LG 55EG9600-UA Service Manual page 33

[ED94 ONLY] IR/COMBO
P4101
12507WR-08L
1
2
3
4
5
6
7
8
9
P4100
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
[OLED]MULTI JACK
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
R4101
0.1uF
100
C4101
M_RFModule_RESET
WOL/WIFI_POWER_ON
100
R4100 C4100
0.1uF
R4103
JP4111
0
WIFI_DM
R4104
0
WIFI_DP
Place Near Wafer
C4104 C4105
5pF 5pF
50V 50V
WIFI_DMDP_ESD
+3.5V_WIFI
50V 10V
3300pF 0.1uF 22uF
L4100
C4102 C4103 C4107 BLM18PG121SN1D
R4110
+3.5V_ST C4111
C4110
0.1uF 0.1uF
OPT
OPT
C4106
1000pF
50V
JP4112 +3.5V_ST
OPT
JP4113
C
LOGO_LIGHT
B
Q4100 1K C4109
R4102
E MMBT3904(NXP) 0.1uF
LOGO_LIGHT
16V
C4108 5%
100pF
10K
50V
R4105
+3.5V_ST
100
R4109
100
R4108
WIFI POWER ENABLE CONTROL
+3.5V_ST
C4112
0.1uF
WIFI_EN
R4115 33
R4114
10K
OPT
+3.5V_ST
R4111
10K 10K
1% 1% R4112
100
KEY1
R4113
100
KEY2
LOGO_LIGHT
IR
EYE_SCL
EYE_SDA
+3.5V_WIFI
IC4100
AP2191WG-7
IN OUT
5 1
GND
2
EN FLG
4 3
LGE Internal Use Only