XAV-AX150
XAV-AX150
32
Sony CONFIDENTIAL
For Authorized Servicer
5-3. BLOCK DIAGRAM - POWER SUPPLY Section -
REGULATOR
IC160
4
8
TUNER (5V)
VCC1
CN100 (2/2)
7
VCC2
6
ACC_IN
+B
15
9 DSP (3.3V)
13
ACC
10
REVERSE_CAMERA
SYSTEM CONTROLLER
IC801 (2/2)
DSP_3.3V
11 VDD (3.3V)
VDD_3.3V
TUNER_3.3V
3 AUDIO (8.5V)
15 ACCDET
AUDIO_8.5V
LCD_5V
VCC
5 LCD (5V)
D160
D103
51
ACC_IN
14 BDET
35
BU_IN
12 SDA
92
REG_SDA
10 SCL
91
REG_SCL
13 RSTB
5
RESET
82
REVERSE_CAMERA
+3.3V
REGULATOR
IC502
BT_3.3V
REAR CAMERA
DETECT
Q102
11
ILL
55
ILL_IN
DIMMER
DETECT
Q101
DC/DC
CONVERTER
IC200
D104
12
BRAKE_DET
78
BRAKE_DET
25
SYNC
17
EN_SYS
96
>005B
USB_SEL
USB_SEL
32
EN_USB1
50
DET_CDP
49
BT_PWR
30
FLT_USB1
+3.3V
REGULATOR
IC600
SOC_1.3V
+1.3V
REGULATOR
IC1705
SOC_3.3V
+3.3V
REGULATOR
IC1704
DAC_3.3V
+3.3V
REGULATOR
IC1702
TCH_3.3V
+3.3V
REGULATOR
IC1708
VDO_3.3V
+3.3V
REGULATOR
IC1701
VDO_1.5V
+1.5V
REGULATOR
IC1707
USB1 (2/2)
5
VBUS
+5V
REGULATOR
IC1710
EN
USB CHARGING CONTROLLER
IC1709 (2/2)
5
CTL3
8
12
OUT
MULTIMEDIA INTERFACE
IC1105 (2/2)
P055
91
2
NRESET
109
P045
110
P046
D1708
J1100 (2/2)
81 RC_IN1
70 RC_STR_SEL
90 SOC_Reset
23 SOC_TX
24 SOC_RX
80 RC_IN0
PULL-UP
SWITCH
Q180, 181
VDD_3.3V
AVDD
LCD1
LIQUID CRYSTAL DISPLAY
(2/2)
VR 1 – VR 10
VEEG
VDDG
VCOM
XON
10
REFERENCE
VOLTAGE
GENERATOR
DC/DC
CONVERTER
IC1703
VDO_3.3V
BACKLIGHT
DC/DC
CONVERTER
IC1706
98 VDO_RST
99 VDD_MUTE
44 LED_PWM
64
79 KEY_0
63 KEY_ACK1
SIRCS
D804
97 REVERSE_CTL
VDO_RST
MUTE0
GPIO2
LCD_DIM
>006B
LCD_DIM, GPIO2,
MUTE0, VDO_RST
LED DRIVE
Q1101
DC/DC
CONVERTER
IC202
REMIOTE
D1705
SOC_4V
KEY BOARD
SIRCS
LED_PWM
KEY_AD
(Page 31)
(Page 31)
SYS SET
2020/02/07 23:51:10 (GMT+09:00)