58
HCD-BC150/BC250
Pin No.
Pin Name
I/O
Description
95
DVDRFIN
I
AC coupled DVD RF signal inpurt RFIN (Not used)
96
DVDRFIP
I
AC coupled DVD RF signal inpurt RFIP
97
DVDD
I
AC coupled DVD RF signal inpurt D
98
DVDC
I
AC coupled DVD RF signal inpurt C
99
DVDB
I
AC coupled DVD RF signal inpurt B
100
DVDA
I
AC coupled DVD RF signal inpurt A
101
MA
I
AC coupled DVD-RAM main-beam RFsignal inpurt A
102
MB
I
AC coupled DVD-RAM main-beam RFsignal inpurt B
103
MC
I
AC coupled DVD-RAM main-beam RFsignal inpurt C
104
MD
I
AC coupled DVD-RAM main-beam RFsignal inpurt D
105
SA
I
AC coupled DVD-RAM sub-beam RFsignal inpurt A
106
SB
I
AC coupled DVD-RAM sub-beam RFsignal inpurt B
107
AGND
—
VGA and equalizer ground
108
IR
—
EXternal current bias resistor (R=15k)
109
AVDO
—
VGA and equalizer power
110
SC
I
AC coupled DVD-RAM sub-beam RFsignal inpurt C
111
SD
I
AC coupled DVD-RAM sub-beam RFsignal inpurt D
112
CDFDP
I
CD focusing error positive input (Not used)
113
CDFDN
I
CD focusing error positive input (Not used)
114
SVDO
—
Servo power
115
TPI
I
3 beam satellite PD signal negative input (Not used)
116
TNI
I
3 beam satellite PD signal negative input (Not used)
117
SGND
—
Servo ground
118
WGAND
—
Wobble ground
119
AGC1
—
Wobble AGC loop capacitor
120
WAVDO
—
Wobble power
121
AGC2
—
Wobble AGC loop capacitor (Not used)
122
AGC3
—
Wobble AGC loop capacitor (Not used)
123
MDI2
I
Laser power monitor input
124
MDI1
I
Laser power monitor input
125
LD01
O
Laser driver output
126
LDO2
O
Laser driver output
127
RFSUBO
O
Header push-pull RF output signal
128
WGND
—
Wobble ground
Содержание HCD-BC150 - Dvd Home Theater System
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Страница 101: ...5 HCD BC150 BC250 SERVICE POSITION 4 MAIN BOARD MAIN board SERVICE POSITION 5 PANEL BOARD PANEL board ...
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Страница 192: ...4 HCD BC150 BC250 SERVICING POSITION 2 DMB07 BOARD SERVICING POSITION 3 AMP BOARD DMB07 BOARD AMP BOARD ...
Страница 193: ...5 HCD BC150 BC250 SERVICING POSITION 4 MAIN BOARD SERVICING POSITION 5 PANELBOARD MAIN BOARD PANEL BOARD ...
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