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SAMSUNG Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
SAMSUNGCB20S10BZ
Without image, with osdR420 120k
SAMSUNGCB-3335Z CHASSIS P69SA
Horizontal stripes across the screen.Leaks on r305 and r308.
SAMSUNGCB5020T CHASSIS SCT11D
White screen with vertical colored spots.220k r508 replacement on crt board
SAMSUNGCX-5344N, CH S-51
It takes a long time for the image to appear after turning on the deviceIc tda6108jf, on the kinescope board, with anomalies
SAMSUNGCHASSIS P69SA
Does not come out of standby.Eeprom 24c02
SAMSUNGCB 5035Z CHASSIS P69
Gives sound. does not give an image.The cathodes had little emission and the rgb was blocked. I got the kinescope back and everything was normal.
SAMSUNGCB20B30BT -CHASSIS S15A
The LED turns on and off. the 8 v voltage on pin 8 of the ic802 does not appear.Optocoupler pc801
SAMSUNGCB-5051X CH P68SC-N
It turns off with the remote control and turns on again but with an image sometimes with rain and no sound.Replace q802 (2sc2331) which was leaking
SAMSUNGCB-3351X
Image pulled 2 or 3 cm to the left, leaving a black bar on the rightC404 2n7 next to ic101
SAMSUNGCX-683 - CHASSIS S51
Sometimes it doesn't start the horizontalC407 - 1nf/2kv
SAMSUNGSP47W3HF -RETROPROJECTOR
Deconverged imageIcz104 (stk392-040) no convergence module
SAMSUNGCHASSIS S51A
Image with poor quality, the voltage of the g2 has a maximum value of 300vHappened to crt thomson. the solution starts by replacing the transformer lines, 300v is very little, it should have a maximum value of 650v
SAMSUNGCB-5073Z -CHASSIS SCT11B
White screen with thick horizontal white lines about 2cm apart that persist even when lowering the g2R508 (220k) no módulo do crt
SAMSUNGCX-6230ZN
The power supply does not startSubstituir c808-100uf/25v
SAMSUNGCX-6844N - CHASSIS S51A
Tsound is no sound, but tsound is background noise like rain.Go to service mode, menu option byte and select the pal b/g system indicated by the initials cb. After making this selection, exit the service menu, restart the TV, return to service mode and reset. et voilá, the sound appears after 5 seconds.
SAMSUNGCB-504Z
The power relay turns on, but does not start, ypc is not poweredTrs: q403 (2sc2229) open, does not feed ypc. and the horizontal drive
SAMSUNGCB-5073Z
The LED is always yellow and the TV doesn't turn on despite having the fa ok.R914 47Ω 1/8w aberta. liga ao pino 16 do up "hold in"
SAMSUNGCL21M21MQ
LED blinking and won't turn onDiode 1n4148 in position j823 open.
SAMSUNG CN-5039VB
Colored bars on the screen the same as the bar generatorCi do vertical (tda8356-3y).
SAMSUNG540N
Turns on but the screen doesn't light upC115 (1000uf/10v) exhausted