Sony STR-DN1060 - 6-7. Block Diagram - Display;Power Section

STR-DN860/DN1060
STR-DN860/DN1060
4141
6-7. BLOCK DIAGRAM – DISPLAY/POWER Section –
+15V
RECT
D1924
RECT
D910-913
SYSTEM CONTROLLER
IC3002 (4/4)
VACUUM FLOURESCENT
DISPLAY
ND1100
MASTER
VOLUME
ROTARY
ENCODER
EN1101
S111 5
S1108 ~ S1110,
S1111 ~ S1114
S1101 ~ S1105
X3000
4MHz
F910
F911
INPUT
SELECTOR
ROTARY
ENCODER
EN1100
-7V
+HV
(VCC)
TO
AUDIO AMP
SECTION
-HV
(VCC)
+7V
+7V
+5V
+6.2V
+3.3V
F940
F941
+1.2V
POWER
TRANSFORMER
(SUB)
T902
POWER
TRANSFORMER
(MAIN)
T901
RECT
D901 ~ D904
RECT
D921
RY920
F913
F912
F1
F2
7V REG.
IC1350
7V REG.
IC1351
-7V REG.
IC1352
+5V REG.
IC6010
+3.3V REG.
IC1237
RELAY DRIVER
Q920
+3.3V
+1.5V
+1.9V
+4.5V REG.
IC1914
+4.5V REG.
IC1906
+1.2V REG.
IC305
+3.3V REG.
IC318
F1
F2
+5V (USB-VBUS)
+5.2V
+5V
+5V
+5.2V REG.
IC302
WLAN/BT VBUS
IC504
+6.2V REG.
IC1911
+6V REG.
IC1915
TRANSFORMER,
DC CONVERTER
T1100
SWITCHING
TRANSISTOR
Q1101
LED DRIVER
Q1102
LED
(PURE DIRECT)
D1108
LED DRIVER
Q111 0
LED DRIVER
Q1111
LED
(ON/STBY)
D111 0
AC OFF DETECT
Q952
49
FL_ENABLE
73
POWER_RY
62
PURE_DIRECT_LED
124
FLASH_CLK/PWR_LED
61
STANDBY_LED
+2.5V REG.
IC1913
14
SW2
13
SW1 VIN1
16
VIN2
75
AC CUT
79
BRIDGEABLE_RY
424038
51 FL_LAT
60 FL_CLK
59 FL_DATA
93 VOLUME_JOG
90 INPUT_JOG
58 POWER_KEY
91 AD_KEY1
92 AD_KEY2
86 X0(CLOCK IN)
87 X1
SWITCHING
TRANSISTOR
Q3190
RELAY DRIVER
Q951, Q953
1
VIN1
1614
VIN2SW2
3
SW1
1
FRONT USB VBUS
IC503
5
8
EN VCC
+3.3V REG.
IC3191
+5.2V REG.
IC319
1 8
VO VCC
+5V REG.
IC1280
+1.5V REG.
IC306
+2.15V REG.
IC1912
14
SW2
3 1
SW1 VIN1
16
VIN2
+1.2V
+1.2V REG.
IC320
+1.1V
+1.1V REG.
IC313
+1.8V
+1.8V REG.
IC309
+1.8V
+1.8V REG.
IC310
+1.8V
+1.8V REG.
IC315
+1.0V
+1V REG.
IC314
+3.3V
+3.3V REG.
IC307
+3.3V
+3.3V REG.
IC308
+1.8V
+3.3V REG.
IC301
D905
SIGNAL RECEIVER
CONVERTER.
(MULTIPLEXER/
DEMULTIPLEXER)
IC3190
J3190
DN1060
J3191
OUT
IR REMOTE
IN
REMOTE CONTROL
SIGNAL RECEIVER
IC1100
461
6
7
SIRCS_IN
CH_1
COMMON
CH_0
RY951
F901
AC IN
6
OUT
1
VO
IN