Alba L42M1, Руководство по обслуживанию

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42 ″ LCD TV ALBA L42M1
57
14) LVDS OUTPUT
DV33
R763
NC/4K7 1/10W
CK
1N
AVDD12_VPLL
A3N
A4P
C770
NC/10U 10V Y5V
DC CONTROL
R754 INVERTER_SW
A4N
BL_DIM(PWM for Bright_Adj):
Max: 0V
Min: +3V3
DV33SB 2,4,5,7,10,12,13
T
P
753
1
R764
1K 1/10W 5%
0P
R758
1KOHM +-5% 1/10W
GND 1,2,3,4,5,6,7,8,9,10,11,12,13
AV12 2,5,6,10,12
A5N
CK1P
N/C
A5N
INVERTER_SW:
Inverter on: Low
Inverter off: High
DV33
CK
2N
Q750
MMBT3904
3
1
2
LG 32"/37"
MAIN_SDA
+ C752
100UF/25V
R756
4K7 1/10W
FPC Connecter
CK2P
MAIN_SCL
T
P
759
1
A1N
DV33SB
1N
R754
0R
05 1/
1
6W
AVDD12_LVDS
R765
NC/10K 1/10W
T
P
761
1
DV33
T
P
765
1
A2N
3V3
T
P
752
1
0N
R138
NC/5-5% 1/10W
MT5362-PBGA470
U400G
K12
E10
E12
A6
B6
A7
B7
A8
B8
A9
B9
C9
D9
A10
B10
C10
D10
A11
B11
C11
D11
C12
D12
C13
D13
C14
D14
K13
K14
B12
E9
E11
K11
AVDD12_LVDS
AVDD33_LVDSA
AVDD33_LVDSB
O0P
O0N
O1P
O1N
O2P
O2N
OCKP
OCKN
E0P
E0N
O3P
O3N
E1P
E1N
O4P
O4N
E2P
E2N
ECKP
ECKN
E3P
E3N
E4P
E4N
AVSS12_VPLL
AVDD12_VPLL
TP_VPLL
AVSS_LVDS
AVSS_LVDS
AVSS_LVDS
Samsung
26"
DV33 1,2,4,5,7,8,11,12,13
BL_DIM
4K7
BRIGHT_ADJ
A4P
MAIN_SCL 5,13
3V3
A6P
FB755
120R/500mA
1 2
C751
100N 16V
T
P
764
1
BL_DIM
C762
10uF/10V
100R
A7P
K1P
FB751
220R/2000mA
1 2
PANEL_VCC
4K7
Q751
MMBT3904
3
1
2
INVERTER
ON/OFF
AVDD33_LVDS
A7P
Panel_12V
C759
MAIN_SDA
T
P
769
1
C755
4.7UF 10V
2P
3V3
0P
TP772 1
BL CONTROL
+5V_SW
2P
GND
1P
T
P
763
1
A2P
3N
INVERTER_ON_OFF 1
AVDD33_LVDS
A1P
C760
100N 16V
C750
100N 16V
T
P
756
1
R766 NC/100R 1/16W 5%
SMD/0402
AV33
WXGA Panel USE
C756
4.7UF 10V
FB753
220R/2000mA
1 2
R758
AV33 2,3,5,10,11,12,13
INVERTER ON/OFF
CK2N
A5P
T
P
762
1
A3P
T
P
757
1
A3N
A4N
1P
+5V_SW
T
P
767
1
CN751
NC/CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
T
P
770
1
DV33
3N
A0N
A7N
NC
R764
3P
T
P
754
1
A6P
INVERTER_ON_OFF
A7N A5P
A2P
CK
2P
A3P
C758
100N 16V
N/C
AV33
+5V_SW
R755
N
C
/1K 1/
16W
5%
FOR WXGA PANEL
SMD/0402
BL_DIM 5
K1N
AV12
PANEL_VCC 2
INVERTER_ON_OFF
T
P
758
1
TP776 1
AV12
A0P CK
1P
AVDD12_LVDS
R763
R759
4K7 1/10W
C757
10uF/10V
DV33
Panel_12V
R757
NC/4K7 1/10W
R751
0R05 1/10W C754
4.7UF 10V
C761
100N 16V
R762 NC/100R 1/16W 5%
FB752
220R/2000mA
1 2
5V
INVERTER_SW 5
SMD/0402
3P
R760
5.6KOHM +-5% 1/10W
FOR FULL HD PANEL
PANEL
A0N
T
P
760
1
1K
CK1N
A6N
INVERTER_SW
C763
100N 16V
BL_DIM
2N
K1P
FB754
120R/500mA
1 2
L750
NC/90R/400mA
1
2
4
3
TP773 1
1K
PANEL_VCC
K1N
R755
DV33SB
AVDD12_VPLL
SMD/0402
MAIN_SDA 5,13
BRIGHT_ADJ
5K6
1N
NEAR CN750
C759
22UF16V
AV12
MAIN_SCL
C753
1uF 16V
R761
4K7 1/10W
SMD/0402
0N
PWM CONTROL
A6N
AVDD33_LVDS
FB750
120R/500mA
1 2
NC
2N
1K
N/C
A2N
T
P
768
1
R767 NC/100R 1/16W 5%
DV33
BRIGHT_ADJ 1
A1N
R769
10K 1/10W
0R
T
P
766
1
CN750
60949
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
42
22U
+5V_SW 1,2,5,8,9,10,11,12,13
A0P
T
P
755
1
A1P
T
P
771
1
BRIGHT ADJUST
R760