Make | Model | Problem | Solution | Date |
| | | |
Found: 16
|
Sony | AE-1B | bottom foldover/top stretch | C531 680µ 25v, C532 100µ 50v | 14-09-04 |
Sony | AE-1B | Int pic | when off turning up A1 gives pic with no B - B o/p tr Q709 dry joint | 14-09-04 |
Sony | AE-1B KVX2132U | reduced height | R802 0.47R | 14-09-04 |
Sony | AE-1B KVX2932U | frame foldover at the top | C531 1000uf 50V | 14-09-04 |
Sony | AE1B | Dead loptr s/c | dry joints inc at TDA2028B tbase chip IC501 | 14-09-04 |
Sony | AE1B | Field cramped at bottom-stretched at top | C531 680µ | 14-09-04 |
Sony | AE1B | High HT | R522 (100k) had increased to 150k | 14-09-04 |
Sony | AE1B | No field scan | Check R802 ( 0.47R ) & R530 ( 1R2 ) feeds to IC502 ( TDA8170 ) | 14-09-04 |
Sony | AE1B | Pic int blanks out | Comes on with tapping on rear panel - Q1404 faulty | 14-09-04 |
Sony | AE1B | POOR FIELD LIN | C531 680mfd | 14-09-04 |
|
Sony | AE1B | St/by only | Dry joints audio o/p chip IC261 blew chip TDA2050 then destroyed D613/614 (-19v rects) | 14-09-04 |
Sony | AE1B | Over bright pic with fb lines | D802 RGP10GPKG23 leaky & R805 1R2 hi res | 14-09-04 |
Sony | AE1B KV2932U | Line tearing, no sync, vert roll, and colour flickering on/off | When link JW105 (cut txt) adjacent to txt board skts on main pcb was linked, fault cleared. IC2 (SAA5231) Vid t/txt processor Ic on the "V" T/txt board was found to be the cause | 14-09-04 |
Sony | AE1B KVX2132U | Lines over bright parts of pic & rolling | Q598 in video amp circuit faulty, C592 100µ was the cause. | 14-09-04 |
Sony | AE1B KVX2532U | Audio LH chan int goes to max with crackle | TDA6200 on Audio J panel sus. As this chip is expensive, commoned both o/p to good chan | 14-09-04 |
Sony | AE1B KVX2532U | Int Txt & Lum (when ae plug wiggled) | Dry joints IC pins on Txt board | 14-09-04 |