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Schematic Diagrams



4. Schematic Diagrams

4-1 Tuner&Input Connector

1 2 3 4 5 6 7 8 9 1 0 11 12




AV2
A


+33V
+5V_TUNER




BD101
HH-1H4532-121JT
L103




L104




L105




L106




L107




L108




L109
HH-1H4532-121JT L101




B
C191 C192
10uH




10uH




10uH




10uH




10uH




10uH




10uH
10uF 100nF
50V 50V




B
MO R1910
L110 L111 L112 L113 L114 L115 L116 L117 L118 0




100uF
C112
INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR TU101
SUPLVAL B
4




4




4




4




4




4




4




4




4
3




3




3




3




3




3




3




3




3
1 NC
1




2




1




2




1




2




1




2




1




2




1




2




1




2




1




2




1




2
2 B

TP1 JA102

TP3
TP2
1 1
R131 330 C119 10uF
3 SCL R108 100
SCL1_5V
SCT2_SR_OUT
1
1 2

3
R133
R135
1K
330
C121 10uF
C122 10uF SCT2_SR_IN 4
SDA R111 100
SDA1_5V
TP4 4 SCT2_SL_OUT 5 SAS

TP5 5
1 6 R136 1K C125 10uF N_C R114 0
TP6 SCT2_SL_IN 6
1 7 AFT
1 8 SCT2_B-PB2_IN 7 IF R116 0
R137 0 SCT2-RCA2_ID SIF1
TP9 9
10 C2H 8 CVBS R119 330
1 11 RF_CVBS1
TP14 12 SCT2_G-Y2_IN 9 BP
13
TP7
TP8
1 14 10 AF R121 100 C
1 15 TUNER_MONO
1 16
SCT2_R-PR2_IN




R1901
TP10 17 SCT2_BL_IN
TP11 18
1 19 0 R145
1
SCT2_CVBS_OUT
20
SCT2_CVBS




300
21
ZD109




ZD110




ZD111



ZD112




ZD113




ZD114




100pF

100pF

100pF

100pF
GND1 22
GND2 23
R146




3
R147
20K
75
R148




2
TP12 75 MAIN : BN40-00024A




1
C127

C128

C129

C130
TP13




GND4 14


13



12



11
RLZ8.2




RLZ8.2




RLZ8.2


RLZ8.2




RLZ8.2




RLZ8.2
1




BZX84C16




GND3



GND2



GND1
1




ZD125
D
ZD101 ZD102 ZD103 ZD104
RLZ8.2 RLZ8.2 RLZ8.2 RLZ8.2
ZD105 ZD106 ZD107 ZD108
RLZ8.2 RLZ8.2 RLZ8.2 RLZ8.2

+33V +5V_TUNER +5V_R
+5V_TUNER




HH-1H4532-121JT
BD102
2 1
HH-1H4532-121JT L102 B A




B
AV1 C193 C194
C103
C100
220uF
L100
100nF HH-1H4532-121JT
10uF 100nF 16V
50V 50V




B
MO R1911
0 E




100uF
C113
TU102
SUPLVAL

1 NC



2 B
L119




L120




L121




L122




L123




L124




L125




3 SCL R109 100
SCL1_5V
4
SDA R112 100
SDA1_5V
10uH




10uH




10uH




10uH




10uH




10uH




10uH




5 SAS


L126 L127 L128 L129 L130 L131 L132 L133 L134 N_C R1904 0
6
INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR