Jvc TV Repair: Common Faults and Solutions.
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Results: 434
Results: 434
Jvc Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| JVC | C14E1EK | Bright pic | Zd301 | ||
| JVC | C14E1 | Self destructs every few days | C910 0µ1 in chopper sw on pulse shaping | ||
| JVC | C14A1EK | Wont go to sby , just dims picture | Q1901 s.c. | ||
| JVC | C14A1EK | Stuck in standby | D581 open | ||
| JVC | C14A1EK | St/by only | Q903 2sa1370 st/by sw tr o/c | ||
| JVC | C14A1EK | Sound disappears soon aft sw on | C002 0µ22 50v & resold around jungle chip | ||
| JVC | C14A1EK | Pic just dims in st/by | Q1901 dry joints or s/c | ||
| JVC | C14A1EK | Not switching to standby | Q903 ( 2sa1370 ) also check q902 , 904 | ||
| JVC | C14A1EK | No st/by but sound muted | Replace q903 (2sa1370), although it tested alright also check r919 & q902 | ||
| JVC | C14A1EK | Int start up | Dry joint on eyelet which feeds through double sided pcb to r 584 (ht feed to line drive tx). | ||
| JVC | C14A1EK | Bright raster with fb lines | Fr557 47r 1/2w o/c | ||
| JVC | C1480EK | Tuner drift or failure to store chans | Station select module sbx-m903a - check sm caps | ||
| JVC | C1480EK | St/by only - no ht at lop | No 5v o/p pin 15 of stn select module tho' 5v i/p at pin28 & -30v i/p at 34 - module faulty (pt no sbx-m903a(e) £44.82 + vat wve | ||
| JVC | C1480EK | Dead | Mains at con3 but not at lf901 choke. cracked print by chassis support | ||
| JVC | C1480 | Tuning drift | C016 0µ47 sm in thick film module | ||
| JVC | C141EK | Int bright pic with lack of height/width | Ht varying due to int ht pot vr901 1k (ht = 112.5v) | ||
| JVC | C-140EKY | Field collapse | R552 1r8 2w | ||
| JVC | C-140EKY | Back line across raster | C553 2200µ 35v | ||
| JVC | C140EKY | Tuner drift | Replace 2 x sm caps by thick film unit | ||
| JVC | C140EKY | St/by only | Thick fim unit suspect (£40) |