PE-D4T1-B1-K CONNECTOR CN6.CN10 on MB. CN601 on CB
13369880 52328-1410 CONNECTOR CN3 on MB
13369567 B4B-PH-K-S JST CONNECTOR CN8 on MB
13369516 B9B-PH-K-S JST CONNECTOR CN1 on MB
13369541 B10B-PH-K-S JST CONNECTOR CN9 on MB
13369563 B14B-PH-K-S JST CONNECTOR CN4 on MB
00894567 FX2C2-52P-1.27DSAL CONNECTOR CN601 on CB
# 01672234 S2P3-VH CONNECTOR CN900 on SB
WIRING,CABLE
# 01561989 WIRING MAIN CN310 on MB
# 01561712 WIRING PANEL 14S CN1 on PB
# 01561723 WIRING PANEL 10S CN2 on PB
# 01561734 WIRING PANEL 9S CN3 on PB
# 01561756 WIRING DIGITAL I/O CN800 on DB
# 01562901 WIRING AC WITH INLET
# 01562001 WIRING HDD
TRANSFORMER
12449615 PT-10244-615 PULSE TRANS T1 on MB
SCREW
40012534 3x6mm Binding Taptight S BZC
40011101 3x8mm Binding Taptight B BZC
40019123 3x8mm Binding Taptight S BZC
40011156 3x8mm Flat Taptight B BZC
40012945 3x6mm Pan Machine Screw W/SW+PW BZC
40015956 3x12mm Binding Taptight S BZC
******** 4x8mm LO2 BZC
******** 2x5mm Pan Machine Screw ZC
PACKING
# 01457723 PACKING CASE
# 01677856 PAD UPPER for PACKING
# 01677867 PAD LOWER for PACKING
# 01677878 ACCESSORY BOX for PACKING
MISCELLANEOUS
# 01672767 UC-300287 L=25 EMI GASKET
01455512 UC-300287 L=15 EMI GASKET
40126812 CAUTION LABEL BARRIER
# 01675834 RUBBER FOOT
ACCESSORIES(Standard)
# 71122489 OWNER'S MANUAL SET JAPANESE
# 71125323 OWNER'S MANUAL SET ENGLISH
00894367 AC CORD SET 100V SP18A+IS14 VCTF2X0.75
00894378 AC CORD SET 120V SP301+IS14 SJT18/3
00894389 AC CORD SET 230V SP22+IS14 H05VV-F3G1.0
00907001 AC CORD SET 240VE KP-610,GTBS-3,KS-31A
23495124 AC CORD SET 240VA SC-114-J01 ES303-10HMA
40232334 (JAPAN ONLY)
!
!
!
!
!
!
!
VS-880EX
Sep, 1998
8
1. Entering test mode
Holding down [EDIT] and [STATUS] button on the CH5, turn on power.
The unit is now in the test mode.
2. Selection of the test from a menu
The test menu screen show the test menu A. Pressing [PARAMETER]
button [>>] cycles menus B to H and then back to A ( button [<<] in reversal
order ).
Each menu is divided into several tests .
Select the desired test option by using [PARAMETER] buttons.
Square boxes on the test screen shows the available tests in the selected
menu.
A set can be selected by pressing a button [SONG], [LOCATOR], [TRACK],
[EFFECT], [SYSTEM] or [DISPLAY] (SONG corresponds to test 1,
LOCATOR, test 2 and so forth, ).
Press the desired test select button and the selected box turns back.
The LCD shows the test name and the prompt "Rdy" .
To start the test, press the select button again.
To select a test of a different test menu, press [PARAMETER] [<<] or [>>]
button, and the desired test select button.
3. Test options
[A:LED Check]
[1:LED Scan] Turns on and then off LEDs one by one.
[2:LED Blink] Flashes all LEDs simultaneously (except 4 LEDs under
INPUT SENS).
[3:LED All On] Turns on all LEDs simultaneously (except 4 LEDs
under INPUT SENS).
[4:LED ManuScan] Turns on LEDs one by one as TIME/VALUE dial is
turned.
[B:LCD Check]
[1:LCD Black] Turns on all LCD dots simultaneously.
[2:LCD White] Turns off all LCD dots simultaneously.
[3:LCD Check1] Turns on LCD in a check pattern.
[4:LCD Check2] Turns on LCD in a check pattern but in the reverse
video of that of check 1 above.
[5:LCD Check3] Displays all ASCII character codes one by one on the
LCD.
To exit the test, press a parameter or test select button.
[C:Panel Check]
[1:Sw(Exit=Enc)] Test all switches on panel board.
Press switches except for power switch one by one.
Simultaneous pressing of two of more buttons causes
error which is indicated by flashing of all LEDs.
After testing all switches, turn TIME/VALUE dial.
the display should show "Ok!", or "Err" and the number
of switches untested or unrecognized.
[2:Encoder] Turn TIME/VALUE dial clockwise and counterclockwise
and verify corresponding readings (-25 and +25 at
extremes) on the LCD.
[3:Fader] Slide up and down the faders 1 to 8.
The LCD draws bar graphs representing setting of the
faders.
Each channel LED lights green when the fader is at the
button (0), orange at the middle (64) of the stroke and
red at the top position (127).
[4:Pan&Aux] Turn PAN knobs one by one.
The LCD increases and decreases the bar graph of the
channel as its PAN control is turned.
All the channel LEDs turn on in the color shown below
as PAN knob of a channel just reaches the following
setting.
Green at L (0), Orange at C (64), Red at R (127).
This also applies to the bar graph for the AUX SENS.
All PAN LEDs also change colors as the AUX SENS
knob reaches specific setting.
[5:Foot Sw] Plug in the foot switch into FOOT SWITCH jack.
Turn on and off the switch and verify corresponding ON
and OFF indication on the LCD.
[6:Contrast] Turn TIME/VALUE dial and verify that the LCD contrast
becomes highest at +7 and lowest at -8.
[D:Analog Check]
[1:A/D -> D/A] Feed the analog signals to INPUT jacks (1-4).
These signals are sent to outputs 1-4 (MASTER OUT
L, R; AUX L, R), respectively.
Change the analog signals to INPUT jacks 5 (or 6).
The input signal 5 (or 6) is sent to outputs 1&3 (or 2&4).
Inputs to INPUT A 1 and 2 ; 5 and 6 are also sent to
DIGITAL OUT jack in the time sharing format.
In this test, 5 parameters can be set for specific test
purposes.
Parameter setting shown at the left of LCD can be
changed by pressing one of buttons, LOC1, LOC2,
LOC3, LOC4 and SCENE whenever they are lighting.
(Leftmost lighting LED correspond to the first
parameter.)
The selected parameter setting is displayed on the
LCD following the parameter name.
1. R-DAC mode (COD): OFF (MAS), HI (MT1), STD (MT2),
LG5 (LIV), LNG (-)
The R-DAC processed sound is output to MASTER
OUTs and DIGITAL OUT.
2. INPUT select (SEL): In 1 2 3 4, In 5 6
Change the analog signals to INPUT jacks 1-4.
These signals are sent to outputs 1-4 (MASTER OUT L,
R; AUX L, R), respectively.
Feed the analog signals to INPUT jacks 5 (or 6).
The input signal 5 (or 6) is sent to outputs 1&3 (or 2&4).
3. MUTE (MUT): OFF, ON
Set to ON when muting the signals to MASTER OUTs,
AUX OUTs and DIGITAL OUT.
4. FS (_): 48kHz, 44.1kHz, 32kHz
Select sampling frequency at A/D and D/A stages.
5. Variable pitch (_): 22-50kHz
Use to fine turn the sampling rate.
Can be manually adjusted by turning TIME/VALUE dial.
[2:D/A SinWave ] Test communications between Effect Chip (IC703),
ESP and RSP2.
And displays "1" under Effect Chip (IC703) (ESP and
RSP2), respectively, on the LCD, when test is
successful, otherwise "0".
After several seconds, test sine wave is output to
MASTER L, R; AUX L, R; and DIGITAL OUT.
The following 4 parameters can be set.
1. Sine wave frequency: 100Hz, 500Hz, 1kHz, 2kHz, 5kHz,
10kHz
Select one of the frequencies (by pressing LOC1).
2. Sine wave level (LEV): 0Fh-7Fh
Adjust the output level of the sine wave signal (by
pressing LOC2).
TEST MODE
Sep, 1998
VS-880EX
9
3. Sine wave mute (MUT): OFF, ON
Set to ON when muting the output (LOC3).
4. FS(_ no display): 48kHz, 44.1kHz, 32kHz (on large
window)
Select desired sampling frequency for sine wave output
(LOC4).
[E:Digital I/O]
[1:Digital In] Connect DIGITAL INPUT jack to digital output of a CD
player and play song.
When the test is successful, the display shows "OK!";
status (ON or OFF) of emphasis (EMP) and copy flag
(CPY); and category (xxH).
Otherwise, shows "Err".
DIGITAL INPUT signal is sent to MASTER L, R AUX L,
R; and also to DIGITAL OUT with the same flags (FS,
CPY, EMP) as input.
The following two parameters can be set.
1. R-DAC mode (COD): OFF, MT1, MT2, LV1
The R-DAC processed sound is output to MASTER
OUTs and DIGITAL OUT.
2. INPUT SELECT [SEL] Cx Op
When the DIGITAL INPUTs are changed, the display will
show the selected input at the upper-right corner.
[2:Digital Out] Sends signals coming from INPUTs A 1 and 2 to
ANALOG OUTPUTs (MASTER L, R; AUX L, R) and
DIGITAL OUT.
The following 4 parameters can be set.
1. EMPHASIS (EMP): ON, OFF
Set the emphasis flag of digital output to ON or OFF.
2. COPY (CPY): ON, OFF
Set the copy flag of digital output to ON or OFF.
3. MUTE (MUT): ON, OFF
Select whether MASTER OUTs, AUX OUTs and
DIGITAL OUT are to be blocked.
4. FS (_): 48kHz, 44.1kHz, 32kHz
Set the sampling rate of digital and analog outputs.
[F:Device Check]
[1:SCSI Connect a disk drive unit to SCSI connector.
(external, internal)]
The drive unit must have been formatted on the VS-
880EX.
This test first initializes SCSI chip and writes test data
into and reads from the drive unit.
The display shows "OK!" when test is successful.
Otherwise shows "Err".
[2:IDE] Install a disk drive unit into front panel expansion slot (if
not installed).
The drive unit must also be formatted on the VS-880EX.
Test data is written into and read back from the drive
unit.
The display shows "OK!" when test is successful.
Otherwise shows "Err".
[3:MIDI IN/OUT] Feed the MIDI signal to MIDI IN.
The display shows the input data.
Verify that the input signal is output to MIDI OUT as it is.
[4:MIDI IN/THRU] Feed the MIDI signal to MIDI IN.
The display shows the input data.
Verify that the input signal is output to MIDI OUT as it is
(hardware thru, although no difference from 3.
MIDI IN/OUT is recognizable).
[5:Rsp2 Check1] Tests the operation of RSP2 (IC25 on MAIN BOARD).
[6:Rsp2 Check2] Tests the operation of RSP2 with different values from
that of Check1.
The display shows "OK!" when the test is successful.
Otherwise, it shows "Err".
[G:EFFECT Check]
[1:EFFECT Chk1] Test the operation of effect control CPU (IC700).
If the connection is correct, the display shows "OK!".
Otherwise it shows "Err".
[2:EFFECT Chk2] Test the operation of effect circuit.
If the connection is correct, the display shows "OK!".
Otherwise it shows "Err".
[H:CD-R Check] Test the operation of CD-R drive unit. (This test is
FACTRY only.)
This TEST is FACTRY only.
VS-880EX
Sep, 1998
The latest system software of the VS-880EX is stored to the floppy disks
named "VS-880EX System Ver.1.xx SMF" as the standard MIDI file format
(SMF format).
Check the following SMF's included to the floppy disks.
Update VS-880EX system software by following the procedure described
below.
1. Connect a MIDI cable between two connectors; MIDI OUT connector of
the MIDI Sequencer that can play back SMF data and MIDI IN connector
of VS-880EX. It is convenient to use the MIDI Sequencer such as an SB-
55 sound brush that can play back some SMF's continuously.
2. While holding down [SH EDIT (SEL)] and [STATUS] on the track 7, turn
on the VS-880EX's power.
3. A message "SYSTEM Update?" will be displayed. Press [YES].
4. Check a message "Waiting MIDI-EX" is displayed, play back all SMF data
from "880EX_01. MID" to "880EX_16. MID" in order.
5. After finish playing back all SMF's, a message "Update SysPRG?" will be
displayed.
Press [YES].
6. A message "Please Reboot OK" will be displayed. The system software
of your VS-880EX was already updated.
Restart the VS-880EX.
Before repairing the unit and exchanging the board, save the user system
parameters and Effects User Patch to and external memory device, e.g. a
sequencer, and load back the save data to the VS-880EX that the repairing
has been done.
Send the parameters through MIDI OUT
Pressing two keys [CH 7] and [Status 7] with left hand, and [SYSTEM] button
with right hand thumb, turn on power(SYSTEM key may be pressed after
turning on power within 2 seconds).
The display shows "Send SysPrmMIDI?".
Press [YES] button to start. The data in the system parameters are sent out in
MIDI exclusive format.
Restore the system parameters
To receive the system parameters & write it to Flash, refer to the chapter [VS-
880EX SYSTEM SOFTWARE UPDATE USING THE SMF] in this service note.
Depending on the receiving method, the displays will look different on the LCD.
For example, when "-P-" and prompt "Update SysPRM/" are displayed, press
[YES] button to write only the system parameters into the flash memory.
VS-880EX SYSTEM SOFTWARE UPDATE USING THE SMF
SAVING SYTEM PARAMETERS
VS-880EX System Ver.1.xx SMF disk 1
880EX_01. MID
880EX_02. MID
880EX_03. MID
880EX_04. MID
VS-880EX System Ver. 1.xx SMF disk 2
880EX_05. MID
880EX_06. MID
880EX_07. MID
880EX_08. MID
VS-880EX System Ver. 1.xx SMF disk 3
880EX_09. MID
880EX_10. MID
880EX_11. MID
880EX_12. MID
VS-880EX System Ver. 1.xx SMF disk 4
880EX_13. MID
880EX_14. MID
880EX_15. MID
880EX_16. MID
10
One IDE-type hard disk (2.5 inch size) can be installed inside the VS-
880EX, and up to 7 disk drives can be connected to the SCSI connector.
●Checking the performance of the optional IDE drive using the
demonstration song.
The VS-880EX demonstration song also can be used to check the
performance of the IDE type hard disk drive (2.5 inch type) that can be
installed into the VS-880EX using as an HDP88-DL.
First, install the 2.5 inch type IDE hard drive that you want to check the
performance into the VS-880EX with HDP88-DL. Then recover the
demonstration song to the VS-880EX.
After you finish the recover operation, play back the demonstration
song.
If the following condition occurs, the hard disk drive in the VS-880EX
can not be used for the VS-880EX.
1. VS-880EX will not be able to playback the demonstration song.
2. A message "Disk Too Slow !" will be displayed.
3. MIDI/DISK indicator will always light while playing back the
demonstration song.
If you can playback the demonstration song on the VS-880EX without
occurring the above condition, you will be able to use that hard disk
drive installed into the VS-880EX. However, you may get a message
of "Disk Too Slow !" in some cases, and correct playback will not be
possible concerning the condition of the speed of writing to or reading
from the disk drive, number of playback tracks at a time, ...etc.
RJA only checks the detailed performance of the hard disk drive that
has the playing back performance of the demonstration song of the
VS-880EX normally. Contact RJA staffs, then send the hard disk drive
with its specification sheet to RJA.
(SER. Label describes as follows.)
2100 ← Capacity
9802-10501
↑↑↑
SER. NO.
not used
Feb. 98
HARD DISK DRIVE UNIT
VS-880EX
Sep, 1998
●MAIN BOARD replacing procedure
1. Remove the knobs from the front panel:(a),(b)
(9 slider knobs and 10 round knobs).
Remove the top panel A(c): slide in a flat blade tool e.g. tip of a
screwdriver below the top panel and then carefully lift the panel.
Notes:
1) Main board cannot be removed before the top panel A(c) is removed.
2) Once the panel is removed, keep adhesive surfaces away from dust.
3) Top panel A(c) for replacement is available from Roland service
representative.
2. Turn over the body (d) and remove the bottom cover (e) by removing 17
screws.
3. Remove CN2 from power supply unit, and remove CN3, CN6, CN4, CN9
and CN1 from main board.
4. Remove screws: 6 from main board (f), 2 from rear panel (g).
Remove the rear panel together with main board and digital I/O board.(h)
To do this, slightly shift the main board to disengage it from notches
(marked * in the figure).
5. Remove screws (i),(j) and then main board(l) from rear panel(k).
6. Install the repaired or new main board by fittng the notches (*).
Repeat steps 1 to 5 in the reverse order.
After attaching the top panel A(c), evenly depress the surface using soft
cloth for tight adhesion.
MAIN BOARD REPLACING PROCEDURE
11
HD6437034AC00F (01562490)
IC1 on MB
TC514260DJS-50 (01238234)
IC705 on MB
LH28F160S5T-L70(01561945)
IC41 on MB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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40
41
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84
83
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68
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112
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103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
PB14/TP14/IRQ6
PB15/TP15/IRQ7
Vss
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
Vss
AD8
AD9
Vcc
AD10
AD11
AD12
AD13
AD14
AD15
Vss
A0(HBS)
A1
A2
A3
A4
A5
A6
A7
Vss
A8
A9
A10
A11
A12
A13
A14
A15
Vss
A16
A17
Vcc
A18
A19
A20
A21
CS0
CS1/CASH
CS2
CS3/CASL
Vss
PA0/CS4/TIOCA0
PA1/CS5/RAS
PA2/CS6/TIOCB0
PA3/CS7/WAIT
Vcc
Vcc
MD2
MD1
RES
WDTOVF
Vcc(Vpp)
NMI
Vcc
XTAL
EXTAL
Vss
CK
Vcc
PA15/IRQ3/DREQ1
PA14/IRQ2/DACK1
PA13/IRQ1/DREQ0/TCLKB
PA12/IRQ0/DACK0/TCLKA
PA11/DPH/TIOCB1
PA10/DPL/TIOCA1
PA9/AH/IRQOUT/ADTRG
PA8/BREQ
Vss
PA7/BACK
PA6/RD
PA5/WRH(LBS)
PA4/WRL(WR)
PB13/TP13/IRQ5/SCK1
PB12/TP12/IRQ4/SCK0
PB11/TP11/TxD1
PB10/TP10/RxD1
PB9/TP9/TxD0
PB8/TP8/RxD0
Vss
PB7/TP7/TOCXB4/TCLKD
PB6/TP6/TOCXA4/TCLKC
PB5/TP5/TIOCB4
PB4/TP4/TIOCA4
PB3/TP3/TIOCB3
PB2/TP2/TIOCA3
Vcc
PB1/TP1/TIOCB2
PB0/TP0/TIOCA2
Vss
PC7/AN7
PC6/AN6
PC5/AN5
PC4/AN4
AVss
PC3/AN3
PC2/AN2
PC1/AN1
PC0/AN0
AVref
AVcc
HD6437034AC00F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
NC
CE1#
NC
A20
A19
A18
A17
A16
VCC
A15
A14
A13
A12
CE0#
VPP
RP#
A11
A10
A9
A8
GND
A7
A6
A5
A4
A3
A2
A1
WP#
WE#
OE#
STS
DQ15
DQ7
DQ14
DQ6
GND
DQ13
DQ5
DQ12
DQ4
VCC
GND
DQ11
DQ3
DQ10
DQ2
VCC
DQ9
DQ1
DQ8
DQ0
A0
BYTE#
NC
NC
LH28F160S5T-L70
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
Vcc
I/O1
I/O2
I/O3
I/O4
Vcc
I/O5
I/O6
I/O7
I/O8
N.C.
N.C.
WE
RAS
N.C.
A0
A1
A2
A3
Vcc
Vss
I/O16
I/O15
I/O14
I/O13
Vss
I/O12
I/O11
I/O10
I/O9
N.C.
LCAS
UCAS
OE
A8
A7
A6
A5
A4
Vss
TC514260DJS-50
IC DATA
Sep, 1998
VS-880EX
1 2 3 4 5 6 7 8 9 10111213141516171819202122232425262728
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
12
CIRCUIT BOARD
MAIN BOARD ASSY (71123978)/PS SWITCH BOARD ASSY (71230923)/
DIGITAL I/O BOARD ASSY (71124012)/CONNECTOR BOARD ASSY (71124001)
View from component side
Sep, 1998
PS SWITCH BOARD
ASSY (71230923)
MAIN BOARD ASSY (71123978)
VS-880EX
DIGITAL I/O BOARD
ASSY (71124012)
CONNECTOR BOARD
ASSY (71124001)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
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13
View from foil side
MAIN BOARD ASSY (71123978)/PS SWITCH BOARD ASSY (71230923)/
DIGITAL I/O BOARD ASSY (71124012)/CONNECTOR BOARD ASSY (71124001) MAIN BOARD ASSY (71123978)
VS-880EX
Sep, 1998
PS SWITCH BOARD
ASSY (71230923)
DIGITAL I/O BOARD
ASSY (71124012)
CONNECTOR BOARD
ASSY (71124001)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
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K
L
M
N
O
P
Q
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S
T
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14
PANEL BOARD ASSY (71122623)
VS-880EX
Sep, 1998
View from component side
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
Sep, 1998
15
VS-880EX
PANEL BOARD ASSY (71122623)
View from foil side
12345678910111213141516 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
16
N2012Z-121
FL11
FL9 N2012Z-121
15P
C136
D7
EC21QS06
21
YKC21-3708
JK5
3
4
1
2
IC4,7,15,19,20
VCC
0.1
C73
C134
220/6.3V
+
VCC
DAN202K
D5 3
2
1
D1
DAN202K
1
23
DAN202K
D2
3
2
1
IC3
PC410
C
NC
A
GND
VCC
O 5
6
4
1
2
3
HC00
IC4 9
10
8
100/6.3V(SME)
C63
+
100/6.3V(SME) C7
+
100/6.3V(SME)
C30
+
100/6.3V(SME)
C27
+
100/6.3V(SME)
C31
+
C9
100/6.3V(SME)
+
47/16BP(HWN) C132
47/16V(SME) C66
+
47/16V(SME) C68
+
TMS418169A-60
IC11
NC_5
NC_4
WE
UCAS
RAS
OE
LCAS
VSS_3
VSS_2
VSS_1
VCC_3
VCC_2
VCC_1
NC_3
NC_2
NC_1
D9
D8
D7
D6
D5
D4
D3
D2
D15
D14
D13
D12
D11
D10
D1
D0
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
13
30
14
29
31
42
37
22
21
6
1
32
16
15
12
11
34
33
10
9
8
7
5
4
41
40
39
38
36
35
3
2
28
27
26
25
24
23
20
19
18
17
SBT-0260
FL2
VCC
R67
56K
1KX8
RA9
6
10
9
8
7
5
4
3
2
1
100X4
RA10
1
2
3
45
6
7
8
RA15
100X4
8
7
6
54
3
2
1
RA14
100X4
1
2
3
45
6
7
8
1KX8
RA8
6
10
9
8
7
5
4
3
2
1
TC7SH04FU
IC54
24
TC7SH04FU
IC53 42
TC7SH04FU
IC51
24
IC52
TC7SH04FU
42
TC7SH04FU
IC42 42
IC36 TC7W04FU
62
IC36 TC7W04FU
71
IC10
TC7W04FU
71
IC10
TC7W04FU
26
IC36
TC7W04FU
35
TC7SH32FU
IC50
1
24
TC7W74FU
IC47
S
RQ
QD
C
76
3
52
1
IC45
TC7SHU04FU
24
IC46
TC7SH08FU
4
2
1
ENC_B
ENC_A
+5V
GND
D.IN1
+5V
256FS
512FS
ADD3
DAD1
DAD2
DAD3
DAD4
ADD4
ADD2
ADD1
ADD[1:4],DAD[1:4],512FS,256FS,128FS,64FS,1FS,1FSR
128FS
64FS
1FS
1FSR
ADD4
1FS
128FS
1FS
512FS
1FSR
64FS
DAD4
DAD3
256FS
1280FS
C130
0.1
0.1
C133
D.OUT
T1
PT-10
1
4
6
3
XRESET
PB6
PB6
PA0,PA2,PA9,PA11,PB[0:6],PI[0:4],PG[0:2],AN[4:5],AN7,XMUTE,RXD1,TXD1
PA2
PA0
PG0
PG1
PG2
TXD1
RXD1
PA11
PA9
PA2
PB6
PB5
PB4
PB3
PB2
PB1
PB0
AN7
AN5
AN4
PG2
PG1
PG0
PA0
AN4
PA9
PB1
PB4
PB3
PB5
PA11
PB0
PB2
AN7
AN5
XMUTE
GND
GND
GND
+5V
XRESET
BT_SEL
CS_BROM
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A2
A1
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D12
D13
D14
D15
A3
RDB
WRL
A0
A20
A21
+5V
GND
CS_EXT
VCC
PS-50PE-D4T1-B1 CN10
40
39
38
37
36
35
32
25
24
23
22
21
19
17
13
11
9
8
7
6
5
4
3
2
1
10
12
14
15
16
18
20
26
27
28
29
30
31
33
34
41
42
50
49
43
44
45
46
47
48
VCC
IC43
VHC153
2G
1G
VCC
GND
B
A
2Y
2C3
2C2
2C1
2C0
1Y
1C3
1C2
1C1
1C0
6
5
4
3
7
10
11
12
13
9
142
8
16
1
15
VCC
VCC
C36 0.1
22K
R64
HC00
IC7
1098
EAD[0:3],EDA[0:3]
EAD0
EAD1
EAD2
EAD3
EDA0
EDA1
EDA2
EDA3
PORT-BUSS
VCC
100P
C126 C129
100P
100P
C128
C127
100P
100P
C114
C123
100P
100P
C124
C125
100P
C121
100P
100P
C120
100P
C119
C118
100P
100P
C117
C116
100P
C115
100P
SD7
SDP
I/O
REQ
C/D
SEL
MSG
RST
ACK
BSY
ATN
SD0
SD1
SD2
SD3
ATN
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SDP
RST
BSY
SEL
I/O
C/D
MSG
REQ
ACK
SD4
SD5
SD6
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SDP
SEL
BSY
ACK
ATN
RST
I/O
C/D
MSG
REQ
ID15
ID14
ID1
ID13
ID2
ID12
ID3
ID11
ID4
ID15
ID14
ID13
ID12
ID11
ID10
ID9
ID8
ID0
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID[0:15]
ID7
ID8
ID6
ID9
ID5
ID10
ID0 100X4
RA13
8
7
6
54
3
2
1
C103
100P
0.001
C11
C10
0.001
VCC
VCC
220P
C101
220P
C100 C26
0.01
C25
0.01
R34
100
0
R44
22KR47
0.001
C96
0.001
C13
C12
0.001
VCC
VCC
VCC
VCC
22K
R63
C92
68P
C91
33P
R57
1.8K
1K
R60 22P
C94
C93
22P
0.1
C35
VCC
R56
22K
R49
33
VHC245
IC31
A3
GND
A7
A6
A5
A4
A2
A1
A0
VCC
OE
DIR
B7
B6
B5
B4
B3
B2
B1
B0 18
17
16
15
14
13
12
11
1
19
20
2
3
4
6
7
8
9
10
5
VCC
VCC VCC
GND
RSP2
IC26
YCK
YRW
YIE
RESET
RAS1
RAS0
MWR
MRD
MINT
MCS
YUSO
YP1
YP0
YD9
YD8
YD7
YD6
YD5
YD4
YD3
YD2
YD15
YD14
YD13
YD12
YD11
YD10
YD1
YD0
YA2
YA1
YA0
XFS
XCK
VDD_4
VDD_3
VDD_2
VDD_1
TEST
SYNC
SBSY
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD15
MD14
MD13
MD12
MD11
MD10
MD1
MD0
MA4
MA3
MA2
MA1
LRCK
GND_5
GND_4
GND_3
GND_2
GND_1
DWCK
DLRK
DBCK
DAD4
DAD3
DAD2
DAD1
CTX5
CTX4
CTX3
CTX2
CTX1
CRXK
CRX5
CRX4
CRX3
CRX2
CKIO
CDAK
CDA5
CDA4
CDA3
CDA2
CDA1
BUSW
ASE
ASA
AIN4
AIN3
AIN2
AIN1
AHLD
ABCK
98
86
80
99
54
51
56
46
55
49
48
47
58
59
60
61
62
63
64
65
23
24
25
26
11
3
4
5
6
7
8
15
16
17
18
19
20
21
22
1
2
14
39
57
90
100
97
96
94
93
92
91
27
45
66
95
13
53
12
52
74
73
72
71
70
69
68
67
9
10
50
34
35
36
37
40
41
42
43
44
32
31
30
29
28
33
38
79
77
78
76
75
82
81
85
84
83
88
89
87
HC245
IC37
A3
GND
A7
A6
A5
A4
A2
A1
A0
VCC
OE
DIR
B7
B6
B5
B4
B3
B2
B1
B0
5
10
9
8
7
6
4
3
2
20
191
11
12
13
14
15
16
17
18
VCC
R37
22K
VCC
VCC
VCC
HC245
IC30
A3
GND
A7
A6
A5
A4
A2
A1
A0
VCC
OE
DIR
B7
B6
B5
B4
B3
B2
B1
B0 18
17
16
15
14
13
12
11
1
19
20
2
3
4
6
7
8
9
10
5
VCC
R45
100
R42
22
R20
100
TC9246F
IC17
XO
XI
VSSA
VSS
VDDA
VDD
S2
S1
REF
PD
M2
M1
LOCK CKO
AMPO
AMPI
10
14
11
12
7
16
9
3
6
8
2
4
5
15
13
1
10K
R12
VCC
VCCVCC
TO IDE
+5V
GND
AUDIO-BUSS
XRESET
AUDIO-BUSS
M5218
IC6 +
-
12
3
M5218
IC6
+
-
5
67
P-RESET
XRESET
P-XRESET
C70
0.1
0.1
C64
C76
0.1
SW4
(SKQNAD)
-15V
VCC
0.1
C33
VCC
VCC
0.1
C8
VCC
ADSC2
ADSC1
ADSC0
GND
AN3
AN2
AN1
AN0
+5V
VCCVCC
R5
3.3K
0.001
C14
R6
10K
IC4
HC00 12
13
11
R15
560
VCC
PORT-BUSS
R29
22K
VCC
C34
0.1
VCC
+5V
+5V
GND
GND
GND
OPEN
+5VM
-DASP
-CS1
-CS0
DA2
DA0
-PDIAG
DA1
-IOCS16
INTRQ
-DMACK
CSEL
IORDY
-DIOR
-DIOW
GND
GND
DMARQ
(KEY)
GND
DD15
DD14
DD13
DD12
DD11
DD10
DD09
DD08
DD00
DD01
DD02
DD03
DD04
DD05
DD06
DD07
-RESET
1280FS
1FS 1FS
C65
0.1
VCC
VCC
HC00
IC7 6
4
5
IC7
HC00
2
13
IC4
HC00
65
4IC4
HC00
32
1
VCC
47/10V
C28
+
C19
2.2/50V
+
VCC
MIDI IN/OUT
(PLL_DATA)
(PLL_CK)
(D.IN CL)
(D.IN CE)
(D.IN DI)
(D.IN DO)
(D.OUT LATCH)
(D.OUT CLOCK)
(D.OUT DATA)
0.1
C24
C23
0.1
C45 0.1
R4
10K
R3
220
C4
0.1
0.1
C6
C3
0.1
15P
C41
R22
1.5K
VCC
IC29
HC245
A3
GND
A7
A6
A5
A4
A2
A1
A0
VCC
OE
DIR
B7
B6
B5
B4
B3
B2
B1
B0
5
10
9
8
7
6
4
3
2
20
19
1
11
12
13
14
15
16
17
18
VCC
330
R30 R31
4.7K
R32
15K 0.1
C54
VCC
0.1
C57
C56
0.1 C58
0.1
VCC
VCC
+5V
GND
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
SS0
SS1
SS2
SSEN
R16
560
C29
0.1
DB5
VSS
VDD
VO
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB6
DB7
C18
15P
C5
0.1
VCC
10KX8
RA5
1
2
3
4
5
7
8
9
10
6
VCC
0.1
C74
C72
0.1
VCC
GND 7
14
VCC
VCC
RA3 10KX8
6
10
9
8
7
5
4
3
2
1
VCC VCC
RA2 10KX8
6
10
9
8
7
5
4
3
2
1
VCCVCC
VCC
10KX8
RA4
1
2
3
4
5
7
8
9
10
6
VCC
VCC
VCC
VCC
VCC
C46
0.1
0.1
C51
C52
0.1
150R28
33KR27
R26 5.6K
5.6KR25
0.47
C40
C39 0.01
0.001
C47
C48
0.01
IC8
M51953AFP
NC
NC
NC
NC
RESET
CD
VCC
G
8
3
2
1
4
7
56
VCC
100K
R17
TO LCD
VCC
TO PANEL
VCC
VCC
0.1
C60
0.1
C61
OUT/THRU IN
0.1
C1
R1
220 R2
220
C2
0.1
VCC
VCC
IC22
TC9271F
XI
VSS
VLDY VDD
UBDA
M2
M1
LRS
LRCK
LBIT
IS2
IS1
FS2
FS1
FR32
EMPH
DO2
DO1
DATA
CTG3
CTG2
CTG1
COPY
CKS
CKA2
CKA1
BLOCK
BCK
13
14
728
2
18
17
3
4
25
20
19
11
10
24
8
16
15
6
23
22
21
9
12
27
26
1
5
220/6.3V
C81
+
220/6.3V
C82
+
C83
220/6.3V
+
C84
220/6.3V
+
C85
220/6.3V
+
220/6.3V
C86
+
C87
220/6.3V
+
IC21
LC8903Q
XOUT
XMODE
XIN
VIN
VCOTEST2
TEST1
SUB2
SUB1
SFSY
SBSY
SBCK
RC2
RC1
R
PW
LRCK
ERR
EMPHA
DVDD3
DVDD2
DVDD1
DOUT2
DOUT1DO
DIN5
DIN4
DIN3
DIN2
DIN1
DGND3
DGND2
DGND1
DATO
D1
CLKMD
CLK
CL
CKO2
CKO1
CE
BCLK
AVDD
AGND
37
38
26
25
24
23
31
4
5
13
15
6
43
42
41
44
28
39
22
11
29
8
2
9
36
34
27
19
1
18
30
21
20
35
17
40
7
3
16
12
14
32
33
10
10KX8
RA1
1
2
3
4
5
7
8
9
10
6
RA6 10KX8
6
10
9
8
7
5
4
3
2
1
0.1
C59
C43
0.1
VCC
VCC
VCC
C49
47P
VCC
JK4
DBLC-J25SAF-20L9F
1325
1224
1123
1022
921
820
719
618
517
416
315
214
1
SCSI CONECTOR
GND(SCSI GND)
0.1
C67
GND
GND
GND
GND
+5VL
VCC
LGR4609-7000 JK2 2
4
1
3
TO PANEL
FOOT SW
C71
0.1
0.1
C79
C78
0.1
220/6.3V
C88
+
DTA114EK
Q1
23
1
DTC114EK
Q2
23
1
M5218
IC6
4
8
IC7
HC00
11
12
13
LS0
LS1
LS2
LLCK
TO PANEL
IC33
BH9595FP-Y
EN
NC
TSD
GND3
VDD1
GND1 T7
T8
T9
T10
T14
T13
T12
T11
T15
T16
T17
T18
T6
T5
T4
T3
T1
T2
GND2
VM
VDD2
2
1
25
27
13
716
17
18
19
23
22
21
20
3
4
5
6
15
12
11
10
8
9
26
24
14
R46 22K
VHC153IC18
2G
1G
VCC
GND
B
A
2Y
2C3
2C2
2C1
2C0
1Y
1C3
1C2
1C1
1C0
15
1
16
8
2
14
9
13
12
11
10
7
3
4
5
6
VHC393
IC19
CK
QD
QC
QB
QA
CLR
2
3
4
5
6
1
IC19
VHC393
CK
QD
QC
QB
QA
CLR
13
8
9
10
11
12
VHC393
IC20
CK
QD
QC
QB
QA
CLR
2
3
4
5
6
1
VHC393
IC20
CK
QD
QC
QB
QA
CLR
13
8
9
10
11
12
0.1
C32
0.1
C62
VCC
0.1
C90
YKF51-5054
JK1
4
2
54
2
5
2
1
3
5
4
6
GND
VCC
VCC
TC7W04FU
IC13
71
22KR48
R10
10K
512FS
22
R35
RA7 10KX8
1
2
3
4
5
7
8
9
10
6
VCC
HC245
IC38
A3
GND
A7
A6
A5
A4
A2
A1
A0
VCC
OE
DIR
B7
B6
B5
B4
B3
B2
B1
B0
18
17
16
15
14
13
12
11
1
19
20
2
3
4
6
7
8
9
10
5
R36 22K
R59
1K
R58
1.8K
VCC
CN6
PS-50PE-D4T1-B1
40
39
38
37
36
35
32
25
24
23
22
21
19
17
13
11
9
8
7
6
5
4
3
2
1
10
12
14
15
16
18
20
26
27
28
29
30
31
33
34
41
42
43
44
45
46
47
48
49
50
R61
(0)
22K
R62
0.1
C95
VHC573
IC39
D0
D1
D2
D3
D4
D5
D6
D7
LE
OE
VCC
Q0
Q1
Q2
Q4
Q5
Q6
Q7
GND
Q3
2
3
4
5
6
7
8
9
111
20
19
18
17
15
14
13
12
10
16
C75
47P
C89
0.001
VHC393
IC15
CK
QD
QC
QB
QA
CLR
2
3
4
5
6
1
TRS-BUSS
C97
0.001
0.001
C98
22R19
C104
100P
100P
C105
C106
100P
100P
C107 100P
C113
C112
100P
100P
C111
C110
100P
100P
C108
C109
100P
RA11
100X4
8
7
6
54
3
2
1
100X4
RA12
1
2
3
45
6
7
8
R38
22K
IC28
TC170C140AF-003(ESP2)
WR
WE
RST2
RST1
RD
RAS
CS
CAS
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_20
VSS_2
VSS_19
VSS_18
VSS_17
VSS_16
VSS_15
VSS_14
VSS_13
VSS_12
VSS_11
VSS_10
VSS_1
VPOUT
VDD_8
VDD_7
VDD_6
VDD_5
VDD_4
VDD_3
VDD_2
VDD_13
VDD_12
VDD_11
VDD_10
VDD_9
VDD_1
TYPE
TRS5
TRS4
TRS3
TRS2
TRS1
TRS0
TRR5
TRR4
TRR3
TRR2
TRR1
TRR0
TRCKO
TRCKIN
SYO
SYI PSEA16
PSEA15
PSEA14
PSEA13
PSEA12
PSEA11
PSEA10
OSC
MCK1
MCK0
LRCK1
LRCK0
INT1
INT0
ED9
ED8
ED7
ED6
ED5
ED4
ED3
ED23
ED22
ED21
ED20
ED2
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED11
ED10
ED1
ED0
EA9
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
DIRECT
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
CA9
CA8
CA7
CA6
CA5
CA4
CA3
CA2
CA13
CA12
CA11
CA10
CA1
CA0
BCK1
BCK0
AD3
AD2
AD1
AD0
123
122
121
120
129
128
88
87
77
76
75
74
86
85
84
83
82
81
79
78
99
98
97
96
95
94
93
92
118
117
116
115
114
113
112
111
64
16
17
20
21
22
23
24
25
26
27
3
4
34
35
36
37
38
39
42
43
44
45
5
46
47
48
49
6
7
8
9
10
32
33
67
66
125
124
131
130
29
142
141
140
139
138
137
136
133
132
56
107
57
58
59
60
61
62
106
105
104
103
102
101
65
1
108
109
126
134
144
12
18
30
41
54
72
90
53
2
71
73
80
89
91
100
110
119
127
135
11
143
19
28
31
40
50
55
63
14
68
15
70
52
51
13
69
100P
C102
100P
C122
VHC393
IC15
CK
QD
QC
QB
QA
CLR
12
11
10
9
8
13
R21
220K
VCC
PORT-BUSS
TRS-BUSS
EADA-BUSS
P-XRESET
1FS
1280FS
CN1
B9B-PH-K-S
9
8
7
6
5
4
3
2
1
R24 24K
TO TOOL
D14
D13
D12
D11
D10
D9
D8
D0
D1
D3
D4
D5
D6
D7
D2
D0
D1
D2
D3
D4
D5
D6
D7
D6
D5
D4
D3
D2
D1
D0
D7
D0
D1
D2
D3
D4
D5
D7
D6
D14
D13
D12
D11
D10
D9
D8
D0
D1
D2
D3
D4
D5
D6
D7
D15
D15
D7
D0
D1
D2
D3
D4
D5
D6
D8
D9
D10
D11
D12
D13
D14
D7
D6
D5
D4
D3
D2
D1
D0
D15
D14
D13
D12
D11
D10
D9
D7
D6
D5
D4
D3
D2
D1
D0
D8
D[0:15]
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D0
D15
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
BA3
BA2
BA1
A5
A9
A8
A7
A6
A10
A11
A12
A13
A1
A2
A3
A4 BA5
A10
A9
A8
A7
A6
A5
A4
A3
A2
BA10
BA9
BA8
BA6
BA7
BA11
BA12
BA13 A1
BA1
BA2
BA3
BA4
A0
BA13
BA12
BA11
BA10
BA9
BA8
BA7
BA6
BA5
BA4
BA3
BA2
BA1
A0
A2
A3
A1
BA3
BA4
BA2
BA1
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A1
A2
A[0:21],BA[1:13]
A16
A12
A11
A10
A9
A7
A6
A5
A0
A1
A2
A3
A4
A8
A13
A14
A15
A17
A18
A19
A20
A21
A0
A1
A2
A3
A4
A5
A19
A20
A18
A21
A0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
BA8
BA9
BA10
BA11
BA12
BA13
A14
A15
A16
A17
A18
A19
A20
A21
DATA-BUSS
ADDRESS-BUSS
CONTROL-BUSS
PORT-BUSS
CS-BUSS
AUDIO-BUSS
TC7W32FUIC9 7
2
1
TC7W32FUIC9
5
63
0.01(CQ)
C131
0.1
C50
R70
75
R68
47K
C53
0.1
75
R69
VHCU04
IC44 21
TLC2933
IC25
VCOO
VCOINH
VCOIN
SELECT
RBIAS
PFDO
PFDINH
NC
FINB
FINA
DVDD
DGND
AVDD
AGND 11
14
7
1
4
5
8
9
6
13
2
12
10
3
R43
220
CS_BROM
BT_SEL
CS_IDE0
CS_IDE1
CS_BOOT
CS_RSPB
CS_RSPB
CS_SPCBCS_SPC
CS_RSP
CS_IDE0
CS_IDE1
CS_IDE
CS_SPC
CS_ESP
CS_RSP
BT_SEL
CS_BROM
CS_BOOT
BT_SEL,CS_BOOT,CS_BROM,CS_RSP,CS_RSPB,CS_ESP,CS_SPC,CS_SPCB,CS_IDE[0:1],CS_IDE,CS_EXT
CS_IDE
CS_SPCB
CS_ESP
CS_EXT
CS_EXT
D.OUT1
VCC
VCC
TRS[0:5],TRCK
TRS2
TRS3
TRS4
TRS5
TRCK
TRS1
TRS0
D.IN
TO DIGITALI/O
IC44
VHCU04
98
IC44
VHCU04
65
VHCU04
IC44
34
IC44
VHCU04
12 13 IC44
VHCU04
1110
B4B-PH-K-S
CN8
1
2
3
4
+5V
VCC
10K
R11
VCC
R13 10K
10KR14
M60205-0601FP
IC2
LLCK
XWRL
XWRH
XLCDREQ
XIREQ
XDACK
WRLO
WRHO
WAITOUT
WAITIN
RESET
RD
EXINT2
EXINT1
EXINT0
EC9
EC8
EC7
EC6
EC5
EC4
EC3
EC2
EC11
EC10
EC1
EC0
CS6
CS4
CS2
VSS_6
VSS_5
VSS_4
VSS_3
VSS_2
VSS_1
VDD_4
VDD_3
VDD_2
VDD_1
SSEN
SS3
SS2
SS1
SS0
RXW
RS
PWM2
PWM1
PORT7
PORT6
PORT5
PORT4
PORT3
PORT2
PORT1
PORT0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
MIDIIN
LS3
LS2
LS1
LS0
LE
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
ENCB
ENCA
D7
D6
D5
D4
D3
D2
D1
D0
CKOUT
CKIN
A5
A4
A3
A21
A20
A2
A19
A1
A0 15
16
21
17
22
23
18
19
20
27
30
7
8
9
10
11
12
13
14
68
69
93
94
95
96
97
98
99
100
92
81
75
76
77
78
6
82
83
84
85
86
87
88
89
59
60
61
62
63
64
65
66
67
3
90
91
71
72
73
74
70
2
29
52
79
1
28
33
40
53
80
38
39
41
42
43
54
55
44
45
46
47
48
49
50
51
56
57
58
34
26
25
37
4
5
32
24
31
35
36
CN3
52328-1410
14
12
10
1
2
3
4
5
6
7
8
9
11
13
CN4
B14B-PH-K-S
13
11
9
8
7
6
5
4
3
2
1
10
12
14
B10B-PH-K-S
CN9
2
10
3
4
5
6
7
8
9
1
TC7W74FU
IC48
S
RQ
QD
C
1
25
3
67
IC10
TC7W04FU
53
MA-406(20MHZ)
X1
14
HD6437034AC00F
IC1
WRL
WRH
WDTOVF
WAIT
RES
RD
RAS
IRQ7
IRQ6
IRQ5
IRQ4
DREQ1
DREQ0
CS2
CS0
CASL
CASH
XTAL
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_2
VSS_10
VSS_1
VCC_8
VCC_7
VCC_6
VCC_5
VCC_4
VCC_3
VCC_2
VCC_1
TXD1
TXD0
TIOCA1
RXD1
RXD0
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PA9
PA8
PA7
PA2
PA11
PA0
NMI
MD2
MD1
MD0
EXTAL
DACK1
DACK0
CK
AVSS
AVREF
AVCC
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD15
AD14
AD13
AD12
AD11
AD10
AD1
AD0
A9
A8
A7
A6
A5
A4
A3
A21
A20
A2
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A1
A0
PB7
57
58
78
56
79
59
54
2
1
112
111
69
67
50
48
51
49
74
96
72
61
52
40
31
22
12
106
3
99
84
83
77
75
70
43
15
110
108
64
109
107
104
103
102
101
100
98
97
63
62
60
55
65
53
76
82
81
80
73
68
66
71
91
86
85
95
94
93
92
90
89
88
87
14
13
11
10
9
8
7
6
21
20
19
18
17
16
5
4
33
32
30
29
28
27
26
47
46
25
45
44
42
41
39
38
37
36
35
34
24
23
105
X3
SG-8002JC(50MHZ)
VDD OUT
OEGND
21
34
75
R66
R23
100
FL3
SBT-0260
SBT-0260
FL4
DAN202K
D6 1
23
WRL
RD
WRL
IRQ5
DACK0
DREQ0X
RDB
GWAITIN
IRQ7X
WRL
RDB
RDB
WRL
WRL
IRQ4
RD
CASH
CASL
RAS
WRLD
RDB
RDB
RD,RDB,WRL,WRH,WRLD,RAS,CASL,CASH,IRQ[4:5],IRQ7X,DREQ0X,DACK0,GWAITIN
RD
CASL
CASH
IRQ4
IRQ5
IRQ7X
DACK0
GWAITIN
WRL
WRLD
WRH
RD
DREQ0X
RAS
WRL
RD
WRH
WRL
RDB
RD
IC41
LH28F160S5T
NC_4
NC_2
NC_3
VCC_1
VCC_2
GND_3 CE0
A0
A1
A10
A11
A12
A13
A14
A15
A16
A17
A2
A3
A4
A5
A6
A7
A8
A9
D0
D1
D10
D11
D12
D13
D14
D2
D3
D4
D5
D6
D7
D8
D9
GND_1
VPPBYTE RP
WE
WP
CE1
A18
GND_2
VCC_3 OE
A19
D15
A20
NC_1
STS
30
3
29
9
37
48 14
32
28
18
17
13
12
11
10
8
7
27
26
25
24
23
22
20
19
33
35
39
41
45
47
50
38
40
44
46
49
51
34
36
21
1531 16
55
56
2
6
42
43 54
5
52
4
1
53
IC32
SYM53CF92
DACK
WR
SEL
SDP
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
RST
REQ
RD
MSG
INT
I/O
DBWR
CS
C/D
BSY
ATN
ACK
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_2
VSS_10
VSS_1
VDD_4
VDD_3
VDD_2
VDD_1
RESET
PAD7
PAD6
PAD5
PAD4
PAD3
PAD2
PAD1
PAD0
MODE
DREQ
DBP
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
CLK
A3
A2
A1
A0
TESTIN
54
49
50
52
53
48
6
7
8
10
11
12
14
15
16
2
41
55
56
57
58
60
61
62
63
44
5
17
40
64
1
59
9
13
21
26
31
36
43
51
32
29
30
37
47
4
39
42
34
46
38
33
18
19
20
22
23
24
25
27
28
35
45
3
R65
22
C42
220/6.3V
+
R71
22
P-XRESET
VCC
TC7SH32FU
IC49
42
1
TC7W08FU
IC40 1
2
7
TC7W08FU
IC40
36
5
IC13
TC7W04FU
35
IC13
TC7W04FU
26
C17
15P
15P
C135
FL1
SBT-0260
N2012Z-121
FL8
FL10 N2012Z-121
N2012Z-121
FL12
BLM41A151S
FL7
CIRCUIT DIAGRAM
MAIN BOARD 1/3 (71123978)
VS-880EX
Sep, 1998
C522
47/16V(RA2)
+
C525
47/16V(RA2)
+
EVUJF8FL354D(50KRD)
VR305
3
2
1
EVJY95F03A14(10KA)
VR306
3
5
2
6
1
4
AG
INPUT2
INPUT1
GND
GND
+5V
+5V
-15V
GND
+15V
TRIM6
TRIM5
TRIM4
TRIM3
TRIM2
TRIM1
PHONES
XMUTE
DAD3
1FSR
64FS
256FS
ADD2
DAD2
1FSR
64FS
256FS
ADD1
DAD1
1FSR
64FS
256FS
1FSR,64FS,256FS,DAD[1:3],ADD[1:3],XMUTE
ADD3
MAX + 8db
MIN -50db
HEAD +12db
JK301
LGR4609-7000
4
2
1
3
AG
MAX + 8db
MIN -50db
HEAD +12db
JK300
LGR4609-7000
3
1
2
4
AG
C357
0.1
100/25V(PZ)
C499
+
100/25V(PZ)
C494
+
AK4520A
IC311
CMODE
DEM0
TEST3
MCLK
PWDA
PWAD
VREFL
VREFH
VRADL
VRADR
VD+
VA+
DIF1
DIF0
DGND
SDTO
SDTI
SCLK
LRCK
AOUTL
AOUTR
AINL
AINR
AGND
TEST2
TEST1
VCOM
DEM1
17
28
20
19
8
3
5
27
26
11
12
13
14
22
9
10
7
21
4
6
1
2
24
23
15
18
16
25
IC307
AK4520A
CMODE
DEM0
TEST3
MCLK
PWDA
PWAD
VREFL
VREFH
VRADL
VRADR
VD+
VA+
DIF1
DIF0
DGND
SDTO
SDTI
SCLK
LRCK
AOUTL
AOUTR
AINL
AINR
AGND
TEST2
TEST1
VCOM
DEM1
25
16
18
15
23
24
2
1
6
4
21
7
10
9
22
14
13
12
11
26
27
5
3
8
19
20
28
17
AK4520A
IC303
CMODE
DEM0
TEST3
MCLK
PWDA
PWAD
VREFL
VREFH
VRADL
VRADR
VD+
VA+
DIF1
DIF0
DGND
SDTO
SDTI
SCLK
LRCK
AOUTL
AOUTR
AINL
AINR
AGND
TEST2
TEST1
VCOM
DEM1
17
28
20
19
8
3
5
27
26
11
12
13
14
22
9
10
7
21
4
6
1
2
24
23
15
18
16
25
10
R541
R540
10
10
R539
R404
2.2K(0.5%)
R386
2.2K(0.5%)
R310
2.2K(0.5%)
R414
68(1/2W)
R395
470
4.7K
R394
R379
22(0.5%)
R376
470
R375
4.7K
R372
82K(0.5%)
22(0.5%)
R359
R357
4.7K
12(0.5%)
R351
22(0.5%)
R342
22(0.5%)
R341
4.7K
R318
UPC4570G2
IC317
+
-7
6
5
UPC4570G2
IC317
+
-
3
21
UPC4570G2
IC309
+
-7
6
5
UPC4570G2
IC309
+
-
3
21
IC308
NE5532AN
+
-
5
67
IC308
NE5532AN
+
-1
2
3
IC305
UPC4570G2
+
-
5
67
IC305
UPC4570G2
+
-1
2
3
C372
2200P(ECHU)
2200P(ECHU)
C342
C312
2200P(ECHU)
R340
68(1/2W)
1500/16V(ROS)
C510
+
47/16V(PZ)
C518
+
47/16V(PZ)
C520
+
C513
47/16V(PZ)
+
(100P)C501
R508 1K(0.5%)
IC320
UPC4570G2
+
-
3
21
1K
R506
4.7K
R412
AG
R457
47K
AG
C428
100/6.3V(SME)
+
0.1
C429
0.1
C424
470
R339
IC302
78L05M
GND
OUTIN
3 1
2
C328
0.1
C327
0.1
+15V
AG
100K
R325
100K
R324
+15V
C319
(220P)
R333
10K(0.5%)
120P(ECHU)C316
AG
C318
(100P)
47K
R328
C317
120P(ECHU)
AG
2SC4117GR
Q302
13
2
-15V
-15V
(47K)
R329
AG AG
+15V
120P(ECHU)C315
R331
10K(0.5%)
R332
12(0.5%)
+15V
82K(0.5%)
R335
R330
2.2K(0.5%) R337
39K(0.5%)
IC300
NE5532AN
+
-
5
67
2.2K(0.5%)
R334
UPC4570G2
IC301
+
-7
6
5
C313
22/50V(PZ)
+
C314
22/50V(PZ)
+
470/16V(SME)
C320
+
47/25V(PZ)
C321
+
47/25V(PZ)
C324
+
100K
R326
100K
R327
Q303
2SC4117GR
1
3
2
1.2K(0.5%)
R336
(100P)
C322
(100P)
C323
4.7K
R338
HEAD +12db
HEAD +12db
JK305
LGR4609-7000
4
2
1
3
JK304
LGR4609-7000
3
1
2
4
IC321
M5216
+
-7
6
5
22(1/2W)
R534
0.022
C506
(0.0047)
C505
R531
10K
AG
DTC314TK
Q325
23
1
R532 33K
AG
R529
1K
AG AG
(22)
R533
R530
47K
AG
AG
R524
47K
100/25V(PZ)
C474
+
IC316
UPC4570G2
+
-1
2
3
22/50V(SME)
C457
+
(100P)
C310
(100P)
C309
1.2K(0.5%)
R316
Q301
2SC4117GR
2
31
100K
R307
100K
R306
47/25V(PZ)
C311
+
470/16V(SME)
C307
+
C301
22/50V(PZ)
+
C300
22/50V(PZ)
+R319
470
UPC4570G2
IC301
+
-
3
21
2.2K(0.5%)
R314 IC300
NE5532AN
+
-1
2
3
R317
39K(0.5%)
82K(0.5%)
R315
+15V
R312
12(0.5%)
R311
10K(0.5%)
120P(ECHU)C302
+15V
AGAG
(47K)
R309
-15V -15V
AG
HEAD +12db
TYP 0db
HEAD +12db
TYP 0db
HEAD +12db
TYP 0db
TYP 0db
AG
R466
2.7K(0.5%)
AG
R468
470
Q316
DTC314TK
23
1
2SC4117GR
Q300
2
3
1
INPUT4
INPUT3
(22)
R527
AG
-15V
+15V
+15V
AG
+15V
R535
10K
+15V
AG
DTC114EK
Q327 1
3
2
DTC114EK
Q326
23
1
AG
JK302
LGR4609-7000
2
1
3
AG
AG
R523
1K
AG
JK303
LGR4609-7000
3
1
2
4
AG
R537
220K
A1037K
Q328
2
3
1
100K
R538
-15V
AUDIO-BUSS
LGR4609-7000
JK310
3
1
2
R526 33K
DTC314TK
Q324 1
3
2
AG
AG
R525
10K
AG
HEAD +12db
HEAD +12db
R536
330K
AG
R469
100K
AG
R465
1K
R470
470
(0.0047)
C502 0.022
C503
(100P)
C473
C475
100P
47/16V(RA2)
C530
+
XRESET
AG
C304
120P(ECHU)
47K
R308 C305
(100P)
AG
120P(ECHU)C303
R313
10K(0.5%)
C306
(220P)
+15V
AG
AG
100K
R304
100K
R305
22/50V(SME)
C458
+
AG
AG
IC320
UPC4570G2
+
-7
6
5
AG
R518
(1K)
AG
R520
470
Q323
DTC314TK
23
1AG
R521
100K
AG
R522
470
(100P)
C498
C500
100P
100K
R516
AG
C495
100P
(100P)
C493
R511
470
AG
R510
100K
AG
Q322
DTC314TK
1
3
2
R509
470
AG
R507
(1K)
AG
R467 5.6K(0.5%)
R473 5.6K(0.5%)
C478
100P
(100P)
C476
R476
470
R471
1K
AG
R475
100K
AG
Q317
DTC314TK
1
3
2
R474
470
AG
R472
2.7K(0.5%)
AG
IC316
UPC4570G2
+
-
5
67
100/25V(PZ)
C477
+
C483
100/25V(PZ)
+
AG
2.7K(0.5%)
R484
470
R486
1K
R483
C482 (100P)
5.6K(0.5%)
R485
5.6K(0.5%)
R479
1K
R477 470
R480
2.7K(0.5%)
R478
AG
C480
100/25V(PZ)
+
1K
R517
R505
100K
AG
22(1/2W)
R528
AG
IC321
M5216
+
-
3
21
INPUT5
INPUT6
470/10V(SME)
C329
+
C326
330/16V(SME)
+
0.1
C426
0.1
C427
C422
0.1
100/6.3V(SME)
C425
+
100/6.3V(SME)
C421
+
0.1
C459
C460
100/6.3V(SME)
+
AG
AG
R458
47K
47K
R460
AG
AG
100/6.3V(SME)
C464
+
C463
0.1
C430
100/6.3V(SME)
+
C434
100/6.3V(SME)
+
0.1
C431
C436
0.1
C435
0.1
C462
22/50V(SME)
+
AG
C461
22/50V(SME)
+
C433
0.1
C438
0.1
100/6.3V(SME)
C437
+
AG
47K
R459
68(1/2W)
R377
330/16V(SME)
C356
+
C359
470/10V(SME)
+
R344
100K
R343
100K
AG
AG
+15V
(220P)
C336
10K(0.5%)R352
C333
120P(ECHU)
AG
(100P)
C335
R347
47K
120P(ECHU)
C334
AG
Q304
2SC4117GR 13
2
-15V-15V
R348
(47K) AG AG
+15V
C332
120P(ECHU)
10K(0.5%)
R350
+15V
R354
82K(0.5%)
2.2K(0.5%)
R349
39K(0.5%)
R356
NE5532AN
IC304
+
-
3
21
R353
2.2K(0.5%)
470
R358
22/50V(PZ)
C330
+
22/50V(PZ)
C331
+
C337
470/16V(SME)
+
C338
47/25V(PZ)
+
C341
47/25V(PZ)
+
R345
100K
R346
100K
2SC4117GR
Q305
1
3
2
R355
1.2K(0.5%)
C339
(100P)
C340
(100P)
C353
(100P)
C352
(100P)
R373
1.2K(0.5%)
2SC4117GR
Q307
2
31
22(0.5%)
R360
R364
100K
R363
100K
C354
47/25V(PZ)
+
C351
47/25V(PZ)
+
C350
470/16V(SME)
+
22/50V(PZ)
C344
+
22/50V(PZ)
C343
+
R371
2.2K(0.5%) NE5532AN
IC304
+
-7
6
5
39K(0.5%)
R374
2.2K(0.5%)
R367
+15V
12(0.5%)
R369
10K(0.5%)
R368
C345
120P(ECHU)
+15V
AGAG
R366
(47K) -15V -15V
Q306
2SC4117GR
2
3
1AG
120P(ECHU)
C347
R365
47K (100P)
C348
AG
C346
120P(ECHU) 10K(0.5%)R370
(220P)
C349
+15V
R361
100K
R362
100K
AG
+15V
0.1
C358
78L05M
IC306
GND
OUTIN
2
13
AG
AG
C446
100/6.3V(SME)
+
0.1
C447
0.1
C442
0.1
C444
0.1
C445
C440
0.1
100/6.3V(SME)
C443
+
100/6.3V(SME)
C439
+
0.1
C467
C468
100/6.3V(SME)
+
AG
AG
470
R413
IC310
78L05M
GND
OUTIN
3 1
2
C388
0.1
C387
0.1
+15V
AG
100K
R399
100K
R398
+15V
C379
(220P)
R407
10K(0.5%)
120P(ECHU)
C376
AG
C378
(100P)
47K
R402
C377
120P(ECHU)
AG
2SC4117GR
Q310
13
2
-15V-15V
(47K)
R403
AG AG
+15V
120P(ECHU)
C375
R405
10K(0.5%)
R406
12(0.5%)
+15V
82K(0.5%)
R409
R411
39K(0.5%)
2.2K(0.5%)
R408
C373
22/50V(PZ)
+
C374
22/50V(PZ)
+
470/16V(SME)
C380
+
47/25V(PZ)
C381
+
47/25V(PZ)
C384
+
100K
R400
100K
R401
R396
22(0.5%)
R397
22(0.5%)
Q311
2SC4117GR
1
3
2
1.2K(0.5%)
R410
(100P)
C382
(100P)
C383
(100P)
C369
1.2K(0.5%)
R392
Q309
2SC4117GR
2
31
R378
22(0.5%)
100K
R383
100K
R382
47/25V(PZ)
C371
+
470/16V(SME)
C367
+
C361
22/50V(PZ)
+
C360
22/50V(PZ)
+
R393
39K(0.5%)
82K(0.5%)
R391
R388
12(0.5%)
R387
10K(0.5%)
120P(ECHU)
C362
AGAG
(47K)
R385
-15V -15V
2SC4117GR
Q308
2
3
1AG
C364
120P(ECHU)
47K
R384 C365
(100P)
AG
120P(ECHU)
C363 R389
10K(0.5%)
C366
(220P)
AG
AG
100K
R380
100K
R381
470/10V(SME)
C389
+
C386
330/16V(SME)
+
AG
AG
(100P)
C370
47/25V(PZ)
C368
+2.2K(0.5%)
R390
+15V +15V+15V
R519 1K(0.5%)
(100P)C504
47/16V(RA2)
C527
+
C526
47/16V(RA2)
+
+15V
-15V
AG
47/16V(PZ)
C512
+
C511
47/16V(PZ)
+
C517
47/16V(PZ)
+
47/16V(PZ)
C516
+
AG
C325
2200P(ECHU)
2200P(ECHU)
C355
C385
2200P(ECHU)
47/25V(PZ)
C308
+
1500/16V(ROS)
C509
+
MIN -50db
MAX + 8db
MIN -50db
MAX + 8db
MIN -50db
MAX + 8db
MIN -50db
MAX + 8db
47/16V(PZ)
C515
+
47/16V(RA2)
C521
+
XRESET
R323
22(0.5%)
R322
22(0.5%)
R303
22(0.5%)
R302
22(0.5%)
C479 (100P)
MASTER L
MASTER R
AUX L
AUX R
BOARD_IN7
CN310
7
6
5
4
3
2
1
VCC
0.1(2W)
R550
-15V
+15V
PHONES VOLUME
EVUJF8FL354D(50KRD)
VR300
1
2
3
VR301
EVUJF8FL354D(50KRD)
3
2
1
EVUJF8FL354D(50KRD)
VR302
1
2
3
VR303
EVUJF8FL354D(50KRD)
3
2
1
EVUJF8FL354D(50KRD)
VR304
1
2
3
4.7/50V(SME)
C507
+
C508
470/16V(SME)
+
DAN202K
D300
32
1
10000/6.3V
C550
+
10000/6.3V
C551
+
YKC21-3974
JK306
6
3
4
1
2
5
HEAD +12db
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
17
MAIN BOARD 2/3 (71123978)
VS-880EX
Sep, 1998
C714
100/6.3V(SME)
+
C713
100/6.3V(SME)
+
X700
MA-406(20MHZ)
41
PORT-BUSS
TRS-BUSS
EADA-BUSS
P-XRESET
1FS
1280FS
IC705
TC514260DJS-50
WE
UCAS
RAS
OE
LCAS
VSS_3
VSS_2
VSS_1
VCC_3
VCC_2
VCC_1
NC_3
NC_2
NC_1 D9
D8
D7
D6
D5
D4
D3
D2
D15
D14
D13
D12
D11
D10
D1
D0
A8
A7
A6
A5
A4
A3
A2
A1
A0
NC_4
13
28
14
27
29
40
35
21
20
6
1
15
12
11 32
31
10
9
8
7
5
4
39
38
37
36
34
33
3
2
26
25
24
23
22
19
18
17
16
30
VCC
IC703
TC170C140AF-003(ESP2)
WR
WE
RST2
RST1
RD
RAS
CS
CAS
VSS_9
VSS_8
VSS_7
VSS_6
VSS_5
VSS_4
VSS_3
VSS_20
VSS_2
VSS_19
VSS_18
VSS_17
VSS_16
VSS_15
VSS_14
VSS_13
VSS_12
VSS_11
VSS_10
VSS_1
VPOUT
VDD_8
VDD_7
VDD_6
VDD_5
VDD_4
VDD_3
VDD_2
VDD_13
VDD_12
VDD_11
VDD_10
VDD_9
VDD_1
TYPE
TRS5
TRS4
TRS3
TRS2
TRS1
TRS0
TRR5
TRR4
TRR3
TRR2
TRR1
TRR0
TRCKO
TRCKIN
SYO
SYI PSEA16
PSEA15
PSEA14
PSEA13
PSEA12
PSEA11
PSEA10
OSC
MCK1
MCK0
LRCK1
LRCK0
INT1
INT0
ED9
ED8
ED7
ED6
ED5
ED4
ED3
ED23
ED22
ED21
ED20
ED2
ED19
ED18
ED17
ED16
ED15
ED14
ED13
ED12
ED11
ED10
ED1
ED0
EA9
EA8
EA7
EA6
EA5
EA4
EA3
EA2
EA1
EA0
DIRECT
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
CD7
CD6
CD5
CD4
CD3
CD2
CD1
CD0
CA9
CA8
CA7
CA6
CA5
CA4
CA3
CA2
CA13
CA12
CA11
CA10
CA1
CA0
BCK1
BCK0
AD3
AD2
AD1
AD0
64
65
51
66
114
113
112
111
116
117
121
122
124
129
128
131
136
137
138
139
140
141
27
143
144
134
68
13
69
70
14
90
72
54
41
30
18
12
109
108
1
101
102
103
104
105
106
62
61
60
59
58
57
107
56
132
133
63
55
50
40
31
28
19
11
127
119
110
100
91
89
80
73
71
2
33
32
10
9
8
7
6
49
48
47
46
5
45
44
43
42
39
38
37
36
35
34
4
3
25
24
23
22
21
20
17
16
29
92
93
94
95
96
97
98
99
78
79
81
82
83
84
85
86
74
75
76
77
87
88 126
135
26
142
15
125
120
118
115
123
67
52
130
53
VCC
VCC
0.1
C708
0.1
C707
0.1
C702
VCC
0.1
C709
0.1
C710
VCC
15P
C703
C704
15P
0.1
C701
VCC
0.1
C706
VCC
IC700
HD6433238
STBY
NMI
P63/FTI
P60/FTCI
P61/FTOA
P71/OS
P54/RXD1
P53/TXD1
P52/SCK0
P47/E
P46/CLK
P43/TMCI1
P44/TMO1
P42/TMRI0
P41/TMO0
A0
A1
A10
A11
A12
A13
A14
A15
A2
A3
A4
A5
A6
A7
A8
A9
D0
D1
D2
D3
D4
D5
D6
D7
EXTAL
MD0
P50/TXD0
VCC_1
VCC_2
VSS_1
VSS_2
XTAL
AS
IRQ1
IRQ2
RD
WR
IOS
MD1
P40/TMCI0
P45/TMRI1
P51/RXD0
P55/SCK1
P70/IS
P72/BUSY
P62/FTOB
IRQ0
WAITRES
7
5
60
57
58
24
21
20
19
16
15
12
13
11
10
48
47
37
36
35
34
33
32
46
45
44
43
42
41
39
38
49
50
51
52
53
54
55
56
2
4
17
6
31
8
40
1
27
62
63
29
28
26
3
9
14
18
22
23
25
59
61
3064
ZD0
ZD1
ZD2
ZD3
ZD4
ZD5
ZD6
ZD7
ZD0
ZD6
ZD7
ZD5
ZD4
ZD3
ZD2
ZD1
ZD7
ZD6
ZD5
ZD1
ZD2
ZD3
ZD4
ZD0
ZD[0:7]
ZWR
ZIRQ0
ZIRQ1
ZIRQ1
ZIRQ0
ZWR
ZRD
ZRD,ZWR,ZIRQ[0:1]
ZRD
ZWR
ZRD
ZA14
ZA0
ZA12
ZA8
ZA4
ZA3
ZA2
ZA1
ZA5
ZA6
ZA7
ZA9
ZA10
ZA11
ZA13
ZA12
ZA14
ZA0
ZA1
ZA2
ZA3
ZA4
ZA5
ZA6
ZA7
ZA8
ZA9
ZA10
ZA11
ZA10
ZA9
ZA8
ZA7
ZA6
ZA5
ZA4
ZA3
ZA2
ZA1
ZA0
ZA12
ZA11
ZA13
ZA[0:14]
ZEA1
ZEA8
ZEA7
ZEA6
ZEA5
ZEA4
ZEA3
ZEA2
ZEA0
ZEA[0:8]
ZEA7
ZEA6
ZEA5
ZEA4
ZEA3
ZEA2
ZEA1
ZEA0
ZEA8
TC551001BFL-70L
IC702
NC1
A15
A14
A13
VSS
OE
CS2
A4
A2
A0
A3
A5
A6
A7
A8
A9
A10
A11
A1 D0
D1
D2
D3
D4
D5
D6
CS1
D7
WE A16
VCCA12
4 32
229
21
22
20
19
18
17
15
14
13
11
25
23
26
27
5
6
7
9
12
10
8
30
24
16
28
3
31
1
C712
0.1
ZED7
ZED6
ZED5
ZED4
ZED4
ZED5
ZED6
ZED8
ZED15
ZED14
ZED13
ZED12
ZED11
ZED10
ZED9
ZED7
ZED2
ZED1
ZED0
ZED0
ZED9
ZED10
ZED11
ZED12
ZED13
ZED14
ZED15
ZED8
ZED3
ZED2
ZED1
ZED[0:15]
ZED3
TRS[0:5],TRCK
TRS0
TRS1
TRS2
TRS3
TRS4
TRS5
TRCK
EDA[0:3],EAD[0:3]
EDA0
EDA1
EDA2
EDA3
EAD0
EAD1
EAD2
EAD3
P-XRESET
RXD1
TXD1
RXD1,TXD1
1FS
1280FS
TC7SH86FU
IC701
14
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
18
MAIN BOARD 3/3 (71123978)
VS-880EX
Sep, 1998
SKQNAD
SW44
SKQNAD
SW43
SKQNAD
SW42
SKQNAD
SW38
SW24
SKQNAD
SKQNAD
SW23
SW22
SKQNAD
SW21
SKQNAD
FADER
FADER
LBF7
LBF5
LBF4
LBF3
LBF2
LBF1
LBF0
LBF7
LBF6
LBF5
LBF4
LBF2
LBF1
LBF0
LBF3
LBF[0:7]
LBF6
22R39
22R40
22R41
R42 22
22R43
R44 22
22R45
R46 22
22R4922R47
22R31
22R3222R34
22R3322R35
R36 2222R38
22R37
STATUS7 STATUS5 STATUS3
SEL5921A(O)
D77 D78
SEL5921A(O) SEL5921A(O)
D86 D87
SEL5921A(O)
G
R
D73
SEL5421E(G)
D72
SEL5421E(G)
G
R
PD5
PD4
PD3
PD2
PD1
PD0
PD0
PD1
PD2
PD3
PD4
PD5
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD7
PD6
PD[0:7]
PD6
PD7
D41
1SS133
D19
1SS133
D22
1SS133
1SS133
D21
ENC_B
ENC_A
BOARD_IN10S
CN2
2
10
3
4
5
6
7
8
9
1
ADSC2
ADSC1
ADSC0
CN3
BOARD_IN9S
9
8
7
6
5
4
3
2
1
GND
GND
LLCK
LS0
LS1
+5V
+5V
EN1
EC16B24104
C
B
A
3
2
1D89
SEL5221S(R)
D91
SEL5221S(R)
D90
SEL5221S(R)
SEL5221S(R)
D92
D80
SEL5921A(O)
D79
SEL5921A(O)
D85
SEL5921A(O)
SEL5921A(O)
D84
D83
SEL5921A(O)
R
GG
R
G
R
R
G
R
G
R
G
R
G
G
R
G
R
R
G
R
G
G
R
G
R
G
R
G
R
R
G
VR18
RK09D113C(50KB)
3
2
1
RK09D113C(50KB_C)
VR16
3
2
1
RK09D113C(50KB_C)
VR15
1
2
3
RK09D113C(50KB_C)
VR14
1
2
3
RK09D113C(50KB_C)
VR13
3
2
1
VR12
RK09D113C(50KB_C)
3
2
1
VR11
RK09D113C(50KB_C)
1
2
3
SW2
SKQNAD
VCC VCC VCC VCC VCC VCC VCC VCC
SKQNAD
SW31
SKQNAD
SW45
SW34
SKQNAD
SKQNAD
SW36
SKQNAD
SW35
SKQNAD
SW30
SW26
SKQNAD
SKQNAD
SW27
SKQNAD
SW28
SKQNAD
SW33
SW32
SKQNAD
SKQNAD
SW29
SW25
SKQNAD
SKQNAD
SW52
SKQNAD
SW14
SW13
SKQNAD
SKQNAD
SW16
SKQNAD
SW15
SKQNAD
SW9
SKQNAD
SW10
SW11
SKQNAD
SKQNAD
SW12 SW4
SKQNAD
SKQNAD
SW3
SW7
SKQNAD
SW8
SKQNAD
SKQNAD
SW5
1SS133
D48
1SS133
D33
D32
1SS133
100/6.3V(KS)
C3
+
C2
100/6.3V(KS)
+
CN1
BOARD_IN14S
1
10
11
12
13
14
2
3
4
5
6
7
8
9
VCC
R13 100
IC3
TD62787AP
VCC
O8
O7
O6
O5
O4
O3
O2
O1
I8
I7
I6
I5
I4
I3
I2
I1
GND
9
11
12
13
14
15
16
17
18
8
7
6
5
4
3
2
1
10
IC5
TD62083AP
VCC
O8
O7
O6
O5
O4
O3
O2
O1
I8
I7
I6
I5
I4
I3
I2
I1
GND
10
11
12
13
14
15
16
17
18
8
7
6
5
4
3
2
1
9
HC138
IC2
GND
G1
G2B
G2A
C
B
A
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCC
8
6
5
4
3
2
1
7
9
10
11
12
13
14
15
16
VCC
VCC
HC138
IC1
GND
G1
G2B
G2A
C
B
A
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
VCC 16
15
14
13
12
11
10
9
7
1
2
3
4
5
6
8
VCC
GND
SSEN
SS2
SS1
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
SS0
D31
1SS133
VCC
1SS133
D17
1SS133
D18
D20
1SS133
1SS133
D40
D37
1SS133
D39
1SS133
D45
1SS133
1SS133
D34
D36
1SS133
1SS133
D51
D49
1SS133
D24
1SS133
1SS133
D44
D23
1SS133
1SS133
D38
D42
1SS133
1SS133
D43
D35
1SS133 1SS133
D50
D30
1SS133
1SS133
D26
D27
1SS133
1SS133
D28
1SS133
D29
D52
1SS133
1SS133
D46
1SS133
D47
D14
1SS133
1SS133
D13
D16
1SS133
1SS133
D15
D12
1SS133
1SS133
D11
D10
1SS133
D9
1SS133 1SS133
D1
1SS133
D2
D3
1SS133
1SS133
D4
D7
1SS133
1SS133
D8
D5
1SS133
FADER8FADER7FADER6FADER5FADER4FADER3FADER2
PAN8PAN7PAN6PAN5PAN4PAN3PAN2
MASTER
100R24 100R23
VCCVCC
VR17
RS6011Y(50KB)
3
2
1
VCCVCCVCCVCC
RS6011Y(50KB)
VR5
3
2
1
RS6011Y(50KB)
VR6
1
2
3
RS6011Y(50KB)
VR8
3
2
1
RS6011Y(50KB)
VR7
1
2
3
RS6011Y(50KB)
VR3
3
2
1
RS6011Y(50KB)
VR4
1
2
3
RS6011Y(50KB)
VR2
3
2
1
VR1
RS6011Y(50KB)
1
2
3
100R21
R22 100
R19 100
100R18
R15 100
R10 100
100R7
R9 100
R8 100
R14 100
R11 100
100R12
C10 0.1
VCC
GND
AN3
AN2
AN1
AN0
+5V
IC6
HC4051
X6
VDD
VEE
A
B
C
VSS
X
INH
X0
X1
X2
X3
X4
X5
X7 2
16
7
11
10
9
8
3
6
13
14
15
12
1
5
4
IC7
HC4051
X6
VDD
VEE
A
B
C
VSS
X
INH
X0
X1
X2
X3
X4
X5
X7 4
5
1
12
15
14
13
6
3
8
9
10
11
7
16
2
VCC VCC VCC VCC
VCC
100R17 100R16
0.1
C4
R20 100
0.1
C9
PAN1
FADER1
+5V
D6
1SS133
VCC
FROM
MAIN
MAIN
FROM
MAIN
FROM
VCC
C5 0.1 0.1
C6
HC574
IC4
Q3
GND
Q7
Q6
Q5
Q4
Q2
Q1
Q0
VCC
OE
CK
D7
D6
D5
D4
D3
D2
D1
D0
2
3
4
5
6
7
8
9
11
1
20
19
18
17
15
14
13
12
10
16
0.1
C7
VCCVCC
0.1
C8
VCC SW6
SKQNAD
SW1
SKQNAD
AD17
AD16
AD12
AD8
AD4
AD3
AD2
AD0
AD5
AD6
AD7
AD9
AD10
AD11
AD13
AD14
AD15
AD1
AD4
AD15
AD6
AD13
AD14
AD5
AD7
AD12
AD0
AD8
AD1
AD9
AD3
AD16
AD10
AD17
AD2
AD11
AD[0:17]
10R3
22R5
R6 22
22R29
47R30
R4 10
R1 22
AUX SEND
100/6.3V(KS)
C1
+SONG
LOCATOR
TRACK
EFFECT
RK09D113C(50KB_C)
VR9
3
2
1
VR10
RK09D113C(50KB_C)
1
2
3
R2 22
D60
SML72423C
3
1
2
SEL5921A(O)
D82
SEL5921A(O)
D81
SEL5221S(R)
D93
SEL5221S(R)
D88
D95
SEL5221S(R)
D94
SEL5221S(R)
SML72423C
D58
21
3
D56
SML72423C
3
1
2
D54
SML72423C
21
3
D59
SML72423C
21
3
D55
SML72423C
21
3
D53
SML72423C
3
1
2
D70
SML72423C
21
3
D71
SML72423C
21
3
D68
SML72423C
3
1
2
SML72423C
D64
3
1
2
D67
SML72423C
21
3
D65
SML72423C
3
1
2
D63
SML72423C
21
3
LS2
SSC5
SSC6
SSC3
SSC2
SSC1
SSC0
SSC0
SSC1
SSC2
SSC3
SSC4
SSC6
SSC5
SSC[0:6]
SSC4
STATUS1
STATUS2
STATUS3
STATUS4
STATUS5
STATUS6
STATUS7
STATUS8
EDIT/SEL1
EDIT/SEL2
EDIT/SEL3
EDIT/SEL4
EDIT/SEL5
EDIT/SEL6
EDIT/SEL7
EDIT/SEL8
SYSTEM
PLAY MODE
PRM<
PRM>
1SS133
D25
EZ ROUTING
SHIFT
YES
NO
PRE-FROM
LOC1
LOC2
LOC3
LOC4
CLEAR
SCENE
AUTO-MIX
UNDO/REDO
PREVIOUS
NEXT
TAP
LOOP
AUTO PUNCH
NUMERICS
SCRUB
PRE-TO
ZERO
REW
STOP
FF
PLAY
REC
SML72423C
D66
21
3
SML72423C
D57
3
1
2R
G
22R48
SML72423C
D69
21
3
D62
SML72423C
21
3
D61
SML72423C
3
1
2
SELECT1
SELECT2
SELECT3
SELECT4
SELECT5
SELECT6
SELECT7
SELECT8
STATUS1
STATUS2STATUS4STATUS6STATUS8
EZ ROUTING MIDI/DISK
LOOP AUTO PUNCH NUMERICS SCRUB
RECPEAK6 PEAK5 PEAK4 PEAK3 PEAK2 PEAK1
LOC4LOC3LOC2LOC1 SCENE AUTO MIX UNDO/REDO
PLAY
SKECAF
SW46
SW47
SKECAF
SKECAF
SW48
SW49
SKECAF
SKECAF
SW50
SKECAF
SW51
SW17
SKQNAD
SW18
SKQNAD
SKQNAD
SW19
SW20
SKQNAD
SKQNAD
SW37
SKQNAD
SW39
SKQNAD
SW40
SKQNAD
SW41
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
19
PANEL BOARD (71122623)
VS-880EX
Sep, 1998
0.1
C803
VCC
GND7
14
VCC
C801
0.1
GND
D.OUT1
D.IN1
+5V
TOTX178
JK801
VCC
IN
GND
1
3
2
TORX178A
JK800
VCC
O
U
T
GND
2
1
3
D.OUT
D.IN
VCC
VCC
FROM
MAIN
C800
100/6.3V(KS) +
VCC
BOARD_IN4S
CN800
1
2
3
4
C802
0.1
IC800
VHC04
56
IC800
IC800
VHC04
21
IC800
VHC04
8 9
IC800
VHC04
3 4
VHC04
IC800
11 10
VHC04
IC800 1213
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
20
DIGITAL I/O BOARD (71124012)
VS-880EX
Sep, 1998
AC 2
AC 1
S2P3-VH
CN900
2
1
SDDLB1-B1-F-2 TV-5
SW900
21
FX2C2-52P-1.27DSAL
CN601
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
6
7
8
9
52
51
(KEY)
GND
GND
TO IDE
+5V
GND
DA1
INTRQ
GND
-DIOR
-DIOW
GND
GND
+5VL
GND
GND
GND
GND
-RESET
DD07
DD06
DD05
DD04
DD03
DD02
DD01
DD00
DD08
DD09
DD10
DD11
DD12
DD13
DD14
DD15
GND
GND
GND
-DIOW
-DIOR
INTRQ
DA1
DA0
DA2
-CS0
-CS1
-DASP
+5VM
OPEN
GND
GND
GND
+5V
+5V
GND
GND
GND
GND
-DASP
-CS1
-CS0
DA2
DA0
DD15
DD14
DD13
DD12
DD11
DD10
DD09
DD08
DD00
DD01
DD02
DD03
DD04
DD05
DD06
DD07
-RESET
GND
GND
GND
+5V
+5V
+5V
FROM MAINBOARD
N.C.
N.C.
N.C.
GND
PS-50PE-D4T1-B1
CN600
50
49
48
47
46
45
44
43
42
41
34
33
31
30
29
28
27
26
20
18
16
15
14
12
10
1
2
3
4
5
6
7
8
9
11
13
17
19
21
22
23
24
25
32
35
36
37
38
39
40
(KEY)
DMARQ
IORDY
CSEL
-DMACK
-IOCS16
-PDIAG
*DMARQ
*IORDY
*CSEL
*-DMACK
*-PDIAG
*IOCS16
CONNECTOR BOARD (71124001)
PS SW BOARD (71230923)
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