Block Diagram - Display/Power Supply Section - Sony CMT-CP11 Service Manual

6-4. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –
REC/PB
C
SYSTEM CONTROLLER,
(Page 15)
LCD DRIVER
IC801 (3/3)
LIQUID CRYSTAL
DISPLAY
LCD801
D856
LED DRIVE
26 D.S.G.
Q856
DSG
D857
LED DRIVE
27 CD-SYNC
Q857
CD SYNC
REMOTE CONTROL
RECEIVER 3 REMOCON
IC802
ROTARY 21 JOG-A
RV801
ENCODER
VOLUME
20 JOG-B
RV801
ROTARY 29
JOG-E
RV802
ENCODER
TREBLE
30 JOG-F
RV802
ROTARY
9 JOG-C
RV803
ENCODER
BASE
16 JOG-D
RV803
S801 – 824
16
RDS ON
E
(Page 16)
RESET 38
REG-CON 7
D657 – 660
D812
(LCD BACK LIGHT)
D813
CASSETTE HOLDER
BACK LIGHT
D851
STANDBY
I/u
D854
LED DRIVE LED DRIVE
TC-ON 98 TC-ON 98
Q854 Q854
TAPE
(DISC TRAY ILLUMINATION)
SWITCH
WP 99 +5V
Q829,830
REGULATOR
RDS-ON 30 CONTROL SWITCH
Q315, 316
Q828
LED DRIVE D855
Q855 TUNER
REGULATOR
TU-ON 25 CONTROL SWITCH
Q321, 322
D852
LED DRIVE
Q852 CD
REGULATOR
CD-ON 94 CONTROL SWITCH
Q311, 312
D801, 802
+5.6V
BACK UP +5V
GENERATOR
SYSTEM CONTROLLER (IC801) B+
IC310
RESET SIGNAL
GENERATOR
IC803
D815
D814
B+ SWITCH
Q653, 654
Q655
B+ SWITCH
Q651, 652
Q859
LED DRIVE
Q858
B+ SWITCH
LED B+
Q661, 662
D858
+7.5V
FM 7.5V
REGULATOR
FM CIRCUIT B+
Q314
+12V B+ SWITCH
TDA7439 (IC301) B+ Q325,326
+9V
+9V
REGULATOR
TUNER PACK B+
Q313
D307
+5V
+5V
REGULATOR
CD BLOCK B+
Q310
POWER AMP
(IC101, 201)
+8V
CD BLOCK, DISC TRAY OPEN/
CLOSE MOTOR DRIVER (IC309) B+
+8V
AUDIO
CIRCUIT
–8V
17 17
D390
SWITCHING
Q390-392
D392
RY901
RELAY
DRIVE
Q323,324
POWER TRANSFORMER
T901
SUB 230V
B+
RECT
D907 – 910
B–
230V
115V
+8V +12V
REGULATOR REGULATOR
COM
IC311 Q301-303
+8V +12V
REGULATOR REGULATOR
RECT
IC304 Q350-351
D911 – 914
–8V
REGULATOR
IC305
HCD-CP11
E MODEL
VOLTAGE
SELECTOR
S901
LINE
FILTER
LF901
AC IN
CD ON
D
(Page 16)