SP808

Aug, 1998

SP-808/808Pro

TABLE OF CONTENTS Page

SP-808/808Pro

SPECIFICATIONS•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••1

LOCATION OF CONTROLS ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••2

EXPLODED VIEW•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••3

BLOCK DIAGRAM ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••4

PARTS LIST ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••5

TEST MODE ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6~8

IDENTIFYING VERSION NUMBER ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6~8

CIRCUIT DIAGRAM & BORAD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••9~16

IC DATA••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••17

SP808-OP1

SPECIFICATIONS •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••18

INSTALLING THE••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••18

PARTS LIST•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••19

CIRCUIT DIAGRAM & BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••20~21

Printed in Japan (AA00) (CR) 1

17059930

Issued by RJA

Copyright c1998 by ROLAND CORPORATION

ROLAND CORPORATION.

SPECIFICATIONS

SP-808:Groove Sampler

'Audio Data Format

SP-808 Original Format (R-DAC)

'Maximum Polyphony

Stereo x 4 (Total)

'Number of Tracks

Stereo Track x 4

'Simultaneous Recordable Tracks

One stereo pair of tracks

'Sample rate

Zip disk 100 M Bytes

'Sampling (Recording) Time

46 min. approx. (Sampling rate: 44.1 kHz, Monaural)

64 min. approx. (Sampling rate: 32.0 kHz, Monaural)

*Varies by Vari-pitch status and other conditions

'Signal Processing

A/D Conversion: 20 bits, 64 times oversampling

D/A Conversion: 20 bits, 128 times oversampling

Internal Processing: 24 bits (Digital Mixer section)

'Internal Memory

System Setup: 1

'Zip disk

Song: 64

Sample Bank: 64

Sample: 1024

Effects Patch: 99 Presets, 99 Users

'Track Recording Method

Event Recording (Real time, Step)

Audio Recording

'Phrase Event Memory

Approx. 2000 Phrase Events per song

'Channel Equalizer

3-band Parametric x 5 (Tracks A-D, Input)

'MIDI Sync Method

Master: MIDI Clock, MTC & MMC

Slave: MTC & MMC

'Frequency Response

44.1 kHz: 10 Hz--21 kHz (+0/-3 dB)

32.0 kHz: 10 Hz--15 kHz (+0/-3 dB)

'Nominal Input Level

Mic: -50---20 dBu

Line In, AUX In: -10--+4 dBu

'Input Impedance

Mic: 100 k ohms

Line, AUX In: 47 k ohms

'Nominal Output Level

AUX Send, Master Out: -10 dBu

'Output Impedance

AUX Send, Master Out: 2 k ohms

Headphones: 10 ohms

'Recommended Load Impedance

AUX Send, Master Out: 10 k ohms or greater

Headphones: 4--600 ohms

'S/N Ratio

AUX Send, Master Out: 92 dB (Line, A/D--D/A, IHF-A, typ.)

'Display

69.0 x 25.0 mm (backlit LCD)

'Connectors

Mic Input Jack (1/4 inch phone type)

Line Input Jacks, L, R (RCA phono type)

AUX Input Jacks, L, R (RCA phono type)

Master Output Jacks, L, R (RCA phono type)

AUX Output Jacks, L, R (RCA phono type)

Headphones Jack (Stereo 1/4 inch phone type)

Footswitch Jack (1/4 inch phone type)

MIDI Connectors (In, Out/Thru)

*..Available with SP808-OP1 Multi I/O Expansion is installed.

SCSI Connector (25-pin D-SUB type)

Coaxial Digital In Connector

Coaxial Digital Out Connector

Optical Digital In Connector

Optical Digital Out Connector

Track Direct Out x 3, L, R (RCA phono type)

'Power Supply

AC117V, 230V, 240V

'Power Consumption

21W

'Dimension

394 (W) x 343 (D) x 99 (H) mm/ 15-9/16 (W) x 13-9/16 (D) x 3-15/16 (H) inches

'Weight

4.3 kg/ 9 lbs 8 oz (excluding SP808-OP1)

'Accessories

OWNER'S MANUAL SET ENGLISH (#71018090)

AC CORD 120V (#00894378)

AC CORD 230V (#00894389)

AC CORD 230VE (#00907001)

AC CORD 240VA (#23495124)

DEMO ZIP DISK (#71125467)

'Options

Multi I/O Expansion SP808-OP1

(0 dBu = 0.775 V rms)

NOTE: In the interest of product improvement, the specifications and/or appearance of this unit are subject

to change without prior notice.

2

JACK YKC21-3045

(13449650)

JACK YKC21-3044

(00458801)

TORX178A

(01343001)

TOTX178

(01239078)

D-SUB CONNECTOR

DBLC-J25SAF-20L9F

(13429314)

SP808-OP1

EXP COVER

(01457634)

WIRING AC ASSY

(01458878)

JACK YKC21-3881

(01347789)

JACK LGR4609-7000

(00569278)

REAR PANEL

(01349967)

MIDI SCOKET

YKF51-5054

(13429825)

F S-BUTTON MX BKL

(22495565)

AC PUSH SWITCH

SDDLB1-A-D-2

(13129139)

M R-KNOB MF BLK/RED

(01459589)

12M/M ROTARY POT.

EVJY95FOIB14 10KB

(01452701)

M R-KNOB MF BLK/RED

(01459589)

9M/M ROTARY POT.

EVUF2KLB14 10KB L=12.5

(01340234)

DISPLAY COVER

(01348512)

LCD RCM6038T-A

(01348490)

D R-KNOB L BLK

248-303

(22485303)

ROTARY ENCODER

EC16B24104

(01124478)

U S-KNOB M1 LCG DCG

(01349423)

60M/M SLIDE POT.

EWA Q1A C10 B54

(01342934)

U S-KNOB M1 MCG/LCG

(01459534)

60M/M SLIDE POT.

EWA Q1A C10 B54 50KB

(01342934)

U S-KNOB M1 RED/LCG

(01459545)

60M/M SLIDE POT.

EWA Q1A C10 B54

(01342934)

LED SLR-332VR3F

(01011656)

PHOTE DIODE TPS706

(01342778)

BEAM ESCUTCHEON

(01348578)

LED TLN105B

(01342789)

TOP PANEL

(01349934)

J R-KNOB MF BLK RED

(01452423)

9M/M ROTARY POT.

RK09L1140 10KB L=17.5

(01457234)

RUBBER SW

(01450990)

TOP CASE

(01348412)

ZIP DRIVE

(01561390)

LOCATION OF CONTROLS (SP-808Pro)

Aug, 1998

SP-808/808Pro

(REAR VIEW)

(TOP VIEW)

3

EXPLODED VIEW (SP-808)

[PARTS]

No. PART No. PART NAME

q01348412 TOP CASE

w01349934 TOP PANEL

e01450990 RUBBER SW

r71016045 SWITCH BOARD

t01348578 BEAM ESCUTCHEON

y70909489 BEAM BOARD

u01348490 LCD UNIT RCM6038T-A

i70909012 PANEL BOARD

o01348501 SUB CHASSIS

!0 70909001 MAIN BOARD

!1 01127590 SWITCHING REGULATOR A1KW1AA240

!2 01458678 SHIELD PANEL

!3 01561390 ZIP DRIVE JU-811T03

!4 01457178 HD HOLDER

!571016034 MIDI BOARD

!6 01348545 EXP COVER (SP-808 only)

!7 01349967 REAR PANEL

!8 01348590 BOTTOM COVER

!9 22355160 FOOT D25

@0 13129139 AC PUSH SWITCH SDDLB1-A-D-2 TV-5 5A/250V

@1 22495565 BUTTON F S-BUTTON MX BLK (POWER)

@2 01458878 WIRING AC ASSY

@3 00902790 CORD BUSHING EDS-1208U for AC CORD

@4 17048436 STATUS SEAL 04484-202

@5 01349423 KNOB U S-KNOB M1 LCG/DCG (TRACK)

01459534 KNOB U S-KNOB M1 MCG/LCG (PAD)

01459545 KNOB U S-KNOB M1 RED/LCG (MASTER)

@6 01348512 DISPLAY COVER

@7 22485303 KNOB D R-KNOB L BLK (VALUE)

@8 01459589 KNOB M R-KNOB MF BLK/RED (INPUT)

@9 01452423 KNOB J R-KNOB MF BLK/RED (EFFECTS)

#0 01561323 HOOK CLAMP UAMS-09-0

[SCREW]

A40011101 M3x8mm Binding Taptight B BZC

B40012256 M3x10mm Binding Taptight B ZC

C40012534 M3x6mm Binding Taptight S BZC

D******** M4x8mm LO2 BZC

E40012945 M3x6mm Pan Machine Screw W/SW+PW BZC

F******** M9 SPACER INNER GEAR TYPE

G******** M9 NUT THIN TYPE

H40011156 M3x8mm Flat Taptight B BZC

Aug, 1998

SP-808/808Pro

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

4

BOARD

BEAM

BOARD

TC9246F

IC19

CLOCK GEN.

D-RAM

IC8

TMS418169A

UNITDrive

FADER

HD6432653

IC7

BA11F

CPU

FLASH-RAM

IC9

LH28F800SUT

I/F GATE ARRAY

IC13

SLA919FF0J

SCSI CONT.

IC4

NCR53CF92

D.OUT I/F

IC2

TC9271F

D.IN I/F

IC3

LC8905V

D/A

AK4324 AK4324

D/A

AK4324

D/A

IC7IC9IC8

ZIP DIGITAL1,2

OUT DIGITAL1,2

IN LLLRRRCB A

DSP

IC11

TC170C140AF

D-RAM

IC12

LH62800K

A/D/A

AK4520

IC24

A/D/A

IC23

INPUT

VR

INPUT

VR

MUTE

IC35

4053

SEL.

IC33

IC35

4053

SWITCH , LED Zip LCD

SWITCH,LED

SWITCH BOARD

PANEL BOARD

MIDI

PEDAL

L

R

L

R

L

LINE

INPUT

MASTER

MIC

OUTPUT

AUX

INPUT

AUX

OUTPUT

PHONES

SP808-OP1

(OPTION BOARD)

MAIN BOARD

INPUT

VR

BLOCK DIAGRAM

SP-808/808Pro

Aug, 1998

PARTS LIST 15259738T0 TC74HC138AF(EL) CMOS IC10 on MB

00564545 TC74VHC04F(EL) CMOS IC2 on MB

00236845 TC74VHC245F(EL) CMOS IC14.IC15 on MB

00893978 TC74VHC393F(EL) CMOS IC20 on MB

00231878 TC74VHC00F(EL) CMOS IC37 on MB

00231890 TC74VHC08F(EL) CMOS IC17 on MB

# 01340212 TC74VHC86F(EL) CMOS IC18 on MB

15289105 UPC4570G2-T2 BIPOLAR OP AMP IC25-IC32.IC34.IC36 on MB

IC1.IC2 on Beam Board

15199286 AN78L05M-(E1) REGULATOR IC IC22 on MB

00564690 TC9246F(ELP) PLL IC19 on MB

15289123 M51953AFP-600C RESET IC IC6 on MB

15169550T0 TC74HC138AP CMOS IC1.IC5 on PB

00019112 TD62381P TRANSISTOR ARRAY IC4 on PB

15149150 TD62787AP TRANSISTOR ARRAY IC2 on PB

OPTICAL DEVICE

15289125 PC-410T PHOTO COUPLER IC1 on MB

# 01342778 TPS706 PHOTO DIODE D1 on Beam Board

00560756 SEL5221S TP15 LED (RED) D1.D3.D37.D45.D66.D67.D70.

D72.D73.D74.D76.D77.D650 on PB

00676423 SEL5421E TP15 LED (GREEN) D2.D61.D62 on PB

01239856 SEL5921A TP15 LED (ORANGE) D24.D34-D36.D40-D44.D46.D47.D50-D52.

D55-D57.D60.D63-D65.D71.D75 on PB

01239867 SML72423C TP15 LED (RED/GREEN) D230-D233 on PB

# 01342789 TLN105B LED LED3.LED4 on Beam Board

01011656 SLR-332VR3F LED (RED) LED1.LED2 on Beam Board

# 01450401 TLSU1002(LM/TPX1) LED D1-D19 on SB

TRANSISTOR

15309101 2SA1037KR T146 PNP Q4 on MB

15329507 DTA114EKT146 PNP Q12.Q100 on MB

15329516 DTC114EKT146 NPN Q1-Q3.Q8.Q11 on MB

15329505 DTC314TKT146 NPN Q5.Q6.Q7.Q9.Q10 on MB

00562012 2SC3265-Y(TE85R) NPN Q4.Q6 on Beam Board

01121289 2SC4081 T106 QRS. NUN Q3.Q5 on Beam Board

DIODE

15019126 1SS133 T-77 SWITCHING DIODE D120-D123.D130-D137.D140-D147.

D150-D157.D160-D167.D170-D177 on PB

15339105 DAN202K T146 DIODE ARRAY D1.D3.D10-D14.D100-D102 on MB

D2.D4.D5.D6 on Beam Board

15339103 MA153-(TX) DIODE ARRAY D2.D4-D9 on MB

15339105 DAN202K T146 DIODE ARRAY D28.D29 on SW

15339109 DAP202K T146 DIODE ARRAY D20-D27 on SW

RESISTOR

00126101 EXBV8V221JV R-ARRAY RA2.RA3.RA4.RA13-RA24 on MB

00120823 MNR35 J5 J 103 R-ARRAY RA10.RA11.RA12 on MB

POTENTIOMETER

# 01340234 EVU F2K1B14 10KB L=12.5 9M/M ROTARY POT. VR12 on PB

# 01457234 RK09L1140 10KB L=17.5 9M/M ROTARY POT. VR1.VR2.VR3 on PB

# 01452701 EVJ Y95F01B14 10KB 12M/M ROTARY POT. VR10.VR11.VR13 on PB

01342934 EWA Q1AC10B54 50KB 60M/M SLIDE POT. VR4-VR9 on PB

CAPACITOR

# 01458234 ECEA1EPZ222 CHEMICAL C102.C104 on MB

# 01564778 RV2016V100MZ7-R CHEMICAL C40-C43.C45-C50.C52-C54.C56.C57.

C62-C65.C68.C69.C138.C140-C145.

C152.C220 on MB

15369151S0 16CV100BS CHEMICAL C219 on MB

# 15369213S0 50CV3R3BS CHEMICAL C15.C16.C39.C218 on MB

# 01347778 6.3CV220BS CHEMICAL C3.C23.C106.C129-C137 on MB

C6-C9 on Beam Board

13639698 ECEA0JKS101B CHEMICAL C1.C4.C5 on PB

15369143S0 16CV22BS CHEMICAL C4.C5 on Beam Board

INDUCTOR, COIL, FILTER

12449401 BLM41A151SPT FERRITE BEAD L1.L2 on MB

# 01458667 BLM41P750S FERRITE BEAD L3 on MB

CRYSTAL, RESONATOR

00894023 MA-406 20.000MHZ TE24 X'TAL X1 on MB

ROTARY ENCODER

01124478 EC16B24104 L=15 ROTARY ENCODER ENC.1 on PB

CONNECTOR

# 01450412 S11B-ZR-SM3A-TF CONNECTOR CN2 on SB

# 01450423 S12B-ZR-SM3A-TF CONNECTOR CN1 on SB

13369515 B5B-PH-K-S JST CONNECTOR CN14 on MB

13369582 B13B-PH-K-S JST CONNECTOR CN13 on MB

13369541 B10B-PH-K-S JST CONNECTOR CN3 on MB

13369565 B11B-PH-K-S JST CONNECTOR CN2 on MB

13369563 B14B-PH-K-S JST CONNECTOR CN10 on MB

13369562 B15B-PH-K-S JST CONNECTOR CN9 on MB

13369595 B3B-XH-A JST CONNECTOR CN11 on MB

13369567 B4B-PH-K-S JST CONNECTOR CN1 on MB

13369566 B6B-PH-K-S JST CONNECTOR CN15 on MB

13369503 B7B-PH-K-S JST CONNECTOR CN5 on MB

13429192 PS-40PE-D4T1-B1-K CONNECTOR CN12 on MB

13369851 PS-50PE-D4T1-B1-K CONNECTOR CN6 on MB

13369793 52030-1610 FFC/FPC CN8 on MB

WIRING CABLE

# 01450712 WIRING ZIP-A CN12 on MB

# 01450723 WIRING ZIP-B CN11 on MB

# 01450634 WIRING PANEL BOARD-A Between MB(CN13) to PB(CN6)

# 01450645 WIRING PANEL BOARD-B Between MB(CN15) to PB(CN7)

# 01450656 WIRING PANEL BOARD-C Between MB(CN9) to PB(CN1)

# 01450667 WIRING PANEL BOARD-D Between MB(CN10) to PB(CN2)

# 01450678 WIRING PANEL BOARD-E Between MB(CN11) to PB(CN5)

# 01450689 WIRING PANEL BOARD-F Between SB(CN2) to PB(CN4)

# 01450690 WIRING PANEL BOARD-G Between SB(CN1) to PB(CN3)

# 01450567 WIRING BEAM BOARD Between MB(CN3) to Beam Board(CN1)

# 01450556 WIRING MIDI BOARD Between MB(CN1) to MIDI Board(CN8)

# 01450601 WIRING POWER UNIT CN4 on PS

# 01458878 WIRING AC ASSY

SCREW

40012945 M3x6mm Pan Machine Screw W/SW+PW BZC

40012534 M3x6mm Binding Taptight S BZC

40011101 M3x8mm Binding Taptight B BZC

40011156 M3x8mm Flat Taptight B BZC

40012256 M3x10mm Binding Taptight B ZC

********* M4x8mm LO2 BZC

********* M9 NUT THIN TYPE

********* M9 SPACER INNER GEAR TYPE

PACKING

# 01348601 PACKING CASE

# 01561523 PACKING PAD for PACKING

# 01562434 ACCESSORIES PAD for PACKING

MISCELLANEOUS

# 01561323 UAMS-09-0 HOOK CLAMP

# 01454234 LH-3-6 LED SPACER

22355160 D25 FOOT

00902790 EDS-1208U CORD BUSHING

40126812 CAUTION LABEL BARRIER (100V/117V only)

40238545 CAUTION LABEL SHOCK HAZARD & ICES

ACCESSORIES(Standard)

# 70908956 OWNER'S MANUAL SET JAPANESE

# 71018090 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

# 71125467 DEMO ZIP DISK

40232334 (JAPAN ONLY)

5

NOTE:The parts marked # are new (initial parts)

MB MAIN BOARD, SB SW BOARD, SW SWITCHING REGULATOR

CASING

# 01348412 TOP CASE

NOTE: The TOP CASE does not include the following seal.

Plaese order them separately, if necessary.

# 17048436 STATUS SEAL 04484-202

# 01348590 BOTTOM COVER

NOTE: The BOTTOM COVER does not include the following label.

Please order them separately, if necessary.

40238545 CAUTION LABEL SHOCK HAZARD & ICES

# 01349934 TOP PANEL

# 01348512 DISPLAY COVER

# 01349967 REAR PANEL

# 01457178 HD HOLDER

# 01458678 SHIELD PANEL

# 01348545 EXP COVER *SP-808 only

# 01348501 SUB CHASSIS

NOTE: The SUB CHASSIS does not include the following label.

Please order them separately, if necessary.

# 40126812 CAUTION LABEL BARRIER (100V/117V only)

# 01348578 BEAM ESCUTCHEON

KNOB, BUTTOM

22495565 F S-BUTTON MX BLK POWER

# 01452423 J R-KNOB MF BLK/RED EFFECTS

# 01459589 M R-KNOB MF BLK/RED INPUT

22485303 D R-KNOB L BLK 248-303 VALUE

01349423 U S-KNOB M1 LCG/DCG TRACK

# 01459534 U S-KNOB M1 MCG/LCG MIC/LINE

# 01459545 U S-KNOB M1 RED/LCG MASTER

SWITCH

# 01450990 RUBBER SW

00894656 SKQNAD TACT SWITCH

13129139 SDDLB1-A-D-2 TV-5 5A/250V AC PUSH SWITCH

JACK, SOKET

# 01347789 YKC21-3881 RCA(PIN) JK2.JK4 on MB

00569278 LGR4609-7000 6.5MM JACK JK1.JK3.JK5 on MB

13429825 YKF51-5054 MIDI SOCKET JK1 on MIDI Board

DISPLAY UNIT

# 01348490 RCM6038T-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.

ZIP DRIVE

# ‰01561390 JU-811T03

NOTE: Replacement ZIP DRIVE should be made on a unit basis.

No replacements available for individual parts. Replacement only by a unit.

PCB ASSY

# ‰70909001 MAIN BOARD

# 70909012 PANEL BOARD

NOTE: Replacement PANEL BOARD includes the following parts.

00340690 FOOT ZULEN XCK040

# 71016045 SWITCH BOARD

# 71016034 MIDI BOARD

# 70909489 BEAM BOARD

POWER SUPPLY

01127590 A1KW1AA240 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

# 01340201 HD6432653BA11F CPU IC7 on MB

00892556 TC170C140AF-003 (ESP2) CUSTOM DSP IC11 on MB

01231334 SLA919FF0J CUSTOM GATE ARRAY IC13 on MB

# 01347756 LH62800K-50 4M DRAM IC12 on MB

# 01347745 TMS418169A-60 16M DRAM IC8 on MB

00899812 LH28F800SUT-70 FLASH MEMORY IC9 on MB

01238101 AK4520AVF-E2 AD/DA IC23.IC24 on MB

15169556T0 TC74HC574AP CMS IC3 on MB

15259865T0 TC74HC4053AF(EL) CMOS IC3.IC4.IC33.IC35 on MB

00893967 TC74VHC153F(EL) CMOS IC21 on MB

15249112 TC7W32F(TE12L) CMOS IC38 on MB

Warning! : There is the possibility that you will burn your hands when you touch Power Supply parts soon after the power supply is turned off.

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.

Note: Consider about the natural environment carefully before through the old lithium battery away when you exchange to the new one.

!

SP-808/808Pro

Aug, 1998

6

TEST MODE

Tools required

SP-808

Audio devices: CD player, DAT, audio signal generator,

amplifier, speaker, headphones

Foot pedal: DP-2 or equivalent

Oscilloscope

Zip drive

*Additional devices to test SP808-OP1

CD player or the like having "COAXIAL" and "OPTICAL"

output capability

DAT or the like having "COAXIAL" and "OPTICAL" input

capability

Zip drive (SCSI TYPE)

Cables (SCSI/COAXIAL/OPTICAL)

'Verifying version

While in the test mode, the top of the screen displays the CPU

software version and the system software version in the

format shown below:

1.00 1.000

Left: CPU version; right: system version

'Entering the test mode

1. While holding STATUS (track D) and EFFECT (track D)

buttons under RECORDER/MIXER, turn on POWER

switch. See Note: in step 4 below.

2. When "CHECK SP808-OP1 .." appears at the center of the

screen, release the buttons.

3. Test options will be displayed. Among the test options

shown below, options 1. LCD to 4. Switch are displayed on

the initial screen.

4. If the option board, SP808-OP1 is installed, "OP-1"

appears on the upper right-side of the screen.

Note: When the Zip drive is to be used during test, connect it

before turning on the SP-808. Set Termination to "ON"

and SCSI ID to "6".

5. As mentioned before, the top of the LCD screen display

shows the CPU software version (at the left) and the

system software version (at the right).

LCD display Test option

1. LCD LCD contrast 1

2. LCD Contrast LCD contrast 2

3. LED LED check

4. Switch Switch check

5. Encoder VALUE dial check

6. Fader Fader potentiometer check

7. Pot Rotary potentiometer check

8. Beam Beam check

9. Foot SW Foot switch check

10. MIDI MIDI check

11. Zip Zip drive check

12. SCSI SCSI check (only when option

board, SP808-OP1 is installed)

13. Analog I/O Analog inputs/outputs check

14. Digital I/O Digital inputs/outputs check

(only when option board, SP808-

OP1 is installed)

15. Initialize System data initialization

To select a test option, use the cursor buttons [▲] and [▼] to

move the cursor [>] on the leftmost of the screen to the test

option. Then, press the [ENTER/YES] button. After the test,

the screen exits to the menu screen.

'Test description

1. LCD check

1.1 When this option is selected, the LCD displays "Push

[>] KEY" at the center of the screen.

1.2 Press the [>] button blinking in green. The all dots on

the LCD will be turned on.

Press the [>] button again. The all dots will be turned

off.

1.3 If necessary, press the button to repeat turning on/off of

the dots.

To exit the test, press the RECORD button (●) blinking in

red.

2. LCD contrast check

2.1 When this option is selected, the LCD displays

"CONTRAST = 5" on the bottom of the screen.

2.2 Turn the VALUE/TIME dial and verify changes in

contrast.

When the dial has successfully changed the value

"CONTRAST = **" from 0 to 15, the center area of the

screen displays "LCD OK !!".

To exit the test, press the RECORD button (●)

3. LED check

3.1 When this option is selected, the LCD displays "Push

[<<] [>>] KEY" and all LEDs are turned on.

3.2 Press MEAS [>>] button. All LEDs are turned off except

for "DISK".

3.3 Press MEAS [>>] button repeatedly. The remaining

LEDs are turned on one by one, from the upper left one.

Note: The STATUS LED first lights in red and then in green

at the second press of the MEAS button.

3.4 When all the LEDs are turned on and kept on, the

center area of the screen displays "LED OK !".

To exit the test, press the RECORD button (●).

4. Switch check

4.1 When this option is selected, the right-hand area of the

screen displays "067" and "****" just below the figures.

4.2 Press and hold a button. The "****" is replaced with the

button name or the button symbol.

The graphic image on the screen shows the approx.

location of the button being held down. If all LEDs are

blinking, you are pressing two buttons.

4.3 Turn on the remaining buttons one by one. When all the

buttons have been pressed, the upper-right area of the

screen displays "* SW OK !!*".

To exit the test, press the RECORD button (●)

5. Encoder check

5.1 When this option is selected, the LCD displays graphic

which moves left and right as the VALUE dial is turned

counter-clockwise and clockwise, and associated

"Value: **" reading just below it.

5.2 Verify that reading "Value: **" changes from 0 to 100

as the VALUE dial is turned.

When the reading covers this range, the upper-left area

of the screen displays "OK !!".

To exit the test, press the RECORD button (●).

6. Fader check

6.1 When this option is selected, the left-hand area of the

screen displays graphics representing 6 faders.

6.2 These graphic faders move from bottom to the top as

the corresponding fader is slid up and down.

6.3 When the fader successfully moves its full travel range,

"OK" is displayed above and below the corresponding

graphic fader on the screen.

6.4 Repeat the steps 6.2 and 6.3 for the remaining faders.

When all the faders pass the test, "OK !!" is displayed

at the center of the screen.

To exit the test, press the RECORD button (●).

7. Rotary potentiometer check

7.1 When this option is selected, the LCD displays graphics

representing 3 REALTIME EFFECT potentiometers.

7.2 Turn a potentiometer from MIN to MAX and verify that

the corresponding graphic potentiometer also turns.

SP-808/808Pro

Aug, 1998

7

7.3 When the potentiometer successfully moves its travel

range, "OK" is displayed to the left and right of the

corresponding graphic potentiometer.

7.4 Repeat the steps 7.2 and 7.3 for the remaining pots.

When all the pots pass the test, "** OK ! **" is displayed

on the top of the screen.

To exit the test, press the RECORD button (●).

8. Beam check

Test conditions:

Clear space around the SP-808 at least 30 cm in all

directions.

The distance between the SP-808 and large flat surfaces

such as ceiling and wall must be at least 50 cm.

Do not place the SP-808 under the direct sunlight.

Remember that the SP-808 beam controller has wider

directivity and yet high sensitivity.

8.1 When this option is selected, the left-hand area of the

screen displays graphics representing a rotary

potentiometer and a value "L: 0" above it.

8.2 Position your hand about 50 cm above the beam

controller and then slowly lower the hand. The reading

"L:*" increases from 0 and the potentiometer on the

screen turns clockwise.

8.3 As your hand reaches at a distance approx. 10 cm

above the beam, the reading "L:*" reaches the

maximum value 127.

The screen displays "L: OK !!". Now, check the right

beam.

8.4 The right-hand side of the screen displays "R: *", and

status of the right beam.

8.5 Repeat the action described in step 8.2 and verify that

"R: *" changes from 0 to 127.

The "R: OK !!" is displayed when the test is successful.

To exit the test, press the RECORD button (●).

9. Foot switch check

9.1 Connect a foot pedal (e.g. DP-2) to the SP-808.

9.2 When this test option is selected, the screen displays

"[OFF] 0".

9.3 Depress the foot pedal, the "[OFF] 0" will change to

"[ON] 127". The center area of the screen will display

"** OK !!**".

To exit the test, press the RECORD button (●).

10. MIDI check

10.1 Hook up MIDI IN and OUT sockets of the SP-808

through a MIDI cable.

10.2 When this test option is selected, the screen displays

"MIDI THRU", "IN->OUT".

10.3 Press [UNDO/REDO] button. The screen displays

"OUT->IN" and will show "OK" in the [ ] located at

the bottom of the screen when the MIDI circuit

passes the test. Otherwise, it will display [NG !!].

To exit the test, press the RECORD button (●).

11. Zip drive check

11.1 When this test option is selected, the screen displays

the prompt "Insert Zip Disk".

11.2 Insert the Zip disk into the Zip drive. The disk is

automatically checked, and when OK, the message

"IDE CHECK OK !!" will appear on the screen in

several minutes. And the disk will be ejected.

Note : that this test will not modify the contents of the disk

so that the user data is kept unchanged.

To exit the test, press the RECORD button (●).

12. SCSI check

12.1 Connect an external Zip drive to the SP-808. Set

Termination to "ON" and SCSI ID to "6".

12.2 Turn on the Zip drive and insert a Zip disk.

12.3 Select the SISI check option. The LCD displays the

message "NOW Checking ..." for a moment. When

the SCSI is working, the screen will display "SCSI

CHECK OK !!".

Error message:

1) "CHECK SP808-OP1 !!": communication error between

the option board meaning that the option board is not

correctly installed or IC4 (NCR53CF92) or associated

circuitry is defective.

2) "SCSI NG !! (NO DRIVE)": communication error

between Zip drive; or the Zip drive is defective.

To exit the test, press the RECORD button (●).

13. Analog I/O check

13.1 When this test option is selected, the screen displays

"FS = 32.0 kHz".

Proceed to the following steps:

a. AUX INPUT -> MASTER OUT check

1) Turn INPUT, AUX control to MAX, connect the audio

frequency oscillator outputs to INPUT AUX.

2) Connect the oscilloscope to OUTPUT MASTER.

Set the oscillator to sine wave, 1 kHz, 620 mVpp.

(Keep this setting through tests in this section.)

The oscilloscope should display approx. 8 Vpp

waveform.

b. MUTE

1) Press the LOCATOR [4/(8)] button.

2) The "Mute: OFF" indication on the upper-right side of

the screen changes to "Mute: ON".

3) When the waveform on the oscilloscope disappears

upon "Mute: ON", the muting circuit is working.

c. LINE INPUT -> AUX OUTPUT check

1) Turn INPUT, LINE control to MAX, connect the

outputs (sine) from the oscillator to INPUT, LINE.

2) Connect the oscilloscope to OUTPUT AUX.

The oscilloscope should read approx. 8 Vpp sine

waveform.

d. Sampling frequency changeover

1) While in step 3) in para. c above, press LOCATOR

[3/(7)] button.

2) The frequency reading on the upper-left area of the

screen changes from "Fs = 32.0 kHz" to "Fs = 44.1

kHz". The waveform on the scope should not change.

e. SP808-OP1 (option board) TRACK OUTPUT check

This is to check analog output from the option board, if

installed.

1) The screen displays "PARA-A". The LOCATOR

[1/(5)] button cycles "PARA-A" -> "PARA-B" ->

"PARA-C".

2) The destination of the input coming through INPUT

LINE is determined as indicated on the screen upon

pressing of LOCATOR [1/(5)] button.

3) Connect the scope to the output terminal specified in

step 1) above. The scope will show approx. 8 Vpp

waveform.

f. Headphones check

1) Connect the audio frequency oscillator to INPUT

AUX and headphones to HEADPHONES.

The screen displays "PHONE" and "MASTER" under

it. The LOCATOR [2/(6)] button cycles "MASTER" ->

"AUX" -> "M+A" -> "OFF". The output to the

headphones also changes as indicated.

2) The sounds are output to the headphones in

"MASTER" or "M+A" mode.

3) Connect the audio frequency oscillator to INPUT

LINE. This time, sounds are output to the

headphones in "AUX" or "M+A" mode.

To exit the test, press the RECORD button (●).

SP-808/808Pro

Aug, 1998

8

14. Digital I/O check

The left-hand side of the screen displays "IN: -------".

The LOCATOR [1/(5)] button toggles between "IN: ---- "

and "IN:COAX" or "IN: OPT".

Checking procedure

a. Digital input

1) Connect the COAXIAL output from the CD player to

SP-808 DIGITAL 1 and OPTICAL output to DIGITAL

2.

2) Connect the headphones to SP-808.

3) Leave the CD player turned off. The LCD displays

"Unlock".

4) Turn on the CD player. "Unlock" changes to

"Locked".

5) Play the CD player and verify the sounds through the

headphones.

6) Press the LOCATOR [1/(5)] button repeatedly and

verify the "Locked" is kept displayed.

b. DIGITAL output check

1) Connect DIGITAL 1 output from SP-808 to COAXIAL

input of the DAT, and DIGITAL 2 output to OPTICAL

input of the DAT. Provide means to monitor DAT

digital input signals.

2) Connect the headphones to the DAT.

3) Verify that the DAT is reproducing CD sounds.

Also check DAT DIGITAL inputs by toggling between

COAXIAL and OPTICAL.

To exit the test, press the RECORD button (●).

15. Initialize

If the system parameters in the flash memory are

destroyed or the parameters are to be returned to the

factory settings, follow the procedure described below.

When the initialize screen is selected, press

[UNDO/REDO] button. The system parameters such as

system common, system MIDI and system beam

controller are initialized.

To exit the test, press the RECORD button (●).

'Exiting the test mode

Simply turn off the SP-808.

If the flash memory (IC9 of the main board) becomes failure

either in terms of software or hardware, the following message

appears on the screen.

When this message appears, proceed to the following version

upgrading procedure.

If the contents of the flash memory are not restored, replace the

memory with new one; the same message will appear. Retry the

version upgrading procedure.

The latest system software of the SP-808 is stored to the floppy

disk named "SP-808 UPDATE DISK VER.1.01 SMF" as the

standard MIDI file format (SMF format).

Check the following SMF's included to the floppy disk.

SP-808 UPDATE DISK

Sp808#1.MID

Sp808#2.MID

Sp808#3.MID

Sp808#4.MID

Sp808#5.MID

Sp808#6.MID

Sp808#7.MID

Sp808#8.MID

Here's what to do to update the system software of your SP-

808.

1. Connect a MIDI cable between two connectors; MIDI OUT

connector of the MIDI Sequencer that can play back SMF

data, and MDI IN connector of SP-808.

It is convenient to use the MIDI Sequencer such as a SB-55

sound brush that can play back some SMF's continuously.

2. While holding down [STATUS (TRACK SELECT)] and

[EFFECTS (BAL/EQ/FX)] , turn on the SP-808 power. MIDI

update screen is displayed.

3. Check the message "waiting MIDI... " is appeared on the

display.

Play back the SMF data in order the number 1 to 8.

While the data is being received "Receiving.. (x/8)" is

displayed and the pad indicator (PAD) blinks. ("x" is the SMF

data number being received.)

4. When all of SMF data is received "Update System? (Y/N)" is

appeared on the display. Press [ENTER/YES].

Note : Never turn the power off while the message "* KEEP

POWER ON *" is being displayed.

5. When "Update Complete" and "You may TURN OFF" are

appeared on the display, turn the power off and turn it on

again.

Now complete the update SP-808 system software.

By using the Zip disk of No. 17048912, the SP-808 can be

upgraded.

'Procedure

1. Insert the VER.UP Zip disk into the Zip drive of the SP-808.

2. Turn on the SP-808.

3. The screen displays the prompt "Update System? (Y/N)".

Press [ENTER?/YES] button.

4. When the upgrading procedure completes, the disk will be

ejected.

5. Turn off the SP-808.

FLASH MEMORY FAILURE

SP-808 SYSTEM SOFTWARE UPDATE USING THE SMF

SP-808 SYSTEM SOFTWARE UODATE USING THE ZIP DISK

<< EMERGENCY >>

SYSTEM is BROKEN !

Please consult quali -

fied Roland Service.

SP-808/808Pro

Aug, 1998

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CIRCUIT BOARD

MAIN BOARD ASSY (70909001)

View from component side.

Aug, 1998

SP-808/808Pro

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MAIN BOARD ASSY (70909001)

View from foil side.

SP-808/808Pro

Aug, 1998

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PANEL BOARD ASSY (70909012) / MIDI BOARD ASSY (71016034)

MIDI BOARD ASSY

(71016034)

PANEL BOARD ASSY (70909012)

Aug, 1998

SP-808/808Pro

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SW BOARD ASSY (71016045) / BEAM BOARD ASSY (70909489)

View from component side. View from foil side.

BEAM BOARD ASSY

(70909489)

SW BOARD ASSY

(71016045)

SP-808/808Pro

Aug, 1998

SP-808/808Pro

13

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CN14

B5B-PH-K-S

5

4

3

2

1

GND

IC13

SLA919FF0J

86

ENCA

CLKIN1

98

103 LRCK0

CS_2 97

64 A0

63 A1

62 A2

61 A3

60 A4

59 A5

58 A6

57 A7

96 ADBIT0

95 ADBIT1

88 ADIN0

87 ADIN1

102 BCK

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D12

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D13

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D14

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D6

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93 DABIT1

70 DAOUT0

69 DAOUT1

85

ENCB

91 ENCTYP

92 ESPUSE

125 IDE_A1

126 IDE_A2

127 IDE_A3

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LD0

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LD1

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LD2

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LD3

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LD4

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LD5

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LD6

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LD7

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LLCK

104 LRCK1

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LS0

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LS1

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LS2

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LS3

101 MCK

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PD0

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PD1

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PD2

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PD3

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PD4

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PD5

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PD6

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PD7

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SS0

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SS1

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SS2

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SS3

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SSEN

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80 TRCKIN

75 TRCKO

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82 TRR3

83 TRR4

84 TRR5

74 TRS2

73 TRS3

72 TRS4

71 TRS5

VDD_1

4

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118 VDD_11

122 VDD_12

VDD_2

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VDD_3

26

VDD_4

31

VDD_5

36

55 VDD_7

68 VDD_8

78 VDD_9

3VSS_1

67 VSS_10

VSS_11

89

VSS_12

99

VSS_13

108

VSS_14

117

121 VSS_15

10 VSS_2

15 VSS_3

25 VSS_4

30 VSS_5

35 VSS_6

54 VSS_8

77 VSS_9

32

AS

56

CS_1

28

DMAR 29

DMAW

120

IDECS

128 IDECS0

1IDECS1

124 IDERD

123 IDEWR

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INTO

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LCDCSI

105

LCDCSO

107

LCDRD 106

LCDWR

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RD

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RESET

27

WAIT

34

WR

79 SYI

45 VSS_7

IC7

HD6432653BA11F

1PG3

127 PG1

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A0

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A1

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A10

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A11

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A12

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A13

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A14

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A16

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A17

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A18

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A2

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A20

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A21

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A22

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A23

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A3

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A4

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A5

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A6

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A7

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A8

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A9

103

AVCC

113 AVSS

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D0

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D1

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D10

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D11

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D12

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D13

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D14

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D15

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D3

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D4

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D7

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MD0 124

MD1 125

MD2

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64 P35

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106 P41/AN1

107 P42/AN2

108 P43/AN3

109 P44/AN4

110 P45/AN5

111 P46/AN6

112 P47/AN7

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98 P51

101 P52

102 P53

71 P63

PF0

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PF1

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PF7/CLK 88

5

VCC1 39

VCC2 58

VCC3 84

VCC4 89

VCC5

104 VREF

3VSS1

65 VSS10

67 VSS11

68 VSS12

87 VSS13

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VSS14

100

VSS15

114

VSS16

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10 VSS3

19 VSS4

28 VSS5

35 VSS6

36 VSS7

44 VSS8

53 VSS9

85 XTAL

90

AS

126

CAS/OE

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HWR 93

LWR

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60 P31/TXD1

61 P32/RXD0

62 P33/RXD1

70 P62/DRQ1

38 P64/IRQ0

37 P65/IRQ1

128 PG2/CS2

2PG4/CS0

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RD

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RES

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STBY

WAIT 94

WDTOVF 80

122 P10/TIOCA0

66 P60/DRQ0

69 P61

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34 P66/IRQ2

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25

24

23

22

5

4

3

2

26

1

13

20

7

18

17

16

15

14

12

11

10

9

100P

C401

R85

47K

R401 47K

47K

R88

47KR400

100P

C400

IC32

UPC4570

-

+

76

5

IC32

UPC4570

-

+3

2

1

C214 33P

P61

PF1

P33

P31

P16 P17

PF0

P35

P61

P26

P25

P20

P24

P21

P22

P34

P50

P63

P61

P21

P20

P22

P51

P52

PG3

PG1

P15

P14

P61

PG3

PG1

P52

P33

P[10:17],P[20:26],P31,P[33:35],P[50:52],P61,P63,PF0,PF1,PG1,PG3

PG1

PG3

PF1

PF0

P63

P61

P52

P51

P12

P35

P10

P34

P13

P33

P11

P26

P25

P24

P23

P22

P21

P20

P13

P12

P10

P11

P14

P15

P16

P17

P31

P50

P23

P26

Q100

DTA114EK

2

3

1

VCC

22K

R77

22K

R75

CS3

CS1

CS3

CS5

CS7

CS6

CS5

CS3

CS1

CS1,CS3,CS[5:7]

CS6

D15

D14

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

D15

D14

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D1

D0

D14

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

D15

D2

D0

D1

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

D[0:15]

D8

D9

D10

D11

D12

D13

D15

D14

D8

D6

D9

D5

D10

D4

D11

D3

D12

D2

D13

D1

D14

D0

D15

D7

D15

D14

D13

D12

D11

D10

D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

D8

D9

D10

D11

D12

D13

D14

D15

D2

GARD

HWR

AS

RST

CLK

WAIT0

RST

HWR

RD

AS

HWR

LWR

CLK

RST

AS,RD,GARD,BRD,HWR,LWR,WAIT0,WAIT1,CLK,RST

RST

WAIT0

WAIT1

RST

HWR

RST

WAIT1

RST

RD

HWR

RD

HWR

LWR

RD

GARD

100P

C310

100P

C309

C308 100P

100P

C307

C306 100P

100P

C305

C304 100P

100P

C303

C302 100P

F.SW

AUX MASTER

PHONES

AUX

YKC21-3881JK2

6

5

LINE

A19

CN7

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

5

6

7

8

9

YKC21-3881JK4

7

8

YKC21-3881

JK4

6

5

JK4

YKC21-3881

3

4

YKC21-3881

JK4

2

1

CN17

1

2

3

4

OUT_R

JK2

YKC21-3881

7

8

JK2

YKC21-3881

3

4

YKC21-3881JK2

2

1

C59 100P

100P

C58

2200/25

C104

+

C102

2200/25

+

CN16

40

39

38

37

36

35

32

25

24

23

22

21

19

17

13

9

8

7

6

5

4

3

2

10

12

14

15

16

18

20

26

28

29

30

31

33

34

41

42

43

44

45

46

47

48

49

27

1

11

50

FS

512FS

768FS

1536FS

512FS

10K

R17

220

R10

IC26

UPC4570

-

+5

6

7

68K

R111

3.3/50

C15

+

C40

10/16

+

R10247K

IC29

UPC4570

-

+3

2

1

IC29

UPC4570

-

+

76

5

.47

C19

D11

DAN202

13

IDWR

IDRD

IDCS0

IDCS1

IDA1

IDA2

IDA3

IDA2

IDA[1:3],IDCS[0:1],IDRD,IDWR

IDWR

IDRD

IDA1

IDA3

IDCS1

IDCS0 D14

DAN202

1

3

D10

DAN202

31

RA18

1

2

3

45

6

7

88

7

6

54

3

2

1

D12

DAN202

31

D13

DAN202

31

10/16

C220

+

C200

47P

-15V

33P

C215

C218

3.3/50

+

+15V

DRQ1

DRQ_R

IRQ2

IRQ3

IRQ2

IRQ0

DRQ0

DRQ1

DRQ0

DRQ_R

DRQ0,DRQ1,DRQ_R,IRQ0,IRQ2,IRQ3

IRQ0

PD0

PD1

PD2

PD3

PD4

PD[0:7]

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD4

PD2

PD0

PD1

PD3

PD5

PD7

PD6

PD5

DAN202

D100

13

SSEN

LLCK

CN1

B4B-PH-K-S

4

3

2

1

VCC

CN12

PS-40PE-D4T1-B1

40

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

+5V

ENC_B

ENC_A

PD7

PD6

PD5

PD4

PD3

PD2

PD1

PD0

R22

10K

8.2K

R145

10/16

C139

+

10/16

C141

+

C143

10/16

+

7

6

5

4

3

2

1

TO DISK DRIVE UNIT

TO BEAM BOARD CN1 TO PANEL BOARD CN5

TO PANEL BOARD CN7

TO PANEL BOARD CN6

R201 10K

VCC

GND

MUTE

SP_R

SP_L

Q8

DTC114EK 1

3

2

IC2

VHC04

11 10

IC2

VHC04

1213

330

R31

R146

330

R32

R30

100

BLM41A151S

L2 2

1 21

BLM41P750S

L3 2

112

BLM41A151S

L1 2

112

C103

.1

C136

220/6.3

+

220/6.3

C135

+

C134

220/6.3

+

220/6.3

C133

+

C132

220/6.3

+

RA17

1

2

3

45

6

7

8

.47

C151

C148

.47

150P

C30

150P

C32

C33

150P

C31

150P

RA24 1

2

3

45

6

7

8

RA23

1

2

3

45

6

7

8

RA22 1

2

3

45

6

7

8

RA21

1

2

3

45

6

7

8

RA20

1

2

3

45

6

7

8

RA19

1

2

3

45

6

7

8

RA4

1

2

3

45

6

7

8

RA3

1

2

3

45

6

7

8

GND

R40

10K

R39

HC138

IC10

A

B

C

G1

GND

VCC

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

G2A

G2B

5

4

7

9

10

11

12

13

14

15

16

8

6

3

2

1

C22

.01

R21

1K

L

ED[4:11]

ED11

ED10

ED9

ED8

ED7

ED6

ED5

ED4

ED11

ED10

ED9

ED8

ED7

ED6

ED5

VCC

R119

100K

R138

22K

R82

22K

CN13

B13B-PH-K-S

13

11

9

8

7

6

5

4

3

2

1

10

12

R126

10K

R1

220

R132

10K

R129

10K

R128

10K

27KR60

10K

R59

AD0

DA0

DA1

DA0

AD1

AD0

AD0,AD1,DA0,DA1

DA1

AD1

R81

10K

R8

330

R9 DTC114EK

Q1

1

32

Q11

DTC114EK

1

32

IC2

VHC04

34

Q2

DTC114EK

1

32

VCC

IC9

LH28F800SUT

WP

WE

RY/BY

RP

OE

CE1

CE0

BYTE

3/5

VPP VCC3

VCC2

VCC1

NC4

NC3

NC2

NC1

GND3

GND2

GND1

D9

D8

D7

D6

D5

D4

D3

D2

D15

D14

D13

D12

D11

D10

D1

D0

A9

A8

A7

A6

A5

A4

A3

A2

A19

A18

A17

A16

A15

A14

A13

A12

A11

A10

A1

A0

56

55

53

16

54

2

14

31

1

15 43

37

9

30

29

4

3

48

42

21

36

34

51

49

46

44

40

38

52

50

47

45

41

39

35

33

19

20

22

23

24

25

26

27

5

6

7

8

10

11

12

13

17

18

28

32

IC8

TMS418169A

13 WE

30 UCAS

14 RAS

29 OE

31 LCAS

42

VSS3 37

VSS2 22

VSS1 21

VCC3 6

VCC2 1

VCC1

32

NC5

16

NC4

15

NC3

12

NC2

11

NC1

34 D9

33 D8

10 D7

9D6

8D5

7D4

5D3

4D2

41 D15

40 D14

39 D13

38 D12

36 D11

35 D10

3D1

2D0

28

A9

27

A8

26

A7

25

A6

24

A5

23

A4

20

A3

19

A2

18

A1

17

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

IC33

HC4053

0X

1X

0Y

1Y

0Z

1Z

VCC

X

Y

Z

A

B

C

INH

GNDVEE

12

13

2

1

5

3

16

14

15

4

11

10

9

6

87

R72

1.8K

R104

10K

R71

1K

CN15

B6B-PH-K-S

1

2

3

4

5

6

OUTR_B

-15V

100

R50

VCC

GND

VHC08

IC17 12

13

11

LCD_CS

LCD_RD

LCD_WR

LD7

LD6

LD5

LD4

LD3

LD2

LD1

LD0

LD6

LD[0:7],LCD_CS,LCD_RD,LCD_WR

LD7

LCD_CS

LCD_WR

LCD_RD

LD0

LD1

LD2

LD3

LD4

LD5

VCC

D9

MA153

1

3

2

MA153

D8

2

3

1

VCC

C115

.1

C116

.1 .1

C117

C111

.1

C112

.1

C114

.1

C113

.1

C109

.1

C110

.1

C108

.1

47K

R109

150

R24

1K

R19

VCC

CN3

B10B-PH-K-S

SENSER

VCC

LED_R

LED_L

PLS_R

PLS_L

-15V

A.GND

D.GND

+15V

9

8

7

6

5

4

3

2

10

1

IC3

HC4053

0X

1X

0Y

1Y

0Z

1Z

VCC

X

Y

Z

A

B

C

INH

GNDVEE

12

13

2

1

5

3

16

14

15

4

11

10

9

6

87

GND

SSEN

SS2

SS1

SS0

LLCK

LS2

LS1

LS0

SSEN

SS2

SS1

SS0

LS2

LS1

LS0

LLCK

SS[0:2],SSEN,LS[0:2],LLCK

VCC

M51953A/BFP

IC6

VCC

RST

NC4

NC3

NC2

NC1

GND

DEL

7

6

8

3

2

1

4

5

A3

VCC

LED2

LED1

EDA0

R112

47K

R110

47K

R91

22K

R94

22K

R117

47K

GND

150

R25

VCC

.1

C55

27K

R70

R61

1K

47K

R64

R65

1K

Q6

DTC314TK 1

3

2

1K

R62

1K

R66

Q5

DTC314TK 1

3

2

100P

C73

RST

VCC

100R49

IC4

HC4053

0X

1X

0Y

1Y

0Z

1Z

VCC

X

Y

Z

A

B

C

INH

GND VEE

78

6

9

10

11

4

15

14

16

3

5

1

2

13

12

R105

100K

47K

R93

47K

R113

R114

68K

10K

R57

VCC

22K

R76

TO OPTION BOARD

100

R53

TRR5

VCC

GND

VCC

R48

10K

EMCK

ELRCK

EBCK

GND

HWR

RD

R15

3.3K

.1

C10

10K

R45

D5

MA153

12

3

-15V

+15V

PF1

AD1

LRCK

GND

BCK

SYI

GND

MCK

D14

-15V

GND

VR_9

VCC

WRB

WRA

GND

VCC

A0

OE

A1

D0

A2

D1

A3

D2

A4

D3

A5

D4

A6

D5

A7

D6

A8

D7

GND

A9

D8

A10

D9

A11

D10

A12

D11

A13

D12

A14

D13

A15

D14

D15

A17

CE

VCC

GND

VCC

MA153

D4

1

3

2

IC19

VDD

LOCK

S2

M2

M1

CKO

VSS

REF

PD

VDDA

AMPI

AMPO

VSSA

XI

XO

S1

TC9246F

16

15

14

12

11

10

9

1

2

3

4

5

6

7

8

13

IC1

A

NC

C

VCC

GND

O

PC410

5

4

6

3

2

1

LGR4609-7000

JK1

1

2

3

4

JK5

LGR4609-7000

1

2

3

4

GND

D11

C1

10P

OUTL_A

A1

S3

S2

S1

D9

D10

D12

D13

D15

A0

R58 27K

47K

R47

10K

R55

R74

1K

C28

.1

C27

.1

C9

.1

C4 .1

C6

10K

R18

C20

.1

C8

.1

C7

C5

.1

GND

SS2

SS1

SS0

LS2

LS1

LS0

10K

R33 10K

R34

MIC

R

L

VR_8

VR_7

VR_6

VR_5

VR_4

VR_3

VR_2

VR_1

VREF

OUTL_B

MIC_B

MIC_A

-15V

Q3

DTC114EK 1

3

2

VCC

1K

R99

VHC08

IC17

8

10

9

VCC

VHC08

IC17

32

1

.1

C51

DD02

VCC

47K

R96

IDE

100P

C71

C70

100P

VCC

C118

.1

+5V

GND

VCC

RA10

MNR35

2

3

4

5

7

8

9

10

1

6

RA11

MNR35

6

1

10

9

8

7

5

4

3

2

RA12

MNR35

2

3

4

5

7

8

9

10

1

6

.1

C105

100P

C38

C37

100P

1K

R84

R38

10K

+5V

VCC

GND

DASP

CS1

CS0

DA2

DA0

PDIAG

DA1

IOCS16

INTRQ

GND

DMACK

CSEL

IORDY

GND

DIOR

GND

DIOW

GND

DMARQ

(KEY)

DD15

DD00

DD14

DD01

DD13

DD12

DD03

DD11

DD04

DD10

DD05

DD09

DD06

DD07

GND

RESET

VCC

C21

.1

R3

220

R2

220

VCC

R42

220K

10P

C2

DD08

+15V

GND

-15V

100

R5

VCC

GND

+5V

C119

.1

C121

.1

C120

.1

C124

.1

C125

.1

C123

.1

C122

.1

R83

1K

VCC

R4

1K

IC22

AN78L05M

GND

OUTIN31

2

10K

R37

VCC

R140

47K

R141

100P

C66

C67

100P

+15V

-15V

1K

R56

1.5K

R41

VCC

+15V

A2

D8

EDA2

VHC245

IC14

10 GND

2A0

A1

3

4A2

5A3

6A4

7A5

A6

8

9A7

B0 18

B1 17

16

B2 15

B3

B4 14

13

B5

B6 12

11

B7

1

DIR

VCC

20

OE 19

19

20

1

11

12

13

14

15

16

17

18

9

8

7

6

5

4

3

2

VHC245

IC15

10 GND

2A0

A1

3

4A2

5A3

6A4

7A5

A6

8

9A7

B0 18

B1 17

16

B2 15

B3

B4 14

13

B5

B6 12

11

B7

1

DIR

VCC

20

OE 19

2

3

4

5

6

7

8

9

18

17

16

15

14

13

12

11

1

20

19

VCC

A16

VCC

GND

VCC

+15V

15P

C24

GND

MUTE

VCC

GND

DA1

VCC

GND

VCC

GND

TX1

RX1

XRST

D/A7

D/A6

D/A5

D/A4

LRCK0

BCK0

MCK0

MCK1

LRCK1

CLKI

TRR4

TRR3

TRR2

TRR1

TRCKIN

A/D3

A/D2

A/D1

A/D0

D/A3

D/A2

D/A1

D/A0

TRCK0

TRS1

TRS2

TRS3

TRS4

TRS5

C35

100P

C36

L

R

R106

100K

R107

100K

R108

R115

47K

100

R54

512FS

GND

.1

C11

.1

C12

R92

22K

R95

JK3

LGR4609-7000

4

3

2

1

OUTR_A

EDA1

R26

150

47K

R63

IN1R_A

IN1R_B

IN1L_B

IN2L_A

IN2R_A

IN2R_B

IN2L_B

IN_L

IN_R

OUT_L

P22

P21

P24

P20

P25

P26

P61

MA153

D2

1

3

2

R79

1K

R80

Q9

DTC314TK

1

3

2

DTC314TK

Q10

1

3

2

10

R97

IC17

VHC08

4

5

6

GND

IN1L_A

VSS

VDD

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

RD

WR

D/I

68/80

CS1

RESET

IRQ3

CS4

GND

100P

C72

R78

22K

100

R52

-15V

MA153

D7

1

3

2

D6

MA153

2

3

1

R103

10K

R120

100K

R123

100K

R122

VCC

R124

10K

R98

10

100K

R121

R73

1K HC4053

IC35

0X

1X

0Y

1Y

0Z

1Z

VCC

X

Y

Z

A

B

C

INH

GNDVEE

78

6

9

10

11

4

15

14

16

3

5

1

2

13

12

10K

R142

10K

R139

10K

R67

R69

10K

TRS5

TRS4

TRS3

TRS2

TRS[1:5]

TRS5

TRS1

TRS2

TRS3

TRS4

TRS5

TRS4

TRS3

TRS2

TRS1

VCC

M_IN+

M_IN-

M_OUT+

M_OUT-

VCC

Q7

DTC314TK

1

3

2

GND

10P

C34

C29

150P

33P

C61

-15V

VCC

.47

C147 C149

.47

C150

.47

C74

.47

VCC

+15V

AK4520

IC24

21 VD

20 TS1

19 TS2

18 TS3

22 DGND

27 AOUTR

26 AOUTL

16 DEM0

17 DEM1

25 CMODE

9DIF0

10 DIF1

24

PWAD 23

PWDA 11

LRCK 12

SCLK 13

SDTI 14

SDTO 15

MCLK 3

AINR 4

VRADR 5

AINL 6

VRADL 28

VCOM 2

VREFL 8

AGND

1

VREFH

7

VA

B7B-PH-K-S

CN5

7

6

5

4

3

2

1

220/6.3

C3

+

10/16

C146

+

C62

10/16

+

10/16

C63

+

C64

10/16

+

C65

10/16

+

10/16

C152

+10/16

C68

+

10/16

C69

+

10/16

C46

+

10/16

C47

+

C49

10/16

+

C45

10/16 +

C41

10/16

+

10/16

C42

+

10/16

C43

+

10/16

C138

+

R28

150

R29

150

R27

C140

10/16

+

10/16

C142

+

10/16

C144

+

C101

.1

C107

.1

C48

10/16

+

3.3/50

C16

+

220/6.3

C129

+

C130

220/6.3

+

220/6.3

C131

+

C137

220/6.3

+

AK4520

IC23

21 VD

20 TS1

19 TS2

18 TS3

22 DGND

27 AOUTR

26 AOUTL

16 DEM0

17 DEM1

25 CMODE

9DIF0

10 DIF1

24

PWAD 23

PWDA 11

LRCK 12

SCLK 13

SDTI 14

SDTO 15

MCLK 3

AINR 4

VRADR 5

AINL 6

VRADL 28

VCOM 2

VREFL 8

AGND

1

VREFH

7

VA

R

L

LED3

RA13

1

2

3

45

6

7

88

7

6

54

3

2

1

RA14

1

2

3

45

6

7

88

7

6

54

3

2

1

RA15

1

2

3

45

6

7

88

7

6

54

3

2

1

RA16

1

2

3

45

6

7

8 1

2

3

45

6

7

8

ID3

ID12

ID2

ID13

ID1

ID14

ID0

ID15 ID11

ID8

ID6

ID10

ID4

ID11

ID3

ID12

ID2

ID13

ID1

ID14

ID0

ID15

ID7

ID8

ID6

ID9

ID5

ID10

ID4

ID11

ID10

ID9

ID8

ID6

ID5

ID15

ID14

ID13

ID3

ID2

ID1

ID0

ID[0:15]

ID5

ID4

ID7

ID9

ID7

ID12

VHC04

IC2

21

IC2

VHC04

89

R16

10K

VCC

R202 10K

R204 10K

10KR205

R207 10K

10KR208

R206 10K

2.2K

R131

TO MIDI BOARD CN1

FROM P.S UNIT

WIRING POWER UNIT

VCC

IC27

UPC4570

-

+3

2

1

IC27

UPC4570

-

+

76

5

IC28

UPC4570

-

+5

6

7

IC34

UPC4570

-

+

1

2

3

IC34

UPC4570

-

+

5

67

IC36

UPC4570

-

+

3

21

IC30

UPC4570

-

+

7

6

5

IC30

UPC4570

-

+

3

21

IC31

UPC4570

-

+

5

67

IC31

UPC4570

-

+

1

2

3

EAD0

EAD3

EAD2

EAD1

EAD[0:3]

EAD3

EAD2

EAD1

EAD0

X1 20M

GND

CN11

B3B-XH-A

1

2

3

B11B-PH-K-S

CN2

9

8

7

6

5

4

3

2

11

10

1

CN4

1

2

3

4

5

6

7

IC21

VHC153

16

VCC

7

1Y

9

2Y

8

GND

A

14

B

2

1G

1

2G

15

1C0

6

1C1

5

1C2

4

1C3

3

2C0

10

2C1

11

2C2

12

2C3

13

IC20

VHC393

Q3B

Q2B

CKA

RDA

Q1A

Q2A

Q3A

Q4A

GND

Q1B

Q4B

RDB

CKB

VCC 14

13

12

8

11

7

6

5

4

3

2

1

10

9

10K

R23

.22

C26

.01 C25

IC18

VHC86

2

13

VHC86

IC18

5

46IC18

VHC86

9

10 8

IC18

VHC86 12

13

11

VCC

IC2

VHC04

65

Q12

DTA114EK

2

3

1

SCSIDRQ

CN6

PS-50PE-D4T1-B1

50

11

1

27

49

48

47

46

45

44

43

42

41

34

33

31

30

29

28

26

20

18

16

15

14

12

10

2

3

4

5

6

7

8

9

13

17

19

21

22

23

24

25

32

35

36

37

38

39

40

A19

A0

A1

A2

A3

A4

A5

A6

A7

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A3

A2

A0

A1

A20

A23

A22

A21

A20

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

A17

A18

A19

A21

A22

A23

A9

A10

A8

A7

A6

A5

A4

A3

A2

A1 A18

A17

A16

A15

A14

A13

A12

A11

A10

A9

A8

A7

A6

A5

A4

A3

A2

A1

A19

A0

A[0:23]

A18

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

C17

.001

C18

.001

DAN202

D101

31

100R20

R51

100

R100

100K

IC25

UPC4570

-

+3

2

1

IC25

UPC4570

-

+

76

5

RA2

1

2

3

45

6

7

8

VCC

C106

220/6.3

+

DAN202

D3

13

DAN202

D102

31

-15V

330

R43

100/16

C219

+

+15V

C54

10/16

+

10/16

C56

+

10/16

C57

+

R134

470

R135

470

R136

470

R137

470

10/16

C50

+

10/16

C53

+

C60 33P

C217 33P

33P

C216

10/16

C145

+

-15V

22

R46

100

R44

IC28

UPC4570

-

+

12

3

R68 27K

C52

10/16

+

100

R200

220/6.3

C23

+

VHC00

IC37

1

23

VHC00

IC37

6

5

4

VHC00

IC37

9

10 8

VHC00

IC37

11

13

12

IC38

TC7W32F

5

63

IC38

TC7W32F

7

2

1

R118 68K

R116 68K

C209 33P

33P

C208

UPC4570

IC26

-

+

12

3

R125

33K

R127

R130

33K

R133

.0022

C202

.0022

C203

.0022

C204

.0022

C205

C213 33P

33P

C212

33P

C211

C210 33P

C207 33P

C201

47P

IC36

UPC4570

-

+

7

6

5

B14B-PH-K-S

CN10

14

12

10

1

2

3

4

5

6

7

8

9

11

13

2SA1037K

Q4

3

21

220

R101

3.3K

R11

3.3K

R12

R13

270 R14

270

C13

.47 .47

C14

3.3/50

C39

+

R300

330K

220K

R301

10K

R302

EMCK

EDA3

EBCK

LRCK1

EDA2

EMCK

EBCK

EDA1

EDA0

EDA2

EDA[0:3],EBCK,EMCK,LRCK1

EDA1

EDA0

EMCK

LRCK1

EBCK

LRCK1

EDA3

CN8

52030-1610

15

13

11

9

8

7

6

5

4

3

2

1

10

12

14

16

TO LCD UNIT

B15B-PH-K-S

CN9

15

14

12

10

1

2

3

4

5

6

7

8

9

11

13

TO PANEL BOARD CN1 TO PANEL BOARD CN2

10P C44

33P

C206

R36 10K

VCC

10K

R35

100P

C301

100P

C300 100P

C311 100P

C312

C313 100P

C314 100P

100P

C315 100P

C316

100P

C317 100P

C318

VCC

MCK

BCK

LRCK

BCK

MCK

SYI

SYI,MCK,BCK,LRCK

SYI

MCK

BCK

LRCK

DAN202

D1

13

IC11

TC170C140AF-003

OSC 29

SYO 132

SYI 133

TRCKO 107

TRCKIN 56

TRS5 101

TRS4 102

TRS3 103

TRS2 104

TRS1 105

TRS0 106

TRR5 62

TRR4 61

TRR3 60

TRR2 59

TRR1 58

TRR0 57

VPOUT 53

MCK1 130

MCK0 131

BCK1 128

BCK0 129

LRCK1 124

LRCK0 125

DA7 111

DA6 112

DA5 113

DA4 114

DA3 115

DA2 116

DA1 117

DA0 118

AD3 120

AD2 121

AD1 122

AD0 123

TYPE 65

DIRECT 64

INT1 66

INT0 67

RST2 51

RST1 52

CS 68

WR 69

RD 70

CA0 88

CA1 87

CA2 86

CA3 85

CA4 84

CA5 83

CA6 82

CA7 81

CA8 79

CA9 78

CA10 77

CA11 76

CA12 75

CA13 74

CD0 99

CD1 98

CD2 97

CD3 96

CD4 95

CD5 94

CD6 93

CD7 92

WE

13 CAS

14 RAS

15

PSEA16

136 PSEA15

137 PSEA14

138 PSEA13

139 PSEA12

140 PSEA11

141 PSEA10

142 EA9

27 EA8

26 EA7

25 EA6

24 EA5

23 EA4

22 EA3

21 EA2

20 EA1

17 EA0

16

ED23

49 ED22

48 ED21

47 ED20

46 ED19

45 ED18

44 ED17

43 ED16

42 ED15

39 ED14

38 ED13

37 ED12

36 ED11

35 ED10

34 ED9

33 ED8

32 ED7

10 ED6

9ED5

8ED4

7ED3

6ED2

5ED1

4ED0

3

VSS_20

143 VSS_19

135 VSS_18

127 VSS_17

119 VSS_16

110 VSS_15

100 VSS_14

91 VSS_13

89 VSS_12

80 VSS_11

73 VSS_10

71 VSS_9

63 VSS_8

55 VSS_7

50 VSS_6

40 VSS_5

31 VSS_4

28 VSS_3

19 VSS_2

11 VSS_1

2

VDD_13

144 VDD_12

134 VDD_11

126 VDD_10

109 VDD_9

108 VDD_8

90 VDD_7

72 VDD_6

54 VDD_5

41 VDD_4

30 VDD_3

18 VDD_2

12 VDD_1

1

CIRCUIT DIAGRAM

MAIN BOARD ASSY (70909001)

14

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

29 30 31 32 33 34 35 36 37 38 39 40 41 42

V

W

X

Y

Z

PHONES

FX INFO

PAD TRIG.

SYSTEM

SONG

PLAY

STEP

TRIG.

PAD

FX

SYSTEM

LS6 LS7LS4LS3LS2

LS0

LS1

LS2

LS3

LS4

LS5

LS6

LS7

LS1

LS2

LS0

LS[0:7]

LS5

SEL5921A

D60

1

2

D650

SEL5221S

2

1

SB0

SB7

SB6

SB5

SB4

SB3

SB2

SB1

SB0

SB1

SB2

SB5

SB6

SB7

SB4

SB3

SB[0:7]

SB0

SB1

SB2

SB3

SB4

SB7

SB6

SB5

IC4

TD62381P

I1

I2

I3

I4

I5

I6

I7

I8

O1

O2

O3

O4

O5

O6

O7

O8

VCC

GND

9

10

11

12

13

14

15

16

17

18

8

7

6

5

4

3

2

1

EC16B24104

ENC.1

1

2

3

D123

2 1

D122

2 1

D137

2 1

D136

2 1

D135

2 1

D134

2 1

D132

2 1

D133

2 1

D140

2 1

D143

2 1

D142

2 1

D141

2 1

D144

2 1

D145

2 1

D146

2 1

D147

2 1 D157

2 1

D156

2 1

D155

2 1

D154

2 1

D150

2 1

D151

2 1

D152

2 1

D153

2 1 D163

2 1

D162

2 1

D161

2 1

D160

2 1

D164

2 1

D165

2 1

D166

2 1

D167

2 1 D177

2 1

D176

2 1

D175

2 1

D174

2 1

D171

2 1

D172

2 1

D173

2 1

D130

2 1

D121

2 1 D131

2 1

D120

2 1

C1

100/6.3

+

100/6.3

C5

+

100/6.3

C4

+

DISK

D:1SS-133

WIRING PANEL BOARD-D

CN5

11

9

8

7

6

5

4

3

2

1

10

SW42

1 2

SW41

21

EFE.A

EFE.B

EFE.C

SW1 21

D57

SEL5921A

2

1

D47

SEL5921A

1

2

SEL5921A

D56

2

1

D46

SEL5921A

1

2

SEL5921A

D75

2

1

D65

SEL5921A

1

2

D55

SEL5921A

2

1

SEL5921A

D64

1

2

SEL5921A

D44

1

2

D63

SEL5921A

2

1

D43

SEL5921A

2

1

SEL5921A

D52

1

2

D42

SEL5921A

2

1

SEL5921A

D71

1

2

D51

SEL5921A

2

1

SEL5921A

D41

1

2

D50

SEL5921A

2

1

SEL5921A

D40

1

2

D36

SEL5921A

2

1

SEL5921A

D35

1

2

D34

SEL5921A

2

1

R

G

IC3

HC574

GNDOE

CLK

VCC

D0

D1

D2

D3

D4

D5

D6

D7 Q7

Q6

Q5

Q4

Q3

Q2

Q1

Q0

10

1

11

20

2

3

4

5

6

7

8

912

13

14

15

16

17

18

19

VR10

EVJY95(10KB) 5

6

4

EVJY95(10KB)

VR10

1

3

2

VR13

EVJY95(10KB)

2

3

1

VR13

EVJY95(10KB)

4

6

5

VR11

EVJY95(10KB) 4

6

5

VR11

EVJY95(10KB)

2

3

1

EVUF2K(10KB)

VR12

1

3

2

1

3

2

LED3

CN7

1

2

3

4

5

6

CN6

13

11

9

8

7

6

5

4

3

2

1

10

12

CN4

11

9

8

7

6

5

4

3

2

1

10

CN3

12

10

1

2

3

4

5

6

7

8

9

11

LB2

CN2

13

11

9

8

7

6

5

4

3

2

1

10

12

14 GND

VCC

MASTER D C

B A C3 C2 C1

LS1

GND

IN1L_A

GND

IN2R_A

OUTR_A

VR4

GND

SW3 21

VCC

IC5

HC138

A

B

C

G1

GND

VCC

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

G2A

G2B

5

4

7

9

10

11

12

13

14

15

16

8

6

3

2

1

VCC

SSEN

LLCK

SW77

1 2

SW46

1 2

SW23

21

SW22

1 2

SW21

21

SW37

1 2

SW36

21

SW35

1 2

SW34

21

SW33

1 2

SW32

21

SW31

1 2

SW30

21

SW47

21

SW45

21

SW44

1 2

SW43

21

SW40

1 2

SW57

1 2

SW56

21

SW55

1 2

SW54

21

SW53

1 2

SW52

21

SW51

1 2

SW50

21

SW67

21

SW66

1 2

SW65

21

SW64

1 2

SW63

21

SW62

1 2

SW61

21

SW60

1 2

SW70

21

SW71

1 2

SW72

21

SW73

1 2

SW74

21

SW75

1 2

SW76

21

VREF

VR1

VR2

VR3

VR5

VR6

VR7

VR8

LS0

SS0

SS1

GND

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

+5V

VCC

SW2

1 2

S1

S2

S3

MIC_A

MIC_B

IC1

HC138

A

B

C

G1

GND

VCC

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

G2A

G2B

1

2

3

6

8

16

15

14

13

12

11

10

9

7

4

5

+5V

VCC

VR9

ENC_A

ENC_B

OUTL_A

OUTL_B

OUTR_B

GND

LS2

SS2

IN1R_A

IN1R_B

IN1L_B

IN2L_A

IN2R_B

IN2L_B

GND

LED1

VCC

MIC

GND

LB0

LB1

LB3

LB4

LB5

LB6

LB7

LS0

LS1

LS2

GND

SB0

SB1

SB2

SB3

SB4

SB5

SB6

SB7

SS0

SS1

SS2

CN1

9

8

7

6

5

4

3

2

15

14

13

12

11

10

1LED2

D232

2

31

SML72423C 31

2

R8 18

4.7

R9

R10

4.7

R11

4.7

R12

IC2

TD62787AP

I1

I2

I3

I4

I5

I6

I7

I8

O1

O2

O3

O4

O5

O6

O7

O8

VCC

GND

1

2

3

4

5

6

7

8

18

17

16

15

14

13

12

11

9

10

R2 18

18R1

18R3 18R4

R5 18

18R6

R7 18

SEL5221S

D3

2

1

SEL5421E

D2

1

2

G

D61

SEL5421E

1

2

D66

SEL5221S

1

2

D67

SEL5221S

2

1

D72

SEL5221S

2

1

SEL5221S

D73

1

2

SEL5221S

D74

2

1

SEL5221S

D76

2

1

SEL5221S

D77

1

2

D45

SEL5221S

2

1

D62

SEL5421E

2

1

SEL5921A

D24

1

2

SW20

1 2

D233

2

31

SML72423C

2

1 3

D231

2

31

SML72423C

2

1 3

STATUS

A

B

C

D

LOC.1 LOC.2

LOC.3

LOC.4

PAD

PLAY

REC

EFE.A

EFE.B

EFE.C

EFE.D

EFE.IN

MUTE

PREV.

TO

FROM

SONG

SAMPLE

UNDO

REGION

MARK

INFO

A

FILT.

A

ISO.

SHIFT

VARI

PITCH

B

C1

B

C4

VR.1

MOD.

VR.2

VR.3

STATUS A

STATUS B

STATUS C

STATUS D

LOC.1

LOC.2

LOC.3

LOC.4

CLEAR

PRE.TO

PRE.FROM

SAMPLE

TRIM

LEVEL

UNDO

REGION

MARK

EXIT

ENTER

^

<

V

>

EFE.D

MUTE

SHIFT

VARI

PITCH

|<<

<<

>>|

STOP

PLAY

REC

SELECT

STEP MOD.

PITCH

ON/OFF

EFE.IN

EFFECTS

FROM MAIN BOARD CN9

FROM MAIN BORAD CN10

TO SW BOARD CN1

TO SW BOARD CN2

FROM MAIN BOARD CN11

FROM MAIN BOARD CN13

FROM MAIN BOARD CN15

WIRING PANEL BOARD-C

WIRING PANEL BOARD-G

WIRING PANEL BOARD-F

WIRING PANEL BOARD-E

WIRING PANEL BOARD-A

WIRING PANEL BOARD-B

VCC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

1

2

3

4

5

6

7

8

9

10

11

1

2

3

4

5

6

7

8

9

10

11

12

13

1

2

3

4

5

6

D230

2

31

SML72423C 31

2

SW:SKQNAD

D1

SEL5221S

2

1

D37

SEL5221S

1

2

D70

SEL5221S

2

1

EXIT

ENTER

RK09L1140

VR3

1

3

22

3

1

VR2

RK09L1140

1

3

2

1

3

2VR1

RK09L1140

1

3

22

3

1

SS5SS4SS2

SS6

SS0

SS1

SS2

SS3

SS4

SS5

SS7

SS1

SS0

SS[0:7]

SS3 SS7SS6

SS2

D170

2 1

LB4

LB3

LB2

LB0

LB1

LB5

LB6

LB7

LB0

LB1

LB2

LB3

LB4

LB5

LB6

LB7

LB[0:7]

PITCH

ON

EFFECTS

LINE

AUX

MIC/LINE

VR5

EWAQ1AC10B54

1

3

2

1

3

2

EWAQ1AC10B54

VR4

1

3

22

3

1

VR9

EWAQ1AC10B54

1

3

2

1

3

2VR8

EWAQ1AC10B54

1

3

22

3

1

EWAQ1AC10B54

VR7

1

3

2

1

3

2VR6

EWAQ1AC10B54

1

3

22

3

1

VALUE/

TIME

SP-808/808Pro

Aug, 1998

PANEL BOARD ASSY (70909012)

FROM PANEL BOARD CN3

PAD BANKCLIPSAMPL.HOLD

1514131211109

87654321

CLIP BOARDSAMPLINGHOLD

161514131211109

87654321

D1-D19:TLSU1002

D19 12

D18

21

D17 12

D16

21

D15 12

D14

21

D13 12

D12

21

D11 12

D10

21

D9 12

D8

21

D7 12

D6

21

D5 12

D4

21

SB[0:7]

SB7SB6SB5SB4SB3SB2SB1SB0

SB7SB6SB5SB4

SB0

SB1

SB2

SB3

SB4

SB5

SB6

SB7

DAP202K

D27 3

211

3

2

DAP202K

D26 3

212

3

1

D25

DAP202K

3

211

3

2

DAP202K

D24 3

212

3

1

D23

DAP202K

3

211

3

2

DAP202K

D22 3

212

3

1

D21

DAP202K

3

211

3

2

CN1

S12B-ZR-SM3A-TF

1

10

11

12

2

3

4

5

6

7

8

9

CN2

S11B-ZR-SM3A-TF

1

10

11

2

3

4

5

6

7

8

9

LB5

LB7LB6LB5LB4LB3LB2LB1

LB0

LB1

LB2

LB3

LB4

LB5

LB6

LB7

LB[0:7]

LB0 LB1 LB2 LB3 LB4 LB5 LB6 LB7

LB5 LB6 LB7

LB0

SW19

12

SW20

21

SW18

12

SW17

21

SW5

12

SW6

21

SW8

12

SW7

21

SW3

12

SW4

21

SW2

12

SW1

21

SW9

12

SW10

21

SW12

12

SW11

21

SW15

12

SW16

21

SW13

21

SB0

SB1

SB2

SB3

SB4

SB5

SB6

SB7

SS0

SS1

SS2

LB0

LB1

LB2

LB3

LB4

LB6

LB7

GND

LS0

LS1

LS2

D2

21 D3 1212

SW14

12

16

FROM PANEL BOARD CN4

DAP202K

D20 3

212

3

1

D28

DAN202K

3

2112

3 D29

DAN202K

3

21

3

21

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

15

SWITCH BOARD ASSY (71016045)

Aug, 1998

SP-808/808Pro

52

4

52

4

6

4

5

3

1

2

1

2

3

4

MIDI

IN

OUT

JKF51-5054

JK1

CN8

WIRING MIDI BOARD

FROM MAIN BOARD CN1

M_IN+

M_IN-

M_OUT+

M_OUT-

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

16

MIDI BOARD ASSY (71016034)

SP-808/808Pro

Aug, 1998

R6

68K

LED2

SLR-332VR3F

2

1LED1

SLR-332VR3F

1

2

C10

.1

C11

220P

R24

5.6K

AG

R22

1M

+15V

3.9K

R16

1M

R20

R19

2.2

R17

CN1

SENSER

VCC

LED_R

LED_L

PLS_R

PLS_L

-15V

A.GND

D.GND

+15V

2

4

3

10

7

8

5

6

1

9

10

9

8

7

6

5

4

3

2

1

TPS706

D1

1

2

AG

-15V

22/16

C5

+

22/16

C4

+

Q6

2SC3265

13

2

3.9K

R18

+15V R5

100

2.2K

R11

1.5K

R1 1MR3

2.2K

R10

1MR8

330

R9

2.2K

R7

.001

C2

.1

C3

12K

R12 47K

R14

Q4

2SC3265

13

2

LED4

TLN105B

2

1

LED3

TLN105B

2

1

Q3

2SC4081

3

1

2

Q5

2SC4081

3

1

2

AG

-15V

2.2K

R4

FROM MAIN BOARD CN3

WIRING BEAM BOARD

UPC4570

IC1

-

+1

2

3

UPC4570

IC1

-

+

5

67

UPC4570

IC2

-

+1

2

3

AG AG

100

R233P

C1

UPC4570

IC2

-

+

5

67

DAN202

D2 31

DAN202

D4

3 1

DAN202

D5 13

DAN202

D631

C7

220/6.3

+

220/6.3

C6 +220/6.3

C8

+

220/6.3

C9

+

560K

R21

R15

2.2

2.7M

R13

BEAM BOARD ASSY (70909489)

17

CPU

HD6432653BA11F (01340201)

IC7 on MB

4M DRAM

LH62800K-50 (01347756)

IC12 on MB

16M DRAM

TMS41816A-60 (01347745)

IC8 on MB

1

2

3

4

5

6

8

9

10

11

12

13

26

25

24

23

22

21

19

18

17

16

15

14

VSS

I/O1

I/O2

I/O3

I/O4

WE

RAS

A0

A1

A2

A3

VCC

VSS

I/O8

I/O7

I/O6

I/O5

CAS

OE

A8

A7

A6

A5

V4

/ APA / IRQ

20 44

PG / CS

40

29

/ APA / IRQ

21 55 30

/ APA / IRQ

22 66 31

/ APA / IRQ

23 77 32

/ CSP6 / IRQ

7

6

37 33

/ CSP6 / IRQ26

P6 / IRQ15

P6 / IRQ04

34

VSS

VCC

2

PG / CS

31

1

PC / A

006

PC / A

117

PC / A

228

PC / A

339

PC / A

4411

PC / A

5512

PC / A

6613

PC / A

7714

PB / A

0815

PB / A

1916

PB / A

21017

PB / A

31118

PB / A

41220

PB / A

51321

PB / A

61422

PB / A

71523

PA / A

01624

PA / A

11725

PA / A

21826

PA / A

31927

3

4

VSS 10

VSS

PG / CS

13

PG / CAS

0/ OE

MD2

MD1

MD0

PG / CS

22

P1 / PO / TIOCA0 / DACK

08 0

P4 / AN

77

/ DA1

P4 / AN

66

/ DA0

P4 / AN

55

P4 / AN

44

P4 / AN

33

P4 / AN

22

P4 / AN

11

P4 / AN

00

V

ref

AVCC

VSS

AVSS

19

VSS 28

VSS 35

VSS 36

37

38

5

PE / D

00

PE / D

11

PE / D

22

PE / D

33

PE / D

44

PE / D

55

PE / D

66

PE / D

77

PD / D

08

PD / D

19

PD / D

210

PD / D

311

PD / D

412

PD / D

513

PD / D

614

PD / D

715

V

CC

VSS

40

39

44

45

46

47

49

50

51

52

53

54

55

56

58

P3 / TxD

00

P3 / TxD

11

P3 /

RxD

20

P3 /

RxD

31

P3

/

SCK

4

0

P3

/

SCK

51

59

60

61

62

63

64

41

42

VSS

48

VCC

57

43

/ POP2 / TIOCA3

00 / POP2 / TIOCB3

11 / POP2 / TIOCC3/ TMRI

202

/ POP2 / TIOCD3/ TMCI

303

/ POP2 / TIOCA4 / TMRI

414

/ POP2 / TIOCB4 / TMCI

515

/ POP2 / TIOCA5 / TMO

606

/ POP2 / TIOCB5 / TMO

717

P6 / TEND 13

P6 / DREQ12

P6 / TEND 01 / CS5

P6 / DREQ00 / CS4

VSS

P5 / ADTRG

3

PF / BREQ

0

PF / BACK

1

PF / LWR

3

PF / HWR

4

PF / RD

5

PF / AS

6

PF / ø

7

PF / LCAS

2/ WAIT / BREQO

P5 / SCK

22

P5 / RxD

12

P5 / TxD

02

V

CC

VCC

V

EXTAL

XTAL

STBY

NMI

SS

VSS

101

102

100

74

73

72

71

70

69

97

96

95

94

92

91

90

89

88

87

86

85

83

82

81

80

79

78

77

76

99

93

84

75

68

67

66

65

98

127

128

123

122

121

120

118

117

116

115

114

113

112

111

109

108

107

106

105

104

103

126

125

119

110

124

P1 / PO / TIOCB0 / DACK

19 1

P1 / PO / TIOCC0/ TCLKA

210

P1 / PO / TIOCD0/ TCLKB

311

P1 / PO / TIOCA1

412

P1 / PO / TIOCB1 / TCLKC

513

P1 / PO / TIOCB2 / TCLKD

715

P1 / PO / TIOCA2

614

WDTOVF

RES

VCC1

VCC2

VCC3

1

D0 2

D1 3

D2 4

D3 5

6

D4 7

D5 8

D6 9

D7 10

NC 11

NC 12

WE 13

RAS 14

NC 15

NC 16

A0 17

A1 18

A2 19

A3

VSS3

VSS2

VSS1

D15

D14

D13

D12

D11

D10

D9

D8

NC

LCAS

UCAS

OE

A9

A8

A7

A6

A5

A420

21

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

HD6432653BA11F

TMS41816A-60 LH62800K-50

IC DATA

SP-808/808Pro

Aug, 1998

18

SP808-OP1

'SP808-OP1 Multi I/O Expansion Board

*SCSI Connector (25-pin D-SUB type)

*Coaxial Digital In Connector

*Coaxial Digital Out Connector

*Optical Digital In Connector

*Optical Digital Out Connector

*Track Direct Out x 3, L, R (RCA phono type)

SPECIFICATIONS

INSTALLING THE SP808-OP1

1. Turn off the SP-808. Remove all connecting cables

from the SP-808.

2. Place the SP-808 upside down. Remove the bottom

cover.

3. Remove the EXP cover from the SP-808.

4. Plug in SP808-OP1 connector, with a length of the flat

cable bent, into the SP-808 main board connector.

See Fig. 1.

5. Screw-lock the SP808-OP1.

6. Attach and secure the SP-808 bottom cover.

7. Enter the test mode: holding down STATUS (track D)

and EFFECTS (track D) buttons of

RECORDER/MIXER, turn on the SP-808.

Verify that upper-right area of the screen displays

"OP-1".

8. Turn off the SP-808.

SP808-op1

multi I/O expansion board for sp-808

SP-808/808Pro

Aug, 1998

PARTS LIST FILTER

01458667 BLM41P750S FERRITE BEAD L1

CONNECTOR

13369851 PS-50PE-D4T1-B1-K CONNECTOR CN1

WIRING CABLE

# 01452590 WIRING OPTION-A Between CN1 to MB(CN6)

# 01452601 WIRING OPTION-B Between CN2 to MB(CN5)

TRANSFORMER

12449615 PT-10244-615 PULSE TRANS T1

CHASSIS

# 01457634 EXP COVER

MISCELLANEOUS

# 01561623 UC-300287 L=10 EMI GASKET

PACKING

# 01456334 PACKING CASE

19

NOTE:The parts marked # are new (initial parts)

MB MAIN BOARD

PCB ASSY

# ‰70909501 SP808-OP1 OPTION BOARD ASSY

JACK SOCKET

# 13449650 YKC21-3045 (DUAL) PIN JACK JK1.JK2.JK3

00458801 YKC21-3044 PIN O/O PIN JACK JK4

13429314 DBLC-J25SAF-20L9F D-SUB JK7

IC

00893356 NCR53CF92 SIO IC4

01451578 AK4324-VF-E2 DAC IC7.IC8.IC9

15249111 TC7WU04F(TE12L) CMOS IC14

15249112 TC7W32F(TE12L) CMOS IC13

15259706T0 TC74HCU04AF(EL) CMOS IC1

15289105 UPC4570G2-T2 BIPOLAR OP AMP IC10.IC11.IC12

15199137 AN7805F REGULATOR IC6

00893990 BH9595FP TP SCSI ACTIVE TERMINATOR IC5

00121078 TC9271F(ELP) DIGITAL IF TRANSMITTER IC2

01124378 LC8905V-TLM DIGITAL IF RECEIVER IC3

OPTICAL DEVICE

01343001 TORX178A DIGITAL IN(OPTICAL) JK5

01239078 TOTX178 DIGITAL OUT (OPTICAL) JK6

TRANSISTOR

15329505 DTC314TKT146 NPN Q1-Q6

DIODE

00673789 SB20-03P-TD SCHOTTKY DIODE D1

RESISTOR

# 01564645 ERG3SJ390H MTL.OXIDE RESISTOR R107

CAPACITOR

15369142S0 16CV10BS CHEMICAL C12.C13.C19.C20.C26.C27.C30-C35.

C101-C106.C116.C117.C200-C205

15369105S0 6.3CV100BS CHEMICAL C4.C5.C6

01347778 6.3CV220BS CHEMICAL C110.C119.C120

13639551 ECA1CM221B CHEMICAL C206

Warning! : There is the possibility that you will burn your hands when you touch Power Supply parts soon after

the power supply is turned off.

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.

SP-808/808Pro

Aug, 1998

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

CIRCUIT BOARD

SP808-OP1 OPTION BOARD ASSY (70909501)

View from component side.

View from foil side.

SP-808/808Pro

Aug, 1998

47K

R2

.1

C1

HCU04

IC1

43

IC1

HCU04

12 13

VCC

D1

SB20-03P

1 221

+5V

C2

.01

CN2

7

6

5

4

3

2

1

CN1

S-50PE-D4T1-B1

9

8

7

6

50

5

49

48

47

46

45

44

43

42

41

40

4

39

38

37

36

35

34

33

32

31

30

3

29

28

27

26

25

24

23

22

21

20

2

19

18

17

16

15

14

13

12

11

10

1

IC11

UPC4570

-

+

3

2

1

UPC4570

IC11

-

+

5

6

7

VCC

ELRCK

EBCK

EMCK

ELRCK

EBCK

EMCK

ELRCK,EBCK,EMCK

EBCK

ELRCK

EBCK

EMCK

SCSIDRQ

IRQ3

HWR

RD

RD,HWR,IRQ3,CS4,SCSIDRQ

CS4

RD

HWR

SCSIDRQ

IRQ3

CS4

IC13

TC7W32F

3

6

5

VCC

OUT

IN

OUT

IN

D13

FROM MAIN BOARD CN5

R19

15K

R20

R106

10K

C205

10/16

+

10K

R105

C19

10/16

+

15KR24

15KR23

C204

10/16

+

R22

10K

C20

10/16

+

10K

R21

R28

10K

R104

10K

15K

R26

15KR30

R25

15K

15KR29

C203

10/16

+

R103

10K

C26

10/16

+

C202

10/16

+

R27

10K

C27

10/16

+

100P

C29

15KR18

R102

10K

10/16

C201

+

15KR17

15K

R14

15K

R13

R101

10K

10/16

C200

+

R15

10K

10/16

C12

+

10/16

C13

+

R16

10K

R100

10K

A19

150

R6

4.7KR5

4.7KR4

22KR3

IC10

UPC4570

-

+

7

6

5

IC12

UPC4570

-

+

7

6

5

IC12

UPC4570

-

+

3

2

1

C102

10/16

+

VCC

WIRING

JK5

OUT

VCC

GND

TORX178A

2

3

1

CBA

HCU04

IC1

5

6

IC1

HCU04

98

SEL

SD1

SDP

SD2

I/O

SD0

SD2

SD3

SD4

SD5

SD6

SD7

SDP

ATN

BSY

ACK

S.RST

MSG

C/D

REQ

SD4

SD1

SEL

ATN

C/D

SD7

SD6

SD5

SD3

SD0

BSY

ACK

S.RST

I/O

MSG

REQ

SD0

SD1

SD2

SD3

SD4

SD5

SD6

SD7

SDP

S.RST

BSY

SEL

I/O

C/D

MSG

REQ

ACK

ATN

IC5

BH9595FP-Y

TSD

NC

EN

GND3

GND2

GND1

VM

VDD2

VDD1

T18

T17

T16

T15

T14

T13

T12

T11

T10

T9

T8

T7

T6

T5

T4

T3

T2

T1

8

9

10

11

12

15

16

17

18

19

20

21

22

23

3

4

5

6

13

14

24

7

26

27

2

1

25

SCSIDRQ

IC14

TC7WU04F

71

C37

100P

C100

220/6.3

+

JK3

YKC21-3045

4

3

JK3

YKC21-3045

1

2

YKC21-3045

JK2

4

3

JK2

YKC21-3045

1

2

JK1

YKC21-3045

4

3

YKC21-3045

JK1

2

1

100P

C14

C119

220/6.3

+

T1

PT-10

3

6

4

1

100P

C21

100P

C15

C33

10/16

+

10/16

C116

+

C103

10/16

+

100/6.3

C5

+

GND

VCC

EMCK

EBCK

GND

ELRCK

HWR

RD

CS4

IRQ3

A1

A2

A3

A[0:4]

A0

A3

A2

A1

A0

IC4

NCR53CF92

MODE

TESTIN

VDD_1

VDD_2

VDD_3

VDD_4

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

SD0

SD1

SD2

SD3

SD4

SD5

SD6

SD7

SDP

RST

BSY

SEL

I/O

C/D

MSG

REQ

ACK

ATN

PAD0

PAD1

PAD2

PAD3

PAD4

PAD5

PAD6

PAD7

DB0

DB1

DB2

DB3

DB4

DB5

DB6

DB7

A0

A1

A2

A3

RD

WR

DBWR

INT

DREQ

DACK

CS

RESET

CLK

DBP

16

48

44

47

3

2

42

4

45

46

53

52

50

49

15

14

12

11

10

8

7

6

63

62

61

60

58

57

56

55

29

32

38

34

37

39

35

30

33

28

27

25

24

23

22

20

19

18

59

51

43

36

31

26

21

13

9

1

64

40

17

5

54

41

VCC

+5V

GND

100P

C22

RL

C34

10/16

+R43

1K

R44

100K

R45

1K C40

100P

Q5

DTC314TK 1

3

2

Q6

DTC314TK 1

3

2

C41

100P

R48

1K

R47

100K

R46

1K

C35

10/16

+

P61

P26

P25

P20

P24

P21

P22

VCC

10K

R12

GND

SYI

GND

10/16

C117

+

C105

10/16

+

C104

10/16

+

100/6.3 C6

+

C101

10/16

+

D15

+15V

-15V

VCC

GND

MCK

512FS

BCK

LRCK

AD1

D8

D9

D10

D11

D12

D14

A0

A1

A2

EDA0

EDA1

EDA2

X1

25M

RL

100P

C28

1K

R34

100K

R35

1K

R36

Q2

DTC314TK 1

3

2

Q1

DTC314TK 1

3

2100P

C36

1K

R33

100K

R32

1K

R31

R40

1K

R41

100K

R42

1K C39

100P

Q4

DTC314TK 1

3

2

Q3

DTC314TK 1

3

2

C38

100P

R39

1K

R38

100K

R37

1K

+5V

+15V

VCC

10P

C8

10P

C7 R11

100K

68

R7

.1

C42

.1

C3

+5V

C106

10/16

+

C118

.1

C107

C108

.1

C109

C110

.1

C111

C112

.1

C115

C114

.1

C113

.1

R8 10K

LR

MSG

REQ

I/O

RST

ACK

BSY

GND

SD0

GND

SD5

SD6

SD7

GND

C/D

GND

ATN

GND

SEL

SD1

SD4

GND

TERM_PW

GND

-15V

+15V

DA1

GND

VCC

SD4

SDP

A3

GND

RST

MUTE

PF1

GND

YKC21-3044

JK4

3

4

SD3

10/16

C30

+

10/16

C31

+

C32

10/16

+

C4

100/6.3

+

BLM41P750S

L1

12

VCC

D8

D9

D10

D11

D12

D13

D14

D15

D8

D9

D10

D11

D12

D13

D14

D15

D[8:15]

D15

D14

D13

D12

D11

D10

D9

D8

IC13

TC7W32F

1

2

7

IC1

HCU04

21

IC14

TC7WU04F

26

IC14

TC7WU04F

35

IC1

HCU04

1011

1

2

3

4

5

6

7

FROM MAIN BOARD CN6

JK6

TOTX178

VCC

OUT

GND

2

3

1

JK7

DBLC-J25SAF-20L9F

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

VCC

IC7

AK4324

PD

DEM1

DEM0

DFS

CKS

MCLK

SMUTE

SDATA

BICK

LRCK

DVSS

DVDD

AVSS

DIF2

DIF1

DIF0

DZFR

DZFL

OUTR-

OUTR+

OUTL-

OUTL+

VREFF

AVDD 22

21

19

18

17

16

24

23

13

14

15

20

2

1

8

6

7

9

4

3

10

11

12

5

IC9

AK4324

PD

DEM1

DEM0

DFS

CKS

MCLK

SMUTE

SDATA

BICK

LRCK

DVSS

DVDD

AVSS

DIF2

DIF1

DIF0

DZFR

DZFL

OUTR-

OUTR+

OUTL-

OUTL+

VREFF

AVDD

5

12

11

10

3

4

9

7

6

8

1

2

20

15

14

13

23

24

16

17

18

19

21

22

IC8

AK4324

PD

DEM1

DEM0

DFS

CKS

MCLK

SMUTE

SDATA

BICK

LRCK

DVSS

DVDD

AVSS

DIF2

DIF1

DIF0

DZFR

DZFL

OUTR-

OUTR+

OUTL-

OUTL+

VREFF

AVDD

5

12

11

10

3

4

9

7

6

8

1

2

20

15

14

13

23

24

16

17

18

19

21

22

+15V

68

R1

220/6.3

C120

+

R10

100

220/16

C206

+

C207

.1

YKC21-3044

JK4

2

1

IC3

128FS 20

AVOCK

11

BCK 21

CE

15

CKOUT 19

CKSEL 9

CL

14

D0

17

D1

16 DATO 23

DIN1

1

DIN2

2

E/D 3

ERROR

24

GND 8

LD

18

LRCK 22

R

5

TST1 12

TST2 13

VCO

7

VIN

6

XMODE

10

LC8905V

4

VDD 4

10

6

7

13

12

5

22

18

8

24 3

2

1

23

16

17

14

9

19

15

21

11

20

IC2

BCK

BLK

CKA1

CKA2

CKS

COPY

CTG1

CTG2

CTG3DATA

DO1

DO2

EMPH

FR32

FS1

FS2

IS1

IS2

LBITLRCK

LRS

M1

M2

UBDA

VDD

VLDV

VSS

XI

TC9271F

13

14

7

28

2

18

17

3

425

20

19

11

10

24

8

16

15

623

22

21

9

12

27

26

1

5

DIGITAL 1

DIGITAL 2

ZIP (SCSI)

VCC

IC10

UPC4570

-

+

3

2

1

VCC

R107

3W 39

AN7805F

IC6

3

OUT

1IN

2

GND

2

13

VCC

SB20-03P

D100

1 212

100P

C300

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

21

CIRCUIT DIAGRAM

SP808-OP1 OPTION BOARD ASSY (70909501)

SP-808/808Pro

Aug, 1998

SP808

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