Philips CD950 - Block Diagram

15
BLOCK DIAGRAM
Re ee es OPTICAL OUT DIGITAL OUT
CDM SERVO & DECODING CIRCUIT | fal
: MN 4264-15,
DRAM
DA DAA
poBM = DOEN
te
TDARBOR
PHOTO DIODE SIGNAL
PROCESSOR
——_——_—_—_—_—}] SCA
a EFAB pcras23P
SAA7310
LOOPFILTER XIN
DECODER
CURRENT
SOURCE
CLAB
CHARGE
DAAB
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DAAB
CD MECHANISM COM9
MUTE
CLAB
DAAB
WSAB
LACH
SMA5A0A
——}j sacri
1) 2896MHz
SAATASO
por |—
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DIGITAL
MUTE
TDAI547
16
LMB33
|
vi
KILL MUTE
Ao: a
LEFT LEFT
Mo
RIGHT
TURNTABLE MC
MOTOR €
4MHz
CONTROL
POWER SUPPLY
VFTD
ACFI
MC6BHO5D9
USER EP
aunz | AF
ACF2
+15V
MAIN:
ie SUPPLY +10V
SWITCH
+5VSB
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~5VSB
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X24C16P
-15V EEPROM
47C670N
wP DRIVER
STB!
CONTROL
AND
DISPLAY
CIRCUIT
|
DISPLAY
FOCUS
MOTOR
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—
-
:
|
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MOTOR
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TOABBO9
4
RADIAL
ERROR
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DODS
MUTE
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,
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B03
:
RESET
-
MONITOR
SWAB/SSM
DIODE
MC6BHCOSCR
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SERVO
WP
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|
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ax
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MOTOR
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aca
TRAY
DETECTION
SWITCH
RIGHT
KALLE
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LEFT
KILL
ao
RIGHT
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VARIABLE
HEADPHONE
KILL
-
RIGHT
To
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LEFT
To
{> LINE OUT
RIGHT
KILL
| eo
LEFT
TO
{> HEADPHONE
LEFT
TO
[> HEADPHONE
RIGHT
MASI034
9283
PCS 60 140