Panasonic SJ-MJ70, Руководство по обслуживанию

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Pin
No.
Mark I/O
Division
Function
77 ISET I Bias resistor terminal of
VCEC voltage charge pump
(Connected to power
supply through resistor)
78 VCVSS — GND terminal
79 PD0 O VCEC voltage charge pump
output terminal (Connected
to GND through resistor
and capacitor)
80 TEST3 I Input terminal for test
(Connected to power
supply)
81 SLC0 O Slice level of HF signal
output terminal
82 SLCIST I Slice level adjustment amp.
bias resistor terminal
(Connected to power
supply through resistor)
83 EFMIN I RF equalizer input terminal
84 TEST2 I Input terminal for test
(Connected to power
supply)
85 VDD2 I Power supply terminal
86 RESET I System reset signal input
terminal
87 HFL I Track detection signal
input terminal
88 TEST1 I Input terminal for test
(Connected to power
supply)
89 VDD1 I Power supply terminal
90 VSS — GND terminal
91 AVDD1 I Power supply terminal
92 PEAK I Peak signal of RF signal
input terminal
93 BOTTOM I Bottom signal of RF signal
input terminal
94 ABCD I Main beam light quantity
signal input terminal
95 TE I Tracking error signal input
terminal
96 FE I Focus error signal input
terminal
97 VC I 1/2 VCC (reference voltage)
input terminal
98 AVSS1 — GND terminal
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