| Make | Model | Problem | Solution | Date |
| | | |
| Found: 711
|
| Sharp | DV5132H Deco 5 | Bright raster then shuts down at sw on | No 200v to crt pcb - C857 100pF leaky & R632 o/c | 14-09-04 |
| Sharp | DV5132H Deco 5 | Dead - R705 3k3 fusible o/c | Check 725 39R for hi res | 14-09-04 |
| Sharp | DV5132H Deco 5 | Lack of height | IC1400 RH-IX1426BMNO on digital pcb | 14-09-04 |
| Sharp | DV5132H Deco 5 | Trips at sw on | R612 3R3 safety res o/c | 14-09-04 |
| Sharp | DV5135H | Dead 'led's ' flashing psu pulsing | Replace D752 BY299 o/c (it checked ok when removed | 14-09-04 |
| Sharp | DV5135H | LINE OUTPUT TRANSISTOR KEEPS FAILING . MAKE SURE T | CONNECT 2k7 FROM CATHODE OF D1001 & GND , CONNECT 47nF FROM ANODE D1001 & GND . Pt No's VRD-RA2BE272J , RC-FZ9473BMNJ | 14-09-04 |
| Sharp | DV5135H | LOP TRAN FAILS | ADD 2.7K 1/8W BETWEEN CATHODE D1001 / GROUND ( 2.7K Sharp VRD-RA2BE272J 47nf Sharp RC-FZ9473BMNJ ) | 14-09-04 |
| Sharp | DV5150 | COMES ON BUT GOES STRAIGHT TO STBY | R612 OC CHANGE TO 2R2 REPLACE WIRE LINK J13 WITH 1R2 RESISTOR Pt No s -XZ0204BMZZ VRD-RA2HD1R2J | 14-09-04 |
| Sharp | DV5150 S3B | Field top stretched | C712 100µ 35v in 24v supply | 14-09-04 |
| Sharp | DV5150G | Dead | R728 3k3 safety res overheating, chopper tfmr shorted turns (draws 500mA off load -should be only 120mA) | 14-09-04 |
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|
| Sharp | DV5150G | Dead led flashes red | Check R612, 621 & C714 1000µ? 16v | 14-09-04 |
| Sharp | DV5150H | Int goes off with crackle | Dry joints C603 6n8 1.5kv | 14-09-04 |
| Sharp | DV5150H | Reverts to st/by aft 2 secs | No 24v supply to FOP chip as R612 3R3 safety res o/c - Sharp mod - fit 2R2 safety res & link J13 replaced by 1R2 ?w res | 14-09-04 |
| Sharp | DV5151H | LOSES COL AFTER CHAN CHANGE , SLOW TO LOCK | ADD 8.2 MEG BETWEEN PINS 25 AND 39 OF IC801 Sharp VRD-RA2BE825J | 14-09-04 |
| Sharp | DV5161H | Blows lop tr aft few mins | Tuning caps C607, 608, 609 & 610 | 14-09-04 |
| Sharp | DV5161H | Dead - loptr s/c - R604 flaming | R649 15R 1W across Q1010 coll/emitter hi res & replace R604 3k3 1/3w safety res | 14-09-04 |
| Sharp | DV5161H | Dead green LED lights briefly flashing red | Dry joints C610 near LOPTx | 14-09-04 |
| Sharp | DV5161H | Electronic Screwdriver | Wire link pins 3 & 6 of plug TB on txt panel. Press "mode" on hset. "Serv" appears on screen. Remove link & use up/down buttons to view menu settings. Press "Mode" button again to exit settings | 14-09-04 |
| Sharp | DV5161H | HEIGHT VARIES WITH PIC CONTENT FIT MODS , ADD 270K | ADD 110K 1/8W BETWEEN CATHODE OF D801 AND GROUND , - CHANGE C832 TO 100nf , CHANGE NVM TO NEW SOFTWARE VERSION ( Sharp CH-IX1 | 14-09-04 |
| Sharp | DV5161H | No sound/pic - screen lit with lines with half screen darker | FOP chip - gets hot! | 14-09-04 |
| Sharp | DV5161H | St/by only | No 12v supply; D602 1N4936 o/c | 14-09-04 |
| Sharp | DV5161H | White raster with fb lines & trips | R612 22R fusible o/c | 14-09-04 |
| Sharp | DV5161H | WORKS FOR 1min THEN SHUTS OFF. ALL SECONDARY SUPPL | C711 1n 2kv | 14-09-04 |
| Sharp | DV5161H 4BSA | Field foldover, bright raster then collapse of pic & shut down when warm | Line drive started to break up (IC801 pin 12); 26v supply low at 19v - D501 DX0511BM faulty | 14-09-04 |
| Sharp | DV5165H | Dead - lop tx faulty - when replaced screams | IC751 7805 5v reg chip faulty ( only gives out 4v) | 14-09-04 |
| Sharp | DV5165H | Int blows chopper & LOPTr | C751 100µ 200v - int arcing? | 14-09-04 |
| Sharp | DV5405 | Line pulling & lack of col or no col | OK through scart - caps in SIF module | 14-09-04 |
| Sharp | DV5903H D3000 | Blank white raster | IC1404 VCU2136A AD/DA converter - chip suspect | 14-09-04 |
| Sharp | DV5903H D3000 | Soot & whitewash effect & no sync/txt | IC1404 VCU2136A vid I/p ok at pin 39 but dig o/p pins 5, 6, 7, 8 & 9 not all active - chip faulty | 14-09-04 |
| Sharp | DV5932 | Dead | D709 s/c Replace with ( BYW56 ) r706 o/c fusible | 14-09-04 |