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Blockschaltbild
Block Diagram
MAIN
ao
A
REGULATOR
;
T501
1¢502(1/2)
1C 503 (1/2)
BUFFER
_ 1501
AMP
©) R-CH
© a
(©)BCLK
Vref
H(¥)
MUTING
1¢503 (1/2)
WCKL1)}{(~)WCLKI
Vref
L
LRCK
DATA BCLK
IC 301
1¢ 101
sims
O)E-CH
LA 9200NM
Bro
ae
LC 7860N
rae
SERVO SIGNAL
ke
cermin
DIGITAL SIGNAL x our 9)
PROCESSOR(S.S.P)
PROCESSOR
(D.S.P)
ies
8.64 MHz
MUTE
ORIVER
T601 T602
T604
$601
swi
©
L78M05
I
0
1C601
POWER
|
REGULATOR
' ®
I
.
0
PT
POWER
REGULATOR
AC
IN
to
1C301
to Servor
Digital
Audio
Block
$602
|
SWITCHING |
T201
RESET
LC3517AS-15
DETECTOR
L79M05
T602
SRAM
pale]
to Driver
+9V
FOCUS
COIL
Hives
ia
DRIVER
IC 201(1/2)
SYSTEM
CONTROL
ets
gh
TRACKING
COIL
y-Y
DRIVER
LEVEL
LAMP
1201
(1/2)
SWITCHING
,
—
a
ee ee
CD
SPINDLE
MOTOR
SPINDLE
MOTOR
DRIVER
1€202 (1/2)
CXP5024H
COMO
SLED DRIVE
SWITCHING
T202
SLED& LOADING
MOTOR
DRIVER
10202 (1/2)
BUFFER
7203
ae)
SLED DRIVE
SWITCHING
0201.0203
DISC
SIZE
SWITCHING
7206
SIZE
SW
GRUNDIG
Service Manual CD 103 Sachnummer/Order No.:72010-718.70
CD 103
23
hin ict
Sie
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