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An excellent service manual contains dismantling locations of components, electronic adjustments,worth the money.
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Caracteristiques,circuit adjusment,notes on schematis diagram,it's a good service manual,to live well,thanks.
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Service Manual in good quality, with all of the pages.
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Very usrfull for repaur, great quality copy. includes complete parts list and schematics
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Good quality Service Manual, availability of components includes disassembly, electronic adjustments. Includes a full list of details and diagrams. Contains 58 pages.
TROUBLESHOOTING FLOW CHART
3. SERVO-SYSCON CIRCUIT
A.
Playback picture is not good
Adjust tracking.
adjusting tracking.
Noise appears although
NO
Noise appears although change cassette tape.
YES
Check and re-adjust the path of Deck.
YES Is CTL pulse output at pin 97 of IC501? NO CTL HEAD height is normal and there is not dust? NO Adjust the HEAD height and remove dust. Check circuit adjacent to IC501
YES The voltage of pin 7 of IC501 not changing? YES Playback picture Check IC501 is not good NO
YES
Check R509, C520
12
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