Block Diagram - Power Supply Section - Sony XAV-AX5600 Service Manual

2021/04/28 22:33:39 (GMT+09:00)
XAV-AX5600
5-3.

BLOCK DIAGRAM - POWER SUPPLY Section -

LCD1
LIQUID CRYSTAL DISPLAY
(2/2)
D1704
AVDD
REFERENCE
10
VR 1 – VR 10 VOLTAGE
GENERATOR
DC/DC
CONVERTER
IC1703
VDDG
VEEG
VCOM
XON
VDO3.3V
D1705
DC/DC
BACKLIGHT CONVERTER
IC1706
LCD_DIM
REVERSE_CTL
SW_EN
LCD_DIM, SW_EN, REVERSE_CTL, VDO_MUTE
VDO_MUTE, VDO_RST VDO_RST
>004B
(Page 33)
+3.3V
SOC3.3V REGULATOR
IC1704
+1.3V
SOC1.3V REGULATOR
IC1705
+3.3V
DAC3.3V REGULATOR
IC1702
+3.3V
TCH3.3V REGULATOR
IC1708
+3.3V
VDO3.3V REGULATOR
IC1701
+1.5V
VDO1.5V REGULATOR
IC1707
+1.8V
HDMI1.8V REGULATOR
IC1714
+3.3V
HDMI3.3V REGULATOR
IC1715
SOC4V
34
SYSTEM CONTROLLER
IC801 (2/2)
VDD_3.3V
PULL-UP
SWITCH 70 RC_STR_SEL
Q180, 181
J180 (2/2) 81 RC_IN1
REMIOTE 80 RC_IN0
MULTIMEDIA INTERFACE
IC1105 (2/2)
P054 90 96 USB_SEL
ACC_IN 51
P046 110 23 SOC_TX BU_IN 35
91 P055 P045 109 24 SOC_RX
NRESET 2 REG_SDA 92
REG_SCL 91
90 SOC_Reset RESET 5
REVERSE_
97 REVERSE_CTL 100
CAMERA
28 SW_EN
99 VDO_MUTE
98 VDO_RST
ILL_IN 55
KEY BOARD
BRAKE_DET 78
LED DRIVE
LED_PWM 44 LED_PWM
Q1101
D804
SIRCS 64 SIRCS
KEY_AD 79 KEY_0
63 KEY_ACK1
FLT_USB1 30
EN_USB1 32
FLT_USB2 18
EN_USB2 84
SYNC 25
EN_SYS 17
+3.3V
BT_3.3V REGULATOR
IC600
REGULATOR
IC160
VDD_3.3V 11 VDD VCC1
VCC2
DSP_3.3V 9 SYS
+3.3V
TUNER_3.3V REGULATOR 4 AUDIO
IC502
XM_5V
5 CD
REGULATOR
IC401_VCCH
IC402
DC/DC
IC401_VCCL CONVERTER 3 ILM
IC400
15 ACCDET ACC_IN
14 BDET
12 SDA
10 SCL
13 RSTB
5 6
EEPROM
IC803
REAR CAMERA
DETECT
Q102
D103
DIMMER
DETECT
Q101
D104
VCC
USB1 (2/2)
+5V DC/DC
V_BUS
USB port 1
REGULATOR CONVERTER
Smartphone, USB memory
IC1710 IC200
(Video, Music)
USB2 (2/2)
CURRENT
V_BUS
LIMIT SWITCH
USB port 2
IC204
(USB memory (Music))
DC/DC
CONVERTER
IC202
CN100 (2/2)
D160
15
8 VCC
7
13
6 ACC
10
REVERSE_CAMERA
11
ILL
12
BRAKE_DET
DC/DC
CONVERTER
IC203
Sony CONFIDENTIAL
For Authorized Servicer
XAV-AX5600
SYS SET