Related Manuals for Akai ACL-701
Summary of Contents for Akai ACL-701
- Page 2 AKAI ACL-701 servicing map 1. No picture. No sound. Backlight not light. Power on to check Power supply audion B 1204 E pole +12V(Yes/No) Press Power to check C pole 12V output(Yes / Check fuse +12 V output (Yes / No)
- Page 3 2 Backlight not light. Picture regular Check high voltage surge circuit Power supply pipe 1202 C pole 12V(Yes/ No) Check high voltage Power supply pipe 1202 Check and change high voltage surge audion E pole +12V (Yes/ No) high voltage bag etc Check and Change IC5001 Check and change 1 resistance...
- Page 4 3. Whole light (No picture. No sound. Backlight regular) Check Power transformer HD-30534 commutate voltage output regular(+5V +16V -16V +24V or 0.5V-0.7V 0.8V above Check Screen arrange 1 footsie +16V 12 footsie Check Check Check 3158’5Footsie +12V -16V 29,30,31,32 footsie Transformercommutae change current...
- Page 5 4. No sound, picture regular Using disturb way touch ICLM386 3 footsie has souffle (Yes /No) Check ICLM386 6 footsie power supply Touch IC61260 51 footse souffle(Yes/No) regular(Yes/ No) Check IC61260 53 foots Check and change Check speaker, audio frequency signal Check IC 61260 51 Earphone...