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.

4.7uF
16V
C442
100
R435
10K
R430
100
R433
4.7uF
16V
C440
100
R418
22uF
16V
C444
4.7uF
16V
C451
100
R432
4.7uF
16V
C438
4.7uF
16V
C450
100
R414
4.7uF
16V
C439
100
R417
4.7uF
16V
C449
0.01uF
50V
C443
100
R431
100
R419
100
R415
100
R420
TEA6420D
IC405
3
VS
2
CAPACITANCE
4
L1
1
GND
6
L3
5
L2
7
NC1
8
NC2
9
L4
10
L5
11
LOUT1
12
ROUT1
13
LOUT2
14
ROUT2 15LOUT3
16ROUT3
17LOUT4
18ROUT4
19R5
20R4
21NC3
22NC4
23R3
24R2
25R1
26ADDR
27SCL
28SDA
4.7uF
16V
C441
100
R416
100
R434 4.7uF
16V
C448
100
R436
4.7uF
16V
C447
100
R437
100
R424
+5V_GENERAL
100
R423
100
R421
100
R422
100
R427
22
R429
100
R426
0.1uF
50V
C445
JLC1562BFELIC406
3A2
2A1
4D0
1A0
6D2
5D1
7D3
8Vss 9
D4
10
D5
11
D6
12
D7
13
VDAC
14
SCL
15
SDA
16
VDD
47uF
16V
C446
22
R428
100
R425OPT
+5V_TUNER
+1.8V_TUNER
0.1uF
16V
C407
4.7uF
10V
OPT
C435
GND
100uF
16V
C422
100uF
16V
C437
0.1uF
16V
C402
P_+12V
+3.3V_TUNER
0.1uF
16V
C423
0.1uF
16V
C420
0.1uF
16V
C428
100uF
16V
C425
0.1uF
16V
C403
KA7809ERTM

IC400

2G
3O
1
I
0.1uF
C408 100uF
C414
100uF
16V
C400
SC2_R_INSC2_L_IN
SC1_R_INSC1_L_IN
PC_R_INPC_L_IN
COMP_L_IN COMP_R_IN
AV_L_IN AV_R_IN
0.1uF
16V
C427
+5V_GENERAL
100uF
16V
C436
4.7uF
10V
OPT
C431
AV_L_OUT
AV_R_OUT
+9V_GENERAL
+9V_GENERAL +5V_GENERAL
AV_CVBS_DET
S_DET
DSUB_DET
COMP_DET SCART1_DET
SCART2_DET
5600pF
50V
C410 9.1K
R408
12.4K
1%
R409
MP2305DS
IC401
3
SW
2
IN
4
GND
1
BS
5FB
6COMP
7EN
8SS
22uF
16V
C409
22uH
L401
0.01uF
50V
C405
0.47uF
25V
C404
56K
1%
R405
0.1uF
50V
C413
100K
R406
FE_DEMOD_SDA
FE_DEMOD_SCL
100uF
16V
C412
0.1uF
16V
C424
FE_DEMOD_SCL
FE_DEMOD_SDA

AP1117E33G-13

IC402

2

OUT

3

IN 1ADJ/GND

AP1117E18G-13

IC404

2

OUT

3

IN 1ADJ/GND

22
R446 SC1_VIDEO_MUTE
0
R447
0
R448
+5V_GENERAL
10K
R449
CB3216PA501E
L406
CB3216PA501E
L407
22uF
16V
C401
22uF
50V
C452
OPT
FE_DEMOD_SDA
+3.3V_ST
FE_TS_VAL_ERR
FE_TS_SERIAL
FE_TS_DATA[0-7]
FE_TS_DATA_CLK
FE_TUNER_SCL
FE_DEMOD_SCL
FE_RESET
FE_TUNER_SDA
FE_TS_SYNC
P_+12V
47
R440 47R441
TUNER_CVBS_IF_P
DTV/MNT_V_OUT
SPDIF_OUT
TV_L_OUT
DSUB_R
DBG_RX
DSUB_G
COMP_Y
AV_L_OUT
HP_DET
SC1_CVBS_IN
SC2_CVBS_IN
HP_L_OUT
DSUB_HSYNC
DSUB_VSYNC
+5V_VGA
TV_R_OUT
DTV/MNT_R_OUT
FE_AGC_SPEED_CTL
HP_R_OUT
TUNER_SIF_IF_N
REC_8
COMP_Pb
DDC_SCL/UART_RX
SC1_R
TUNER_SIF_IF_N
SC1_FB
S_C_IN
SC1_G
DDC_SDA/UART_TX
SC1_B
AV_CVBS_IN
COMP_Pr
DBG_TX
AV_R_OUT
DTV/MNT_L_OUT
SC1_ID
S_Y_IN
DSUB_B
SC2_ID
47R438 47
R439
1/10W
0
5%
R451
RF_ATTENUATION
BLM18PG121SN1D
L404
BLM18PG121SN1D
L405
47R452OPT
GF05C-96S
P400
1
12
23
34
45
56
67
78
89
910
1011
1112
1213
1314
1415
1516
1617
1718
1819
1920
2021
2122
2223
2324
2425
2526
2627
2728
2829
2930
3031
3132
3233
3334
3435
3536
3637
3738
3839
3940
4041
4142
4243
4344
4445
4546
4647
4748
4849
4950
5051
5152
5253
5354
5455
5556
5657
5758
5859
5960
6061
6162
6263
6364
6465
6566
6667
6768
6869
6970
7071
7172
7273
7374
7475
7576
7677
7778
7879
7980
8081
8182
8283
8384
8485
8586
8687
8788
8889
8990
9091
9192
9293
9394
9495
9596
96
97
97
FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]
4 4
IN/OUT
MStar
ADDR 9A
AUDIO SWITCHPOWERI/O EXPANSION
ADDR 71

TUNER JACK PIN

(TUNER SIF)
(TUNER CVBS)
(TUNER RESET)
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Only for training and service purposes
LGE Internal Use Only
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