BH7775K データシートの表示（PDF） - ROHM Semiconductor
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BH7775K Datasheet PDF : 17 Pages
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Video ICs
•Block diagram
BH7775K
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
EQ
REC EQ 49
RECAMP EQ
PB
ALC
REC EQ
NA REC FB 50
PNR
MIX ALC 51
MIX OUT 52
LINE OUT R 53
LINE OUT L 54
Vcc 55
MIX
AMP
AMP SW ATT
LINE
AMP
LINE
AMP
OUTPUT
SWITCH
MODEM
Hi-Fi
DET
ERP 56
GND 57
ERM 58
REC
D.O.
COM.
FM BPF
VEE 59
LINE1 R IN 60
LINE1 L IN 61
DATA
DECODER
MODEM
ENVE
LOPE
LINE2 R IN 62
LINE2 L IN 63
VREFP 64
INPUT
SWITCH
PNR
32 DC FB R
31 VCO f0 ADJ R
30 DAC BF OUT R
29 GNMR
28 FM REC OUT
27 AUDIO HEAD SW
PULSE IN
26 RHS CTRL
25 FM ALC
24 BPF f0 ADJ
23 VCB
22 MUTE CTRL
21 FM PB IN
20 GNML
19 DAC BF OUT L
18 VCO f0 ADJ L
17 DC FB L
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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