Samsung MAX-557 - Page 9

C2 decoder flag (High: When the processing C2 code is impossible
correction stage) (RA5)
Output of VCO/2 (Normal speed = 4.3218MHz)
(Double speed = 8.6436MHz) (RA6)
Digital Ground 2
Unprotected frame Sync(RA7)
Frame sync protection state (RA8)
Display of either RAM overflow or under flow for +4 frame Jitter
margin (RA9)
Only Monitoring signal (Norma! Playback: 4,2336MHz) (RA10)
16.9344MHz signal outpur(RA11)
Terminal for test
Mode Selection Terminal 1(H: 33.8688MHz)
(L: 16.9344MHz)
2(H: APLL)
(L: DPLL)
3(H: CDROM)
(L: CDP)
4
output signal of LKFS condition sampled PBFR/16
(if LKFS is “"H", Lock is “H".
If the LKFS is sampled “:L" at least 8times by PBFR/16, Lock is “L")
LPF time constant control of the spindle servo error signal
ON/OFF control signal for spindle servo
Digital Vcc2
Spindle Motor drive (Rough control in the CLV-S mode
Phase control in the CLV-P mode)
Spindle Motor drive (Velocity control in the CLV-P mode)
Vco output signal (When the state is Lock by means of PBFR it is
8.6436MHz)
VCO input signal
Double speed mode contro! (H: Normal speed)
(L: Double speed)
Analog PLL charge pump output for Double speed mode
MAX-557
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