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Repair tips

Make	Model	Problem	Solution	Date

Found: 11
Philips	21PV688	Dead - safety res R3514 & 3592 o/c & D6524 s/c	Now tripping - TDA6107Q on crt base & FOP chip faulty	14-09-04
Philips	21PV688	dead, PSU not running	R3338 39R 0.25W o/c (discharge mains cap first!)	14-09-04

Philips	21PV688	int. shutting down after frame IC has been replaced	if replaced with later version 6 , also fit frame mof kit 4822 209 16781	14-09-04
Philips	21PV688	No Video remote operation (TV sect ok)	Leave batts out of handset to discharge (several hours)	14-09-04
Philips	21PV688	Remote not working	Put in service mode, select 'Service Control' & click 'ok'. Check option codes tally (on label at back of unit). If ok 'Clear' EEPROM	14-09-04
Philips	21PV688	Service Mode - entering	Press 'stop' on hset & 'play' on front together for about 5 secs	14-09-04
Philips	21PV688	St/by only	Fus res 3514 4R7 3w o/c when TDA8356 IC 7510 fop chip fails	14-09-04
Philips	21PV688	tripping, LED flashing red/green	LOPTx u/s (4822 140 10655)	14-09-04
Philips	21PV688/05	No pic	No heater supply to crt - R3532 & R3537 4R7 o/c	14-09-04
Philips	21PV688/05	Switches to st/by at sw on	Caused by F o/p chip TDA8356 (no heatsinjk compound), also R3512 4R7, R3541 1R	14-09-04
Philips	21PV688/39	St/by only	Check Field chip & LOPTx - If field chip old type (with "5Y" or lower) marking its the old type - order kit pt no 4822 209 16781 which includes chip & other parts	14-09-04

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