LG 42LD460 Service Manual page 35

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