Make | Model | Problem | Solution | Date |
| | | |
Found: 15
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Mitsubishi | EE3W | Service mode access | Press MENU, 2, 3, 5, 7 to access service mode, then press * (star key). Use 2 & 8 to navigate up and down the options, 4 & 6 to alter values. Press 0 (zero) to memorise new value & the info turns red to denote "saved". Finally go to standby to exit menu. | 14-09-04 |
Panasonic | EURO3W TXW28R3DP | int. goes to stby | resolder line driver Tx T502 | 14-09-04 |
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Panasonic | EURO3W TXW28R3DP | LOPTr Q552 s/c | replace Q552 BU2508AXRL and resolder line driver Tx T502 | 14-09-04 |
Panasonic | EURO3W TXW28R3DP | no sound from internal or external speakers, Ok on headphones | no 12V on K board, DJ on IC7502 12V regulator | 14-09-04 |
Panasonic | U3W | Channels - difficulty selecting channels. | IC TMS3452N2L. | 14-09-04 |
Panasonic | U3W | Channels - not storing channels. | IC TMS3452N2L. | 14-09-04 |
Panasonic | U3W | Dark pic with field foldover | Q552 12V reg o/c | 14-09-04 |
Panasonic | U3W | Lack of width & brighter on right hand side. | EW modulator diodes D552 ( TVSC2715M ) , D553 ( TVSC2406M ) | 14-09-04 |
Panasonic | U3W | Line tearing. | C853 ( 100u f ) , C854 ( 47u f ) | 14-09-04 |
Panasonic | U3W | No sigs or chan display from cold | TMS3453N2L memory chip (?31 from WVE) | 14-09-04 |
Panasonic | U3W | Verticals corrugated - noise at switch on. | C809 ( 1u f 350v ) | 14-09-04 |
Samsung | CB6833W | Dead PSU | C808 100µ 25v | 14-09-04 |
Samsung | CI5913W | Excess width & no E-W corr | C416 2µ2 250v in anti breathing cct | 14-09-04 |
Samsung | CI5913W | No pic - sound ok | When A1 advanced dim, wide pic seen. HT correct but had noise superimposed on it. C41 4µ7 400v u/s | 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 |