Sony HCD-BC150 Service Manual page 154

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