Sony CDP-227ESD - Main Section Schematics - Part 2; Mechana Control and Mute Drive Schematics; Digital Signal Processing and CLV Servo Schematics

12 13 14 15
MECHA CONTROL
TO MAIN BOARD (2/2)
TO DISPLAY BOARD
ooo
oreiey|
FILE DATA
CONTROL
Sy Bl a a a a a a a eT) (|)
ee ee ee
Q301
MUTE DRIVE
|_|
= <MON>
<MDP > —+-
FSW:
> ens =o
ASY>
LOCK
<VCO>
PDO: t+—O MDP
pe ee et | ene
ia ee ae Fy
- XLT °
ieee ae a gs ‘ | EFM
- MIRR s 3
a205 —<- = ; T] 83
BALEM tt rst 3 ,
(EB) g .|= at 2a
re:
|
8
$
+
1
AAAAAKQARLESD
4.5
0
3
BS
ag EG848748538 GFSO 0 = 2
ey yey oy 2G
(5) aA a
2 | le
y=
uy =|
oO
ia |
| |
aa J
eae (
js -2 ||
2.3 1352 LC9600R-145
1€302 CxXD1125
a
mone zz
aan
ae
PLL SWIT 3
CH
:
FILE
MEMO
A
Ny
1206 .; §
FS SWITCH 1C303 IC302 | {
|
RAM
DIGITAL
SIGNAL
PROCESSOR?
£&
2
£§
x.
/CLV
SERVO/DIGITAL
OUT
=
#
€
6
28@ B\2
es Pale ee
1 TO MAIN BOARD (2/2) a as a aes matt enc eS a sehen Taam ee een ems cate Semen
| _ © @ |
TO MAIN BOARD (2/2)
|
Ree ee Pree I
—24—
—25—