Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| HITACHI |
C32WD2TN
|
Tripping off at sw on - led glows dimly | Tda8350q field/e/w chip | ||
| HITACHI |
C32WD2TN
|
Ht setting | 149v | ||
| HITACHI |
C32W510SN-311
|
Dead with st/by led pulsing | Ic4000 tda7263m audio o/p chip s/c | ||
| HITACHI |
C32W510SN A7
|
Field faulty - jittery & lines below centre - tappable | Dry joints r602 & 3 connected to pin 5 ic601 (under glue & a plastic strut) | ||
| HITACHI |
C32W510SN A7
|
Cuts out int | Check earth links & reg heatsinks for dry joints | ||
| HITACHI |
C32W40TN
|
Loss of some fta chans & "encrypted" shows | Eeprom corrupt - erase by entering analogue auto tune - when it starts, sw to st/by. set can now be auto tuned restoring all chans | ||
| HITACHI |
C32W40TN
|
Dead - mains smoother stays charged | Dry joints ht pot rv950 - must remove pcb to get at conns under runner | ||
| HITACHI |
C32W2TN
|
Poor pic aft loptx replacement or reverts to stby | R807 560r on crt base | ||
| HITACHI |
C32W2TN
|
Dead - blows loptr | Loptx | ||
| HITACHI |
C2984TN
|
Int height | R605 50k height pot int on small panel with 3 other pots | ||
| HITACHI |
C2977TN
|
Dead aft initial burst of eht | C704 2n2 2kv leaky & burnt - looked ok in cct | ||
| HITACHI |
C2976TN A5
|
Lines at top of pic | 44v supply to ic601 pin 8 from lop low at 25v. check d718/9 by33j & c725 33nf 400v for o/c | ||
| HITACHI |
C2976TN A5
|
E/w faulty | L751 dry joints ic601 tda8350q faulty | ||
| HITACHI |
C2976TN
|
To remove version no. from screen | Press esc on the handset to display the service mode menu press standby power back on whilst holding vol+ and vol- without following the first two steps the procedure did not work | ||
| HITACHI |
C2976TN
|
To remove version no. from screen | Press esc on the handset to display the service mode menu press standby power back on whilst holding vol+ and vol- without following the first two steps the procedure did not work | ||
| HITACHI |
C2976TN
|
Pic shifted laterally with ragged verts & arcing sound | Tda8350q | ||
| HITACHI |
C2976TN
|
Int flyback lines on dark scenes | Crt int bad con on a1 electrode | ||
| HITACHI |
C2976TN
|
Field - no scan at top just a few fback lines | Ic501 tda9160a | ||
| HITACHI |
C2976TN
|
E/w int errors | Dry joints l752 | ||
| HITACHI |
C2976TN
|
Dead - went off with a bang | Quietly ticking noticed - mains smoothing cap 200µ 400v o/c |