Dicas Reparação
Modelo - Chassis SLHFR70
Pesquisa: SLHFR70 Enviar Dica Resolvida
Resultados 32
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SLHFR70 | INTERFERENCE | Interference when VCR off and TV on active channel 3 (2 and 4not affected). Interference rolls through picture, flashes when clockflashes on VCR display. Scope shows interference on Pins 14 and 15 of IC1power supply. Problem appears only 5-10 min. aft | ||
| Sony | SLHFR70 | NO TUNING | Would not tune, no memory. | ||
| Sony | SLHFR70 | HERRINGBONE PATTERN WHEN USING TV TUNER | After about one hour the picture would intermittently developea herringbone pattern which varied in intensity when using the Televisiontuner. Turning off the VCR would eliminate the problem. The picture didnot go snowy. | ||
| Sony | SLHFR70 | SCAN | Unit tears out when in the CUE/REVIEW mode. Found 31.468 kHzreading 34.878 kHz. | ||
| Sony | SLHFR70 | NO CAPSTAN LOCK | Capstan speed erratic usually overspeed by approx. 50%. Soundstill present but as monkey chatter. No output from Pin 13 of IC002. | ||
| Sony | SLHFR70 | INT. ANTENNA SWITCHING | The unit int. would not switch the antenna input into theTV mode. We found the RFU-1/RF mod/switch to be defective. | ||
| Sony | SLHFR70 | PART NUMBER | What is the part number of PS2.6x4 screw and the spring pin2.5x16 on page 88 of the S/M. -HQ COMMENTS: The P/N of the screw is in the Hardware List on page 92(7-628-235-95). The pin is not available. However, a 2.5x14 pin shouldwork (P/N 7-626-302-31) | ||
| Sony | SLHFR70 | RF INTERFERENCE WHEN UNIT IS POWERED OFF | Hooked up to Beta was a pay TV converter with ch. 3 output andwith power off there was a lot of herringbone type interference. FoundC12/14/15 not put in by factory, put in caps but still no results. | ||
| Sony | SLHFR70 | NO CHANNELS PROGRAMMING | Will not remember programmed channels on the tuner. | ||
| Sony | SLHFR70 | LOSE BOARD SUPPORT PIN | Plastic pin (board support) on SA-10 board above the letterR above the word Drive SOL falls out and floats inside unit. Oneunit had pin jammed under drum motor. -HQ COMMENTS: The purpose of this support pin is to keep the cover fromtouching the SA-10 b | ||
| Sony | SLHFR70 | LEFT CHANNEL AUDIO DISTORTION | Left channel distortion on Beta Hi-Fi playback only causedby AM radio station 1540 kHz. -HQ COMMENTS: We do not have an HFP-200 here to try to simulate thiscondition. In the FPR concerning the SL-HF300, the customer lived closeto an AM broadcast antenn | ||
| Sony | SLHFR70 | SPECIAL EFFECTS | When going into special effects, pause slow motion etc, youwould see about 10 black horizontal lines 3/8 inch thick, top to bottom ofscreen. Video was present with these bars. Found problem in JOG circuit.Performed alignment RV13, 14, 15 and 16, and fo | ||
| Sony | SLHFR70 | PART NUMBER FOR IC301 | Parts list problem. IC301 calls for CXP5016-009s, however,units have CXP5016-006s. KC has no -006s in stock. -HQ COMMENTS: IC301 is a CXP5016. The -009s and -006s are interchange-able. These four digits indicate the OEM code only. | ||
| Sony | SLHFR70 | EMERGENCY SHUTDOWN IN REVERSE SKIPSCAN, REVIEW MODES ONLY | In review and skipscan reverse, machine would shutdown.Found no signal at syscon IC401, Pin 8. | ||
| Sony | SLHFR70 | NO AUDIO | Any combination of two channels can be tuned in, but onlytwo. No sound at any time. Four units have been reported to have failedin this way. |