Search found 4118 matches

by grantspain
October 3rd, 2020, 1:48 pm
Forum: Monitor Q&A
Topic: Nanao MS9-29 (05A00675C1) horizontal collapse
Replies: 8
Views: 645

Re: Nanao MS9-29 (05A00675C1) horizontal collapse

i mean a different game board
also have you tried adjusting h hold pot to see if that affects at all or h.position
by grantspain
October 3rd, 2020, 12:50 pm
Forum: Monitor Q&A
Topic: Nanao MS9-29 (05A00675C1) horizontal collapse
Replies: 8
Views: 645

Re: Nanao MS9-29 (05A00675C1) horizontal collapse

hmmm, maybe a fault in video decoder circuit
i imagine you tried a different video signal?
by grantspain
October 3rd, 2020, 11:32 am
Forum: Monitor Q&A
Topic: Nanao MS9-29 (05A00675C1) horizontal collapse
Replies: 8
Views: 645

Re: Nanao MS9-29 (05A00675C1) horizontal collapse

thats a strange fault, if you increase screen volts is the entire screen affected or only that small area?
by grantspain
October 2nd, 2020, 7:35 am
Forum: Monitor Q&A
Topic: Is this an isolating transformer?
Replies: 6
Views: 485

Re: Is this an isolating transformer?

surely harley is a medium res game, unlikely the chassis you bought is medium res- got a link to it?
by grantspain
September 30th, 2020, 8:48 pm
Forum: Monitor Q&A
Topic: Can anyone help identify this monitor/chassis
Replies: 7
Views: 554

Re: Can anyone help identify this monitor/chassis

sell the ms9 monitors and stick in some lcd
by grantspain
September 22nd, 2020, 3:21 pm
Forum: Monitor Q&A
Topic: Blurry Monitor Issue
Replies: 6
Views: 509

Re: Blurry Monitor Issue

crappy crt socket
by grantspain
September 17th, 2020, 1:15 pm
Forum: Monitor Q&A
Topic: Nanao MS-2930/31 tube compatibility
Replies: 8
Views: 667

Re: Nanao MS-2930/31 tube compatibility

its both really
by grantspain
September 17th, 2020, 1:00 pm
Forum: Monitor Q&A
Topic: Nanao MS-2930/31 tube compatibility
Replies: 8
Views: 667

Re: Nanao MS-2930/31 tube compatibility

it will run but it will most likely run the horizontal transistor too hard, I would not do it if it were me
by grantspain
September 17th, 2020, 10:31 am
Forum: Monitor Q&A
Topic: Nanao MS-2930/31 tube compatibility
Replies: 8
Views: 667

Re: Nanao MS-2930/31 tube compatibility

the new tube is more for pfx or weiya 3129a
by grantspain
September 14th, 2020, 9:48 am
Forum: Monitor Q&A
Topic: Naomi nanao yoke
Replies: 7
Views: 597

Re: Naomi nanao yoke

i have seen bad vertical winding take out vertical ic before
by grantspain
September 14th, 2020, 6:23 am
Forum: Monitor Q&A
Topic: New Wei-Ya / Makvision Tri-sync M3129DS-LG 1 Sec Click of Death...
Replies: 15
Views: 1228

Re: New Wei-Ya / Makvision Tri-sync M3129DS-LG 1 Sec Click of Death...

diiferent chassis behave in different ways, most chassis would just not run and would be fine. These weiya type are very sensitive
by grantspain
September 13th, 2020, 10:08 pm
Forum: Monitor Q&A
Topic: New Wei-Ya / Makvision Tri-sync M3129DS-LG 1 Sec Click of Death...
Replies: 15
Views: 1228

Re: New Wei-Ya / Makvision Tri-sync M3129DS-LG 1 Sec Click of Death...

read the horizontal output transistor
by grantspain
September 11th, 2020, 10:20 am
Forum: Game Hardware Q&A
Topic: Meanwell RT-125A
Replies: 17
Views: 1187

Re: Meanwell RT-125A

its only 12amps on the +5, you would want at least 15amps
by grantspain
September 6th, 2020, 10:41 am
Forum: Cabinet Q&A
Topic: SEGA Lindbergh in Ford Full Blown?
Replies: 3
Views: 424

Re: SEGA Lindbergh in Ford Full Blown?

i think the ford cab would be better for emulation than trying to fit lindbergh
by grantspain
September 6th, 2020, 10:38 am
Forum: Monitor Q&A
Topic: Naomi nanao yoke
Replies: 7
Views: 597

Re: Naomi nanao yoke

heater resistor is only if you swap tube and is of different manufacturer
by grantspain
September 5th, 2020, 6:28 am
Forum: Cabinet Q&A
Topic: SEGA Lindbergh in Ford Full Blown?
Replies: 3
Views: 424

Re: SEGA Lindbergh in Ford Full Blown?

ford racing uses suzohapp steering wheel and ugci io board
by grantspain
September 4th, 2020, 9:53 am
Forum: Monitor Q&A
Topic: NeoGeo 29 black monitor with sound !!!
Replies: 24
Views: 1359

Re: NeoGeo 29 black monitor with sound !!!

its probably close enough tbh, i run these on sanwa pm1745 monitors when i test them, only consideration is the yoke connectors i believe are a slightly different
by grantspain
September 2nd, 2020, 8:01 pm
Forum: Monitor Q&A
Topic: NeoGeo 29 black monitor with sound !!!
Replies: 24
Views: 1359

Re: NeoGeo 29 black monitor with sound !!!

i work on most chassis but some i will not touch, all depends on the make/model
by grantspain
September 2nd, 2020, 7:31 pm
Forum: Monitor Q&A
Topic: NeoGeo 29 black monitor with sound !!!
Replies: 24
Views: 1359

Re: NeoGeo 29 black monitor with sound !!!

maybe something is loose like the neck card or a connector- difficult to say without being there
by grantspain
September 2nd, 2020, 7:18 pm
Forum: Monitor Q&A
Topic: NeoGeo 29 black monitor with sound !!!
Replies: 24
Views: 1359

Re: NeoGeo 29 black monitor with sound !!!

you need id the actual issue first, and a lot depends on the monitor make/model to where the issue may be

the easiest solution is to send the chassis for repair if it is indeed faulty or buy a refurb replacement