Alpine 7980M - Page 46

7980M 7980M
Semi - Conductor Lead Identifications
TC9236F : 1c101 (DS24A010)
TCA0372M : 1C103, 104 (DS24A010)
INPUT A-
=
INPUT
A+
SUPPLEMENTAL
OUTPUT
CIRCUIT
CAUDIO
OUTPUT)
PPO
sh
3
LoS py
a48VppA
i
T.
& pee Sci
x BEF MO
ale
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ia)
INPUT B—-
SAME SEPARATION
CIRCUIT
NC
SSDTSC 2
EAGNDA
VEE/GND
SIRFI
Ld
+2Vper
aS ORCUTT]
& -_ RFRP
& Ke)
x 30 SBAD
a2
S
16K 8 a8
eee. °
SERVO STATUS SIGNAL cis
PRODUCTION CIRCUIT CT
A5FEL 2
4 FOCUS/TRACKING SERVO SP oer:
TRACKING SEARCH P
CONTROL CIRCUIT pares!
A 12 SEL
+ @ Veer
REVISION
ALU
ERROR LOCATION
ROM
LA6501-TL : 1c105 (DS24A010)
[z=
5
fs}
&
ta)
°
S
ax
a
>i
fa)
5
=
[s)
OO
w
Fa
=
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uu
fe
us
[a]
Z
REVISION TIMING
GENERATOR
al
e
Ze
ve
e2
50
OU
TA8191F : 1c102 (DS24A010)
SM5840CS : 1c106
FILTER OPERATION
e
ATTENUATION
TIMING
CONTROLLER
DE - EMPHASIS
‘ OUTPUT
SOFT MUTE DATA
coNrRoL INTERFACE
3STATE DET
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