Panasonic SA-AK600GC, Service Manual

Page: 40 / 134

Pin No. Mark I/O Function
70 IOSEL I Mode Switching
Terminal
71 /TEST I Test input
72 AVDD1 I Power supply input
(for analog circuit)
73 OUTL O Left channel audio
signal output
74 AVSS1 I GND
75 OUTR O Right channel audio
signal output
76 RSEL I RF signal polarity
assignment input (at
"H" level, RSEL="H",
at "L" level, RESL=
"L")
77 IOVOD I 5V supply input
78 PSEL I Test terminal
(connected to Gnd)
79 MSEL I SMCK oscillating
frequency
designation input (“L”
:4.2336 MHz, “H”:
8.4672 MHz)
80 SSEL I SUBQ output mode
select (“H”:Q-code
buffer mode)
14.3. IC703 (AN8739SBTE2) Focus coil/ Tracking coil/ Traverse motor/
Spindle motor driver
40