Block Diagram - Power Supply Section - Sony XAV-612BT Service Manual

XAV-612BT
XAV-612BT
5-3.

BLOCK DIAGRAM - POWER SUPPLY Section -

SYS_ENA
(Page 29) E
F_SYNC
PSW_EN_OUT
CDP/SDP
(Page 29) F
USB_ON1
FSYNC2
BU_IN
S2301
RESET
SYSTEM CONTROLLER
IC502 (3/3)
RESET 10
11 XOUT
X501
6MHz
13 XIN
9 XCOUT
X502
32.768kHz
8 XCIN
USB_ON1 79
FSW_OUT 24
EN_SYS 77
USB_OVER 80
CDP/SDP 58
USB_ON2 92
AP_ON 63
BU_IN 17
ACCIN 43
ILL_IN 64
PARKING_IN 42
AUDIO +8.7V
MECHA +3.3V
D203 D204
+5V
DC/DC CONVERTER
A +5V REGULATOR
IC103
+7V 8 SW
4 SYNC
2 EN/SS
30 30
M801
M
(FAN)
+1.9V REGULATOR
D +1.9V REGULATOR IC801 (2/2)
IC101
DR +5V 33 MECHA_5V
30 AUDIO_8.7V
31 MECHA_3.3V
+10.4V 34 DISP+B
AMP-REM 29
U-DOM +5V
VP1 20
VP2 6
+3.3V
B/U +3.3V REGULATOR 37 U-DOM VP 35
IC503
RESET SIGNAL
GENERATOR
IC501
B/U B+
DC/DC CONVERTER
IC401
+3.3V
D +3.3V 2 LX VIN 3
REGULATOR
IC105
7 USB_IN
VBUS1 5 USB_OUT
12 EN_USB
8 SYNC
4 EN_SYS
D402
9 FLT_USB
DC/DC CONVERTER
IC431
2 LX VIN 3
7 USB_IN
VBUS2 5 USB_OUT
12 EN_USB
8 SYNC
4 EN_SYS
9 FLT_USB
IC461
VIN 3
D827
BATTERY
CHECK
Q806 - 808
ACCESSORY
DETECT
Q802
D804
DIMMER
DETECT
Q803
D826
CN801 (2/2)
6
ANT-REM
5
AMP-REM
19
B+
7
ACC
14
ILL
15
PARKING