Fisher AD-530 - Page 15

IC
BLOCK
DIAGRAM
(Continued)
UPC4570HA BLOCK DIAGRAM
Ve A-IN v- 8-IN ve
A OUT A*IN B+IN 8 OUT
FSEG/PCK
AFC
OETECTION
< :
CLY
-SSCK 6 SUBCODE
SEPARATION
Pwsy 67 Qo crc
MICRO COMPUTER
M/E 6} INTERFACE
$903°1S4
$34
[nenieon |
civ- 62 DIGITAL SERVO
pw.sscK 6é
tnPuT (1 )
vco CLOCK
OSCILLATION
CLOCK CONTRCL
C1,C2 ERROR
DETECTION
AND
CORRECTION
FLAG PLOCESSING
on 15 ot
L78M05 BLOCK DIAGRAM
a cue
NG
STARTING Ber ERG Rce
ING
crecult VOL. TAGE ERROR
AMPL
WORKT! |
AREA PROTECTCR
a a
CVEQ EAT
PACTECTOR
|
RAM AOORESS
GENERATOR
cuTeput
CURRENT LIMITER