| Make | Model | Problem | Solution | Date |
| | | |
| Found: 29
|
| Panasonic | TX37A2 | LOW BRIGHTNESS + GETTING LOWER | Q355 ON TUBE BASE | 14-09-04 |
| Samsung | CI5337AN | Partial field collapse & dark pic aft 2 mins | IC802 12v reg I/p only 9v instead of 15v - D801 1N4003 leaky | 14-09-04 |
| Samsung | CI5337AN US60A | Dead - no line drive | IC101 TDA4504B 12v supply low at 8v. D801 1N4007 in 12v feed leaky | 14-09-04 |
| Samsung | CI5937AN | dead | TDA2616A audio o/p chip s/c | 14-09-04 |
| Samsung | CI5937AN | Dead & whining - D808 R2K 170v overvolt diode s/c | Optocoupler PC801 dry joint pin 2 - causing no fback or HT reg | 14-09-04 |
| Samsung | CI5937AN | Dead except for squeal from psu | All sec supplies low - 32v line has a low res reading - audio o/p chip TDA2161 s/c at supply pin 7 | 14-09-04 |
| Samsung | CI5937AN | SET WHINES NO PICTURE OR SOUND | D808 170v OVERVOLTS ZENER SC PC801 OPTOCOUPLER DRY JOINTED | 14-09-04 |
| Samsung | CI5937AN | St/by only | Micro not giving power on signal. Front panel faulty (works by R/C when dis'd) - NLA | 14-09-04 |
| Samsung | CI5937AN Z68 | Pic slow to appear with lack of width & jagged verts | Also arcing noise from LOPTx - HT smoother C828 470µ 250v faulty | 14-09-04 |
| Samsung | CI6837AN | Dead - whistles even in st/by | IC603 TDA2616 audio o/p chip internal s/c under load | 14-09-04 |
|
|
| Samsung | CI6837AN | SET WHINES NO PICTURE OR SOUND | IC603 TDA2616 SC INT. | 14-09-04 |
| Samsung | CI6837AN | White dots across screen & no sound | 5 & 12v supplies low due to dry joint 15v link wire to regs | 14-09-04 |
| Samsung | CI6837AN Z68 | 5 evenly spaced lines across lower part of picture | IC301 TDA8350Q Field/EW chip | 14-09-04 |
| Sharp | 37AM-23H | NVM corrupt | Replace IC1002 & reprog NVM | 14-09-04 |
| Sharp | 37AM12H | Poor pic/sound - noisy | Unable to get correct results in service mode - NVM pt no CH-IX1463CJHC | 14-09-04 |
| Sharp | 37AM12S | Service Menu to acces service mode | Power off at switch
Hold -Volume & +Ch & turn set on switch (set should be service mode)
Press Ch+ until NVM (last service setting)
Now use volume control on remote change top (red) setting to "C5"
Now press "0" on the remote
Now put set into standby
Now turn set of at switch
The set should now be able to be tuned in | 14-09-04 |
| Sharp | 37AM23 | No green - EEPROM corrupted | Replace Q708 & Q704 BC338-40 in psu & C716 220µ 10v | 14-09-04 |
| Sharp | 37AM23H | CHILD LOCK ON , PIN NOT KNOWN . | PRESS VOL - ON TV & CHILD LOCK ON REMOTE TOGETHER , PRESS MODE ON REM USING CHANNEL +/- TO SELECT CHILD LOCK , PRESS MODE , E | 14-09-04 |
| Sharp | 37AM23H | Child Lock removal - pin no not known | PRESS VOL - ON TV & CHILD LOCK ON REMOTE TOGETHER , PRESS MODE ON REM, USING CHANNEL +/- TO SELECT CHILD LOCK , SELECT NEW PIN PRESS MODE , E. | 14-09-04 |
| Sharp | 37AM23H | Corrupt NVM - OSD is off to right of screen | Replace EEPROM available from WVE ?5 & adj elect screwdriver | 14-09-04 |
| Sharp | 37AM23H | Dead - HT only 40v at LOPTr coll & whining | R704/5 560k | 14-09-04 |
| Sharp | 37AM23H | No tuning & osd almost off screen | NVM chip IC1002 | 14-09-04 |
| Sharp | 37AM23H | To enter service mode | Press & hold front '+P' & '-V' keys whilst sw on - note hex settings b4 adj. To exit menu just sw off tv.Select with chan +,- ; Adj with vol +,- | 14-09-04 |
| Sharp | 37AM23H 5BSA | Service mode adjustments | Hold vol up, vol down & chan up buttons whilst switching on | 14-09-04 |
| Sharp | 37AM23H 5BSA | Snowy & buzzing - wont tune or prog properly | EEPROM IC1002 replacement reqd | 14-09-04 |
| Sharp | 37AM23H 37AT25H | Stuck in child lock , pin not known . | Switch TV on at mains switch , press vol down on TV and child lock on handset together ( on handset only from now on ) press | 14-09-04 |
| Sharp | 37AT25H | CHILD LOCK ON , PIN NOT KNOWN . | PRESS VOL - ON TV & CHILD LOCK ON REMOTE TOGETHER , PRESS MODE ON REM USING CHANNEL +/- TO SELECT CHILD LOCK , PRESS MODE , E | 14-09-04 |
| Sharp | 37AT25H | Dead | R704/5 560k 1/2w hi res | 14-09-04 |
| Sharp | 5BSA 37AM23 | No line drive - some sound | Q 605 (s.m. pnp transistor) was O/C | 14-09-04 |