Schematic Diagram - Display Board (4/5) - Sony XAV-AX5600 Service Manual

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

5-15. SCHEMATIC DIAGRAM - DISPLAY Board (4/5) -

1 2 3
DISPLAY BOARD (4/5)
A
GAMMA10V
BUS1
VBUS_5V
>016S
LCD_5V
DISPLAY GND
BOARD
AGND
(2/5)
(Page 45)
SOC_4V
B
LCD_GND
C
C1715
1
D
LN003
(CHASSIS)
C1702
1
>017S
TCH_GND
DISPLAY TCH3.3V
E CL1702
BOARD
(3/5)
(Page 46)
>022S
R1703
VDO3.3V
0
DISPLAY
BOARD
F
(5/5)
(Page 48)
C1771
2.2
VDO3.3V
VDO1.5V
>015S
AVDD9.2V
DISPLAY
VCOM.REF
BOARD
G
VGH18V
(2/5)
(Page 45) C1717
VGL-6V
0.1
C1706
1
VCOM_ADJ
H
I
J
CL1701
K
L
LCDPWR_RST
LCD_DIM
47
• See page 49 for Waveforms. • See page 50 for IC Block Diagrams.
4 5 6 7
IC1704 IC1705
+3.3V REGULATOR +1.3V REGULATOR
IC1704 IC1705
BD33IC0WHFV-GTR BD00IC0WHFV-GTR
CL1708
4.3 6 1 3.3 4.3 6
VCC VO VCC
5 2 3.3 5
NC VO_S NC
4.3 4 3 4.3 4
EN GND EN
C1726 C1730 C1716
0.1 22 1
R1702
IC1702 IC1708
0
+3.3V REGULATOR +3.3V REGULATOR
IC1702 IC1708
RP114K331D-TRB RP114K331D-TRB
CL1705
4.3 4 1 3.2 4.3 4
VDD VOUT VDD
4.3 3 2 4.3 3
CE GND CE
C1775
2.2
C1724
R1730 1
0
IC1701 IC1707
+3.3V REGULATOR +1.5V REGULATOR
IC1701 IC1707
NJM2884U1-33(TE2) TCR2EF15
4.3 1 5 4.3 3.2 1
CONTROL VIN VIN
2 2
CL1706
GND GND
3 4 3.2 3.2 3
NC VOUT CONTROL
C1776 C1777
2.2 2.2
CL1703
R1777 L1706
D1704 L1703
0 10uH
RB551VM-30TE-17 10uH
R1707 C1760 C1759 C1704 C1709 C1721
8.2k 10 10 10 10 0.1
C1761
R1761 0.1
3k
15
C1765
1 R1763
10k
R1762
10k
R1713
0
1.5 1 18
INP PGND1
1.5 2 IC1703 17
R1709
INN FB
0
3 3 16
VCOM COMP
4 DC/DC CONVERTER 15
AGND1 RSTIN
IC1703
9 5 14
BD81842MUV-ME2
AVDD AGND2
2.5 6 13
DRP VIN
R1712
2.2k
C1714
0.1
R1719
R1711 R1714 C1723 R1716 C1728
16k
100k 10k 0.1 10k 0.22
R1710 C1718
100p
0
C1710 C1711 C1729 R1720
0.1 2.2 100p 47k
D1703
DAN217UMTL
C1725 R1722 R1721
1 0 120k
CL1710
8 9 10 11 12
CL1714
CL1709
R1717
1 1.2
24k
VO
2 0.7
FB
3
R1718
GND
33k
R1765 C1727 C1731
2.2k 0.1 22
R1786
4.7
USB20_DM
USB20_DP
CL1712
1 3.2 R1787
VOUT 4.7
2
GND
C1782
2.2
CL1711
5 1.5
VOUT
4
NC
C1781
2.2
R1737
0
CL1713
C1764 C1763 C1762 C1739 C1742
USB_EN
10 10 10 10 0.1
R1746
100
R1729
5.6
0
5
USB_FAULT 3.3
C1747 C1748 R1747
10 0.1 100k
R1733 R1732
39k 150k
R1734
22k
1.2
R1726 C1734
0.0022
24k
0.3
3.2
4.9
C1733
1
R1727
10
L1707
L1702
10uH
10uH
IC1706
R1725
10k DC/DC CONVERTER
MP1488DJ-LF-Z
4.3 6
IN
12 5
R1704
CL1704 OV
0
3.2 4
EN
C1701 C1705 C1708 R1705
10 10 0.1 100k
C1766
R1768 1 R1769
10k 82k
13 14 15 16
C1754 C1752 C1750 R1785
1 0.01 0.1 0
IC1711
L1709
4.7nH
0 1 8 0
D1M D2M
0 2 SIGNAL CONDITIONER 7 0
D1P D2P
IC1711
L1710
TUSB214RWBR
4.7nH
C1751 R1749
1 1.8k
R1788
3.3k
D1707
C1792
TPD4E05U06DQAR
1.8p
1 10
2 9
3 8
4 7
5 6
IC1710
+5V REGULATOR
IC1710
NJM2816GM1-51A(TE2) D1706
UDZVTE-176.8B
8 1 5.1
VIN VOUT
7 2
CONT VOADJ
6 3 0
FAULT LOAD_ADJ
5 4
GND_5 GND_4
C1788 R1751 R1750 C1755 C1756 R1755 R1756
0.0033 5.6k 0 1 10 1k 1k
CL1715
CL1716
D1705
RBR3LAM40CTR
16
IC1706
1 4.3
SW
2
R1766
GND
4.7k
3 0.1
FB
R1764 R1723 C1738 C1741 C1744 C1745
1 2.7 10 10 0.1 0.0022
1/3W 1/3W
Note: When the liquid crystal display (Ref. No. LCD1) is replaced, be
sure to refer to "FLICKER ADJUSTMENT" on page 30, and per-
form it.
Sony CONFIDENTIAL
For Authorized Servicer
17 18
>012S
DAC3.3V
DISPLAY
SOC3.3V
BOARD
SOC1.3V
(1/5)
(Page 44)
USB1
L1708
USB port 1
Smartphone,
USB memory
(Video, Music)
CN1701
4P
1 V_BUS
2 D–
3 D+
4 GND
R1780
0
LN001
(CHASSIS)
LN002
(CHASSIS)
LN004
(CHASSIS)
CN1302
2P
LCD1
1 ANODE LIQUID
CRYSTAL
DISPLAY
2 ANODE
(2/2)
XAV-AX5600
SYS SET