Sanyo DC DJI - Power Management and Amplifier IC Block Diagrams

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IC BLOCK DIAGRAM (Continued)
HA12136 BLOCK DIAGRAM TA8121AN BLOCK DIAGRAM
LINE IN GNO
P/B IN REc/PB LINE OUT
REC oUT
PRE ASO
owl OUT RM+ W
A
I
+
& “w
ATT I -?
ATT2
Sc
OET
A “w
ASO
kMPLIFIER
REEL NOTOR
CONTROLCIRCUIT
1/
BIAS
CIRCUIT
H-WITCH
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I
I
I
I I ,Tr
} ~1
ATT3
ATT3
P:fiY
HIGH RN+ IN RM- IN REV IN
SP:$O
GND
PLAY
RM-
PULJE
.
LINE IN VCC
P/B IN ON/OFF LlNE OUT REC oUT
LA6458S BLOCK DIAGRAM
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LC7823 BLOCK DIAGRAM
JiLfiiJ
I 234 56789
v. A-IN V- D-lN v.
A OUT A*1N !2+IN S LNIT
LI
RI
L2 R2
LCOMI
RCON1
L3
R3
L4
R4
LCOM2
RCON2
L5
R6
L6
Rb
LCOM3
RCOM3
L7
*7
LCOM4
RCON4
v..
AN7337 BLOCK DIAGRAM
w,
‘,. :
,:
,,
I
I
1
I
BA14741 BLOCK DIAGRAM
0UT4 -1N4 +1N4
VEC
+1N3 -1N3 0UT3
LA5537 BLOCK DIAGRAM
OUTI -lNI ● IN! WC +1N2 -1N2 WT2
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