Sony CDP-C701ES - Block Diagram and Signal Flow

CDP-C701ES/C801ES
4-2. BLOCK DIAGRAM
1¢811
REMOTE
SENSOR
DRIVE D807,808
Q803,804
RESET
DISC
a 1
BE CT oe cee Tae TN ee ee ee ee etn Ae Ee sagen ee hp Pree 71
i |
an
OBJECT
1C308
i
\
LENS
|
| LASER OPTICAL OUT
I GRATING DIODE i
| n a) DIGITAL OUT
BSP
YY
re
||
(OPTICAL)
i ~~ L> 1 1¢901 1¢302
{ 1 DIGITAL SIGNAL DIGITAL FILTER 1903 1€306 1¢910(1/2)
ar | PROCESSOR/EQUAL I ZER D/A CONVERTER LPF/BUFFER LINE AMP
eceeeagh. oe Lo 64DATA DATAI DATAI Z ; 5
£22, (1)-@4) BCK | (9 —_—_—+9 BCK La(+) 2 sore 6) s
| | 64LRCK LRCK | . EES DATAL Lit-)
! RF AMP @1) 67) DATAR
RFO S4BCLK a
WITH 1C101 G2 +89) LRCK L2(-) a
PHOTO
DETECTOR
be
FOCUS,
TRACK
ING/SLED,
SPINDLE
7)
40)
512FS
Lit)
1C307
1¢910(2/2)
|
' 1C1 SERVO LPF/BUFFER LINE AMP i330
i EFM COMPARATOR R1(-)
BOTS “1 LINE OUT
| pe ©.
I te
R1(+) MUTING MUTING i =
! 12BFS R2(-) } (O) R
372,374 a376 1
STSM “2 VARIABLE
1 ATT (DATA) FLGL @3) |
cc v840 | O) i
SHIFT(CLK) FLGR @4) da <2)
LATCH GAIN
CONTROL t—------—-
a94 1-943
PHONE LEVEL/
| gee GAIN aa LINE OUT LEVEL
7 XPLCK CONTROL
SCOR poe CONTROL
$QS0(SUBQ) peer 0971-973
i sack
| iin 1c84)
DATA HEADPHONE
OPTICAL ee CLK 40) PRGD(DATA) AMP
| PICK-UP BLOCK PRGCK (CLK) +12V
\
COIL
O
KSS240A
| O
an i i a ee ee ce ee a ce he ee ere me ro oe
aie J841
SLED MUTE
MOTOR SWITCH
0343
Mier ‘DSP. ; tev
SPINDLE CONTROL
INVERTER 1c841(1/2
MOTOR
pea
(372)
il
img
MUTE
$876,879 wes mac
fe
ne
0342
FUNCTION
roan : GAINS "mi
MECHANISM
ee
hme
SWITCH
1¢403(2/3) CONTROL EQUARIZER GAINI
M702 LODING MOTOR 341
LOADING MOTOR DRIVE LEDI ae are
(™)
6
=
es
LOD
OUT
FOK
RV872
-
oer
Een
sw
POWER
0871-877
: 71) LoD IN REVERS LED? a206 Sw +10V 1201
(74) DOWN SW DSPCHG 9204 1C201 POWER
354540 ena : 2 8 a SUB Q VOLTAGE REG 0201 TRANSFORMER _& MODEL
SP oop te RN te *
DOWN
up
a
Ti
$201
;
sw $702 >|! 1
0701 tHE eee 3H NOEINEE AC IN
Fl (FL801 { 1
TABLE
@0)
TBL
SENS
(
)
45V
SELECTOR
SENSOR +
vi [ }
1€403(1/3) REF (1) FA t-------- ~~ 4
M701 TABLE MOTOR TO EXCEPT E MODEL
TABLE MOTOR DRIVE FiBolty --\. Vy gesuew secs sees ens ls :
®
3
a=
69
ae
|
i)
2 1¢403(3/3) ®
RV MOTOR DRIVE 7-----@)
a
VOL MOTOR ~~ '
7 +Vcc :
wy PHONE LEVEL/ 1c801 (6) -10V }
LINE
OUT
LEVEL
FL
DRIVE
|
MASTER CONTROL 1c202
+5V CONTROL +10V Ac IN!
sori r
eee
DSPCHG
+5,-5V
REG.
|
SWITCH 120: ;
ae Cont) cachuanad Ba 801,802 47V =) = (1)
pues? FUNCTION . ues i
SWITCH KEY3 1€203 :
'
$820-832 KEYO i DIGETAL REG !
GISPER regan Con ive FLUORESCENT
SIRCS SWITCH KEY1 OUT ‘MD CRTOR: TUBE T202 {
SELECT RM IN pasae POWER '
601-604 $870, 880-893 KEY4 Hevea): <iev! TRANSFORMER
DSP
FUNCTION
KEY5
teB
A
RE
!
SWITCH KEY6 A H
1
i)
i)
1
1
1
1
i)
1
G =
1C205
+12v—2-1) +12v.— G3)
REG teberocsosust Soke est soe oo et Stes
—10— | = oe 12S 7 —13—