JVC LT-42HB1BU, Service Manual

Page: 52 / 91

2-68(No.YA707<Rev.001>) (No.YA707<Rev.001>)2-67
MAIN PWB ASS'Y(30/46)
[STi7103_POWER_2]
HU-71100006
hb1_main_0612_30/48_0.0
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ST_1V1 +1V1_ST
+1V1_ST
TO PLACE AS CLOSE AS
POSSIBLE TO THE STi7103
All location are from 1181 to 1210
C1182
103p/50V/1005
C1186
103p/50V/1005
C1203
105p/16V/1005
C1188
104p/16V/1005
Power_2
ST-7103AUD
U1131J
GND
V16
GND
AG20
GND
AF14
GND
AA13
GND
V17
GND
AE13
GND
L3
GND
AF20
GND
AG14
GND
N17
GND
AE19
GND
AH18
GND
U20
GND
V13
GND
V15
GND
D11
GND
AE20
GND
N15
GND
N16
GND
E12
GND
AA20
GND
AB13
GND
AB20
GND
N19
GND
Y20
GND
W13
GND
W20
GND
D16
GND
V20
GND
F13
GND
F6
GND
N18
GND
G5
GND
V18
GND
N20
GND
G13
VDD
AD15
VDD
AD14
GND
N14
VDD
T12
VDD
U21
VDD
T22
VDD
T11
VDD
T21
VDD
AC19
VDD
AC18
VDD
U11
VDD
U12
VDD
AD16
VDD
AD11
VDD
U22
VDD
V11
VDD
V12
VDD
V21
VDD
V22
VDD
AD12
VDD
AC12
VDD
R12
VDD
R21
VDD
R22
VDD
AD18
VDD
AD19
VDD
L10
VDD
L9
VDD
AC11
VDD
M10
VDD
AC14
VDD
AC15
VDD
AD17
VDD
AC17
VDD
R11
VDD
M9
VDD
AC16
GND
N13
GND
M4
GND
Y13
GND
W27
GND
W26
GND
Y19
GND
Y18
GND
Y17
GND
Y16
GND
Y15
GND
Y14
GND
C7
GND
AM
32
GND
AH31
GND
U18
GND
U15
GND
U13
GND
T20
GND
T2
GND
T18
GND
T15
GND
T13
GND
R20
GND
R18
GND
R17
GND
R16
GND
R15
GND
R13
GND
P7
GND
P6
GND
P20
GND
P13
GND
N8
NC1
AA5
NC2
AA7
NC3
AF3
NC4
AF6
NC5
AG8
NC6
AK8
NC7
AM
1
NC8
AM
3
C1181
103p/50V/1005
C1184
103p/50V/1005
C1205
106p/10V/2012
C1187
104p/16V/1005
C1185
103p/50V/1005
C1204
106p/10V/2012
C1183
103p/50V/1005
C1200
104p/16V/1005
C1202
105p/16V/1005
C1190
104p/16V/1005
L1181
BLM21PG600SN1D
C1201
104p/16V/1005
C1189
104p/16V/1005
MAIN PWB CIRCUIT DIAGRAM (30/46) [STi7103_POWER_2]