Function Table Of Ic - Sharp CD-DP2500W Service Manual

CD-DP2500W/DK2500W
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)
PH(RFENV)

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