Function Table Of Ic - Sharp CD-BA160H Service Manual

CD-BA160H/1700H
IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)
VREF
LDON
ODRV
AGON
TESTO(NC)
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)

FUNCTION TABLE OF IC

FIN1 1
REF
FIN2 2
REF
TIN1 3
REF
TIN4 4
REF
REF1 5
6
PD 7
APC
LDD 8
GND 9
10
11 ODRV
12
AGCON
EFBL 13
14 LPF
TES1 15
PDO1
1
PDO2
2
VVSS 3
PCKIST 4
VVDD 5
FR 6
HFL 7
SLCIST 8
SLCO 9
EFMIN 10
(NC)JITTV
11
JITTC
12
BH
13
PH(RFENV)
14
FE 15
TE 16
VREF 17
ADAVDD 18
ADAVSS 19
(NC)PHREF 20
(NC)BHREF 21
TBLO 22
TDO
23
FDO
24
Figure 44 BLOCK DIAGRAM OF IC
LA9235M
AGCON
ODRV
REF
PH/BH
REF
REF
REF
LC78641E
– 44 –
ODRV
30
29
REF
28 RF-
REF
PH 27
26 N/C
25 PH
BH
24 BH
23 GND
22 RFEV
REF
LPF 21 FE-
20 FE
REF
LPF 19 TE-
18 TE
REF
17 HFL
REF
REF
16
SBCK
64
PW(NC)
63
62 SBSY(NC)
61 SFSY(NC)
61 16M(NC)
59 DATA(NC)
58 DATACK(NC)
57 LRSY(NC)
56 ASDFIN
55 ASDACK
ASLRCK
54
XVSS
53
XOUT
52
XIN
51
50 XVDD
49 RVDD
48 RCHO
47 RVSS
46 LVSS
45 LCHO
44 LVDD
43 MUTER(NC)
MUTEL(NC)
42
EMPH(NC)
41
VCC
RFSW(NC)
RF
TEST(NC)