Read LG 32LS3000 / 32LS301C (CHASSIS:LP24Q) Service Manual online
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.
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.
TUNER & IR
KEY2
R424
4.7K
4.7K
+3.3V_M
IR
R422
10K
C401
0.1uF
0.1uF
16V
READY
ZD422
5.6V
C422
470pF
50V
L424
120-ohm
IF_N
C405
47pF
47pF
50V
R423
10K
C421
0.1uF
READY
RF_AGC
R403
4.7K
4.7K
C400
0.1uF
0.1uF
16V
READY
R401
100
R406
0
READY
C403
10uF
10V
10uF
10V
R405
47
C406
47pF
50V
47pF
50V
5V_TUNER
TUNER_SDA
C424
0.1uF
16V
OPT
C425
1000pF
50V
OPT
+3.5V_ST
C426
100pF
50V
READY
C402
100uF
16V
100uF
16V
READY
R404
47
C420
0.1uF
READY
TUNER_SCL
IF_P
C428
47pF
47pF
50V
READY
R407
0
READY
C427
0.1uF
50V
READY
R402
4.7K
4.7K
+3.3V_M
C423
470pF
50V
+3.5V_ST
0.01uF
C404
50V
LED
+3.5V_ST
KEY1
TU401
TDTK-G703D
TDTK-G703D
5
B+[+5V]
11
AIF-
2
NC_2
10
AIF+
4
RF_AGC
1
NC_1
9
NC_5
8
NC_4
3
NC_3
7
SCL
6
SDA
12
SHIELD
P401
12507WR-08L
1
KEY1
2
KEY2
3
GND
4
ST_3.5V
5
GND
6
IR
7
GND
8
LED
9
.
TUNER & IR
4 8
LP24B
32LS3000
2012/03/22
EAX64671103
Near the pin
IR
IF
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