Dicas Reparação




Modelo - Chassis HST211


Pesquisa: HST211 Enviar Dica Resolvida
Resultados 5
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SonyHST211
NO PART NUMBER FOR R/P HEAD WIRE ON DECK B - 1-543-673-11 The wire from the R/P head (HRP1) on B deck is intermittent.Need part number ASAP. -HQ COMMENTS: Info FAX'd to KCP on 10/13/93. -KCP REPLY: Part number for R/P head (HRP1) wire harness is as follows:1-543-673-11.
SonyHST211
BUTTON, BLOCK A AND B SILKSCREEN DIFFERENT ON KCP PARTS When ordering ref #71 and #72, P/N 4-943-424-01 andP/N 4-943-423-01, button block B and A decals on the buttons do not match. -HQ COMMENTS: We have contacted KCP and they have contacted WRPC. WRPCclaims parts are OK. We have FAX'd Tokyo 7/1/93. -TOKY
SonyHST211
SCHEMATIC ERROR: Q512 HIGH SPEED SWITCH The schematic diagram indicates (page 11 of s/m) that the B+and B- supplies will be shorted if Q512 is activated to switch to the highspeed dub mode. This is obviously incorrect. Please notify Tokyo of theproblem so that a correction can be made to the
SonyHST211
INCORRECT PART: REF NO. 72 - BLOCK "A" New buttons are physically different and not working in unit.Sent original and new buttons to Kansas City Parts for stock check. -HQ COMMENTS: This information was FAX'd to KCP (D. Ponder, P. Barnett)on 3/17/93. Waiting for info from KCP. -KCP REPLY:
SonyHST211
SPEED ADJUSTMENT AND HIGH W&F Speed adjustments and high W&F. High use of motor onHST211, HST221, HSTD105, HSTD107, HCDD117. All use potentiometers onthe cassette PCB to adjust speed. HCDD115 uses the VR inside the motorto adjust speed.


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

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