CBP2572 / SANYO [TV]

• Stuck in standby or intermittently will not come out of standby. (CBP2572 tips)
• Horizontal centre adjustment.
• Lines in picture when cold and shading as appliance warming up.
• AGC adjustment.
• White dot patterning. (service info for SANYO -CBP2572)
• Q903 S/C and R301 (3R9) O/C.
• E/W faulty.
• Reduced horizontal size at bottom.
• Intermittent loss of the off air vision signal. (CBP2572 tips)
• When cold screen is a mass of black and white horizontal lines.
• Pincushion adjustment - Correction near bottom. (CBP2572 tips)
• No colour.
• Enter service mode.
• Dark picture, lack of contrast. (CBP2572 tip from SANYO)
• Electronic screw driver set up information.
• Horizontal lines on picture.
• Line across top of screen.
• Picture position at upper screen adjustment.
• FM output adjustment.
• If appliance is switched back shortly after it was shutdown it has no sound.
• Field collapse at top of screen.
• No picture (intermittently).
• Mosaic effect.
• Blank raster. No sound or OSD.
• Dark picture. Insufficient contrast. (CBP2572 SANYO repair tip)
• No sound, OK from SCART.
• Switches on for approx. 2 sec. Picture and sound present, then standby.
• Lacks line amplitude and no E/W correction.
• Horizontal size adjustment.
• Dead, remains in standby.
• Set has a strange E/W fault.
• No start-up. LED flashes after about 6 secs.
• No picture.
• No frame at switch on it then opens up.
• PIP colour adjustment.
• Bright line at top of screen. Frame collapse.
• Electronic screw driver set up information.
• NICAM adjustment.
• Trips a couple of times, then dead.
• When switching from standby to ON, the power indicator pulses on and off slowly but no sound or picture.
• Brightness varies.
• Stuck in standby. (CBP2572 tips)
• B voltage adjustment.
• Strong line spacing on picture. (CBP2572 tips)
• Wrong letters and figures on TT.
• No video, flyback lines, white smeary patches on right side of screen.
• Silvery smearing with blue flashing and picture break up.
• Crackle on Nicam sound.
• Drive adjustment.
• Hum on sound which is not present at minimum volume but as volume increases can be heard.
• Trips four times at switch on then dead.
• No E/W correction. No line amplitude.
• Text lateral position adjustment.
• Line output transistor (2SD1555) fails repeatedly.
• White dot pattern.
• Cut-off adjustment.
• Rolling graphics or text.
• Plain bright white raster.Channel I.D. Box is blank. Text page is blank.
• Pincushion fine adjustment - Correction near bottom.
• No channel change on front panel or RC.
• Blue or red dots forming diagonal lines across picture (chroma only) also rapid variations in brightness.
• No picture. Sound and OSD OK.
• Intermittent loss of signals.
• Dead.
• Screen adjustment.
• No audio. No OSD.
• Picture blanked out at switch on except for 2" strip at bottom. (CBP2572 SANYO repair tip)
• Picture position at lower screen adjustment.
• Pincushion adjustment - Correction near top.
• Vertical centre adjustment.
• Mosaic like picture.
• Picture is too large and E/W cushions are distorted.
• No picture, bright glow at top.
• Q903 and R301 blown repeatedly. (CBP2572 tips)
• Poor brightness and contrast.
• Goes into standby for approx 1 min after switch on. On the primary there is a TDA4605, a CNY17, on the secondary a TDA8138 with 5V STD on pin 7. (service info for SANYO -CBP2572)
• Line triggering at top of picture due to macrovision.
• Colour bar adjustment.
• Trips on switch on.
• No colour.
• HV confirmation.