08737: tkmmpzdm: [possible] No sound if you credit in on "For use in Japan" screen

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08737	Sound	Minor	Always	Jul 30, 2023, 16:29	Aug 4, 2023, 14:32

Tester	Kale	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows 10/11 (64-bit)
Status [?]	Confirmed			Driver	konami/konamigx.cpp
Version	0.257	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	08737: tkmmpzdm: [possible] No sound if you credit in on "For use in Japan" screen
Description	Game won't output any sound if you credit in before the "ohaiyou gozaimasu" has been uttered.
Steps To Reproduce
Additional Information
Github Commit

Flags	Possible
Regression Version
Affected Sets / Systems	tkmmpzdm

Attached Files

No.21688 Robbbert Moderator Aug 4, 2023, 14:32	I found that if you coin up when the screen with the girl appears, even before any sounds are heard, the sound then works. But if you coin up in the brief interval before that, but after the rom test, then there's no sound. Since in real life the tube would still be warming up, I'd say it's very much likely a BTANB.