Make | Model | Problem | Solution | Date |
| | | |
Found: 42
|
Goodmans | 2580 TX92 | Appears to have field coll with bright line near top | TP91 BC848B & TP96 BC858B sm in psu | 14-09-04 |
Goodmans | 2580 TX92 | Line tearing aft warm up - bad on Txt | Internal arcing of EHT lead at LOPTx end - make sure of a good contact | 14-09-04 |
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Goodmans | 2580 TX92 | Sound missing | TS90 BC848B sm | 14-09-04 |
Goodmans | 2580(TX92) | LINE TEARING AFTER SET WARMS UP | CHECK EHT LEAD IS FULLY SLOTTED INTO LOPT | 14-09-04 |
Goodmans | 2580/2880 TX92 | Dead - tripping Led flashes once per sec | TP22 BC337 in PSU | 14-09-04 |
Goodmans | 2580/2880 TX92 | Int sound or screeching with pic present | Dry joints IP08 | 14-09-04 |
Goodmans | 2580/2880 TX92 | No R/C | GM01 has narrow acceptance angle - replace | 14-09-04 |
Goodmans | 2580/2880 TX92 | No sound | TS90 Tr | 14-09-04 |
Goodmans | 2580/2880 TX92 | No sound | TS90 sm BC848B | 14-09-04 |
Goodmans | 2580/2880 TX92 | St/by only | RP62 2R2 | 14-09-04 |
Goodmans | 2880 TX92 | Excess sharpness & poor pic | Tuner faulty Pt no FERG202483609 | 14-09-04 |
Goodmans | 2880 TX92 | No col aft 3 mins | IV70 leaky putting 12v on 9v line causing IV01 to overheat | 14-09-04 |
Goodmans | 2880 TX92 | No tuning | o/c print between pin 23 IR01 & base TH04 band sw Tr - no 12v to tuner | 14-09-04 |
Goodmans | 2880 TX92 | Sound absent - O/P IC ok | Check pin 3 IC1S80 - if much less than 15v (2v) sus TS90 & TS81 BC848B SM muting Trs | 14-09-04 |
Goodmans | 2880 TX92 | Txt absent | No sig pin 9 Txt IC due to TX31 or TX16 BC848 sm leaky | 14-09-04 |
Goodmans | 2880 TX92 | Txt sync absent aft 2 mins | TX31 BC848B sm leaky | 14-09-04 |
Goodmans | 2880 TX92 | Wavy pic with corrugations | IP03 9v reg UA7809 in psu | 14-09-04 |
Goodmans | 2880(TX92) | DEAD FUSE BLOWN VIOLENTLY | REPLACE TL19,TP16,IP01,DP02-O5,AND FUSE | 14-09-04 |
GOODMANS | 2880/TX92 | NO SYNC ON TEXT AFTER 2 MINS | REPLACE TX31 BC848B | 14-09-04 |
Goodmans | GD2580 TX92 | E/W settings different at sw on & int reverts to st/by | IF02 STV2145 | 14-09-04 |
Goodmans | GD2580 TX92 | Int dead | dry joints CP13 1nF5 1.6kv | 14-09-04 |
Matsui | 2180TT | Dead | STR58041 , Check Q501/2 ( 2SD863 ) , R505 47ohm 1/4watt , Last BD131 in chopper cct. | 14-09-04 |
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Matsui | 2180TT | Dead - blowing 5.6ohm 7W dropper. | Check chopper chip mica insulator for pin hole. | 14-09-04 |
Matsui | 2180TT | Dead - blowing D512. | STR &/Or check Mica. | 14-09-04 |
Matsui | 2180TT | Dead - int. | Check STR may have two insulators ( poor heat sink ) | 14-09-04 |
Matsui | 2180TT | Dead. | R502 ( 5.6R ) o/c change STR58041 , if ok check R516 1.5R | 14-09-04 |
Matsui | 2180TT | Dead. | STR , R502 ( 5.6 , 7W ) , R518 ( 1R ) , Q501/502 , R512 ( .47 ) , R505 ( 47 ) | 14-09-04 |
Matsui | 2180TT | Dead. | R503/R504 ( 150k ) , R516 ( 1.5R 1W ) prim of T101 , print LOP | 14-09-04 |
Matsui | 2180TT | field jitter & int collapse | pin23 IC401 µPC1420CA varying in amplitude - SW601 leaky | 14-09-04 |
Matsui | 2180TT | Frame cramping at top. | IC501 chopper chip. | 14-09-04 |