Read LG 32LN5100 (CHASSIS:LL35B) 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
IF_N
C402
47pF
47pF
50V
C403
47pF
50V
47pF
50V
IF_P
R403
100
100
C401
0.1uF
16V
TUNER_RESET
R404
100K
100K
+3.3V_TU
C410
0.1uF
16V
IF_AGC
R412
100
100
R410
1
1/10W
+3.3V_M
R409
1
1/10W
IC401
AP1117E18G-13
2
OUT
3
IN
1
ADJ/GND
C409
100pF
100pF
50V
C408
0.1uF
16V
C405
0.1uF
16V
C411
0.1uF
16V
+3.3V_TU
+3.3V_TU
L421
BLM18PG121SN1D
IR
+3.5V_ST
C423
0.1uF
16V
KEY1
KEY2
C425
0.1uF
16V
OPT
C422
0.1uF
OPT
C421
0.1uF
OPT
C426
100pF
50V
+3.5V_ST
C424
1000pF
50V
LED
C407
10uF
6.3V
10uF
6.3V
C404
22uF
6.3V
22uF
6.3V
100pF
C406
50V
R423
4.7K
4.7K
OPT
TUNER_SCL
TUNER_SDA
L401
BLM18PG121SN1D
R421
10K
R422
10K
R407
2.2K
2.2K
R408
2.2K
2.2K
R405
33
R406
33
C412
10uF
10uF
6.3V
P421
12507WR-08L
1
2
3
4
5
6
7
8
9
R411
1
R413
10
PAL
R414
10
PAL
R413-*1
0
0
NTSC
R414-*1
0
0
NTSC
TU401
TDSH-G501D(B)
TDSH-G501D(B)
PAL
5
+B1[3.3V]
11
DIF[N]
2
RESET
10
DIF[P]
4
SDA
1
NC
9
IF_AGC
8
CVBS
3
SCL
7
+B2[1.8V]
6
SIF
A1
A1
B1
B1
A2
A2
B2
B2
TU402
TDSS-H501F(B)
TDSS-H501F(B)
NTSC
5
+B1[3.3V]
11
DIF[N]
2
RESET
10
DIF[P]
4
SDA
1
NC_1
9
IF_AGC
8
NC_3
3
SCL
7
+B2[1.8]
6
NC_2
12
SHIELD
A1
A1
B1
B1
ZD401
SD05
ZD402
SD05
C430
0.1uF
250V
250V
READY
C431
0.1uF
250V
250V
READY
R401
0
NTSC
TUNER & IR
4 8
LB35B/LC35B/LL35B
32LN5100
2012/11/15
EAX65027101
Near the pin
IR
IF
should be guarded by ground
Size change,0929
Close to the tuner
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