LG 24MA32D Service Manual page 31

Module
+5V_PANEL_POWER
111116
R1002
C1001 C1002 R1000
100uF Ecap C1004
1K 1K
0.1uF 10uF 1000pF
Deletion
50V 10V 50V
EAE38362801
LVA_3P
LVA_3M
LVA_CKP
LVA_CKM
LVA_2P
LVA_2M
LVA_1P
LVA_1M
LVA_0P
LVA_0M
LVB_3P
LVB_3M
LVB_CKP
LVB_CKM
LVB_2P
LVB_2M
LVB_1P
LVB_1M
LVB_0P
LVB_0M
IR_OUT
+3.3V_ST
R1023
10K
IR_OUT
R1022
22
IR_OUT
IR_OUT
C
Q1002 B
MMBT3904(NXP)
IR_OUT
E
IR_OUT
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.
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
P1002
11.11.07
10031HR-30
Harness LVDS wafer DEL
1
2
R1004
R1006
1K
1K
3
4
JP1000
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
OPT +3.3V_ST
R1033
0
IR_OUT
R1025
R1024
10K
10K
IR_OUT
C1014
1000pF
C
R1026
47K
Q1003 B
IR
MMBT3904(NXP)
IR_OUT
IR_OUT
E
KEY2
KEY1
KEY_SCL
KEY_SDA
+3.3V_ST
R1031
330
1%
RED LED setting
11.12.01
19V->3.3V_ST
Resistor 4EA->1EA
12.01.12
100ohm->330ohm
+3.3V_ST
R1013
330
1%
11.12.01 Amber LED setting
19V->3.3V_ST
Resistor 4EA->1EA
12.01.12
100ohm->330ohm
R1001 C
Q1001
10K
B
MMBT3904(NXP)
LED_RED
E
R1003
10K
R1017 C
Q1005
10K
B MMBT3904(NXP)
LED_AMBER
R1018 E
10K
12.01.02
100ohm Add
(IR Port protection against ESD)
R1034
100
IR
+3.3V_ST
DMxx52/Mxx52
Mxx32
LVDS/CON/IR
+3.3V_ST
P1006
12507WR-12L
L1000
R1028
BLM18PG121SN1D
3.3K
JP1001
1
R1029
R1021
3.3K
100
JP1012
2
R1027
100
JP1011 3
JP1008
4
JP1002
5
JP1006
6
7
JP1007
8
JP1009
9
JP1010
10
JP1013
11
12
13
JP1003
JP1005
EAX64559005
2012.05.23
8 11
LGE Internal Use Only