Toshiba CTV Stock Faults

1400RB 500MA FUSE F803 IN HT LINE BLEW INT 3 RUBBER WEDGES ON CRT CONDUCTIVE – SCAN COILS ARCING TO THEM
1400RB 500MAT F803 INT, SCAN COILS UNDER WEDGES.
1400RB 500MAT FUSE O/C = LOPTX FAULTY.
1400RB AUTO TUNE NOT LOCKING ON REPLACE QA06 NO AFT ON PIN 8 ICA01 OR REPLACE QA16 NO SYNC ON PIN 9 ICA01 PTNO 233114689
1400RB FIELD COLLAPSE TA8718N.
1400RB FIELD CRAMP / STRETCHED AT TOP C303 2U2F PIN 13 IC501 JUNGLE CHIP
1400RB POOR FIELD LINEARITY REPLACE C317( BEHIND FIELD CHIP) & C303 (BEHIND IF CAN) (2.2UF) RED/BROWN COLOURED.
1400RB Auto tune not locking on
Replace QA06 if there is no a.f.t on pin 8 of ICA01, or replace QA16 if there is no sync on pin 9 of ICA01
1400RB FIELD LIN C317+C303 (2UF50V FUSSY) NR XTAL CPCCA00562.
1400RB LO HEIGHT/LIN R317(7R5)
1400RB ROLLING IC501 TA8718N
1400 RB This one had reduced frame scan with cramping
After changing the frame o/p chip and everything else in the o/p stage the TA8718 was very heat sensitive (chip was ok), eventually found C303 (2.2uF,50v) faulty its by the 4.43MHz crystal and looked to be part of the colour decoder circuits.
1400RB STR50020 POWER .
1400RB TUNING DRIFT REPLACE DA34 PTN 23115599
1400RBT FIELD COLLAPSE ,C303(2U2F50V),C317(2U2F50V)
1400RBT BOTTOM CRAMP C317(2U2F)+C303(2U2F).
1400RBT LOPTX AT2079/23=HR7604.
1400RBW FIELD COLLAPSE ,C303(2U2F50V),C317(2U2F50V)
1400RDT DEAD STR50020 U/S; DAMPER DIODE & SEVERAL RESISTORS BUT LOPTX WAS FAULTY
1400TB CHOPPER TFMR BUZZING AFT CRT CHANGE CONNECT 330R ½W RES ACROSS R814
1400TB CHOPTX BUZZING R615.
1400TB EXCESS HEIGHT 2U2F +D315(7.5VZ)
1400TB FIELD LIN C317 2U2F50V & C303 2U2F50V(BEHIND 4.43 XTAL)
1400TB FIELD LIN, C317(2U2F50V)+C303(2U2F50V).
1400TB FIELD SCAN EXCESSIVE & NO ADJ 2 X 2U2F CAPS IN FIELD FBACK CCT(USUALLY RED OR BROWN) & D315 7.5V LEAKY ZENER
1400TB SNOWY PIC TUNER LECHER BARS CORROSION
1400TB SNOWY/GRAINY PIC TUNER UNIT.
1400TB SNOWY RASTER ,NO TUNING, NO OSD – DRY JOINTS ON TELETEXT PLUG IN MODULE.
1400TB5 LOPTX PHILIPS AT7029/23 +600MAT HR7604-00 OR SCAN COILS .
1400TBT 1991
1400TBT FIELD CRAMP AT BOTTOM – STRETCHED AT TOP- check C303 2U2F
1400TBT FIELD JITTER REPACE D315(7.5V) ZEN
1400TBT FIELD LIN – TOP STRETCH, CRAMPED AT BOTTOM C303 2U2F FIELD RAMP CAP
1400TBT INT FIELD COLLAPSE – HT VARIES WHEN WARM Q803(2SC3425) PT. NO A6361601
1400TBT INTERMITTENT FIELD COLLAPSE – Q803 (2SC3425) IN PSU .
1400TBT LINE RAGGING D/J ON C814
1400TBT LOW HT OR STUCK IN SBY Q803(2SC3425) PT. NO. A6361601
1400TBT NOT SWITCHING TO TEXT REPLACE ICA01
1400TBT OSD VOL SHOWS VOL AT MINIMUM ALL THE TIME REPLACE ICA01 PIN 25 SHOULD BE 5V PTN 233109088
1400TBT PIC BLACK & WHITE WITH SMEARING PINS 26 &27 ON QF01 SHORTING ON TEXT PCB
1400TBT RANDOM CPU FUNCTIONS-LOCKS UP FIX PURPLE WIRE FROM CPU PIN 6 – TEXT PCB PIN15
1400TBT SET DEAD PSU SCREAMING LOPT PTN 23236255
1400TBT T802 CONVERTER TRANSFORMER SCREECHING SMALL KINK I REPLACE C811(22NF)
1400TBT UNABLE TO TUNE IN & WILL NOT CHANGE CHANNEL RESOLDER ONE END OF LED BY RF12
1400TBZ
1400TBZ BLUE SCRN, M34300-583SP MICROCONTROLLER ICA01
1400TBZ PICTURE APPEARS FOR A SECOND WHEN CHANNELS CHANGED ICA01 PT NO 23319016
140E4B FIELD FOLDOVER AT TOP=C313(100UF 50V) FAULTY.
140E4B LINE CRAMPING AT CENTRE=REPLACE C817&C816.
140E4B DEAD, REPLACE THE FOLLOWING, R801 (6.8R SAFETY,)+ D808 S/C, + IC801 FAULTY (STR 50020)
140E4B 1984
140E4B ALL SORTS LOPTX PINS
140E4B DEAD , SOMETIMES STARTS,= R811(100K)+R812(120K) HIGH OR O/C
140E4B DEAD – MAY BE INT. DRYS ON LOPTX.
140E4B DEAD LOPTX PINS.
140E4B DEAD, R801 D808 IC801
140E4B FIELD COLLAPSE C312 R333
140E4B FIELD COLLAPSE,MAY BE INT C312 ALSO R333
140E4B INT START R811/R812
140E4B INT START R811/812
140E4B INT STARTUP FROM SBY,OR COMES ON WITH NO STATIONS RA42 5.6K OC.
140E4B INTERFERENCE ROPE EFFECT LHS. GREEN JUMPER LEAD UNDER THE PCB NR TUNER.
140E4B LOW HT Q803 .
140E4B LOW OR DISTORTED SOUND- REPLACE C636.
140E4B LOUD HUM, LINE COLLAPSE PULSING,120UF400V+Q801.
140E4B LOW HT Q803
140E4B NO LINE SYNC R402(27K), FROM LOPTX PIN10.
140E4B NO STATIONS RA42 5K6
140E4B NO TUNING OR MEMORY CA17 3UF3 160V NEXT TO CHOPPER TFMR
140E4B NO TUNING/MEMORY CA17(3U3F 160V) NEAR CHOPPERTX.
140E4B ODD TUNING/AFC ADJUST COILS NR TUNER UNIT
140E4B ROPY STRIATION LHS ,GREEN LEAD REDRESS
140E4B SND OK, NO PIC LOPTX PINS
140E4B SNOWY PIC,Q801(BF324)
140E4B SNOWY PICTURE. Q801(BF324) PREAMPLIFIER.
140E4B STUCK ON CH5 CHAN SW FAULTY
140E4B TOP LINE JITTER R402
140E4B TUNING DRIFT RA05 (33K).
140E4B TUNING DRIFT RA05 33K
140E4B VARIOUS INT FAULTS LIKE ARCING – EAST WEST. DRYS ON LOPTX.
140E4B WARM DEAD,LOPTX PINS
140R3B
140R3B STUCK IN STANDBY. D808 .
140R3B STUCK IN STANDBY. ZENER D808(B46) .
140R4B
140R4B AFC/AGC L103 TWEAK.
140R4B DEAD ,R801 D808 & IC801
140R4B DEAD/STBY R811/812 100/120K.
140R4B FIELD COLLAPSE- REPLACE C312 & R333.
140R4B HOT SQUEAL/HUMBAR/WIDTH, LOPTX PINS.
140R4B INTERMITTENT START UP- R811&R812.
140R4B LOW FIELD REPLACE CAPACITOR C312 10NF.
140R4B LOW HT Q803 .
140R4B LOW/POOR SOUND -REPLACE CAPACITOR C636
140R4B NO STATIONS RA42 5K6
140R4B POOR PIC AFC/SEARCH NO STOP,TWEAK OF DETECTOR COIL L103 CURED FAULT.
140R4B SOME STATIONS AFC/STORE TMM842P MEMORY
140R4B STATIONS CAN BE TUNED IN BUT LOSES BBC2 AFTER CHAN TMM842P MEMORY IC
140R4B THE PICTURE WAS DARK,WITH ERRATIC DIAGONAL LINES,A SLIGHT TWEAK OF THE DETECTOR COIL L103 CURED THE FAULT.
140R4B TOP LINE JITTER- SUSPECT R402.
140R4B TRIPPING – FLASHING. 2SC3715 Q404 DRY.
140R4B TUNING DRIFT RA05 (33K).
141E3B
141E3B 140 DEAD. R811(220K) .
141E3B 140 NO SOUND OR RASTER AT SWITCH ON. R811(220K) HIGH,Q801(STR5214)
141E3B DEAD STARTER R811 220K .{MATSUI 2220}
143R4B AFC ADJUST L171 MIDDLE ONE.
143R4B LOPTX=HR7720.
143R4BR
1440RB C4
1440RB DEAD OR HT/WIDTH VARIATIONS STR58041 HOT/SC C815(1800PF).
1440RB EXCESS BRIGHTNESS – ADJ BY SUB BRILL SCREEN LEAD ON CRT BASE FROM LOPTX NEVER BEEN SOLDERED
1440TB C4
1440TB DEAD OR HT/WIDTH VARIATIONS STR58041 HOT/SC C815(1800PF).
1440TB TEXT WIRES ARE WRONG ON CCT DIA.
1450TB C4ER
1450TB AGC OVERLOAD REPLACE C138 2.2MFD250V
1450TB DEAD, STANDBY LIGHT ON D875 FOR
1450TB FIELD COLLAPSE & LOW WIDTH- CHANGE IC480 (MC7809BT)
1450TB FIELD COLLAPSE+NARROW LOW 8V IC480 7809.
1450TB POWERS UP THEN GOES TO STANDBY REPLACE Q340
145E7B BLANK RASTER SND OK, TDA3565
145E7B COLOUR DROPOUT WHEN WARM REPLACE IC1501 WITH NEW TYPE(USE NORMAL PART NUMBER)
145E7B DEAD D808(SR2M)+STR50020+C813(47UF63V)+T802 CHOPTX
145E7B DEAD D808, C813 47UF, 50V – PART NO 24797470.
145E7B DEAD HT. OK. R44 (1R) HIGH OR OPEN CIRCUIT.
145E7B DEAD CHECK RESISTOR R815.
145E7B DEAD SET, RA25 ,INFRA RED RECEIVER
145E7B DEAD,MAY START UP R815 OC.
145E7B INT LOSS OF PIC DRY JOINT AFC PIN OF TUNER
145E7B SNOWY RASTER,NO TUNING QA05 BC557A RESET CIRCUIT
145E7B SNOWY RASTER/NO TUNING QA05 BC557A IN RESET CIRCUIT.
145E7B SOUND NO PICTURE TDA3565 PIN 9 HIGHER THAN 2.3V TDA3565 US
145E7B TUNING DRIFT RA05 33K
145E7B TUNING DRIFT, RA05 33K
145E7B WARM NO COLOR IC501
145E7BZ INT PATTERNNING/TUNER/IF
145R4B STBY, R811 100K
145R7B
145R7B DEAD D808 & C813 (47UF 50V) – PART NO 24797470.
145R7B DEAD HT. OK. R44 (1R).
145R7B DEAD CHECK RESISTOR R815.
145R7B DEAD SET, RA25 ,INFRA RED RECEIVER
145R7B DEAD, STR50020+LOPTX
145R7B DIST SND Q680 +D201-3.
145R7B DISTORTED SOUND. Q860,D203(1N4148) LEAKY.
145R7B FIELD COLLAPSE AN5515+1R8 R372.
145R7B LOPTX=TFB4036AD=HR7720.
145R7B NO COLOR GOOD BW,TDA3565
145R7B REPEAT FAILURE OF D808 C813 47MFD 50V PN – 24797470
145R7B SOUND MUTING AFTER STANDBY- R833(120K)
145R7B ST/BY ONLY – WHISTLES & LOW RES ACROSS HT LINE D808 R2M LEAKY; R801 6R2 ; FUSE
145R7B STBY PIC ON, Q802 Q803 R833 120K
145R7B TUNING DRIFT, RA05 33K BEHIND AE SOCKET
145R7B TUNING DRIFT,CHANGE TUNER/IF UNIT(ENG37101A/UF743BAV)
145R7B WARM NO COLOR IC501
145R7B WEAK/POOR SND, THREE IN4148 DIODES D201-3.
145R7BZ NO STBY,R833(120K).
145R7BZ WARM EXCESS BRILL,LOPTX PINS.
1480RB C80 SEE CHILDLOCK
1480RBW C80 SEE CHILDLOCK
1480TB C80 SEE CHILDLOCK
1480TBW C80 SEE CHILDLOCK
14T01B POOR PIC/AFC, RESET TO (SYSTEM CI)IN SERVICE MODE.
150R6B RS05, 15R
150R6B DEAD LOPTX.
150R6B DEAD & NOISEY-LOPTX
150R6B DEAD, LOPTX TWEEN PINS 1-5
150R6B LOPTX IS SQUEALING- LOPTX IS FAULTY.
1510 DEAD R801(WW)+CHOPPERIC(STR50020)+LOPTR+LOPTX
1510RB BOTTOM CCRAMP C303/C317(2U2F50V)
1510RB DEAD NOISE Q803
1510RB DEAD SET,BUZZING NOISE Q803 2SC3425 PN – A6361601
1510RB LOW H.T.STUCK IN STANDBY Q803 FAULTY.
1510RTB DEAD CHOPTX T802 PINS 10 12. 5R4
1510RTB/TBT DEAD LO HT CHOPTX HOT 5R4 WINDING 10-12 GOES LO .
1510TB DEAD SET- 2AT FUSE +DEGAUSS POSISTOR
1510TB DEAD 500MA FUSE+LOPTX(AT2079/23 HR7604)
1510TB NO CHANNEL CHANGE ,MICROPRO+EEPROM WATCH OUT TWO TYPES.
1510TB NO TUNING MODE NOR TELETEXT WRONG MICRO PRO
1510TB TUNING FAULT – MICRO REPLACED CAUSED NO TXT OR TUNING WRONG MICRO FITTED – WHEN CORRECT ONE FITTED(TB5 VERS) ALL OK
1510TB5 INT ALMOST NO PIC,EVEN TEXT , TA8808BN ?
1510TBT 1991
1510TBT DEAD, QA03
1510TBT NO TEXT(PIC BLANKS) CF114
1510TBT STBY QA03 .
155R8B DRIFTS OFF TUNE,WONT STOP ON SEARCH TUNE CA36 0.01UF AFT LEAKY
155R8B LOW SOUND OUTPUT CHECK QV11 BC557A,
155R8B LOW SOUND QV11(BC557A) PT NO 23114691.
155R9B BRIGHT LINE AT TOP OF SCREEN C313 100UF50V.
155R9B DEAD LOPTX(HR7600/AT2079/15)+R444.
155R9B LINE SHIFT,BAND DOWN RH SIDE D403 6.2V ZENER. ALSO R402,PN – D403 – 23115604,PN – R402 – 243661123
155R9B LINE SHIFTED, 6.2V ZENER DIODE D403 R402 12K.
155R9B NO FRAME. R107(10R) .
155T9B DEAD STRD4412.
155T9B INT COLOR/RAGGED VERTICALS, RESOLDER 100UF160V 120UF400V.
155T9B LINE SHIFTED, 6V2 ZENER D403 R402 12K
155T9B SWITCHING TO STANDBY AFTER 30 MINS ORDER FLASHOVER KIT PT NO. TCP0074
159R4B FIELD COLLAPSE, C312 R333.
159R4B INT COLOR C509.
159R4B LO BRILL, R203 .
159R4B POOR SYNC/LO HEIGHT R402.
159R4B TEXT LINES AT TOP D203.
159R4B TOP FIELD FOLDOVER REPLACE CAPACITOR C313.
159R4B TEXT LINES AT THE TOP OF THE PICTURE – REPLACE D203.
159X4Y LOW SOUND, NO 12V (22R FUSIBLE) R448+ D404 + D405.
159X4Y LOW SOUND. BURN UP ON PRINT,R448(2OHM,1W),D404/5
159X4Y MULTI STD PORTABLE
1720RB
1720RB DEAD 500MA FUSE BLACKENED 6R8 7W SURGE LIMITER RESISTOR + MAINS SMOOTHING CAP + THE STRD4412 CHOPPER R2M OVERVOLTS DIODE – ALL CAUSED BY A FAULTY LOPTX.
1720RB DEAD DRY JOINTS SCAN COIL PLUG.
1720RB LINE TEARING STR4412 PT NO 23314510.
1720RB LINE TEARING WHEN WARM Q801 STRD4412 23314510.
1720RB NO BRIGHTNESS CONTROL D204 1N4148 CLAMP DIODE LEAKY .
1720RB SOUND BUZZ L601 TRF4120AJ(PTNO 23238713).
1720RB WARM LINE TEARING STRD4412 CHOPPER Q801
1720RB WEAK CONTRAST CA16 PWM FILTER CAPACIT (0.01UF50V)
1721TB
1721TB DEAD CHECK THE RESISTANCE FROM COLLECTOR OF LINE O/P TRANSISTOR TO EARTH. IF LOW AND TRANSISTOR OK REPLACE THE LOPTX.
1721TB DEAD LOPTX,AT2079/17
1721TB FIELD BOTTOM CRAMP- REPLACE C303 (2.2UF 50V) ON PIN 13 TDA8659N.
1721TB STBY, Q803 2SC2023 Q804 2SA1321.
1721TB STUCK IN STANDBY. Q803(2SC2033),Q804(2SA1321) PT NO’S 23314246 AND A6547303
1721TB TRIPPING/EHT PULSING ,LOPTX AT2079/17 HR7601.
1721TB WEAK CONTRAST CA16 PWM FILTER CAPACIT (0.01UF50V)
17221
1722RB DEAD OR HT/WIDTH VARY STR58041 HOT C815(1800PF).
1722TB C4
1722TB C4 DEAD OR HT/WIDTH VARY STR58041 HOT C815(1800PF).
174T9B C4 POOR FIELD LIN C317(4U7F50V).
1752TB C4ER
1752TB C4ER DEAD LOPTX+LOPTR(2SD1554 47R+D).
175R9B 17IN SET FROM 1988
175R9B ARCING SCAN COIL CONNECTOR P570
175R9B DEAD C464 680PF, 2KV. NR LOPTR
175R9B DEAD WITH FAINT WHINE FROM POWER SUPPLY C464 680PF,2KV(LINE OP. STAGE)
175R9B INT FIELD COLLAPSE(WAVY LINE ACROSS) SCAN COIL PINS GREEN/YELLOW
175R9B SMELL SCANCOIL PLUG PINS.
175T BUZZING ON AUDIO MOVE L601,L602(NEAR TUNER) UNTIL BUZZ STOPS
175T9B
175T9B ARCING SCAN COIL CONNECTOR P570
175T9B DEAD C464(2200PF2KV)
175T9B DEAD CHOPPER IC SC D808 R2M,C464 680PF 2KV AND SCAN COIL CONNECTOR ALSO R810 VALUE
175T9B DEAD R801+STRD4420+R2M
175T9B DEAD STRD4420 R2M AVALANCHE DIODE D808 6R2 7WR R801. C646 680PF 2KV,
175T9B DEAD WITH BURNING SMELL C464 680PF 2KV BURNT; LOPTR ON4409 LEAKY
175T9B DEAD,PSU WHINE, C749 680NF, 2KV
175T9B POOR FIELD LINEARITY REPLACE CAPACITOR C317 (4U7F).
175T9B FIELD LIN OUT C317 4U7F 50V
175T9B FIELD COLLAPSE AFTER SET HAS WARMED UP- DRY JOINTS ON SCAN COIL PLUG. CONNECTOR.
175T9B LOW HEIGHT, C306, FROM PIN 3 OF TDA2579-N6 SYNC/TIMEBASE GENERATOR Q340.
175T9B NO REMOTE = FRONT CONTROL PANEL KEYS.
175T9B STRD4420+R2M+6R2,7W CAUSE C646(680PF2KV).
175T9B TOP CRAMP TDA2579
175T9B “WHINING” PSU REPLACE C749 (68NF 2KV) ACROSS LOPTR.
175T9B WIDE PICTURE- CHECK C464 680PF.
1782B TEXT SUBTITLES PULLING RB06(560K) INCREASE TO 1M.
1782T INT DEAD STR58041, HT=115V
1782TB C80 SEE CHILDLOCK
1782TB ETC PULLING ON TXT SUBTITLES INCREASE RB06 TO 1M
199R4B
199R4B FRAME COLLAPSE. REPLACE IC303&R317 .
199R4B INT PICTURE/SOUND, LOPTX PINS DRY JOINTED.
2000B LOW WIDTH LOW HT 107V 2SC1195 Q801
2014SX FIELD BOTTOM CRAMPING- C317 (1UF 35V) [RED CAP] NEXT TO JUNGLE IC.
201E4B IC801 MUST BE TYPE TA7265AP TYPE TA7265P MUST NOT BE USED.
201E4B COL PULSING WITH MISCONVERGENCE – SOUND OK C810 120UF 400V RES CAP
201E4B DEAD1 R803 6K2,LOPTR Q404 T401 PINS.R481 2R4,Q804 IC801
201E4B DEAD2 TA7625AP,D805 IN4148,R802 0R47,R818 10R, R819 510R, R820 27R, R822 15R R830 82R
201E4B FIELD COLLAPSE C312 & R333.
201E4B INT COLOR C509.
201E4B LOW BRILLIANCE- REPLACE RESISTOR R203.
201E4B ODD COLOR/CONVERGE C810 120UF, 400V.
201E4B POOR SYNC/LO HEIGHT R402.
201E4B TOP FIELD FOLDOVER C313.
201E4B TOP TEXT LINES D203.
201R4B FIELD COLLAPSE, C312 R333.
201R4B INT COLOR C509.
201R4B LO BRILL, R203.
201R4B POOR SYNC/LOW HEIGHT R402.
201R4B TOP FIELD FOLDOVER C313.
201R4B TOP TEXT LINES D203.
201T4B
201T4B FIELD COLLAPSE, C312 R333
201T4B HUM BAR 150UF400V.
201T4B INTERMITTENT COLOUR- C509.
201T4B LOW BRILLIANCE R203.
201T4B POOR SYNC/LOW HEIGHT R402
201T4B SLOW TO GO INTO STBY R819 R820 110K
201T4B SLOW TO GO TO STBY R819 R820 HIGH OR OC(110K).
201T4B TOP FIELD FOLDOVER C313.
201T4B TOP TEXT LINES D203 .
201T6B DISTORTED SND +12V HI AT 27V Q809(BC557B).
201T6B RASTER OFF SCREEN C316(4700UF25V) COOKS R327(2R2).
2020B1 COLD NO PIC, Q201 .
202R5B
202R5B NO SOUND. C603(10NF) LEAKY – FAIRLY CRITICAL CAUSING VISION BUZZ.
202T5B.
202T5B POOR TEXT NO TEXT CLOCK IC9 IC10 TMM2114AP-15
202T5B POOR TEXT, TMM2114AP-15 S IC9 IC10
202T5B POOR TEXT,BLUE IN COLOUR AND NO CLOCK RUNN. IC9,IC10,TMM2114AP-15 CHIPS .
2100
2100DB5 NO SYNC REPLACE TEXT ICS( ON WHITE LABEL FOR EXACT MODEL TYPE).
2100RB 2101T 210 INT PARTIAL FIELD CVOLLAPSE IC408 12V REG OP. LOW PT NO. 23318218 .
2100RB DEAD,/STBY C820 120UF, 400V,
2100RB NO RED,Q505(BF871)
2100RB TUNER DRIFT CA23,CA24,CA28(0.1UF63V).
2100RBT COLOR HUM C515 22UF, 50V
2100RBT DEAD SET,Q802 FAILS AT SW.ON R810 HIGH OR OPEN 330K.
2100RBT DEAD STBY LED FLASH, 120UF, 400V C820.
2100RBT DEAD. CHOPTR Q802 R810 330K
2100RBT HUM ON CHROMA – VARIES WITH COL CONTROL C515(22MFD 50V).
2100RBT STBY LIGHT FLASHES BUT SET WON’T GO C820 120UF 400V.
2100RBT TUNER DRIFT CA23,CA24,CA28(0.1UF63V).
2100TB BOTTOM CRAMP C317(2U2F)+C303(2U2F50V) RED/BROWN ONES.
2100TB FIELD COLLAPSE AN5515+100UF+10R.
2100TB FIELD CRAMP AT BOTTOM – STRETCHED AT TOP C303 2U2F
2100TB FIELD EXCESS HEIGHT/POOR LIN C303 2U2F50V IN FIELD DRIVE NEAR PIN 32 TA8659
2100TB FIELD LACK OF HEIGHT C317 2U2F
2100TB INT FIELD COLLAPSE WITH BLACK
2100TB SEVERE PATTERNING PICTURE DISTORTION R163 5K6 OC / HIGH IN IF CAN..
2100TB TOP STRETCH C303(2U2) FUSSY RED/BROWN WET PATCH UNDER MIDDLE PCB.
2100TB TUNER DRIFT CA23,CA24,CA28(0.1UF63V).
2100TBT COLD PIC PULSED C824, C829 C830
2100TBT DEAD CHOPTR Q802 R810 330K
2100TBT JUST 2 LINES AT TOP OF SCREEN C313 100UF35V TWEEN PINS 3 & 6 OF AN5515
2100TBT NO PIC/SND LO HT 120VN C820. 120UF 385V
2100TBT NO TUNE\STORE RA75 FROM PIN 5 OF IF MODULE.
2100TBT PIC PULSING C824,C829,C830.
2100TBT RIPPLE ON PIC,WORSE WHEN WARM CONNECT A 2.2MFD,63V BETWEEN TUNERS VT PIN + CHASSIS FIT AS CLOSE AS POSS TO VT PIN
2100TBT TUNING DRIFT IF MODULE. RA75 1K
2100TBT WARM PIC RIPPLE, ADD 2U2F63V TWEEN TUNER VT PIN
2101
2101 TOPTEL 001 TUNE B BRILL+
2101 FIELD COLLAPSE R327(2R2)+AN5515+C303(2U2F)+C317(2U2F)+C318(100UF)
2101T BLUE SCREEN ONLY QV01.
2101T NO PIC/SND QV01
2101T NO SND/PIC BLANK RASTER- QV01 TA8720AN
2101TB 6R2 10W +CHOPPERTR(ON4408)
2101TB DEAD – ON LOP STAGE LOPTX BETWEEN CHASSIS & B+ PINS
2101TB FIELD 1 INCH ONLY AN5515
2101TB GREEN PIC,Q505 ON CRT BASE PCB
2101TB INT FIELD COLLAPSE WITH BLACK
2101TBT FIELD LIN C303/C317(2U2F50V RED).
2102B DISTORTED FRAME REPLACE C313 100MFD35V AND C317 2.2MFD
2102T7B EHT SURGE ONLY,LOPTX(AT2078/21 HR7669)
2102T7B FIELD COLLAPSE AN5515 C303(2U2F50V)+C317(2U2F50V)+R327(2R2).
2102TB
2102TB DEAD LOPTX AT2078/21=HR7669
2102TB FIELD LIN IMPROVES WITH TIME C313 100UF 35V & C317 2U2F
2102TB FIELD TOP DISTORT C313(100UF35V)+C317(2U2F).
2102TB INT FIELD COLLAPSE WITH BLACK
2102TB7
2103T NO LINE OR FIELD SYNC RF80(10R) NO 5V AT PIN 12 OF TEXT MODULE
2103TB
2103TB INT FIELD COLLAPSE WITH BLACK
210R6 DEAD,NO 112V R811 220K,R814 680OHM
210R6B
210R6B ARCING SCAN COIL CONNECTOR P570
210R6B DEAD NO 5V R843 15R FUSIBLE
210R6B DEAD NO 112VN, R811(220K) R814 (680R)
210R6B DEAD R444
210R6B DEAD SET NO 5V R843 15OHM FUSIBLE
210R6B ETC FIELD BOUNCE R315/316
210R6B ETC FIELD JITTER WITH HIGH VIDEO CONTENT D371
210R6B FIELD LIN C317(2U2F50V105DEG).
210R6B FLYBACK LINES RV21 ON BACK TERMINAL PCB FROM 1K TO 390R
210R6B FST FIELD COLLAPSE TDA3651/TDA3653BA+C313(100UF)+R327(4R7)
210R6B HEIGHT / LIN VARIATIONS DRY JOINTS SCAN COIL PLUG
210R6B NO COLOUR/POOR TEXT/LO BRILL R331.
210R6B NO LUMINANCE D213 1SS104
210R6B NO VIDEO RV80 ON BACK TERMINAL PCB CV03 0.01UF
210R6B NO VIDEO RV80 ON BACK TERM PCB OR CV03 0.01MFD
210R6B TRIPPING SOUND HT COECT AT 125V R444 LOP COLLECTOR FEED DRY
210T6B
210T6B ARCING SCAN COIL CONNECTOR P570
210T6B COARSE LINES ROLLING C317 2U2F50V
210T6B DEAD NO 5V R843 15R FUSIBLE
210T6B DEAD NO 112VN, R811(220K) R814 (680R)
210T6B DEAD STBY QA15 COL 5V IF BASE + EMITTER AT OV ICA01 US M50747-205SP
210T6B DEAD STR54041 TLP631GB(OPTO)
210T6B DISTORTED AUDIO Q809(BC557) 12V SUPPLY ON PIN 9 OF M582 RISEN TO 27V
210T6B DISTORTED SND HI +12V AT 27V Q809(BC557B)
210T6B FLYBACK LINES RV21 ON BACK TERMINAL PCB FROM 1K TO 390R
210T6B NO COLOUR C506 0UF01 LEAKY(PIN 7 TA7699AP IC501)
210T6B NO COLOUR C506(0.01UF)
210T6B NO COLOUR/POOR TEXT/LO BRILL R331.
210T6B NO LUMINANCE D213 1SS104
210T6B NO LUMINANCE D213 ISS104,PN A7150041
210T6B NO VIDEO CAP CV03 0.01 MFD
210T6B NO VIDEO RV80 ON BACK TERMINAL PCB CV03 0.01UF
210T6B PALE PIC GLOW, C316 4,700UF, 25V. R327
210T6B POOR LINE LOCK ,PIC WOBBLE,Q806(2SA1020Y)
210T6B STBY, QA15 BC557A. M50747-205SP MICROCONTROLLER ICA01
210T6BT ODD FIELD LINES C317(2U2F50V GREEN TYPE).
210T6BZ FRAME UP +15MINS CAP C313 100UF
210T6BZ INT FIELD, SCAN COIL SOCKET P570 WERE DRY-JOINTED.
210T6BZ MIDDLE CRAMP TDA3651/TDA3653BA.
210T6BZ ODD FIELD LINES C317(2U2F).
210TBT NO STORE/TUNE RA75 1KR IN IF MODULE.
2112 – 2812 – 25 VIBRATION FROM FRONT OF CABINET REFIT CHAN – VOL BUTTONS ADDING FELT ALONG THEM
2112 -252 BLACK FLASHING LINES RUNNING UP THE SCREEN WORSE W ICV01 TA8777N AV SWITCHING IC
2112 FIELD COLLAPSE IC501(TA8783N)
2112 SEE TOSHIBA2.TV
2112,2512,2812 TRIPPING IN ANY MODE D807 O.C. TYPE BYD33J
2112,2512,2812 TRIPPING IN NORMAL MODE OK IN STBY. MODE D813 13V ZENER FAULTY
2112DB
2112DB – 2512 – TRIPPING D807 BYD33J
2112DB – 2512 – TRIPS IN NORMAL OPERATION – OK IN SBY D812 13V ZENER 23316337(REDUCES PIN 5 IC801 BELOW THRESHOLD VOLTAGE)
2112DB BLANK SCREEN NO ONSCREEN,NO REMOTE DF80 5.6V ZENER SUPPLY TO TEXT PT. NO. A7116415
2112DB C5
2112DB DEAD LOPTX FAULTY THO TESTED OK
2112DB DEAD-NO PSU IC801(TDA4601)
2112DB FIELD FLYBACK LINES AT TOP C331(1UF) & C333 100UF NR FIELD CHIP
2112DB FIELD JITTER,PIC BREATHING Q833(S1854 – A6907751)
2112DB FIELD JITTER/BREATHINGR Q833, S1854.
2112DB FRAME FOLDOVER REPLACE C333 100MFD63V
2112DB GOES INTO STBY AFT 30 MINS CHECK PIN 64 MICRO CONTROLLER IC FOR D/J
2112DB HOT STBY, MICROCONTROLLER PINS
2112DB IC501 NOT SUPPLYING LINE DRIVE LINE OP TRANSISTOR
2112DB LACK OF HEIGHT R339 GONE HIGH VALUE SHOULD BE 1.2OHM 1W
2112DB LOPT SC PT-NO 23236427 AFTER REPLACING NO STBY CHECK ALSO Q843 Q845
2112DB LOPTX,T461(23236427)+ Q843 Q845
2112DB LOUD CRACK FROM SPEAKERS WHEN TURNED OFF C639(100MFD,25V)
2112DB LOUD SPKR CRACK ON POWER OFF,C639 100UF, 25V
2112DB NO CHAN IDENT, TEXT DARK TA8775N RGB SWITCHING .
2112DB NO COL Q546 BC547A
2112DB NO PIC NO +5V DF80 5V6 ZENNER
2112DB NO STBY Q845 2SC2023,
2112DB OSD IN BLACK TELETEXT DARK REPLACE ICY50
2112DB STBY AFTER 0.5 HRS PIN 64 UPROCESSOR.
2112DB SWITCH ON-LOUD BUZZ THEN STANDBY IC605(LA4282) AUDIO OP SHORT
2112DB TOP FLYBACK LINES C331(1UF)+C333(100UF).
2112DB TOP STRETCH, C331 FROM PIN 6 OF LA7837
2112DB TOP STRETCH/CRAMP C336+C331(1UF50V)BROWN TYPE + C333(100UF35V).
2112DB TRIPS D807 BYD33J 13V ZENER D812
2112DB WONT GO TO STBY Q845 2SC2023 Q843(2SA1321)
2112DBT 3 FLYBACK LINES AT TOP OF SCREEN C333 100UF 35V IN FIELD STAGE
2114
211E4B 21 TEXT LINES TOP OF PIC D203
211E4B 21 LOW HT(85V) R810 HIGH
211E4B 21 SNOWY PIC C104 AGC CIRCUIT
211E4B 21 STUCK IN STANDBY. DR10 OPTOCOUPLER
211E4B 21 WONT STOP ON SEARCH – GOES INTO SEARCH MODE CA28 / CA29 REM SEL PCB
211E4B 213 LOSS OF VIDEO IN NORMAL PIC MODE MAY BE INT IC02 VIP CHIP TEXT PCB
211E4B 213 PULSATING PIC WITH RAPID CHANGES IN PEAK WHITE D242
211E4B COGGING/HUM/POOR SYNC C303
211E4B COLOR CAST,CLAMP DIODES DF01/02/03.
211E4B DARK ON LHS/TEXT OK, R220 1K5
211E4B DEAD1 R803 6K2,LOPTR Q404 T401 PINS.R481 2R4,Q804 IC801 TA7625AP
211E4B DEAD2 D805 IN4148,R802 0R47,R818 10R,R819 510R,R820 27R,R822 15R R830 82R
211E4B ETC COGGING,NO FIELD SYNC,POOR LINE SYNC C303
211E4B ETC WONT GO TO SBY,JUST SNOWY RASTER DR10 OPTOCOUPLER
211E4B FIELD BOUNCE, R315 R316.
211E4B FIELD JITTER ON HI CONTRAST, D371 .
211E4B FST IMPURITY DEGAUSSING COILS 19R NORMAL
211E4B IC801 MUST BE TYPE TA7265AP NOT TA7265P
211E4B INT SHADING ON LH SIDE,NO LUM,TEXT OK R220 1.5K OC
211E4B LO HT.R810
211E4B LO/DIST SND D632
211E4B LOW,DIST SOUND D632
211E4B NO COL,BLANK RASTER WITH TEXT C319 OC.
211E4B NO COLOR/BLANK TEXTT C319
211E4B NO SEARCH STOP CA28/CA29 ON REM SEL PCB
211E4B NO STBY, JUST SNOW, OPTOCOUPLER DR10 FAULTY.
211E4B NO TEXT D204
211E4B NO TEXT(LOW VIDEO SIGNAL TO TEXT BOARD) D204
211E4B NO TEXT,COUNTDOWN,ZENDER DIODE DS10.
211E4B STAYS IN TV MODE WHEN TEXT SELECTED AND CHANNELS C DS10 ZENER DIODE
211E4B STBY/LO HT OPTOCOUPLER DR10 SET ON PIN 8 OF IC801 SHOULD BE AT 0V.
211E4B TEXT LINES AT TOP OF PICTURE D203
211E4B2 LOW HT(85V) R810 HIGH
211R3B HERRINGBONE PATT & VERTS NOT STRAIGHT MAINS BRIDGE RECT SMOOTHING CAP 240UF 400V
211R3B PATTERN 240UF, 400V MAINS RESERVOIR CAPACITOR.
211R3B PATTERNING 240UF400V.
211T4B COGGING & HUM – NO FIELD SYNC C303(560PF)
211T4B COGGING/HUM/POOR SYNC C303
211T4B COLOR CAST,CLAMP DIODES DF01/02/03.
211T4B DARK ON LHS/TEXT OK, R220 1K5
211T4B FIELD BOUNCE, R315 R316.
211T4B FIELD JITTER ON HI CONTRASR, D371 .
211T4B FST IMPURITY DEGAUSSING COILS 19R NORMAL
211T4B INT NO PIC, VIP IC02 ON TEXT PCB
211T4B LO HT.R810
211T4B LO, DISTORTED SND D632
211T4B NO COLOR,R512(100K) C319(0U47F).
211T4B NO COLOR/BLANK TEXTT C319
211T4B NO SEARCH STOP CA28/CA29 ON REM SEL PCB
211T4B NO STBY, JUST SNOW, OPTOCOUPLER DR10 FAULTY.
211T4B NO TEXT D204
211T4B NO TEXT,COUNTDOWN,ZENDER DIODE DS10.
211T4B ONE AUDIO CHANNEL NOISY R637 R640.
211T4B RINGING – ON VERTICALS AT TOP OF SCREEN. C408(10UF,35V)
211T4B SOUND – HAS RUSTLING AT LOW VOLUME. R637.
211T4B STBY/LO HT OPTOCOUPLER DR10 SET ON PIN 8 OF IC801 SHOULD BE AT 0V.
211T4B SYNC – POOR LINE SYNC & NO LINE SYNC. C303(560PF)
211T4B TEXT LINES AT TOP OF PICTURE D203
211T4B TOP RINGING VERTICALS C408 10UF, 35V
211T4B WHEN CHANNELS CHANGED SET GOES INTO SEEK ICA11 47C232AN4984
212E4 2 LOW HT(85V) R810 HIGH
212E4 21 SNOWY PIC C104 AGC CIRCUIT
212E4 21 STUCK IN STANDBY. DR10 OPTOCOUPLER
212E4 21 TEXT LINES TOP OF PIC D203
212E4 21 WONT STOP ON SEARCH – GOES INTO SEARCH MODE CA28 / CA29 REM SEL PCB
212E4 213 LOSS OF VIDEO IN NORMAL PIC MODE MAY BE INT IC02 VIP CHIP TEXT PCB
212E4 213 PULSATING PIC WITH RAPID CHANGES IN PEAK WHITE D242
212E4 LOW,DIST SOUND D632
212R4B
212R4B 21IN SET MADE FROM 1985.
212R4B COGGING/HUM/POOR SYNC C303
212R4B COLOR CAST,CLAMP DIODES DF01/02/03.
212R4B DARK ON LHS/TEXT OK, R220 1K5
212R4B DIST SND,SPEAKER FAULT.
212R4B FIELD BOUNCE, R315 R316.
212R4B FIELD JITTER ON HI CONTRASR, D371 .
212R4B FST IMPURITY DEGAUSSING COILS 19R NORMAL
212R4B HUM BAR C810(120UF400V)
212R4B LOW HT.R810 .
212R4B LOW DISTORTED SOUND D632.
212R4B NO COLOR/BLANK TEXTT C319
212R4B NO SEARCH STOP CA28/CA29 ON REM SEL PCB
212R4B NO STBY, JUST SNOW, OPTOCOUPLER DR10 FAULTY.
212R4B NO TEXT D204.
212R4B NO TEXT,COUNTDOWN,ZENDER DIODE DS10.
212R4B STBY/LO HT OPTOCOUPLER DR10 SET ON PIN 8 OF IC801 SHOULD BE AT 0V.
212R4B TEXT LINES AT TOP OF PICTURE D203
212T4B
212T4B COGGING/HUM/POOR SYNC C303
212T4B COLD STBY, C814 22UF, 50V
212T4B COLOR CAST,CLAMP DIODES DF01/02/03.
212T4B DARK ON LHS/TEXT OK, R220 1K5
212T4B DISTORTED SOUND SPEAKERS VOICE COILS DETACHED
212T4B FIELD BOUNCE- REPLACE RESISTORS R315 & R316.
212T4B FIELD JITTER ON HI CONTRASR, D371 .
212T4B FST IMPURITY DEGAUSSING COILS 19R NORMAL
212T4B HOT STBY C814(22UF50V).
212T4B INT NO PIC, VIP IC02 ON TEXT PCB
212T4B LOW HT.R810.
212T4B LOW DISTORTED SOUND. D632.
212T4B NO COLOR/BLANK TEXTT C319
212T4B NO SEARCH STOP CA28/CA29 ON REM SEL PCB
212T4B NO STBY, JUST SNOW, OPTOCOUPLER DR10 FAULTY.
212T4B NO TEXT D204.
212T4B NO TEXT,COUNTDOWN,ZENDER DIODE DS10.
212T4B PIC ON TEXT TV/VID/RGB SWITCH IS IN RGB POSITION.
212T4B PIC REMAINS WHEN TEXT SELECTED SETTING OF TV/VID/RGB SWITCH
212T4B ST/BY ONLY FOR FIRST 20 MINS C814 22UF 50V LOW CAP
212T4B STBY/LO HT OPTOCOUPLER DR10 SET ON PIN 8 OF IC801 SHOULD BE AT 0V.
212T4B TEXT LINES AT TOP OF PICTURE D203
2132 NO OSD TA8403K FIELD IC 301(B0377890)
2132DB C3
2132DB FAINT HUM BAR C450(470UF16V).
2132DB INT AUDIO MUTE,DARK SCENES(MAINLY VIDEO/SAT PLA CHANGE RB10 FROM 3.9K TO 2.7K
213DB NO POWER WITH WHISTLE FROM POWER SUPPLY Z821
213R4B
213R4B FAINT HUM BAR LO 320V =120UF 400V.
213R4B FIELD COLLAPSE C312(10NF) .
213R4B FIELD COLLAPSE, C312 10NF
213R4B INT / PERM FIELD COLLAPSE NO DRIVE AT PIN 1 TDA365 C312 10NF SC
213R4B NO SOUND VOL IC620(TDA1524A).
213R4B NO SOUND. TDA1524A IC620 WHICH CONTROLS AUDIO SIGNAL LEVEL.
2140RB
2140RB FIELD COLLAPSE , C503(22OUF16V),R480(4R7),IC480
2140RB FIELD COLLAPSE, TDA8361
2140RB LOPTX 23236464/HR7944
2140TB C4
2140TB C4 NO LINE DRIVE Q870+ZENNER(10V).
2140TB C4 NO LINE DRV, Q870 10V ZENER DIODE D878. Q871,
2140TB LOPTX 23236464/HR7944
2141RB C4
2141RB C4 BRIGHT GREEN SCRN,Q507 OR CRT(PHILIPS A51EAL55X01)
2141RB DEAD – ST/BY ONLY R878 27R
2141RB OR TB DEAD OR HT/WIDTH VARIATIONS STR58041 HOT/SC C815(1800PF).
2141TB C4
2141TB INT TUNING AFT BUFFER Q106, 2PC1815Y (PTNO 23314794)
2141TB LOPTX 23236464/HR7944
2141TB TUNER DRIFT D111(1N4148) .
2145 LOSES SOUND MOMENTARILY ON BRIGHT SCENES 1MFD CAP BASE Q604
2145 NO OSD TA8403K FIELD IC 301(B0377890)
2145B
2145B FAINT HUM BAR ON PICTURE – REPLACE CAPACITOR C450(470UF 16V).
2145DB C3
2145DB DEAD WITH HT AT 50V BUT COMES UP TO 150V AFTER DISCONNECTING LINE O/P REPLACE D474
2145DB DVD PB CONTRAST VARIES,ADD 47K TA88088N PINS 54/61 .
2145DB, 2545DB CONTRAST CHANGES WHEN PLAYING DVDS WITH MACROVISION ADD 47K RES BETWEEN PINS 54 & 61 OF IC501
214E4 SET DEAD STBY LED GOES OUT WHEN R/C PUSHED BUT SET C815(0.039UF)
214E7B
214E7B DEAD LOPTX(TFB4039AL)
214E7B NO GREEN,BF871 ON CRT BASE PCB
214E7B NO TUNE STORE CA17(3UF3160V).
214E7B WON’T STORE STATIONS AFTER TUNING, C17 3.3UF, 160V
214R7B HI BRILL PULSING, D242 1N4148
214R7B PULSES ON HI BRILL D242 1N4148 IN BEAM CURR LIM
214R7B PULSING PIC ON HI BRILL, D242(1N4148).
214R7B STBY MAINS TX.
214T7B
214T7B DEAD STBY LIGHT GOES OUT WHEN REMOTE PRESSED C815 .039UF
214T7B STBY, C815 0.039UF
214T7B V/WEAK SND LINK PINS 11-15 OF IC620(TDA1524).
2150 S5E
2150 S5E SERV MODE PRESS MUTE,HOLD MUTE ,PRESS MENU CHOOSE PRNR ,USE VOL+- STORE AUTO EXIT STBY
2150 S5E SERVICE MODE 1 PRESS ‘MUTE’ . PRESS AND HOLD ‘MUTE’ AND PRESS ‘MENU’ ON TV.
2150 S5E SERVICE MODE 2 SELECT: PR NR.. ADJUST: VOL+/-. STORE: AUTO.
2150 S5E SERVICE MODE 3 EXIT: ‘STANDBY’. TEST PICTURE: ‘AV’.
2151
2151DB NO LINE OR FIELD SYNC IC501 TDA8361
2151R C4ER
2151RB DEAD OR HT/WIDTH VARIATIONS STR58041 HOT C815(1800PF).
2151TB HT=115VN LT=16VN
2151TB C4ER
2151TB C4ER TUNER DRIFT Q106 2SC1815.
2151TB DEAD OR HT/WIDTH VARIATIONS STR58041 HOT C815(1800PF).
2151TB FIELD COLLAPSE 9V REG(T7809BT) OP TA8403K LOC22
2151TB INT FIELD COLLAPSE, RESOLDER & REGULATOR IC480
2151TB LOPTX 23236464/HR7944
2152DB
2152DB C5
2152DB LOPTX 23236464/HR7944
2152DB WHITE INT LINES ON CH35-51 SONY TUNER UNIT UF811B.
215R8B 21IN SET FROM 1988
215R8B ARCING SCAN COIL CONNECTOR P570
215R8B BOTTOM CRAMP C317(4U7F50V).
215R8B FIELD LIN C317 4U7F50V
215R8B NO PIC INT CRT HTRS – DRY JOINTS AT P502(UNDER PLASTIC LOPTX COVER)
215T8B
215T8B STBY IF PIN7 M34300N583SP IS LO AT 2.4V RESET
215T8B ARCING AT SCAN COILS CONNECTOR.P570 QA01 QF04
215T8B INT. FIELD-LINE COLLAPSE DRY JOINT SCAN COIL CONNECTOR P570
215T8B LOW BRILL/CONTRAST,POOR FOCUS,R920(3R) CRT HEATER SUPPLY
215T8B NO PIC HTRS BOTTOM PLUG WHITE/BLACK.
215T8B NO TEXT, PAGE NUMBER CAN BE CHANGED CF14 0.01UF
215T8B NO TEXT,JUST PAGE NUMBER(WHICH CAN BE ALTERED) CF14 0.01MFD
215T8B POOR FIELD LIN C317(4U7F50V).
215T8B STBY. VOLTS AT PIN 7(5V RESET) OF MICRO QA01 IF LO Q805 ELSE ICA01 PTNO 23318387 – M34300N583SP
215T8B TOP CRAMP TDA2579
215T8B TUNER DRIFT HOT, UF744BAV.
2163DB C6S
2163DB C6S COLD NO SYNC CB12(560PF)
2163DB C6S NO SERVICE MODE CB12(560PF)
2163DB C6S POOR CHARACTER WIDTH IN TEXT MIX. Q501 TB1229N POOR,IMPROVED TYPE – TB1229AN PTNO B0102070
2163DB LOPTX 23236464/HR7944
216R9B FIELD COLLAPSE/LIN C303 2UF2 50V
216T4B DEAD Q404 R481 2R4
216T4B DEAD1 R803 6K2,LOPTR Q404 T401 PINS.R481 2R4,Q804 IC801,D805 IN4148
216T4B DEAD2 TA7625AP,R802 0R47,R818 10R, R819 510R, R820 27R, R822 15R R830 82R
216T4B IC801 MUST BE TYPE TA7265AP NOT TA7265P.
216T9B
216T9B BOTTOM CRAMP C303 2U2F FROM PIN31 OF TA8659A.
216T9B COLD/BLUE SCREEN DA30 (UPC574JC).
216T9B EXCESS HEIGHT. C303 2.2UF, 63V,
216T9B FIELD LIN DIST C303 2UF2 TO PIN 31 OF TA8659A COL DEC/ TBASE CHIP IC501
216T9B TOP STRETCH/BOTTOM CRAMP C303/C317(RED/BROWN 2U2F).
216TB
2173D9B FIELD LIN, C303 C317(2U2F50V)
2173DB
2173DB C7S FIELD COLLAPSE C323 (0.68UF50V).
2173DB C7S INT REMOTE MICRO PRO QA01 SAA5297A/056 23906377.
2173DB DEAD R868 10K FOR
2173DB LINE DOWN LHS IC501(B0102070.
2173DB LOPTX TFB4123BE HR7944=TFB4123AR VERSION.
2173DB MOD 100UF25V FROM JUNCTION RV60/RA84 WITH NEW MICROPRO.
2173DB NO COLOR SMEARY VIDEO C514(0U1F) ACROSS IC501 .
2173DB TELETEXT OFF CENTRE ENTER SERVICE MODE AND SELECT TEXT AND SET UP
2173DB WARM BRILL LO , A1’S C902(1000PF2KV).
217D9B
217D9B COLD FIELD DISTORTION C317 2.2UF, 50V
217D9B FIELD LIN,
217D9B INT BRILL LOPTX PINS.
217D9B INT EXCESS BRIGHTNESS LOPTX PINS
217D9B NO SND, Q609 BC557A
217D9B TOP HALF FIELD GONE C317/C308(2U2F).
217D9B2 NO SYNC 13V ZENER DIODE D827 TYPE 04A213X,
217D9B2 NO SYNC Q813/13V ZENNER D827.
217DB C7S FIELD COLLAPSE C323, FROM PIN 2 OF Q501
2180TB TEXT SUBTITLES PULLING RB06(560K) INCREASE TO 1M.
2181TB C80 DEAD/STBY STR58041 630MAT.
2181TB C80 SEE CHILDLOCK
2181TB TEXT SUBTITLES PULLING RB06(560K) INCREASE TO 1M.
218D
218D9B 21″ SET FROM 1989
218D9B FIELD LIN, C313 C317
218D9B NO PIC – BLANK RASTER WHEN A1 ADVANCED – SOUND OK NO SCASTLE PULSE PIN 35 TA8659N – C410 2700PF(UNDER PLASTIC FRAME BY LOPTX)
218D9B NO PIC C410(2700PF) NR LOPTX UNDER PLASTIC.
218D9B NO PIC SND OK, C410 2,200PF NR LOPTX
218D9B POOR LIN C303(2U2F)+C313+C317.
218D9B2 BOTTOM CRAMP C303+C317 BOTH 2U250V .
219T
219T9 DEAD STR54041 CAUSE Q802
219T9 SLO START, C818 22UF, 100V, C814 100UF, 50V C823 10UF, 16V
219T9 STR54041 Q802(0R33 RESISTOR ACROSS IT)
219T9B
219T9B AUDIO OUTPUT IC (Q602) C866 47UF, 50V ON PSU
219T9B C817 680PF 2KV SMOKING.
219T9B DEAD 2AT+DEGAUSS POS.
219T9B DEAD NO 5V ON CONNECTOR P587 PIN 6 R843 15R OC
219T9B DEAD,IC801 STR54041 INACTIVE FOR 5V AT PIN R483 SAFETY RESISTOR
219T9B HT DOES NOT GET ABOVE 90V REPLACE C814 100MFD50V
219T9B HT RISES SLOWLY TO 90V C814(100UF50V).
219T9B INT SLO START, C814(100UF50V)+C818(22UF100V)+C823(10UF16V).
219T9B SND Q602 BLOWS AT SWITCH ON C866(47UF50V) HI +12V.
219X9M SEVERE FOLDOVER BOTTOM FRAME LOW HEIGHT REPLACE C303 1MFD 63V
21S04B
21S04B MADE BY SAMSUNG
21S04B DEAD LED BLINK,LOPTX FD802(630MA)
21T01B INT DEAD LOPTR(2SD2499 D)
21T4B FRAME COLLAPSE – MAY BE INTERMITTENT. C312 INT .
221E FRAME TOP FOLDOVER. C313.
221E4B FIELD COLLAPSE, C312 R333
221E4B INT COLOR C509
221E4B LO BRILL, R203
221E4B MATSUI 2220
221E4B POOR SYNC/LO HEIGHT R402
221E4B TOP FIELD FOLDOVER C313.
221E4B TOP TEXT LINES D203
221R3B ODD FIELD LINES/PATTERNING C807(220UF400V)
221R4B FIELD COLLAPSE, C312 R333
221R4B INT COLOR C509
221R4B LO BRILL, R203
221R4B POOR SYNC/LO HEIGHT R402
221R4B TOP FIELD FOLDOVER C313.
221R4B TOP TEXT LINES D203
221T3B
221T3B FIELD TOP FOLDOVER – OK WHEN WARM. C312(10UF,35V)
221T4B FIELD COLLAPSE, C312 R333
221T4B INT COLOR C509
221T4B LO BRILL, R203
221T4B POOR SYNC/LO HEIGHT R402
221T4B STARTUP POOR R811 220K.
221T4B TOP FIELD FOLDOVER C313.
221T4B TOP TEXT LINES D203
2226 NO LINE SYNC. R402(15K) .
2226 SET SPRINGS TO LIFE AFTER BEING STUCK ON STANDBY REPLACE C932 100MFD25V
222T5B
222T5B DEAD NO STBY LITE 1A6T ON LHS REAR.
222T5B DISTORTED SND,SPEAKER.
222TB DEAD FUSE+CHOPTR(2SC3678/BU508A) +MODULE
223B1
223B1 MATSUI CTV8510
2500 TOPTEL 003
2500DB BOTTOM CRAMP C317 2U2F50V NR H/S FINS.
2500DB HEIGHT VARYS D305/C313(220UF35V) R323
2500DBT POOR FIELD LIN C317 2U2F NEXT TO FOP CHIP HEATSINK
2500TB BOTTOM CRAMP 2.2UF MIDDLE CAP OF 5 AT END OF BIG C303/C317.
2500TB CHOPPER TRANSISTOR SC R810 330K
2500TB COLD CHROMA PATTERNING, C515 22UF
2500TB COLD COLOR PATTERNING, MOD KIT,C515,ICF01,CF72308,
2500TB DEAD CHOPTR R810 330K HT 145VN
2500TB DEAD CHOPTR(ON4408)+R810(330K)
2500TB EXCESS RED ,CRT U/S
2500TB FIELD – TOP OF PIC STRETCHED C303 2U2F
2500TB FIELD COLLAPSE R335(820R/390R FUSSY EW RASTER)+IC PINS
2500TB FIELD LIN C303 2UF2 50V IN FIELD DRIVE NEAR PIN 32 TA8659
2500TB FIELD LIN C303(2U2F)+C317(2U2F).
2500TB PICTURE VISIBLE FOR FEW SECS WITH SCAN FAULT THEN R448 2.7OHM HIGH 4984279(12V TO TAA8659AN FALLS TO ABOUT 8V)
2500TB SEVERE CHROMA PATTERNING FROM COLD REDUCES AS SET C515 22UF OC
2500TB TUNER DRIFT CA23,CA24,CA28(0.1UF63V).
2500TB VIBRATION FROM CABINET REFIT BUTTON ASSY. ADD FELT(TAPE AVAILABLE FROM TEC DEPT ON REQUEST)
2500TB5 CLOCK STOPS ON TEXT HOLDING PAGE SELECTED DRY JOINTS ON XF01 ON TEXT PCB
2500TBT BLUE SCREEN.OSD OK LO AGC VOLTAGE FROM IF .
2500TBT BOTTOM CRAMP, C317(2U2),C303(2U2F50V).
2500TBT EW CORRECTION IC361 30V ZENER DIODE D368
2500TBT FIELD SCAN DISTORTED C317 2U2F50V
2500TBT POOR EW IC361 HOT D368 30V ZENER OC
2500TBT TOP STRETCH/CRAMP, 2.2UF C303 C317 BROWN/RED TYPE
2505
2505 SEE TV MAG MARCH 1998
2505 DOLBY SUOUND FAULT SEE TEC BULLETIN
2505 SEE ALSO 2805
2505DB
2505DB BOTTOM CRAMP C327 2U2F50V .
2505DB COLD TOP LINES C313(220UF35V) NR FIELD O/P CHIP
2505DB FIELD COLLAPSE TA8739P FIELD GENERATOR/EW CORRECTION IC371.
2505DB FIELD COLLAPSE ,FLYBACK LINES ABOVE IC371 TA8739P PT NO BO383680
2505DB FIELD COLLAPSE TA8739P
2505DB FIELD LO HEIGHT C317(2U2F50V) BROWN TYPE NR LINE DRV TX
2505DB FIELD LO HEIGHT C372(2U2F50V), UNDER PCB/ IC371(TA8739P) BROWN
2505DB INT BLUE MUTE SCREEN DRY JOINTS TUNER
2505DB INT BLUE SCRN, TUNER, CRYSTAL IN PRE-SCALER
2505DB INT PICTURE DISAPPEARS SCREEN GOES TO BLUE MUTE XTAL IN TUNER PRESCALER DRY
2505DB INT SNOW , TUNER(XTAL INSIDE).
2505DB ODD FIELD COLLAPSE C317(1UF) NR LINE DRVTX +C374(120UF25V FIT 220UF)
2505DB STBY MEMORY ICA07
2505DB WONT COME OUT OF SBY AT POWER ON VOLTS ON PIN 37 O ICA07 MEMORY CHIP(23319016)
2505DBT BLANK RASTER,NO SOUND,NO REMOTE FUNCTIONS QV22 FOR DRYS ON BACK TERMINAL PCB
2505DBT FIELD CRAMP,C317(1UF50V)
2505DBT INT MOTORBOATING FROM SPKERS IN STBY, MOVE GREEN WIRE BETWEEN SOCKET M002A PIN C AND M002B PIN C TO FIT BETWEEN M002A PIN C AND ADJACENT TINNED SUOUNDING
2505DBT LO HEIGHT ,C317(2U2F50V)
2505DBT VERY QUIET TICKING FROM RH SUOUND SPEAKER WHICH REMOVE R610 AND JUMPER LINK J109
2507DB FOCUS SLIGHTLY OUT & INT BRIGHTNESS CRT FAULTY
250DB C90D BOTTOM CRAMP, C372 2U2F50V
251 ÿ
2512
2512 BLACK FLASHING LINES RUNNING UP SCREEN ICV01 TA8777N AV SWITCHING IC
2512 FIELD COLLAPSE IC501(TA8783N)
2512 NO ST/BY FUNCTION Q845 2SC2023, Q843 & CK842
2512DB C91SB POOR WIDTH,CORRUGATED EFFECT ON SIDE OF PICTURE . C424 4U7 PTNO24676479
2512DB DEAD LOPTX AT2078/25=HR7694
2512DB DEAD REPLACED TDA4601 AND SE140N
2512DB EW RASTER DISTORTED, ALL ELECTROLYTIC CAPS ON EW SUB PANEL.
2512DB FIELD COLLAPSE,D305(1N4007),AN5521,C313(220UF35V),R327(4R7),C317(2U2F)
2512DB FIELD JITTER,PIC BREATHING Q833(S1854 – A6907751)
2512DB FIELD JITTER/BREATHINGR Q833, S1854.
2512DB FIELD JUMPING LO HEIGHT,C317(2U2F50V) NR L421 (FIT UNDER PCB)
2512DB INT CRACKLING/STATIC NOISES FRO RH CHAN IN ST/BY RESOLD JOINTS IN AUDIO O/P CHIP AREA
2512DB LO WIDTH & COGGING COLD C424 4U7F100V ON SUB PANEL AT FRONT RH OF CHASSIS
2512DB LO WIDTH + EW FAULT R425 OC L423 SHORT TURNS
2512DB LO WIDTH COGGING , C424 4U7F100V ON DAUGHTER PCB UNDER METAL.
2512DB LO WIDTH,COLD RAGGED.C424 4U7F100V ON SUBPANEL AT FRONT RIGHT
2512DB LO WIDTH. R425,LOADING COIL L423(TX100 EW PCB) WIDTH,EW ADJ VIA H/SET
2512DB LO WIDTH/EW R425 Q422. LOADING COIL L423
2512DB LO WIDTH/EW L423 R425
2512DB LOPTX AT2078/25
2512DB NO CHAN IDENT, TEXT DARK TA8775N RGB SWITCHING .
2512DB NO STBY Q845(2SC2023/BUT56).
2512DB NON LIN FIELD CAPS(2U2F & 220UF) IN SCREENING CAN ON SMALL PCB BACK RHS OF MAIN PCB
2512DB STATIC DISCHARGE FROM SPEAKER GRILLS USE STATKIT TO DIRECTLY CONNECT GRILLS TO CHASSIS(SUPERCEDES JULY BULLETIN RE FITTING NEW CABINET)
2512DB STBY IF PIN 64 ICA01 OK AT 5V PIN 3 REPLACE IC805 PT NO23318232
2512DB TRIPS D807 BYD33J 13V ZENER D812
2512DB WONT GO TO SBY Q845(2SC2033 – 23314246)
2512DBT C5 NICAM 1991
2512DBT EW+LO HEIGHT,C372(2U2F)+C374(220UF16V) ON DPC UNIT.
2512DBT FIELD LO C372(2U2F)ON DPC SUB PCB.
2512DBT LO WIDTH C327(2U2F)+C424(4U7F100V).
2512DBT POOR NICAM WITH WHISTLE CRACKING/POPPING REDRESS SCAN COIL LEADS AND DIGITAL DATA LEADS
2512DBT WHISTLING NICAM , REDESS ALL LOOSE LEADS
2512DBT WHISTLING,CRACKLING,POPPING POOR SOUND. REDRESS SCAN COIL,NICAM SIGNAL LEADS.
251T4B 25IN SET FROM 1984
2527
2527 DOLBY SOUND FAULT SEE TEC BULLETIN
2527 DOLBY SUOUND FAULT SEE TEC BULLETIN
2527DB
2527DB FIELD COLLAPSE, REPLACE L301- (NO DRIVE TO SCAN COILS).
2527DB BOTTOM CRAMP C322(2U2F50V)+C317+C303.
2527DB C2D SEE C2D CHASSIS BELOW
2535 DEAD,PSU OVERVOLTS ,11V HT IC670,D670-675.TA8218AH(VOLTS AT PIN 9 OF IC801 VARY,5-8V. OP VOLTAGE CONTROL LOOP DUFF IC826
2535DB
2535DB FAINT HUM BAR C450(470UF16V).
2535DB INT SYNC DRY JOINTS ON /OR XTAL ZF01 27MHZ ON TXT PCB
2535DB NO SND TA8776N.
2539DB C2D
2545
2545 NO TEXT OR REMOTE FUNCTIONS REPLACE 27MHZ CRYSTAL
2545-1 NO ON SCREEN DISPLAY(TA8403K NOT SUPPLYING FIELD REPLACE IC 301 PT NO B0377890
2545-1 NO OSD TA8403K FIELD IC 301(B0377890)
2545DB
2545DB C3 HAVE FULL CCT DIAG
2545DB WARNING TWO TYPES OF TUBE/LOPTX
2545DB DVD PB PIC CONTRAST VARIES,ADD 47K TA88088N PINS 54/61 .
2545DB EHT SURGE ONLY, FIT 65R12W INSTEAD OF 800MAT TO TEST,
2545DB FAINT HUM BAR C450(470UF16V).
2545DB IN SERVICE MODE MENU F +CONTRAST =UP F+QUAVER=DWN, VOL TO ALTER
2545DB INTO SERVICE MODE,PRESS” F + -> “,N 1,0,4,8, REMOTE OFF/ON TO EXIT
2545DB LOPTX=TFB4117AR=FAT30621=JF0101-01134
2545DB STBY, FUSE 800MAT,LOPTX TFB4117AR/CPC-TFFAT60620
2545DB WHITE LINE ACROSS TA8427K .
2550
2550TB C4E-R COLD PATTERNING BS, ADD 0.001UF ACROSS RD13.
2550TB C4E-R LO WIDTH+EW RD01 15R.
2550TB C4E-R TOP/BOTTOM PATTERN, ADD 0.001UF ACROSS RD13
2550TB DEAD RED LED,PSU OK STBY 82V(142VN)+9V(16VN) SHORT OPTO LED TO POWER UP.
2550TB NO SND EARPHONE SOCKET.
2550TB NO SND TDA2611A
2550TB PARTIAL FRAME COLLAPSE AND NO SOUND REPLACE R480 AND IC480
2550TB POWER TRANSFORMER T803 23217352.
2550TB STBY EHT FLASH LOPTX TFB4117AR WVE/KN30621 MIND FOCUS PIN
2550TB STBY EHT FLASH ONLY ,REMOVE TAR8427K TO TEST
2552
2552DB C5
2552DB FAINT HUMBAR POSISTOR R890.
2552DB INT NO PIC, SERVICE SWITCH S202.
2552DB INT PIC,SERVICE SWITCH FAULTY.
2552DB NO PICTURE OR REMOTE FUNCTIONS IF ZP82 REPLACE IT AND TUNER
2552DB PIC INT GOES TO BLANK RASTER SERVICE SW S202 INT
2555
2555DB C5
2555DB COAX SOCKET BROKEN NEW TUNER.
2555DB FAINT HUMBAR POSISTOR R890.
2557DB
2557DB C5SS SEE BELOW
255R7B
255R7B ARCING SCAN COIL CONNECTOR P570
255R7B BLANK RASTER WITH FLYBACK LINES AT THE TOP OF THE SCREEN = CURE REPLACE IC340(TDA2579).
255R7B COLD FIELD R332 TO 10K
255R7B DEAD LOPTR(2SD1432/S2000A NO R NO D) CAUSE SCANCOIL PLUG PINS.
255R7B DEAD Q404 SC. PIN 27 OF PLUG 570 DRY JOINTED
255R7B DEAD. PIN 27 OF PLUG 570 2SD1432 Q404
255R7B FLY BACK LINES RV21 ON BACK TERMINAL PCB FROM 1K TO 390R
255R7B NO COLOR, TDA3565 COLOUR DECODER Q501
255R7B NO COLOUR TDA3565 Q501 .
255R7B INTERMITTENT NO COLOUR = REPLACE C551 (SUB CARRIER OSC TRIMMER).
255R7B NO ON SCREEN DISPLAY D403 LEAKY
255R7B NO OSD(ON-SCREEN DISPLAY) D403
255R7B PIC SHIFTED TO SIDE,TDA2579
255R7B FLYBACK LINES ON TOP 4 INCHES OF SCREEN , CURE = REPLACE D305.
255R7B FRAME JITTER WHEN COLD , CURE = REPLACE R332(3.3K) (WAS CHANGED TO 10K IN LATER PRODUCTION.)
255R7B REDUCED HEIGHT = REPLACE D322 (24 VOLT ZENER).
255R7B DEAD=R829 (47K)
255T7B 25” 1985
255T7B ARCING SCAN COIL CONNECTOR P570
255T7B CHOPTR(2SD1548) +R601(6R2),R810(270K)+TDA4601.
255T7B DEAD LOPTR 2SD1432(S2000A NO D OR R) SCANCOIL PLUG.
255T7B DEAD Q404 SC. PIN 27 OF PLUG 570 DRY JOINTED
255T7B DEAD R444(0R82)+HR6193/47305800C+LOPTR(2SD1432/S2000AFS
255T7B DEAD R444(0R82)+LOPTX(HR6193/47305800C)+LOPTR(2SD1432/S2000AF)
255T7B DEAD R444(0R82)+LOPTX(WARM ARCS)+LOPTR(2SD1432/S2000AF)
255T7B DEAD. LOPTX(S2000AF) DUE TO DRYS ON LOPTX/SCAN PLUG.
255T7B INT COLOR, SUBCARRIER ADJUSTMENT TRIMMER C551
255T7B INT LOSS OF COL C551 SUBCAIER ADJUSTMENT TRIMMER
255T7B LINE HOLD PRESET ,NR TDA2579.
255T7B LOPTR ON4408 R416=6K2,2SD1432(INSUL KIT) R416=4K3,3W).
255T7B LOPTR, Q404 ON4408 DRY-JOINTS AT PLUG/SOCKET 570
255T7B NO PIC, C511 10NF CERAMIC,
255T7B NO SOUND OR PIC BLANK RASTER VID PRESENT AT PIN 6 VID SW CHIP QV01 , CV08 1000UF & RV11 180R
255T7B NO STBY, Q803 2SA1321
255T7B NO TEXT, PAGE NUMBER CAN BE CHANGED CF14 0.01UF
255T7B WILL NOT GO INTO STBY Q803 2SC2023 Q804 2SA1321
255T8B
255T8B LOPTR 2SD1432+MOD 4K3 TO 6K2.
255TB
255TB INT FIELD COLLAPSE TDA8170 +SCAN COIL PULG.
256
2563
2563 HOT FIELD CRAMP/LO HT 125VN,ERROR AMPLIFIER Q827.
2563DB 1 SERVICE MODE’ PRESS “SPKR MUTE” BUTTON ONCE N HOLD “SPKR
2563DB 2 SERVICE MODE’ MUTE” WHILST PRESSING MENU ON TV,PRESS 9 FOR SELFTEST
2563DB C65R PULSING PIC, Q282(2SC1815Y)
2563DB C6SR NO SND,RESET IN SERVICE MODE
2563DB C6SR PULSING PIC +LO HT, Q828 2SC1815-Y A6317440.
2563DB DEAD LOPTR(ON4408/BUH515)
256T7B AMNESIA, MICROCONTROLLLER EEPROM PINS
256T9B AFTER REPEATED CHAN CHANGE LOSES ALL STATIONS DRY JOINTS EEPROM
256T9B ARCING SCAN COIL CONNECTOR P570
256T9B DARK PIC ADJUST A1’S
256T9B HOT AMNESIA ON CHANNEL CHANGE, EEPROM/MIRCOPRO PINS.
256T9B STBY. PINS 25/26 IF COMES ON IC M37100M8-5835P + MAY BE 4MHZ XTAL
2573DB
2573DB C7SR EXCESS WIDTH,Q302(TA8895)
2573DB C7SR HOT DARK, LOPTX A1’S FAT30622/40327-11/TFB4117AR
2573DB C7SR INT REMOTE MICRO PRO QA01 SAA5297A/055 23906378.
2573DB SERVICE MODE PRESS MUTE ON HSET, PRESS AGAIN SAME TIME PUSH MODE ON TV
2577
2577DB C7SS GOOD PIC WITH SWIRLS+NO SND LO 8V C897 2200UF16V.
2577DB COLD SND DISTORT ADD 47UF25V +R612/ANODE D612 – CHASS.
2577DB DEAD GREEN LED BLINKS, NO LINE DRV,D431(1N4148).
2577DB SPARKLES ON LEFT HAND SIDE OF SCREEN SPREADING TO COVER WHOLE PICTURE REPLACE X501
2577DB WARM NO LUMIN C203(0.1UF) ACROSS Q501.
258R7B ARCING SCAN COIL CONNECTOR P570
258R7B E-W DIST D368 05Z30Y & E/W IC TDA8145 ON E-W SUB PCB
258T7B
258T7B ARCING SCAN COIL CONNECTOR P570
258T7B AUDIO O/P IC606 CAUSE HI +12V ,C866,C869(10UF50V).
258T7B BLANK RASTER WHEN SET IS WARM. CV03(0.01U F)
258T7B BRIGHT WHITE RASTER. D205(IN4148) .
258T7B C464(2700PF2KV) ACROSS LOPTR.
258T7B DEAD C646 2700PF 2KV .
258T7B DEAD Q802 2SA1012Y 0R47+ LOPTR+LOPTX
258T7B DEAD Q802 SC R808 OC AFTER REPLACING SET STILL D LINE OP TRANSISTOR & LOPT SC
258T7B NO EW CORRECTION, REPLACE C363 ON E/W PANEL.
258T7B DEAD WITH PUFF OF SMOKE C646 2700PF 2KV IN LOP HAD SPLIT
258T7B FIELD COLL SAFETY RES OC TDA8145 SC ON DPC PCB
258T7B FIELD JITTER. D301(IN4148) .
258T7B FLASHING OR NEGATIVE PICTURE. CV03(0.01U F)
258T7B JUST SNOW/NO OSD ZENER DIODE DB01 5V1
258T7B LOPTR, C464 2,700PF, 2KV
258T7B LOUD SPKR NOISE,C866(10UF),C869(10UF)
258T7B NO LUMINANCE ON TELETEXT. D204(IN4148) .
258T7B NO RASTE- MAY BE INT. DRYS ON P570 SCAN COIL CONNECTOR(P NO: 23305501)
258T7B NO TUNING,JUST SNOW,NO OSD DB01 5.1V ZENER
258T7B OFF WITH WHISTLE FROM PSU D820 ALSO REPLACE C820/838/840/844/845/846/847/501/866/869
258T7B POOR CONTRAST. DA70(IN4148),R549(470R)
258T7B RAGGED VERTICALS,C820(470UF15V)
258T7B SMOKING C464 4700/2KV.
258T7G LO HT, R481
259D9B
259D9B FIELD FOLDOVER C313 220UF
259D9B HOT NO SYNC,ICF01 ON TTEXT PCB.
259D9B INT NICAM DRY JOINT ON QG16 5V REG ON NICAM PCB
259D9B INT. SOUND Q196 INT. OPEN
259D9B NO SOUND AN7171NK AUDIO O/P CHIP
259D9B NO SOUND FROM COLD REPLACE 470UF SMOOTHING CAP IN 12V SUPPLY IN PSU NEAR LOPTX
259D9B NO SOUND SOUND O/P CHIP AN7171NK BLASTED DUE TO HI VOLTS CAUSED BY C866 & 869 10UF 50V IN PSU PRI
259D9B SLO SND Q606/C866 C869(10UF50V).
2612DB LO WIDTH,RAGGED VERTS,C424(4U7F100V)
261S4B HAVE CCT DIA BLUE SHEET.
261S4B WIDTH – EXCESSIVE. R371.
261S4B FRAME FOLDOVER AT TOP = REPLACE C313 (100UF50V).
261S4B INTERMITTENT FRAME COLLAPSE (CAN BE PERMANENT) = REPLACE C312(0.01UF50V) R333 MAY BE DAMAGED.3.3K
261S4B KEEPS BLOWING LINEOUTPUT TRANSISTOR (Q404)= CURE RESOLDER LINE DRIVER TRANSFORMER.(T401).
261S4B INTERMITTENT NO LUMINANCE, TEXT OK, SHADING DOWN L/H SIDE OF SCREEN = CURE R221(1.5K 0/C).
261S4B PULSATING PICTURE ON HIGH BRILLIANCE , CURE = REPLACE D242 (IN4148)S/C IN BEAM LIMITER CIRCUIT.
261S4B DEAD , NO FUNCTIONS , CURE = REPLACE R803 IN START CIRCUIT.
261T4B 2SD1432/TFB4028AD=(LOPTX IS ALSO CHOPPERTX)
26″ OLD.
261T4B BENT VERTICALS EW COILS L361(3R3) L362.
261T4B DEAD. R803(6K2,7W) .
261T4B LINE OP TRANSISTOR SC AFTER REPLACING NO PICTURE L R481 2R4 OC
261T4B VERTICAL LINE ON RHS C499(330UF16V)
2655DB
2805
2805 SEE ALSO 2505
2805 DOLBY SOUND FAULT SEE TEC BULLETIN
2805 FIELD C317(2U2F)+C372(2U2) BOTH RED/BROWN
2805DB BLANK RASTER,NO SOUND,NO REMOTE FUNCTIONS QV22 FOR DRYS ON BACK TERMINAL PCB
2805DB C90D BOTTOM CRAMP C372 2U2F50V FROM PIN15 EW IC371 UNDER PCB.
2805DB COLD TOP LINES C313(220UF35V) NR FIELD O/P CHIP
2805DB DEAD – ALL VOLTS & LED COME ON THEN FADE OUT TFMR T803 FAULTY
2805DB DEAD LOPTR(ON4408),Q422(2SC3182),D440(BY228)
2805DB FIELD COLLAPSE TA8739P
2805DB FIELD COLLAPSE WITH 4-5 FLYBACK LINES ABOVE THE LI IC371 TA8739P PT NO BO383680
2805DB FIELD HEIGHT WARM C312(6200PF)
2805DB FIELD LO HEIGHT C317(2U2F50V) BROWN TYPE NR LINE DRV TX
2805DB FIELD LO HEIGHT C372(2U2F50V), UNDER IC371(TA8739P)
2805DB INT BLUE SCN, INT CONTRAST PIF CAN
2805DB INT BLUE SCRN, TUNER, CRYSTAL IN PRE-SCALER
2805DB INT PICTURE DISAPPEARS SCREEN GOES TO BLUE MUTE XTAL IN TUNER PRESCALER DRY
2805DB NO PIC,SOUND,REMOTE,BLUE SCREEN QV222(AV BOARD) DRY
2805DB PIC CUTS OUT LEAVING BLUE SCREEN DRY JOINTS TUNER(XTAL)
2805DB STBY MEMORY ICA07
2805DB WONT COME OUT OF SBY AT POWER ON VOLTS ON PIN 37 O ICA07 MEMORY CHIP(23319016)
2805DBT
2805DBT FIELD CRAMP,C372,C317(2U2F50V)
2805DBT INT MOTORBOATING FROM ALL SPEAKERS IN SBY . MOVE GREEN WIRE FITTED BETWEEN SOCKET M002A PIN C AND M002B PIN C TO FIT BETWEEN M002A PIN C AND ADJACENT TINNED AREA
2805DBT LO HEIGHT ,C372(2U2F50V) C317(2U2F50V)
2805DBT VERY QUIET TICKING FROM RH SUOUND SPEAKER WHICH REMOVE R610 AND JUMPER LINK J109
2806XH COLOUR INTERMITT & INT BLUE SHEEN DRY JOINT C509 IN SERIES WITH 4.43MHZ XTAL
2812 INT TRIPPING GROUND PIN 52 OF IC501
2812 SERVICE MODE ,PRESS F AND THE AV I/P KEY(UNDER THE NO 7) TOGETHER… THEN
2812 SERVICE MODE2 KEY 1 0 4 8 .. THEN F AND GREEN FASTEXT KEY TO MOVE UP THE
2812 SERVICE MODE3 MENU, F AND YELLOW TO MOVE DOWN.. ADJUST WITH VOL UP/DOWN KEY
2812DB
2812DB C91SB C2D
2812DB C91SB POOR WIDTH,CORRUGATED EFFECT ON SIDE OF PICTURE . C424 4U7 PTNO24676479
2812DB DEAD SOUND O.P. IC.
2812DB DEAD,LOW O.P. FROM P.S. LOOKS LIKE ITS ON S.BY D830 OPTO.,IC833
2812DB FIELD COLLAPSE IC501(TA8783N 64 PIN)
2812DB FIELD JITTER/BREATHINGR Q833, S1854.
2812DB HORIZ BAND OF LINES 3 THICK C313 220UF 25V
2812DB LO WIDTH COGGING , C424 4U7F100V ON DAUGHTER PCB UNDER METAL.
2812DB LO WIDTH RAGGED EDGE,C424(4U7F100V).
2812DB LOPTX +0.82R=AT2078/25=HR7694
2812DB NO CHAN IDENT, TEXT DARK TA8775N RGB SWITCHING .
2812DB NO STBY Q845 2SC2023,
2812DB SERVICE MODE PUSH THE F & SCART SELECT BUTTONS(RED BUTTON WITH ARROW THOUGH IT)
2812DB SERVICE MODE TOGETHER AND QUICKLY ENTER 1048 ON REMOTE KEY PAD.HOLD THE F BUTTON
2812DB SERVICE MODE FINALLY STORE NEW SETTINGS BY PUTTING SET INTO STANDBY.
2812DB SERVICE MODE SELECT FUNCTION WITH GREEN FAST TEXT BUTTON & ADJUST WITH VOLUME UP/DOWN BUTTONS
2812DB SERVICE MODE UNTIL M APPEARS AT TOP RIGHT CORNER OF SCREEN.
2812DB TRIPS D807 BYD33J 13V ZENER D812
2812DBT ADJUST WIDTH WITH HSET.
2812DBT DEAD & SQUEALING LOPTX OVERHEATING – SHORTED TURNS
2812DBT LO WIDTH C327(2U2F)+C424(4U7F100V).
2812DBT LO WIDTH, C424 4.7UFM 100V
2812DBT LOPTX HR7694.
2812DBT NO STBY 2SC2023 Q845.
2812DBT NO STBY=Q845(2SC2023)
2812DBT PIC PRESENT IN ST/BY(SOUND MUTED) Q845 2SC2023 HT SW TR C-E
2812DBT POOR PIC GEOMETRY & LACK OF HEIGHT/WIDTH ELECTRONIC SCREWDRIVER SETTINGS REQD – SEE DATABASE
2812DBT SERV PRESS F/VIDEOIN N MENU CODE 1048, F/PICMENU (STBY TO STORE).
2812DBT SERVICE MODE PRESS F & VID I/P TOGETHER TO ENTER MENU THEN SELECTED
2812DBT SERVICE MODE2 CODE ‘1048’. AFTER FEW SECS M APPEARS. HOLD F & PIC
2812DBT SERVICE MODE3 MENU BUTTONS TO SCROLLUP MENU. F & SOUND CONT TO SCROLL
2812DBT SERVICE MODE4 DOWN. VOL+/- BUTTONS ADJ SETTINGS. USE ST/BY BUTTON
2812DBT TRIPPING=LOPTX AT2078/25 HR7694.
2812DBT WIDTH NARROW C372 2UF2, C424 4UF7 100V ON DPC BOARD(REAR RIGHT)
2827DB INT LO HEIGHT,C322(2U2F),C317(2200UF),R329(22K).
2835DB
2835DB DEAD,POWER SUPP IN OVERVOLTS MODE,11V HT INSTEAD IC670,D670 – 675. TA8218AH(VOLTS AT PIN 9 OF IC801 VARY,5-8V. OP VOLTAGE CONTROL LOOP INOPERATIVE AS IC826 HAS NO S
2835DB FAINT HUM BAR C450(470UF16V).
2835DB INT BLACK LINES WHEN COLD REPLACE C908 270MFD400V
2835DB NO SND TA8776N.
2838DB WHITE OSD , TA8808BN COLOUR DECODER/TIME BASE GENERATOR IC501
2838DBT TRIPPING, LOPTR, 2SC2032 Q845 IN PSU
284T8B
284T8B ARCING SCAN COIL CONNECTOR P570
284T8B DISTORTED SND 6MHZ FILTER Z602.
284T8B FIELD COLLAPSE,R327(2R2)D305(1N4007+47RACROSS),D303(6V8)TDA8170+C316
284T8B HOT FIELD BOUNCE, TDA8170 IC303 ADD HEATSINK COMPOUND.
284T8B NO SEARCH STOP, D172 IN4148.
284T8B NO TEXT, PAGE NUMBER CAN BE CHANGED CF14 0.01UF
284T8B WON’T STOP WHEN ON CHANNEL SEARCH PIN 9 QAO1 IF MISSING D172 OR TUNER
2852
2852DB
2852DB C5
2852DB FAINT HUMBAR POSISTOR R890.
2852DB NO TEXT SAA5281P/E .
2852DB NO TEXT, SAA5281P/E TEXT . QF02.
2855DB AV PIC OK,NOT ON AERIAL,30V+5V ON TUNER,TUNER UNIT FAULT
2855DB BLANK RASTER,NO OSD,NO SND,SOC1000 FUSIBLE
2855DB C5
2855DB CHANNEL NUMBERS AND NICAM ON SCREEN INT REPLACE IF MODULE
2855DB EXCESS HEIGHT R323 0R56 GONE LOW IN VALUE
2855DB FAINT HUMBAR POSISTOR R890.
2857
2857
2857DB
2857DB SEE C5SS
2857DB AUTO TUNE FINDS NOTHING,
2857DB C5SS
2857DD C5SS
285T5BZ
285T5BZ STUCK IN STANDBY. IC801 TDA4601 + CHANGE R818 TO 15K,C845(100UF)
285T8 BLANK RASTER C832(330PF2KV).
285T8 BLANK RASTER, NO SOUND, NO LEDS OR R/C OP SUB PSU NON OPERATION DUE TO C832 330PF 2KV
285T8 NO SND/PIC. C832 330UF 2KV SNUBBER
285T8B
285T8B DEAD EHT OK, C832(330PF2KV).
285T8B DEAD LO 12V C842(330UF25V) OPTO COUPLER ONLY USED FOR STBY .
285T8B DEAD, C842 330UF, 25V
285T8B FIELD COLLAPSE TDA8170 2R7 R327 ALSO DO MOD
285T8B FIELD MOD REMOVE D305 FIT A 47R, REFIT D305 UNDER PCB, 6.8V ZENER D303,
285T8B FRAME COLLAPSE REPLACE C313, IC303, R327 AND D305
285T8B LACK OF HEIGHT R321(11K).
285T8B LO HEIGHT, R321 (11K)
285T8B LOUD WHINE IN NICAM-FM OK Q604(TD6710AN) DAC IC
285T8B NO SND/PIC, C832 330UF, 2KV,
285T8B NO SND/PIC-BLANK RASTER WHEN A1S UP, NO 5V TO MICRO FROM 2ND CHOPPER-C832 330PF 2KV
285T8B NO SND/VIS OR OSD HT OK BUT 5/12V AUDIO SUPPLIES LOW – C832 LEAKY IN MAINS PRI CCT
285T8B NO START UP C842 330UF 25V IN SECONDARY PSU LOW(PROVIDES 5V FOR MICRO)
285T8B STBY ONLY TDA4601 SIEMANS
285T8B STBY TDA4601 FUSSY SIEMENS
285T8B TUNING DRIFTING CA30/31/35 DISC CERAMICS BY MICRO.
285T8B VERY INT STBY NICAM LED GLOW PSU IN OVER CURRENT MODE WITH H.T. LESS THAN 20V CHANGE C845 FROM(22UF) TO(100UF) 50V
285T8B WILL NOT START IF R818 20K IS REPLACED WITH 15K SE FIT MOD KIT PT NO 23305114
285T8B/BU GLO VERY DIM- POWER SUPPLY IS IN OVER CURRENT TRIP MODE, WITH HT AT LESS THAN 20V-INCREASE C845(22UF) TO 100UF 50V.
285T8B/BU STBY INT-STARTUP CHANGE R818 TO 15K 3W,
285T8B/BU STBY INTERMIT ,NICAM BI-LINGUAL LEDS MAY JUST
285T8B/BU STBY VERY INT NICAM LEDS,
285T8B/BU STBY VERY INT NICAM LEDS GLO
285T8BU ARCING SCAN COIL CONNECTOR P570
285T8BZ SEE TV MAG SEPT 1992 PAGE 785
285T8BZ EXCESSIVE HEIGHT TA8659N,Q363(BC547A)
285T8BZ FIELD COLLAPSE TDA8170 R327(2R2)6V8 D303,MOD FIT 47R1W OVER D305.
285T8BZ INT START, R810 270K
285T8BZ LO WIDTH/EW L362
285T8BZ LOUD SCREECH FROM SPEAKERS FOR 1 SEC THEN NOTHING C638 1000MFD 25V NEAR AUDIO OP. CHIP.
285T8BZ SPEAKER NOISE C638(1000UF25V)
285T8BZ WON’T START R810(270K),R818,C845(100UF),TDA4601
2863DB C6SR PULSING PIC, Q282(2SC1815Y)
2863DB C6SR COLD NO SND QB11 2SC1815Y.
2863DB C6SR PULSING PIC +LO HT, Q828 2SC1815-Y A6317440.
2873
2873DB C7SR EXCESS WIDTH,Q302(TA8895)
2873DB C7SR INT REMOTE MICRO PRO QA01 SAA5297A/055 23906378.
2873DB C7SR LO WIDTH EW,TA8859CP
2876DD C7SR SERV MODE SEE 2150 +TEST PIC AV
2876DD C7SR SERVICE MODE PRESS ‘MUTE’.PRESS AND HOLD ‘MUTE’ AND PRESS ‘MENU’ON TV
2877 C7SS,DEAD/LO HT,STRS6709,D809,D813,D804
2877DB C7SS GOOD PIC WITH SWIRLS C827 470UF25V.
2877DB C7SS GOOD PICTURE WITH “SWIRLING” EFFECT+NO SOUND (LOW 8V) REPLACE C897 (2200UF 16V).
2877DB C7SS WHITE DASHES SLOPING DOWN TO RHS ON PIC QZ01 TA9090AN.
2877DB C7SS WHITE DASHES, TA9090AN DIGITAL COMB FILTER QZ01 PART NO. IS B0410688.
2877DB COLD SND DISTORT ADD 47UF25V +R612/ANODE D612 – CHASS.
2877DB DEAD GREEN LED BLINKS, NO LINE DRV,D431(1N4148).
2877DB WARM NO LUMIN C203(0.1UF) ACROSS Q501.
289T6B
289T6B BRIGHTNESS FLICKER TOP OF SCREEN CHANGE C205 TO 0.027MFD
289T6B LOPTX 23236076=HR7657 VERY DIFFICULT SET TO WORK ON ,DON’T DOIT.
289T6B TOP FLICKER C205 FROM 0.47UF TO 0.027UF.
289X9M NON LIN FIELD C317 2U2F NEAR FRAME CHIP & C307 1UF NEAR JUNGLE CHIP
28D2DBT LO WIDTH C327(2U2F)+C424(4U7F100V).
28MW7DB C7SS HISS REAR SPKRS NEW DOLBY MODULE.
28MW7DB C7SS SND HISS DOLBY MOD KIT PART NO TSN01467
28MW7DB C7SS SND HISS REAR SPKRS ,DOLBY3 MODULE
28MW7DB C7SS VERY SLO CHANNEL CHANGE MOD KIT TCP01421.
28MW7DB PIC SHIFT TO RIGHT 3 -4, CAN BE CORREECTED IN SERV MODE BUT OSD STILL SHIFTED C4403 PIN 4 IC Q420 DRY JOINT
28MW7DB PIC SHIFTED 3-4 TO RIGHT INC OSD C4403(PIN 4 Q420) DRY JOINT
28MW7DB RHS SHIFT C4403 NR Q420.
28MW7DB VARIOUS – FREEZE FRAME OF NOISE, LINE SPEED OFF, NO SYNC & SLOW MOTION PIC LOW AMPL VD PULSE FROM IC501 PIN 31(0.9V INSTEAD OF 5V P-P) – CHIP FAULTY
28MW7DB/G ALLSORTS SYNC/SLO MOTION,SNOW FREEZE) IC501(B0385990).
28MW7DG C7SS VERY SLO CHANNEL CHANGE MOD KIT TCP01421.
28N03 DEAD ZP82 O/C REPLACE WITH A 2.5 AMP FUSE.
28N03B FIELD COLLAPSE,ICQ501 MOD KIT
28N03B ROM TEX/SND/POWER SWITCHING,MICROPRO SAA5563PS(23000616).
28N04N DEAD SET WITH THE 2.5 AMP FUSE BLOWN, CHECK THE CHOPPER TRANSISTOR FOR S/C, REPLACE R60001(270K) + REPLACE THE CHOPPER CONTROL CHIP (1C 60010).
28N23B FLYBACK LINES REPLACE C604 (100UF 63V) & IC601 STV9306.
28N23B SEE 11AK37 VESTEL CHASSIS FAULTS.
28N23B 11AK37 DEAD MC44608 KIT(V30011968),R801(4K7)
28NW7DB C7SS HISS FROM REAR SPEAKERS MOD KIT TSN01467.
28NW7DB C7SS SLO CHANNEL CHANGE MOD KIT TSN01467.
28W23B SEE VESTEL CHASSIS FAULTS 11AK37.
28W33B VESTEL 11AK37 LINE COLLAPSE. FIRST CHECK THE SCAN COIL PLUG FOR DRY JOINTS, THEN CHECK RESISTOR R612 (2.7R 0.5W) FOR SIGNS OF BURNING/OVERHEATING IF BURNT OUT THEN CHECK PRINT AROUND CAPACITOR C627 (820NF 250 V) FOR SIGNS OF DRYS/ BURNING/ AND CHECK ALL LOP AREA FOR DRY JOINTS.
28W8DB C7SS LINE ACROSS PIC MOVE C314 TO UNDERSIDE OF BOARD.
28W8DB C7SS RHS 6″ BLANKED QA01 23906725.
28W8DB ETC SOUND MUTES WITH HIGH SAT COL(INT) ADD 120PF CAP IN VACANT POSN RV49 ON REAR TERM PCB
28W8DB INT SND MUTES ON HI COLOR ADD 120PF TO RV49 POSITION.
28W8DB NO OSD/TEXT XTAL 27MHZ PINS ON TEXT MODULE U907.
28W8DB NOPIC NO OSD D403(4V7Z).
28W8DB TRIPPING LEDS PULSE, C819(22UF100V).
28W8DB, TRIPPING -RED/GN LEDS FLASHING Q802 COLL LO(35VN) – C819 22UF100V P332
28W8DB, TRIPPING -RED/GN LEDS FLASHING CRT BLUE C/HTR SHORT ..
28W8DB SOUND OK, NO PICTURE – IC301 FAULTY(TA 8427K)- THE FIELD BLANKING PULSE WAS MISSING FROM PIN 7….
28W8DB,ETC SOUND MUTE DURING HIGH SAT PICTURES ADD 120PF IN VACANT RV49 POSN .
28W8DBA NO RED,CRT
28W93B 7CSS STBY ,LO HT,(125VN),IC801(HIC1016)
28W93B ETC SOUND MUTE DURING HIGH SAT PICTURES ADD 120PF IN VACANT RV49 POSN
28W93B NO OSD,XF01(27MHZ).
28W93DB INT SND MUTES ON HI COLOR ADD 120PF TO RV49 POSITION.
28W93DB TRIPPING -RED/GN LEDS FLASHING Q802 COLL LO(35VN) – C819 22UF 100V
28W93DB TRIPPING LEDS PULSE, C819(22UF100V).
28WD98B BILL VARYS, SERVICE MODE SET FROM S TO D
28WD98B –
Toshiba TV Model: 28WD98B
Stuck in standby, 16 volt line low at approx 8 volts
Replaced C872 (220uF, 50v), original had gone low in value.
28WD98B STBY ,LO HT(125VN),Z801(HIC1016),R479(68R),R471(270R)
2927DB
2927DB C2D
2939 FAINT BLUE SCREEN WITH NO MANUAL OR REMOTE FUNCTIONS REPLACE ZP81 AND IC670
2939 INT BLUE SCREEN CHANGE TUNER
2939DB C2D
2987DB INT GOES/BLUE/OFF CRT FAULTY(A68ESF002X116)
2988DG SERV MODE SEE 2150 +TEST PIC AV
2988DG SERVICE MODE PRESS ‘MUTE’.PRESS AND HOLD ‘MUTE’ AND PRESS ‘MENU’ON TV
3227DB NO REAR SND, CG25 10UF, 16V.
3227DB POOR NICAM, FM OK, TA8776N AUDIO PROCESSOR ICG07 ON BACK TERMINAL PCB,
3227DB STBY NO LINE DRV, ZP82 .
329X7M POWER CAP EXCESS VOLTS 10UF100V ON AUTO VOLT PCB
32M
32MW7DB C722 TOO WIDE SERVICE KIT TSN01467
32MW7DB C7SS HISS REAR SPKRS NEW DOLBY MODULE.
32MW7DB C7SS SCRAPIT RUBBISH.
32MW7DB C7SS SND HISS DOLBY MOD KIT PART NO TSN01467
32MW7DB C7SS WIDE PIC, SERVICE KIT TSN01467
32MW7DB DESIGN MODE=SERVICE MODE TWICE
32MW7DB NO COLOR ,TA1259N.
32MW7DB PIC SHIFT TO RIGHT 3 -4, CAN BE CORREECTED IN SERV MODE BUT OSD STILL SHIFTED C4403 PIN 4 IC Q420 DRY JOINT
32MW7DB RHS SHIFT C4403 NR Q420.
32MW7DB SERVICE PRESS MUTE N MUTE HOLD
32MW7DB VARIOUS – FREEZE FRAME OF NOISE, LINE SPEED OFF, NO SYNC & SLOW MOTION PIC LOW AMPL VD PULSE FROM IC501 PIN 31(0.9V INSTEAD OF 5V P-P) – CHIP FAULTY
32MW7DB/G ALLSORTS SNYC/SLO MOTION,SNOW FREEZE) IC501(B0385990).
32MW7DG C7SS VERY SLO CHANNEL CHANGE MOD KIT TCP01422.
32NW7DB C7SS HISS FROM REAR SPEAKERS MOD KIT TSN01467.
32NW7DB C7SS SLO CHANNEL CHANGE MOD KIT TSN01467.
32W6DB C6SS NO EW CORRECTION L461 COILS.
32W6DB C6SS NOPIC TEXT+OSD OK, 23709123.
32W8DB INT SND MUTES ON HI COLOR ADD 120PF TO RV49 POSITION.
32W8DB NO OSD/TEXT XTAL 27MHZ PINS ON TEXT MODULE U907.
32WD98B C9SS STBY SQUEEL,STR-F6668B.
32WD98B STBY ,LO HT(125VN),Z801(HIC1016),R479(68R),R471(270R)
32WD98B/G SPEAKER BUZZ,MOD FELT TAPE.
32Z13P 100HZ HI BRILL LO WIDTH,A1’S C902
32ZD09G C005 DEAD Q826(OPTO TLP621),Q827(SE116T)
32ZD09G C005 STBY LED FLASHING 1 SEC,MICROPRO
32ZP18Q SET KEEPS SHUTTING DOWN TO STANDBY, REPLACE THE TEXT BOARD. PART NO 23786696
3327DB C2D
3339DB
3339DB C2D
3357DB
3357DB SEE C5SS
3357DB C5SS
3373
3373DG DOES NOT START UP, STBY LED FLASHES IN 5 SEC INTERVALS .THE PS WORKS OK WITH A 60W BULB, AND ALL VOLTAGES ARE THEN OF NORMAL VALUE. IT CAN ALSO BE FORCED TO STBY WITH THE REMOCON.(STBY LED LIT) CAPACITOR C819 IN THE PRIMARY SIDE OF THE POWER 3377DB
3377DB C7SS GOOD PIC WITH SWIRLS+NO SND LO 8V C897 2200UF16V NR ON/OFF SWITCH.
3377DB COLD SND DISTORT ADD 47UF25V +R612/ANODE D612 – CHASS.
3377DB DEAD FUSE 3A15T+DR810(3R3 20W)+BRIDGE D6SB 60L82/KBU8M
3377DB DEAD GREEN LED BLINKS, NO LINE DRV,D431(1N4148).
3377DB LHS HISS ,H002(MVGS48) 23148275
3377DB SERV MODE NEED PROPER REMOTE, UNDER BATTERY COVER MENU,MENU.MENU
3377DB WARM NO LUMIN C203(0.1UF) ACROSS Q501.
3387DB
3387DB BRIGHT AREAS LIMITED ON PIC CZ16 1UF 50V ON A-D I/P PIN 3 QZ01 LEAKY
3387DB CARTOON PIC(HI BRILL PARTS LOOSE DETAIL), CZ16(1UF50V).
3387DB NO OSD/TEXT XTAL 27MHZ PINS ON TEXT MODULE U907.
33MW7DB C7SS VERY SLO CHANNEL CHANGE MOD KIT TCP01422.
349P9B NO PIC/BOTTOM CRAMP , R327(6R2).
36ZD26P NO SOUND ALTHOUGH THE VOLUME DISPLAY WORKS OK & VARIOUS ON SCREEN GRAPHICS ON THE SCREEN FOR NO APPARENT REASON, THE BRIGHTNESS TAKES A WHILE TO COME UP, ALL THESE ODD FAULTS ARE CAUSED BY QB30 (2SC1815Y) ON THE PSU BOARD GOING LEAKY & AFFECTING CORRECT OPERATION OF THE 4.9VOLT RESET LINE.(STOCK FAULT). ADD A 0.1 UF 50 VOLT CAPACITOR ACCROSS THE B-E JUNCTION OF QB30 TO PREVENT A REPEAT FAULT.
3738 C8SS
3738DB NO SOUND/MOTORBOAT U101A DIGIMODULE
3738DB NO SOUND/MOTORBOAT,Q601(LA4282)
3787DB C8SS COLD INT SND CRACKLE,DOLBY UNIT U101A CHANGE TO U2 23782114.
3787DB C8SS INT SOUND CRACKLE, NEW DOLBY UNIT
3787DB DEAD SHORT SURGE OF POWER,C833(4U7F/10UF).
3787DB NO OSD/TEXT XTAL 27MHZ PINS ON TEXT MODULE U907.
3787DB TRIPPING ,C819(22UF100V).
3787DB TRIPPING – NO LEDS ALL VOLTS HIGH – C833 4UF7 OR 10UF
3787DB TRIPPING LIGHTLY Q802 COLL LOW(SHOULD BE 35V) – C819 22UF 100V
378DB NO SOUND, TICKING SOUND REPLACE REAR SPEAKER AMP IC601
40PW8DB & 56PW8DB FAINT VERT LINES ON LH SIDE R441 1K DAMPING RES ACROSS L441 .
37MW7DB
Procedure to enter the service mode
Press the mute button on remote control, then press mute again but hold it down as you press the menu key on front panel of the tv, S should now be displayed in the top right of screen and RCUT at the top left. this now indicates you are now in the service mode.

40PW8DB C8SS
40PW8DB C8SS HUM/BUZZ ON REAR SPKRS MOVE WIRE LOOP ON PCB.
40PW8DB C8SS LOPTX=23236552.
40PW8DB C8SS SEVERE CONVERGENCE DIGICON U103 DISLODGED.
40PW8DB C8SSBAD CONVERGENCE DIGICON MODULE U103 IS DISLODGED .
40PW8DB LINE OUTPUT TRANSFORMER T461Z IS 23236552
40PW8DB STBY,R821+D802(BRIDGE) MOD REPAIR KIT 40WHREPKIT.
40PW8DG C8SS
40PW8DG C8SS HUM/BUZZ ON REAR SPKRS MOVE WIRE LOOP ON PCB.
40WH08B CONVERGENCE VARYS WITH BRILL, CRT FAULT
40WH08B DESIGN MODE=SERVICE MODE TWICE
40WH08B SERVICE PRESS MUTE N MUTE HOLD EXIT/STORE=STBY
43PJ93B DEAD D7709(6V1ZD) ON CONVERGE PCB.
43PJ93B POOR PIC,CRT’S US
46WH08B CONVERGENCE VARYS WITH BRILL, CRT FAULT
48PJ6DB .
48PJ6DB .
48PJ6DB 55PJ6DB.
48PJ6DB 55PJ6DB.
48PJ6DB C5SS.
48PJ6DB C6SS DEAD 2AT STR-S6708+D854(6V2).
48PJ6DB C6SS DEAD PRF5000+LA4282+D601/2/3/4(1N4148).
48PJ6DB DEAD POWER LED ON F802(2A).
48PJ6DB EW RASTER F82(2A).
48PJ6DB INT BLUE PLUG 915.
48PJ6DB NO COLOR SCART1 ITS SET AT NTSC.
48PJ6DB SND RHS NOISY Q682 2SC2878-A.
48PJ6DB/DG C5SS.
48PJDB/DG C5SS.
50PJ98B C9SS .
50PJ98B NO PIC SND OK,NO HTR SUPPLY PLUG P903A.
50PJ98B NO PICTURE SOUND OK,SCART SOCKET.
50PJ98B STBY D802(BRIDGE)+R821,REMOVE C8130 ON AUDIO POWER PCB .
50WH18BTHE SET IS STUCK IN STANDBY- REPLACE THE TEXT PANEL (23786696) (STOCK FAULT).
55PJ6DB
55PJ6DB C5SS .
55PJ6DB C5SS .
55PJ6DB C6SS DEAD 2AT STR-S6708+D854(6V2).
55PJ6DB C6SS DEAD PRF5000+LA4282+D601/2/3/4(1N4148).
55PJ6DB EW RASTER F82(2A).
55PJ6DB INT BLUE PLUG 915.
55PJ6DB NO COLOR SCART1 ITS SET AT NTSC.
55PJ6DB SND RHS NOISY Q682 2SC2878-A.
55PJ6DB/DG C5SS
55PJDB/DG
56PW8DB C8SS
56PW8DB C8SS HUM/BUZZ ON REAR SPKRS MOVE WIRE LOOP ON PCB.
56PW8DG C8SS
61PJ98B STBY D802(BRIDGE)+R821,REMOVE C8130 ON AUDIO POWER PCB
B1201 NO SND ,TA7176AP PIN5(10V)PIN7(BUZZ)
C1400RB
C1400RB NO SEARCH STOP DA34 1N4148
C1401B
C1401B DEAD. CHOPTR 2SD820FA-1 Q801 +LOPTR 2SD869 Q404 C464 560PF, 2KV,
C1406
C1406B EXCESS BRIGHTNESS WITH FB LINES NO 170V TO RGB – CRACK IN PRINT NEAR PIN 2 OF LOPTX
C1410
C1410 NO TUNING ON ALL CHANNELS. QE01 2SC1166),DE03(ZTK33B),ICA01(TA7177P),ICA02 TA7178P.
C1410B DEAD. D801-4,T802,FUSE F801/2.
C1625B
C1695 RANK-T24
C1695 TUNES ONLY LO STATION, CA23 ON FRONT PANEL WAS DRY JOINTED.
C1695B1 X53? DEAD. T12(BC337),T13(TIP31A),ICR01/40.
C2006
C2006B DEAD STBY LIT UNPLUG PR02 1983/4 LO 13V AT FUSE FG01 GC32 1000UF .
C2006B TOP CRAMP C311(47UF50V. C313(4U7F160V).
C2020
C2020 HERRINGBONE PATTERNING – SOUND OK. C807(120U F) IN PSU.
C2020B COLD HUM BAR, C317 2.2UF, 50V. IN FIELD OUTPUT STAGE.
C2020B DEAD CHOPPER D870.
C2020B FIELD CROSSOVER DIST WHEN COLD C317 2U2F,50V(USE 4.7UF).
C2020B PATTERNING C807 120UF, 400V
C2020B STRINGY PATTERNING C807 120UF 400V
C2036 STBY. CG632 1,000UF, 25V, QR10
C2036B
C2085 RANK-T24
C2090 RANK-T24
C2090B1 RANK T24, CHAN BUTTONS, CE21
C2095 SURGE/DEAD, 1M0 R476
C2095B BUSH T24
C2220
C2220 ARCING SOUND WITH BLACK LINES ON SCREEN SEEN IN DARK ARCING FROM LOP HEATSINJ SCREW – TIGHTENED SCREW
C2220 SEVERE LACK OF HEIGHT WHEN COLD C317 2U2F50V
C2220B1 LO HEIGHT . C317(2.2UF,50V)
C2225 NO SND C614(0.01UF).
C2225 RANK-T24
C2225B FIELD BOTTOM JUMPY LINES, C317 FITTED 4U7F400V ON LONG LEADS.
C2225B INT ROLL, IPSALO TRANSFORMER PINS
C2225B TOP CRAMP C317.
C2226 COLD NO FIELD SCAN C317 2.2UF, 50V.
C2226 FIELD LINEARITY , C309 2.2UF, 50V.
C2226 RANK-T24
C2226 SLO START,1,000UF, 25V C932
C2226 SLOW/NO START C932(1000UF25V).
C2226B COLD MIDDLE CRAMP/CROSSOVER DIST C317(2U2F).
C2226B JERKY/LINES FIELD LIN C313(4U7F160V)+C311(220UF50V)+C316(470UF50V).
C2226B1 FIELD NON LIN C316 470UF
C2230B1
C2290 RANK-T24
C2295B1 INT PIC FADES 2R2, 2W CRT. HEATER R920 ON TUBE BASE
C2295B1 PICTURE FADES OUT INT R920 ON TUBE BASE DRY
C2295B1 RANK-T24
C2625 RANK-T24
C2625B POOR CRT FLARING GREEN.
C2625B1 RANK-T24
C2636
C2636 FIELD LIN STRETCHED & TOP FOLDOVER. C313(4.7UF,160V) .
C2636B CRACK/FIELD COLLAPSE.C448 100UF160V,C316 4U7F50V,C317 2U2F50V, C312 4U7F160V.
C2636B SPEAKER CRACKLES + FIELD COLLAPSE LINE OP TRANSISTOR EARTH SCREW LOOSE +C448,316,317+313 LOW
C2695B1 NO SND , EAR PHONE SWITCH.
C2D C2D FRAME BOUNCE ON CHANNEL CHANGE. R329 22K.
C2D LO HEIGHT RED/BROW CAPS C317(2U2F50V)+C305(1UF50V)
C2D 25V CIRCUIT PROTECT O.C. AUDIO IC.
C2D C2D LO HEIGHT C303/C317(2U2F RED/BROWN) TA8859P
C2D C2D LO HEIGHT COLD C321 0U018(PIN 14 IC302) C322 2U2 50V(PIN 15 IC302) IF NO BETTER,REPLACE IC302 PTNO B0384680 TA8859P.
C2D COLOUR FAULT-NO B-Y ICT01(TA8814N)
C2D CONTRAST CHANGES ON MACROVISION DVD’S ADD 10K TWEEN PINS 54 & 61 OF IC501 & R211 FROM 1K TO 4K7
C2D CONTRAST CHANGES WHEN PLAYING DVDS WITH MACROVISION ADD 10K RES BETWEEN PINS 54 & 61 OF IC501 & R211 FROM 1K TO 4K7
C2D CONTRAST CHANGES WHEN PLAYING DVDS WITH MACROVISION ADD 10K RES BETWEEN PINS 54 & 61 OF IC501 & R211 FROM 1K TO 4K7
C2D CRACKLE ON NICAM,FM AND EXT. IC ICG07 TA8776N. ON BACK TERMINAL PCB
C2D CRACKLE ON NICAM,FM. AND EXT SOURCES ICG07 AUDIO PROCESSOR(TA8776N) BACK TERMINAL BOARD
C2D DARK BANDS DOWN EACH SIDE OF BRIGHT AREAS C201 PIN 58 IC501(VIDEO IN) 10UF 50V
C2D DARK BANDS DOWN EACH SIDE OF BRIGHT AREAS C201 PIN 58 IC501(VIDEO IN) 10UF 50V
C2D DEAD,LEDS FLASH, Q828 2SC2230A-Y
C2D DEAD,LEDS FLASH, Q828 2SC2230A-Y
C2D DEAD,LEDS FLASH, Q828 2SC2230A-Y
C2D DEAD,POWER AND TIMER LEDS FLASHING HT 40V AND VAR Q828 2SC2230A-Y
C2D DEAD,POWER AND TIMER LEDS FLASHING,HT AT 40V AND Q828(2SC2230A-Y A6325067)
C2D DEAD-STANDBY LED LIT ZD81,TA8211
C2D DEAD/STBY ,ZP82 ICS01 DS01 DS02 OPTOCOUPLER Q826 Q828
C2D DEAD/STBY LED FLASHES, Q841 2SA1015 IN PSU
C2D DVD PB CONTRAST VARY ADD 10K IC501 54/61 R211(ALTER TO 4K7)
C2D DVD PB CONTRAST VARY ADD 10K IC501 54/61 R211(ALTER TO 4K7)
C2D DVD PB CONTRAST VARY ADD 10K IC501 54/61 R211(TO 4K7)
C2D EXCESS BRILL, LOPTX.
C2D FIELD COLLAPSE RESOLDER O/P TA8427K
C2D FIELD COLLAPSE, C322,C317,LOC22,C320,TA8427K LOC234
C2D FIELD CRAMP AT BOTTOM & LACK OF HEIGHT C322 2U2F50V C317 220UF 16V 12V DECOUPLER
C2D FIELD CRAMP C322(1UF),C317(220UF),C320(2U2F) ALL BROWN.
C2D FRAME BOUNCE ON CHANNEL CHANGE. R329 22K.
C2D FRAME BOUNCE ON CHANNEL CHANGE. R329 22K.
C2D HI/HARSH EHT/HI HT, TLP721 OPTOCOUPLER IC826 , Q841 2SA1015
C2D HUM FROM SPEAKERS AT LOW VOL MOVE BLUE SLEEVED LEAD FROM PIF CAN.(CONNECTS TO PA03A)
C2D HUM FROM SPEAKERS AT LOW VOL MOVE BLUE SLEEVED LEAD FROM PIF CAN.(CONNECTS TO PA03A)
C2D IN SYNC 27MHZ XTAL ON PB4600 ELSE FIT ONE .
C2D INT LOSES SYNC GOING FROM TEXT TO TV SETTIN IC501 TA8783N PT NO B0383970
C2D INT NICAM SND,NICAM BOARD(2336-9729)
C2D INT NO SYNC/REMOTE TEXT PANEL 27MZH CRYSTAL
C2D INT TEXT FIELD ROLLING , TA8775 RGB SWITCHING ICX50 ON RGB MODULE.
C2D INT TEXT FIELD ROLLING , TA8775 RGB SWITCHING ICX50 ON RGB MODULE.
C2D INT TEXT ROLL,TA8775 ICX50 ON RGB MODULE.
C2D INT TEXT ROLLING TA8775 RGB ICX50 PT NO B0383933.
C2D INT TEXT ROLLING TA8775 RGB ICX50 PT NO B0383933.
C2D INT TEXT ROLLING TA8775 RGB ICX50 PT NO B0383933.
C2D LED Q826 Q828 IF LO HT.
C2D LEFT SHIFT, R404
C2D LINE HOLD OFF AND NO TEXT REPLACE RF80 10 OHM
C2D LO HEIGHT COLD C321 0U018(PIN 14 IC302) C322 2U2 50V(PIN 15 IC302) IF NO BETTER,REPLACE IC302 PTNO B0384680 TA8859P.
C2D LO HEIGHT FROM COLD OR FRAME CRAMPING. REPLACE
C321 0U018(PIN 14 IC302) C322 2U2 50V(PIN 15 IC302) IF NO BETTER,REPLACE IC302 PTNO B0384680 TA8859P.
C2D FRAME COLLAPSE, REPLACE L301.
C2D NO 12V ZP82 DS01/DS02/ICS01 CAUSE HI HT 188V(125V) –
C2D NO AUDIO FROM REAR SPEAKERS ON PSEUDO SUOUND MOD CG25 10MFD 16V
C2D NO COLOUR WHEN USING SCART SCART NOT SWITCHED TO VHS-S
C2D NO NEW STORE, UPD6254CX MEMORY ICA07.
C2D NO REAR SND, CG25 10UF, 16V.
C2D NO REAR SND, CG25 10UF, 16V.
C2D NO SND – WOOFER NOT WORKING D672/673 ETC.
C2D NO SND FROM REAR SPEAKERS ON PSEUDO SOUND MOD CG25 10MFD 16V
C2D NO SND, TA8211AH IC501
C2D NO SOUND FROM MAIN SPKRS – OK FROM EXT SURR SOUND SPKRS TA8218AH IC ON MAIN BOARD
C2D NO TEXT DA32 6.2V ZENER
C2D NO TEXT DA32 6.2V ZENER
C2D NO TEXT RESET MODE RESET OPTION BYTES.
C2D NO TEXT, GO INTO MANUFACTURING MODE RESET OPTION BYTES.
C2D NOISE FROM CENTRE SPEAKER WHEN SWITCHING TO STANBY NOT FAULTY SWITCH OFF PROLOGIC
C2D ODD TEXT TO TV, TA8783N IC501 ON MAIN PCB. PART NO B0383970.
C2D PIC DISPLACED TO LEFT TRACK CONNECTING R404
C2D POOR NICAM, F.M OK, TA8776N AUDIO PROCESSOR ICG07 ON BACK TERMINAL PCB,
C2D POOR NICAM, FM OK, TA8776N AUDIO PROCESSOR ICG07 ON BACK TERMINAL PCB,
C2D POWER SUPPLY SHUTS DOWN,WORKS OK ON LOW CONTRAST L844,8V SUPPLY TO CONSTANT CUENT CIRCUIT . COIL TYPE TEM2011 PT NO. 23103859
C2D STBY LED,ZP82(2A)
C2D STBY NO LINE DRV, ZP82 .
C2D STBY NO LINE DRV, ZP82 .
C2D STBY ZP82 TA8211AH ICS01 ,PT NOS 23144450 B0376856.
C2D STBY, CIRCUIT PROTECTOR ZP82 TA8211AH ICS01
C2D STBY, MICROCONTROLLER ICA01
C2D STUCK IN STANDBY. ZP82 OC. BECAUSE SUOUND SOUND IC. ICS01 SC(ZP82 23144450 ICS01 B0376856) ALSO IF ICS01 HAS FAILED REPLA
C2D STUCK IN STANDBY. ZP82 PROTECTOR(23144450) REMOVES SUPPLY TO PIN 40 IC1501
C2D STUCK IN STBY HT AT 45V(COECT IN STBY) ICA01 MICROPROCESSOR U/S
C2D STUCK IN STBY,NO 12V,ZP82 FUSE LINK OC DS01 DS BEFORE REPLACING THE IC’S ETC HT,SHOULD BE 125V IF HIGH REPLACE Q826(OPTO) AND Q828
C2D STUCK ON STANDBY REPLACE ZP82 AND SOUND O/P IC501
C2D TRIPS IC826 OPTOCOUPLER
C2D UNABLE TO STORE NEW TV STATIONS OLD ONES OK MEMORY IC ICA07 PT NO 23319016
C2D WARM SNOW/BLUE, INT TUNER UNIT(F785L1)
C2D WHISTLING/WHINING NIOSE FROM SUOUND SPEAKERS ONL C854 LOW CAPACITANCE(5V – 2 SUPPLY) 1000UF 16V
C2DB NO 16:9 SWITCHING Q305 2SC1815 BE.
C3SS OFF IC670 AUDIO O/P CHIP – SET IN OVERVOLT CONDITION
C400BB
C4ER BANDS OF PATTERNING AT TOP & BOTTOM OF SCREEN AT START UP ONLY LINE PULSES BEING PICKED UP BY QD03 DPC AMP- ADD 0.001UF CAP ACROSS RD13 ON PRINT SIDE
C5 DEAD STRS6709 1, 2 & 3 ALSO REPLACE D809 MTZJ5 – 6B IF Q805 IS OK N CHANGE M34300N583SP.
C5SS SEE TV MAG APRIL2003 P346 PSU CCT DIAG
C5SS LO SND TA1217N.
C5SS BAD MISSCONVERGE +LED RED/GREEN FUSES.
C5SS BLUE SCREEN – NO SOUND – OK ON SCART TUNER FAULTY
C5SS BOTTOM OF PICTURE BLANK,CLEARS AS SET WARMS UP. Q350 2C1815Y LEAKY. PTNO A6317440
C5SS CIRCUIT WRONG R842/843 REVERSED.
C5SS COLD SND DISTORT ADD 47UF25V +R612/ANODE D612 – CHASS.
C5SS CONVERGENCE ERRORS APPEAR OVER TIME,CAN BE ADJUSTED OUT BUT RE-OCCUR. RESISTORS R7716,R7721,R7711(VERTICAL CONVERGENCE ERRORS) OR Q751 STK392,R7741,R7731,R7736(HORIZONTAL) OR Q752 STK392. ALL R
C5SS DEAD 3.15AT,BRIDGE RECT,C810(330UF400V)
C5SS DEAD DUE TO SURR SPKRS DIS’D FUSE LINK Z889 5A ; Q640 TA8211AH SURR SOUND CHIP; Q870 TA8256 FRONT SPKR CHIP
C5SS DEAD FUSIBLE Z889 SECONDARY 27V LINE,CAUSE SND CHIP
C5SS DEAD GREEN LED BLINKS, NO LINE DRV,D431(1N4148).
C5SS DEAD LED SLOW FLASHS,D431
C5SS DEAD LOPTR(2SD2253FA) CAUSE DRIVER TX PINS
C5SS DEAD NO LED Q803(STRS6708)+D854(6V2Z)+FUSE F807(2A).
C5SSDead, STRS6709 keeps going s/c (pins 1, 2 and 3)
Check D809 (MTZJ5-6B) for short circuit.
C5SS DEAD NO LINE DRV , Q501,C403(0U02F),Q402(2SC1569),R416(5K6)
C5SS DEAD NO LINEDRV,TA1222N,D896 C895 Q430 D431MZ801
C5SS DEAD SND CHIP
C5SS DEAD STRS6709 R803(68K) TLP621 R818/829(0R22),C808(330UF25V)
C5SS DEAD Z889(5A)+Q640(TA8211AH)+Q870(TA8256H).
C5SS DEAD, 5A FUSE Z889 TA8211AH Q640 TA8256H Q870
C5SS DOT OR WORM LIKE PATTERN ON BRIGHT AREAS OF PICTURE . L910 ON CRT BASE OC. PTNO23289479
C5SS ETC DEAD – GREEN LED FLASHES EVERY 3 SECS NO LINE DR FROM IC501- D431 1N4148
C5SS ETC NO SURROUND OR CENTRAL SOUND HEADPHONE MUTE TR Q611 2SA1015
C5SS ETC NO SURROUND OR CENTRE SOUND HPHONE MUTE TR Q611 LEAKY 2SA1015
C5SS FIELD COLLAPSE TA8427K C310(2K2UF35V),R327(4R7),R370(1R),C306
C5SS FIELD COLLAPSE,TA8859AP ,Q420(2SC3852),Q421(2SC1815Y),D420(MTZJ7.5A ZD)
C5SS GHOSTING AV/RF QZ01 B0410687.
C5SS GREEN SMEAR CQ35(0U47F50V)
C5SS HISSING/CLICKING NOISE INSIDE = LOPTX OR EHT LEAD.
C5SS HYBRID Z801 HYBRID MODULE Z801
C5SS HYBRID Z801 1,2=OVERCURRENT,VOLTSDROP ACROSS R470
C5SS HYBRID Z801 14=LOPTX DERIVED 27V OVERLOADED
C5SS HYBRID Z801 16=OUTPUT TO PROTECTION (HI HT OR HI CURRENT) GOES LO TO QB30
C5SS HYBRID Z801 3=OPTOCOUPLER DRIVE
C5SS HYBRID Z801 5=FEED TO VOLTAGE SENSOR REFERENCE
C5SS IF POWER 2 – DIGICON CHASSIS(LEFTHAND SIDE FROM REAR) HAS BEEN REMOVED,IT IS POSSIBLE TO SWAP OVER THE 2 FOUR PIN PLUGS P621 NO DAMAGE WILL BE DONE.(THIS IS EASIALLY DONE AS THE SHORTER LEAD GOES TO THE FAR SOCKET)
C5SS IF PS2 OK N PS1=125V(F470)+40V(D885)+12(Z890)+9V(Q801PIN9).
C5SS INT NO PIC/SYNC 27MZH CRYSTAL XT01,
C5SS JUST SNOW ,TUNER UNIT
C5SS LO HT,60V(125VN),R841,Q840,Z801,QB30
C5SS LO SND TA1217N.
C5SS MICROCONTROLLER ICA01/ICA02 BOTH MUST BE DONE ,TOO EXPENSIVE.
C5SS MICRONTROLLER MEMORY ICA01 ICA02 KIT PART 40569174A
C5SS NO CENTER/SURROUND SND Q611(2SA1015).
C5SS NO COLOR AT SWITCH ON 4.43 XTAL.
C5SS NO LINE OR FRAME SYNC REPLACE Q501
C5SS NO PIC BLUE RASTER,NO VIDEO AT PIN 7 IF_MODULE,TUNER OR IF_MODULE
C5SS NO PIC BLUE RASTER,VIDEO AT PIN 7 IF_MODULE,AV SWITCHING FAULT
C5SS NO PIC, NO TEST PATTERN OK,TA1218N(9V AT PIN33)
C5SS NO PIC, OSD TEST PATTERN OK,TUNER UNIT
C5SS NO PIC/SND OSD OK H001.
C5SS NO SYNC TEXT PCB FAULTS XTAL 27MHZ
C5SS NO TUNING.LO 30V LINE D101
C5SS PIC LEFT SHIFT,D430(MTZJ10C ZD)
C5SS PLOPPING NOISE FROM CENTRE SPEAKER ON CHANNEL CHANGE REPLACE C664 10MFD16V
C5SS POOR CONVERG+FIELD JUMP Q774 2SC1815
C5SS PS2300V(F807)+26V(F808)+18V(F802),-18V(F803)+30V(F804)+5V FROM REG.
C5SS STBY TA8427K
C5SS TRIPPING D609 5V6 ZENER & STRS6709
C5SS WARM NO LUMIN C203(0.1UF) ACROSS Q501.
C5SS WARM PIC FADES,C203(0U1F) NR Q501
C5SS, INT OFF, Q852 5V REG
C5SS,STRS6709+D809(MTZJ5.6B) .
C6SR PULSING PIC & LOW HT Q828 IN VOLTS CONTROL CCT LEAKY – 2SC1815
C7S PARTIAL FIELD COLLAPSE C323 CONNECTED TO PIN 2 OF Q501 LEAKY – 0UF68 50V PLASTIC
C7SS BACKGROUND HISS FROM REAR SPKRS IMPROVED DOLBY DIGITAL MODULE REQD
C7SS DEAD, STRS6709 BRIDGE RECT, D804(MTZJ6.8B ZD) D815(MTZJ15B ZD),R810(3R 5W)
C7SS THIN HOR WHITE LINE OVER PIC MOVE C314 TO PRINT SIDE OF PCB – SEE DIAG IN SERV BRIEFS
C7SS WHITE DIAGONAL DASHES – DEPENDS ON VI CONTENT TA9090AN DIGITAL COMB FILTER CHIP
C80 CHASS HOTEL MODE/CHILDLOCK SERVICE MODE PRESS SND MUTE ONCE N
C80 PRESS HOLD MUTE TV VOL- OPT 07H PRESS ON/STBY TO STORE.
C800
C800 TOUCH TUNING GOING TO A CHANNEL. 10MR RESISTORS TO EACH TOUCH PAD,CHANGE ALL NEONS.
C8SS CONVERGENCE ERRORS DIGICON MODULE U103 DISLOGED – REFIT
C8SS INT CRACKLE FROM ALL SPKRS ESP FROM COLD PICK UP ON DOLBY DIG UNIT U1 REPLACE WITH IMPROVED U2 VERSION
C90D FIELD LIN C372 CONNECTED TO PIN 15 EW CHIP Q371 – 2U2F50V
CT21553STX NO TTEXT, TA8783 NLA.
CT5100
CT5100 PATTERNING & A SLIGHT HUM BAR-REPLACE C807 (120UF 400V).
CT5600 LACK OF HEIGHT- REPLACE CAPACITOR C313 (4U7F 160V).
CT5600 LOAD ARCING NOISE TACTILE NEAR LOPTX HEATSIK SCREWS
KY14V30 DEAD STR6707 POWER CHIP ZD802 6V8 LEAKY
S5E SERV MODE PRESS MUTE,HOLD MUTE ,PRESS MENU CHOOSE PRNR ,USE VOL+- STORE AUTO EXIT STBY
T210T6B SEVERE FIELD LINEARITY FAULT . C317 2U2 50V.
T211T4BA SEARCHES 47C232AN4984 TUNING ICA 11
T24 SHUTDOWN – STANDBY. ZENER D472(BZX79B6V2) LEAKY.
T24 TELETEXT – INTERFERENCE. C313(4.7UF) .
T284T8B DEAD MAINS SWITCH,
T284T8B ON OFF SWITCH.
V312 (R2000) E2E DRIFT , TUNER UNIT E00.
VTV14025B COMBI,DEAD LOPTR(2SD2627LS),C417(1000PF500V),C438(1000PF500V)
VTV1402S DEAD LOPTR(2SD2627LS)+C417/C438(1000PF500V).