Alba L42M1, Service Manual

Page: 52 / 82

42 ″ LCD TV ALBA L42M1
52
9) SCART1/SCART2
SOY1
SCART CN501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
---><---|>
R503,R506,R509,R512
C500,C501,C502,C503
U500
FB500
SCT1_AVO_GND
YC + CVBS
Delete R536 -
1204
SCT1_AUR_OUT# 11
SC2_RIN
PR1P
DTV_CVBS_OUT
SCT2_AV_OUT
C505 10N 16V
SC2_Y_CVBS_IN
Yes
SCT2_AUL_OUT# 11
L502
0U10 H
ZD510
NC/RLZ13B
1
2
SMD/0402
---><---|>
+5V_SW
TV_BYPASS_SEL
SCART
CN500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
SCT1_FS_IN
SMD/0402
+5V_MUX
L505
0U10 H
SCT2_AUR_IN
SCT2_AV_IN
R526
27K 1/16W 5%
C519
NC/47PF50V
NEAR IO CONNECTOR
SCT2_FS_IN
SCT1_G_IN
SMD/0402
SCT2_C_IN
D511 NC/BAS316
1 2
A K
ZD501
NC/UDZSNP5.6B
1
2
1
C528
0.01uF/50V
SMD/0402
SCT2_AUR_OUT#
SCT1_FS_IN
SCT1_AV_OUT
R506
10K 1/16W 5%
R518
75 OH
M
1/
16W
C506
15P 50V
TV_BYPASS_SEL
C523 47NF16V
D510 NC/BAS316
1 2
A K
SMD/0402
SMD/0402
GND 1,2,3,4,5,6,7,8,10,11,12,13,14
SCT1_B_IN
SC1_Y_CVBS_IN
ZD502
NC/UDZSNP5.6B
1
2
---><---|>
SCT1_G_IN
R
504
10K 1/
10W
5%
SMD/0402
SC2_LIN
SCT1_FB_IN
C511 10N 16V
R523
27K 1/16W 5%
NEAR AV CONNECTOR
SMD/0402
R521
0R05 1/16W
L501
0U10 H
DACOUT2 11
SCT2_FS_IN
DACOUT2
R529
0R05 1/16W
C526
NC/47PF50V
ZD503
NC/UDZSNP5.6B
1
2
+12V
R522 68R 1/16W 5%
SMD/0402
SMD/0402
SM
D
/0402
D509 NC/BAS316
1 2
A K
Philips
SC2_Y_CVBS_IN 10
SCT1_R_IN
SCT1_AUR_OUT#
R
511
10K 1/
10W
5%
L507 1.8uH
ATV_CVBS_BYPASS
R513 68R 1/16W 5%
SC1_Y_CVBS_IN
D500 NC/BAS316
1 2
A K
---><---|>
---><---|>
+5V_SW
C501
1uF 16V
ZD514
NC/UDZSNP5.6B
1
2
R534
0R05 1/16W
ZD506
NC/RLZ13B
1
2
SM
D
/0402
R536,R540
SMD/0402
SCT1_AUL_IN
DACOUT1
SMD/0402
SMD/0402
SC1_Y_CVBS_IN 10
R531
0R05 1/16W
ZD511
NC/UDZSNP5.6B
1
2
+12V
DACOUT2
FB500
120R/500mA
1 2
C529
0.01uF/50V
-------><-------
SCT1_AUL_IN
SCT1_AUR_IN
R507
-5% 1/10W
SM
D
/0402
-------><--
-----
(PB1P)
NEARLY IC
PB1P
Y1N
SMD/0402
MONITOR SCART CVBS BYPASS
SMD/0402
ZD500
NC/UDZSNP5.6B
1
2
SC1_RIN 13
SC1_LIN
ZD505
NC/VPORT0603100KV05
1
2
C510
15P 50V
SMD/0402
SC1_RIN
R509
10K 1/16W 5%
Yes
ATV_MUX_IN
R517
75 OH
M
1/
16
W
SCT1_R_IN
(Y1N)
ATV_MUX_IN 3
SCT1_AUL_OUT#
NEARLY CONNECTOR
PB1P
C530
0.01uF/50V
R532
100R 1/16W 5%
D506 NC/BAS316
1 2
A K
R514
100R 1/16W 5%
C_AUTO_DET R519
75 OH
M
1/
16
W
0
SCT1_B_IN
C_AUTO_DET
R508
0R05 1/10W 5%
SMD/0402
+5V_MUX
R505
-5% 1/10W
+5V_SW
R530
0R05 1/16W
C502
100N 16V
SCT1_AUL_OUT# 11
SCT2_AVO_GND
ZD504
NC/VPORT0603100KV05
1
2
R510
0R05 1/16W
NEARLY IC
SCT2_AUR_OUT# 11
SCT1_AUR_OUT#
SCT2_AV_IN
SOY1
PR1P
Y1P
SM
D
/0402
SMD/0402
C514
47NF16V
NEAR MT5362
SMD/0402
SOY1 10
+5V_SW
C_AUTO_DET 10
SCT1_AVO_GND
SCT1_AV_OUT
SMD/0402
+5V_SW 1,2,5,8,10,11,12,13,14
PB1P 10
C504
47NF16V
ZD508
NC/VPORT0603100KV05
1
2
Full SCART
Half SCART
SMD/0402
Others
SC2_C_IN
D502 NC/BAS316
1 2
A K
R533
100R 1/16W 5%
ADIN1 5
SCT2_AUL_IN
---><---|>
---><---|>
DACOUT1 11
C509
47PF50V
SCT2_AUL_IN
PR1P 10
SCT1_AUL_OUT#
+5V_SW
R515 100R 1/16W 5%
C525
NC/47PF50V
SM
D
/0402
Y1N
R538
0R05 1/16W
C512 10U 10V
R535
0R05 1/16W
+
C503 47uF/25V
C515 10U 10V
SMD/0402
ADIN1
ZD509
NC/VPORT0603100KV05
1
2
SCART2 AUDIO IN
SMD/0402
Brand
+5V_SW
Y1P 10
(PR1P)
SMD/0402
SCT1_AUR_IN
C516 10U 10V
SC1_RIN
C520 47NF16V
SC2_LIN
C517
NC/47PF50V
SMD/0402
SC2_C_IN
SMD/0402
SMD/0402
NEAR MT5362
+5V_SW
ADIN2
C513 10U 10V
R528
75 OH
M
1/
16W
R512
100R 1/16W 5%
SCT2_AUL_OUT#
D504
NC/BAS316
1 2
A K
NEARLY CONNECTOR
SMD/0402
+5V_SW
DACOUT1
SC2_LIN 13
Y1N 10
C521
47PF 50V
C531
0.01uF/50V
R503
75R 1/16W 5%
NC
---><---|>
SCT1_AV_IN
SCT2_AVO_GND
C507 10N 16V
R541 NC/0R05 1/16W
SMD/0402
D503 NC/BAS316
1 2
A K
D501
NC/BAS316
1 2
A K
SMD/0402
SMD/0402
+5V_MUX 3
R537
100R 1/16W 5%
GND
MUX
+5V_SW
+12V
---><---|>
SC1_LIN 13
TV_BYPASS_SEL 13
C518
47PF
50V
C522
47PF 50V
D508 NC/BAS316
1 2
A K
+5V_SW
NEAR AV CONNECTOR
SCT1_AVO_GND
D507 NC/BAS316
1 2
A K
R540
NC/0R05 1/16W
L506 1.8uH
SMD/0402
SMD/0402
NC
SCT2_C_IN
ZD512
NC/UDZSNP5.6B
1
2
ADIN1
SCT1_AV_OUT
R501
75R 1/16W 5%
D512 NC/BAS316
1 2
A K
ZD507
NC/UDZSNP5.6B
1
2
SMD/0402
SCT2_AUR_OUT#
Y1P
C527 10N 16V
SC2_RIN 13
ADIN2 5
SC2_Y_CVBS_IN
C524
47PF50V
+5V_SW
L504
0U10 H
-------><-------
TV SCART CVBS BYPASS MUX
SCT1_AVO_GND 1,2,3,4,5,6,7,8,10,11,12,13,14
R502
75R 1/16W 5%
---><---|>
SC2_RIN
R524
75 OH
M
1/
16W
NEAR MT5362
SMD/0402
ATV_MUX_IN
ZD513
NC/UDZSNP5.6B
1
2
SCT2_AUR_IN
R527
27K 1/16W 5%
SCART1 AUDIO IN
SMD/0402
SCT2_AV_OUT
C508
15P 50V
R525
27K 1/16W 5%
---><---|>
MUX SELECT
SC1_LIN
R516
75 OH
M
1/
16W
---><---|>
SCT2_AUL_OUT#
DTV_CVBS_OUT
R520 68R 1/16W 5%
U500
TS5A3157DCKRE4
1
2
3 4
5
6
NO
GND
NC COM
V+
IN
(Y1P)
SMD/0402
Parts
+5V_SW
SCT1_AV_IN
L503
0U10 H
C500
10uF/10V
+5V_SW
D505
NC/BAS316
1 2
A K
SMD/0402
SMD/0402
SC2_C_IN 10
ADIN2
SCT1_FB_IN
R539
0R05 1/16W
L500
0U10 H
+12V 1,2,13
+5V_MUX
R500
75 OHM +-5% 1/10W
SM
D
/0402
DTV_CVBS_BYPASS
TV_BYPASS_SEL