Haier LT42M1CF, Service Manual

Page: 55 / 111

42”LCD TV Haier LT42M1CFA&LT42M1CF
55
SC1_Y_CVBS_IN 13
ASPDIF
C678
100N 16V
+5V_SW
C_AUTO_DET
R666
100R 1/16W 5%
C721
100N 16V
GND
R693
47K OHM 1/16W
L655
0U10 H
0402/SMD
WM_OP_VCC
C655 1U 16V
C722
100N 16V
SC2_C_IN
WM_OP_VCC
WM_OP_VCC 17
L_OUT
NEAR MT533X
+5V_SW
DC_MUTE_SC2 17
SC2_Y_CVBS_IN
AVSS_CVBS_IF
D653
NC/BAS316
1 2
A K
AV25 3,4
SCT2_AUL_OUT 13
S-video
CN556
JACK
2
1
4
3
0402/SMD
SCAR2O_L
R
667
47R
1/
16W
5%
---><
---|>
AVSS_CVBS_IF
R690
10K 1/16W 5%
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18
AV3_AudioRIN
AV3_SY_IN
R697
47K OHM 1/16W
D652
NC/BAS316
1
2
AK
R656
100R 1/16W 5%
AVDD25_REF
C656 1U 16V
Near Connector
0402/SMD
C671
4.7UF 10V
CVBS
AVSS_CVBS_IF
GND_SV
R678
10K 1/10W 5%
SC1_Y_CVBS_IN
SCAR2O_R
C680 47NF16V
AV3(CVBS)_Audio R/L
0402/SMD
---><---|>
+5V_SW 2,3,8,11,13,14,16,17,18
VINDC
SCT2_AUL_OUT
D607
BAS32L
1 2
A K
C674 10U 10V
Q616
2SD2653K
0402/SMD
AVSS_CVBS_IF
C668
4.7UF 10V
0402/SMD
R_OUT
+5V_SW
DC_MUTE_SC2
CVBS0
C660
100N 16V
0402/
S
M
D Q608
2SD2653K
0402/SMD
R673
27 OHM +-5% 1/16W
AV3_CVBS_IN
SC2_C_IN
SC2_C_IN 13
C658
1uF/16V
R669
100R 1/16W 5%
D657
NC/BAS316
1
2
AK
D655
NC/BAS316
1
2
AK
Q609
2SD2653K
0402/SMD
R663
-5% 1/10W
---><-
--|>
SPDIF_OUT
SCT2_AUL_OUT
R644
1K 1/10W 5%
DC_MUTE_SC2:
High : SCART2 MUTE
C669
100N 16V
SIDE_LIN 17
D2SA
SC2_Y_CVBS_IN 13
GND_TUNER
C547 1U 16V
C546 1U 16V
0402/SMD
L653
0U10 H
C670
1uF/16V
DC_MUTE_SC2
0402/SMD
C_AUTO_DET 13
SCAR2O_L
SCAR2O_R
ASPDIF
GND_SV
WM_OP_VCC
D651
NC/BAS316
1
2
AK
C654
100N 16V
-
--><---|>
AV3_CVBS_IN
SIDE_RIN
AVDD25_VFE
AVSS_CVBS_IF
D2SA
L650
0U10 H
C664
47NF16V
---><---|>
0402/
S
M
D
0402/SMD
GND_TUNER 4
SIDE_Y_IN
0402/SMD
AV25
AV25 SCT2_AUR_OUT
NEAR IO CONNECTOR
+5V_SW
SPDIF OUT
--->
<---|>
AVSS_CVBS_IF
AV3_AudioLIN
SPDIF_OUT
GND_TUNER
SIDE_Y_IN
+5V_SW
AVDD25_VFE DVDD25_VADC
D2SA 13
LINE OUT
0402/
S
M
D
+5V_SW
AV25
0402/SMD
0402/SMD
E428M2NBW9H3N 1
Haier 42" MAIN BOARD Custom
15 19 Friday , April 11, 2008
715T2913-1
<
称爹
>
15. SideAV/SPDIF OUT
T2913-1-Haier42
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
AVSS_CVBS_IF
AVDD25_VADC
C666
100N 16V
C_AUTO_DET
NEAR AV CONNECTOR
Near IC
CVBS0 4
L_OUT
L657
0U10 H
The item of this page start from "650"
OFF_MUTE
G G
C Y
CN650A
SJACK+RCA1X3H
7 8
9 10
11
12
--->
<---|>
C661
1uF/16V
U400F
MT5337PR
Y24
W22
AC25
AD24
AF24
AA25
AA24
AA23
AB24
AC24
Y22
AC26
AD26
AD25
AE26
AF26
AE25
AF25
AE24
AB25
W23
Y23
AB22
AC23
AD23
AA22
AB23
DVDD25_VADC
AVSS_CVBS_IF
GND_TUNER
GND_CVBS
GND_SV
AVDD25_VADC
AVDD25_REF
AVDD25_VFE
VIP_ATV
VIN_ATV
D2SA
CVBS0
CVBS1
CVBS2
CVBS3
SY0
SC0
SY1
SC1
VINDC
AVSS_CVBS_IF
AVSS_CVBS_IF
AVSS_CVBS_IF
AVSS_CVBS_IF
AVSS_CVBS_IF
AVSS_CVBS_IF
NC_V25
R
670
75 OH
M
+
-5%
1/
10W
SIDE_LIN
D650
NC/BAS316
1 2
A K
0402/SMD
0402/SMD
DVDD25_VADC
AV25
+5V_SW
SIDE AV
SIDE_C_IN
SIDE_C_IN
D656
NC/BAS316
1
2
AK
GND_CVBS 13
AVDD25_REF
CVBS0
AV_AUDIO
R689
10K 1/16W 5%
SIDE_CVBS_IN
CN650B
SJACK+RCA1X3H
2
1
4
3
6
5
C
665
47P
F
50
V
C679
100N 16V
GND_SV 13
AV3_AudioLIN
R_OUT
R694
47K OHM 1/16W
Q612
MMBT3906
0
402/
S
M
D
0402/SMD
CN556 G5 CN650A D2
CN650B E2 C546 D9
C547 F9 C654 C3
C655 E9 C656 G9
C657 B1 C658 B1
C659 B1 C660 B2
C661 B2 C662 B3
C663 B3 C664 A8
C665 A6 C666 D8
C667 C1 C668 C1
C669 C2 C670 C2
C671 C3 C672 C7
C673 C6 C674 C7
C675 D6 C676 E7
C677 E5 C678 E8
C679 G2 C680 E7
C681 G2 C682 F5
C721 F8 C722 G8
D607 E10 D650 A5
D651 B6 D652 C6
D653 D4 D654 E4
D655 G2 D656 F6
D657 G6 L650 C1
L652 B1 L653 B3
L654 A5 L655 C3
L656 E4 L657 E4
Q608 E10 Q609 E10
Q610 F10 Q611 E8
Q612 E8 Q613 F8
Q614 G8 Q616 G10
R644 E9 R651 G3
R656 A7 R657 A6
R660 C7 R661 A6
R663 C7 R664 E5
R666 E6 R667 E5
R669 E6 R670 G3
R671 E5 R673 E5
R678 E9 R687 D8
R689 E8 R690 F8
R693 E10 R694 F10
R697 E10 R699 G10
R705 G8 U400F A2
L654
0U10 H
---><---|>
0402/SMD
0402/SMD
0402/SMD
C676 47NF16V
OFF_MUTE
SIDE_LIN
WM_OP_VCC
AV3_AudioRIN
C
675
N
C
/10N
16V
C
682
47P
F
50
V
C659
4.7UF 10V
C662
4.7UF 10V
R
671
47
R
1/
16W
5%
R651
130 OHM +-1% 1/10W
0402
/S
M
D
AVSS_CVBS_IF
AVSS_CVBS_IF
C657
100N 16V
Q613
MMBT3906
+5V_SW
SCAR2O_R 17
R687
10K 1/16W 5%
AVDD25_VADC
R664
27 OHM +-5% 1/16W
C
677
47P
F
50V
SIDE_RIN 17
SC1_Y_CVBS_IN
NEAR MT533X
OFF_MUTE 17
SIDE_CVBS_IN
GND_CVBS
L652
0U10 H
R705
10K 1/16W 5%
Q611
MMBT3906
0402/SMD
---><-
--|>
0402/SMD
R660
-5% 1/10W
R661 27 OHM +-5% 1/16W
(Side)
0402/SMD
SCT2_AUR_OUT 13
AV3_SC_IN
Q614
MMBT3906
SC2_Y_CVBS_IN
---><---
|>
0402/SMD
SIDE_RIN
GND_CVBS
D654
NC/BAS316
1 2
A K
C667
1uF/16V
NEAR MT533X
(Side)
AV25
AVSS_CVBS_IF
R
657
47R
1/
16W
5%
AVDD25_VFE
L656
0U10 H
C
673
N
C
/10N
16V
R699
47K OHM 1/16W
SCT2_AUR_OUT
WM_OP_VCC
ASPDIF 17
AV3_SC_IN
AVSS_CVBS_IF
Q610
2SD2653K
+5V_SW
C663
100N 16V
S-Video
SCAR2O_L 17
C672 10U 10V
(Side)
0402/SMD
SPDIF_OUT 14
AV3_SY_IN
C681
33PF 50V
0402/SMD