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Anonymous
RCA CTC176
Wed Dec 24, 2003 12:52pm
24.235.162.109

RCA
CTC176
INTERMITTENT TUNER OPERATION
CHECK/REPLACE Y7401 (P/N# 182839)


RCA
N/A
CTC176
NO VERTICAL AND NO AUDIO
CHECK/REPLACE CR4704 (P/N# 207878)


RCA
N/A
CTC176
DEAD SET
CHECK/REPLACE R4104 (1.5m @ 1/2w)


RCA
N/A
CTC176
NO VERTICAL SWEEP - MISSING 24v SUPPLY FROM FLYBACK
CHECK/RESOLDER CONNECTIONS ON PIN #10 OF FLYBACK


RCA
N/A
CTC176
LOW OR NO SOUND
REPAIRED ALL COMMON GROUND CONNECTIONS AND REPLACE EEPROM


RCA
N/A
CTC176
NO COLOR ON SOME CHANNELS OR ON SOME VIDEO GAMES
CHECK VALUE OF R2805, IF NOT A 750 , THEN REPL. (PN#215200) CHANGE R2806 TO A JUMPER,REMOVE C2806,ADD 1uF TO C2801 PADS


RCA
N/A
CTC176
NO STEREO - OSD STEREO INDICATOR NEVER COMES ON
CHECK/REPLACE C1707 (P/N# 205230)


RCA
N/A
CTC176
DEAD SET WITH NO SOUND OR PICTURE BUT HAS HIGH VOLTAGE
CHECK/REPLACE CR4704,R4702 AND R4517


RCA
N/A
CTC176
SET DISPLAYS 'UNUSEABLE SIGNAL' ON CERTAIN SCENE CHANGES WHEN USING THE S-VIDEO OR INPUT JACKS
CHECK/REPLACE C1401 AND C1402 TO (1uF) (P/N# 220998)


RCA
N/A
CTC176
SET TURNS ITSELF ON AND OFF, CHANGES CHANNELS,MENU COMES UP AND MUTES ITSELF
CHECK/REPLACE IR3401


RCA
N/A
CTC176
NO VERTICAL AND R4511 IS BURNED
CHECK/REPLACE U4501 (P/N# 215531) AND R4511 (P/N# 215577)


RCA
N/A
CTC176
TUNER LOCAL OSCILLATOR DROPS OUT ON BAND TWO
CHANGE C7311 TO NEW PART (P/N# 194906) - BANDS ONE AND TWO OF TUNER MUST BE REALIGNED


RCA
N/A
CTC176
OSD AND MENUS ROLLS
CHECK/REPLACE C3317


RCA
N/A
CTC176
AGC OVERLOAD - PIN #12 OF U1001 STAYS AT 8 VOLTS - WHEN 'IF' IS INJECTED AT PIN #1 OF U7301 , THEN NORMAL PICTURE
CHECK/REPLACE U7301 (P/N# 215532)


RCA
N/A
CTC176
INTERMITTENT VERTICAL SWEEP
CHECK/RESOLDER CONNECTIONS ON ALL GROUND SHIELDS AROUND TUNER AND SYSCON IC


RCA
N/A
CTC176
POOR REGULATION - B+ RUNNING ABOUT 120v
CHECK/REPLACE Q4153 FOR LEAKAGE - MAY CHECK FINE OUT OF CIRCUIT


RCA
N/A
CTC176
INTERMITTENT VERTICAL SWEEP OR SET TRIES TO COLLAPSE AT THE TOP
CHECK/RESOLDER CONNECTIONS ON U1001 PINS 15,16,17 AND 18 AND ALL PINS ON U4501


RCA
N/A
CTC176
UNABLE TO TUNE ABOVE CHANNEL 4 OR INTERMITTENT SHUTDOWN
CHECK/RESOLDER CONNECTIONS ON ALL GROUND SHIELDS AROUND TUNER AND SYSCON IC


RCA
N/A
CTC176
SHUTS OFF INTERMITTENTLY
CHECK/REPLACE ON FLYBACK PINS, ESPECIALLY 1,2,8,10


RCA
N/A
CTC176
INTERMITTENT LOSS OF AUDIO OR VIDEO
CHECK/RESOLDER CONNECTIONS ON ALL GROUND SHIELDS AROUND TUNER AND SYSCON IC


RCA
N/A
CTC176
NO VERTICAL SWEEP
CHECK/REPLACE C4503 (SMD) - U4501 (P/N# 215531)


RCA
N/A
CTC176
CHROMA BAR AT THE TOP OF THE PICTURE DURING PLAYBACK OF A VIDEO TAPE
CHECK/REPLACE U1001 (P/N# 215524)


RCA
N/A
CTC176
PICTURE BOWED ON THE SIDES AND NARROW WIDTH DURING CHANNEL CHANGE
CHECK/REPLACE C4407 (P/N# 214754)


RCA
N/A
CTC176
NO OSD AND NO REMOTE OPERATION
CHECK/REPLACE CR4104 (5.6v ZENER - P/N# 215488), Q4103 AND Q4105 (P/N# 146851)


RCA
N/A
CTC176
DEAD SET WITH NO SOUND OR PICTURE BUT HAS HIGH VOLTAGE
CHECK/REPLACE CR4704 (P/N# 207878),R4702 (P/N# 215211) AND R4517 (P/N# 215208)


RCA
N/A
CTC176
WILL NOT TUNE ANY CHANNELS - ONLY HAS SNOW
CHECK/REPLACE Y7401 (P/N# 182839)


RCA
N/A
CTC176
NO HORZ. SWEEP - ONLY HAS ONE VERTICAL LINE
CHECK/REPLACE C4403 (PART NUMBER VARIES DEPENDING ON CRT)


RCA
N/A
CTC176
DISTORTED AUDIO WHEN TUNED TO NATIONAL WEATHER SERVICE
CHANGE C4705 WITH A 3300pF @ 16v (P/N# 221016)


RCA
N/A
CTC176
DEAD SET WITH NO SOUND OR PICTURE BUT HAS HIGH VOLTAGE
CHECK/REPLACE CR4704 (P/N# 207878),R4702 (3.3 P/N# 217315) AND R4517 (24 P/N# 217314)


RCA
N/A
CTC176
MENUS ROLL VERTICALLY ON SCREEN -- VERTICAL RETRACE ON THE TOP 3-4 INCHES OF SCREEN
CHECK/REPLACE IC4501 (TDA8172)


RCA
N/A
CTC176
DEAD SET OR INTERMITTENT SHUTDOWN
CHECK/REPLACE T4101 OR CHECK CONNECTIONS ON PIN 8


RCA
N/A
CTC176
PICTURE BLANKS WHEN FRONT PANEL MENU BUTTON IS PRESSED
CHECK/REPLACE C3113 (P/N# 195689) FOR OPEN

  • RCA CTC-175Anonymous, Wed Dec 24 12:51pm
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    • RCA CTC176 — Anonymous, Wed Dec 24 12:52pm
      • RCA CTC-177Anonymous, Wed Dec 24 12:58pm
        RCA CTC177 PICTURE GOES BLACK AFTER A 1/2 HOUR - OSD/AUDIO IS NORMAL CHECK/REPLACE U2903 (7805 REGULATOR) RCA N/A CTC177 DEAD SET WITH NO SOUND OR PICTURE BUT HAS HIGH VOLTAGE CHECK/REPLACE CR4704... more
        • CTC178-179Anonymous, Thu Nov 11 2:23pm
          RCA PS36130 CTC179 Unit will not power up. Unit will cycle on and off 3 times then shut off. Secondaries will not go up. Found a shorted CR4115 causing the supply to go into over current shutdown.... more
        • RCA CTC-185Anonymous, Wed Dec 24 1:01pm
          RCA Model:F19207BC Chassis:CTC 185A cannot access menu from front pannel Parental control on Comments:using a universal remote select the channel menu ( #4 ) and turn off parental control ( #4 ) RCA... more
          • RCA CTC-187Anonymous, Wed Dec 24 1:06pm
            RCA N/A CTC187 SHUTS OFF INTERMITTENTLY CHECK/REPLACE ON FLYBACK PINS, ESPECIALLY 1,2,8,10 RCA N/A CTC187 WILL NOT TUNE ANY CHANNELS - ONLY HAS SNOW CHECK/REPLACE Y7401 (P/N# 182839) RCA N/A CTC187... more
            • RCA CTC-187JOE M., Tue Jan 2 1:42pm
              RCA CTC-187 CTC187 PICTURE BOWED ON THE SIDES (PINCUSION) If you can't see bloated caps at C4407 or 4403 then you may not even need parts. Usually on 187's the pincushion problem is normally a high... more
            • Re: RCA CTC-195 & PTK-195Anonymous, Wed Dec 24 1:08pm
              Make:RCA Model:P52810LVG2 Chassis:PTK195AB Problem:Convergence Problem, no digicon communication between main board and convergence board, bank of heat sinks on convergence board, stone cold... more
              • ctc195 bowed pixLonnie, Wed Jan 27 12:03am
                Hi Replaced flyback on chassis three days lated pix started bowing from top and sides pincusion prob any suggestions
              • Re: RCA CTC-195 &CTC-197Anonymous, Wed Dec 24 1:16pm
                RCA CTC197 INTERMITTENT SHUTDOWN REMOVE C13141,CHANGE R13510 TO 10k (P/N# 195937),ADD C13143 .01uF (P/N# 215555) TO PIN#51 (U13101) AND TO JC12142 PAD RCA CTC197 WHEN THE AUDIO BUTTON IS PRESSED ON... more
                • Re: RCA CTC-195 &CTC-197Anonymous, Fri Apr 7 8:54am
                  a CTC197ce2 chassis clicks three times then stops Tryed L401 cleaning same thing noticed rt4305 burned.. Ned value and if fly is bad???
                  • ctc197curt., Sat Apr 8 9:33am
                    On your ctc197 the value of the r14305 is 3.6k and most likely the flyback is shorted.
                • RCA CTC197CNL A Electronics Depot, Mon Oct 11 9:10am
                  Model F32685 TV had no vertical delection. Check for bad solder connections at the flyback transformer.
                • RCA CTC-203Anonymous, Wed Dec 24 1:27pm
                  RCA CTC203 NO VERTICAL DEFLECTION-INTERMITTENT REPAIR BROKEN VERTICAL PLUG ON SMALL PCB ON YOKE WHERE VERT PLUGS INTO YOKE RCA CTC203 VERTICAL COLLAPSE INTERMITTENT REPAIR BROKEN PLUG ON SMALL PC... more
                  • ctc203wpohl1, Tue Apr 1 6:43am
                    CTC203 dead set replaced HOT(2sc5148), Flyback(257151 solder all problem areas-have "jail bars" on left of screen-all else is "OK"? filtered screen circuit! Anyone have IDEAS?-Thanks Wayne
                    • Re: ctc203oscar , Fri Mar 9 3:07pm
                      you have bad filter off boster voltoge 33 mfd or 47 mfd 250 volts or higer
                    • CTC 203 jail barsDani, Wed Apr 2 9:22am
                      If you use a generic flyback, this will sometimes cause this problem. Try an ASTI, or HR flyback. Dani
                    • Re: ctc203Anonymous, Wed Apr 2 9:01am
                      Could find nothing on jail bars on that chassis, could be the flyback if it was not an oem and the bars were not their before replacement.
                    • Jail barsJames P Daly, Wed Apr 2 1:30am
                      Sure sounds like you have a bad electrolytic in boost supply. Look for a cap with value between 1mf and 10mf at 160-450volt. Should be somewhere around flyback or on CRT module.
                  • Re: RCA CTC-211Anonymous, Sun Oct 10 8:23pm
                    RCA D61130 CTC211 convergence Totally MIS-CONVERGED. No convergence menu. Convergence output heatsinks are cold . , NO B+ from the convergence power supply. Found that C19714 (PARALLEL TO CR19710)... more
                    • nothing wrongbrandon, Wed Mar 2 10:33pm
                      my tv works great but my kid got a screw driver and tured all the front panel screws in the rca ctc178 series and messed up the picture how to get back the setting on the board back theres nothing... more
                  • RCA MIXEDAnonymous, Wed Dec 24 1:38pm
                    RCA N/A CTC178 SET IS STUCK IN PARENTAL LOCK MODE PRESS 'MENU' ON REMOTE, THEN '5', THEN '1', THEN '1' AGAIN TO DISABLE PARENTAL LOCK FEATURE RCA N/A CTC178 ON-SCREEN DISPLAY STAYS ON SCREEN UNTIL... more
                    • GE 13TVR62 tv/vcr comboSlick, Mon Oct 11 9:13am
                      Would power up and screen/audio on for 10 sec. then lose horiz. drive/dead. Set died originally, so customer opened up to get tape out. Original failure was RW002 (1 ohm) on vcr board,this restore... more
                    • RCA TX chassisAnonymous, Wed Dec 24 1:41pm
                      RCA E13320SE TX825TC Auto-programming stops at channel#95 &then locks up. Replace LM07=AFT coil Comments:When unit locks up,you cannot power on/off,no front panel or remote functions.The screen locks ... more
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