Function Table Of Ic - Sharp CD-BA160H Service Manual

CD-BA160H/1700H
IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)
FIN1
FIN2
TIN1
TIN4
REF1
VREF
PD
LDD
GND
LDON
ODRV
AGON
EFBL
TESTO(NC)
TES1
IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)
PCKIST
(NC)JITTV
PH(RFENV)
ADAVDD
ADAVSS
(NC)PHREF
(NC)BHREF
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FUNCTION TABLE OF IC

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