LG 32LV2200-CA (CHASSIS:LP92M) Service Manual ▷ View online
1
7
2
3
4
5
8
6
10
11
12
13
14
- 13 -
版权归LG电子所有
仅限LG电子内部使用
仅限培训和售后服务使用
分解图
9
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.
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.
[AV]
AV INPUT
CVBS_LIN
D102
30V
30V
R104
10K
R101
12K
R103
10K
CVBS_RIN
R102
12K
12K
CVBS_VIN
R110
75
75
D101
30V
30V
C106
560pF
50V
READY
C107
560pF
50V
50V
READY
R109
220K
220K
R108
220K
220K
ZD101
SD05
ZD102
SD05
SD05
ZD102
SD05
MDS61887710
GAS1-*4
9.5T_GAS
MDS62110206
GAS2-*1
6.5T_GAS
MDS62110204
GAS1
5.5T_GAS
MDS62110206
GAS1-*1
6.5T_GAS
MDS61887710
GAS2-*4
9.5T_GAS
MDS62110209
GAS2-*3
8.5T_GAS
MDS61887708
GAS1-*5
12.5T_GAS
MDS61887708
GAS2-*5
12.5T_GAS
MDS62110204
GAS2
5.5T_GAS
MDS62110209
GAS1-*3
8.5T_GAS
MDS62110205
GAS2-*2
7.5T_GAS
MDS62110205
GAS1-*2
7.5T_GAS
MDS62110204
GAS3
5.5T_GAS
MDS62110205
GAS3-*2
7.5T_GAS
MDS62110209
GAS3-*3
8.5T_GAS
MDS62110206
GAS3-*1
6.5T_GAS
MDS61887708
GAS3-*5
12.5T_GAS
MDS61887710
GAS3-*4
9.5T_GAS
C10033
47pF
50V
READY
47pF
50V
READY
JK101
PPJ233-02
4A
[RD]O-SPRING
5A
[RD]E-LUG
3A
[RD]CONTACT
4B
[WH]C-LUG
5C
[YL]E-LUG
4C
[YL]O-SPRING
3C
[YL]CONTACT
INPUT
INPUT
EAX64340301
2011/04/08
1 7
AV IN/OUT
SMD GASKET
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.
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.
LVDS/KEY
bigmouth80
LED_KEY
L203
MBW3216-501TF
500-ohm
LED_POWER
P_+3.5V/+5V
3.3V_M
IR
KEY1
C206
100pF
100pF
50V
READY
C205
47pF
50V
47pF
50V
READY
C209
100pF
50V
READY
C208
100pF
50V
100pF
50V
C204
100pF
100pF
50V
READY
C203
0.1uF
50V
0.1uF
50V
C202
0.1uF
50V
0.1uF
50V
READY
C201
0.1uF
50V
0.1uF
50V
C207
0.1uF
50V
0.1uF
50V
C212
100pF
50V
100pF
50V
READY
KEY2
ST_3.3V
R203
10K
R206
4.7K
4.7K
P201
12507WR-08L
1
KEY1
2
KEY2
3
GND
4
+ST_3.5V
5
GND
6
IR
7
LED_KEY
8
LED_POWER
9
ZD200
5.6V
READY
ZD204
5.6V
5.6V
READY
ZD205
5.6V
5.6V
READY
ZD201
5.6V
ZD202
5.6V
READY
R1097
10K
READY
R421
10K
READY
TXCE3-
TXCE3+
TXCLKE+
C10032
0.1uF
16V
0.1uF
16V
32inch_Wafer_HD
TXCE2-
P204
FF10001-30
32inch_Wafer_HD
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
TXCE0+
R10027
4.7K
4.7K
READY
C10031
1000pF
50V
1000pF
50V
READY
TXCE2+
C10030
10uF
16V
10uF
16V
READY
TXCLKE-
PANEL_VCC
TXCE0-
TXCE1-
TXCE1+
L410
120-ohm
32inch_Wafer_HD
3.3V_M
TXCE3-
TXCO0-
TXCE0-
TXCO2-
C10023
0.1uF
16V
0.1uF
16V
23inch_Wafer_FHD
C10024
1000pF
50V
READY
1000pF
50V
READY
PANEL_VCC
TXCO3+
TXCE0+
TXCLKO-
TXCE1+
TXCLKE-
TXCO1-
TXCE2-
TXCE3+
P1005
FF10001-30
23inch_Wafer_FHD
1
[30]
2
[29]
3
[28]
4
[27]
5
[26]
6
[25]
7
[24]
8
[23]
9
[22]
10
[21]
11
[20]
12
[19]
13
[18]
14
[17]
15
[16]
16
[15]
17
[14]
18
[13]
19
[12]
20
[11]
21
[10]
22
[09]
23
[08]
24
[07]
25
[06]
26
[05]
27
[04]
28
[03]
29
[02]
30
[01]
31
.
TXCLKE+
TXCO3-
L10002
120-ohm
23inch_Wafer_FHD
TXCE2+
TXCO1+
TXCO0+
C10025
10uF
16V
10uF
16V
READY
TXCE1-
TXCO2+
TXCLKO+
L10006
120-ohm
R1096
0
32inch_LED_LIGHT
R1096-*1
390
23inch_LED_LIGHT
IR & LED
LVDS/IR_LED_KEY
LVDS/IR/KEY
EAX64340301
2011/04/08
2 7
[30Pin LVDS Connector]
(For HD 60Hz_32")
(For HD 60Hz_32")
LGD
H
JEIDA
LVDS_SEL
VESA
L/NC
[30Pin LVDS Connector]
(For FHD 60Hz_23"TN)
(For FHD 60Hz_23"TN)
LVDS
IR_LED_KEY
[LVDS pin No.]
[Wafer pin No.]
[Wafer pin No.]
[LVDS pin No.]
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.
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.
HDMI/RGB
B_TX0+
TXCLK-
B_TX0-
G_TX1-
R_TX2+
HPDCTL
G_TX1+
HDMI_5V_DET
HDMI_SCL
R_TX2-
Q301
2SC3052
E
B
C
TXCLK+
HDMI_SDA
R323
10K
R301
10K
10K
READY
R313
10K
R321
10K
R320
4.7K
R302
1K
R311
5.6
R308
5.6
R309
5.6
R305
5.6
R310
5.6
R307
5.6
R306
5.6
R312
5.6
JK301
YKF45-7058V
14
13
5
20
SHIELD
12
11
2
19
18
10
4
1
17
9
8
3
16
7
6
15
D304
30V
D303
30V
30V
DSUB_SCL
DSUB_SDA
JK302
SPG09-DB-010
6630TGA004Q
RED
1
GREEN
2
BLUE
3
GND_1
4
DDC_GND
5
RED_GND
6
GREEN_GND
7
BLUE_GND
8
NC
9
SYNC_GND
10
GND_2
11
DDC_DATA
12
H_SYNC
13
V_SYNC
14
DDC_CLOCK
15
SHILED
16
HD_5V
+3.5V/+5V_MULTI
R329
4.7K
4.7K
C302
0.1uF
50V
50V
R331
4.7K
4.7K
D302
ENKMC2838-T112
A1
C
A2
HD_5V
R303
10
R304
10
C304
33pF
READY
C303
33pF
READY
C305
33pF
READY
C306
33pF
READY
+5V_M
R1087
0
32inch_5V_M
R1088
0
23inch_5V_M
HDMI
HDMI
HDMI/RGB
EAX64340301
2011/4/08
3 7
Click on the first or last page to see other 32LV2200-CA (CHASSIS:LP92M) service manuals if exist.