Panasonic SA-PM17E - Page 70

No. Mark I/O Function
37 TRCRS I Track cross signal
input
38 /RFDET I RF detection signal
input ("L" : detection)
39 BDO I Dropout signal input
("H" : Dropout)
40 LDON O Laser on signal
output ("H" : ON)
41 PLLF2 I/O N.C.
42 DSLF2 O Tracking Offset
alignment output/DSL
Balance Output (DA
Output)
43 WVEL O N.C.
44 ARF I RF signal input
45 IREF I Reference current
input
46 DRF I DSL bias terminal
(Not used, open)
47 DSLF I/O DSL loop filter
terminal
48 PLLF I/O PLL loop filter
terminal
49 VCOF I/O VCO loop filter
terminal
50 AVDD2 I Power supply input
(for analog circuit)
51 AVSS2 I GND (for analog
circuit)
52 EFM - EFM signal output
53 PCK - PLL extraction clock
output (fPCK = 4.321
MHz during normal
playback)
54 VCOF2 I/O VCO Loop filter for
33.8688 MHz
conversation terminal
for 16.9344 MHz
crystal mode, must
use other circuit
55 SUBC O Sub-code serial data
output
56 SBCK I Clock input for sub-
code serial data
57 VSS I GND
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