Make | Model | Problem | Solution | Date |
| | | |
Found: 48
|
Sony | BE-2A | flashing, loss of col | dry joints lop tr heatsink - interferes with other tvs | 14-09-04 |
Sony | BE-2A KVM1400U | low sound/no sound | C204 470uF 25V pin 2 of IC201, also resolder IC201 | 14-09-04 |
|
Sony | BE-2A KVM1400U | no power, LED flashes | PS801 N15 o/c in 120V supply to LOPTx | 14-09-04 |
Sony | BE-2A KVM1411U | tuning drift | resolder L501, also resolder R818 back of PCB near LOPTx | 14-09-04 |
Sony | BE-2A KVM2101U | E-W error, width control not working properly | C806 47nF 250V (113618711) | 14-09-04 |
Sony | BE-2A KVM2151U | pic flashing B&W and lines on pic | DJ on LOPTx earth connection | 14-09-04 |
Sony | BE2/A | Int col in sympathy with sound - goes off when tapped with EHT brushing effect also | Check earth pin on LOPTx for dry joint & LOPTr heatsink earth conn | 14-09-04 |
Sony | BE2/A | Int colour | change the orange coloured colour trimmer CTV 3331 next to the 8.86meg X332 crystal for a green one salvaged from a scrap chassis. | 14-09-04 |
Sony | BE2A | Blank raster - sound ok | Scastle pulse dist - DAN202 sm diode D504 leaky | 14-09-04 |
Sony | BE2A | Blank raster/no sound | R04 470R sm on Txt pcb cracked | 14-09-04 |
Sony | BE2A | Blue screen+Flyback lines | TDA3505G ( VIDEO PROC ) | 14-09-04 |
Sony | BE2A | Colour intermit | CT332 trimmer dodgey, clean or replace pt no1-141-418-11 | 14-09-04 |
Sony | BE2A | Dark pic with green flaring & burning smell | R812 1k 1w safety feed res for A1s burnt & D806 leaky used BY210/800 as replacement | 14-09-04 |
Sony | BE2A | Dead - no start up volts | R602 270k under chopper tfmr | 14-09-04 |
Sony | BE2A | Dead - st/by LED flashes every few secs | PS801 N15 cct prot - change to N38 (1.75A) | 14-09-04 |
Sony | BE2A | DEAD-D611 SHORT DUE TO HIGH HT | C618 OPEN | 14-09-04 |
Sony | BE2A | Dim pic - lacking in contrast when warm | CA021 22mfd 50v | 14-09-04 |
Sony | BE2A | E-W bowing | C806 47n 250v split and faulty | 14-09-04 |
Sony | BE2A | FAINT VERTICAL LINES LEFT SIDE OF SCREEN | FIT 150nf/250v CAP BETWEEN PINS 2 AND 3 OF CNC74 ( IS NEAR FOCUS POT ) 3 PIN PLUG. CAP PtNo 1-137-146-11 | 14-09-04 |
Sony | BE2A | Field collapse | Check R801 ( 0.47R ) & PS501 if both o/c IC501 ( uPC1488 ) u/s if ok check for D/J around ic | 14-09-04 |
Sony | BE2A | IC1001 REPLACEMENT FROM PCA84C840P/016 WHEN FITTIN | R025 FROM 100K TO 82K ( 1-216-093-00 ) C006 FROM 100pf TO 33pf ( 1-163-105-00 ) IC1001 ( 8-759-199-00 ) | 14-09-04 |
Sony | BE2A | Int blank screen | dry joints at pin 16 TDA8304 IC502 and other pins | 14-09-04 |
|
Sony | BE2A | Int col | replace CT332 trimmer with 15pf fixed cap | 14-09-04 |
Sony | BE2A | Int col CT 332 reqs adj | To adj s/c pin 11 IC371 to chassis then adj CT332 for stationary pic or replace CT332 with 15pf cap | 14-09-04 |
Sony | BE2A | Int flashing across pic | dry joints on loptx earth pin & chopper heatsink, C802 & heatsink for loptr | 14-09-04 |
Sony | BE2A | Int Red | Not Q706,Q709 but vid proc chip IC302 TDA3505-V1 | 14-09-04 |
Sony | BE2A | Interference - int , worse when tapped | Bad earth conn IC601 STR54041 heatsink | 14-09-04 |
Sony | BE2A | LOW CONTRAST | IC302 PIN 19 LOW SHOULD BE BETWEEN 1-4v CHECK R817 R818 R816 ( 150K ) | 14-09-04 |
Sony | BE2A | Low contrast | R816 150k & R818 & sm tr Q005 2SA1037K or 2SA1162-G | 14-09-04 |
Sony | BE2A | LOW CONTRAST , ONLY GOES UP SO FAR THEN LEVELS | R816 PIN 4 LOPT. | 14-09-04 |