manual: syfd20 technics - archive.org

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Service Manual Digital Disk Recorder (M), (MC), (EN), (El), (EH), (EB), (EF), (EZ) (EW), (EP), (EK), (XL), (XR), (XS), (X), (XD) U.S.A. > Spain : Canada - the United Kingdom Norway, Sweden, : New Zealand Denmark, Finland : Australia Italy : Malaysia, Singapore, Holland South Africa Belgium : the Middle East, Indonesia, France, Austria Hong Kong, the Philippines, Germany Taiwan, Thailand : Switzerland : Saudi Arabia Specifications Strage Medium: 3.5-inch micro floppy disk (2DD) Controls: Eject button, Access indicator Dimensions (WXHXD): 10.6 cm X 2.9 cm X 21.2 cm (4-3/16"1-5/32”*8-11/32") Net Weight: 0.95 kg (2.1 Ibs) Operating Conditions Temperature: 10° C~40° C (50°F~104° F) Humidity: 20%~80% Accessories: Digital Memory Disk SY-D20 x1 Matsushita Electric industrial Co., Ltd. Matsushita Services Company Panasonic Sales Company, Central P.O. Box 288, Osaka 530-91, Japan Division ofMatsushita Electric Division ofMatsushit 2 Electric Corporation ofAmerica ofPuerto Rico, inc. @ | 50 Meadowland Parkway, San Gabriel industria Fark © 7 hh 1 S Secaucus, New Jersey 07094 65th Infantry Ave. Kn.9.5 Carolina, P.R. 00630

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Service Manual Digital Disk Recorder

(M), (MC), (EN), (El), (EH), (EB), (EF), (EZ) (EW), (EP), (EK), (XL), (XR), (XS), (X), (XD)

U.S.A. > Spain

: Canada - the United Kingdom

Norway, Sweden, : New Zealand

Denmark, Finland : Australia

Italy : Malaysia, Singapore,

Holland South Africa

Belgium : the Middle East, Indonesia,

France, Austria Hong Kong, the Philippines,

Germany Taiwan, Thailand

: Switzerland : Saudi Arabia

Specifications

Strage Medium: 3.5-inch micro floppy disk (2DD)

Controls: Eject button, Access indicator

Dimensions (WXHXD): 10.6 cm X 2.9 cm X 21.2 cm (4-3/16"1-5/32”*8-11/32")

Net Weight: 0.95 kg (2.1 Ibs) Operating Conditions

Temperature: 10° C~40° C (50° F~104° F)

Humidity: 20%~80% Accessories: Digital Memory Disk SY-D20 x1

Matsushita Electric industrial Co., Ltd. Matsushita Services Company Panasonic Sales Company, Central P.O. Box 288, Osaka 530-91, Japan Division of Matsushita Electric Division of Matsushit 2 Electric

Corporation of America of Puerto Rico, inc. @ |

50 Meadowland Parkway, San Gabriel industria Fark

© 7 hh 1 S Secaucus, New Jersey 07094 65th Infantry Ave. Kn.9.5

Carolina, P.R. 00630

® The SY-FD20 Digital Disk Recorder is an optional unit for Technics organs and pianos which allows

you to record several tunes or one long tune on a digital memory disk (SY-FD20) for later playback.

® The power supply is automatically connected when the SY-FD20 is installed in the Technics organ or

piano.

® For details regarding installation and operation, refer to the Digital Disk Recorder instructions which

accompanied your Instrument.

PARTS IDENTIFICATION AND FUNCTIONS

Digital Disk Recorder

Drive Unit ge

Disk loading slot

Access indicator

The indicator lights up during storage onto a disk and Eject button during readout of the contents stored in the disk. Press this button to unload the memory disk.

a Naa a ae Bae eS Si teat ol A Nd Ee hh gE ME et ass SA to A &.

mle FD CONTROL CIRCUIT 2 3 exci,

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Circuit view on top of P.C.B.

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12 13

SXPG146111

DIGITAL DISK RECORDER

NOTES:

eic’s

1C1

IC2:

C3

1C4:

CS:

: SVIGD72067C

SVIGM74HCO2

> SVIGM74HCOO

SV IGM74HC14

SVIGM74H C04

EXPLODED VIEW OF DIGITAL DISK RECORDER

PACKING

Instruction Book 4)

Digital a4 we

O

58 E> ®

=o

REPLACEMENT PARTS LIST

Notes:

1. Printed circuit boards assembly with mark (NLA) is no longer 3. ©Cmark are new parts.

available after production discontinuation of the complete 4. For part No. with area mark, check the area when placing

set. an order.

2. The “S” mark is service standard parts and may differ

from production parts.

FD CONTROL CIRCUIT DIGITAL DISK RECORDER

ce INTEGRATED CIRCUITS O}1 NLA | SXPG146111 FDC Circuit Board 1

SVIGD72067C Floppy Disk Controller { ©] 2 SFDG30A Digital Disk Recorder Ass’y

SVIGM74HCO2 _| Quad 2-Input NOR Gate 1 O}8 SUVG1291A see

SVIGM74HC0O0 __| Quad 2-Input NAND Gate 1 O}4 oe, ae : :

SVIGM74HC14_— | Hex Schmitt-Trigger Inverter| 1 5 SHRG9850 .C.B.Holder :

SVIGM74HCO04 __—| Hex Inverter 1 6 XSS3 + 6FZ Screw

OSCILLATOR

a SVQG49$3200T |32MHz, Quartz Oscillator {

mi PACKING PARTS COMPONENT COMBINATIONS

21,2 EXBPI8103JM 10KQ x8 2 : : :

23 EXBP18102JM 1KQx8 SPNG1997B Carton Box

SPNG5736A Pad

SPHG1980A Polyethylene Bag

RESISTORS

Ri~4 ERDS2TJ472 4.7KQ

R6, 7 ERDS2TJ153 15KQ INSTRUCTION BOOK

Dd | SQFGA1530 Instruction Book [M] area

SQFGA1510 instruction Book,

Other areas CAPACITORS

C1, 2 ECBA1H100J 10pF

C6 ECEAOJKA331 330UF, 6.3V

C7~11 ECRR1H104ZF 0.1 pF