Make | Model | Problem | Solution | Date |
| | | |
Found: 355
|
JVC | C14ET1EK | No R/C functs | ZD603 leaky | 14-09-04 |
JVC | C14ET1EK | NO SOUND OR COLOUR | CHECK PIN 13 OF MICRO IF 0V REPLACE R669 10K OHM | 14-09-04 |
JVC | C14ET1EK | No sound or varying vol, no stopping in Auto Tune | D807 1N4148 leaky | 14-09-04 |
JVC | C14ET1EK | No sound/col | No volts pin 13 micro (should be 4v) - R669 10k (coll feed to Q618) | 14-09-04 |
JVC | C14ET1EK | No sound/pic - HT present | R434 0R68 ?w o/c. When replaced & A1advanced field collapse observed. FOP chip replaced - also replace C909/11 47µ 50v as a precaution | 14-09-04 |
JVC | C14ET1EK | No sound/pic thro' SCART - only blank screen | AV switching IC (TC4066BP) | 14-09-04 |
JVC | C14ET1EK | No vol/brightness OSD | When VR601 adj, bars appear but compressed - IC602 TMS73C47 | 14-09-04 |
JVC | C14ET1EK | Over bright pic with smearing | HT to RGB o/p low (180v) R435 0R68 fusible o/c | 14-09-04 |
JVC | C14ET1EK | Red excessive | Q502 s/c on crt base | 14-09-04 |
JVC | C14ET1EK | Relay chatters at sw on then shuts down | C402 4n7 in HT snubber leaky | 14-09-04 |
|
JVC | C14ET1EK | Set switching to standby. | R323 6K8 , 5watt fusible resistor o/c. | 14-09-04 |
JVC | C14ET1EK | Sound muted/erratic non-lin field at bottom - check if auto tune stops at a chan - if not change:- | Q605, Q618, Q619, Q620, Q621, 2SC1815-Y. D607 & 8 1N4148, R403, 404, 433, 434, 435, 0R68 1/2w safety res, Q402 2SD400F, C406 220µ 25v, C433 220µ 35v. In this case just C433 was faulty | 14-09-04 |
JVC | C14ET1EK | St/by only | R323 6k8 5w feed to AN5601K IC301 o/c | 14-09-04 |
JVC | C14ET1EK | Standby only | R403 0R68 1w o/c (HT feed) | 14-09-04 |
JVC | C14ET1EK | surge lim res o/c | check C904-7 4n7 disc caps across mains rects | 14-09-04 |
JVC | C14ET1EK | Tunes ok but goes off tune when "Memory" pressed | T106 AFC coil o/c in IF can | 14-09-04 |
JVC | C14ET1EK Onwa | Failure to stop on search tune | Check ident cct - Q614/615, caps, 1N4148 diodes D609/610 | 14-09-04 |
JVC | C14ET1EK Onwa | Int reverts to st/by | Leaky tactile switches | 14-09-04 |
JVC | C14ET1EK Onwa | No sound | C110 | 14-09-04 |
JVC | C14ET1EK Onwa | No sound with slight whistle | C106 | 14-09-04 |
JVC | C14ET1EK Onwa | No Txt | C020 3µ3 50v o/c | 14-09-04 |
JVC | C14ET1EK Onwa | Patterning & no colour | CF101 in IF o/c | 14-09-04 |
JVC | C14ET1EK Onwa | Poor field sync | C308 | 14-09-04 |
JVC | C14ET1EK Onwa | Sync crushing with soot & whitewash pic | C113 | 14-09-04 |
JVC | C14ET1EK Onwa | Wriggling line at bottom of pic (after repairing blow up) | 12v line low at 11v - fusble res R434 0R68 had risen in value | 14-09-04 |
JVC | C14ET1EK (Onwa) | Dead | C909 47µ had exploded & perlace C911 47µ 50v. No Ht when replaced - R404 1R0 safety res o/c in 16v supply | 14-09-04 |
JVC | C14ET1EK Onwa | Col goes aft 5 mins | Pin 12 IC301 AN5601K low at 2v (5.1v); C325 0.47mf 35v tant was fitted wrong way round | 14-09-04 |
JVC | C14ET1EK Onwa | Dead tho' st/by relay operates | Supply of 8.5v to IC301 pin 42 missing - R323 6k8 5w o/c | 14-09-04 |
JVC | C14ET1EK Onwa | Rapid tripping at sw on | C402 4n7 500v leaky in prot network | 14-09-04 |
JVC | C14ET1K | No col & reduced height | 12v supply low R434 (6R8) hi res | 14-09-04 |