Make | Model | Problem | Solution | Date |
| | | |
Found: 776
|
Matsui | 2190 | FLAT OUT BRIGHTNESS | CHECK SUPPLY TO RGB STAGES R613 etc | 14-09-04 |
Matsui | 2190 | Fluctuating HT | C808 1µ 63v | 14-09-04 |
Matsui | 2190 | FLUCTUATING POWER SUPPLY | C808 1uF , 63V | 14-09-04 |
Matsui | 2190 | Frame collapse. | IC401 ( TDA8175 ) , IC1401 ( DPU2543 ) | 14-09-04 |
Matsui | 2190 | Hiss from speaker - OSG "Mono-stereo - bil A" | IC APU2470T ( Pt No.IC1301/013240252 ) | 14-09-04 |
Matsui | 2190 | int sound | dry joints if panel connections to main pcb | 14-09-04 |
Matsui | 2190 | Int start up from cold | Dry joints wire link after D807 cathode & L805 | 14-09-04 |
Matsui | 2190 | Lack of height. | 24v rail low at 18v TR803 ( BD139/16 ) | 14-09-04 |
Matsui | 2190 | Mod to allow set to come straight on | Fit 1N4148 in posn DISU on front of PCB | 14-09-04 |
Matsui | 2190 | MOD TO ALLOW YOU TO SW ON WHEN MAINS SW PRESSED | FIT DIODE IN POSITION D1511 IN4148 | 14-09-04 |
|
Matsui | 2190 | No cold start | C803 o/c | 14-09-04 |
Matsui | 2190 | No sound | R312 330R overheating & TDA2030 audio o/p chip u/s | 14-09-04 |
Matsui | 2190 | NO SOUND | R312 ( 330R ) or TDA2030 AUDIO IC'S | 14-09-04 |
Matsui | 2190 | Stuck in standby. | R613 4.7R ( marked 813 on some sets ) behind LOPTX. | 14-09-04 |
Matsui | 2190 | THE ON BUTTON HAS TO BE PRESSED IN FOR SOME TIME B | C801 , C803 , C807 , C808 ALL 100uF 63v | 14-09-04 |
Matsui | 2190 | To allow sw on from on/off sw instead of hset | Fit 1N4148 or similar in posn D1511 | 14-09-04 |
Matsui | 2190 | Tripping | CHECK 5V AND 12V , IF LOW CHECK THE TWO 2 , 200uF CAPS | 14-09-04 |
Matsui | 2190 | TRIPS , THEN MOTORBOATS IF REM BUTTON HELD DOWN | CHECK BOTH 2200mfd CAPS IN 8.5v SUPPLY | 14-09-04 |
Matsui | 2190 | Trips at start up unless you persevere with holding down hset keys | St/by 5v low at 4v etc; 2 x 2200µ elects low cap | 14-09-04 |
Matsui | 2190 | TRIPS IF REMOTE HELD DOWN SET EVENTUALLY COMES ON | TWO 2200uF IN 8.5v AND 5v LINES | 14-09-04 |
Matsui | 2190T | low/dist sound - phone skt o/p ok | R312 &R313 | 14-09-04 |
Matsui | 2190T | No vid in p in p box | dry joints vid i/p cable between pip pcb and main pcb | 14-09-04 |
Matsui | 2196N | Dead | SMPS transformer available from Mastercare Pt no 6226.04 | 14-09-04 |
Matsui | 2196N | No R/C functs | Xtal in handset dry jointed | 14-09-04 |
Matsui | 2199 | Dead after LOPTx replacement | CP401 in HT feed to LOPTx | 14-09-04 |
Matsui | 2199N | Int tuning | MICRON - micro? Faulty - from Mastercare | 14-09-04 |
Matsui | 2199N | No st/by - lop stages runs in st/by | Q503 2SC4160 leaky | 14-09-04 |
Matsui | 2199N | St/by LED flashes & Motorboating sound at sw/on | C541 22µ 50v 11v supply smoother u/s | 14-09-04 |
Matsui | 2199N | Tripping | LOPTx Philips Part No 3221008 SEME HR7754 (but check label on Tx - more than 1 type) | 14-09-04 |
Matsui | 2199N | Would not sw to st/by | Q503 2SC4160 next to the chopper TX was dead short - fitted BD243C in lieu | 14-09-04 |