Sony XAV-A1 Service Manual ▷ View online
XAV-A1
53
53
XAV-A1
5-29. SCHEMATIC DIAGRAM – LCD Section (2/3) –
•
See page 60 for Waveforms.
•
See page 62 for IC Block Diagrams.
DZ1006
DZ1007
C1065
C1066
C1035
C1036
C1133
R1127
CN1007
Q1003
Q1010
Q1009
R1102
C1096
R1101
L1012
C1037
R1100
C1094
L1018
C1038
DZ1002
C1044
R1065
C1043
C1062
C1063
C1059
C1061
R1074
R1075
X1002
C1047
C1048
RA1001
R1170
R1171
R1169
R1104
R1103
R1105
C1097
C1098
C1099
C1100
C1101
C1102
C1103
C1104
R1107
R1067
R1068
C1049
C1054
R1070
R1071
R1072
C1056
C1058
C1169
R1153
DZ1011
C1060
DZ1008
DZ1009
R1073
R1145
C1041
IC1020
R1063
R1064
IC1031
IC1008
C
105
0
C
10
5
1
C
105
2
C
105
5
C
10
53
IC1018
R1117
R1116
R1118
R1119
R1193
C1095
R1155
Q1008
Q1011
IC1010
R1106
IC1021
R
1
2
11
DZ1012
DZ1010
D1003
D1005
S1001
S1002
R1061
R1175
R1176
LED1001
LED1002
LED1003
IC1015
IC1012
R1154
C1091
R1209
R1207
R1208
IC1011
C1057
C1034
C1119
C1167
C1168
CN1006
CN1010
C1042
R1124
D1006
CN1005
R1125
R1126
R1069
R1195
R1210
Q1007
C1046
C1064
R1076
X1001
RA1002
C1040
X1003
C1092
R1180
R1181
R1182
F1002
R1060
RSA6.1EN
RSA6.1EN
0.1
0.1
22
0.1
1
0
5P
2SD1819A-R
RT1P144M
RT1N144M
33k
0.1
56
150
6.3V
33k
0.1
0.1
RD13S-AB
33
2.7k
0.1
8p
0.47
0.0068
0.01
8.2k
5.6k
3.579545MHz
0.01
0.01
47
150
68
390
2k
390
3.3k
1000p
150p
4.7
0.015
1
1
330p
0.1
1M
270
0
0.01
820p
560
1M
1M
1
0.1
0.1
0
RSA6.1EN
0.01
RSA6.1EN
RSA6.1EN
2.2k
0
47
20V
7S04FU
47
1/2W
0
TC7W53FK
RB5P0090M
0.1
0.1
0.1
1
10
7SET04FU
10
10
10
10
0
10
220
RT1P144M
RT1N144M
NJM1303V
10
TC7SET32FU
4
.7
k
02CZ9.2
02CZ6.2-X
UDZSTE-176.2B
UDZSTE-
176.2B
680
680
680
BR24L02FV
PCF8574A
0
0.1
4.7k
4.7k
4.7k
PCF8574A
0.1
0.1
0.1
0.1
0.1
34P
5P
47
20V
10k
MC2848
8P
0
0
18k
10k
4.7k
RT1N144M
1
8p
680
4.433619MHz
10K
22
0.1
100
100
100
250mA
32V
120
1W
H
S
C
V
S
C
VCOM
S
Y
N
C
S
W
L
IG
H
T
+
1
4
V
+5V
+
1
5
V
GND
D
IM
M
E
R
B
U
S
1
-
2
HSC01
A
G
N
D
AGND
H
D
,V
D
R
E
S
E
T
1
+
5
.0
V
1
V
B
1
V
G
1
V
R
1
B
G
R
LCD-CS
L
C
D
-C
S
L
C
D
-
D
A
T
A
LCD-DATA
LCD-CLK
L
C
D
-
C
L
K
N/P
C-VIDEO
N
/
P
B
G
R
VSYNC
HSYNC
OSD CLK
/N/P
C
-
V
ID
E
O
MOD0
MOD1
MOD2
TP_X
T
P
C
O
N
T
TP_Y
TP_X
TP_Y
TPCONT
HD0
HD1
VD2
HD3
HD2
M
U
T
E
P
C
A
1
2
3
4
5
FRP DRIVER
SYNC SWITCH
RGB INTERFACE
NTSC/PAL SELECT
MUTING
Q1008,1009
B+ SWITCH
B+ SWITCH
MUTING
SYNC SEPARATOR
RGB SWITCH
DIMMER
OPEN/CLOSE
TILT
EEPROM
LED1001-1003
(KEY ILLUMINATION)
FOR
TEST
(2/3)
I/O EXPANDER
I/O EXPANDER
503.5kHz
CV2
PAL/NTSC
GND
CDE
GND
E2P_SCL
E2P_SDA
LCD_DATA
LCD_CLK
LCD_CS
CLK1
X_AD
Y_AD
GND
KEY2
KSY3
DIMMER
GND
GND
GND
LCD+14V
LCD+14V
/VSYNC
/HSYNC
LCD+14V
LCD+14V
GND
GND
GND
GND
LCD_R
LCD_G
LCD_B
100
µ
H
10
µ
H
VCC
DIGREF
SW
SYNC IN
GND
VS
LPF
VCO
FILTER1
FILTER1
VCO
FILTER2
FILTER2
VCO OUT
BGP
C SYNC
OUT
OUT
HD
VD
(Page
37)
(Page
55)
(Page 54)
(Page 54)
(Page 52)
(Page 52)
(Page 54)
(Page
52)
XAV-A1
54
54
XAV-A1
5-30. SCHEMATIC DIAGRAM – LCD Section (3/3) –
•
See page 60 for Waveforms.
•
See page 62 for IC Block Diagrams.
L1008
L1017
L1009
L1010
C1108
C1111
C1112
C1113
C1114
C1130
R1115
L1013
L1014
F1001
DZ1003
C1070
C1078
C1079
C1082
C1084
C1085
C1088
C1089
C1080
D1009
C1090
C1117
D1007
D1008
C1093
R1163
DZ1005
C1118
R1058
R1080
R1081
R1085
R1086
R1087
R1088
R1089
R1090
R1091
R1092
R1093
C1086
C1087
C1068
C1069
R1011
C1071
C1074
R1084
C1107
C1109
C1110
R1111
R1108
C1127
C1128
C1129
C1106
C1126
C1135
C1134
R1206
IC1034
IC1014
SVR1001
IC1009
R1077
R1078
Q1004
Q1005
R1082
DZ1004
C1083
R1083
PT1002
PT1001
R1112
R1186
C1149
R1189
R1148
R1185
R1146
R1147
C1151
C1146
R1184
R1183
C1147
C1148
R1187
C1150
R1196
R1194
IC1033
CN1004
R1197
R1079
R1114
C1075
C1076
C1077
R1024
R1062
C1073
R1188
L1019
L1011
22
R1162
C1173
C1174
U2
10
22
22
22
1
22
4.7
2A/125V
UDZS5.1B
0.1
1500p
0.01
0.047
220p
0.047
10
10
1
1SS355
2.2
2.2
1SS226
1SS226
12p
180
RSX101M-30
12p
100k
33k
0
0
10k
1M
1.5k
0
2.2k
100k
8.2k
12k
22
22
0.1
1
10k
4.7
0.1
180k
22
0.1
4700p
150k
390k
22
22
22
22
22
10
0.1
4.7k
TA78L05PF
BD9778HFP
10K
OZ964
560k
43k
FDC6333C
FDC6333C
10k
UDZS5.1B
0.01
68k
22k
3.9k
12p
3.9k
1k
3.3k
1k
1k
10
10
3.3k
3.3k
0.1
12p
1.2k
12p
3.9k
1.2k
TK15452V
2P
75
4.7k
1k
22
1
0.1
1M
2.2M
1
1.2k
10M
150
6.3V
150
6.3V
(+5.4V)
LIGHT
GND
+5V
+5.4V
+14V
DIMMER
+5.0V1
+5V
GND
VG
VR
VB
VB1
VG1
VR1
AGND
RESET1
1
2
3
4
1
2
3
4
+5V REGULATOR
DC/DC CONVERTER
INVERTER CONTROLLER
SWITCHING REGULATOR
SWITCHING REGULATOR
1G
2S
2G
1D
1S
2D
2D
1S
1D
2S
2G
1G
INVERTER
TRANSFORMER
INVERTER
TRANSFORMER
VIDEO AMP
+7.0V
GND
+14V
+7V REGULATOR
(3/3)
33
µ
H
10
µ
H
* For the parts on the SUB board,
replace the entire mounted board.
I
G
G
G
O
G
G
G
+INPUT 1
–INPUT 1
OUTPUT 1
VCC
STANDBY
GND
GND
+INPUT 3
–INPUT 3
OUTPUT 3
VCC
+INPUT 2
–INPUT 2
OUTPUT 2
VOLTAGE
(+5.4V)
(Page 53)
(Page 53)
(Page 52)
(Page 53)
(Page 52)
XAV-A1
55
55
XAV-A1
5-31. PRINTED WIRING BOARD – KEY Board –
•
See page 31 for Circuit Boards Location.
: Uses unleaded solder.
5-32. SCHEMATIC DIAGRAM – KEY Board –
R1202
R1201
R1203
R1204
R1206
R1205
R1207
R1208
R1210
R1209
D1205
D1204
D1203
D1202
D1201
R1211
R1212
R1213
R1214
R1215
S1205
S1204
S1203
S1202
S1201
CN1201
C1201
470
470
470
470
470
470
470
470
470
470
CL-190UB2
CL-190UB2
CL-190UB2
CL-190UB2
CL-190UB2
10k
12k
18k
33k
68k
5P
0.1
SOURCE
ZxZ
ANGLE -
ANGLE +
SLIDE
(KEY ILLUMINATION)
KEY1
AD5V
LED+B
A
GND
D1201-1205
(Page 53)
KEY BOARD
(SIDE A)
KEY BOARD
(SIDE B)
E
LCD BOARD
CN1007
S1203
D1201 – 1205
(KEY ILLUMINATION)
ANGLE –
S1204
ANGLE +
S1205
SLIDE
SLIDE
S1202
Z
X
Z
S1201
SOURCE
A
B
C
1
2
3
4
5
6
(Page 51)
XAV-A1
56
56
XAV-A1
5-33. PRINTED WIRING BOARDS – DISPLAY Boards –
•
See page 31 for Circuit Boards Location.
: Uses unleaded solder.
1
3
4
5
DISPLAY BOARD
(CONDUCTOR SIDE)
DISPLAY BOARD
(COMPONENT SIDE)
IC202
1
3
B
MAIN BOARD
CS601
1
12
13
24
25
36
37
48
MODE
S210
Z
S201
S212
SEEK +
>
S211
SEEK –
.
S213
OFF
S202
S208
S209
SOURCE
+
–
VOL
LIQUID CRYSTAL DISPLAY
D211 – 222
(KEY ILLUMINATION)
LED233, 234
(LCD BACK LIGHT)
IC201
JACK BOARD
JACK BOARD
(COMPONENT SIDE)
(CONDUCTOR SIDE)
JK1001
A/V IN
1
4
3
2
1
4
3
2
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DZ201
•
Semiconductor
Location
Location
Ref. No. Location
D211
C-1
D212
C-2
D213
B-11
D214
B-2
D215
B-3
D216
B-12
D217
B-4
D218
B-5
D219
C-13
D220
C-14
D221
B-7
D222
B-8
DZ201
D-3
DZ202
D-7
IC201
D-8
IC202
D-3
(Page 39)
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