LG GSA-4167B Service Manual page 54

pin Name pin No. Type
BLANK
WOBSIG
IP2/MIRR
IP1/LPPOUT
DFT
GND4
PORT00
PORT01
PORT02
PORT03
PORT04
PORT05
PORT06
PORT07
MCLK
PORT10
PORT11
PORT12
PORT13
SCLK
SDATA
SDEN
MRSTB
VDD4
BHC
MIRRHPF
MIRRBOTH
MIRRTOPH
BOTH
TOPH
GND1
EQOP
EQON
VDD1
SUBI/LPPSIG
36 Digital-Output
37 Digital-Output
38 Digital-Output
39 Digital-Output
40 Digital-Output
41 Ground
42 Digital-Input/Output
43 default input mode
44 No pull-up
45
46
47
48
49
50 Digital/Analog-Input
No pull-up
51 Digital-Input/Output
52 default input mode
53 No pull-up
54
55 Digital-Input
56 Digital-Input/Output
57 Digital-Input
58 Digital-Input
59 Power
60 External-capacitor required
61 External-capacitor required
62 External-capacitor required
63 External-capacitor required
64 External-capacitor required
65 External-capacitor required
66 Ground
67 Differential-Output
68
69 Power
70 Analog-Input
max. voltage Function
Record/non-record detecting/BD detecting output
terminal
WOBBLE signal output terminal
ID detection/Mirror detection output terminal
ID detection/LPP detection output terminal
Defect detection output terminal
Ground connected terminal (Digital)
VDD I/O Port
VDD Main clock input terminal
Equalizer fc auto-adjustment control clock input terminal.
LPP output pulse width control clock input terminal.
WOB-BPF f0 auto-tracking clock input terminal.
VDD I/O Port
pull-up VDD Serial I/F clock input terminal
pull-up VDD Serial I/F data input/output terminal
pull-up VDD Serial I/F enable input terminal
pull-up VDD Master reset (reversal) input terminal
Power supply connected terminal(3.3V)(digital)
External capacitor for LPP bottom hold terminal
Terminal to connect Mirror envelope detector HPF
capacitor
Terminal to connect Mirror envelope detector bottom
hold capacitor
Terminal to connect Mirror envelope detector top hold
capacitor
Terminal to connect envelope bottom hold capacitor
Terminal to connect envelope top hold capacitor
Ground connected terminal
RF equalizer differential output terminal
Power supply connected terminal(3.3V)
VDD ID detecting HPF input terminal/LPP detecting HPF input
terminal
58