Ic Description - Aiwa xc-rw700 Service Manual

IC DESCRIPTION - 2/2 (CXA2581N) 1/1
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Pin No. Pin Name
1 LD
2 PD
3 EQ_IN
4 AC_SUM
5 GND
6 A
7 B
8 C
9 D
10 E
11 F
12 SW
13 DVCC
14 DVC
15 RFAC
16 FE
17 FEI
18 TE
19 TE_BAL
TE
20 CE
L 13942296513
21 CEI
22 VCC
23 RFG
24 BST
25 VFC
26 RFC
27 VC
28 RFDCO
29 RFDCI
30 DC_OFST
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I/O
O APC amplifier output.
I APC amplifier input.
I RFAC system VCA block and EQ block input.
O RFAC system RF SUM output.
I GND
I A signal input.
I B signal input.
I C signal input.
I D signal input.
I E signal input.
I F signal input.
I Mode switching signal input.
I DVcc
O DVC output.
O RFAC signal output.
O Focus error signal output.
I FE amplifier virtual ground.
O Tracking error signal output.
I TE balance adjustment.
O Center error signal output.
I CE amplifier virtual ground.
I Vcc
I RFAC system VCA block low frequency gain adjustment.
I EQ boost level adjustment.
I EQ cut-off frequency adjustment.
I EQ cut-off frequency adjustment.
O VC voltage output.
O RFDC signal output.
I RFDC amplifier virtual ground.
I RFDC signal output offset adjustment.
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