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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 43
Orion
1496
Dead - no st/by led
Replace R504 330K and R605 and 820K
14-09-04
Orion
14ARX
dead
IC101 µchip 5v supply low. C530 3µ3 250v on i/p to 5v reg IC105 u/s
14-09-04
Orion
14ARX
Dead 330K start up res ok STR50103 ok R532 hot
Check IC105 ( 5V reg ) & C530 ( 3.3uF ) 250V o/c
14-09-04
Orion
14ARX
Dead - R532 2k2 wirewound overheats
C530 3µ3 250v s/c
14-09-04
Orion
14ARX
Field rolling
IC401 TA8808N
14-09-04
Orion
14ARX
No st/by
C530 3µ3 250v by mains switch
14-09-04
Orion
14ARX
St/by only
No 103v HT tho' it did appear initially at sw on. IC401 no volts pin 40 as D403 9v1 zener s/c
14-09-04
Orion
14ARX
St/by only
Dis Q117 & if still doesn't come on sus STR50103 or series connected 330k resistors
14-09-04
Orion
14ARX
Stuck in StBy H.T. comes up then dies away
Check pin 40 IC401 for 9.1V if missing R458 & D403
14-09-04
Orion
14ARX
This set was stuck in standby. For the rnicrocontr
C530 was open-circuit..
14-09-04
Orion
14ARXG
Dead , channel display dies.
O.C. LINE DRIVE TX
14-09-04
Orion
14LED 14LRG 14
Sound mutes during replay of ACP tapes duration v
S/c R486 & C452 ( 47nF ) add ( 820K ) in parralell across R478 ( 270K ) ( Not complete cure but helps )
14-09-04
Orion
14LR
St/by only
Start up res R502/3 220k o/c
14-09-04
Orion
14LR
Stuck in standby.
R503 ( 3.3ohm )
14-09-04
Orion
14PCR
Int tuning & no chan 4
Dry joints tuner - esp earths
14-09-04
Orion
14PS
Height int when heated
Vert preset pot 500R int o/c
14-09-04
Orion
14PS
INT FIELD LOSS AFTER 2-3hrs
500R VERTICAL PRESET OC
14-09-04
Orion
14VR
No sound/raster - LED works normally
HT was only 46 volts due to C504 4µ7 low cap, also check R502 and R503 if dead
14-09-04
Orion
14VT
Dead
STR50103; R2M diode; 5R6 5w dropper & s/c scan coils
14-09-04
Orion
14VT
No sound
R358 36R safety res o/c, speaker o/c & dry joints audio o/p trfmr
14-09-04
Orion
14VT
Sound int/flashing pic/crackle on sound
Dry joints audio o/p trfmr T531
14-09-04
Orion
2093S
Wow on sound in pback
CS23 in TV psu o/c
14-09-04
Orion
2093SCR
St/by aft 10 secs - tape was stuck in
"Wire link" JP001 o/c - turns out to be a wired in 2A fuse
14-09-04
Orion
3850
Dead - psu blown up
psu chopper drive IC TEA 2262, mosfet STP480T, optocoupler TCDT1102G
14-09-04
Orion
C1499
No sound
fit mod board & reprog eeprom
14-09-04
Orion
C1499
St/by only
EEPROM corrupted - free mod kit available from Orion
14-09-04
Orion
C1499; 1499; 2099TX
Stuck in st/by (timer light?)
Fit EPROM Pcb (supplied FOC by Orion) fit 1K res across pins 4&8 of IC1099 (not marked as such on my set but only 8 pin chip close to Cpu and back up batt), Fit silicon diode across pins 1&3 of system reset Ic1002 (again marked differently on my set as T1002). Then carry out checking of EPROM settings via on screen display, Instruction sheet supplied by Orion (DAL). Contact Orion (DAL) on Fax 01923 231597 (you must send set Model/Ser no on company headed paper to get FOC issue of the small Pcb which you then use for other sets with this fault). Orion tel 01923 223135.
14-09-04
Orion
C1499SLTX
Dead
IC 501 STR F6707 R542 0.39 ohm R543 680 ohm R503 4K7 and LOPTr 2SD2599
14-09-04
Orion
C14LTXG
blank unmodulated raster
no tuner supply R425 21R 0.5w o/c
14-09-04
Orion
CKT9745
No colour.
Replace Pal colour delay line. (Type: P1D-A-9012.)
14-09-04
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Last SM download : Janome 551-E, 552
script execution: 0.01 s