| Make | Model | Problem | Solution | Date |
| | | |
| Found: 315
|
| Sanyo | 12T234 | Small picture. | | 14-09-04 |
| Sanyo | 2144 | NO TUNING WHEN COLD | C398 100mfd 5v LINE | 14-09-04 |
| Sanyo | 2145 | INT SHUT DOWN | 100mfd CAPS 5v - 12v LINES | 14-09-04 |
| Sanyo | 2148 | STEPPING UP CHANNELS | D24 5V1 ZENER | 14-09-04 |
| Sanyo | 2180 | WONT GO COMPLETLY INTO SBY. LOW SUPPLY TO PIN 1 OP | CHECK R572 470ohm | 14-09-04 |
| Sanyo | 21MT1 | Dead | Replace R321 (120K) Primary Side of PSU O/C | 14-09-04 |
| Sanyo | 21MT1 EC3-A21 | Poor, flickering pic | Low RGB o/p IC101 TDA8361 IF/Dec/TB chip pins 18 -20; chip faulty | 14-09-04 |
| Sanyo | 21MT2 | Starts up then shuts down quickly | R495 180k | 14-09-04 |
| Sanyo | 21MT2 EC5A21 | Int dead | R481 dry joint | 14-09-04 |
| Sanyo | 25BN2 | Int sw off | Dry joint coll Q611 in psu | 14-09-04 |
|
|
| Sanyo | 25DN1 | St/by only - light goes out when brought out of st/by | R620/621 120k 2w in psu - beware of mains smoother being charged! | 14-09-04 |
| Sanyo | 25MT1 CB5956 EC3-A25 | Goes to st/by aft few secs | Pin 31 IC701 1v instead of 5v - R372 390k o/c | 14-09-04 |
| Sanyo | 25MT2 | Trips off aft few secs with st/by led flashing | R497 180k in 200v monitoring cct o/c | 14-09-04 |
| Sanyo | 25XP1 | flashing standby led when asked by the remote to start | R624 120k o/c | 14-09-04 |
| Sanyo | 25XP1 = EB4-A25 | Tuning problems | Cracks in tuner earths | 14-09-04 |
| Sanyo | 28DN1 | Tuning drift - esp at top end of range | Dry joints in tuner earths esp top RH section | 14-09-04 |
| Sanyo | 28DN5 EB6 | Dead | Chopper Tr 2SC4429 s/c - no other FF but suggest change opto & Ref zeners D615/D645 | 14-09-04 |
| Sanyo | 28WP3 WB2A | Pic comes on briefly with no sound then reverts to st/by | Reverting to prot mode - could be many things but check sound prot first. Isolate IC051 by lifting D682 pic appeared ok. Change IC051 & check audio sect psu - D1633, Q1633 & R1639 were also damaged | 14-09-04 |
| Sanyo | 3024 PORTABLE | S.C. LOP. TRANSISTOR , VERY HIGH HT. | CHECK Q511 2SA608 PRIMARY ( CHECK HT SMOOTHING FOR POSS DAMAGE ) | 14-09-04 |
| Sanyo | 32WN5B EB6A | Reverts to st/by after briefly coming on at sw on during which HT ok at 145v | Pin 19 IC801 prot I/p low (should be hi); 9v supply from IC642 low due to its I/p low 7v - Dry joint C640 | 14-09-04 |
| Sanyo | 6144 | POOR VIS - LOOKS LIKE CRT FAULTY | A602 THICK FILM UNIT | 14-09-04 |
| Sanyo | 80P | Int start up | C312 10µ; C314 47µ | 14-09-04 |
| Sanyo | 80P | No E-W correction | R4012 2R2 o/c | 14-09-04 |
| Sanyo | 80P | Popping from speaker only - no sound/pic | LOPTx | 14-09-04 |
| Sanyo | 80P | ripple on verts & field foldover | C322 470µ 100v 45v res cap | 14-09-04 |
| Sanyo | 80P-B14 CTP3131 | Dead - chopper BUT11A Q304 s/c | R313 2R7 o/c - R302 390k o/c was the cause | 14-09-04 |
| Sanyo | 83P | switches chans when heated & hum bar | Mains smoother 130µ 400v u/s | 14-09-04 |
| Sanyo | 83P-D20 | Colour - varing. | C283. | 14-09-04 |
| Sanyo | A1-14 | Rolling non-lin pic | R548 hi res (varies with model - 180k typical) | 14-09-04 |
| Sanyo | A1-A14 | St/by only - light off when R/C operated | 130v HT & 24v supply present - no 12v pin 8 IC201. C422 0µ0033 leaky | 14-09-04 |