Haier LTF47K1, Service Manual

Page: 59 / 141

42 ″ &47 ″ LCD TV Haier LTF42K1&LTF47K1
59
4) MT5362 Bypass/Trap
OPWM0
0
Core Reset 3.3V
0
1
SMD/0402
DV33
R267
NC/4K7 1/10W 5%
C265
100N 16V
C275
4.7UF 10V
PDD3
C258
100N 16V
PDD7
0
PDD7
SMD/0402
AOBCK
C267
100N 16V
R270
NC/4K7 1/10W 5%
Core Reset 1us
OPCTRL5
SMD/0402
PDD5 7,8
PARB#
SMD/0402
OPCTRL4
C272
100N 16V
PDD0
PDD5
SMD/0402
PDD2
SMD/0402
C259
100N 16V
C270
100N 16V
1
SMD/0402
OPCTRL4
OPWM1
PACLE 7,8
PACLE
DV33SB 2,5,7,10,12,13,14
OPCTRL5
I / O BYPASS
0
ICE mode
1
SMD/0402
OPWM0 5
DV33
NOR BOOT
DV11 1
R253
4K7 1/16W 5%
R264
4.7KOHM +-5% 1/10W
PDD1
POCE0#
Bottom Side
SMD/0402
DV33SB
C276
100N 16V
R259
4K7 1/16W 5%
0
XTAL 27MHz
SMD/0402
OPWM0
C262
100N 16V
NAND BOOT
AOLRCK 13
AOBCK
Strapping Mode
0
POWE#
C252
1UF 6V3
C273
100N 16V
R268
NC/4K7 1/10W 5%
C269
100N 16V
0
C277
100N 16V
AOLRCK
C253
100N 16V
XTAL 54MHz
OPCTRL2(O)
PDD1
C251
1uF/16V
1
SMD/0402
DV33 1,2,5,7,8,11,12,13,14
R261
NC/4K7 1/16W
C266
100N 16V
C264
100N 16V
C255
4.7UF 10V
1
OPCTRL3 5
Bottom Side
OPWM2
0
OPCTRL4 5,7
C274
100N 16V
C271
100N 16V
SCAN mode
SMD/0402
OPWM2 5
PDD6
SMD/0402 SMD/0402
DV33
R252
NC/4K7 1/16W
C250
100N 16V
SMD/0402
PDD6 7,8
POWE#
OPWM0
Normal mode
OPCTRL3(O)
PDD4
SMD/0402
0
PDD5
R269
4K7 1/10W 5%
PDD6
Core Reset 0.9V
SMD/0402
0
SMD/0402
DV33SB
PDD7 7,8
SMD/0402
PAALE 7,8
AOLRCK
DV33
OPWM2 R256
NC/4K7 1/16W
CPU model mode
AOBCK 13
OPWM1
0
PDD2
PDD0
R262
NC/4K7 1/16W
PDD4
SMD/0402
POCE1#
C263
100N 16V
R254
4K7 1/16W 5%
0
OPWM2
1
POOE#
PDD3
OPCTRL3
R265
4K7 1/10W 5%
1
0
SMD/0402
PDD4 7,8
SMD/0402
DV11
PAALE
R258
4K7 1/16W 5%
0
GND
C268
100N 16V
OPWM1
OPCTRL4
PACLE
DV11 R251
4K7 1/16W 5%
0
SMD/0402
SMD/0402
OPCTRL5
LARGE NAND BOOT
SMD/0402
SMD/0402
POCE1#
OPCTRL3
CORE BYPASS
0
DV11
1
POWE# 7,8
PDD3 7,8
Trap Mode
OPWM1 5
PARB# 7,8
POOE# 7,8
POCE0# 7
OPCTRL5 5
AOLRCK
SMD/0402
PDD1 7,8
PARB#
SMD/0402
DV33
PAALE
POCE0#
DV33SB
DV33
SMD/0402
SMD/0402
C254
100N 16V
MT5362ANG/B
U400F
AC5
AB6
B1
C2
K2
U2
V2
D3
L3
V3
D4
L4
U4
E5
K5
T5
G6
T6
Y6
AA7
L10
P10
T10
M11
N11
T11
L12
M12
N12
P12
R12
T12
U12
L13
M13
N13
P13
R13
T13
L14
M14
N14
P14
R14
T14
U14
K15
M15
N15
P15
R15
T15
L16
M16
N16
P16
R16
T16
U16
F17
K17
M17
P17
T17
L18
N18
R18
U18
F20
E22
C6
C7
D7
E7
C8
D8
E8
K10
R10
U10
L11
P11
R11
U11
V12
U13
V14
L15
U15
K16
V16
L17
N17
R17
U17
V17
K18
M18
P18
T18
A16
B17
C17
D17
A18
B18
C18
D18
A19
B19
C19
D19
E19
C20
D20
F18
F19
F21
F22
VCC3IO
VCC3IO
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
POCE0_
PACLE
PAALE
POWE_
PDD6
PDD7
POOE_
PARB_
PDD2
PDD5
PDD4
PDD3
PDD1
POCE1_
PDD0
VCC3IO_1
VCC3IO_1
VCC3IO_1
VCC3IO_1
POOE#
AOBCK
Trap Mode
0
PDD0 7,8
R255
NC/4K7 1/16W
Trap Mode
POCE1# 7
1
0
GND 1,2,3,5,6,7,8,9,10,11,12,13,14
PDD2 7,8
SMD/0402