Hitachi LE55S606 Service Manual page 17

4. AV/YPbPr Inputs
YPbPr Input (Bottom)
CN111
RCA JACK
1 TVM1G5R5M100R
12
Y
2
3
4
Pb
5
6
7 Pr
8
9 ZD113 TVM1G5R5M100R
10
13
11 TVM1G5R5M100R
088G 78G155ACL
TVM1G5R5M100R
ZD115 ZD116 C127
330P 50V
TVM1G5R5M100R
TVM1G5R5M100R
AV Input (Share with YPbPr_Y)
Y PbPr_Y
VCC3_3
R145
4.7K
R146 100R
Place close to U401
YPbPr_Y
FB105 1 2 30R R147 33R
0402
C131 R149 R148 0.05R
ZD111 0402
10PF 50V
0402
75R 1%
0402
R150 68R
0402
FB106 1 2 30R R151 33R
0402
C132 R152
ZD112
10PF 50V
0402
75R 1%
0402 R153 68R
0402
FB107 1 2 30R R154 33R
0402
C133 R155
ZD114
10PF 50V
0402
75R 1%
0402 R156 68R
0402
R157 10K Y PbPr_Audio_L
Y PbPr_Audio_R
R158 10K
R159 R160
C128 C129 C130
330P 50V 560pF 50V 560pF 50V
12K 12K
VCC3_3
R133 R134
NC/22K NC/22R
0402 0402
C123 NC/2.2U10V R135 NC/100R Q101
0402 NC/MMBT3904
R136
R137
NC/47K
0402
NC/1K
0402
R166 33R AV_CVBS
0402
LE55S606/LE55T506/LE55T516/LE55U516
Video signal detect
Active Low
PB_DET
PB_DET 6
Y PbPr_Y+
Y PbPr_Y + 6
SOY 1
SOY 1 6
Y C124 NC
Y PbPr_Y-
Y PbPr_Y - 6
Y PbPr_Pb+
Y PbPr_Pb+ 6
Y PbPr_Pb-
Y PbPr_Pb- 6
Y PbPr_Pr+
Y PbPr_Pr+ 6
Y PbPr_Pr-
Y PbPr_Pr- 6
Y PbPr_Audio_L 6
Y PbPr_Audio_R 6
Measure Tuner Performance
+5VSB
6 CVBS_OUT
AV_CVBS 6
17
VCC3_3
R139 R140
NC NC
D101 NC
R143
R171 R142 Q103 C125
NC NC NC
NC
R144 NC
NC
FB425
1 2
NC
C496 C497 C498
R4A9 NC
0402
NC NC NC
0402 0402 R4B1
NC
CVBS_OUT C499 NC 0402 Q407
0402 NC
R4B2
R4B3 NC
0402
R4B5
NC
NC
0402
VCC3_3
R138
NC
Y PbPr_DET
R141
YPbPr_DET 6
NC 0402
Q102
NC
C126
NC
0402
Q406
NC
R4B4 NC 1
TP1
0402