Flyback swap same properties different pinout? - UK Vintage Radio Repair and Restoration Discussion Forum

t0nito_ · 9th Jan 2016, 9:30 pm

Hi I have a really old TV I'd like to repair it has a burnt flyback, TV is a 1984 Pulser (Canadian Tire) manufatured by Daewoo Chassis c101a, picture suddenly shrunk, blurred and faded to black, smoke came out from the set. I immediately switched it off. After opening the back I switched back on for a second to see where the smoke was coming from the flyback.

The thing is the original part is a Murata MSH1FBA05 I can't find one any where or a direct fit replacement, I did however find one that seems electrically equivalent but the pinout is different it's a Daewoo DCF1551, coincidentally the TV chassis is also a Daewoo.

I know of course that I can't put in directly on the board but is it ok or safe to use wires to take each connection to the right place and glue the flyback to the board so it won't rattle around?

Here are the pinouts:

BRAND: MURATA____________DAEWOO
REFERENCE: MSH1FBA05_____DCF1551
VOLTAGE: 103V_____________103V
PINS: 11___________________11

PIN1: +B 103V______________NC
PIN2: NC___________________+B 103
PIN3: GND__________________H
PIN4: H____________________175V
PIN5: 175V_________________16.5V
PIN6: BOOST_______________AFC
PIN7: 16.5V________________GND
PIN8: AFC/BLK_____________ABL
PIN9: ABL_________________40V
PIN10: COLLECTOR_________BOOTER 123V
PIN11: 40V________________COLLECTOR

Thanks.

9th Jan 2016, 9:30 pm	#1
t0nito_ Retired Dormant Member Join Date: Jun 2014 Location: Aveiro, Portugal Posts: 28	Flyback swap same properties different pinout? Hi I have a really old TV I'd like to repair it has a burnt flyback, TV is a 1984 Pulser (Canadian Tire) manufatured by Daewoo Chassis c101a, picture suddenly shrunk, blurred and faded to black, smoke came out from the set. I immediately switched it off. After opening the back I switched back on for a second to see where the smoke was coming from the flyback. The thing is the original part is a Murata MSH1FBA05 I can't find one any where or a direct fit replacement, I did however find one that seems electrically equivalent but the pinout is different it's a Daewoo DCF1551, coincidentally the TV chassis is also a Daewoo. I know of course that I can't put in directly on the board but is it ok or safe to use wires to take each connection to the right place and glue the flyback to the board so it won't rattle around? Here are the pinouts: BRAND: MURATA____________DAEWOO REFERENCE: MSH1FBA05_____DCF1551 VOLTAGE: 103V_____________103V PINS: 11___________________11 PIN1: +B 103V______________NC PIN2: NC___________________+B 103 PIN3: GND__________________H PIN4: H____________________175V PIN5: 175V_________________16.5V PIN6: BOOST_______________AFC PIN7: 16.5V________________GND PIN8: AFC/BLK_____________ABL PIN9: ABL_________________40V PIN10: COLLECTOR_________BOOTER 123V PIN11: 40V________________COLLECTOR Thanks.