Technics SJ-HD501 Servise Manual page 44

16.4. IC10 (MN101D03DAA) : SYSTEM CONTROL
Pin Mark I/O
No. Division
82 EXSYSCK —
83 DVDD2 I
84 XI I
85 XO O
86 VDss2 —
87 RFDAT O
88 RFCK O
89 NRFLD O
90 TRCRS I
91 OFTR I
92 APCD O
93 EXEFMCK I
94 PEFM1 O
95 EFMIREF I
96 EFMPLLF O
97 PEFMS I
98 I
AV DD 0
99 AVss0 —
100 TEFSEL —
Function
External system clock
input terminal (Not used,
connected to GND)
Power supply terminal
Crystal oscillator input
terminal (F=16.9344MHz)
Crystal oscillator output
terminal (F=16.9344MHz)
GND terminal
RF serial data output
terminal
RF serial clock output
terminal
RF serial load output
terminal
Track cross input terminal
Off-track signal input
terminal
Laser power PWM output
terminal
External FM clock input
terminal (Not used,
connected to GND through
registor)
EFM loop filter output
terminal
EFM PLL reference current
input terminal
EFM PLL filter output
terminal
EFM signal input terminal
Power supply terminal
GND terminal
Not used, open
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