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LG Flatron E2260S - Scaler IC Circuit Diagram

LG Flatron E2260S
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Copyright © 2010 LG Electronics. Inc. All right reserved. - 29 - LGE Internal Use Only
Only for training and service purposes
Scaler
R406
10K+-5%1/16W
R433
3.9K1/16W
R440
10K+-5%1/16W
R415 0R05O HM1/16W
R444 0R05OHM1/16W
C427
10uF 10V
R418 NC/ 0R05OHM1/16W
C417
100N 16V
C402
100N 16V
C426
47pF 50V
2
4
6
1
3
5
CN402
NC/CONN
ZD402
NC/ RLZ 5.6B
R436 100OHM1/16W
R442
NC
C401
100N 16V
R437 100OHM1/16W
C440
NC
C415
100N 16V
NC
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U403
NC/ M24C04-WMN6TP
1 2
X40 1
14.31818MHZ/ 32PF
R451
100 OHM 1/10W
WP
Q403
NC/ LMBT3904LT1G
C407
100N 16V
C416
100N 16V
C436
100N 16V
ZD403
NC/ RLZ 5.6B
C435
100N 16V
C418
100N 16V
C434
100N 16V
1 2
FB409 120 OHM
VCC3.32,4
VCC 3.3
VCC1.84
VDDC
VDDPVCC 3.3
CMVCC1
VCC 1.8VCC3.3 AVDD
VDDC
CMVCC1
AVDD
VCC3.3
VDDP
VCC 3.3
VCC3.3
DDC1_SCL2
DSUB_H2
DSUB_R+2
DSUB_G+2
RX1N2
RX0N2
adj_BACKLIGH T 4
DSUB_V2
DET_CABLE 2
DDC2_SCL2
DDC1_SDA2
DSUB_SOG2
RXCP2
DSUB_R-2
DDC2_SDA2
DSUB_G-2
RX1P2
RX2P2
RX0P2
DSUB_B-2
DDC_WP 2
DSUB_B+2
RXCN2
RX2N2
P[0.. 27] 3
PSDA 3
PSCL 3
PSCL 3
on_BACKLIGH T 4
PPWR _ON# 3
PPWR _ON# 3
PSDA 3
TSUMU1BRWL3
56G 562344
1Analog+1DVI
TSUMU5BRWHL3-1
56G 562342
TSUMU1BRWL3-1
56G 562345
TSUM5ARWHL3
56G 562346
UXGA / WSXGA+
(1680x1050,1600x900)
1Analog
WXGA / WXGA+
(1440x900/1366x768/1280x1024)
TSUMU5BRWHL3
56G 562347
U401
TSUM1ARWL3
56G 562343
WUXGA / FHD
(1920x1200/1920x1080)
C406
100N 16V
TOUCH
P[0.. 27]
C422
2.2UF 16V
Panel_ON
AHS0
AVS0
B0-
B0+
SOG_DET
G0+
G0-
R0+
R0-
LED_ORANGE
LED_GRN/BLUE
DDCSDA1
RIN0P
26
GIN 0P
23
SOGIN 0
24
BIN 0P
21
RIN0M
25
GIN 0M
22
BIN 0M
20
HSYNC0
27
VSY NC 0
28
SDO
36
SCK
38
CSZ
37
SDI
39
FLK24
49
GPIO_P43/PW M0
1
LV4+
75
XOU T
98
XI N
99
LV3-
74
LV3+
73
LVCLK-
72
LVCLK+
71
LV2-
70
LV2+
69
LV1-
68
LV1+
67
LV0-
66
LV0+
65
SOE
62
POL2
61
POL
60
CSC
59
H2DOT
58
ICLK_R ESET/GSP
56
LV4-
76
LV5+
78
LV5-
79
GND
2
GND
8
NC
6
NC
7
NC
9
NC
10
AVDD_33
11
NC
12
NC
13
NC
15
NC
16
GND
14
GND
17
GND
45
VDDP
77
VDDP
57
MOD E
29
VCTRL
80
VDDC
19
DDC A_SDA/RS232_TX
30
DDC A_SCL/ rs232_RX
31
NC
3
NC
4
GPIO_P40/PW M1
32
AVDD_33
18
VDDP
83
IVDD_E/GOE
50
GPIO_P06/PW M1
93
FLK13
48
GPIO_P00/SAR 1
90
GPIO_P01/SAR 2
91
GPIO_P02/SAR 3
92
GPIO_P07/PW M2
94
GPIO_P23/PW M1
5
GPIO_P41/PW MA
41
GPIO_P13/PW M3
96
GPIO_P26/PW M0
95
I2C_MDA/GPIO_P11
33
I2C_MCL/ GPIO_P10
34
RST
84
ICLK4
52
IVDD_O/DPM
51
AVDD_33
100
VDDP
35
VDDP
47
VDDC
40
VDDC
63
VDDC
81
GND
64
GND
82
GPIO_P17/SAR 0
89
ICLK1/ GSC
55
ICLK2
54
ICLK3
53
GPIO_P42/PW MB
42
GPIO_P24/PW M2
43
GPIO_P27/PW M2
44
GPIO_P12
46
GPIO_P12/PW M3
85
GPIO_P25/PW M1
86
GPIO_P08
87
GPIO_P09
88
VDDC
97
TSUMU1BRWL3-LF-1
U401
RX0-
DDCSDA2
GPIO wakeup input:
GPIO_P43 (GPIO source 0) #1
GPIO_P40 (GPIO source 1) #32
GPIO_P25 (GPIO source 2) #86
GPIO_P41 (GPIO source 3) #41
DVI 5V detection
(0) PAD_GPIO_08:pin #87
(BK4_23h[1:0] set 0)
(1) PAD_GPIO_12:pin #46
(BK4_23h[1:0] set 2)
RX2+
LED_R
RX0+
KEY 2
KEY1
KEY2
MSC L
MSD A
RXC+
RX1-
LED_G
RX1+
RXC-
KEY 1
POWER_KEY#
DET_CABLE
POWER _KEY #
DDCSCL1
DDCSCL2
RX2-
EE_WP
CMVCC1
CMVC C1 2,3,4
R405
0R01 1/10W
R412
10K 1/16W 5%
R404
0R01 1/10W
R410
2K2 1/16W 5%
LED_R
LED_G
1
23
Q401
LMBT3906LT1G
1
23
Q402
LMBT3906LT1G
P20
R411
2K2 1/16W 5%
LED_GRN/BLUE
R413
10K 1/16W 5%
CMVCC1
LED_ORANGE
adj_BACKLIGH T
KEY1
POWER _KEY#
LED_R
KEY 2
LED_ G
KEY 2
LED_G
KEY 1
POWER _KEY #
LED_ R
TOU C H
MSD A
EE_WP
P25
P7
P19
P10
P23
P14
P17
P12
P18
P24
P26
P11
P16
P13
P21
P2
P22
P8
P5
P4
P3
P1
P15
P27
P6
P0
P9
WP
DDC_WP
on_BACKLIGH T
R450
NC /10K+-5%1/16W
R414 100OHM1/16W
C432
100N 16V
R431
3.9K1/16W
R435
NC/ 22K1/16W
1
3
5
7
2
4
6
CN403
NC/CONN
C413
10uF 10V
CE#
1
SO
2
WP#
3
GND
4
VDD
8
HOLD#
7
SCK
6
SI
5
U402
Pm25LD020C- SCE
R402
10K+-5%1/16W
R432
3.9K1/16W
C414
100N 16V
1
2
3
4
5
6
7
CN401
CONN
R420 NC/ 0R05OHM1/16W
ZD401
NC/ RLZ 5.6B
FB401
300OHM
C403
100N 16V
R401 100OHM1/16W
1 2
FB408 NC/120 OH M
C428
47pF 50V
R441
10K+-5%1/16W
FB403
300OHM
MSC L
R728 0R05OHM1/16W
C433
100N 16V
R416 0R05O HM1/16W
R419 NC/ 0R05OHM1/16W
R426 100OHM1/16W
R403
100K1/16W
C421
100N 16V
R443 0R05OHM1/16W
C441
NC
FB402
300OHM
C429
220N16V
C423
100N 16V
C431
100N 16V

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