LG 42LV4400 Service Manual page 123

5
D
R2AM
TR112 TR112
100_F 100_F
TC140 TC140
R2AP 1uF/10V 1uF/10V
0603C 0603C
R2BM
TR113 TR113
100_F 100_F
R2BP
R2CM
TR114 TR114
100_F 100_F
C
R2CP
R2CLKM
TR115 TR115
100_F 100_F
R2CLKP
R2DM
TR117 TR117
100_F 100_F
R2DP
B
A
5
4
TR107 TR107 TR108 TR108 TR109 TR109 TR110 TR110
100_F 100_F 100_F 100_F 100_F 100_F 100_F 100_F
VCC
TC141 TC141 TC142 TC142 TC143 TC143
0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
TU13 TU13
1
LVDD CVDD
2
LGND PWM_TOUT1
3
R2AM PWM_TOUT2
4
R2AP PWM_TOUT3
5
R2BM OVDD
6
R2BP PWM_TOUT4
7
R2CM PWM_TOUT5
8
R2CP PWM_TOUT6
9
R2CLKM LOCAL_ON
10
R2CLKP GIP_BYPASS
11
R2DM TL2344ML TL2344ML CVDD
12
R2DP
13
GND RLV3-
PWM_TIN
14
PWM_TIN RLV3+
15
CVDD RLV2-
TCON_Reset 16
RESET RLV2+
17
TESTA MLGND
18
TESTB RLV1-
19
XIN RLV1+
TY1 TY1 TR116 TR116
20
XOUT RLV0-
10MHz 10MHz 1M 1M 21
OVDD RLV0+
XTAL_S3P XTAL_S3P OFFSET_A 22
OPT_P(OFFSET) MLVDD
TR118 TR118
15K_F 15K_F
Jason modify on 3/24/11'
42" TR118--->15K 7/6
47" TR118--->12K 7/6
VCC
TR122 NC/1K TR122 NC/1K GIP_BYPASS
TR124 1K TR124 1K I2C_EN
RBF
TR125 NC/1K TR125 NC/1K
TR126 NC/1K TR126 NC/1K DISM
TR127 1K TR127 1K REVERSE
TR128 NC/1K TR128 NC/1K LOCAL_ON
[REVERSE] : Reverse option Selection Pin
L : Disable, H : Enable (Default value [open] : "L")
[GIP_BYPASS] : GIP Control mode Enable Pin
L : Enable, H : Disable (Default value [open] : "L")
[RBF] AGP Mode Selection Pin
L :No signal Black, H : AGP (Default vlaue[open] : " L")
[DISM] : LVDS Data mapping selection Pin
L : LG format, H : DISM format (Default value [open] : "L")
[I2C_EN] : I2C Master Operation Pin
L : Disable(use internal register) , H : Enable(use the external EEPROM)
4
3
TR111 TR111
100_F 100_F
Vcore
DEL TC136~TC139
TC129 TC129 TC130 TC130 TC131 TC131 TC132 TC132 TC133 TC133 TC134 TC134 TC135 TC135
1uF/10V 1uF/10V 1uF/10V 1uF/10V 1uF/10V 1uF/10V 1uF/10V 1uF/10V 0.1uF/16V 0.1uF/16V 1uF/10V 1uF/10V 0.1uF/16V 0.1uF/16V
0603C 0603C 0603C 0603C 0603C 0603C 0603C 0603C 0603C 0603C
66
65 PWM_TOUT1
64 PWM_TOUT2
63 PWM_TOUT3
TTP48 TTP48
62
TTP47 TTP47
PWM_TOUT4
61
PWM_TOUT5
60 ADD PWM_TOUT4,PWM_TOUT5
59
58 LOCAL_ON
57 GIP_BYPASS
56
55
GND
RMCLKN
54
RMCLKP
53
RMLV2N
52
51 RMLV2P
50
49 RMLV1N
RMLV1P
48
RMLV0N
47
RMLV0P
46
45
WP1
TCON_SCL
TCON_SDA
TCON_WP
TR153 TR153 2 TQ22 TQ22
10K 10K 2N3904/SOT23 2N3904/SOT23
TR154 TR154
10K 10K
3
2
1 BL_DIMMING
16 TCON_Reset
BL_DIMMING TR104 TR104 1K 1K PWM_TIN
16 OFFSET_A
16 SOE_A
16 H_CONV_A
16 OPT_N
16 EO_A
16 GCLK_A
16 MCLK_A
16 GST_A
DEL TR148
14 TCON_SCL
14 TCON_SDA
1 PWM_TOUT1
1 PWM_TOUT2
1 PWM_TOUT3
8,11 GPIO0
LOCAL_ON
16 REVERSE
16 POL_A
1,2,3,4,5,6,7,8,9,10,11,12,13,14,16 GND
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
TCN4 TCN4
2R00S_1X4ML 2R00S_1X4ML
R1AM
1
2 WP1 R1AP
3 TCON_SDA R1BM
4 TCON_SCL R1BP
R1CM
W200S_4V W200S_4V R1CP
R1CLKM
R1CLKP
R1DM
R1DP
R2AM
R2AP
R2BM
R2BP
R2CM
R2CP
R2CLKM
R2CLKP
R2DM
R2DP
VCC
TR121 TR121 TR149 TR149 TR150 TR150 TC144 TC144
4K7 4K7 4K7 4K7 4K7 4K7 0.1uF/16V 0.1uF/16V
TU14 TU14
8 1
VCC A0
7 2
WP A1
TR151 TR151 100 100 6 3
SCL A2
TR152 TR152 100 100 5 4
SDA GND
M24256-BRMN6TP M24256-BRMN6TP
TC152 TC152
NC/10pF/50V NC/10pF/50V TC153 TC153
NC/10pF/50V NC/10pF/50V
TCON EEPROM-----Co-layout
VCC
TC147 TC147
NC/0.1uF/16V NC/0.1uF/16V
TU15 TU15
8 1
VCC A0
WP1 7 2
WP A1
6 3
SCL A2
5 4
SDA GND
NC/AT24C256BN NC/AT24C256BN
2
1
BL_DIMMING
TCON_Reset
OFFSET_A
SOE_A
H_CONV_A
OPT_N
EO_A
GCLK_A
MCLK_A
GST_A
TCON_SCL
TCON_SDA
PWM_TOUT1
PWM_TOUT2
PWM_TOUT3
TCON_WP D
LOCAL_ON
REVERSE
POL_A
GND
LMLV0P
LMLV0P
LMLV0N
LMLV0N
LMLV1P
LMLV1P
LMLV1N
LMLV1N
LMLV2P
LMLV2P
LMLV2N
LMLV2N
LMCLKP
LMCLKP
LMCLKN
LMCLKN
RMLV0P
RMLV0P
RMLV0N
RMLV0N
RMLV1P
RMLV1P
RMLV1N
RMLV1N
RMLV2P
RMLV2P
RMLV2N
RMLV2N
RMCLKP
RMCLKP
RMCLKN
RMCLKN
LMLV0P
LMLV0P
LMLV0N
LMLV0N
LMLV1P
LMLV1P
LMLV1N
LMLV1N
LMLV2P
LMLV2P
LMLV2N
LMLV2N
LMCLKP
LMCLKP
LMCLKN
LMCLKN
C
RMLV0P
RMLV0P
RMLV0N
RMLV0N
RMLV1P
RMLV1P
RMLV1N
RMLV1N
RMLV2P
RMLV2P
RMLV2N
RMLV2N
RMCLKP
RMCLKP
RMCLKN
RMCLKN
A0NT 9
A0PT 9
A1NT 9
A1PT 9
A2NT 9
A2PT 9
CK1NT 9
CK1PT 9
A3NT 9
A3PT 9
A4NT 9
A4PT 9
A5NT 9
A5PT 9
A6NT 9
A6PT 9
CK2NT 9
CK2PT 9
A7NT 9
A7PT 9
B
A
APPROVED BY: APPROVED BY: APPROVED BY:
TECHNOLOGY TECHNOLOGY TECHNOLOGY
42LV4400(364213320150) 42LV4400(364213320150) 42LV4400(364213320150)
MODEL MODEL MODEL
CHECKED BY: CHECKED BY: CHECKED BY: 47LV4400(364705220150) 47LV4400(364705220150) 47LV4400(364705220150)
CIRCUITY CIRCUITY CIRCUITY T-CON IC T-CON IC T-CON IC
PCB P/ N: PCB P/ N: PCB P/ N: 017122714132 017122714132 017122714132 Sheet Sheet Sheet 15 15 15 of of of 17 17 17
DESIGN BY: DESIGN BY: DESIGN BY:
ECN NO: ECN NO: ECN NO: 2.0 2.0 2.0
PCN0000627 / PCN0000637 PCN0000627 / PCN0000637 PCN0000627 / PCN0000637 REV: REV: REV:
SCH FILE : SCH FILE : SCH FILE : 364213320150_PCN0000627.DSN 364213320150_PCN0000627.DSN 364213320150_PCN0000627.DSN PCB REV: PCB REV: PCB REV:
2.0 2.0 2.0
PCB FILE : PCB FILE : PCB FILE : 017122714132.BRD 017122714132.BRD 017122714132.BRD DATE: DATE: DATE: Monday, August 29, 2011 Monday, August 29, 2011 Monday, August 29, 2011
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