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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

MakeModelProblemSolutionDate
Found: 76
Philips29GX1995 AnubisS/BBDeadReplaced - Diode 6528 (BZX55) and 6519 (BZX55), Resistor 3503 (1.5R 7W), IC 7510 (UC3842BN) and FET 7513 (H12N60F1).14-09-04
PhilipsANUBIS-S"Curtain" effect at left side of the screen at dark picturesIt is recommended to adapt in the line drive part of the 25" Anubis S BB set: Replace R3453 and R3454 by a 4k7 5% resistor fuse 4822 052 10472 REMARKS : Introduced in production week 9417 (the seriousness of the effect differs from set to set)14-09-04

PhilipsANUBIS-SAfter warmup pix shrinks, stamp raster then blackout.+8V supply to IC 7225 increases. +8V regulator IC 7218(78M08) no heat sink. Change the IC 7218 and use a heat sink. 14-09-04
PhilipsANUBIS-SAt NTSC the green colour is a bit yellow / red / orangeAn new version of IC7225 will be introduced with a new NTSC matrix. This IC7225 is fully backwards compatible with the TDA8362C/N3. New IC7225 TDA8362E/N2 4822 209 33398 Available from week 9412 onwards REMARKS : Introduced in production wee14-09-04
PhilipsANUBIS-SAV input modeAV input mode ------------- If it is required that a set stays in AV input mode after switching on, R3627 (1 K ohm) near microprocessor IC7600 has to be removed. 14-09-04
PhilipsANUBIS-SBad catching of colour carrierReplace: C2275 by 220p (5322 122 32334) C2277 by 220p (5322 122 32334) C2278 by 220p (5322 122 32334) C2279 by 220p (5322 122 32334) REMARKS : Introduced in production week 9328 14-09-04
PhilipsANUBIS-SBad colour switching performanceReplace: - TS7278 by BF494B (4822 130 41376) - R3278 by 8k2 (4822 116 52303) REMARKS : Introduced in production week 9315 14-09-04
PhilipsANUBIS-SBad picture geometryReplace 2447 by 680 pF 2 kV 4822 126 12269 REMARKS : Introduced in production week 9319 14-09-04
PhilipsANUBIS-SBad picture sharpness of the 25" Anubis S BBIt is recommended to replace on the CRT panel (diagram EE) C2304, C2317 and C2330 by 470p 10% 50V 5322 122 32311 R3338, R3339 and R3340 by 22k 5% 0.16W 4822 116 52257 L5306, L5319 and L5328 by 820uH 10% 4822 157 71153 REMARKS : Intr14-09-04
PhilipsANUBIS-SC2505 discharge to prevent damage of TS7513C2505 discharge to prevent damage of TS7513 ------------------------------------------- For all ANUBIS-S sets: Always switch off the set under repair and discharge the big rectifier capacitor C2505 (diagram A) with a 1k/5W resistor (e.g 4822 053 32122) b14-09-04
PhilipsANUBIS-SCodenumber informationCodenumber information ---------------------- LOT for TXT and non TXT sets Anubis S AA & BB & CC -------------------------------------------------- LOT for Anubis S AA & CC sets: 14-20-21" non TXT sets: 4822 140 10465 14-20-21" TXT sets: 4814-09-04
PhilipsANUBIS-SCombination of Picture tube - Yoke - MultipoleCombination of Picture tube - Yoke - Multipole ---------------------------------------------- Only for 14" Anubis S AA and CC sets For the 14" Anubis S AA and CC sets, depending on the production date and the typenumber, 3 different tubes are used. Every14-09-04
PhilipsANUBIS-SCorrectionCorrection ---------- Only for /77 (TRINORMA) Tuner for /77 Anubis S sets is not published in spanish AA service manual Anubis S 4822 727 19719. Tuner UV936E/IEC 4822 210 10582 Please add to your service manuals 14-09-04
PhilipsANUBIS-SCorrection on Service Information Anubis-S BB 94.0Correction on Service Information Anubis-S BB 94.03 --------------------------------------------------- For BB sets 25" and 29" Diode 6521 is indicated in power supply diagram as BZX79-C4V7. This should be: - For 25" BZX79-B18 Service code 4822 130 3102414-09-04
PhilipsANUBIS-SCorrection Service ManualCorrection Service Manual ------------------------- In Anubis S AA service manual in the spare parts list the next parts are wrong: - D6445 must be BYD34M (4822 130 83457) - D6447 must be BYD34M (4822 130 83457) Missing in the spare parts list is micropr14-09-04
PhilipsANUBIS-SCorrection Service ManualCorrection Service Manual ------------------------- For all versions: In the service manual AA page 7 and in product survey 1993-2 all sets with /58/62/75/79 are indicated to be "140 V only" mains voltage sets. This is wrong as "140 V only" sets do not e14-09-04
PhilipsANUBIS-SDefocus of the teletext charactersIt is recommended on the teletext panel (diagram N) to: replace D6813 by a LLZ-C3V0 4822 130 80879 REMARKS : Introduced in production week 9407 14-09-04
PhilipsANUBIS-SDistortion in BTSC soundReplace R3824 by 18k (4822 051 20183) Replace R3825 by 18k (4822 051 20183) REMARKS : Introduced in production week 9336 14-09-04
PhilipsANUBIS-SDistortion of soundReplace C2102 by 4n7 (4822 126 12641) Add R3130 56k (4822 116 52291) Add R3136 39k (4822 020 23903) at pin 1 of IC7225-6F audio part REMARKS : Introduced in production week 9331 14-09-04
PhilipsANUBIS-SDouble image (only for 54/71/77/85/87 sets)Delete C2286, C2287 and C2288 at the outputs of the video controller IC7225-6D REMARKS : Introduced in production week 9333 14-09-04
PhilipsANUBIS-SFailure of TS7513 for 21" ANUBIS-S BB /93In order to reduce the voltage accross the drain source of TS7513 it is recommended to: Replace R3526 by 47k 5% 4822 053 11473 Place 2 beads (4822 526 10609) between anode D6530 and D6531 (at the secondary side of the power supply) and the PWB at the c14-09-04
PhilipsANUBIS-SFailure of TS7513 for 21" ANUBIS-S BB /93In order to reduce the voltage accross the drain source of TS7513 it is recommended to: Replace R3526 by 47k 5% 4822 053 11473 Place 2 beads (4822 526 10609) between anode D6530 and D6531 (at the secondary side of the power supply) and the PWB at the c14-09-04

PhilipsANUBIS-SFailure on Line Output Transistor TS7445In case of a failure on the Line Output Transistor TS7445 in Anubis S CC, it is recommended to adapt the circuitry as follows (see diagram A page 7 service manual Anubis S CC) (GB 4822 727 20288 and ES 4822 727 20289) * Delete Scan Protection Panel * Cha14-09-04
PhilipsANUBIS-SFailure on Line Output Transistor TS7445 (2SC379X)In case of failure of the Line Output Transistor TS7445, it is recommended to adapt the circuitry as follows: For 14" Anubis S AA sets: * change TS7445 into BU1508DX (4822 130 63569) * delete R3445 * change R3444 into 4k7 5% 14-09-04
PhilipsANUBIS-SFor all ANUBIS-S AA (PV2) sets Failure of IC7400For all ANUBIS-S AA (PV2) sets Failure of IC7400 frame deflection after protection --------------------------------------------------- If IC7400 is damaged after an activation of the internal protection circuitry inside IC7400 it is recommended to: Add 14-09-04
PhilipsANUBIS-SGeometrical distortion at teletext receptionIn case of some degree of distortion at teletext reception, it is recommended to: change R3828 to 1k 5% 0.25W SMD 4822 051 10102 REMARKS : Sensitivity of the horizontal deflection can be effected by different beam current, especially a14-09-04
PhilipsANUBIS-SHorizontal flashing lines across picture in VHF 1 at certain volumeAt the stereo playback panel (diagram G Anubis S AA manual 4822 727 19707 in GB and 4822 727 19719 in E) it is recommended to: Add 2n2 10% 50V (4822 122 33531) at junction 2893/3891 and pin 2 S18 Add 2n2 10% 50V (4822 14-09-04
PhilipsANUBIS-SHow to activate "Hotel mode"Applicable for family: VST sets For AA/BB/CC sets Identification on uP: Hotel mode can only be activated if the software for hotel mode is available (so an "H" version) and when the hotel mode option (address 246) is enabled. Two hotel modes are possible14-09-04
PhilipsANUBIS-SHow to activate "Hotel mode"Applicable for family: PLL sets For AA/BB/CC sets Identification on uP: Hotel mode can only be activated if the software for hotel mode is available (so an "H" version) and when the hotel mode option (address 246) is enabled. Only one hotel modes is poss14-09-04
PhilipsANUBIS-SHow to activate "Hotel mode"Applicable for family: VST sets For DD sets Identification on uP: Hotel mode can only be activated if the software for hotel mode is available (so an "H" version) and when the hotel mode option (address 246) is enabled. Two hotel modes are possible: Hot14-09-04
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