LG 26LG30R, Руководство по обслуживанию

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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.
LED_R_PWM_Big
PWM3
PC_AUD_L
4 . 7 u F
C834
1N4148W
100V
D800
READY
+3.3V_MST
MCLKZ
PC_VS
2.2uF
C849
+2.5V_VDDM_MST
MAIN_SIF
+3.3V_MULTI_MST
HWRESET
CVBS_RIN
SW_RESET
READY
R8109
+5V_ST
SPI_DI
SIDE_Y
COMP1_L
1K
R8105
READY
R8106
SIDE_C
+3.3V_MST
2.2uF
C845
SPI_CLK
COMP2_Pb
PC_HS
PIP_VOUT
20pF
C841
PWM2
MNT_VOUT_T
1uF
C837
SW_L
+3.3V_MULTI_MST
PC_AUD_R
UDQM
MCLK
+3.3V_MST
DEC_656[0-7]
MDATA[0-15]
MADR[0-11]
KEY2
SPI_CZ
SPI_DI
CVBS_VIN
SIDE_V
2.2uF
C847
2.2uF
C842
AT24C64AN-10SU-2.7
IC802
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
10uF
16V
C875
+3.3V_MULTI_MST
SCL_Part
+3.3V_MULTI_MST
IR
COMP1_Pr
PWM1
2.2uF
C846
+2.5V_VDDM_MST
+3.3V_MULTI_MST
SW_R
PWM0
DQS1
READY
R8107
READY
R8112
+3.3V_MST
SPI_CZ
+3.3V_MULTI_MST
COMP2_Pr
+1.2V_VDDC_MST
PC_G
2.2uF
C843
0
R8175
SBA0
LDQM
E_DIMMING
RASZ
PC_R
SPI_DO
COMP1_Y
COMP1_R
+3.3V_MULTI_MST
MNT_R_AMP
2.2uF
C839
2.2uF
C848
PWM1
CEC_C
MNT_L_AMP
DISP_EN
PC_B
CVBS_LIN
CASZ
0
R8176
2.2uF
C840
COMP1_Pb
CKE
COMP2_Y
LED_G
1M
R8064
SBA1
SDA_Part
PWM0
+3.3V_MST
20pF
C838
+3.3V_MULTI_MST
14.31818MHz X800
SDA_LED
SPI_DO
10uF
16V
C879
0 . 1 u F
C804
READY
KEY1
SPI_CLK
WEZ
DQS0
TV_MAIN
AM_AUDIO
10uF
16V
C833
DEC_656_CLK
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,,TXCLKE-
,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4-
PWM2
KDS181
D802
100
R8018
100
R8019
4 . 7 u F
10V
C800
33K
R8016
0 . 1 u F
50V
C824
KDS181
D801
AC_RST
HWRESET
+3.3V_MST
0
R8002
I2S_MCLK
I2S_WS
I2S_SCK I2S_SDO
I2S_WS_IN
I2S_CLK_IN
I2S_DIN
I_DIMMING
0 R8027
READY
0 R8022
READY
0 R8028
READY
0 R8023
READY
0 R8024
READY
0 R8029
READY
0 R8026
READY
22 R8053
READY
22 R8052
READY
22 R8055
22 R8056
100
R8078
READY
100
R8075
READY
100 R8139
READY
100
R8077
100
R8074
100
R8085
100
R8082
100
R8087
100
R8089
100
R8095
100
R8092
RS232C
100
R8094
RS232C
0 . 0 4 7 u F C813
0 . 0 4 7 u F C817
0 . 0 4 7 u F C816
0 . 0 4 7 u F C814
0 . 0 4 7 u F C819
0 . 0 4 7 u F C812
0 . 0 4 7 u F C815
0 . 0 4 7 u F C818
0 . 0 4 7 u F C810
0 . 0 4 7 u F C820
0 . 0 4 7 u F C823
0 . 0 4 7 u F C822
0 . 0 4 7 u F C829
0 . 0 4 7 u F C827
0 . 0 4 7 u F C830
0 . 0 4 7 u F C828
0 . 0 4 7 u F C825
0 . 0 4 7 u F C826
0 . 0 4 7 u F C831
0 . 1 u F C832
0 . 1 u F
C835
0.1uF
C836
0.1uF
C844
1000pF C811
1000pF C821
DSUB_SCL
SCL_Part
SDA_Part
DSUB_SDA
PANEL_ON
SDA_TUNER
TX_MPEG
RXD
TXD
RX_MPEG
HPD_MST_3
HPD_MST_2
PWM3
100 AR800
100 AR801
100 AR802
100 R8152
100 R8150
100 R8145
100 R8146
100 R8144
100 R8153
100 R8154
100 R8147
100 R8151
100 R8143
HDMI_0-
HDMI_C-
HDMI_SCL
HDMI_2-
HDMI_SDA
HDMI_1-
HPD_MST_1
47 R8031
47 R8012
47 R8043
47 R8036
47 R8037
47 R8047
47 R8032
47 R8013
47 R8046
47 R8034
47 R8041
47 R8033
47 R8038
47 R8035
47 R8044
47 R8030
47 R8045
47 R8049 TW9910 block
47 R8017
47 R8011
47 R8039
47 R8042
0 . 1 u F
C809
0 . 1 u F C807
0 . 1 u F C806
0 . 1 u F C808
0 R8025
READY
2.2K
R8071
READY
0 . 1 u F
C864
0 . 1 u F
C861
0 . 1 u F
C860
0 . 1 u F
C863
0 . 1 u F
C867
0 . 1 u F C873
0 . 1 u F
C876
1000pF
C878
0 . 1 u F C871
0 . 1 u F C872
0 . 1 u F C870
100 R8134
100
R8131
100 R8135
0 R8121
0 R8120
0 R8123
0 R8122
100 R8127
100 R8115
100 R8116
100 R8118
100 R8117
0 . 1 u F C868
0 . 1 u F C869
100
R8171
100
R8179
100
R8172
100 R8178
0.1uF
C859
0.1uF
C852
0.1uF
C850
100 R8168
100 R8003
AUDIO_SW
47 R8048
22K
R8084
22K
R8088
0 . 1 u F C805
10K
R8076
390 R8054
0.1uF
C866
0.1uF
C865
0.1uF
C862
0 . 1 u F
C877
HDMI_SEL2
HDMI_SEL1
100
R8015
MUTE_LINE
100
R8140
READY
100
R8065
100
R8066
LED_R/PWM
SCL_LED
SCL_TUNER
HDMI2_5V_DET HDMI3_5V_DET
HDMI1_5V_DET
100 R8169
MPEG_RESET
10K
R8102
READY
1K
R8167
1K
R8163
MX25L1605AM2C-15G
IC803
IC803
3
WP#
2
SO
4
GND
1
CS#
5
S I
6
SCLK
7
HOLD#
8
VCC
+3.3V_MST
10K
R8099
RL_ON
MBW3216-501TF
L509
3.3K
R8110
3.3K
R8108
3.3K
R8111
4.7K
R8181
0
R8000
402
R8020
402
1%
R8004
PIP_VOUT
PIP_V
402
R868 1608
68
R8007
470
R8006
75
R8014
402
R870
470
R8050
DCDC_7.22V_PIP
MNT_VOUT_T
MNT_VOUT
1608
68
R8051
+3.3V_MST
4.7K
R8174
4.7K
READY
R8173
+3.3V_MST
4.7K
R8062
10BIT
4.7K
R867
FHD
4.7K
R865
HD
+3.3V_MST
4.7K
R8063
8BIT
TMUE312GAB
SW800
1
2 4
3
5
PANEL_STATUS
AC_DET
0.1uF
C882
0.1uF
C881
2SA1530A-T112-1R
Q801
E
B
C
2SA1530A-T112-1R
Q804
TW9910 block
E
B
C
RT1C3904-T112
Q802
E
B
C
RT1C3904-T112
Q805 E
B
C
0 . 1 u F
16V
C880
LGE6991DD
IC801
FHD
1
RXB1N
2
RXB1P
3
GND_3
4
RXB2N
5
RXB2P
6
HPLUGB
7
DDCDB_DA
8
DDCDB_CK
9
RXACKN
10
RXACKP
11
GND_11
12
RXA0N
13
RXA0P
14
AVDD_33_14
15
RXA1N
16
RXA1P
17
GND_17
18
RXA2N
19
RXA2P
20
HPLUGA
21
REXT
22
DDCDA_DA
23
DDCDA_CK
24
HSYNC1
25
VSYNC1
26
VCLAMP
27
REFP
28
REFM
29
BIN1P
30
SOGIN1
31
GIN1P
32
RIN1P
33
VCOM3
34
BIN0P
35
VCOM2
36
GIN0P
37
SOGIN0
38
RIN0P
39
AVDD_33_39
40
GND_40
41
HSYNC0
42
VSYNC0
43
VSYNC2
44
BIN2P
45
SOGIN2
46
GIN2P
47
RIN2P
48
C1
49
Y1
50
C0
51
Y0
52
CVBS3
53
CVBS2
54
CVBS1
55
VCOM1
56
CVBS0
57
VCOM0
58
AVDD_33_58
59
CVBSOUT1
60
CVBSOUT0
61
GND_61
62
SIP0P
63
AVDD_SIF
64
SIF1P
65
SIFM
66
GND_66
67
AUVRADN
68
AUVRADP
69
AUVREF
70
AVDD_AU
71
AUL0
72
AUR0
73
AUL1
74
AUR1
75
AUCOM
76
AUL2
77
AUR2
78
AUL3
79
AUR3
80
AUMONO
81
AUOUTL3
82
AUOUTR3
83
AUOUTL2
84
AUOUTR2
85
AUOUTL1
86
AUOUTR1
87
AUOUTL0
88
AUOUTR0
89
GPIOF[0]
90
GPIOF[1]
91
GPIOF[2]
92
GPIOF[3]
93
GPIOF[4]
94
GPIOF[5]
95
GPIOF[6]
96
GPIOF[7]
97
GPIOF[8]
98
GPIOF[9]
99
VDDP_99
100
GND_100
101
VDDC_101
102
DQS[1]
103
MDATA[15]
104
MDATA[14]
105
GND_105
106
MDATA[13]
107
MDATA[12]
108
VDDM_108
109
MDATA[11]
110
MDATA[10]
111
MDATA[9]
112
MDATA[8]
113
GND_113
114
VDDM_114
115
MDATA[7]
116
MDATA[6]
117
MDATA[5]
118
MDATA[4]
119
VDDM_119
120
MDATA[3]
121
MDATA[2]
122
MDATA[1]
123
MDATA[0]
124
DQS[0]
125
LDQM
126
UDQM
127
MVREF
128
MCLKE
129
MCLKZ
130
MCLK
131
BADR[1]
132
BADR[0]
133
RASZ
134
GND_134
135
VDDM_135
136
AVDD_MEMPLL
137
CASZ
138
WEZ
139
MADR[0]
140
MADR[1]
141
MADR[2]
142
MADR[3]
143
MADR[4]
144
MADR[5]
145
MADR[6]
146
MADR[7]
147
VDDM_147
148
GND_148
149
VDDC_149
150
MADR[8]
151
MADR[9]
152
MADR[10]
153
MADR[11]
154
AD[0]
155
AD[1]
156
AD[2]
157
AD[3]
158
AD[4]
159
AD[5]
160
AD[6]
161
AD[7]
162
WRZ
163
RDZ
164
ALE
165
VDDP_165
166
GND_166
167
SCK
168
SDI
169
CSZ
170
SDO
171
SAR0
172
SAR1
173
SAR2
174
SAR3
175
PWM0
176
PWM1
177
DDCR_DA
178
DDCR_CK
179
DDCA_DA
180
DDCA_CK
181
INT
182
IRIN
183
VDDP_183
184
GND_184
185
VDDC_185
186
GPIOB[4]
187
GPIOB[5]
188
GPIOB[6]
189
NC_189
190
NC_190
191
PWM2
192
PWM3 193
VDDC_193
194
VDDP_194
195
NC_195
196
NC_196
197
LVA3P
198
LVA3M
199
LVACKP
200
LVACKM
201
LVA2P
202
LVA2M
203
LVA1P
204
LVA1M
205
LVA0P
206
LVA0M
207
VDDP_207
208
GND_208
209
NC_209
210
NC_210
211
LVB3P
212
LVB3M
213
LVBCKP
214
LVBCKM
215
LVB2P
216
LVB2M
217
LVB1P
218
LVB1M
219
LVB0P
220
LVB0M
221
VDDP_221
222
GND_222
223
GPIOE[3]
224
GPIOE[2]
225
GPIOE[1]
226
GPIOE[0]
227
ICLK
228
IDE
229
IHSYNC
230
IVSYNC
231
DI[0]
232
DI[1]
233
DI[2]
234
DI[3]
235
VDDP_235
236
DI[4]
237
DI[5]
238
DI[6]
239
DI[7]
240
VDDC_240
241
GND_241
242
DI[8]
243
DI[9]
244
DI[10]
245
DI[11]
246
DI[12]
247
DI[13]
248
HWRESET
249
XOUT
250
XIN
251
AVDD_MPLL
252
RXBCKN
253
RXBCKP
254
AVDD_33_254
255
RXB0N
256
RXB0P
LGE6891DD
IC801-*1
HD
1 RXB1N
2 RXB1P
3
GND_3
4 RXB2N
5 RXB2P
6
HPLUGB
7 DDCDB_DA
8 DDCDB_CK
9
RXACKN
10 RXACKP
11 GND_11
12 RXA0N
13
RXA0P
14 AVDD_33_14
15 RXA1N
16
RXA1P
17 GND_17
18 RXA2N
19
RXA2P
20 HPLUGA
21 REXT
22
DDCDA_DA
23 DDCDA_CK
24 HSYNC1
25 VSYNC1
26
VCLAMP
27 REFP
28 REFM
29
BIN1P
30 SOGIN1
31 GIN1P
32
RIN1P
33 VCOM3
34 BIN0P
35
VCOM2
36 GIN0P
37 SOGIN0
38
RIN0P
39 AVDD_33_39
40 GND_40
41 HSYNC0
42
VSYNC0
43 VSYNC2
44 BIN2P
45
SOGIN2
46 GIN2P
47 RIN2P
48
C1
49 Y1
50 C0
51
Y0
52 CVBS3
53 CVBS2
54
CVBS1
55
VCOM1
56 CVBS0
57 VCOM0
58
AVDD_33_58
59 CVBSOUT1
60 CVBSOUT0
61
GND_61
62 SIP0P
63 AVDD_SIF
64
SIF1P
65
SIFM
66
GND_66
67
AUVRADN
68
AUVRADP
69
AUVREF
70
AVDD_AU
71
AUL0
72
AUR0
73
AUL1
74
AUR1
75
AUCOM
76
AUL2
77
AUR2
78
AUL3
79
AUR3
80
AUMONO
81
AUOUTL3
82
AUOUTR3
83
AUOUTL2
84
AUOUTR2
85
AUOUTL1
86
AUOUTR1
87
AUOUTL0
88
AUOUTR0
89
GPIOF[0]
90
GPIOF[1]
91
GPIOF[2]
92
GPIOF[3]
93
GPIOF[4]
94
GPIOF[5]
95
GPIOF[6]
96
GPIOF[7]
97
GPIOF[8]
98
GPIOF[9]
99
VDDP_99
100
GND_100
101
VDDC_101
102
DQS[1]
103
MDATA[15]
104
MDATA[14]
105
GND_105
106
MDATA[13]
107
MDATA[12]
108
VDDM_108
109
MDATA[11]
110
MDATA[10]
111
MDATA[9]
112
MDATA[8]
113
GND_113
114
VDDM_114
115
MDATA[7]
116
MDATA[6]
117
MDATA[5]
118
MDATA[4]
119
VDDM_119
120
MDATA[3]
121
MDATA[2]
122
MDATA[1]
123
MDATA[0]
124
DQS[0]
125
LDQM
126
UDQM
127
MVREF
128
MCLKE
129
MCLKZ
130 MCLK
131 BADR[1]
132
BADR[0]
133 RASZ
134 GND_134
135
VDDM_135
136 AVDD_MEMPLL
137 CASZ
138
WEZ 139
MADR[0]
140 MADR[1]
141 MADR[2]
142
MADR[3]
143 MADR[4]
144 MADR[5]
145
MADR[6]
146 MADR[7]
147 VDDM_147
148
GND_148
149 VDDC_149
150 MADR[8]
151
MADR[9]
152 MADR[10]
153 MADR[11]
154 AD[0]
155
AD[1]
156 AD[2]
157 AD[3]
158
AD[4]
159 AD[5]
160 AD[6]
161
AD[7]
162 WRZ
163 RDZ
164
ALE
165 VDDP_165
166 GND_166
167
SCK
168 SDI
169 CSZ
170 SDO
171
SAR0
172 SAR1
173 SAR2
174
SAR3
175 PWM0
176 PWM1
177
DDCR_DA
178 DDCR_CK
179 DDCA_DA
180
DDCA_CK
181 INT
182 IRIN
183 VDDP_183
184
GND_184
185 VDDC_185
186 GPIOB[4]
187
GPIOB[5]
188 GPIOB[6]
189 NC_189
190
NC_190
191 PWM2
192 PWM3 193
VDDC_193
194
VDDP_194
195
NC_195
196
NC_196
197
LVA3P
198
LVA3M
199
LVACKP
200
LVACKM
201
LVA2P
202
LVA2M
203
LVA1P
204
LVA1M
205
LVA0P
206
LVA0M
207
VDDP_207
208
GND_208
209
NC_209
210
NC_210
211
LVB3P
212
LVB3M
213
LVBCKP
214
LVBCKM
215
LVB2P
216
LVB2M
217
LVB1P
218
LVB1M
219
LVB0P
220
LVB0M
221
VDDP_221
222
GND_222
223
GPIOE[3]
224
GPIOE[2]
225
GPIOE[1]
226
GPIOE[0]
227
ICLK
228
IDE
229
IHSYNC
230
IVSYNC
231
DI[0]
232
DI[1]
233
DI[2]
234
DI[3]
235
VDDP_235
236
DI[4]
237
DI[5]
238
DI[6]
239
DI[7]
240
VDDC_240
241
GND_241
242
DI[8]
243
DI[9]
244
DI[10]
245
DI[11]
246
DI[12]
247
DI[13]
248
HWRESET
249
XOUT
250
XIN
251
AVDD_MPLL
252
RXBCKN
253
RXBCKP
254
AVDD_33_254
255
RXB0N
256
RXB0P
1K
R8142
0 . 4 7 u F
25V
C883
+3.3V_MST
+5V_ST_SW
SPK-N
2.2K
R8183
0
TW9910 block
R8081
100 R8126
NOT LG60
1K R8132
LPL_CMO
100 R8010
DCDC_7.22V_PIP
+3.3V_MST
10K
R8187
0
LG60
R8182
2.2K
R8185
USE LG50_60_70
2.2K
R8184
USE LG50_60_70
3.3K
NOT LG60
R8188
EYEQ_RESET
FLASH_WP
RT1C3904-T112
Q803 E
B
C
FLASH_WP
0
R8080
0
R8079
FLASH_WP_ZORAN
4.7K
R8070
1000pF
C853
1000pF
C854
100 R8005
0
READY
R8001
0
READY
R8021
0
READY
R8057
0
R8058
0
R8061
READY
100
R8073
100
R8072
HPD_MST_2
100 R866 LG60
S_VIDEO_DET
100 R8137
10K R8067
1000pF
C851
100
R8060
+3.3V_MST
4.7K
R8091
4.7K
READY
R8090
39 R8148
39 R8149
3.3K
R8158
3.3K
R8157
0 R8086
USE LG50_60_70
MDATA[0] MDATA[1] MDATA[2] MDATA[3] MDATA[4] MDATA[5]
MADR[0]
DEC_656[0]
MDATA[6]
MADR[1]
DEC_656[1]
MDATA[7]
MADR[2]
DEC_656[2]
MDATA[8]
MADR[3]
DEC_656[3]
MDATA[9]
MADR[4]
DEC_656[4]
MDATA[10]
MADR[5]
DEC_656[5]
MDATA[11]
MADR[6]
DEC_656[6]
MDATA[12]
MADR[7]
MDATA[13]
DEC_656[7]
MADR[8]
MDATA[14]
MADR[9]
MDATA[15]
MADR[10]
MADR[11]
MADR[0-11]
TXCE1-
TXCO2+
TXCE0+ TXCE3+
TXCO3- TXCO1-
TXCO3+ TXCO1+
TXCE2+
TXCLKO-
TXCE0-
TXCO0-
TXCO0+
TXCE1+
TXCO2-
TXCLKE-
TXCE2- TXCE3-
TXCE4- TXCE4+ TXCO4-
TXCO4+
NON_EU OPTION
#8. MSTAR
DDR SDRAM
< M o d e S e l e c t i o n >
2 0 0 7 / 1 2 / 2 0
8 1 1
MSTAR N-EU
MSTAR
MPEG UART
CVBS_V
SW_L/R: COMP2_L/R or SIDE_L/R
RS232C
DON’T USE(156,157)
MSTAR Recommand
: o v e r 8 V
GAIN X 4
GAIN X 4
H/W OPTION #3
H/W OPTION #1
H/W OPTION #2
I n s e r t a l l e x c e p t L G 6 0 : R 8 1 8 8
EAX40043808
MSTAR LP81A
120HZ: H
Normal: L