Function Table Of Ic - Sharp CD-BA1200H Service Manual

IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)
FIN1
FIN2
FIN3
FIN4
REF1
VREF
LDS
LDD
VEE
LDOF
ODRV
AGON
EFBL
TESO
TESI
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)
PCKIST
SLCIST
PH(RFENV)
ADAVDD
ADAVSS
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FUNCTION TABLE OF IC

1
LA9235M
REF
2
REF
3
REF
4
REF
5
REF
6
7
APC
8
9
10
11 ODRV
12
AGCON
13
REF
14 LPF
REF
15
PDO1 1
PDO2
2
VVSS 3
4
VVDD 5
FR
6
HFL 7
8
SLCO 9
EFMIN
10
JITTV 11
JITTC 12
LC78641E
BH 13
14
FE 15
TE 16
VREF
17
18
19
PHREF 20
BHREF
21
TBLO 22
TDO 23
FDO 24
Figure 41 BLOCK DIAGRAM OF IC
ODRV
REF
AGCON
REF
PH
BH
ODRV
PH/BH
REF
LPF
REF
REF
LPF
REF
REF
REF
64 SBCK
PW
63
62 SBSY
61 SFSY
61 16M
DATA
59
58 DATACK
57 LRSY
56 ASDFIN
ASDACK
55
54 ASLRCK
53 XVSS
52 XOUT
XIN
51
50 XVDD
49 RVDD
RCHO
48
RVSS
47
46 LVSS
45 LCHO
LVDD
44
43 MUTER
42 MUTEL
41 EMPH
– 41 –
CD-BA1200H
30 VCC
29 RFSW
28 RF-
27 RF
26 N/C
25 PH
24 BH
23 N/C
22 RFEV
21 FE-
20 FE
19 TE-
18 TE
17 HFL
16 TES