LG FLATRON L2320A Service Manual page 43

O VCC
O GN D
Q O10
Q O11
Q O12
Q O13
Q O14
Q O15
Q O16
Q O17
Q O18
Q O19
Q O20
Q O21
Q O22
PIX S
H S_DJTR
O C K _I N V
EX T_RES
RX 2+
RX 2-
RX 1+
RX 1-
RX 0+
RX 0-
RX C+
RX C-
PDO
STAG_O UT
ST
Copyright 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
C O N T R O L S
Q O 2
51
Q O 3 52
Q O 4
53
Q O 5 54
Q O 6 55
Q O 7 56
57
58
Q O 8
59
Q O 9
60
61
62
63
64
65
66
V C C 67
GND 68
69
70
71
72
73
74
75
PIN CONFIGURATION
Termination
Control
Data Recovery
VCR
CH2
Data Recovery
VCR
CH1
Data Recovery
VCR
CH0
VCR
PLL
SIL161BCT100
G PO E V E N 8-bits RE D
SiI 161B
100-Pin T QFP
(Top V iew)
D I F FE R E N T I A L SI G N A L
SYNC2 SYNC2
Channel
SYNC1 SYNC1 Decoder
SYNC
SYNC0 SYNC0
BLOCK DIAGRAM
- 43 -
25 Q E13
24 Q E12
23 Q E11
22 Q E10
21 Q E9
20 Q E8
19 OGND
O VCC
18
Q E7
17
Q E6
16
15 Q E5
14 Q E4
13 Q E3
12 Q E2
11 Q E1
Q E0
10
9 PDO
8 SCD T
7 STAG_OUT
6 V C C
5 GND
4 PIX S
3 ST
PD
2
1 H S_DJTR
PLL
DA TA
24
Q E[23:0]
CTL3
24
Q O [23:0]
CTL2
O D C K
Panel
DA TA
DE
Inter-
H SY NC
CTL1
face
VSYN C
Logic
DA TA SCDT
CTL1
VSYN C
CTL2
HSYN C
CTL3
LGE Internal Use Only