Sony Repair Tips
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Results: 20100
Results: 20100
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
KV1400
|
Dead - f601 3.15a o/c | R601 3r9 10w o/c; q605 chopper s/c; r627 0r47 1w o/c; c518 330pf 1kv leaky & was the cause | ||
| SONY |
KV1340
|
Hum bar & lack of width. | C523 ( 10u f ) o/c. | ||
| SONY |
KPS112U -PROJ
|
Int convergence | D/js on one of the stks on convergence panel gain access to the convergence panel by taking off the panel below the screen at the front. | ||
| SONY |
KPRS46MH1
|
Dead | Mains fuse 6.2 a, q603 & q614 2sc4582, r604 0r1, d604, d10 sc6m (+18v) & both stk4728 and 1r res | ||
| SONY |
KD28DX40U KD32DX40U
|
Tuning options in the menu are greyed out. | After initial installation, analogue & digital chans can be tuned together by pressing & holding auto-tune button on set's control panel (bottom right). after choosing not to adjust the picture rotation, press ok to commence auto-tuning. if only analogue or digital systems need to be tuned - select appropriate mode (analogue or digital). analogue chans can be tuned in normal way through menu (not greyed out in analogue mode). digital chans can be tuned by pressing i+ on the remote, then selecting blue set-up option, & finally selecting auto tuning from menu. | ||
| SONY |
HF
|
Repeat failure of q651 | Change damping diode d654 on fa board fit rgp02-17 pt no. 8-719-976-64 | ||
| SONY |
GP2
|
Searching but cannot store. | -32v supply missing, l851 o/c near lopt. | ||
| SONY |
GP2
|
No chan store | No -32v supply from lopt - coil l851 o/c | ||
| SONY |
GP1
|
No sound or vis , just blank raster and flyback lin | M50431 - 511sp | ||
| SONY |
GP1
|
Dead - ht fuse blown , sr2m overvolts diode s/c. | Str50115 then no line drive - ic501 upc1377c | ||
| SONY |
GE1A KV32DS60U
|
Blank white raster - no sound or osd even thro scart | Micro ic1116 faulty - see tv mag dec01 p104 for more details | ||
| SONY |
GE1A KV32DS60U
|
E-w faulty | Q1510 2sk2518 & r1604 390r 1w burnt; ps1502 2a cct prot o/c. pt no's 872903409, 126032371 & 153359331 respectively | ||
| SONY |
GE-1A KV28DS60U
|
Low width, e-w error | Fuse link ps1502 o/c on d1 pcb | ||
| SONY |
GE1A
|
Narrow raster with e-w error | Fusible link ps1502 1a o/c. sony recommends to replace it with a 2a link part number 1-533-593-31. the link is located on the d1 sub board. | ||
| SONY |
GE1A
|
Lack of width & e/w dist | Check ps1502 cct prot on board d1 - uprated from 1 to 2a | ||
| SONY |
GE1 KV28FD1E
|
Strange menus & graphics int appear | Resolder conns of micro & megatext chips, also ic036/37 memory chips | ||
| SONY |
GE1 KV28FD1E
|
E/e faulty with lack of width | Check ps1502 fuse on board d1 | ||
| SONY |
G3F KVK29SN21
|
Reverts to st/by with no sound/pic | Loptr q2591 2sc4927 s/c due to dry joints t2502 line dr tx & r886 1.2e 3w o/c in psu | ||
| SONY |
FX
|
Field foldover | D506 | ||
| SONY |
FE2 KV32DX40U
|
Dead- no st/by 5v | Q601 2sa1037ak u/s on a board. part no 872902649 |