Panasonic SA-AK22 Service Manual page 72

Pin No. Mark
57 VSS I
58 X1 IN I
59 X2 OUT O
60 VDD I
61 BYTCK -
62 /CLDCK -
63 FCLK -
64 IPFLAG -
65 FLAG -
66 CLVS -
67 CRC -
68 DEMPH -
69 RESY -
70 IOSEL I
71 /TEST I
72 AVDD1 I
73 OUTL O
74 AVSS1 I
75 OUTR O
I/O Function
GND
Crystal oscillating
circuit input (f =
16.9344MHz)
Crystal oscillating
circuit input (f =
16.9344 MHz)
Power supply input
(for oscillating circuit)
Byte clock output
Sub-code frame
clock signal output
(fCLDCK = 7.35 kHz
during normal
playback)
Crystal frame clock
signal output (fCLK =
7.35 kHz, double =
14.7 kHz)
Interpolation flag
output ("H" :
Interpolation)
Flag output
Spindle servo phase
synchronizing signal
output ("H" : CLV,
"L" : rough servo)
Sub-code CRC
checked output ("H' :
OK, "L" :NG)
De-emphassis ON
signal output ("H" :
ON)
Frame re-
synchronizing signal
output
Mode Switching
Terminal
Test input
Power supply input
(for analog circuit)
Left channel audio
signal output
GND
Right channel audio
signal output