HCD-GZR5D
HCD-GZR5D
41
41
7-10. SCHEMATIC DIAGRAM – DMB Section (1/5) –
• See page 67 for IC Block Diagrams.
E
F
2
3
1
G
C
5
8
9
6
4
A
D
7
B
1.8
3.3
1.3
3.3
3.3
5.3
3.3
1.3
5.3
3.3
0
0
0
0
5
0
5
0
3.6
3.3
0.1
3.6
3.3
0.1
47k
R124
0.01
C192
3
2
1
TK1
1133CSCL-G
IC105
0.5%
22
R1
12
100k
R114
0
R109
0.01
C113
0.5%
22
R1
15
10k
R107
16V
C105
47
0.22
C195
47k
R117
0.22
C182
1k
R116
0.01
C101
22
R121
0.01
C184
16V
C1
12
47
1M
R108
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN101
24P
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
0.01
C106
0.5%
22
R1
13
TK1
1133CSCL-G
IC107
0
R123
47k
R110
0.22
C193
22
R1
18
RT1N241C-TP-1
Q103
22
R120
100k
R1129
100
R111
D1
G2
S2
D2
G1
S1
UM6K1N-TN
Q101
Q102
QST8TR
LASER DRIVER CONTROL
JL1101
JL1102
JL1105
JL1106
JL1107
JL1108
JL1110
JL1111
JL1112
JL1113
JL1114
JL1115
JL1116
JL1117
JL1118
JL1119
JL1120
JL1121
JL1122
JL1123
JL1124
CL106
CL107
0
R1133
REG01
TRK-
TRK+
FCS+
FCS-
REG02
IOP
RF+3.3V
SW+5V
SW+3.3V
GND
MM1661JTRE
IC110
1
C198
0.33
C183
16V
C187
47
1k
R1178
0.22
C186
10k
R151
FB112
0
R1134
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL1103
CL1104
JL1103
JL1104
JL1109
6.3V
C111
100
10
C129
0.1
C159
R102
0
VDD18
AVDD33
GND
PD
VC
MSW
VDD33
RF
LDO2
LDO1
FCS+
FCS-
FCS+
FCS-
TRK+
TRK-
DVD_LD
CD_LD
VOE
VOF
VOB
VOA
VOD
TRK+
TRK-
VOC
CD_LD
DVD_LD
DMB18 BOARD (1/5)
+3.3V REG
IC105
IC107
+3.3V REG
IC110
+1.8V REG
1
2
3
Q101,103
MEDIA SWITCH CONTROL
OPTICAL
PICK-UP
BLOCK
(1/2)
VOA,VOB,VOC,
VOD,VOE,VOF
Summary of Contents for CDM74HF-DVBU101
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