Hitachi Repair Tips
Search: hitachi
Results: 1065
Results: 1065
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| HITACHI |
CNP192
|
Dist sound when heated | Audio o/p tr 2sc685a on power panel | ||
| HITACHI |
CNP192
|
Colour intermittent. | Slack (shone) | ||
| HITACHI |
CMT2700
|
Loss of field sync | 10µ cap on ntsc subpanel | ||
| HITACHI |
CMT2176G
|
Screaming psu tho' works | Replace c910, c911 both 4,7u 160v. voltage :111v | ||
| HITACHI |
CMT1459
|
Won't start. | D761 located near lopt sced. | ||
| HITACHI |
CL2864TA
|
Psu tripping - went off with a bang | Overload on lop caused by ic800 tea5101a rgb o/p chip s/c | ||
| HITACHI |
CL2864TA
|
Hum on sound with pic instability | Replace c916, c942 & c957 in psu | ||
| HITACHI |
CL2864TA
|
Dead except for flashing red led | D704 by228 on lop sub panel s/c | ||
| HITACHI |
CL2524R
|
Lack of height with no adj | You lose your heart | ||
| HITACHI |
CL2524R
|
Dead | Replace loptr bu2508af, check r951, 952, 953, 954 &q703 thy | ||
| HITACHI |
CL2114
|
Goes to stby immediately after switch on. +b with no load is 130v. should be 115. | Resistor 39k near +b adjustment pot has gone high to 48k. to troubleshoot, overvoltage thyristor near to lopt may be pulled off the chassis. however be cautious with overvoltages! | ||
| HITACHI |
CL2114
|
Goes to stby immediately after switch on. +b with no load is 130v. should be 115. | Resistor 39k near +b adjustment pot has gone high to 48k. to troubleshoot, overvoltage thyristor near to lopt may be pulled off the chassis. however be cautious with overvoltages! | ||
| HITACHI |
CL1709
|
Does not start up. overvoltage protection circuit active. | Check replace r951/39k r953/47k and d952 zener. | ||
| HITACHI |
CL1709
|
Does not start up. overvoltage protection circuit active. | Check replace r951/39k r953/47k and d952 zener. | ||
| HITACHI |
CL1409R
|
No colour | R519 100r 1/2w not properly soldered to board | ||
| HITACHI |
C8Q
|
Ballooning pic on high brightness | Ht varies between 140-160v - r941 100k ½w hi res | ||
| HITACHI |
C32WF810N-311
|
Tuner drift effect | Ic1200 tda9320h sm chip faulty & upsetting tuners agc | ||
| HITACHI |
C32WF810N
|
Tripping | D604 s/c & replace fop chip | ||
| HITACHI |
C32WF810
|
Int reverts to st/by | Check osc pcb for dry joints (small sub panel near scarts) | ||
| HITACHI |
C32WD2TN2 A7
|
Tripping | Check r807/8/9 on crt for burn up - if so crt is duff (philips) & crt base reqs replacement pt no a527110 |