Sony MEX-1HD Service Manual page 71

Pin No. Pin Name
120 to 123 SLCO0 to SLCO3
124 EFMIN
125 EFMIN2
126 AVSS
127 JITC
128 PWM0
129 FR
130 PCKISTF
131 PCKISTP
132 PLL2VDD
133 PLL2VSS
134 PD0
PDS1 to PDS3
135 to 137
138 RPO
139 SVSS
140 AD1
141 PH
142 BH
143 RREC
144 FE
145 TE
146 TES
147 VREF
148 PHC
149 BHC
150 FBAL
151 TBAL
152 SGC
153 TOFST
154 SVDD
155 SVSS
156 TDO
157 FDO
158 SLDO
159 SPDO
160 VDD0
161 VSS
162 VDD1
163 RHLD
164 TSH
165 EQS
166 GHS
167 LDON
168 TEST2
169 FG
170 IOPORT10
I/O
O
EFM slice level signal output terminal
I
EFM signal input from the RF amp
I
EFM signal input from the RF amp
— Ground terminal
O
Jitter output terminal
O
PWM signal output for VCO Not used
I
VCO frequency setting terminal
I
Charge pump setting terminal for frequency comparison
I
Charge pump setting terminal for phase comparison
— Power supply terminal (+3.3V)
— Ground terminal
O
Charge pump filter output terminal
O
Charge pump selection output terminal
O
P/N balance adjustment terminal
— Ground terminal
I
Focus error signal input from the RF amp
I
Light amount signal (RF/ABCD) peak hold signal input from the RF amp
I
Light amount signal (RF/ABCD) bottom hold signal input from the RF amp
I Reflection signal input from the RF amp
I
Focus error signal input from the RF amp
I
Tracking error signal input from the RF amp
I
TES signal input from the RF amp
I Reference voltage input terminal
O
Connected to the external capacitor for peak hold slice
O
Connected to the external capacitor for bottom hold slice
O
Focus balance adjustment signal output to the RF amp
O Tracking balance adjustment signal output to the RF amp
O
Servo gain adjustment signal output to the RF amp
O
Tracking offset adjustment signal output
— Power supply terminal (+5V)
— Ground terminal
O
Tracking servo drive signal output to the BA5918FP
O
Focus servo drive signal output to the BA5918FP
O
Sled servo drive signal output to the BA5918FP
O Spindle servo drive signal output to the BA5918FP
— Power supply terminal (+5V)
— Ground terminal
— Power supply terminal (+3.3V)
O Automatic gain control hold signal output to the RF amp
O
TS frequency control signal output to the RF amp
O
RF equalizer selection signal output to the RF amp
O
RF and servo gain control signal output to the RF amp
O Laser diode on/off control signal output to the RF amp
I
For test terminal (normally: fixed at "L")
I
FG signal input from the spindle motor driver
O
Standby signal output to the spindle motor driver
Description
MEX-1HD
71