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ship fire and saucer fire sounds not right

Repair of:	Asteroids(Atari 1979)
Repair Type:	PCB
Status:	Fixed
Contributed by:	mkillewald
Symptom: the players ship fire and the saucer fire sounds were very soft low pitched buzzes (bzzt, bzzt, bzzt)

Solution: replaced 4016B at location M10 (rev 05 board) and now have the correct pew, pew, pew sounds for both ship fire and saucer fire

These repair logs are related to this repair log.

Title

Symptom

Solution

Status

Loud Hum #2

loud hum heard over game sounds that increases and decreases with volume control

replaced LM324N op amp IC located at P12 (rev 05 board)

Fixed

some asteroids lose brightness and disappear during play

suspect monitor needs to be recapped and transistors replaced.

Unknown

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