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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: 14
Philips
MD1.1A
Colour spot during switch off
Replace item R3392 on the CRT panel by a jumper. REMARKS :This modification was introduced in production from week 9727 onwards.
14-09-04
Philips
MD1.1A
Component change
Component change Item 7480 on the large signal panel has changed from: OLD 4822 130 63726 MTP3055EFI to: NEW 4822 130 11336 STP16NE06FP REMARKS :This change is implemented in production from week 9839 onwards.
14-09-04
Philips
MD1.1A
CORRECTION ON PRODUCT SURVEY STYLING 157 (MD1.1A)
CORRECTION ON PRODUCT SURVEY STYLING 157 (MD1.1A) The mentioned service codes for items 13 and 15 are NOT correct. Item 13 and 15 are supplied as ONE assembly. The order code of this assembly is: Item Service code Description 13/
14-09-04
Philips
MD1.1A
Correction to styling 217 of Product Survey 1999-3 (3122 785 10300)
The code number of position 12 of styling 217 is not correct. The correct codenumber for position 12 is 4822 240 10346.
14-09-04
Philips
MD1.1A
Cracking sound on some channels
Replace item 2404 on the Audio Module by a 3.3nF 5% 50V capacitor (order code: 5322 122 33446) REMARKS :This modification is implemented in production from week 9727 onwards.
14-09-04
Philips
MD1.1A
ERROR IN SERVICE MANUAL MD1.1A (4822 727 21523)
ERROR IN SERVICE MANUAL MD1.1A (4822 727 21523) Table 8.9 on page 47 of the service manual contains errors. A number of sets is fitted with a Toshiba Lavender Mask CRT. The 3rd option code for these sets is stated incorrectly in the Service Manual.
14-09-04
Philips
MD1.1A
How to enable/disable "Child Lock"
Select "FEATURES" (this expression is language dependent) menu on Remote Control. Within "FEATURES", the "CHILD LOCK" can be enabled or disabled.
14-09-04
Philips
MD1.1A
Humming sound in power supply
Check and replace if necessary item C2506 on the Large Signal Panel with a 470nF capacitor (code number = 4822 121 42074). REMARKS :This modification is implemented in production from week 9739 onwards.
14-09-04
Philips
MD1.1A
LED blinks green & red every 7 seconds
Change R3511 (on the Large Signal Panel) to 4K7 ohm (5%; 0,5W). Order code is 4822 116 52283.
14-09-04
Philips
MD1.1A
MODIFICATIONS IN THE SPARE PARTS LIST
MODIFICATIONS IN THE SPARE PARTS LIST The following components are changed in the MD1.1A spare parts list: Item New component Service code Location 2404 3.3 nF 5% 50V 5322 122 33446 Audio panel 2506 330 nF 10%
14-09-04
Philips
MD1.1A
No raster
Check and replace if necessary: Item Description (New) Order number 2137 220nF 25V 20% 4822 126 13061 on the small signal panel. REMARKS :IRIS symptom code: 1316
14-09-04
Philips
MD1.1A
No synchronisation on AV (input) signal
Check and replace if necessary: Item Description (New) Order number 2115 220nF 25V 20% 4822 126 13061 on the small signal panel. REMARKS :IRIS symptom code: F361
14-09-04
Philips
MD1.1A
No synchronisation with OFF-AIR (arial) picture
Check and replace if necessary: Item Description (New) Order number 2122 220nF 25V 20% 4822 126 13061 on the small signal panel. REMARKS :IRIS symptom code: F361
14-09-04
Philips
MD1.1A
29PT886A/79R
Dead with burning smell
Cap 2428 330nF 250v conn arcing
14-09-04
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