Block Diagram - Power Supply Section - Sony XAV-AX150 Service Manual

2020/02/07 23:51:10 (GMT+09:00)
XAV-AX150
5-3.

BLOCK DIAGRAM - POWER SUPPLY Section -

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