| Make | Model | Problem | Solution | Date |
| | | |
| Found: 917
|
| Sony | BE1 | Dead HT 110v present at test point | No B+ volts at loptr - PS01 N15 600mA cct prot o/c | 14-09-04 |
| Sony | BE1 | DEAD NO HT BU506 SC | CHECK R606 68R OR REPLACEMENTS | 14-09-04 |
| Sony | BE1 | DEAD ONLY 25v ON D604 ( 119v IS COECT ) | C608 680pF LEAKY CONNECTS ACROSS D604 | 14-09-04 |
| Sony | BE1 | Dead. | BU506 , D611 , R606 ( 68R ) | 14-09-04 |
| Sony | BE1 | E/W & Width problems | C808 47nf 250v | 14-09-04 |
| Sony | BE1 | 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 | BE1 | Field collapse | Replace fop chip with a µPC1488H (orig LA7830) & check cct prot | 14-09-04 |
| Sony | BE1 | Field collapse | IC501 µPC1488H faulty - supply from LOPTx high - dry joint on loptx esp pin 11 (chassis) | 14-09-04 |
| Sony | BE1 | Hooking at top of pic with buzzing from lop stage | line dr pulse at pin 8 of TDA2579A IC551 affected when fault present - chip faulty | 14-09-04 |
| Sony | BE1 | Int goes to lines / loss of sound | Dry joints T01 & T02 in IF can | 14-09-04 |
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|
| Sony | BE1 | Int loss of sync | No vid from txt pcb to sync sep pin 5 IC551. 12v supply on txt pcb only 5v due to Q02 o/p (sm) 2SC2873-Y faulty | 14-09-04 |
| Sony | BE1 | Iont sound & vis - goes black with lines | Dry joints in VIF can | 14-09-04 |
| Sony | BE1 | Lack of width & E/W dist | L804 2.7mH o/c - couples E/W drive to diode mod | 14-09-04 |
| Sony | BE1 | LINES OF RED , BLUE , GREEN AT TOP OF SCREEN | IC501 ( FIELD OUTPUT DRY ) u/s R801 ( 1K ) | 14-09-04 |
| Sony | BE1 | LOW WIDTH | L804 O.C. | 14-09-04 |
| Sony | BE1 | No sync - sometimes intermittent | repair print to collector of Q02 on txt pcb | 14-09-04 |
| Sony | BE1 | No sync when cold | IC02 SAA5231-V6 vid proc chip faulty | 14-09-04 |
| Sony | BE1 | pic washed out & flaring | R852 overheating (1K0) & D852 leaky | 14-09-04 |
| Sony | BE1 | Picture blanks out leaving OSD or pic breaks up | DJ on T01 in if can | 14-09-04 |
| Sony | BE1 | Replacing STR54041 | Use Sankey version - has "SK" in small circle at bottom | 14-09-04 |
| Sony | BE1 | SET WON'T TUNE IN BUT OSD MOVES COECTLY | IF 33v ON IC004 OK Check Q004 & D156 SC | 14-09-04 |
| Sony | BE1 | SOUND STUCK AT ZERO OSD MOVES | PIN 7 IC201 TDA1013 AT 6v D201 SC | 14-09-04 |
| Sony | BE1 | SOUND WONT ADJUST , OSD OPERATING NORMALLY | D201 1SS133 ( ON AF MUTE LINE ) | 14-09-04 |
| Sony | BE1 | St/by only | Micro type M50436-618SP - micro volts were incorrect & no activity | 14-09-04 |
| Sony | BE1 | Various tuning faults | dry joints in if strip & C012 0µ01 s/c | 14-09-04 |
| Sony | BE1 | WHITE FLASHES ON PICTURE | Q301 NOISY JC501Q | 14-09-04 |
| Sony | BE1 | Won't stop/lock when search tuning | Sync gen Tr Q071 | 14-09-04 |
| Sony | BE1 KVM19TU | Blank raster turning into line collapse | TDA2579A jungle chip was heat sensitive | 14-09-04 |
| Sony | BE1 KVM2131 | Repeatedly blows LOPTr | dry joints line osc IC551 TDA2579A and possibly C808. Other possibilities dry joints on line driver tx, LOPTx & STR giving an int high o/p | 14-09-04 |
| Sony | BE2 | dead | IC601 STR54041s/c, Q601 limiter BC637-16 s/c - when replacing make sure its fitted correctly! Check for dry joints esp mains bridge | 14-09-04 |