Sony MHC-D7 - Page 23

Finn ep ewan
= 0 | igeermoiorHIGHALOW convol ouput E:LOW
0" | Capsian mover ONOFF cont oui. L:ON
1 [ FWAM Stereo idenificsion Liew
1 | FAM Tuning denifeaton —LiTwning ———SSSSCS~S~S
95 [scr [0 | Chipenabie ouputiotinee SSCS
es oe |
<a oe
9 Eo
00 a
Not used (OPEN)
Delay ON/OFF control output L: Delay ON
Delay level control output.
Delay level control output.
Power supply. (+5V)
6-1. BLOCK DIAGRAM — CD SECTION —
DETECTOR
E
pow seeokres ee Se ee ee ssc tee sect cesses see tece ses ese secs se lee ese ee eee eb deh suse cee ees See See eo ee oases
SECTION 6
DIAGRAMS
FOCUS/TRACKING SERVO,
EFM COMPARATOR
1C101 (172)
BIGITAL SIGNAL PROCE
CLV SERVO
1C103
f
RV103
TRACK ING|
GAIN
os
LB BRIVE
@ pa Q101, 102 es
CxSER Co z FOCUS SW
PIODE Q103
(43) (46X31) (25)
FOCUS TRACKING 7) a =
COIL COIL “a 2 54
(18) TRACKING SG
(e—|corL arivef > ra
1102 (1/2)
FOCUS/TRACK ING
COIL BRIVE
0 (12) FOCUS
(—e—lcore PRIVEE
SLES/SP INBLE
MOTOR ORIVE a
1C102 (2/2) ICTO! (2/2)
a SLED MOTOR a
M102 ; (a5) SLO SL+
SLED MOTOR 27 ARIVE ) @
M101
SPINDLE SPINSLE MOTOR o
MOTOR Z DRIVE a
02