Manual: SYFD20 TECHNICS - archive.org
Transcript of Manual: SYFD20 TECHNICS - archive.org
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.
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mle FD CONTROL CIRCUIT 2 3 exci,
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SXPG146111
DIGITAL DISK RECORDER
NOTES:
eic’s
1C1
IC2:
C3
1C4:
CS:
: SVIGD72067C
SVIGM74HCO2
> SVIGM74HCOO
SV IGM74HC14
SVIGM74H C04
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