Block Diagram; Schematic Diagram - Sony CDP-X229ES Service Manual

3-5. SCHEMATIC DIAGRAM
1
em ec we rene we met ere ce meres sw es oo cerermee © cee oe ee © ceEED © GUEETEEED © eee © ee oo eee & eee
¢ See page 21 for fluorescent indicator tube of terminal (FLD401), 22 for IC block diagram, 24 for IC pin functions and 26 for waveforms.
20
! © |
D442
MAY3371X
D4
MBG3371X
0410
MAY3371X
D408- 411
PLAY MODE
0409
BR3371X
D408
MPY3371X
0403-407
OTCIi4EL
$400,410, 420, 430 LED DRIVE
PLAY MODE 0401-405
IN4448M-TA
$400
(doen)
0400,M400:
Included in
REMOTE CONTR
VOL BOARD
RV405
LINE OUT |
PHONE LEVEL
K HEADPHONE BOA
—17—-
9 + oO <
aoe
FILTER
un
C107 2.26
Ce OCI aaa
' uses, ONECTOR
Oe
LX)
o SSAG CXD25010 SSAC
d ON FOCUS/ TRACKING/ wn &)
a SLY SLED SERVO Noss
Xe)
MSC62408-0416S-V1K
FLD/LED DRIVE,
KEY CONTROL
X2}
1S.
COO6S
| _
ai
=
TS}
=
EOmON
AQs i
i
EE EE SE SF | SF | | ES eo | | ES LE FE | © i | A fs | | ee
OOOOGOOOLOOOVOCOCEOECO
> cmemrsS > eA Ge SUNNARUTTS SNTNRNLSNTED 9D UOTENSINNIOSSSD © GSERNSSSESOSSS <> SSSR) SS ey ee we mes we errneemeinttns Ge nS GS SS SS we meee oo enmeRe SSeS op SoS op GD GO GS op
Ek C330 1% SOV R340 100k { i
&
IC39t MS4641L
LOADING MOTOR
ORIVE
Hs W
fy
(—
C231
&
= =
an
a ee
os) a 3.3uH comm
i
C215
O.AF 5.5V
1¢320
CXD2500AQ
DIGITAL SIGNAL PROCESSOR,
CLV SERVO
10327
M37451IM8~-175FP
SYSTEM CONTROL
DIGITAL FILTER
MOTOR ORIVE
(VOLUME)
'
t
'
! OOS. DONE SOOS ODIO ene eels
; s 23 { 3 (3)
< Bt { 0 p 5 INVoS) L320
'
'
' Sato (4.8)
XLTO
BIRR
vitios.)
OLE.
Ry405 ®
ve, oepete
yp:
HEADPHONE AMP
- — - |; aan a i Se ee ee _
Sf
sar reeetlot Lo | = (eB eeconectoR
2479 al SD CTT ESEeszegsseseeget eee eee eo es ELE ET GE See a ae a a EE
Cs] <r Ut eN357 +e o GHEGGCCOA4 -_—— - — . 2. ——. . - - > — - -——— -
CNegs SP — ;
Qe= R206 470
y Ns eR TA
ba7.9
(0)
0501601 Hs] gaya SVadlhs
21 22 23 24 25 26 27 28
$w702 |
VOLTAGE
SELECTOR},
t
220/240V
A 1107 120V i yop T70A :
ss _ POWER |
i} TRANSFORMER : ¢, .
| ETRANSFORMER BOARD} [AC SW BOARD] |
|
|
|
men CHEE GEES em com ETS CD CE
a
$52 this {CHASSIS} ; 7
1N4148M-TA 3 f MAN Loe A gh eed OY ee ey Perel ge oe
ato) a204 E MODEL
y wuTing | 10350 |
i OPTICAL OUTPUT j
Loar icaso | 1C350
)
ts
0602-604
MUTING
250301
J361
R629 R630
18k 1.5K
10651 1172
| NESS32P
FILTER
FILTER
R529 R530 ° NESSSEP
Ly 45K SK Pir 0
Vian
2seeso1 2508801
Q502-504
MUTING
aah we] «3 a
GES 0 Sw
{IC551
KMAIN BOARDI
[SWITCH BOARD] [L.MOTOR BOARD]
4P--PINJACK
2445 GPIFS2Ti (DIGITAL OUT
346 {OPTICAL
LINE OUT
FIXED
LINE OUT
VARTABLE
Notes on schematic diagram:
°.
All capacitors are in uF unless otherwise noted. pF: nuF 50WV
or less are not indicated except for electrolytics and tantalums.
All resistors are in ohms, 1/4W or less' unless otherwise noted.
Q : Internal component
% =: Indicate a permissible margin
WAT: Fuse resistor
The components identified by mark A or
dotted line with mark A\ are critical for
safety.
Replace only with part number specified.
Lescomposants identifiés par une marque
A\ sont critiques pour la sécurité.
Ne les remplacer que par une piéce por-
tant le numéro spécifié.
°
°
—20-
=: B+ Line
: B- Line
[J]: Adjustment for repair
Voltage are dc with respect to ground under no-signal condi-
tions.
no mark : STOP
( ) : PLAY
Voltages are taken with a VOM (input impedance 10MQ).
Voltage variations may be noted due to normal production
tolerances.
Circled numbers refer to waveforms.
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
Signal path
Eze : CD