- 33 -
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VGA_RIN
VGA_LIN
REAR_AV
VCOM0
YP
YP
YP
YPbPr_BIN-
YPbPr_GIN-
YPbPr_RIN-
YPbPr_SOG
LINE_IN_0L
LINE_IN_1R
LINE_IN_1L
LINE_IN_0R
DVD_IN_L
DVD_IN_R
DDC_SCL_D
DDC_SCL_D
DDC_SDA_D
DDC_SDA_D
SPDIF_OUT
SPDIFOUT
DVD_ON/OFF
DVD_AR
DVD_AL
IRIN
DVD_CVBS
HP_DET
PH_L
PH_R
SIDE-AU-L
SIDE-AU-R
HD_Pb
HD_Pr
HD_Y
SIDE_Pr
SIDE_Y
SIDE_Pb
HD_Pb
HD_Y
HD_Pr
REAR_AUDIO_L
REAR_CVBS
REAR_AUDIO_R
SIDE-AU-L
SIDE_CVBS
SIDE-AU-R
DVD-Lin
DVD-Rin
SIDE_CVBS
REAR_AUDIO_L
REAR_AUDIO_R
REAR_CVBS
HP_DET
SIDE_Y
SIDE_Pb
SIDE_Pr
SIDE_CVBS
SIDE-AU-L
SIDE-AU-R
SIDE_CVBS
SIDE-AU-L
SIDE-AU-R
PH_L
PH_R
HP_DET
+5V
+3.3V_SB
+5V
+3.3V
VGA_HSYNC0
4
VGA_VSYNC0
4
REAR_AV
4
VCOM0
4
RIN+
4
RIN-
4
GIN+
4
GIN-
4
BIN+
4
BIN-
4
YPbPr_SOG
4
YP
4
YPbPr_GIN-
4
YP
4
YPbPr_BIN-
4
YP
4
YPbPr_RIN-
4
LINE_IN_1L
4
LINE_IN_1R
4
LINE_IN_0R
4
LINE_IN_0L
4
UART-TX
4
UART-RX
4
SPDIF_OUT
DVD_IN_R
4
DVD_IN_L
4
DVD_ON/OFF
DVD_AV
IRIN
SIDE_AV
PH_R
PH_L
PH_DETECT
LINE_IN_2R
4
LINE_IN_2L
4
VGA Audio IN
R-
G-
B-
VGA IN
Closed to MST IC
Closed to MST IC
Closed to MST IC
Closed to MST IC
DVD INPUT
SPDIF Output
DVD POWER
Closed to MST IC
AV Output
YPbPr & AV IN
DESIGN:George Guo
MODEL: MSAV3207-K3
TITLE: YPBPR VGA AV IN/OUT
CHECKED:
Date: Feb. 3,2010
APPRD:
SHEET: 2 OF 9
VER:1.0
For 32inch LED TV
R132
75R
R132
75R
C34
0.1uF
C34
0.1uF
C487
47nF
C487
47nF
R104
22K
R104
22K
R78
22R
R78
22R
J35
NC/AV-JACK-3/YPbPr
J35
NC/AV-JACK-3/YPbPr
1
1
2
2
3
3
4
4
5
5
7
7
6
6
8
8
C200
4.7uF
C200
4.7uF
C518
2.2UF
C518
2.2UF
C52
2.2uF
C52
2.2uF
C26
47nF
C26
47nF
R545
68R
R545
68R
J5
CON4
J5
CON4
1
2
3
4
R144
75R
R144
75R
E24
NC
E24
NC
C497
47nF
C497
47nF
R145
75R
R145
75R
E4
NC
E4
NC
C517
2.2UF
C517
2.2UF
E11
NC
E11
NC
C54
2.2uF
C54
2.2uF
Q7
3906
Q7
3906
1
3
2
R542
33R
R542
33R
E13
NC
E13
NC
R71
NC
R71
NC
E8
NC
E8
NC
E9
NC
E9
NC
R345
NC
R345
NC
R550
33R
R550
33R
C27
47nF
C27
47nF
E3
NC
E3
NC
R58
100R
R58
100R
R147
100R
R147
100R
E10
NC
E10
NC
E14
NC
E14
NC
R29
220R
R29
220R
E16
NC
E16
NC
C492
1nF
C492
1nF
R88
75R
R88
75R
R31
1K
R31
1K
C35
47nF
C35
47nF
R136
12K
R136
12K
R346
NC
R346
NC
C485
47nF
C485
47nF
J37
Single RCA
J37
Single RCA
G
1
S
2
S
3
E2
NC
E2
NC
R27
150R
R27
150R
R544
33R
R544
33R
R551
68R
R551
68R
R213
12K
R213
12K
R143
75R
R143
75R
CN11CN11
1
2
3
4
5
6
7
8
CN513
NC/Side_AV
CN513
NC/Side_AV
1
1
2
2
3
3
4
4
C491
47nF
C491
47nF
C496
47nF
C496
47nF
R347
NC
R347
NC
C70
560pF
C70
560pF
R95
75R
R95
75R
R149
10K
R149
10K
R548
33R
R548
33R
C502
47nF
C502
47nF
R543
68R
R543
68R
R62
100R
R62
100R
R549
68R
R549
68R
R77
12K
R77
12K
E15
NC
E15
NC
R63
12K
R63
12K
E26
NC
E26
NC
E6
NC
E6
NC
R108
12K
R108
12K
R32
150R
R32
150R
R541
68R
R541
68R
R214
12K
R214
12K
C495
47nF
C495
47nF
C488
47nF
C488
47nF
E25
NC
E25
NC
R68
100R
R68
100R
C33
0.1uF
C33
0.1uF
C37
33pF
C37
33pF
R90
75R
R90
75R
CN5
NC
CN5
NC
2
2
1
1
4
4
3
3
6
6
7
7
5
5
8
8
C486
47nF
C486
47nF
E7
NC
E7
NC
CN12
VGA
CN12
VGA
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
16
17
R118
75R
R118
75R
C489
47nF
C489
47nF
J3
7pin 2.0mm
J3
7pin 2.0mm
1
2
3
4
5
6
7
E1
NC
E1
NC
R69
47R
R69
47R
C59
2.2uF
C59
2.2uF
R112
33R
R112
33R
R211
22K
R211
22K
L2
FB_11_OHM_500MA
L2
FB_11_OHM_500MA
R546
33R
R546
33R
R81
22K
R81
22K
C501
47nF
C501
47nF
C55
2.2uF
C55
2.2uF
R148
10K
R148
10K
R70
12K
R70
12K
R356
100K
R356
100K
R82
22K
R82
22K
CN606
Head Phone
CN606
Head Phone
1
2
3
4
5
C490
47nF
C490
47nF
R210
22K
R210
22K
R105
22K
R105
22K
R76
100R
R76
100R
C528
2.2UF
C528
2.2UF
C29
1uF
C29
1uF
C28
47nF
C28
47nF
J36
NC/AV-JACK-3/AV
J36
NC/AV-JACK-3/AV
1
1
2
2
3
3
4
4
5
5
7
7
6
6
8
8
R74
150R
R74
150R
R357
100K
R357
100K
R539
0R
R539
0R
E5
NC
E5
NC
R111
12K
R111
12K
R547
68R
R547
68R
R94
68R
R94
68R
R358
100R
R358
100R
Y
Pb
Pr
V
L
R
CN4
AV-JACK-1
Y
Pb
Pr
V
L
R
CN4
AV-JACK-1
1
1
2
2
9
9
3
3
8
8
4
4
5
5
7
7
6
6
R67
75R
R67
75R
CN6
NC
CN6
NC
2
2
1
1
4
4
3
3
6
6
7
7
5
5
8
8
R540
33R
R540
33R
C533
2.2UF
C533
2.2UF
E12
NC
E12
NC
R93
33R
R93
33R
R146
100R
R146
100R
C69
560pF
C69
560pF
Summary of Contents for L32B1120
Page 13: ...3 4 LCD Panel 12 02 9 ...
Page 18: ... 17 ...
Page 19: ... 18 ...
Page 20: ... 19 ...
Page 25: ...6 3 Setting Up Your Remote Control 24 ...
Page 26: ...7 Electrical parts 7 1 Block diagram 25 AMP Headphone Coaxial 1 2 MSD318QT Main IC ...
Page 37: ...8 TV OPERATION 36 ...
Page 38: ... 37 ...
Page 39: ... 38 Press ENTER Key To Select ...
Page 40: ... 39 Press ENTER Key To Select ...
Page 41: ... 40 ...
Page 44: ... 43 9 Trouble shooting 9 1 Simple check ...
Page 46: ... 45 3 Panel display abnormally connector J9 is at normal level ...
Page 50: ... 49 7 PC no picture or picture abnormal ...
Page 51: ... 50 8 YPBPR AV no picture or picture abnormal Check Y ...