Table of Contents
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TUNER
TU500
NON EU TUNER
TAFT-Z703D
1 NC_1
2 GND_1
N e a r t h e p i n
R514
+5V_TUNER
0
3 +B[5V]
C521
C503
0.01uF
4 NC_2
10uF
16V
L502
5 RF_AGC
BLM18BD102SN1D
R507
100
READY
READY
C507
C510
READY
READY
0.01uF
4.7uF
+5V_TUNER
6 TP[33V_OPTION]
35V
7 NC_3
8 GND_2
R504
9 DATA
4.7K
R506
330
10 CLOCK
R505
330
C501
C502
27pF
27pF
11 AS
12 NC_4
13 V-OUT
R503
4.7K
14 AFT
15 A-OUT
16 SIF-OUT
R545
0
MAIN_SIF
R553
17 NC_5
READY
OPT
18 NC_6
19 NC_7
20 NC_8
21
SHIELD
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
USB/MPEG DEC
IC703_USB
MX25L1605AM2C-15G
+3.3VDDP
SFCS
CS#
1
SFDI
SO
2
+3.3VDDP
FLASH_WP_ZORAN
WP#
TOP SIDE!
3
R740
R704
0
1K
GND
SFDI
4
READY
1/10W
5%
DEBUG TEST OPTION
ZORAN SRAM Board F/W Download
JK700
12505WS-04A00
E x t e r n a l F / W D o w n l o a d
+3.3VDDP
R741
R705
0
1K
SFCLK
1
JP700
1/10W
READY
5%
2
DUPRD0
JP701
F o r I n i t i a l D o w n l o a d
3
DEC_656[0]
DUPTD0
JP702
4
JP703
5
C a p a c i t o r s o n V B U S A s h o u l d b e
p l a c e d a s c l o s e t o C o n n e c t o r a s p o s s i b l e .
L716
C722
C723
L715
OPT
C724
MBW3216-501TF
READY
100uF
10uF
16V
50V
16V
USB
P701
* * 1 A D e s i g n
IC705
MIC2009YM6-TR
C725
R700
I t s p o s s i b e l t o 2 7 ~ 4 7 o h m
27
0.1uF
USB_DN
VOUT
VIN
R701
6
1
27
USB_DP
ILIMIT
GND
5
2
R708
R702
R703
180
5.1K
FAULT/
ENABLE
5.1K
4
3
READY
READY
R709
1K
C 7 0 9 : E M I S o l u t i o n
+3.3VDDP
RAMADD[11]
RAMADD[4-9]
IPCLK
R706
RAMDAT[8-15]
4.7K
R707
56
+3.3V_SDRAM
C709
5pF
50V
IC704
HY57V641620FTP
RAMADD[0-3]
RAMDAT[0-7]
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2008
Copyright
C
LG Electronics. Inc. All right reserved.
Only for training and service purposes
All manuals and user guides at all-guides.com
TU500-*1
TAFT-H703F
NC_1
1
GND_1
2
+B[5V]
3
NC_2
4
RF_AGC
5
TP[33V_OPTION]
6
NC_3
7
GND_2
8
DATA
9
CLOCK
10
AS
11
NC_4
12
V-OUT
13
AFT
14
A-OUT
15
SIF-OUT
16
NC_5
17
R508
+5V_TUNER
NC_6
4.7K
18
R518
0
SDA_TUNER
NC_7
L501
19
UBW2012-121F
NC_8
20
R519
0
SCL_TUNER
120OHM
21
R521
220
SHIELD
C520
TV_MAIN
0.1uF
R522
220
C513
270pF
E
READY
Q502
B
2SA1530A-T112-1R
+5V_TUNER
C
C
Q501
B
RT1C3904-T112
C506
4700pF
E
R515
1K
AM_AUDIO
C512
R513
1K
0.027uF
+3.3V_USB
+1.8V
L711
IC703
+3.3VDDP
L713
+3.3VDDP
120OHM
120OHM
+1.8VDDC
+3.3VDDA
C714
UBW2012-121F
C711
READY
8 VCC
R729
C713
UBW2012-121F
200
22uF
C754
10nF
0 . 1 u F
47uF
C717
16V
C726
C727
C728
C729
R716
READY
50V
16V
0 . 1 u F
HOLD#
0.1uF
0.1uF
0.1uF
0.1uF
7
4.7K
50V
50V
50V
50V
L714
+1.8VDDA
6 SCLK
SFCLK
120OHM
C715
L712
120OHM
+3.3VDDA
UBW2012-121F
SI
SFDO
C716
5
+3.3VDDP
UBW2012-121F
0 . 1 u F
C710
16V
C712
22uF
0 . 1 u F
16V
C735
C736
C737
C738
0.1uF
0.1uF
0.1uF
0.1uF
50V
50V
50V
50V
+1.8VDDA
+1.8VDDC
C747
C748
0.1uF
0.1uF
50V
50V
DEC_656[0] : DUPTD0
L717
+5V_MULTI
C o n n e c t t o M a i n I C ( C C I R 6 5 6 I n t e r f a c e )
DEC_656[0-7]
READY
120OHM
UBW2012-121F
OCP_EN
+5V_USB
DEC_656_CLK
L718
120OHM
+3.3VDDP
+1.8VDDA
UBW2012-121F
+1.8VDDC
+3.3VDDA
R726
C734
15K
0.1uF
1%
50V
* A n a l o g V i d e o O p t i o n
* R 7 3 2 V i d e o O u t p u t L e v e l R e f e r e n c e
O r i g i n a l l y 3 9 2 o h m 1 %
SFCS
R711
75
103
64
104
63
OCP_EN
SFDO
R712
75
105
62
SFDI
R713
75
106
61
107
60
108
59
SFCLK
R714
75
109
58
110
57
111
56
USB_DP
112
55
USB_DN
R715
6.19K
113
54
R727
1K
* R 7 1 5 R e c o m m e n d a t i o n i s 6 . 1 9 k 1 %
X702
114
53
t o m e e t U S B 2 . 0 H S c e r t
C719
18pF
115
52
C720
18pF
116
51
Z O R A N I 2 C s t r o b e r e a d y
RAMADD[0-11]
117
50
R738
12MHz
RAMADD[4]
118
49
1/10W
RAMADD[3]
119
48
5%
RAMADD[5]
120
47
121
46
RAMADD[2]
122
45
RAMADD[6]
123
44
RAMADD[1]
124
43
RAMADD[7]
125
42
126
41
127
40
128
39
RAMADD[0]
RAMDAT[0]
RAMADD[8]
RAMDAT[15]
RAMADD[10]
RAMDAT[1]
RAMADD[9]
RAMDAT[14]
RAMADD[11]
RAMDAT[2]
RAMBA[1]
RAMDAT[13]
RAMBA[0]
RAMDAT[3]
RAMCS
RAMDAT[12]
RAMRAS
RAMDAT[4]
RAMCAS
RAMDAT[11]
RAMWE
RAMDAT[5]
RAMDQM
RAMDAT[10]
IPCLK
RAMDAT[6]
RAMDAT[9]
RAMDAT[7]
RAMDAT[8]
RAMDAT[0-15]
Digital Audio AMP
C615
C617
0.1uF
0.1uF
0.01uF
C611
22000pF
NTSC TUNER
BST1A
1
READY
C608
1uF
D602
VDR1A
2
30V
/RESET
3
SW_RESET
R601
C606
100
AD
4
1000pF
VSS_IO
5
I2S_MCLK
CLK_I
6
IC600
C642
CLK_O
7
+1.8V_AVDD
100pF
+3.3V
READY
NTP3000A
VDD_IO
8
C603
C605
DGNDPLL
9
1000pF
0.1uF
C601
AGNDPLL
10
100pF
R600
3.3K
LFM
11
AVDDPLL
12
+1.8V_AVDD
DVDDPLL
13
NC_1
14
C600
C602
10uF 16V
0.1uF
+1.8V_DVDD
C604
C607
10uF 16V
0.1uF
+1.8V_DVDD
C609
C610
16V
10uF
0.1uF
C668
C667
R602
R603
33pF
100
100
33pF
50V
50V
READY
READY
+5V_MULTI
R611
680K
XA
SIDE_LIN
C662
2.2uF
R612
680K
YA
SW_L
+5V_MULTI
YB
R629
680K
XB
COMP1_L
C663
2.2uF
R630
680K
CONTROL_B
+5V_MULTI
R634
4.7K
CONTROL_C
AUDIO_SW
for COMP1
GND
Audio S/W : COMP1 or SIDE L/R
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
MSTAR
C730
C731
C732
0.1uF
0.1uF
0.1uF
50V
50V
50V
RXB1N
1
192
PWM3
RXB1P
2
191
PWM2
RXB2N
GND_3
4
3
190
189
NC_190
NC_189
HPLUGB
RXB2P
6
5
187
188
GPIOB[5]
GPIOB[6]
DDCDB_DA
7
186
GPIOB[4]
RXACKN
DDCDB_CK
9
8
185
184
VDDC_185
GND_184
RXACKP
GND_11
11
10
182
183
IRIN
VDDP_183
RXA0N
12
181
INT
C739
C740
C741
C742
C743
C744
AVDD_33_14
RXA0P
13
14
180
179
DDCA_CK
DDCA_DA
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
RXA1P
RXA1N
15
16
178
177
DDCR_DA
DDCR_CK
GND_17
17
IC801-*1
176
PWM1
50V
50V
50V
50V
50V
50V
RXA2N
RXA2P
19
18
174
175
SAR3
PWM0
HPLUGA
REXT
21
20
172
173
SAR2
SAR1
DDCDA_DA
22
171
SAR0
DDCDA_CK
HSYNC1
23
24
169
170
CSZ
SDO
VCLAMP
VSYNC1
25
26
168
167
SCK
SDI
REFP
LGE6891DD
27
166
GND_166
BIN1P
REFM
29
28
164
165
VDDP_165
ALE
SOGIN1
GIN1P
31
30
163
162
W R Z
RDZ
RIN1P
VCOM3
32
161
AD[7]
AD[6]
BIN0P
34
33
160
159
AD[5]
GIN0P
VCOM2
36
35
HD
158
157
AD[3]
AD[4]
SOGIN0
RIN0P
37
156
AD[1]
AD[2]
AVDD_33_39
39
38
155
154
AD[0]
HSYNC0
GND_40
41
40
153
152
MADR[11]
MADR[10]
VSYNC0
VSYNC2
42
151
MADR[8]
MADR[9]
BIN2P
43
44
149
150
VDDC_149
SOGIN2
GIN2P
45
46
148
147
GND_148
VDDM_147
RIN2P
C1
47
146
MADR[7]
MADR[6]
Y1
48
49
144
145
MADR[5]
C749
C750
C751
C752
C753
Y0
C0
50
51
143
142
MADR[4]
MADR[3]
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
CVBS3
CVBS2
52
141
MADR[1]
MADR[2]
CVBS1
53
54
140
139
MADR[0]
50V
50V
50V
50V
50V
VCOM1
CVBS0
56
55
137
138
WEZ
CASZ
AVDD_33_58
VCOM0
57
136
VDDM_135
AVDD_MEMPLL
CVBSOUT1
58
59
135
134
GND_134
CVBSOUT0
GND_61
60
61
133
132
BADR[0]
RASZ
AVDD_SIF
SIP0P
62
131
BADR[1]
MCLK
SIF1P
64
63
129
130
MCLKZ
HPD_MST_1
HDMI_C-
HDMI_C+
HDMI_0-
HDMI_0+
+3.3V_MULTI_MST
HDMI_1-
HDMI_1+
HDMI_2-
HDMI_2+
R8021
0
HPD_MST_2
READY
C805
0 . 1 u F
HDMI_SDA
HDMI_SCL
C806
0 . 1 u F
C807
0 . 1 u F
C808
0 . 1 u F
COMP1_Pb
R733
R8030
47
390
R8031
47
COMP1_Y
R734
75
R8032
47
COMP1_Pr
R8033
47
R735
75
R8034
47
PC_B
R736
75
R8035
47
R8036
47
PC_G
R737
75
* R 7 3 2 V i d e o O u t p u t L e v e l R e f e r e n c
R8037
47
R8038
47
C745
22pF
PC_R
R8039
47
+3.3V_MULTI_MST
C855
READY
+3.3VDDP
X703
PC_HS
R742
27MHz
4.7K
PC_VS
MPEG_RESET
R743
COMP2_Pb
R8012
47
4.7K
NON_EU OPTION
R8017
47
0
READY
C746
22pF
COMP2_Y
R8011
47
L719
COMP2_Pr
R8013
47
R739
0
DUPRD0
MLF2012A2R7JT000
C755
CVBS_V
READY
220pF
SIDE_C
50V
R8041
47
SIDE_Y
R728
150
READY
R8042
47
I2S_DIN
R8043
47
TX_MPEG
SIDE_V
R8044
47
RX_MPEG
CVBS_VIN
R8045
47
I2S_WS_IN
R8046
47
I2S_CLK_IN
TV_MAIN
R8047
47
+3.3V_MULTI_MST
OPT
R8048
MNT_VOUT_T
+3.3VDDP
TW9910 block
R8049
PIP_VOUT
MAIN_SIF
+3.3V_MULTI_MST
SW800
TMUE312GAB
+5V_ST
2
4
5
R8010
100
1
3
R8002
READY
0
D800
+3.3V_MST
1N4148W
C804
100V
0 . 1 u F
C800
4 . 7 u F
10V
D801
R8018
KDS181
R8016
100
C824
33K
0 . 1 u F
50V
TW9910 block
DCDC_7.22V_PIP
R8081
DCDC_7.22V_PIP
0
OPT
TW9910 block
R8006
E
470
E
R8050
OPT
MSTAR Recommand
470
Q801
: o v e r 8 V
2SA1530A-T112-1R
B
C
B
R8060
C
C
B
C
100
OPT
Q804
B
2SA1530A-T112-1R
MNT_VOUT_T
R8000
E
R8014
0
OPT
OPT
PIP_V
75
E
Q805
Q802
RT1C3904-T112
RT1C3904-T112
R8004
R8020
402
1%
402
R8007
68
R8051
R868
68
402
1608
R870
1608
GAIN X 4
OPT
402
GAIN X 4
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+16V_NTP
+16V_NTP
+16V_NTP
C622
C666
R604
C612
C620
1000pF
L611
3 . 3
35V
330uF
330uF 35V
UBW2012-121F
1000pF
EAM38769505
SPK_L+
C613
C639
R607
R609
0.01uF
L603
3 . 9
3 . 9
DA-8580
C637
R624
2S
2F
0.1uF
4.7K
R626
C632
3 . 3
1S
1F
0.47uF
R625
C616
3 . 3
R608
R610
EAP38319001
22000pF
C636
R623
3 . 9
3 . 9
0.1uF
4.7K
C618
C638
1uF
0.01uF
SPK_L-
SPK_L-
C619
C621
1000pF
1000pF
L610
UBW2012-121F
EAM38769505
NC_2
42
30V
VDR2A
D600
+16V_NTP
41
READY
C624
1uF
+16V_NTP
BST2A
40
C625
C631
C635
1000pF
PGND2A_2
22000pF
1000pF
39
PGND2A_1
38
R618
R622
L613
3 . 9
UBW2012-121F
3 . 9
OUT2A_2
EAM38769505
37
SPK_R+
OUT2A_1
C648
36
0.01uF
C644
R628
+16V_NTP
4.7K
PVDD2A_2
0.1uF
35
L607
DA-8580
R636
2S
2F
3 . 3
PVDD2A_1
34
C640
0.47uF
33
PVDD2B_2
C626
C629
1S
1F
R635
0.1uF
0.1uF
EAP38319001
C643
R627
3 . 3
32
PVDD2B_1
4.7K
0.1uF
C647
0.01uF
SPK_R-
31
OUT2B_2
L612
30
OUT2B_1
UBW2012-121F
R617
R621
3 . 9
3 . 9
EAM38769505
29
PGND2B_2
AMP_MUTE_HOTEL
C630
C634
1000pF
1000pF
C623
22000pF
C614
1uF
C651
+3.3V_MST
1000pF
50V
R606
0
E
Q608
AC_DET
2SA1530A-T112-1R
B
100
R651
C
IC602
MC74HC4066ADR2G
+5V_MULTI
+5V_MULTI
VCC
MNT_LOUT
1
14
R633
C641
4.7K
0.1uF
CONTROL_A
2
13
C
B
R641
10K
AUDIO_SW
CONTROL_D
Q600
+5V_MULTI
RT1C3904-T112
3
12
E
f o r S I D E R / L
R637
680K
XD
4
11
C664
2.2uF
SIDE_RIN
R638
680K
YD
5
10
SW_R
YC
+5V_MULTI
6
9
R639
680K
XC
MNT_ROUT
7
8
C665
2.2uF
COMP1_R
R640
680K
< M o d e S e l e c t i o n >
H/W OPTION #3
+3.3V_MST
+3.3V_MST
+3.3V_MST
R8173
4.7K
120HZ: H
READY
R8090
4.7K
R8105
R8111
Normal: L
1K
R8107
R8109
3.3K
READY
R8174
READY
READY
4.7K
PWM0
PWM1
PWM2
PWM3
R8091
+3.3V_MST
4.7K
R8106
R8108
R8110
R8112
READY
3.3K
3.3K
READY
R8099
10K
+3.3V_MULTI_MST
+3.3V_MULTI_MST
TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4-
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE-
R8064
R8022
0
1M
R8027
0
READY
R8028
READY
0
R8023
0
READY
READY
R8029
0
RXB1N
PWM3
1
192
R8024
0
READY
RXB1P
PWM2
2
191
READY
GND_3
NC_190
3
190
R8025
0
RXB2N
NC_189
4
189
R8026
0
READY
RXB2P
GPIOB[6]
5
188
READY
HPLUGB
GPIOB[5]
READY
6
187
R8053
22
DDCDB_DA
GPIOB[4]
7
186
R8052
22
DDCDB_CK
VDDC_185
C868
8
185
READY
RXACKN
GND_184
9
184
RXACKP
VDDP_183
C869
10
183
GND_11
IRIN
11
182
RXA0N
INT
12
181
RXA0P
DDCA_CK
13
180
AVDD_33_14
DDCA_DA
14
179
RXA1N
DDCR_CK
15
178
RXA1P
DDCR_DA
16
177
GND_17
PWM1
17
176
RXA2N
PWM0
18
175
RXA2P
SAR3
19
174
HPLUGA
SAR2
20
IC801
173
R8054
390
REXT
SAR1
21
172
R8055
22
DDCDA_DA
SAR0
22
171
R8056
22
DDCDA_CK
SDO
23
170
HSYNC1
LGE6991DD
CSZ
24
169
VSYNC1
SDI
25
168
C809
VCLAMP
SCK
0 . 1 u F
26
167
REFP
GND_166
27
166
REFM
FHD
VDDP_165
28
165
BIN1P
ALE
29
164
C810
0 . 0 4 7 u F
SOGIN1
RDZ
30
163
C811
1000pF
GIN1P
WRZ
31
162
C812
0 . 0 4 7 u F
RIN1P
AD[7]
32
161
C813
0 . 0 4 7 u F
VCOM3
AD[6]
33
160
C814
0 . 0 4 7 u F
BIN0P
AD[5]
34
159
C815
0 . 0 4 7 u F
VCOM2
AD[4]
35
158
C816
0 . 0 4 7 u F
GIN0P
AD[3]
36
157
C817
0 . 0 4 7 u F
SOGIN0
AD[2]
37
156
C818
0 . 0 4 7 u F
RIN0P
AD[1]
38
155
C819
0 . 0 4 7 u F
AVDD_33_39
AD[0]
39
154
GND_40
MADR[11]
0 . 1 u F
40
153
HSYNC0
MADR[10]
41
152
VSYNC0
MADR[9]
42
151
R8181
4.7K
VSYNC2
MADR[8]
43
150
C820
0 . 0 4 7 u F
BIN2P
VDDC_149
44
149
C821
1000pF
SOGIN2
GND_148
45
148
C822
0 . 0 4 7 u F
GIN2P
VDDM_147
46
147
C823
0 . 0 4 7 u F
RIN2P
MADR[7]
47
146
C1
MADR[6]
48
145
Y1
MADR[5]
49
144
C825
0 . 0 4 7 u F
C0
MADR[4]
50
143
C826
0 . 0 4 7 u F
Y0
MADR[3]
51
142
CVBS3
MADR[2]
52
141
C827
0 . 0 4 7 u F
CVBS2
MADR[1]
53
140
C828
0 . 0 4 7 u F
CVBS1
MADR[0]
54
139
C829
0 . 0 4 7 u F
VCOM1
WEZ
55
138
C830
0 . 0 4 7 u F
CVBS0
CASZ
56
137
C831
0 . 0 4 7 u F
VCOM0
AVDD_MEMPLL
57
136
AVDD_33_58
58
135
VDDM_135
47
CVBSOUT1
59
134
GND_134
47
CVBSOUT0
60
133
RASZ
GND_61
61
132
BADR[0]
C832
0 . 1 u F
SIP0P
62
131
BADR[1]
AVDD_SIF
63
130
MCLK
SIF1P
64
129
MCLKZ
AC_RST
R8019
100
D802
KDS181
C833
10uF
16V
HWRESET
C834
C835
4 . 7 u F
0 . 1 u F
16V
0 . 1 u F
C861
C863
C864
C880
0 . 1 u F
0 . 1 u F
0 . 1 u F
C860
0 . 1 u F
PIP_VOUT
C867
0 . 1 u F
SW_L/R: COMP2_L/R or SIDE_L/R
P601
+1.8V
SMAW250-04
L614
120OHM
UBW2012-121F
+1.8V_AVDD
SPK_R-
1
EAM38769505
L615
SPK_R+
2
120OHM
+1.8V_DVDD
UBW2012-121F
SPK_L-
3
EAM38769505
SPK_L+
4
C h i n e s e H o t e l O p t i o n
HOTEL_OPT
P600
12505WR-09A00
+16V_NTP
1
HOTEL_OPT
2
AUDIO_R
3
+3.3V
+3.3V
4
SW_RESET
5
6
HOTEL_OPT
C669
HOTEL_OPT
4 . 7 u F
7
10V
R632
C
200
B
HOTEL_OPT
SPK_R+_HOTEL
8
Q609
RT1C3904-T112
E
SPK_R-_HOTEL
9
10
R605
0
READY
AMP :GAIN X 4
IC601
+12V
C
1 OUT1
LM324D
OUT4
14
B
Q606
R645
RT1C3904-T112
1K
E
R616
15K
2 INPUT1-
INPUT4-
13
R647
C649
C628
33pF
4.7K
6800pF
R620
6.8K
3 INPUT1+
INPUT4+
12
MNT_L_AMP
R615
5.6K
L606
+12V
120OHM
4 VCC
GND
11
UBW2012-121F
C633
EAM38769505
0.1uF
5 INPUT2+
INPUT3+
10
MNT_R_AMP
R614
5.6K
C627
33pF
6 INPUT2-
INPUT3-
9
R613
15K
+12V
R619
6.8K
C
7 OUT2
OUT3
8
Q607
B
RT1C3904-T112
R646
E
1K
C650
R649
6800pF
4.7K
MX25L1605AM2C-15G
+3.3V_MST
R8171
+3.3V_MST
R8187
SPI_CZ
100
CS#
VCC
1
IC803
8
R8001
10K
FLASH_WP_ZORAN
0
R8172
SPI_DO
100
SO
HOLD#
READY
2
7
R8005
100
WP#
SCLK
3
6
SPI_CLK
R8061
0
R8179
READY
GND
S I
100
C
4
5
SPI_DI
RT1C3904-T112
FLASH_WP
R8067
10K
B
Q803
E
IC802
AT24C64AN-10SU-2.7
+3.3V_MST
A0
VCC
1
8
+3.3V_MST
A1
WP
2
7
A2
SCL
3
6
SCL_Part
R8175
0
GND
SDA
4
5
SDA_Part
R8176
0
PWM2
PWM3
NOT LG60
R8126
100
LED_R/PWM
R8127
100
LED_R_PWM_Big
LG60
R866
100
EYEQ_RESET
R8115
100
AC_DET
R8116
100
TX_MPEG
R8117
100
MPEG UART
RX_MPEG
0 . 1 u F
PWM1
0 . 1 u F
PWM0
R8118
100
IR
H/W OPTION #1
PANEL_STATUS
R8120
0
DSUB_SCL
R8121
0
+3.3V_MST
DSUB_SDA
R8122
0
SCL_Part
R8123
0
SDA_Part
R865
R8131
100
HD
E_DIMMING
4.7K
R8132
1K
I_DIMMING
LPL_CMO
MPEG_RESET
R867
R8134
100
4.7K
FHD
KEY1
R8135
100
KEY2
H/W OPTION #2
SPI_DO
+3.3V_MST
SPI_CZ
USE LG50_60_70
SPI_DI
+3.3V_MST
R8178
100
SPI_CLK
R8184
R8185
R8070
2.2K
2.2K
4.7K
C870
0 . 1 u F
USE LG50_60_70
SDA_LED
R8062
4.7K
10BIT
R8137
100
MUTE_LINE
DISP_EN
USE LG50_60_70
R8086
0
R8063
SCL_LED
4.7K
8BIT
R8168
100
CEC_C
R8169
100
SW_RESET
R8139
100
READY
R8140
DON T USE(156,157)
100
NOT LG60
READY
R8188
R8142
1K
3.3K
LED_G
RL_ON
MADR[11]
I n s e r t a l l e x c e p t L G 6 0 : R 8 1 8 8
AR802
100
MADR[10]
C883
MADR[9]
2 . 2 u F
25V
MADR[8]
R8182
0
+5V_ST_SW
C871
0 . 1 u F
LG60
C872
0 . 1 u F
MADR[7]
MADR[6]
AR801
100
MADR[5]
MADR[4]
MADR[3]
MADR[2]
AR800
100
MADR[1]
MADR[0]
+3.3V_MULTI_MST
MADR[0-11]
C873
0 . 1 u F
R8143
100
WEZ
R8144
100
CASZ
R8145
100
RASZ
R8146
100
SBA0
R8147
100
SBA1
R8148
33
MCLK
R8149
33
MCLKZ
R8150
100
CKE
R8151
100
UDQM
R8152
100
LDQM
R8153
100
DQS0
R8154
100
DQS1
MDATA[0-15]
R8003
100
AUDIO_SW
DEC_656_CLK
DEC_656[0-7]
+2.5V_VDDM_MST
+1.2V_VDDC_MST
C875
10uF
16V
+2.5V_VDDM_MST
R8167
1K
C876
C878
R8163
0 . 1 u F
1000pF
1K
+3.3V_MST
L509
MBW3216-501TF
C877
C879
0 . 1 u F
10uF
16V
LGE Internal Use Only
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