Philips G11 & K35

Stock faults for the Philips chassis G11 & K35

The G11

  • G11 BLACK VERTICAL BAR IN CENTRE OF PICTURE. FOR SOLDER BRIDGE UNDER CHIP CAPACITOR C2460
  • G11 BLANK RASTER & NO SND. TR6462(BF196)
  • G11 BLOWING – DA4600. INTERMITTENT CONNECTIONS ON HOLDER,C4079
  • G11 BRIGHTNESS – DECREASING – LOSS OF COLOR LOCK C150(150UF), C5067(10UF), 12V REG CHIP IC5073(TDA1412)
  • G11 BRIGHTNESS – LOW. BEAM LIMITER TRANSISTOR IN PSU + MOD JAN 86
  • G11 BRIGHTNESS DECREASING LOSS OF COLORLOCK C3150(150UF), C5067(10UF), 12V REG CHIP IC5073(TDA1412)
  • G11 CHANNELS – STUCK ON CHANNEL 1. POOR CONTACT AT PIN 2 OF PLUG 40
  • G11 CONTRAST – VARING. DJS AROUND CONTRAST CONTROL
  • G11 DARK PIC – BRIGHTNESS CONTROL INOPERATIVE D4090(BZX79-C4V7)
  • G11 DEAD – BLOWING 3.15A FUSE INTLY. 470UF RESERVOIR CAPACITOR, BU208, R1308 ACROSS L1305
  • G11 DEAD – BLOWING MAINS FUSE FOR NO REASON. FUSE HOLDER FOR BEING LOOSE OR CHARRED
  • G11 DEAD – FUSE FS1301 BLOWN. D4091,D4092
  • G11 DEAD – FUSE FS4037 BLOWN. D3133,TR2150,C4040,D4021,C4029,C3135
  • G11 DEAD – HT OK. D2015
  • G11 DEAD 3.15A FUSE 470UF RESERVOIR CAPACITOR,BU208,R1308 ACROSS L1305
  • G11 DEAD D4091,D4092,TR4085(BC148),TR4086(BC158)
  • G11 DEAD DJS AROUND 3D6,2D7,15A15,15A16,R3106
  • G11 DEAD FUSE D3133,TR2150,C4040,D4021,C4029,C3135
  • G11 DEAD FUSE D4091,D4092
  • G11 DEAD FUSE HOLDER FOR BEING LOOSE OR CHARRED
  • G11 DEAD HT OK. D2015
  • G11 DEAD R3106(820),R2010(5K6),R4044(120K),R3120(15)R4059(15K)
  • G11 DEAD. D4091,D4092,TR4085(BC148),TR4086(BC158)
  • G11 DEAD. DJS AROUND 3D6,2D7,15A15,15A16,R3106
  • G11 EAST WEST – CONTROLS WILL NOT SET CORRECT. D3132
  • G11 EAST WEST D3133,R1308 ACROSS L1305
  • G11 EAST WEST D3133,TR2150,DJ ON PIN 14 OF LOPTX
  • G11 EAST WEST. D3133,R1308 ACROSS L1305
  • G11 EAST WEST. D3133,TR2150,DJ ON PIN 14 OF LOPTX
  • G11 FIELD – BLOWING IC. C2097,C2099,C2100 1000UF OR 680UF
  • G11 FIELD BOUNCE WITH VIDEO. C5010(15OOUF) C2039 SHOULD BE 0,0039UF
  • G11 FIELD COLLAPSE – INT. HAIR-LINE CRACK IN TRACK OF FIELD HOLD CONTROL
  • G11 FIELD COLLAPSE. DJS ON C2099,C2100,L2092,C2060,R2066
  • G11 FIELD COLLAPSE. PIN 16 OF IC(SKT),TDA2600,C4029(470UF),R2066(1K5)
  • G11 FIELD COLLAPSE. R2066(VOLTS LOW AT PIN 16 OF TDA2600)
  • G11 FIELD COLLAPSE.,PIN 16 OF IC(SKT),TDA2600,C4029(470UF),R2066(1K5)
  • G11 FIELD CRAMPED AT BOTTOM. C2083(15UF),C2072(4U7)
  • G11 FIELD CRAMPING AT BOTTOM INT. C3144,C2097/8,C2099/2100.DRYS CONVEGPCB,L2092
  • G11 FIELD ROLL. CRACKED PCB(LH CORNER OF T/B PCB C2072,C2080)
  • G11 FLYBACK LINES. DJ C2156(0,0022UF),DRY AROUND C162,T164
  • G11 HT VARIES. IC2510,R4059(15K)
  • G11 HUM BAR – SLIGHT. D21 27V ZENER
  • G11 HUM BAR. TR4032(BD201),TR4033(BCX32),C4034(10UF),D4021
  • G11 HUM RIPPLE. BD201,2XDIODES(D21 27V ZEN) BY IT,R19 150 C40(40UF), C29(470UF)
  • G11 LINE PAIRING AT TOP RE PIC. C2072(4U7)
  • G11 NO COLD START LINE COUPLING CAPACITOR C3110
  • G11 NO COLOR DARK PICTURE. IC2510
  • G11 NO COLOR DARK PIC. IC2510
  • G11 NO COLOR. C6062,C6070(0.33UF),ALIGNMENT OF L5630
  • G11 NO LUMINANCE. 4.7V ZENER IN BEAM LIM CCT ON PSU
  • G11 NO PIC – EHT OK. D4090(4V7ZENER),D6011,TR2164(BC148)
  • G11 NO PIC – SND OK. 0.91UF(YELLOW) ON LINE TB PANEL
  • G11 NO PIC BU208,C4029,C3135(0.91UF)
  • G11 NO PIC BU208,LOPTX,SCREENED LEAD FROM T/B TO LOPT PCB
  • G11 NO PIC EHT OK. D4090(4V7ZENER),D6011,TR2164(BC148)
  • G11 NO PIC OR SND EHT OK. IC507(TDA1412)12V REG
  • G11 NO PIC SND OK. 0.91UF(YELLOW)ON LINE TB PANEL
  • G11 NO PIC. BU208,C4029,C3135(0.91UF)
  • G11 NO PIC. BU208,LOPTX,SCREENED LEAD FROM T/B TO LOPT PCB
  • G11 NO REMOTE CONTROL OPERATION. NO ONE HAS SOLDERED THE 3RD PAIR ON CONTACTS ON SW
  • G11 NO SND & BLANK RASTER. TR6462(BF196)
  • G11 NO SND OR PIC EHT OK. IC507(TDA1412)12V REG
  • G11 NO SND. PINS/SOCKETS 5C1,5C2(LT1),12V STABILISER
  • G11 NO STARTUP FROM WHEN COLD. LINE COUPLING CAPACITOR C3110 DRIED UP
  • G11 ONE COLOR MISSING.,PRINT IN CONTROL UNIT 1617
  • G11 PIC DARK NO COLOR. IC2510
  • G11 PIC NARROW. C3135(0.91UF)
  • G11 PIC SHIFTED. FOR SOLDER BRIDGE UNDER CHIP CAPACITOR C2460
  • G11 PIC SHIFTS CERTICALLY. IC2520(TDA2600) POOR CONTACT ON T/B PANEL
  • G11 PIC SMALL. VOLTS AT F4037 DOWN TO 130V,D4048(ZENER)
  • G11 PICTURE NARROW. C3135(0.91UF)
  • G11 PICTURE SHIFTED. SOLDER BRIDGE UNDER CHIP CAPACITOR C2460
  • G11 PICTURE SHIFTS VERTICALLY. IC2520(TDA2600)POOR CONTACT ON T/B PANEL
  • G11 PICTURE SMALL,D4048(ZENER)
  • G11 RASTER – BRIGHT WITH FLYBACK LINES. DRYS ON LINE O/P PANEL,IF TEXT REMOVE TO ISOLATE
  • G11 ROLLS WHEN HOT C2049(15UF)
  • G11 SHUTDOWN – SHUTS DOWN AFTER A FEW SECONDS. D4001(7 5V) ZENER
  • G11 SHUTS DOWN AFTER A FEW SECONDS. D4001(7.5V)ZENER
  • G11 SND – NO SND BLANK RASTER. TR6462(BF196)
  • G11 SND – NO SND OR PIC EHT OK. IC507(TDA1412) 12V REG
  • G11 SND – VOLUME CONTROL INOPRATIVE. IC1(SAA5010),R49(10R)
  • G11 SND VOLUME CONTROL INOPRATIVE. IC1(SAA5010),R49(10R)
  • G11 STRIATIONS ON LEFT HAND SIDE. ADD FERRITE BEAD TO WIRE LINK BETWEEN TAG14 OF LOPTX
  • G11 STUCK ON CHANNEL 1. POOR CONTACT AT PIN 2 OF PLUG 40
  • G11 TRIPPING – MAYBE INTLY. LOPTX(DIODE SPLIT)
  • G11 TRIPPING – PIC DARK NO COLOR. IC2510
  • G11 TRIPPING LOPTX
  • G11 TRIPPING PICTURE DARK & NO COLOUR. IC2510
  • G11 TUNING – DRIFT AFTER PERIOD OF TIME. IC TAA550
  • G11 TUNING DRIFT WARM IC TAA550 30VREG
  • G11 WIDTH – CONTROL WILL NOT SET CORRECT. D3132
  • G11 WIDTH – LACK OF WIDTH ON BRIGHT PIC. C3105(0.0022UF)
  • G11 WIDTH CONTROL WILL NOT SET CORRECT. D3132
  • G11 WIDTH LACK OF WIDTH ON BRIGHT PICTURE. C3105(0.0022UF)

The K35

  • K35 BLANK RASTER WITH BRIGHT DEFOCUSED LINE. R455(560R)DRY JOINTED
  • K35 BRIGHT BLANK RASTER R455 560K,R852(1R)
  • K35 C567(8N21K5V)
  • K35 CHANGING TUNER – USE U342LO WITH MOD. MOD TYPE SEE TV MAG
  • K35 CHASSIS INT LOW GAIN TUNER RF AGC POT R414
  • K35 DARK ONE SIDE FAINT FLYBACK LINES C583 4.7UF,250V D586 BY406A
  • K35 DARK PIC C583 4.7UF 250V
  • K35 DEAD – UP IN SMOKE 8.2N 2KV CAP IN LINE STAGE ARCING CONN
  • K35 EAST WEST. T1490 DRY,Y1485
  • K35 EW BOWING 5R FROM COLLECTOR OF TRANSISTOR TS490
  • K35 EW BOWING 5R ON COLL OF TS490 OPEN
  • K35 FIELD COLLAPSE,1R2 R590 1,500UF,25V FIELD SCAN COUPLING CAPACITOR C521
  • K35 FLYBACK LINES C583/D586
  • K35 GO INTO STANDBY IF TAPPED THERMISTOR
  • K35 HT COMES UP THEN SHUTS DOWN – E1 IN DISPLAY DRYS ON CON LTB
  • K35 IN STBY,DEGAUSS POSISTOR
  • K35 INT SNOWY RF AGC POTENTIOMETER R414
  • K35 INT TRIPS,TS494
  • K35 LOSES MEMORY AT SWITCH OFF POWER SUB PANEL BOTTOM OF CABINET
  • K35 NO FIELD R590 O.C.,C521 S.C. 1.2RS AND 1500UF 25V
  • K35 NO REMOTE CONTROL. FOR DIRTY CONTACT ON IC1 HOLDER PIN 13
  • K35 REMOTE – INTERMITTENT. D32
  • K35 SLOW START,DARK PICTURE. C583(4U7F250V)
  • K35 SMALL PIC E1. LO 140VN U11. ZENER DIODE D343 BZX79
  • K35 SMOKED,EW DIODE MODULATOR,C567 8.2NF,1.5KV
  • K35 TUNING – DRIFTING WITH HORIZONTAL WHITE BARS. D90(BA221)
  • K35 VCR PB FLAG WAVING,C375 HAD BEEN REMOVED. FITTING THIS CAP PRODUCED A STABLE PICTURE

Leave a Comment

dialog-information.png
Important Notice: To leave a comment use the box below. You must tick "I'm not a robot" and then complete the puzzle, otherwise the automated comment system will reject your post and treat it as spam. Also as part of GDPR you need to consent to our terms and conditions and site privacy policy.