Make | Model | Problem | Solution | Date |
| | | |
Found: 114
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NEI | 2151 ( Indiana 10 Indiana | Bright raster and flyback lines. | R73 1 on the CRT base panel was open-circuit , removing the supply to the RGB output stages with this fault you sometimes have | 14-09-04 |
Nikkai | Tara 10 | Dead, the 11v supply present | Dry joints line dr trfmr EM103 (invisible to naked eye) | 14-09-04 |
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Nikkai | Tara 10 | int field collapse | dry joints field chip | 14-09-04 |
Nikkai | Tara 10 | int pic | D103 dry joints | 14-09-04 |
Nikkai | Tara 10 | No start up | Check dry joints on L110 & L111 in LOP stage | 14-09-04 |
Nikkai | Tara 10 | St/by only | Dry joint L111 | 14-09-04 |
Nikkai | TARA 10 | WONT START | CHECK FOR DRIES AT L110 AND LINE DRIVER IF LINE STAGE FAULTY , WILL OFTEN SHUT DOWN POWER SUPPLY | 14-09-04 |
Nordmende | F9 Chassis (Control board with SAA1121/SAA1130/SAA1020) | Snow on screen, all leds lit, stuck on UHF band. | Change SAA1121. | 14-09-04 |
Perdio | 2102 Indiana 100 | No pic - sound ok | R605 5k6 o/c | 14-09-04 |
Philips | 28PW6305 A10 | No Red | IC7301 U/S TDA88858Q. | 14-09-04 |
Philips | 32PW6005/05 SA10E | St/by only | Resolder SMD TDA8885, it is located on the sub-board next to the tuner.(Runs very hot) | 14-09-04 |
Philips | 32PW6515/05 SA10E | Hum from front speaker | Remove link 9710 & connect link from 9710 (C2702 end) to link 9278 | 14-09-04 |
Philips | A10 | Service mode entering | Enter 062596 then "Menu" | 14-09-04 |
Philips | A10 28PW6305 | Child lock removal | press menu / features / child lock & turn off. If parental control has been activated (locking out certain chans or locking the set) then enter a pin. If not known then enter 0711 TWICE to gain access. You can then change no.or turn funct off. | 14-09-04 |
Philips | A10 28PW6305 | No R/C - front controls ok | IR preamp rec, cct ref no.1002 on small sub panel at front of set. SEME part no. 9322 1275 4667 only 750mV P.P. at pin 3 of the panel with painter I.C. on, should have been 3.3V P.P | 14-09-04 |
Philips | A10 28PW6305 | R/C inop | IR Rx pre-amp 1002 on sub panel front of set- part no. 9322 1275 4667 | 14-09-04 |
Philips | A10 28PW6315/05 | Int locks up with no R/C response | IC7064 micro (painter) faulty - pin 76 R/C I/P stuck high | 14-09-04 |
Philips | A10 28PW6515/05 | Reverts to st/by aft several hours until sw off at mains & re-started | IC7064 micro | 14-09-04 |
Philips | A10 32PW6005 | Sound int or missing | Painter chip faulty - Remove mute function by linking E-C of T7701 (BC847B SMD) near the AN5277 on the underside | 14-09-04 |
Philips | A10 32PW6305 | Vert lines floating behind pic - same on scart | Being generated in TDA9181 comb filter - TDA9181 replaced | 14-09-04 |
Philips | A10 32PW6305/05 | No sigs but tunes ok - traced to small sigs panel | Check options code against label on crt | 14-09-04 |
Philips | A10 chassis | Locks up after a few mins (no chan change etc) | Painter chip faulty | 14-09-04 |
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Philips | A10E 28/32PW6005 | Sound int or absent or sw to Ext1- esp when warm | IC7064 micro usually the cause (shuts down aud o/p chip) - phone amp still ok - pt no 3111 250 54511 | 14-09-04 |
Philips | A10E 28PW6305 | Int sound due to muting pin 8 of aud o/p chip IC7702 AN5277 int going low | Traced back to IC7064 sm pin 98 on control board leaky to earth when faulty. To avoid replacing this 100 pin sm chip, s/c e-c of Tr 7701 sm BC847B (under main pcb near AN5277 o/p chip) | 14-09-04 |
Philips | A10E 28PW6305 | No pic - poor pic lacking contrast when A1 advanced | No volts pin 10 LOPTx (beam lim) - Tr7408 BF423 on main pcb leaky | 14-09-04 |
Philips | A10E 28PW6515/05 | Random variation of width/height with pic jumping | Painter micro chip faulty | 14-09-04 |
Philips | SA10EAA 28PW6816/05 | Int changes chan on its own inc AV & also int off | Main micro on sub panel with sm comps on it - known as "Painter chip" faulty - costs around 50UKP & needs hot air soldering equip to change - not for the faint hearted! | 14-09-04 |
Sharp | 51DS-02S CA10 | Dead | Q602 (BUH515) & both audio amps IC2300 & 2301 (TDA7480) s/c, also C720 100uF/200V) blown top. | 14-09-04 |
Sharp | 51DS-02S CA10 | HT high at 200v (112v) | Opto IC705 (MOC8106). | 14-09-04 |
Sharp | 51DS02H CA10 | Sound absent | corrupted EEPROM (8-pin SMD IC104 24C16) due to DJ on LOPTx earthing pin (focus, screen pots). | 14-09-04 |