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PHILIPS Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
PHILIPSPTV790
Excess deflectionIc55 with wrong identification record. in prog mode. record number 37 should be as follows: ta8859p.......20 ta8859cp......52 *01Sep98 h.desk*
PHILIPSPTV790
Poor contrastDefective splitter (mat). *01Sep98 h.desk*
PHILIPSPTV770
Sound increases by itselfDrop j307 and check if the problem goes away. the dashboard convergence causes this type of defect. *01Sep98 h.desk*
PHILIPSPTV770
There are no colorsIC600 (pin 46 short). check c619 value 330k. *010set98 h.desk*
PHILIPSPTV770
It doesn't work (it stays off).C628 (.22/50v) shorted. check r402, c401, c408 and ic400 *13Aug98 h.desk*
PHILIPSPTV770
Poor widthR475 (1,5e 2w) *13ago98 h.desk*
PHILIPSPTV770
Interference in the imageVideo crosstalk type interference. check and add capacitor c83 (100µf/50v) between the junction of the q3/r6 and earth. *13Aug98 h.desk*
PHILIPSPTV770
Poor contrastDefective splitter (mat). *01Sep98 h.desk*
PHILIPSPTV700
Dark "black" screen (see also bril4).R818 (1e) open. lose the mat. *01Sep98 h.desk*
PHILIPSPTV700
No vertical sync (vert5).Probable programming error. enter service mode and confirm the table. *01Sep98 h.desk*
PHILIPSPTV700
Excess deflectionIc55 with wrong identification record. in prog mode. record number 37 should be as follows: ta8859p.....20 ta8859cp....52 *01Sep98 h.desk*
PHILIPSPTV700
With one or more horizontal barsC 459, 474, 409, l804. *01set98 h.desk*
PHILIPSPTV630
It doesn't work (it stays off).T900(tsh) shorted between terminals 3 and 4.*01set98h.desk*
PHILIPSPTV630
Colored outlines in the image (rgb).Ic9. To reprogram EEPROM, check service manual. *01Sep98 h.desk*
PHILIPSPRO910 X101
It doesn't work (it stays off).Resistor r660 (2e2) aberto. * 26jan96 anc *.
PHILIPSNRC
No sound. (with or without image for TV, VCR).Check capacitor c669 for leakage. * 16set97 ctr *.
PHILIPSNRC
There are no colorsC206 r200
PHILIPSNRC
There is no contrastR073
PHILIPSNRC
White with traces (or some faint color).He gave up My person
PHILIPSNCF
Vertical closing intermittent.Intermittent d400 or cold welding on ic400. c409 or c410 leaking. +25 track cracked near s564/c583. * Dec 94 BC *.