Make | Model | Problem | Solution | Date |
| | | |
Found: 24
|
Loewe | 3870WZ | Repeated tripping at sw on | D661 BYW98-100 in psu sec s/c & 3.15A wickman fuse supplying it o/c | 14-09-04 |
Loewe | ART1 ART1 | East west. | C586 ( 3 , 3nf ) | 14-09-04 |
Loewe | E3000 | Dead - burnt comps in psu | D630 22R, D630 gp sw diode | 14-09-04 |
Loewe | M124 | Bottom foldover | C581 47µ 25v | 14-09-04 |
Loewe | M124 | Int weak contrast | dry joints front controls & pcb | 14-09-04 |
Loewe | M124 | Lack of height | dry joints field o/p chip & height pot | 14-09-04 |
Loewe | M124 | No cold start | C624 100µ, C638 1µ | 14-09-04 |
Loewe | M124 | Small, flat pic with non-lin field | C652, 653 47µ 250v | 14-09-04 |
Loewe | MS56 | Startup - no sound or picture. | R534 ( 3.3R ) o/c , check C638 ( 1uf ) | 14-09-04 |
Loewe | MS56 | This set's picture was marred by very severe Venet | 1k LZ AMP preset P323 had gone open-circuit. | 14-09-04 |
|
Loewe | MS56 C8001 | Stuck in standby. | R534 ( 3.3R ) o/c , T534 , C534 ( 47uf ) | 14-09-04 |
Loewe | Profi T28 | Dead - Fuse S611 1.6A blown | R614 degauss positor | 14-09-04 |
Loewe | Q110 | Width & E/W dist | C542 0u52 dry joints, L590 shorted turns | 14-09-04 |
Loewe Opta | 66450 | SLOW TO SWITCH ON | C671 , C673 ( LOW ) | 14-09-04 |
Loewe Opta | ARTS35 66472 | SOUND MOTORBOATS WHEN COLD | C671 1000uF 16v ALSO C675 | 14-09-04 |
Loewe Opta | C8000 | WHISTLES + HIGH HT | C638 | 14-09-04 |
Loewe Opta | C8001 | PICTURE NAOW + TUBE LOOKS POOR HT LOW NOT 142v B | C652 47uF 250v | 14-09-04 |
Loewe Opta | MS124 | POOR FIELD LIN | C581 47uF 63v | 14-09-04 |
Loewe Opta | MS56 C8001 | Dead. | LOPT SC , R583 OC 22R , IC1581 SC TDA4950 | 14-09-04 |
Loewe Opta | MS56 C8001 | DEAD STBY LED LIGHT R534 LINE DRIVER FEED OC | REPLACE R534 3R3 T534 C534 | 14-09-04 |
Loewe Opta | PROFI S28 C8001 | NO LINE DRIVE | T534 SC USE TIP41 | 14-09-04 |
Loewe-Opta | ME26/Chassis110C8 | East-West. Excessive width, won't adjust. | Change L573. Seemed to be OK visually. | 14-09-04 |
Loewe-Opta | ME26/Chassis110C8 | Very int. Field collapse, white line in the center of screen for a few seconds, and then black screen with no sound. | When the problem occurs, make continuity check between pin 12 of the yoke plug and pin6 of vertical IC. If open, fit a piece of wire. | 14-09-04 |
Loewe-Opta | ME26/Chassis110C8 | Won't start, goes to Stby. Hor driver T541 Sced, supply resistor R503 oc. After replacement, It was Sced again. | Change C546 0,33uF/250V located in front of the LOPT transistor. Also check/replace C503 22uF cap. | 14-09-04 |