6-4. Block Diagram - Display/Power Supply Section - Sony HCD-CP11 Service Manual

Micro hi-fi component system
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HCD-CP11
6-4. BLOCK DIAGRAM - DISPLAY/POWER SUPPLY Section -
(C} REC/PB
er
er
woes
mE
1¢801 (3/3)
SYSTEM CONTROLLER (C801) B+
eto
RESET SIGNAL
GENERATOR
1803
-
irr]
om
om
g
[vey
LIQUID CRYSTAL
2
D815
DISPLAY
LcD801
2
5
x
Cael
0812
D657 ~ 660
e
(LCD BACK LIGHT)
S
Oo
D81
S
Ble
CASSETTE HOLDER
BACK LIGHT
x
0856
(¥)
LED DRIVE
DSG
0856
D851
STANDBY
N
uc
D867
@)
LED DRIVE
CD SYNC
0857
4
x
LED DRIVE
@) "0854
D390
0854
TAPE
B+ SWITCH
i SWITCHING i.
0858
ee
0390-392
REMOTE CONTROL
(DISC TRAY ILLUMINATION)
D392
RECEIVER
REMOCON
SWITCH
1802
829,830
+N.
;
+75)
FM 7.5V
FM CIRCUIT B+
aL
RY
pe
REGULATOR
DRIVE
ig ne Go sine
aR
a
eee
Se
ROTARY
CONTROL SWITCH
Q323,324
IN
\
RV801
VOLUME
0315, 316
H12V
B+ SWITCH
TDA7439 (IC301) B+
325,326
I
1
RV802
e
TREBLE
'4
+9V
LED DRIVE
¥)
D855
+9
REGULATOR
Q855
TUNER
TUNER PACK B+
0313
'
1
REGULATOR
_Ave03_ | ACODER
CONTROL SWITCH
BASE
RV803
0321, 322
D307
fi
=
+5V
POWER TRANSFORMER
=|
a ne
LED DRIVE
CD BLOCK B+
arora
0852
POWER AMP J 8+ =—
RECT
SUB 230V_
REGULATOR
(IC101, 201) } p=
D907 - 910
CONTROL SWITCH
;
=
0311, 312
$801 - 824
+8V
+8V
+12V
CD BLOCK, DISC TRAY OPEN/
REGULATOR
REGULATOR
CLOSE MOTOR DRIVER (C309) B+
C311
0301-303
78V
+12V
E MODEL
+8V
REGULATOR
REGULATOR
RECT
10304
0350-351
VOLTAGE
0911-914
SELECTOR
$901
AUDIO
CIRCUIT
-8V
REGULATOR
1¢305
-8V
(E) RDS ON
(Page 16)
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