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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: 148
Philips
CP110
"F1" displayed & Field collapse
Dry joint 12v reg IC7675
14-09-04
Philips
CP110
"MEMORY LOSS" of one or two arbitrary programmes
Disconnect pin 34 of IC7840 from the +6 Volt. Add diode 1N4148 (4822 130 30621) between +6 Volt and pin 34 of IC7840 (with cathode to point 34 of IC7840). Add serie circuit of resistor 10 kOhm and capacitor 100 uF/10Volt (4822 124 40184) between +6 Vo
14-09-04
Philips
CP110
1 mm curl in vertical lines
Capacitance of capacitor C2633 100 uF (4822 124 41584) has decreased (dried). Capacitor C2670 22 uF (4822 124 22257) hot.
14-09-04
Philips
CP110
140 volt rail collapses after 5 minutes.
Replace standby switch transistor, T7739 - BC548 (4822 130 40938).
14-09-04
Philips
CP110
140v RAIL LOW ( 60-70v )
C2661 2200uF OC USE Philips PART ONLY
14-09-04
Philips
CP110
3 Page layout with faults - Pic cover June 93
For more faults see also CP90 most of chassis is the same.
14-09-04
Philips
CP110
At times no contrast.
Replace T7415 (BC556; 4822 130 40989).
14-09-04
Philips
CP110
Blank raster with "E" in display
micro s/c to chassis
14-09-04
Philips
CP110
Blank screen - gives blue screen with fb lines when A1 advanced
Tr7405 BF423 on crt base s/c
14-09-04
Philips
CP110
BOTTOM OF RASTER MISSING
R3572 O/C 1R5
14-09-04
Philips
CP110
Brightness varying.
Check/replace D6401 (1N4148: 4822 130 33939) on CRT base PCB.
14-09-04
Philips
CP110
BUT11AF gets stuck in stand-by mode; BUT11AF gets hot.
Check the value of resistor R3659 (100 Ohm). The fault occurs when the resistor is open or when the value is increased.
14-09-04
Philips
CP110
Chan display reverts to"E"
Micro 7840 faulty
14-09-04
Philips
CP110
CHANNEL DISPLAY GOES TO " E "
MICRO 7840
14-09-04
Philips
CP110
Continuous page header display in subtitle
Change text IC to type MAB8461P/W196 part No4822 209 62479
14-09-04
Philips
CP110
Control micro processors
A production change has been introduced adding a shield to the control micro processor to prevent the processor being influenced by external fields. Replacements will be supplied as a kit comprising the processor, shield and fitting instruction. The sh
14-09-04
Philips
CP110
Corrugated verticals
C2670, 2621 22µ 250v
14-09-04
Philips
CP110
Corrugated verticals
C2633 100µ 25v
14-09-04
Philips
CP110
Dead
BUT11AF , TEA1039 , Bridge rec diodes s/c R3659 ( 100ohm ) , R3658 ( 120R ) C2661 upgrade to ( 2 , 200uF ) & CNX62
14-09-04
Philips
CP110
Dead
"F1" SHOWING IN DISPLAY 1653 T1A6 WICKMAN FUSE OPEN
14-09-04
Philips
CP110
Dead
C2162 0.47MFD ( NEAR C2611 )
14-09-04
Philips
CP110
Dead
1.6A fuse o/c; BUT11AF s/c; mains rect s/c; also replaced CNX62 as precaution. Still no ht - C2656 150µ cause
14-09-04
Philips
CP110
Dead - chopper tr may be s/c
C2656 150µ 385v o/c, D6672 BYD33D in 32v supply leaky
14-09-04
Philips
CP110
Dead - fuse intact
Has high drive amplitude briefly at Chopper Tr at sw on - BUT11 chopper Tr o/c b-e
14-09-04
Philips
CP110
Dead - fuse ok 300v on collector BUT11.
BUT11 o/c base to emitter.
14-09-04
Philips
CP110
Dead - mains fuse shattered
Check mains bridge rects & 150µ 385v mains smoother for shorts
14-09-04
Philips
CP110
Dead - no st/by led
22R safety res 3655 o/c
14-09-04
Philips
CP110
Dead - tripping chan light pulsing
loptx shorted turns 1-17
14-09-04
Philips
CP110
Dead - volts o/p from bridge rect low at 190v
C2656 150µ low cap
14-09-04
Philips
CP110
DEAD , 300v AT BUT11AF COLL. LOW START VOLTS AT PIN
C2656 OC.
14-09-04
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