Kangaroo Repair Logs

From Arcade Otaku Wiki
Revision as of 00:29, 7 September 2012 by Davewellington (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Repairer: channelmaniac

Symptom: Monitor only shows a white screen

This was an old WG 4600 series monitor. Replaced a shorted zener diode and blanking transistor on the input daughterboard. While the board was out a cap kit was installed and all cracked solder joints were fixed.



Repairer: Paul Swan

BOARD NO: 0073
GAME: Kangaroo
MANUFACTURER: Sun Electronics
DATE: 1982
HARNESS: (unknown - deduced power, video sync and sound only)

SYMPTOM (28/04/96)



No sound.

SOLUTION



A large electrolytic capacitor was missing from amp output. Fitting one fixed the sound (value guestimated at a few hundred uF).