LG 32LG30R Service Manual page 24

EAX40043808
MSTAR LP81A
PANEL WAFER
R_USE LG50_60_70
L411-*1 0
L410-*1 0
R_USE LG50_60_70
BEAD_USE LG50_60_70
L411
BG1608B501F USE LG50_60_70
R422
0
SCL_LED
R423
0
SDA_LED
USE LG50_60_70
BG1608B501F
L410
BEAD_USE LG50_60_70
P400
12505WS-15A00
1
USE LG50_60_70
2
C414
22uF
3 16V
4
5
6
7
8
9
L402 EAM38769502
10
C407
OPT
11
C403
47pF
12
BG1608B121F
13
L400
EAM38769502
C400
0.1uF
14
15
L401 EAM38769502
16
C401 NOT LG60
2SA1530A-T112-1R
470pF
+5V_ST
NOT LG60
R434
10K
NOT LG60
R417
C
READY
Q403
B
KRC102S
R435
NOT LG60
NOT LG60 E
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.
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE-
R407 R424
HD
X
O
FHD 4.7K X
+3.3V
R407
4.7K
FHD
R424
0
HD
+3.3V_MST
R421
R420
BG1608B121F
4.7K
4.7K
L403
EAM38769502
L406 EAM38769502
+3.3V_MST
C411
C408
C412 C404
0.1uF 0.1uF
L407
470pF 470pF
120OHM
UBW2012-121F
USE LG50_60_70
120OHM
UBW2012-121F
C406
22uF
16V
R413
3.3K
LED_R_PWM_Big
R425 0
EYEQ_RESET
READY
IR
+5V_ST
+5V_ST
R443
10K R442
IR-OUT
22
IR-OUT
IR-OUT
IR_OUT
R440
IR-OUT
10K C
R441
10K B Q404
IR-OUT
2SC3052
C C402
R439
OPT E
47K B Q405 IR-OUT
2SC3052
READY
IR-OUT E
LG60
SPK-N * L G 6 S o u n d m o d u l e o u t p u t
R414 10K
R403
10K READY
LED_G
NOT LG60
R410
Q402 E
100
AC_DET
NOT LG60 B
R409
10K
C
READY
LED_R/PWM
3.3K CONTROL KEY
3.3K
NOT LG60
FHD
P402
SMAW200-40C
1 2
3 4
5 6
7 8
9 10
FHD 8BIT:NC
FHD 8BIT:NC
TXCE0- 11 12
13 14
TXCE1-
15 16
TXCE2-
17 18
TXCLKE-
19 20
TXCE3-
TXCE4- 21 22
23 24
25 26
FHD 8BIT:NC FHD 8BIT:NC
TXCO0- 27 28 TXCO0+
TXCO1- 29 30 TXCO1+
TXCO2- 31 32 TXCO2+
TXCLKO- 33 34 TXCLKO+
TXCO3- 35 36 TXCO3+
TXCO4- 37 38 TXCO4+
39 40
R415
0
READY
FHD
TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4-
KEY1
+5V_ST
KEY2
NOT LG60
R444 LG60
3.3K
R404 0
E
Q406
R445 3.3K
+5V_ST_SW
2SA1530A-T112-1R
B
LG60
L404
C LG60
**MULTI ITEM
2SC3052(P/N:0TRIY80001A) RA:2SC3875(P/N:0TR387500AA)
TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCLKE+,TXCLKE-
HD_NORMAL
P403
SMW200-26C
VCC_LCD
VCC_LCD
1
3
R438
5
HD 0
R408
0 7
9
TXCE0+ TXCE0-
11
TXCE1+ TXCE1-
13
TXCE2+ TXCE2-
15
TXCLKE+ TXCLKE-
17
TXCE3+ TXCE3- 19
NC
TXCE4+ 21
R431 23
0
READY
25
+3.3V
10BIT except for 52 sharp R401
4.7K
R402
8BIT or 52 sharp
0
HD
R401 R402
10BIT 4.7K X
8BIT(HD) X 0
X
8BIT(FHD) 0
5 2 s h a r p X 0
3 2 s h a r p X
X
R404 R444 R445 Q406 L410
LG30 O X
X X X
LG50 O BEAD BEAD
X X X
X O
LG60 3.3K 3.3K BEAD BEAD
LG70 O X X BEAD BEAD
X
HD_ATN
P403-*1
SMAW200-24C
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
2
23 24
4
6
8
CPT
10 R428
0
R428
CPT
12 TXCE0+ O
LPL X
14 TXCE1+
3 2 s h a r p X
16 TXCE2+
18 TXCLKE+
20 TXCE3+
NC
22
24
R432
0
26
READY
L411 L407 C414 R414
X X X
X
BEAD 22uF
X
BEAD 22uF 10K
BEAD 22uF X
MSTAR 2 0 0 7 / 1 2 / 2 0
4 1 1
LVDS,CTR KEY