Sony HCD-SB100 - POWER Section

4848
HCD-SB100/SB200
HCD-SB100/SB200
Ver. 1.1
4
5
6
7
VFD001
FLUORESCENT INDICATOR
TUBE
PN103
TUNER
TU L
R-CH
G1-G11
P1-P17
G1-G11
P1-P17
FL+
FL-
STEREO
R-OUT
L-OUT
T_CE
T_RDS_DATA
T_CLK
T_DO
T_DI
T_RDS_CLK
29 1
27
LED
DRIVER
TR1
LD001
REMOTE
CONTROL
RECEIVER
RMC001
IC101 (3/3)
SYSTEM CONTROLLER
18
FUNCTION
KEY
SW001-010
Q972
FL
CONTROL
Q971,975
-28V REG
FL+
KEY1
STBY LED
REMOCON
11
Q101
FL–
FL+
RESET
STANDBY
Q982,973
REG
CONTROL
RESET
T CLK
T RDS DATA
T CE
8
9
10 T RDS CLK
T DI
T DO
STEREO
26
D922
D921
D923
D926
D924
D941
D927
D902
IC901
POWER
PROTECTION
T901
TRANSFORMER
T902
TRANSFORMER
PC910
PMRSNS
2
P CTL
PHOTO
COUPLER
PC911
PHOTO
COUPLER
Q910
VOLTAGE
CONTROLLER
D951
D914
IC942
PC912
Q921,922
-12V REG
IC923
+3.3V REG
BD901
-28V
+3.3V
-12VF
+12VF
+8V
+5VF
+5.6V CPU
+32V
IC902
POWER
PROTECTION
AC IN
D
PHOTO
COUPLER
30-40
59-52,
50-46,
44-41
IC924
+8V REG
IC922
+12V REG
IC921
+5V REG
IC941
VOLTAGE
REG
VOLTAGE
REG
AUDIO
SECTION
E
AUDIO
SECTION
• Signal Path
: TUNER
• R-ch is omitted due to same as L-ch.
g
– POWER SECTION –