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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 315
Sanyo
CTP3106 80P
No colour.
C202 , C204.
14-09-04
Sanyo
CTP3131
BLANK RASTER WITH FLYBACK LINES
CHECK R464 ( 100ohms ) 85v SUPPLY TO RGB O.P.
14-09-04
Sanyo
CTP3131
SEVERE RASTER DISTORTION , FAST ROLLING
MAINS SMOOTHING O.C. 100mfd 400v
14-09-04
Sanyo
CTP5101
No picture - sound ok.
R617 ( 330k ) o/c.
14-09-04
Sanyo
CTP5103
East west - bowing out.
Change C451 ( 330u F ) & try C455 ( 330nF ) & C456 ( 180nF )
14-09-04
Sanyo
CTP5103
Frame reduced - 3" at centre.
C451 ( 330u f , 10v ) leaky.
14-09-04
Sanyo
CTP5103
Frame rolling.
D201 leaky.
14-09-04
Sanyo
CTP6102
Frame - scan creeps up as set warms up.
Q422 leaky.
14-09-04
Sanyo
CTP6114
Set trips or will not start
Check 5V reset to microcontroller T319 primary o/c increase R319 to ( 680R )
14-09-04
Sanyo
CTP6130 80P
Dead.
R302 ( 330k )
14-09-04
Sanyo
CTP6132
Dead
F301 800mA o/c; Q304 chopper tr s/c;C308 100µ was the cause
14-09-04
Sanyo
CTP6132 80P
Frame foldover at top.
C440 ( 4.7uf ) also change C447 ( 10uf )
14-09-04
Sanyo
CTP6133
Changes channel by itself , may be a slight hum ba
Mains capacitor
14-09-04
Sanyo
CTP6133
Jumps/bounces and at sw on & line at top
C303 1µ stopped bouncing but line could be scan coils?
14-09-04
Sanyo
CTP6143
Shutdown - after about 10 mins - intermittent
Focus spark gap arcing to link J105.
14-09-04
Sanyo
CTP6143/4
Thin horizontal bars on ch above 41.
Add 0.47uf , 50v across C123.
14-09-04
Sanyo
CTP6144
Dead
T391 o/c
14-09-04
Sanyo
CTP6144
Dist pic & sound when cold
IC361 - 12v reg
14-09-04
Sanyo
CTP6144
Field collapse
C435 2200µ 25v; R113 820k o/c
14-09-04
Sanyo
CTP6144
Going off - display flashing - east west.
Dry joints on chopper transformer T301.
14-09-04
Sanyo
CTP6144
Int dead
Dry joints T301
14-09-04
Sanyo
CTP6144
Int red pic
dry joints crt base
14-09-04
Sanyo
CTP6144
Lack of height
C435 2200µ 25v
14-09-04
Sanyo
CTP6144
No col
IC TDA3565
14-09-04
Sanyo
CTP6144
Set going off.
Drys on pins of chopper transformer T301.
14-09-04
Sanyo
CTP6144
St/by only - no line drive
IC101 TDA4505
14-09-04
Sanyo
CTP6144
TOO BRIGHT
R478 OC
14-09-04
Sanyo
CTP6144
Tripping - power supply
T391 ( part no PT0144 ) high resistance or o/c winding.
14-09-04
Sanyo
CTP7131
DEAD BU208 SC . CHECK HT , IF HIGHER THAN 145v
C314 220uF 25v
14-09-04
Sanyo
CTP7132
Field collapse
C445 ( 2 , 200uF )
14-09-04
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