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LG 22LE5300-CA Service Manual page 31

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CONTROL
+3.5V_ST
IR & LED
R7605
10K
1%
R7600
100
KEY1
R7601
100
KEY2
+3.5V_ST
R7604
47K
R7602
22
IR
C
Q7600
2SC3052
E
R7603
0
OPT
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.
R7606
10K
L7600
1%
BLM18PG121SN1D
L7601
BLM18PG121SN1D
C7600
C7601
0.1uF
0.1uF
16V
16V
+3.5V_ST
+3.5V_ST
R7608
47K
R7607
10K
R7610
B
3.3K
R7609
OPT
C
47K
B
Q7601
E
2SC3052
COMMERCIAL
R7611
Commercial_EU
22
IR_OUT
Commercial
Commercial_EU
P7600
12507WR-03L
1
2
3
4
L7602
BLM18PG121SN1D
L7603
D7603
BLM18PG121SN1D
5.6V
AMOTECH
C7602
C7603
0.1uF
0.1uF
D7602
5.6V
AMOTECH
+3.5V_ST
L7604
BLM18PG121SN1D
C7604
C7605
LED_B/LG_LOGO
0.1uF
1000pF
16V
50V
+3.3V_Normal
+3.5V_ST
L7605
BLM18PG121SN1D
+3.5V_ST
R7613
47K
Commercial
R7615
47K
R7614
C
10K
Q7602
B
2SC3052
E
Commercial_EU
R7616
C
47K
B
Q7603
Commercial
E
2SC3052
Zener Diode is
Commercial
R7612
close to wafer
0
Commercial_US
EYEQ/TOUCH_KEY
R7618
100
D7604
NEC_EEPROM_SCL
CDS3C05HDMI1
5.6V
C7609
1000pF
50V
OPT
EYEQ/TOUCH_KEY
R7619
100
NEC_EEPROM_SDA
D7605
C7610
CDS3C05HDMI1
1000pF
5.6V
50V
OPT
R7620
1.5K
OPT
C7611
0.1uF
16V
R7617
100
D7606
C7608
5.6V
AMOTECH
100pF
50V
R7621
LED_R/BUZZ
C7607
C7606
1.5K
1000pF
OPT
0.1uF
50V
R7622
16V
10K
GP2_Saturn7M
IR & LED
P7601
12507WR-12L
1
2
3
4
5
6
7
8
9
10
11
12
13
Ver. 1.2
6

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