hitachi Repair Tips
Search: hitachi
Results 930
Results 930
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Hitachi | G8Q | Outline & shimmers | IC201 in IF panel | ||
Hitachi | G8Q | off - ht present | no line drive - IC701 pin 10 only 4v (12v) C933 2200µ also C932 470µ 16v & C934 220µ 16v | ||
Hitachi | G8Q | off | No volts pin 7 IC901 TH902 o/c & ZD901 s/c | ||
Hitachi | G8Q | No tuning | R1534 39k hi res | ||
Hitachi | G8Q | No text - VERY weak text in mix + poor osd | TDA3562A us | ||
Hitachi | G8Q | No text | Check programming | ||
Hitachi | G8Q | No sync | Q2110 BC548B on txt panel | ||
Hitachi | G8Q | No startup - sounds like faulty BU. | C85 s/c. | ||
Hitachi | G8Q | No start up - st/by only | R903 82k o/c | ||
Hitachi | G8Q | No sound/pic - psu working ok | No 12v supply as reg was u/s | ||
Hitachi | G8Q | No sound/pic - blank raster when A1 increased | Dry joint connection to sleeved wire that links 8v supply to IC001 5v reg | ||
Hitachi | G8Q | NO SOUND PICTURE GOES WHITE | IC952 12v REG US | ||
Hitachi | G8Q | NO SOUND OP STAGE OK | D401 IN IF CAN OC | ||
Hitachi | G8Q | NO SOUND INT GOES TO STBY | IC1501 MICRO u/s. | ||
Hitachi | G8Q | No sound | D701 1N4148 & TDA2579 timebase chip | ||
Hitachi | G8Q | NO SOUND | D701 ( 1N4148 ) , TDA2579. | ||
Hitachi | G8Q | No raster - field collapse | Check pin 9 IC601 if low (should be 9v) check R715 1R for o/c | ||
Hitachi | G8Q | No OSD | R008 470k o/c or dry jointed | ||
Hitachi | G8Q | No or only part of display shows | Check IC1501 SAA1293H by subst - if only part of display showing check R15060R1513 100R | ||
Hitachi | G8Q | no eht & 12vsupply only 5v | C933 2200µ 25v leaky |