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.
IR
R4118
10K
5%
L4100
BLM18PG121SN1D
C4102
0.1uF
LED_B/GP4_LED_R
+3.5V_ST
+3.5V_ST
R4105
22
COMMERCIAL_IR
C4107
100pF
50V
IR_OUT
+3.5V_ST
R4117
10K
5%
C4100
0.1uF
R4102
10K
COMMERCIAL_IR
R4108
0
COMMERCIAL_IR_US
R4113
100
KEY1
KEY2
R4123
100
EEPROM_SCL
R4124
100
R4119
47K
COMMERCIAL_IR
R4111
10K
COMMERCIAL_IR_EU
R4114
100
+3.5V_ST
+3.5V_ST
C4104
1000pF
50V
+3.5V_ST
+3.5V_ST
EEPROM_SDA
R4104
47K
COMMERCIAL_IR
R4100
0
IR_BYPASS
R4125
1.5K
Q4100
MMBT3904(NXP)
COMMERCIAL_IR
E
B
C
Q4101
MMBT3904(NXP)
COMMERCIAL_IR
E
B
C
Q4102
MMBT3904(NXP)
COMMERCIAL_IR_EU
E
B
C
Q4104
MMBT3904(NXP)
COMMERCIAL_IR
E
B
C
R4101
1K
COMMERCIAL_IR
R4109
1K
COMMERCIAL_IR_EU
R4115
3.3K
COMMERCIAL_IR
R4103
3.3K
COMMERCIAL_IR
R4107
10K
IR_BYPASS
P4102
12507WR-10L
GP4_IR_10P
1
2
3
4
5
6
7
8
9
10
11
D4106
20V
ADUC 20S 02 010L
OPT
D4105
20V
ADUC 20S 02 010L
OPT
D4101
5.6V
AMOTECH CO., LTD.
OPT
D4100
5.6V
AMOTECH CO., LTD.
OPT
D4104
5.6V
AMOTECH CO., LTD.
OPT
D4106-*1
20V
ADUC 20S 02 010L
ESD_MTK
10pF
D4105-*1
20V
ADUC 20S 02 010L
ESD_MTK
10pF
D4100-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4101-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4104-*1
5.6V
ESD_MTK
ADMC 5M 02 200L
200pF
D4104-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
D4101-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
D4100-*2
5.6V
ESD_LG1152
ADMC 5M 02 200L
200pF
IR & KEY
RGB Sensor
COMMERCIAL
Zener Diode is
Soft Touch Micom D/L
close to wafer
41
IR / KEY
2011.11.21
COMMERCIAL
ESD for LG1152
ESD for MTK
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
