Download  Print this page

Major Ic Internal Block Diagram And Pin Description - LG GWA-4164B Service Manual

Dvd/cd rewritable drive
Hide thumbs

Advertisement

MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION

IC121 (AN22113A) : FEP(RF) Analog Signal Processor
• Pin Assignment
CDRFP
97
CDRFN
98
CDHPF
99
DLY1
100
DLY2
101
GND2
102
FO1
103
FO2
104
TR1
105
TR2
106
TR3
107
TR4
108
109
NC
NC
110
VCC1
111
GND6
112
VREF
113
SVREF
114
VCC3
115
AIN
116
BIN
117
NC
118
NC
119
EIN
120
FIN
121
122
NC
NC
123
DACOUT
124
VREF08
125
VPD
126
NC
127
VREFPD
128
AN22113A
(Top View)
128Pin TQFP
TQFP-128-P-1414A
64
CLUMPGT
63
WBL
62
LPPS
61
ASENV/LPPM
60
GND4
59
VCC52
58
RSDAT
57
RSEN
56
SDAT
55
SCK
54
SEN
53
VCC4
52
SH5
51
SH1
50
SH2
49
SH3
48
WIDGT/SH4
47
NC
46
FEPIDGT/SH6
45
WTGT
44
GND5
43
VCC51
42
BDO
41
OFTR
40
TC
39
STMOUT
38
PIO4
37
PIO3
36
PIO2
35
PIO1
34
PIO0
33
PO6
57

Hide quick links:

Advertisement

loading

  Related Manuals for LG GWA-4164B

This manual is also suitable for:

Gwa-4166bGsa-4166b