Haier HLA42K2 Service Manual

SV1-C SV2-Y
SV1-Y
SV2-C
SV1-C
SV1-Y
AVOUT-V
LINEOUTR
LINEOUTL
AV1-V
AV2-V
AV2-R
AV2-L
AV1-R AV1-L
AV1-V
AV2-L AV2-V
SV1-C
AV2-R
AV1-R
SV1-Y
AV1-L
SV2-Y
SV2-C
DSMB_CVBSO
AVOUT-V
5VA
5VA
LINEOUTR 9 LINEOUTL 9
AV1-Vin+ 3
AV2-Lin 3 AV2-Rin 3
SV1-Yin 3 SV1-Cin 3
AV2-Vin+ 3 AV1-Lin 3 AV1-Rin 3
SV2-Yin 3 SV2-Cin 3
CVBS_OUT3
DSMB_CVBSO 3
Keep AGND trace with signal Keep spacing for L/R Keep trace width(12mil+)
BACK S-VIDEO INPUT
BACK VIDEO OUTPUT
BACK VIDEO1 INPUT
SIDE VIDEO
C Location near MST.IC C Location near MST.IC
C Location near MST.IC
Side S-VIDEO INPUT
R:10ohm C:10n Location near MST.IC Keep AGND trace with signal Keep trace width(12mil+)
2.7
ো
㾚乥䕧ߎᐙᑺϡড়Ḑ᳈ᬍ
R83 12K
ᬍЎ
13K
R56 100R
ᬍЎ
470R
R70 330R
ᬍЎ
220R
R63 100R
ᬍЎ
75R
1
3 2
Q22 3906 Q22 3906
CA67 220uF/16VCA67 220uF/16V
R67 47RR67 47R
C21 NC/220p C21 NC/220p
C55 0 C55 0
R62 10RR62 10R
DD2 INPAQ-Vport DD2 INPAQ-Vport
C29 10nC29 10n
R37 12K R37 12K
R80 0R80 0
DD35 INPAQ-Vport DD35 INPAQ-Vport
R48 10KR48 10K
C76 NC/220p C76 NC/220p
C16 10nC16 10n
C74 NC/220p C74 NC/220p
C32 NC/220p C32 NC/220p
R63 75R R63 75R
R130 10RR130 10R
1
3 2
Q27 3906 Q27 3906
R59 75R R59 75R
C30 NC/220p C30 NC/220p
C77 NC/220p C77 NC/220p
C81 10nC81 10n
R51 10RR51 10R
1
3 5 2 7 8
4 6
R L
V
CN6
RCA-AV3-H1
R L
V
CN6
RCA-AV3-H1
C33 560p C33 560p
1
2 3
Q14 3904 Q14 3904
R58 100R R58 100R
R82 4.7K R82 4.7K
C23 NC/220p C23 NC/220p
R34 0R34 0
42
1 3
5
T12 S-VdieoT12 S-Vdieo
R132 0R132 0
R42 10KR42 10K
C27 NC/220p C27 NC/220p
C34 560p C34 560p
R79 0R79 0
R28 10RR28 10R
C37 2.2uC37 2.2u C22 2.2uC22 2.2u
DD5 INPAQ-Vport DD5 INPAQ-Vport
100R 100R
R46 12K R46 12K R43 12K R43 12K
C31 NC/220p C31 NC/220p
DD6 INPAQ-Vport DD6 INPAQ-Vport
R38 10RR38 10R
R84 1K R84 1K
32
4 1
56
7
T6 S-VdieoT6 S-Vdieo
C51 1u C51 1u
R39 75R R39 75R
C35 2.2uC35 2.2u
R30 75R R30 75R
C52 10nC52 10n
DD21 INPAQ-Vport DD21 INPAQ-Vport
R70 220RR70 220R
DD22 INPAQ-Vport DD22 INPAQ-Vport
R56 68R R56 68R
R50 10RR50 10R
R71 100RR71 100R
R53 75R R53 75R
R87 1K R87 1K
R60 75R R60 75R
R68 47RR68 47R
Q13 3906 Q13 3906
9
5 6
7 8
1 2 4 3
R L
V
T11
RCA3X1
R L
V
T11
RCA3X1
R41 0R41 0
DD3 INPAQ-Vport DD3 INPAQ-Vport
R81 0R81 0
C26 560p C26 560p
C36 10nC36 10n
DD36 INPAQ-Vport DD36 INPAQ-Vport
R83 13K R83 13K
C38 560p C38 560p
R66 100RR66 100R
DD19 INPAQ-Vport DD19 INPAQ-Vport
1
3 5 2 7 8
4 6
R L
V
CN7
RCA-AV3-H1
R L
V
CN7
RCA-AV3-H1
DD23 INPAQ-Vport DD23 INPAQ-Vport
R97 12K R97 12K
C20 NC/220p C20 NC/220p
CA66 220uF/16VCA66 220uF/16V
R131 10KR131 10K
C40 NC/220p C40 NC/220p
DD4 INPAQ-Vport DD4 INPAQ-Vport
R69 75R R69 75R
C17 10nC17 10n
C25 NC/220p C25 NC/220p
R54 10R R54 10R
R65 10KR65 10K
DD20 INPAQ-Vport DD20 INPAQ-Vport
C28 2.2uC28 2.2u
Service Manual
Model No.:
42

Haier HLA42K2 Specifications

General

Brand	Haier
Model	HLA42K2
Category	LCD TV
Language	English