Schematic Diagram - Lcd Section (1/3) - Sony XAV-A1 Service Manual

XAV-A1
5-28. SCHEMATIC DIAGRAM – LCD Section (1/3) –
(1/3)
U1
(-14V)
R1057
15k
C1033 22 20V
SVR1002 C1032 22 20V
1K
C1031 22 20V
VOLTAGE
(–14V) C1030 0.1
D1002
RB706D-40
C1029
4.7
R1054
2.2
D1001
1SS355
Q1002
2SC3647 C1021
2200p DC/DC CONVERTER
SWITCHING
IC1007
REGULATOR
XC6367B103M-R
R1051
4.7k
EXT VOUT
VDD
GND CE
L1007
220µH
C1131
10
C1019
10
L1006
+5.4V
C1171
10
(Page
+5V
BUFFER
54)
GND
IC1022
SN74AHCT1G
1260DK
C1172
0.1
SYNC SWITCH
IC1019
TC7MB3257FK
R1198
4.7k
BUFFER
IC1023
SN74AHCT1G
126DCK
XAV-A1
• See page 60 for Waveforms. • See page 62 for IC Block Diagrams.
R1190
C1013
0
0.1
PLL SELECT
IC1006
TC74HC4052AFT
C1028 22 20V
C1027 0.1
C1026 0.1
C1025 22 20V
C1024 22 20V
R1164
180k
R1052
330k
RESET
IC1005
C1023
XC61CC4202M
33p
I O
G
C1116
1000p
R1053
27k
R1140
10
L1005
C1022
100µH
0.1
C1120
0.1
C1121 C1122 C1123 C1170 R1019
R1020
0.1 0.1 0.1 0.1 0
0
C1014
0.1
R1047
RL
UD
C1136
1000p
R1158
560
/VSYNC
VSYNC
R1159
560
/HSYNC
R1156 R1157
1k
1k
HSYNC
(Page 53)
L1015
100µH
AMP
IC1003 PLL
NJM4565V
IC1002
TLC2932IPWR
R1012 R1016
100k 8.2k
R1013
100k
R1015 C1009 C1011 C1010
3.3k 0.1 0.1 0.1
R1014
68k
AMP 1/2 DIVIDER
IC1004
NJM4565V
IC1016
7W74FU
R1167
120k
R1017
10k
R1018 R1009 R1008
C1012 R1168
100k 0 0
0.1 100k
R1203 R1038
R1151 R1204 R1205 R1037
4.7k 100k
0 4.7k 4.7k 4.7k
4.7k
R1042 4.7k
R1043 4.7k
TIMING CONTROLLER
IC1001
70IC01A
R1199 4.7k
R1200 4.7k
R1201 4.7k
R1202 4.7k
C1015
R1022
0.1
0
R1023
0
52 52
R1006 R1005
R1007 120 39
3.3k C1007
C1008
0.22 0.47
C1006
4.7
Q1001
2SC4081
RESET
R1004
47k
R1003
R1141 22k
0 R1010
22
R1002
2.2k
R1136 L1016
100 100µH
C1138
1
C1139 R1138
470p 560
C1145
0.1
SYNC DRIVER
IC1017
7W04FU
C1017
0.1
R1036 100 MUTE
R1035 100 PCA
R1034 220 HCK
R1033 100 HSP2
R1032 100 HSP1
R1031 100 DLP
R1030 100 RESET
R1029 100 VCK
5
4
R1028 100 VSP2
2
R1027 100 VSP1
3
R1026 100 VOE
IC1030
7S04FU
R1025
4.7k
INVERTER
C1016
0.1
C1124
0.1
C1125
0.1
L1001
100µH
L1003 L1004 L1002
100µH 100µH 100µH
C1001
4.7
C1002
4.7
C1003
4.7
C1004
4.7
C1045
4.7
C1018
R1001 10
0
C1067
4.7
CN1001
32P
VSP2
VOE
UD
VSP1
VCK
+5V
VCOM
HCK
HSP2
DLP
RESET
RL
HSP1
U6
(+5.4V)
VB
VG
VR
+5V
+5V
U7
(AGND)
VR
(Page 54)
VG
VB
VCOM
AGND
HSC01
(Page 53)
HD,VD
(Page 53)