Marca Model Difetto Cura Aim AR276 Stops aft 10 mins R443 6R8 ...

Bush VCR817VP Adj RF mod
From standby---press and hold on/standby button on front of VCR. After about 5
seconds the RF channel will be shown---which you can adjust with the CH+ or CHbuttons--switch
off to set.
Bush VCR820VP Tuning mode access Press power & Play button on vcr together
Bush VCR830VP Functions int - jams in eject Clean mode sw contacts
Bush VCR880 No col Pback - ok in e-e C019, 470µ16v on outside edge of board close to sw mode tx
Bush VCR880NVP
VCR890PDC/
"PL" in display & no functs - Parental Lock is set
To disable this, switch the set into standby and power on, keeping the power button
pressed on the remote for about 5 secs!This should enable normal functions
Bush U19 Dead - no display or functs C018 330u 16v in psu sec
replaced the following…; Q503 chopper output (2SC3752) S/C; Q501 chopper driver
Bush VCR902 Dead
(2SD734) O/C; D502 leaky (fitted 1N4148); R507 1R8 1W O/C
Bush VCR902 Dead with strange sw mode power transformer osc
R510, R511 330k 1/2w, if fuse blackened check bridge rect & R507 1R8 1w. If R507 o/c
replace Q503-2SC3752M, Q501-2SC2120, Q504-LTV 817M-V8, IC 501-KIA 431L. If
after replacing these the set is still dead,check D502/D508 (ISS 133)
Bush VCR902 No playback pic, sound & e-e ok C4069 sm off pin 20 of IC 401.
Bush VCR905 Won't load with cass in display perm lit P con 5V rail was low, replace Q506 (KTA 1273Y)
hold the "VCR on" button in on the machine (not the hanset) until chanel 36 appears in
Bush Videoplus Modulator setting
the display. Change to req freq.
Crown CRV97 Dead aft thunderstorm & Power cut 1µ cap in psu pri
Crown CRV97 Drum runs slow/hunts & poor ffwd/rew X501 16Mhx Xtal faulty
Crown CV93V Int eject Mode sw/loading belt
Daewoo CP420 Dead STR5707 & R817 0R33 & C835 2n2?
Daewoo DVF242P Dead C53 1µ 100v C63 22µ 50v inside psu can
Daewoo DVF24P Load gears out of time - slip out again when reset
held in place by a triangular plate and only one screw
adding another small screw to the tack-up side of the plate provided a permanent cure
Daewoo DVF502 Int deck shutdown Check loading belt
Daewoo DVF522 no e-e sound BA7790LS IC201 had i/p at pin 16 but no o/p at pin 21 - chip u/s
Daewoo DVF522P Dead C53 1µ 100v in Sony SOPS PSU can
Daewoo DVF522P Dead C53? 1µ 100v on pri psu
Daewoo DVF932 St/by only - "PWR" flashes when attempt to turn on
Int ejects tape as soon as inserted, no E-E & display
Q815 2SC3205 o/c in front of psu can - check other tr & caps in psu
Daewoo DVF932P incomplete C23 470µ 10v in 6v supply