bh7779k ROHM Co. Ltd., bh7779k Datasheet - Page 7

• Manufacturer Part Number: bh7779k
• Description: Audio Signal Processing System
• Manufacturer: ROHM Co. Ltd.

Equivalent circuits for the control and input / output circuits - (2)
NA PB IN (41pin)
NA PB NFB (44pin) ,NA HEAD IN (46pin)
Video ICs
41
49.5k
100k
40k
46
PB
EE
V
V
GND
V
V
GND
44
CC
EE
CC
EE
NA PB OUT (42pin)
NA REC OUT (48pin) ,NA REC NFB (50pin)
200
200
56
50
49k
200
200
50k
42
V
V
CC
EE
BH7779K
V
V
GND
48
CC
EE
7