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Casio CPS-85, Руководство по обслуживанию

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Casio CPS-85 Скачать руководство пользователя страница 4

— 3 —

BLOCK DIAGRAM

Buttons

Keyboard

FI0 ~ FI10

SI0 ~ SI10

KC0 ~ KC7

KI0 ~ KI2

MIDI

IN

OUT

Working Storage

RAM (64K-bit)

LSI2

HY6264ALLJ-70

MA0

~

MA12

MD0

~

MD7

MD0 ~ MD15

MA1 ~ MA19

Sound Source ROM

(8M-bit)

LSI3

MX23C1610MC-12

CPU

LSI4

GT913F

BCK, SO, LRCK

MA0, MA1

EA0 ~

EIO0 ~

EA14

EIO7

Effect RAM

(256K-bit)

LSI5

TC55257DFL-70L

DSP

LSI1

HG51B277FB

LEDs

VDD

SONGA
SONGB
DIGITAL EFFECT
SELECT
STOP

LRCK

SO

Rmel

Lmel

BCK

D/A Converter

LSI6

UPD6379GR

Filter

IC104

Main

Volume

Power Amplifier

IC101

LA4620

Output

Speakers

Reset IC

IC 1

RN5VD35AA

Pre. Amp.

IC103

Line In

POWER (APO)

Power Supply Circuit

Q101 ~ Q106

D108, D110, D111

6 

×

 D-size batteries

AC adaptor AD-12

From CPU

Line Out

AVCC

VDD

VCC

AVDD

LVDD

Содержание CPS-85

Страница 1: ...RANSPOSE OFF ON MIN MAX F G A B C D E A B C E F DIGITAL EFFECT TONE MEMORY PIANO 1 PIANO 2 E PIANO 1 E PIANO 2 HARPSI CHORD VIBRA PHONE PIPE ORGAN JAZZ ORGAN STRINGS SYNTH STRINGS SELECT SONG A SONG B...

Страница 2: ...7 Fugue in G minor 8 Moveable Blues 9 Rainbow 10 Ave Maria Playback Repeat sequential play of all tunes playback always starts from begin ning of tune Manual memory Type Real time recording and playba...

Страница 3: ...t level Vrms with 47 k load each channel with key B5 pressed in Jazz organ tone L ch 140 mV 20 R ch 160 mV 20 Minimum operating voltage 6 5 V DAMPER PEDAL standard mono jack 1 DC 12 V DC jack 1 Power...

Страница 4: ...MA0 MA1 EA0 EIO0 EA14 EIO7 Effect RAM 256K bit LSI5 TC55257DFL 70L DSP LSI1 HG51B277FB LEDs VDD SONGA SONGB DIGITAL EFFECT SELECT STOP LRCK SO Rmel Lmel BCK D A Converter LSI6 UPD6379GR Filter IC104 M...

Страница 5: ...F 2 4 G 2 4 G 6 I F 1 4 A 1 4 A 1 4 B 1 5 C 1 5 C 1 5 D 1 5 D 1 5 E 6 I S 2 4 A 2 4 A 2 4 B 2 5 C 2 5 C 2 5 D 2 5 D 2 5 E 7 I F 1 5 F 1 5 F 1 5 G 1 5 G 1 5 A 1 5 A 1 5 B 1 6 C 7 I S 2 5 F 2 5 F 2 5 G...

Страница 6: ...utes CPU drops signal POWER to shut all the voltage except VDD off C2 C 2 D 2 F 2 G 2 A 2 C 3 D 3 F 3 G 3 A 3 C 4 D 4 F 4 G 4 A 4 C 5 D 5 F 5 G 5 A 5 C 6 D 6 F 6 G 6 A 6 C 7 D 7 F 7 G 7 A 7 D2 E2 F2 G...

Страница 7: ...r G 6 1 5 1 1 T L X 0 T L X t u O n I t u p t u o t u p n i k c o l c z H M 4 2 7 1 C C V n I e c r u o s V 5 9 1 8 1 1 D O M 0 D O M n I d n u o r g o t d e t c e n n o C l a n i m r e t n o i t c e...

Страница 8: ...7 O I 0 O I t u O n I s u b a t a D 6 2 B E C R t u O M A R e g a r o t s g n i k r o w e h t r o f t u p t u o l a n g i s e l b a n e p i h C 7 2 3 S S V n I e c r u o s V 0 d n u o r G 8 2 1 D A n...

Страница 9: ...ts the data into analog waveforms and output them to each channel separately Synch signal Data Word clock Bit clock Data Word clock Bit clock DSP LSI1 HG51B277FB DAC LSI6 UPD6379GR CPU LSI4 GT913F L O...

Страница 10: ...Input Amp Power Amp 9 7 3 5 Input Amp Pre drive Amp Power Amp Input Amp Pre drive Amp Power Amp 4 19 20 21 22 23 1 18 17 15 14 8 RL Short Protector RL Short Protector Terminal Protection Circuit Pop N...

Страница 11: ...nal JD connector pin 14 5 CE MCSBO signal LSI3 pin 12 6 OE MRDB signal LSI3 pin 14 7 DAC output L ch JE connector pin 12 8 DAC output R ch JE connector pin13 9 Sound signal L ch JF connector pin 7 0 S...

Страница 12: ...12 PRINTED CIRCUIT BOARDS Main PCB JCM423 MA1M Sub PCBs JCM423 MA2M MA3M MA4M Bottom View Top View Top View 8 7 2 1 3 4 6 5 9 10...

Страница 13: ...13 SCHEMATIC DIAGRAMS Main PCB JCM423 MA1M 1 2 8 7 6 5 3 4...

Страница 14: ...14 Sub PCBs JCM423 MA2M MA3M MA4M 10 9...

Страница 15: ...15 Console PCBs JCM423 CN1M CN2 CN3M...

Страница 16: ...16 Keyboard PCB JCM886T KY1M...

Страница 17: ...17 Keyboard PCB JCM886T KY2M...

Страница 18: ...18 Keyboard PCB JCM886T KY3M...

Страница 19: ...19 EXPLODED VIEW 27 24 3 22 23 2 28 R 1 29 26 17 9 10 25 22 21 23 4 15 20 7 6 8 1 R 2 R 3 5 19 18 14 16 11 12 13 R 4...

Страница 20: ...20 35 33 35 31 30 34 32 SP 2...

Страница 21: ...r spare parts department if you need these parts for refurbish 1 Prices and specifications are subject to change with out prior notice 2 As for spare parts order and supply refer to the GUIDEBOOK for...

Страница 22: ...03B 2 B D102 103 107 D109 113 2390 1344 DIODE 1SS133T 77 T 5 B D104 105 D111 2360 1946 DIODE ZENER MTZJ5 6CT 77 T 2 A D108 2360 1085 DIODE ZENER HZS6B1LTD T 1 A D110 2360 1939 DIODE ZENER MTZJ5 1CT 77...

Страница 23: ...B 25 6909 5890 SWITCH SLIDE KONB CSB 12D 1 B 26 3831 0686 SPEAKER KUS 14RGF01A 2 B 27 6906 8561 COVER BATTERY M210564A 4 1 B 28 5530 0488 RUBBER FOOT RK 24 7 C 29 6921 4590 CAP M412064 1 14 C Accesso...

Страница 24: ...8 11 10 Nishi Shinjuku Shinjuku ku Tokyo 160 Japan Telephone 03 3347 4926 MA0700571A...

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