Sony STR-DH730 - Block Diagram - DISPLAY;POWER Section

1818
STR-DH730/DH830
STR-DH730/DH830
5-6. BLOCK DIAGRAM – DISPLAY/POWER Section –
RELAY
DRIVER
Q901
AC DET
Q990
+13V
-13V
RECT
D904
RECT
D910-914
F1
F2
+5V
REG
IC3503
+5V_SINK
+5V
+5V
GRID 1-11
FL DRIVER
IC100
SYSTEM CONTROLER
IC2105 (5/5)
VACUUM FLUORESCENT
DISPLAY
ND100
SEG 1-17
STB
FL_LAT
BRIGEABLE RELAY
FL_CLK
FL_DATA
SIRC
VOL_JOG
CLK
DIN
INPUT JOG
TONE_JOG
MASTER
VOLUME
ROTARY
ENCODER
S108
S11
S111-116
POWER KEY
AD_KEY1
S100-106
AD_KEY2
X OUT
UART_SEL
POWER_RY
STOP
X IN
X2101
4MHz
F910
+5V
REG
IC3521
+5
REG
IC3516
RY901
F911
32-42
14-29,31
REMOTE CONTROL
RECEVER
IC101
INPUT
SELECTOR
ROTARY
ENCODER
S107
TONE/
TUNING
ROTARY
ENCODER
S109
+5V
REG
IC4102
+5V
+3.3V
+1.1V
+3.3V
REG
IC4161
H.IV
REG
IC2803
+5V
-7V
+5V
REG
IC2421
+3.3V
(TUNER VDD)
+5V
REG
IC2806
+3.3V
REG
IC102
OSC
Q100
+4V (ACPC)
+3.3V
3.3V
HDMI
IC3517
+3.3V
REG
IC2010
+HV
(VCC)
TO
AUDIO AMP
SECTION
-HV
(VCC)
+7V
+7V
REG
IC350
+1.8V
REG
IC3203
A+1.8V
+5V
+4V
(DCDC)
A+1.8V
+1.8V
+1.8V
REG
IC3211
+1.8V
REG
IC3515
+1.2V
(AVCC12)
+1.2V
REG
IC3519
1A
SELECT
1Y
SELECTER
IC2032
+5V
REG
IC201
+4V
REG
IC1500
+6V
(DCDC)
+6V
REG
IC1501
F940
F941
-5V
-5V
REG
IC202
STBY +3.3V
+5V_STBY
D990
T902
T901
F901
+3.3V
REG
IC2107
AC IN
RECT
D993, D994
RECT
D921
RY920
F913
F912
RELAY
DRIVE
Q820
T100
DC-DC
CONVERTER
F1
F2
-7V
REG
IC352
HDMI
CONTROLLER
IC3000 (3/3)
5V_RX0_IN
98
TX_5VPWR
USB_REG_CTRL
89
84
62
USB OVC
H2
POWER
CONT
COMPARATOR
IC4101
38