XL-70 (serv.man7). Front cover - Sharp Audio Service Manual (repair manual)

xl-70 (serv.man7) service manual
Model
XL-70 (serv.man7)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
87.76 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Front cover
File
xl-70-sm7.pdf
Date

Read Sharp XL-70 (serv.man7) Service Manual online

– 1 –
XL-60H/70H
 CONTENTS
Page
SAFETY PRECAUTION FOR SERVICE MANUAL ..........................................................................................................  2
 IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .........................................................................................................  2
SPECIFICATIONS ............................................................................................................................................................  3
NAMES OF PARTS ..........................................................................................................................................................  4
OPERATION MANUAL .....................................................................................................................................................  6
DISASSEMBLY .................................................................................................................................................................  8
REMOVING AND REINSTALLING THE MAIN PARTS ..................................................................................................  10
ADJUSTMENT ................................................................................................................................................................  12
RDS ................................................................................................................................................................................  13
TEST MODE ...................................................................................................................................................................  14
ERROR LIST ..................................................................................................................................................................  20
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................  21
 TYPE OF TRANSISTOR AND LED ................................................................................................................................  21
BLOCK DIAGRAM ..........................................................................................................................................................  22
 SCHEMATIC DIAGRAM .................................................................................................................................................  26
 WIRING SIDE OF P.W.BOARD ......................................................................................................................................  32
 WAVEFORMS OF CD CIRCUIT .....................................................................................................................................  36
 TROUBLESHOOTING ....................................................................................................................................................  37
FUNCTION TABLE OF IC ..............................................................................................................................................  43
 LCD SEGMENT ..............................................................................................................................................................  52
PARTS GUIDE/EXPLODED VIEW
 PACKING METHOD (FOR U.K. ONLY)
XL-60H
XL-70H
SERVICE MANUAL
SHARP  CORPORATION
No. S4031XL60H///
condition and only parts identical to those specified should be used.
Illustration: XL-60H
Illustration: XL-70H
 
• Note for users in U.K.
Recording and playback of any material may require consent,
which SHARP is unable to give. Please refer particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical
Performers Protection Act 1956, the Performers Protection Acts
1963 and 1972 and to any subsequent statutory enactments and
orders.
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Download Sharp XL-70 (serv.man7) Service Manual (Repair Manual)

Here you can read online and download Sharp XL-70 (serv.man7) Service Manual in PDF. XL-70 (serv.man7) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp XL-70 (serv.man7) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.