LG M1921a Service Manual

							- 31 -
3. SCALER & MEMORY
           
						

							- 32 -
4. POWER
           
						

							- 33 -
5. TUNER / LVDS
           
						

							- 34 -
6. TN200 TUNER PACK 
						

							- 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
R201
33 2W U201
KA431AZ
FB101
SAT3550L
+C206
25V680uF GF
R102
4.7M 1/2W 
R109
4R7 (2012)
CY103
222M 250V
D103
LS4148
R207
1K (2012)
R205
2.2K F(2012)
R209
10K (2012)
t
TH101
10D9
R104
10 (2012)
L202
2.9uH
R208
680(2012)
C107
102K 50V 
18B ZD101
+C202
25V680uF GF
R109
4R7 (2012)
C103
222 1KV 125 
R202
33 2W
+
C204
16V1000uF GF
CY102
101K250V
-+BD101
GBU4061
2
3
4
+C105
50V47uF
F101
250V 3.15AH 
CX101
0.33uF
R212
N.C
C104
N.C
PC101
LTV817C
R206
1.6K F (2012)
3.3B ZD103
C210
105 (2012)
D201
MBR10200CT
R107
2.2K(2012)
FB102
SRT3550S
VAR101
14D471KS
R211
1K 1W
+C203
25V1000uF GF
R101-2
470K 3216
CY101
101K250V
+C102
450V 68uF
C
C
C 
						

							- 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
LS4148
224/50V C309
R304
10K 2012
T3021
4
2
3
D407
BAV99
C303
225/16V 3216
R403
1KF 3216
NC R350
C409
222/1KVC405
222/1KV
Q304
SBT3906
Q301
FJV4104R
R311
20KF 2012
393/50V C313
D406
BAV99
R316
2K 2012
R315
2K 2012
C410
10p/6KV
R407
360F 2012
C417
222/50V
N.C C311
C414
153/50V
D408
BAV99
R319
N.C
C412
222/1KV
C320
225/25V 3216
C301
225/25V 3216
C319
104/50V
R314
NC
R312
NC
D305
NC
C406
10p/6KV
C419
222/50V
U303
P21032134
5678
R404
1KF 3216
D401
BAV99
D405
BAV99
R408
360F 2012
Q305
RK7002
U304
P21032134
5678
C418
222/50V
C304
225/16V 3216
C306
224 50V
105/16VC308
C413
10p/6KV
C415
222/50V
C318
392/50V
104/50V C307
C402
222/1KV
R313
68KF 2012
Q308
SBT3904
105/16V C310
R317
62KF 1/6W
C411
153/50V
R306
20KF 1/6W 
R402
1KF 3216
R409
330F 2012
R310
1M 2012
C403
10p/6KV
D404
BAV99
T3011
4
2
3
Q302
FJV3104R
C305
225/16V 3216
LV4LV2LV15VLV3
HV1HV2HV3HV4 
						

							- 37 -
8. CONTROL PCB 
						

							- 38 -
9. LED-IR 
						

							Oct. 2006
P/NO : MFL30105585 Printed in Korea