HA12226F Datasheet, PDF (23/86 Pages) Hitachi Semiconductor – Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)

Test Circuit
HA12226F
ALCIN (L)
ROUT (L)
+
+
+
+
+
MSDET
ALCDET
ALCCal
RECCal
GPCal
ALCIN (R)
ROUT (R)
HA12226F/HA12227F
Rev.6, Dec. 2000, page 23 of 86