LG 47LH70YR (CHASSIS:LP91D) Service Manual ▷ View online
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.
I2S_MCLK
SPK_L+
4.7K
R663
I2S_SCK
0.01uF
C671
M_SCL
0.1uF
C643
1uF
C614
0
R676
+1.8V_DVDD
0.01uF
C672
0.01uF
C647
I2S_WS
1000pF
C603
22000pF
C616
+1.8V_AVDD
SPK_R+
0.1uF
C607
SPK_L+
SPK_L-
4.7K
R628
0.1uF
C629
100
R603
0.1uF
C610
100
R601
390pF
C621
SPK_L-
0.1uF
C644
0.1uF
C626
+1.8V
1000pF
C606
+1.8V_AVDD
0
R656
READY
3.3
R604
SPK_R+
+1.8V_DVDD
0.1uF
C605
+1.8V_DVDD
MULTI_PW_SW
0.1uF
C602
0.47uF
C673
0
R673
390pF
C630
100
R602
SPK_R-
1uF
C624
22000pF
C625
4.7K
R623
0.01uF
C648
0.1uF
C615
0.1uF
C669
+16V_NTP
1000pF
C651
22000pF
C611
100pF
C601
22000pF
C623
0.01uF
C613
0.1uF
C617
+16V_NTP
390pF
C619
+1.8V_AVDD
SPK_R-
0.47uF
C632
1uF
C608
M_SDA
0
R678
SW_RESET
1uF
C618
0
R677
3.3K
R600
4.7K
R667
0.1uF
C637
I2S_SDO
390pF
C634
+3.3V_MULTI_MST
+3.3V_MULTI_AUD
+3.3V_MULTI_AUD
3.3
R626
3.3
R635
3.3
R625
3.3
R671
12
R605
12
R606
12
R608
12
R610
12
R621
12
R658
12
R622
12
R624
10uF
16
V
C600
10uF
16
V
C604
68uF
35
V
C622
68uF
35
V
C620
68uF
35
V
C612
68uF
35
V
C627
10uF
16
V
C609
NTP-3100L
EAN60664001
IC600
1
BST1A
2
VDR1A
3
RESET
4A
D
5
DVSS_1
6
VSS_IO
7
CLK_I
8
VDD_IO
9
D
GND_PLL
10
AGND_PLL
11
LFM
12
AVDD_PLL
13
DVDD_PLL
14
TEST0
15
DVSS_2
16
DVDD
17
SDATA
18
WCK
19B
CK
20
SDA
21
SCL
22
MONITOR_0
23
MONITOR_1
24
MONITOR_2
25
FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
120-ohm
L601
120-ohm
L605
120-ohm
L606
RT1C3904-T112
Q601
READY
E
B
C
10K
R611
READY
10K
READY
R607
+3.3V_MST
0
R609
0
R682
READY
MULTI_PW_SW
SMAW250-04Q
P600
1
2
3
4
5
33pF
50V
READY
C639
33pF 50V
READY
C638
AD-8770
EAP60684501
L607
2S
1S
1F
2F
AD-8770
EAP60684501
L603
2S
1S
1F
2F
22K
READY
R612
6800pF
C701
5.6K
R705
5.6K
R706
LM324D
IC701
3
INPUT1+
2
INPUT1-
4
VCC
1
OUT1
6
INPUT2-
5
INPUT2+
7
OUT2
8
OUT3
9
INPUT3-
10
INPUT3+
11
GND
12
INPUT4+
13
INPUT4-
14
OUT4
1K
R703
MNT_L_AMP
BLT_DP
+12V_AUDIO
RT1C3904-T112
Q700
E
B
C
MNT_LOUT
MNT_ROUT
0
R744
0.1uF
C709
0.01uF
C704
4.7K
R700
+3.3V_MULTI_MST
0
R733
RT1C3904-T112
Q701
E
B
C
6.8K
R708
0
R734
+12V_AUDIO
6.8K
R709
10K
R707
33pF
C703
1K
R702
12507WR-06L
P700
1
2
3
4
5
6
7
4.7K
R701
BLT_DN
0.1uF
C707
+12V_AUDIO
33pF
C702
6800pF
C700
MNT_R_AMP
10K
R704
SPK_L-
EAX58298501 Mstar LCD LH70
4 9
AUDIO
H6 LH70
2008/09/20
AUDIO MAIN AMP
AMP :GAIN X 4
Chinese Hotel & BLUETOOTH Option(LH70)
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.
1K
R889
56
AR806
47
R817
470
R835
0.1uF
C805
0.047uF
C829
100
R882
0
R812
4.7uF
C820
10
R848
0.1uF
C849
47
R804
+3.3V_MULTI_MST
+3.3V_MULTI_MST
10K
R8003
56
AR805
0.01uF
C863
100
R8023
0.01uF
C839
22
R8006 HDCP_READY
33
AR818
AR818
0.01uF
C803
47
R837
10
R874
+3.3V_MULTI_MST
0.01uF
C840
33
R843
10
R871
MNT_VOUT
+3.3V_MST
10
R891
390
R840
47
R815
100
R
80
14
READY
MNT_VOUT_T
4.7K
R8028
0.047uF
C855
56
AR813
AR813
RT1C3904-T112
Q802
E
B
C
0.1uF
C844
56
AR810
402
R807 READY
10
R862
+1.8V_DDR
10
R879
56
AR812
AR812
1000pF
C835
0.047uF
C828
0.047uF
C851
0.1uF
C853
1K
R868
4.7K
R8004
HDCP_READY
+3.3V_MULTI_MST
100
R881
0.047uF
C826
SPI_DI
+1.2V_VDDC_MST
1000pF
C818
0.047uF
C832
100
R8024
10
R892
100
R825
10
R880
0.1uF
C806
100
R824
10
R841
+1.8V
0.01uF
C859
0.01uF
C876
220
R808
47
R834
4.7K
R877
+3.3V_MULTI_MST
+12V_AUDIO
100
R850
4.7K
R878
100
R828
56
R852
+3.3V_MST
0.047uF
C837
4.7K
R864
0.1uF
C804
56
AR800
AR800
470
R809
1 M
R839
R839
100
R8017
0.1uF
C848
+3.3V_MULTI_MST
4.7K
R8010
READY
0
R8034
10
R858
10
R872
1K
R883
10
R820
22K
R842
1K
R811
READY
10
R873
+3.3V_MULTI_MST
SPI_CLK
100
R827
0.1uF
C883
CAT24WC08W-T
IC803
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
+3.3V_MULTI_MST
22
R8005 HDCP_READY
+5VST_MST
0.047uF
C827
EEP_SDA
56
AR809
1K
R867
100
R8025
100
R847
READY
68
R810
4.7K READY
R896
22K
R845
47
R832
EEP_SCL
+1.8V
100
R895
EEP_SCL
10
R854
10
R823
DDR2_A[0-12]
4.7K
R865
0.01uF
C864
SPI_DO
10K
R8020
0.01uF
C858
0.047uF
C831
0
R8035
0.01uF
C810
10
R869
10
R851
10
R801
10
R890
10
R822
0.01uF
C841
4.7K
R866
0.1uF
C819
0.047uF
C825
0.1uF
C811
1K
R884
READY
100
R849
+1.2V_VDDC_MST
0.1uF
C869
56
AR814
AR814
0.1uF
C842
56
AR815
AR815
0.1uF
C833
100
R8016
4.7K
R863
100
R
80
15
READY
0.1uF
C838
0.047uF
C834
10
R856
0.1uF
C882
4.7K
R898
0.1uF
C808
0
R813
0.01uF
C865
0.01uF
C860
100
R826
0
R8033
R EA
D Y
100
R829
100
R846
READY
0.047uF
C830
MX25L6405DMI-12G
IC802
3
NC_1
2
VCC
4
NC_2
1
HOLD
6
NC_4
5
NC_3
7
CS
8
SO/SIO1
9
WP/ACC
10
GND
11
NC_5
12
NC_6
13
NC_7
14
NC_8
15
SI.SIO0
16
SCLK
EEP_SDA
+1.2V_VDDC_MST
4.7K
R8011
12MHz
X801
X801
0.01uF
C850
+3.3V_MULTI_MST
100
R8026
0.1uF
C813
10
R821
0.01uF
C807
10
R859
DDC_WP
0.1uF
C815
47
R838
4.7K
R8027
24LC256-I/SM
IC801
24C64_Normal
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
SPI_CZ
33
R844
+3.3V_MULTI_MST
DDR2_D[0-15]
0.047uF
C852
0.01uF
C862
100
R8012
1K
R8038
100
R8039
100
R8040
15pF
C816
15pF
C817
22K
R8002
0.01uF
C877
22K
R8009
0.01uF
C878
10uF1
6V
C809
470
R819
1000pF
C854
0.01uF
C879
0.01uF
C880
0.01uF
C881
2.2uF
C861
2.2uF
C801
2.2uF
C856
2.2uF
C822
2.2uF
C802
2.2uF
C824
2.2uF
C872
2.2uF
C874
2.2uF
C873
2.2uF
C823
2.2uF
C821
2.2uF
C875
0
R894
47
R818
47
R816
47
R814
470
R803
0.047uF
C836
0.1uF
C868
0.047uF
C843
0.047uF
C847
0.047uF
C845
1000pF
C846
47
R875
10
R857
10
R802
10
R897
47
R833
47
R836
0.01uF
C857
10
R830
10
R831
47
R876
ISA1530AC1
Q801
E
B
C
4.7uF
C812
100
R888
RL_ON
47uF
25
V
C870
KDS181
D802
+5VST_MST
2.2uF 16V
C8000
READY
KDS181
D801
33K
R887
1K
R860
ISA1530AC1
Q800
E
B
C
+5VST_MST
MULTI_PW_SW
RT1C3904-T112
Q803
E
B
C
150
R885
KDS181
D803
JTP-1127WEM
SW800
1
2
4
3
0.1uF
C814
10K
R855
SYS_RESET
POWER_DET
10K
R8000
+5VST_MST
33K
R8007
10K
R8036
READY
RT1C3904-T112
Q804
E
B
C
0
R800
0
R8001
READY
P_12V
P_16V
1K
R8018
0
R8013
0
R899
47
R8041
TMDS2_RXC-
TMDS2_RXC+ TMDS2_RX0-
TMDS2_RX0+
TMDS2_RX1- TMDS2_RX1+
TMDS2_RX2-
TMDS2_RX2+ TMDS1_RXC-
TMDS1_RXC+ TMDS1_RX0-
TMDS1_RX0+
TMDS1_RX1-
TMDS1_RX1+
TMDS1_RX2-
TMDS1_RX2+
HPD_MST_2
HPD_MST_1
PC_B PC_G
PC_R
COMP1_PB
COMP1_Y
COMP1_PR
COMP2_PB
COMP2_Y
COMP2_PR
CVBS_VIN
SIDE_V
TV_MAIN
MAIN_SIF
SIDE_LIN
SIDE_RIN
MNT_R_AMP
MNT_L_AMP
MNT_VOUT_T
CVBS_LIN
CVBS_RIN
COMP1_L
COMP1_R
COMP2_L
COMP2_R
PC_AUD_L
PC_AUD_R
TMDS3_RXC-
TMDS3_RXC+
TMDS3_RX0-
TMDS3_RX0+
TMDS3_RX1-
TMDS3_RX1+
TMDS3_RX2-
TMDS3_RX2+
HPD_MST_3
USB_DN
USB_DP
SPI_CLK
SPI_DI
SPI_DO
SPI_CZ
MEMC_RXEC+
MEMC_RXE3-
MEMC_RXE2-
MEMC_RXE3+
MEMC_RXE0-
MEMC_RXE2+
MEMC_RXE0+
I-DIM
MEMC_RXE4+
MEMC_RXE4-
MEMC_RXE1-
E-DIM
MEMC_RXE1+
MEMC_RXEC-
DDC_SDA2
DSUB_SDA
DDC_SCL1
DDC_SDA1
DDC_SCL2
DSUB_SCL
DDC_SCL3
DDC_SDA3
MEMC_RXO2+
MEMC_RXO1+
MEMC_RXO4-
MEMC_RXO0+
MEMC_RXO2-
MEMC_RXOC+
MEMC_RXOC-
MEMC_RXO3+
MEMC_RXO0-
MEMC_RXO3-
MEMC_RXO1-
MEMC_RXO4+
DDC_WP
SW_RESET
DISP_EN/VAVS_ON
PANEL_ON
SUB_SDA
SUB_SCL
MUTE_LINE
DDR2_DQM1
DDR2_DQM0
DDR2_DQS0P
DDR2_DQS0M
DDR2_DQS1P
DDR2_DQS1M
DDR2_MCLKZ DDR2_MCLK
DDR2_ODT
DDR2_RASZ
DDR2_RASZ
DDR2_CASZ
DDR2_BA0
DDR2_BA1
DDR2_WEZ
DDR2_CKE
I2S_MCLK
I2S_WS
I2S_SCK
I2S_SDO
I2S_SDO
RL_ON
TXD
EEP_SDA
RXD
EEP_SCL
KEY2
KEY1
POWER_DET
BLT_DN
BLT_DP
SYS_RESET
CEC_C
IR
PC_HS
PC_VS
DSUB_SDA
RXD
TXD
M_SCL
M_SDA
POWER_SW
10
R805
100
R893
0
R870
100
R8022
100
R8021
PANEL_STATUS
47
R8042
0.047uF
C8002
47
R8019
0.047uF
C8001
SIDE_Y
SIDE_C
MEMC_RESET
0
R8008
OPC_EN
0
R806
MODEL_OPT1
MODEL_OPT2
MODEL_OPT1
MODEL_OPT2
+3.3V_AVDD_AU
+3.3V_MULTI_MST
0.1uF
C867
10uF
16V
C866
+3.3V_AVDD_33_DM
+3.3V_LPLL_VDDP
+3.3V_AVDD_33_DM
+3.3V_AVDD_AU
+3.3V_LPLL_VDDP
+3.3V_AVDD_33_DM
3.3K
R8029
2K
R886
1K
R8030
R EA
D Y
RT1C3904-T112
Q805
E
B
C
DDC_WP
10K
R8031
1K
R853
S_VIDEO_DET
4.7K
R8032
4.7uF
10V
C871
READY
0
R8037
1K
R861
SPK_N
SPK_N
0
R8043
0
R8044
0
R8045
READY
0 R8046 READY
LGE3767A [MST99A88ML(MATRIX ONLY SD DIVX_ NON RM) ]
EAN60658901
IC800
1
RXBCKN
2
RXBCKP
3
RXB0N
4
RXB0P
5
HOTPLUGB
6
RXB1N
7
RXB1P
8
AVDD_33_1
9
RXB2N
10
RXB2P
11
RXACKN
12
RXACKP
13
RXA0N
14
RXA0P
15
AVDD_33_2
16
RXA1N
17
RXA1P
18
GND_1
19
RXA2N
20
RXA2P
21
HOTPLUGA
22
REXT
23
VCLAMP
24
REFP
25
REFM
26
BIN1P
27
SOGIN1
28
GIN1P
29
RIN1P
30
BINM
31
BIN0P
32
GINM
33
GIN0P
34
SOGIN0
35
RINM
36
RIN0P
37
AVDD_33_3
38
GND_2
39
BIN2P
40
GIN2P
41
SOGIN2
42
RIN2P
43
CVBS6
44
CVBS5
45
CVBS4
46
CVBS3
47
CVBS2
48
CVBS1
49
VCOM1
50
CVBS0
51
VCOM0
52
AVDD_33_4
53
CVBSOUT
54
GND_3
55
SIF0P
56
SIF0M
57
VDDC_1
58
AUL5
59
AUR5
60
AUVRM
61
AUOUTL2
62
AUOUTR2
63
AUOUTL1
64
AUOUTR1
65
AUL0
66
A U
R 0
67
AUL1
68
A U
R 1
69
AUL2
70
A U
R 2
71
AUL3
72
A U
R 3
73
A U
C O
M
74
AUL4
75
A U
R 4
76
GND_4
77
A U
V R
P
78
A U
V A
G
79
A V
D D
_ A
U
80
GND_5
81
VDDC_2
82
D D
C A
_ C
K
83
D D
C A
_ D
A
84
D D
C D
A _C
K
85
D D
C D
A _D
A
86
D D
C D
B _C
K
87
D D
C D
B _D
A
88
GPIO20
89
VDDP_1
90
VDDC_3
91
UART2_RX
92
UART2_TX
93
D D
C D
C _C
K
94
R X
C C
K N
95
R X
C C
K P
96
D D
C D
C _D
A
97
R X
C 0N
98
RXC0P
99
GND_6
100
R X
C 1N
101
RXC1P
102
A V
D D
_ D
M
103
R X
C 2N
104
RXC2P
105
H O
T PL
U G
C
106
U SB
1 _D
M
107
USB1_DP
108
S C
K
109
SDI
110
S D
O
111
SCZ
112
P W
M 0
113
P W
M 1
114
P W
M 2
115
P W
M 3
116
LVA4P
117
L V
A 4M
118
LVA3P
119
L V
A 3M
120
L V
A C
K P
121
L V
A C
K M
122
LVA2P
123
L V
A 2M
124
LVA1P
125
L V
A 1M
126
LVA0P
127
L V
A 0M
128
VDDP_2
129
LVB4P
130
LVB4M
131
LVB3P
132
LVB3M
133
LVBCKP
134
LVBCKM
135
LVB2P
136
LVB2M
137
LVB1P
138
LVB1M
139
LVB0P
140
LVB0M
141
AVDD_LPLL
142
GND_7
143
VDDC_4
144
GPIO150/I2C_OUT_MUTE
145
GPIO151/I2C_OUT_SD2
146
GPIO152/I2C_OUT_SD3
147
GND_8
148
GPIO51
149
GPIO52
150
GPIO53
151
GPIO54
152
GPIO55
153
GPIO56
154
GPIO57
155
GPIO58
156
VDDP_3
157
VDDC_5
158
B_MDATA[4]
159
B_MDATA[3]
160
GND_9
161
B_MDATA[1]
162
B_MDATA[6]
163
AVDD_DDR_1
164
B_MDATA[11]
165
B_MDATA[12]
166
GND_10
167
B_MDATA[9]
168
B_MDATA[14]
169
AVDD_DDR_2
170
B_DDR2_DQM[1]
171
B_DDR2_DQM[0]
172
GND_11
173
B_DDR2_DQS[0]
174
B_DDR2_DQSB[0]
175
AVDD_DDR_3
176
VDDP_4
177
GND_12
178
B_DDR2_DQS[1]
179
B_DDR2_DQSB[1]
180
AVDD_DDR_4
181
B_MDATA[15]
182
B_MDATA[8]
183
GND_13
184
B_MDATA[10]
185
B_MDATA[13]
186
AVDD_DDR_5
187
B_MDATA[7]
188
B_MDATA[0]
189
B_MDATA[2]
190
B_MDATA[5]
191
B_MCLK
192
B_MCLKZ
193
GND_14
194
A V
D D
_ M
E M
P LL
195
M V
R EF
196
A _O
D T
197
A_RASZ
198
A_CASZ
199
A_MADR[0]
200
A_MADR[2]
201
A_MADR[4]
202
GND_15
203
A_MADR[6]
204
A_MADR[8]
205
A_MADR[11]
206
A _W
E Z
207
A_BADR[1]
208
A_BADR[0]
209
A_MADR[1]
210
A_MADR[10]
211
A V
D D
_ D
D R
_ 6
212
A_MADR[5]
213
A_MADR[9]
214
A_MADR[12]
215
A_MADR[7]
216
A_MADR[3]
217
A _M
C LK
E
218
VDDC_6
219
I2S_IN_WS/GPIO67
220
I2S_IN_BCK/GPIO68
221
I2S_IN_SD
222
I2S_OUT_MCK
223
I2S_OUT_WS
224
VDDP_5
225
GND_16
226
VDDC_7
227
I2S_OUT_BCK
228
I2S_OUT_SD
229
SPDIFO
230
UART2_RX/I2CM_SDA
231
UART2_TX/I2CM_SCK
232
UART1_RX/GPIO86
233
UART1_TX/GPIO87
234
GND_17
235
GND_18
236
U SB
0 _D
M
237
USB0_DP
238
SAR0
239
SAR1
240
SAR2
241
SAR3
242
A V
D D
_ M
P LL
243
X O
U T
244
XIN
245
GPIO134
246
GPIO135
247
GPIO138
248
GPIO139
249
GPIO140
250
IRIN
251
H SY
N C
0
252
V SY
N C
0
253
H SY
N C
1
254
V SY
N C
1
255
C E
C
256
H W
R ES
E T
MEMC_RESET
MLB-201209-0120P-N2
L800
MLB-201209-0120P-N2
L801
MLB-201209-0120P-N2
L802
DDR2_A[10]
DDR2_A[2]
DDR2_A[8]
DDR2_A[7]
DDR2_D[10]
DDR2_A[11]
DDR2_D[1]
DDR2_A[4]
DDR2_D[4]
DDR2_D[0]
DDR2_A[1]
DDR2_A[0]
DDR2_D[14]
DDR2_A[3]
DDR2_D[12]
DDR2_D[15]
DDR2_D[9]
DDR2_D[2]
DDR2_D[11]
DDR2_D[5]
DDR2_A[9]
DDR2_A[12]
DDR2_D[6]
DDR2_A[5]
DDR2_D[3]
DDR2_D[7]
DDR2_D[13]
DDR2_A[6]
DDR2_D[8]
EAX58298501 Mstar LCD LH70
R8016:DSP_BSY
R8017:DSP_IRQ
I2S_OUT
SERIAL FLASH 8M
GAIN X 4
HDMI_1
HDCP EEPROM READY
[MODE SELECTION]
USB PART
C804/C805/C806:Close to IC as close as possible
Close to IC as close as possible
HDMI_2
EEPROM
Clo
se
to
I
C
wit
h w
id
th
tr
ac
e
HDMI_3
5 9
MAIN Mstar
H6 LH70
2008/09/20
RESET
R8011
4.7K
4.7K
4.7K
4.7K
4.7K
X
X
R896
X
4.7K
Apollo
Small HD(19/22)
100HZ
X
4.7K
X
4.7K
4.7K
4.7K
X
4.7K
Non Small HD
X
**H/W OPTION
4.7K
Small FHD (27)
R8010
X
X
4.7K
Non Small FHD
R898
X
4.7K
Close to IC Pin
DDR2_CASZ
0.01uF
C909
1K
R908
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
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.
DDR2_WEZ
DDR2_ODT
DDR2_A[0-12]
DDR2_BA1
0.01uF
C916
0.01uF
C913
DDR2_DQS0M
+1.8V_DDR
DDR2_DQS1M
56
R903
0.01uF
C914
150
R906
READY
0.01uF
C902
DDR2_CKE
0.01uF
C915
0.01uF
C906
0.01uF
C903
0.01uF
C911
0.01uF
C910
DDR2_BA0
HYB18TC512160B2F-2.5
IC900
J2 VREF
J8 CK
H2
VSSQ2
B7 UDQS
N8 A4
P8 A8
L1 NC4
L2 BA0
R8 NC3
K7 RAS
F8
VSSQ3
F3 LDM
P3 A9
M3 A1
N3 A5
K8 CK
R3 NC5
L3 BA1
J7 VSSDL
L7 CAS
F2
VSSQ4
B3 UDM
M2 A10/AP
K2 CKE
R7 NC6
M7 A2
N7 A6
M8 A0
J1 VDDL
K3 WE
E8 LDQS
P7 A11
K9 ODT
A2 NC1
N2 A3
P2 A7
H8
VSSQ1
F7 LDQS
A8 UDQS
R2 A12
L8 CS
E2 NC2
E7
VSSQ5
D8
VSSQ6
D2
VSSQ7
A7
VSSQ8
B8
VSSQ9
B2
VSSQ10
P9
VSS1
N1
VSS2
J3
VSS3
E3
VSS4
A3
VSS5
G9
VDDQ1
G7
VDDQ2
G3
VDDQ3
G1
VDDQ4
E9
VDDQ5
C9
VDDQ6
C7
VDDQ7
C3
VDDQ8
C1
VDDQ9
A9
VDDQ10
R1
VDD1
M9
VDD2
J9
VDD3
E1
VDD4
A1
VDD5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
DDR2_MCLKZ
0.01uF
C907
DDR2_MCLK
0.01uF
C900
0.01uF
C912
56
R900
56
R904
DDR2_D[0-15]
DDR2_RASZ
DDR2_DQM1
0.01uF
C917
1000pF
C905
56
R901
56
R902
0.01uF
C901
56
R905
0.01uF
C908
1K
R907
0 . 0 1 u F
C904
DDR2_DQM0
DDR2_DQS1P
DDR2_DQS0P
0 . 1 u F
50V
50V
C918
+1.8V_DDR
+1.8V_DDR
10uF 10V
C919
H5PS5162FFR-S6C
IC900-*1
J 2
VREF
J 8
CK
H2
VSSQ2
B7
UDQS
N8
A4
P8
A8
L1
NC4
L2
BA0
R8
NC3
K7
RAS
F8
VSSQ3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CK
R3
NC5
L3
BA1
J 7
VSSDL
L7
CAS
F2
VSSQ4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC6
M7
A2
N7
A6
M8
A0
J 1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC1
N2
A3
P2
A7
H8
VSSQ1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC2
E7
VSSQ5
D8
VSSQ6
D2
VSSQ7
A7
VSSQ8
B8
VSSQ9
B2
VSSQ10
P9
VSS1
N1
VSS2
J 3
VSS3
E3
VSS4
A3
VSS5
G9
VDDQ1
G7
VDDQ2
G3
VDDQ3
G1
VDDQ4
E9
VDDQ5
C9
VDDQ6
C7
VDDQ7
C3
VDDQ8
C1
VDDQ9
A9
VDDQ10
R1
VDD1
M9
VDD2
J 9
VDD3
E1
VDD4
A1
VDD5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
DDR2_D[13]
DDR2_D[2]
DDR2_D[15]
DDR2_D[14]
DDR2_D[12]
DDR2_A[11]
DDR2_D[10]
DDR2_A[12]
DDR2_D[8]
DDR2_D[9]
DDR2_A[10]
DDR2_D[7]
DDR2_D[6]
DDR2_A[9]
DDR2_D[5]
DDR2_D[4]
DDR2_A[8]
DDR2_A[7]
DDR2_A[6]
DDR2_A[4]
DDR2_A[5]
DDR2_A[3]
DDR2_A[2]
DDR2_A[1]
DDR2_D[1]
DDR2_D[3]
DDR2_A[0]
DDR2_D[0]
DDR2_D[11]
DDR2 MEMORY
Close to DDR2 IC
#9.DDR2
Close to DDR2 IC
EAX58298501
Mstar LCD LH70
6 9
MAIN DDR
H6 LH70
2008/09/20
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.
RL_ON
OPC_OUT2
0
NON_LGD
R1053
P_16V
10K
R1047
0.01uF
C1007
I-DIM
+5VST_MST
1.2K
R1005
10K
R1002
0.1uF
C1001
READY
C1020
0.01uF
C1008
SAM2333
LD1002
P_12V
2SC3875S
Q1002
1
2
3
0.01uF
C1046
+5VST_MST
P_12V
+16V_NTP
+12V_AUDIO
P_12V
P_5V
+5V_MULTI
0.1uF READY
C1024
P_16V
10uF
16
V
C1003
P_16V
0
READY
R1066
10K
R1003
DISP_EN/VAVS_ON
2SC3875S
Q1000
1
2
3
P_5V
P_5V
0
SBL
R1067
P_5V
+5V_MULTI
47uF
25
V
C1002
0.01uF
C1011
OPC_OUT1
2.2uF
16
V
C1045
READY
0.01uF
C1021
+5V_MULTI
+12V_LCD
P_12V
10K
R1006
10uF
25
V
C1031
+5V_MULTI
2K
R1009
RT1C3904-T112
Q1004
E
B
C
33K
R1049
0
R1073
10uF
C1016
BD9130EFJ-E2
IC1001
3
ITH
2
VCC
4
GND
1
ADJ
5
PGND
6
SW
7
PVCC
8
EN
0.1uF
C1015
1uF
25
V
C1047
10uF
16
V
C1019
1.6K
R1069
+1.8V_DDR
PANEL_ON
22K
R1070
+5V_USB
+5V_TUNER
100uF1
6V
C1009
10K
R1068
0.1uF
C1054
3.3K
R1010
+5V_MULTI
10uF
C1022
10uF
25
V
C1030
+5V_MEMC
+5V_MULTI
P_12V
0.1uF
C1014
RT1C3904-T112
Q1001
E
B
C
0.1uF
C1005
+1.2V_VDDC_MST
P_5V
+3.3V_MULTI_MST
10uF
16
V
C1000
0.01uF
C1010
MP2212DN
IC1006
3I
N
2
GND
4B
S
1F
B
5
VCC
6
SW_1
7
SW_2
8
EN/SYNC
0.1uF
C1023
+1.8V
33K
R1065
0.1uF
C1026
10K
R1048
1uF
C1048
POWER_SW
SI4925BDY EBK32753101
Q1003
3
S2
2
G1
4
G2
1
S1
5
D2_1
6
D2_2
7
D1_1
8
D1_2
10uF
16
V
C1029
100uF
16
V
C1028
1u
F
25V
C1035
+5VST_MST
AP2121N-3.3TRE1
IC1007
1
GND
2
VOUT
3
VIN
0.01uF
C1053
+3.3V_MST
10uF
16
V
C1052
30K
R1057
5.6K
R1058
100uF
16
V
C1017
12K
R1008
560pF
C1012
10K
R1001
2.2uF
C1044
AZ1085S-3.3TR/E1
IC1003
1
ADJ/GND
2
OUTPUT
3
INPUT
AP1117EG-13
IC1002
1
ADJ/GND
2
OUT
3
IN
2.2K
R1051
2.2K
R1050
2.2K
R1052
68uF
35
V
C1006
PANEL_STATUS
10uF
16
V
C1013
10uF
16
V
C1004
10uF
16
V
C1018
10uF
16
V
C1025
3.6uH
L1009
500
L1008
500
L1003
500
L1000
300
R1004
150
R1007
FM20020-24
P1000
19
N
C
14
12V
9
5.2V
4
GND
18
24V
13
12V
8
5.2V
3
GND
17
24V
12
GND
7
5.2V
2
Power_On
16
GND
11
GND
6
GND
1N
C
20
INV_ON
15
GND
10
5.2V
5
GND
21
A.DIM
22
Err_Out
23
N
C
24
PWM_DIM
25
120-ohm
L1001
120-ohm
L1004
120-ohm
L1005
120-ohm
L1006
120-ohm
L1007
120-ohm
L1010
120-ohm
L1012
120-ohm
L1013
120-ohm
MEMC
L1014
3K
R1046
2.2uH
L1002
10K
R1045
1K
R1011
68uF 35V
READY
C1027
10K
R1059
2K
R1018
0.1uF
C1032
0.1uF
C1034
2.2K
R1000
0.1uF
C1036
1uF
25
V
READY
C1038
1uF
25
V
READY
C1039
1uF
25
V
READY
C1040
1uF
25
V
READY
C1041
1uF
25
V
READY
C1037
1K
R1012
10
R1019
0
R1056
READY
0
R1055
0.1uF
C1033
2008/09/20
H6 LH70
7 9
POWER
LED Block
EAX58298501 Mstar LCD LH70
**DC-DC CONVERTER_READY 12V->5V_TUNER/USB
MAX 2A
MAX 3A
700mA + 415mA
**5V_MULTI-->1.2V
DDR2, Vref
**Switch 12V:P12V **Switch 5V:5V_MULTI -> 1.8V
R1
**5V_MULTI->3.3V->1.8V
MAX 1A
V0 = 0.8*(1+(R2/R1))
NTP,AUDIO DSP
OUT:3.3V
MAX 3A
OUT:5V
OUT:1.27V
*ST 5V->3.3V
R2
V0 = 1.25*(1+(R2/R1))
R2
R1
Close to Q1003
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