SONY TELEVISION REPAIR TIPS

Find out here if you have the same problems or symptoms of your Sony televison. You can find the other brands of tv with same or similar symptom to get some ideas. Because the tv theory for all brands/manufacturer are almost the same. So, these tv repair tips are suitable for use as a reference.
Note: These troubleshooting tips are not guarantee that you can fix your unit right away and won’t solve all the component problems you may run into, but they should solve a good number of them. Servicetron.com is not responsible for any damage as a result of following any of this advice.

SONY TV REPAIR TIPS

  • Sony 2062 no pic snd ok, upc1377 line oscillator chip,
  • Sony 2096 int av start, joints on screening can around the main microcontroller chip.
  • Sony 2096 int red green flashing. crt or on text panel saa5234p chip
  • Sony 2550tb stby , field output ic ta8427k ,220uf
  • Sony 2704ub overbright picture. c825 22uf
  • Sony 27xbr55 odd colors,degauss posistor
  • Sony 27xrtu dead r822 1k2 line drive
  • Sony 27xrtu no sync no input at pin 5 ic501 no video output at saa5230 q002 12v reg
  • Sony 27xrtu no sync saa5230 and q002 12v reg
  • Sony 27xrtuf dead r 822 1k2 line drive
  • Sony 27xrtufno sync no input at pin 5 ic501 no video output at saa5230 q002 12v reg
  • Sony 27xrtufno sync saa5230 and q002 12v reg
  • Sony ae1 blank screen with flyback lines r805(1r2)
  • Sony ae1 burning smell r614 ; r611 & l607
  • Sony ae1 can't store stations pin 2 icoo3 not -33v l807 ptno 140750400 r008 c017
  • Sony ae1 chopper transistor r614 ic601 tea2164
  • Sony ae1 choptr r614 oc maybe ic601 tea2164
  • Sony ae1 crackle on snd d/j around earth points mains bridge
  • Sony ae1 dead flash & fizzing noise spark ,t601
  • Sony ae1 dead stby ic601; loptx. earth pin 3
  • Sony ae1 dead 2r7/7w+tea2164+2sc1548 chopper.
  • Sony ae1 dead chopper transistor r614 ic601 tea2164
  • Sony ae1 dead choptr(2sd1548)+r614(220r10w),ic601(tea2164)
  • Sony ae1 dead choptx pins,
  • Sony ae1 dead eht surge,r822,r802,r522,c517,rv501,c518,loptx,rv601
  • Sony ae1 dead flash & fizzing spark from t601 power trnsfmr
  • Sony ae1 dead mains fuse , q602 2sd1548lb chopper tr " d608 ru-3am check r614 220r 10w dry joints
  • Sony ae1 dead mains fuse , q602 2sd1548lb choptr d608 ru-3am r614 220r 10w
  • Sony ae1 dead ps601(2a) c615(1000uf25v)
  • Sony ae1 dead r1603 2r7 7w ; chopper tr 2sd1548 ; r614 220r stand up res
  • Sony ae1 dead stby light comes on briefly, loptx u/s
  • Sony ae1 dead stby light on briefly running on dummy load not recommended - loptx
  • Sony ae1 dead str50115, r2m, r621 1r 2w, & cp ps801
  • Sony ae1 dead/stby loptx. earth pin 3
  • Sony ae1 dead/stby if sw on from skt check for 0v at pins 2 & 3 of ic601; if pin 3 = +7v sus loptx. earth pin 3 and check for smoke!
  • Sony ae1 ew fault+rh screen blank on av board!
  • Sony ae1 excess brill with fb lines r722 680k in side of a1 volts
  • Sony ae1 field striations. r5025(680r)
  • Sony ae1 field collapse ic502, r802, r530 & r802
  • Sony ae1 field collapse tda8170, tea2031a, l806
  • Sony ae1 field lin - top stretched c531 680uf
  • Sony ae1 field lin bottom cramp c531 680uf25v
  • Sony ae1 field lin top stretched c531 680uf
  • Sony ae1 field linearity c531(680uf 25v) .
  • Sony ae1 field lo height/pic cramp c531(680uf25v)
  • Sony ae1 field reduced with cramping/foldover r802 0r47
  • Sony ae1 field striations. r5025(680r)
  • Sony ae1 fizzing tripping noise. drys on windings pins 17&18 of t601.
  • Sony ae1 flashing/smearing & then off when heated ic301 tda4580 rgb controller
  • Sony ae1 half pic gone, bowed side pins 17 & 18 plug/skt cnj51 av interface board
  • Sony ae1 hot stby/ flashing led lo 5v q604(2sd7893.
  • Sony ae1 int all sorts, bad joints, its a sony what can i say.
  • Sony ae1 int loss snd pic ok ic251 or ic252
  • Sony ae1 int luminance signal delay line(dl332)on pcb b. part no.1-236-062-11.
  • Sony ae1 int neg pic , dry joints at t1 and t2 in the if section.
  • Sony ae1 int no luminance signal delay line(dl332)on pcb b. part no. is 1-236-062-11.
  • Sony ae1 int pic on channel change,ic1003 pi l8o7 (-30v feed)
  • Sony ae1 int pic, a1 brings pic check for drys on text pcb ,top plugs / sockets
  • Sony ae1 int pic,touching / adjusting a1 brings pic, text pcb, plugs / sockets
  • Sony ae1 int pic/snd, 2sd1548lb choptr q608
  • Sony ae1 int snd,ic201
  • Sony ae1 int snd/pic q608 12v reg dry resolder chopper tx and metal plates earth tabs
  • Sony ae1 int stby ,hi ht set stby set ht control for 135v
  • Sony ae1 int teletext contrast variations emitter of q02 on board v
  • Sony ae1 int text q02
  • Sony ae1 int/slow start up c615 1000uf25v in 14v supply
  • Sony ae1 jagged pic - int rv502 10k hor phase pot
  • Sony ae1 line sync jitter & roll, q598 vid amp under tuner if can & ic608 12v reg
  • Sony ae1 lo height field foldover cramping in centre r801(0.47r)
  • Sony ae1 lo height with cramping , r802 0r47 & d801 rgp15j
  • Sony ae1 looks like fine tune off will not lock,nicam ic601
  • Sony ae1 loptr cause l806
  • Sony ae1 loses pic on channel change(int!)ic1003 pi l8o7 (-30v feed)
  • Sony ae1 loud hum, on black link from choptx to one regulator chips
  • Sony ae1 luminance int delay line dl332 - pt no 1-236-062
  • Sony ae1 motor boating noise in stby heat sink audio output ic earth c612
  • Sony ae1 motorboating metal panel joints.
  • Sony ae1 no chan store,l807, lo -33v
  • Sony ae1 no eht - line scan drive at 10v d1504 on scart pcb
  • Sony ae1 no eht line scan drive approx 10v d1504 sc on scart pcb
  • Sony ae1 no nicam bpf 1101
  • Sony ae1 no pic - snd ok faint pic present when a1 advanced - r812 68k
  • Sony ae1 no pic - snd ok. d803 , r807(1k)
  • Sony ae1 no pic no a1's d803,r807,r812
  • Sony ae1 no r/c operation,no snd & pic - pic size varies c615 1000uf 25v 14v
  • Sony ae1 no snd/pic, l606 q608, q805. r822(1k)
  • Sony ae1 no sync t101
  • Sony ae1 patterning, r544 330r across scan coils
  • Sony ae1 pic blanked out - snd ok 18v supply - read 38v.; q608 2sd1761
  • Sony ae1 pic fine shimmering horizontal blac r544 330r in field cct
  • Sony ae1 pic goes to snow memory ic for -30v,if low l807 10uh
  • Sony ae1 picture covered by fine shimmering horizontal blac r544 330r in field cct
  • Sony ae1 poor purity scan coils, release screw that holds coils and slide forwards
  • Sony ae1 powers up then trips off ic251(la4280)
  • Sony ae1 purity poor scan coils shifted slightly - slacken & reposition
  • Sony ae1 rolling some progs c403 47uf on main pcb under tuner
  • Sony ae1 screening plate +t101/t102.
  • Sony ae1 search tune up not down, board a, remove can resolder earths,t101,t102.
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