Make | Model | Problem | Solution | Date |
| | | |
Found: 11
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Hitachi | C2164TN C2564TN | WONT START , JUST MOMENTARILY ENERGISES THEN DIES | CHECK 25v SUPPLY TO AUDIO | 14-09-04 |
Hitachi | C2564TN | Dead - s/c lop tr &/or e/w mod diode | Check L651 e/w coil for drys also L650 & Q651/652 | 14-09-04 |
Hitachi | C2564TN | Dead apart from LED flickering | F902 630mA o/c, LOPTr BU808DF1 & corr Tr BU801 s/c; D704 mod diode failed due to dry joints Q651, check L650. Note :- comps normally run hot - will not work with dummy load | 14-09-04 |
Hitachi | C2564TN | Field & E/W int | Check for dry joints esp on FOP chip (hidden under plastic strut) | 14-09-04 |
HITACHI | C2564TN | INT EXCESSIVE WIDTH SEEMS LIKE A DRY JOINT | REPLACE Q752 | 14-09-04 |
Hitachi | C2564TN | INT EXCESSIVE WIDTH SEEMS LIKE A DRY JOINT | REPLACE Q752 | 14-09-04 |
Hitachi | C2564TN | lack of height, cramp & int field collapse | dry joints IC601 TDA8178 also pin 2 low volts (16 instead of 27v) R609 1R hi res | 14-09-04 |
Hitachi | C2564TN | P2 locked on AV1 | 1) Select chan which has been locked in AV mode. 2) Press upper red key on double row of col buttons (AV
mode). 3)menu appears showing chan posn & its AV
setting/freq 4) At bottom of screen are AV options for that chan which correspond to col keys on remote. RED=AV1, GREEN=AV2, YELLOW=AV3, BLUE=AV4, VIOLET=AERIAL. 5) Press one of violet keys & off-air pic returns. 6) Press store key (diamond symbol). 7) Press "F" key to exit menu. | 14-09-04 |
Hitachi | C2564TN | Tripping - blows 630mA fuse on E/W board | Q651, Q652, D704 all caused by L651 & R609 1R0 & FOP chip TDA8178S | 14-09-04 |
Hitachi | C2564TN G100 | Tripping | Dis plug PL702 & connect bulb between plugs orange lead & chassis to check psu. HT should be 140v. If ok check lop stage - D704 BY228 & dry joints L650 | 14-09-04 |
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Hitachi | G10 C2564TN | Line tearing/ringing type effect | Check final anode cap for arcing | 14-09-04 |