DOWNLOAD LG 22LN4060 (CHASSIS:LM91P) Service Manual ↓ Size: 4.52 MB | Pages: 27 in PDF or view online for FREE

Model
22LN4060 (CHASSIS:LM91P)
Pages
27
Size
4.52 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
22ln4060-chassis-lm91p.pdf
Date

LG 22LN4060 (CHASSIS:LM91P) Service Manual ▷ View online

THERMAL
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.
INPUT1
+24V_BLU
C811
68uF
35V
P801
SM14B-SRSS-TB
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
ERROR_OUT
INV_ON
NC
PWN_DIM
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C810
100pF
50V
C808
1uF
10V
R810
1K
R801
10K
IC801
TPS40210DGQR
3
DIS/EN
2
SS
4
COMP
1
RC
5
FB
6
GND
7
ISNS
8
GDRV
9
BP
10
VDD
11
[EP]
C805
0.22uF
16V
C812
68uF
35V
R806
1.5K
R812
220K
R809
0.1
1W
JP801
C801
47uF
25V
C804
100pF
50V
JP803
POWER_SW
R807
51K
JP804
R820
100
READY
Q802
MMBT3904(NXP)
E
B
C
R821
0
READY
PWM_DIM
R808
0.1
1W
R802
10K
JP802
Q801
AOD478
S
D
G
C802
10uF
25V
R805
470K
R813
30K
+19V
+3.5V_ST
C806
2200pF
50V
C809
0.1uF
16V
C807
47pF
50V
+24V_BLU
R804
10K
READY
C803
0.1uF
25V
READY
R825
100
R814
10
C821
0.1uF
25V
R822
4.7K
READY
C816
270pF
50V
R803
100K
R811
5.6
C817
10uF
25V
C815
47uF
25V
L801
33uH
D801
PDS5100H-13
R815
0.1
1W
C813
10uF
35V
C814
10uF
35V
R828
10K
+5V_USB
INV_ON
R827
3K
Q821
MMBT3904(NXP)
E
B
C
R826
10K
8  8
DC BOOST UP
12.05.17 To improve audible noise
C1103 2200pF->47pF
C1105 47pF->OPT
12.07.03 To improve backlight blinking
C1103 47pF->2200pF
C1105 47pF->Apply
R1103 18K->470K
EAX65303201
LN4050
2012/12/18
ADD : 13.02.20
CHANGE : 13.02.20
ADD : 13.02.20
CHANGE : 13.02.20
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LG 22LN4060 (CHASSIS:LM91P) Service Manual ▷ Download