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LG M1921a Service Manual

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Page 31

- 31 -
3. SCALER & MEMORY
           

Page 32

- 32 -
4. POWER
           

Page 33

- 33 -
5. TUNER / LVDS
           

Page 34

- 34 -
6. TN200 TUNER PACK 

Page 35

- 35 -
7. LIPS-1
LYW396-03AVINV
3
T101
1
12
N
6
2012 X7R8
HV2
7
CS
SC102
3
2
4
FB Gate
6
U101+15V
Soft
5
5
8
Vcc HV1
ICE3BS027
4+5V
GND
VCC
.
..
.
.
.
0
.
18B SMD ZD102
+C205
16V1000uF GF
R103
100K 2W RSD
C208
CK 331K 1KV 125
PC1
LTV817C
D101
PR1007
R109
4R7 (2012)R109
4R7 (2012)
R204
30K F (2012)
R108
0.33 2W RSD+C101
450V 68uF
R106
0 (2012)
C211
105 (2012)
C201
CK 152K 1KV 125
LF101
LF-00227913
24
R105
22 (2012)
R101-1
470K 3216R101-3
470K 3216
+C106
50V 1uF
D202
MBR10100CT
D102
PR1007
Q101
SPA04N60C3...

Page 36

- 36 -
7. LIPS-2
R301
1K 1/4W 
C317
221/50V
R307
22KF 2012
Q303
SBT3904
R318
150KF 2012
D402
BAV99
CW201
SMW200-11P
1110987654321
PANNEL IDBRT_ADJON/OFFGND GND +5VDCVDD GND GND +12VDCVCC
R303
22 2012
Q306
RK7002
U301
OZL68GN
12345678910
11121314151617181920
CTIMR
OVP
ENA
SST
VDDA
GNDA
REF
RT1
FB
CMP NER_DPER_CLPWMDIM LCT PGNDRT CT PER_A NDR_B
Q307
SBT3906
R401
1KF 3216
R309
15KF 1/6W
R406
330F 2012
R308
56KF 2012
C404
153/50V
C315
103/50V
152K/50V C314
ZD301
5.1V
NC C312
D403
BAV99
C407
153/50V
D306...

Page 37

- 37 -
8. CONTROL PCB 

Page 38

- 38 -
9. LED-IR 

Page 39

Oct. 2006
P/NO : MFL30105585 Printed in Korea 
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