JVC LT-42HB1BU Service Manual page 42

MAIN PWB CIRCUIT DIAGRAM (20/46) [FRC [POWER]]
1
A
B
C
MAIN PWB ASS'Y(20/46)
[FRC [POWER]]
HU-71100006
D
All location are from 691 to 730
1
2 3
U581F
KL5AMFC201B
A1
GND1
A2
GND2
A12
GND3
A26
GND4
B2
GND5
B3
GND6
B6
GND7
B7
GND8
B8
GND9
B9
GND10
B10
GND11
B11
GND12
B12
GND13
B25
GND14
C3
GND15
C7
GND16
C8
GND17
C9
GND18
C10
GND19
C11
GND20
C12
GND21
C16
GND22
C22
GND23
C24
GND24
D4
GND25
D7
GND26
D9
GND27
D12
GND28
D13
GND29
D14
GND30
D15
GND31
D16
GND32
D17
GND33
D20
GND34
D21
GND35
D23
GND36
E4
GND37
E23
GND38
F3
GND39
F4
GND40
F23
GND41
F24
GND42
G4
GND43
G23
GND44
H3
GND45
H4
GND46
J23
GND47
K3
GND48
K4
GND49
K23
GND50
L4
GND51
L11
GND52
L13
GND53
L14
GND54
L15
GND55
L16
GND56
L23
GND57
M3
GND58
M11
GND59
M12
GND60
M13
GND61
M14
GND62
M15
GND63
M16
GND64
M23
GND65
M24
GND66
N12
GND67
N13
GND68
N14
GND69
N15
GND70
P11
GND71
P12
GND72
P13
GND73
P14
GND74
P15
GND75
P16
GND76
R12
GND77
R13
GND78
R14
GND79
R15
GND80
R24
GND81
R26
GND82
T11
GND83
T13
GND84
T14
GND85
T16
GND86
V4
GND87
W2
GND88
W24
GND89
W26
GND90
AC4
GND91
AC7
GND92
AC12
GND93
AC17
GND94
AC23
GND95
AD3
GND96
AD9
GND97
AD15
GND98
AD18
GND99
AD19
GND100
2 3
(No.YA707<Rev.001>)2-47
4
SSP_1V2
R2
VDDP12SS
SSP_3V3
R3
VDDP33SS
R1
VSSPSS
FRC_VREF
C696
Y4
MVREF0 104p/16V/1005
R691
AC5
MVREF1
AC10
MVREF2
C704
AC22
MVREF3
V23
MVREF4
226p/6.3V/2012
B5
VDDPA
C697
104p/16V/1005
R692
C6
PFCAPA
C705
AC13
VDDPB
226p/6.3V/2012
AD13
PFCAPB
FSP_1V2
A3
VDDP12FSA
B1
VDDP12FSB
R4
VDDP12FSC
C691 C693
103p/50V/1005 104p/16V/1005
D3
VDD12A
D6
VDD12B
D10 C692 C694
VDD12C
D19
VDD12D
103p/50V/1005 104p/16V/1005
L12
VDD12E
N4
VDD12F
C699 C701
N11
VDD12G
103p/50V/1005 104p/16V/1005
N16
VDD12H
T23
VDD12I
C700 C702
W4
VDD12J
W23
VDD12K
103p/50V/1005 104p/16V/1005
AC6
VDD12L
AC15
VDD12N
AC21
VDD12M
R23
C707 C709
VDD12_2A
T4 103p/50V/1005 104p/16V/1005
VDD12_2B
AA4
VDD12_2C
AA23
VDD12_2D
C708 C710
AB23
VDD12_2E
AC11
VDD12_2F
103p/50V/1005 104p/16V/1005
AC8
VDD12_2G
AC19
VDD12_2H
AD11
VDD12_2I
R11
C729 C713
VDD25A
R16
104p/16V/1005 104p/16V/1005
VDD25B
R25
VDD25C
T12
VDD25D
C746 C747
T15
VDD25E
U4
VDD25F
103p/50V/1005 103p/50V/1005
U23
VDD25G
W1
VDD25H
W3
VDD25I
W25
VDD25J C730 C734
Y23
VDD25K 104p/16V/1005 104p/16V/1005
AB4
VDD25L
AC9
VDD25N
C748 C749
AC16
VDD25M
AC18
VDD25O
103p/50V/1005 103p/50V/1005
AC20
VDD25P
AD8
VDD25Q
AD12
VDD25R
AE1
VDD25S
AE3
VDD25T
AE19
VDD25U
AE24
VDD25V
AE26
VDD25W
AF8
VDD25X
+3V3DIG
C715 C717
103p/50V/1005 104p/16V/1005
D5
VDD33A
D8
VDD33B
D11
VDD33C
N23
VDD33D
104p/16V/1005
P4
VDD33E
C716
103p/50V/1005
AD24
GND101
AE2
GND102
AE8
GND103
AE25
GND104
AF1
GND105
AF2
GND106
AF19
GND107
AF25
GND108
AF26
GND109
4
2-48(No.YA707<Rev.001>)
5
+3V3FRC
L692
BLM18PG300SN1D
+1V2FRC
+1V2FRC
101 101 L693
BLM18PG300SN1D
+1V2FRC
101 101
L694
BLM18PG300SN1D
FRC_VREF
+1V2FRC
C695
104p/16V/1005
C725
C698
103p/50V/1005
226p/6.3V/2012
C726
C703
104p/16V/1005
104p/16V/1005
C706
226p/6.3V/2012
+1V2FRC
C711
DDR_1V2
104p/16V/1005
L691
BLM18PG300SN1D
C714
226p/6.3V/2012
+2V5FRC
C712
104p/16V/1005
C720
226p/6.3V/2012
C741
104p/16V/1005
C721
226p/6.3V/2012
C718
5
6
SSP_3V3
C719
104p/16V/1005
C722
106p/10V/2012
SSP_1V2
A
C723
103p/50V/1005
C724
104p/16V/1005
FSP_1V2
C750
103p/50V/1005
C757
104p/16V/1005
C728
103p/50V/1005
B
C727
104p/16V/1005
C
D
6
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