N'w 4, 2018
crwdns2934243:0crwdne2934243:0
willi
crwdns2947189:0crwdne2947189:0:
No power on, No LED on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help! I have an iMac late 2013 with 11.7 Volt of Logicboard (J600 plug) . No diagnostic LEDs. System no Start [image|1613200] I still have to measure other small plugs. does one have a tip? O_o. System : iMac A1418 (21.5 Zoll) ME087D/A (late, 2013) i5 4570 ,NVIDIA 750M , 8 GB Ram danke Grüße willi === Update (20.11.2018) === [image|1617469] u7600 does not give 3.3 and 5v. u7600: pin 16 = 11,8v pin 18 = 2.3V. pin 12 and 24 = no voltage .. [br] should I just try to swap the ic or is it a broken elko? === Update (22.11.2018) === There was a short to PP3v3 S5 line. because of defective C9480, C9615 and R9612. The distance is closed. I think the ISL62383C did not survive ed:( [image|1619367] [image|1619368] + + === Update (04.12.2018) === + u7600 is new :) + + [image|1636396] + + [br] + + + Unfortunately, U7900 does not output 3.3v. now he has to be swapped :/
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 22, 2018
crwdns2934245:0crwdne2934245:0
willi
crwdns2947189:0crwdne2947189:0:
No power on, No LED on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help! I have an iMac late 2013 with 11.7 Volt of Logicboard (J600 plug) . No diagnostic LEDs. System no Start [image|1613200] I still have to measure other small plugs. does one have a tip? O_o. System : iMac A1418 (21.5 Zoll) ME087D/A (late, 2013) i5 4570 ,NVIDIA 750M , 8 GB Ram danke Grüße willi === Update (20.11.2018) === [image|1617469] u7600 does not give 3.3 and 5v. u7600: pin 16 = 11,8v pin 18 = 2.3V. pin 12 and 24 = no voltage .. [br] should I just try to swap the ic or is it a broken elko? + + === Update (22.11.2018) === + There was a short to PP3v3 S5 line. because of defective C9480, C9615 and R9612. The distance is closed. I think the ISL62383C did not survive ed:( + + [image|1619367] + + [image|1619368]
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 20, 2018
crwdns2934245:0crwdne2934245:0
willi
crwdns2947189:0crwdne2947189:0:
No power on, No LED on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help! I have an iMac late 2013 with 11.7 Volt of Logicboard (J600 plug) . No diagnostic LEDs. System no Start [image|1613200] I still have to measure other small plugs. does one have a tip? O_o. System : iMac A1418 (21.5 Zoll) ME087D/A (late, 2013) i5 4570 ,NVIDIA 750M , 8 GB Ram danke Grüße willi + + === Update (20.11.2018) === + [image|1617469] + + u7600 does not give 3.3 and 5v. + + u7600: + + pin 16 = 11,8v + + pin 18 = 2.3V. + + pin 12 and 24 = no voltage .. + + [br] + + + should I just try to swap the ic or is it a broken elko?
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 19, 2018
crwdns2934245:0crwdne2934245:0
willi
crwdns2947189:0crwdne2947189:0:
No power on, No LED on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help! I have an iMac late 2013 with 11.7 Volt of Logicboard (J600 plug) . No diagnostic LEDs. System no Start + + [image|1613200] I still have to measure other small plugs. does one have a tip? O_o. System : iMac A1418 (21.5 Zoll) ME087D/A (late, 2013) i5 4570 ,NVIDIA 750M , 8 GB Ram danke Grüße willi
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 19, 2018
crwdns2934245:0crwdne2934245:0
willi
crwdns2947189:0crwdne2947189:0:
- No power on, no trickle voltage on logic board + No power on, No LED on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help! - I have an iMac late 2013 with 12V peak peak (11.7v) on J600 plug. No diagnostic LEDs. System won’t start. + I have an iMac late 2013 with 11.7 Volt of Logicboard (J600 plug) . + + No diagnostic LEDs. System no Start I still have to measure other small plugs. does one have a tip? O_o. + + System : + + iMac A1418 (21.5 Zoll) ME087D/A (late, 2013) + + i5 4570 ,NVIDIA 750M , 8 GB Ram danke Grüße willi
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 17, 2018
crwdns2934245:0crwdne2934245:0
Dan
crwdns2947189:0crwdne2947189:0:
No power on, no trickle voltage on logic board
crwdns2934249:0crwdne2934249:0:
- Hey guys, + Hey guys, Today I need your help! - Today I need your help. - - [br] - - - I also have an imac late 2013 with the same error. - - 12V peak peak (11.7v) to J600 plug. no leds on. no start. + I have an iMac late 2013 with 12V peak peak (11.7v) on J600 plug. No diagnostic LEDs. System won’t start. I still have to measure other small plugs. does one have a tip? O_o. danke Grüße willi
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 17, 2018
crwdns2934245:0crwdne2934245:0
mayer
crwdns2947189:0crwdne2947189:0:
- No Title (You should edit this question) + No power on, no trickle voltage on logic board
crwdns2934249:0crwdne2934249:0:
Hey guys, Today I need your help. [br] + I also have an imac late 2013 with the same error. 12V peak peak (11.7v) to J600 plug. no leds on. no start. I still have to measure other small plugs. does one have a tip? O_o. danke Grüße willi
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open
Huk 17, 2018
crwdns2934241:0crwdne2934241:0
willi
crwdns2947189:0crwdne2947189:0:
No Title (You should edit this question)
crwdns2934249:0crwdne2934249:0:
Hey guys,
Today I need your help.
[br]
I also have an imac late 2013 with the same error.
12V peak peak (11.7v) to J600 plug. no leds on. no start.
I still have to measure other small plugs.
does one have a tip? O_o.
danke
Grüße
willi
crwdns2866306:0crwdne2866306:0:
iMac Intel 21.5" EMC 2638
crwdns2915684:0crwdne2915684:0:
open