Sony XAV-A1 Service Manual ▷ View online
XAV-A1
33
33
XAV-A1
C1105
C1192
C1193
D1102
D1103
R1115
R1116
R1163
R1174
C1172
C1165
C1166
C1167
C1168
D1104
R1137
R1138
R1140
R1141
C1179
C1118
C1119
C1116
C1117
C1109
C1110
C1111
R1133
R1135
R1173
R1134
R1136
R1159
R1160
C1102
C1177
R1120
C1170
DZ1101
D1101
C1194
C1304
C1301
R1304
R1301
C1302
C1303
R1103
R1104
R1105
R1106
R1107
R1108
C1103
C1104
C1190
R1164
R1162
C1106
R1114
R1113
R1165
IC1301
R1302
Q1102
Q1108
C1107
Q1101
Q1107
S1101
IC1104
IC1103
Q1103
Q1111
Q1110
Q1104
Q1105
Q1106
CS1102
L1101
C1181
R1177
R1176
R1169
R1168
M1100
CS1301
CS1103
IC1101
0.1
0.1
0.1
1SS393
1SS393
47k
47k
2.2k
2.2k
470p
470p
470p
470p
470p
UMZ6.8N
1
1
1k
1k
10
0.01
0.01
0.01
0.01
0.1
0.1
0.1
82
100k
10k
82
100k
10k
10k
0.1
10
270
0.1
02DZ2.4X
1SS393
0.1
100
6.3V
0.1
0.33
18k
1
0.1
10k
33k
1k
1k
4.7k
8.2k
0.01
0.1
100
6.3V
2.2k
2.2k
0.1
5.6k
5.6k
8.2k
BA6849FS
10k
PS1192HB
2SC4081
0.1
PS1192HB
2SC4081
FM24CL16
BA6289F
2SK3018
2SA1338
2SA1338
2SK3018
2SK3018
2SC4081
4P
10
180
180
4.7k
4.7k
17P
30P
BA5918F
VR
EF15
E
GN
D
A
G
ND
5
VD
VD
33
VA33
1-2-3
AG
ND
VD
33A
5V
CC
1-3
SL2+
SL1+
SL1-
SL2-
S
L
2-
SL
2+
SL1
+
SL1-
T+
T+
T-
T-
F-
F+
F+
F-
E
B
C
CD DVDCT
SW2
D
A
F
VREF
PD
SENS-B
SENS-A
F O
UT
T O
UT
FEED
.M
S
PIN
D
LE
VIN
4
D
R
IV-STBY
CD DVDCT
SDA/MD/TXD
LOAD+
LOAD-
LOADUP
SWITCH-C
SCL/MC
INSIDE
RF
XDVDLD
XCDLD
FGW
DRIV-STBY
(1/3)
SENSOR LED
BLOCK
DISC IN
DETECT
INVERTER
DETECT
DISC SIZE
INVERTER
(CHUCKING)
EEPROM
LOADING MOTOR
DRIVE
VOLTAGE
CONTROL
LD DRIVER
(DVD)
LD DRIVER
(CD)
DVD/CD SWITCH
(CD)
DVD/CD SWITCH
(DVD)
INVERTER
GND
VCC
E2
E1
B/B
C/C
SW1
RF
SW2
F1
F2
VREF
GND
D/D
A/A
CD-VR
DVD-VR
PD
LD-CD
GND
LD-DVD
VDS
GND
F-
T-
F+
T+
FOCUS/TRACKING
LM-
LM+
(LOADING)
DVD CHASSIS
ASSY
OPTICAL PICK-UP
BLOCK
COIL DRIVE,
SLED MOTOR DRIVE
SPINDLE MOTOR DRIVE
5-9. SCHEMATIC DIAGRAM – SERVO Section (1/3) –
•
See page 62 for IC Block Diagrams.
(Page 35)
(Page 34)
XAV-A1
34
34
XAV-A1
5-10. SCHEMATIC DIAGRAM – SERVO Section (2/3) –
•
See page 60 for Waveforms.
•
See page 72 for IC Pin Function Description.
C1151
C1145
C1146
C1150
C1152
R1158
R1155
C1186
C1148
C1149
X1101
R1119
R1153
C1147
C1178
R1152
C1154
C1162
C1163
C1164
C1121
C1122
C1180
C1108
C1112
C1113
C1114
C1115
C1123
C1124
C1125
C1126
C1127
C1128
R1139
C1120
R1180
R1181
C1138
C1139
C1137
R1132
C1191
R1118
R1142
R1143
R1121
R1122
C1132
C1134
C1133
C1135
C1136
C1101
C1185
C1183
C1130
C
1
1
2
9
C
1
1
7
1
C
1
1
8
8
R1182
C1140
R1179
U1101
U1102
U1103
C1141
C1157
C1158
C1159
C1160
C1161
R1161
C1153
R1170
R1148
R
1
1
6
7
C1184
C1142
C1143
C1156
R1145
C1144
C1187
C1189
C1175
C1131
C1174
C1173
R1157
R1171
IC1102
Q1112
U1118
U1119
C1176
R1154
R1175
IC1105
IC1106
BR1102
BR1103
BR1104
BR1105
BR1106
L1102
L1104
L1103
C1155
BR1101
R1117
C1169
R1166
C1182
Q1109
R1172
R1144
U6
0.1
0.1
0.1
0.1
0.1
33
33k
10
10p
12p
27MHz
820
1M
0.01
10
10
0.1
0.1
0.1
0.1
0.1
0.1
10
560p
1000p
1000p
1000p
1000p
390p
0.22
470p
470p
0.1
330p
12k
0.1
56k
56k
0.1
0.1
0.1
47k
0.1
47k
560
22
18
18
0.1
0.1
0.01
0.1
0.1
0.1
10
10
0.1
1
1
1
0
0
0.1
4.7k
0.1
1000p
1000p
470p
470p
0.1
43k
0.1
47k
4.7k
1
0
k
10
0.1
0.1
0.1
4.7k
0.1
10
100
6.3V
1
0.1
1
0.1
33
47k
M3356-A1G(PG)
RT1P441M
0.1
10k
47k
M12L64164A-7T
MBM29LV800TE
33
33
33
33
56K
47
100
100
470p
2.2k
10
RT1N441M
47k
33
V
A
3
3
V
R
E
F1
5
A
G
N
D
V
D
1
8
S
V
D
3
3
S
G
N
D
1-2
-3
V
D
3
3
D
G
N
D
T
V
G
N
D
A
G
N
D
1
-2
-3
V
D
3
3
A
5
V
C
C
1
-3
1
-2
MA1
MA2
MA3
MA0
BA0
BA1
MD0
MD0
MD1
MD1
MD2
MD2
MD3
MD3
MD4
MD4
MD5
MD5
MD6
MD6
MD7
MD7
MD8
MD8
MD9
MD9
MD10
MD10
MD11
MD11
MD12
MD12
MD13
MD14
MD13
MD14
MD15
MD15
MA4
MA5
MA6
MA7
MA8
MA9
MA4
MA5
MA6
MA7
MA8
MA9
D
Q
M
DMCLK
DMCLK
DQM
DQM
WE
W
E
MA9
MA4
MA5
MA6
MA7
MA8
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
M
D
0
M
D
1
M
D
2
M
D
3
M
D
4
M
D
5
M
D
6
M
D
7
M
A
0
M
A
1
M
A
2
M
A
3
M
A
1
0
B
A
0
B
A
1
M
A
1
1
R
A
S
C
A
S
CAS
RAS
CSJ
C
S
J
MA10
MA1
MA2
MA3
MA0
MA10
ROMAD0
ROMAD1
ROMAD1
ROMAD2
ROMAD3
ROMAD4
ROMAD5
ROMAD6
ROMAD7
ROMAD8
ROMAD9
ROMAD10
ROMAD11
ROMAD12
ROMAD13
ROMAD14
ROMAD15
ROMAD16
ROMAD9
ROMAD10
ROMAD11
ROMAD12
ROMAD13
ROMAD14
ROMAD15
ROMAD16
ROMAD19
ROMAD18
ROMAD2
ROMAD3
ROMAD4
ROMAD5
ROMAD6
ROMAD7
ROMAD8
ROMAD19
ROMAD18
ROMAD17
ROMAD17
ROMAD0
ROMAD1
ROMAD2
ROMAD3
ROMAD4
ROMAD5
ROMAD6
ROMAD7
ROMAD8
ROMAD9
ROMAD10
ROMAD11
ROMAD12
ROMAD13
ROMAD14
ROMAD15
ROMAD16
ROMAD17
R
O
M
D
A
T
A
1
R
O
M
D
A
T
A
2
R
O
M
D
A
T
A
3
R
O
M
D
A
T
A
4
R
O
M
D
A
T
A
5
R
O
M
D
A
T
A
6
R
O
M
D
A
T
A
7
ROMAD18
R
O
M
A
D
1
9
R
O
M
D
A
T
A
0
ROMDATA0
ROMDATA0
ROMDATA1
ROMDATA1
ROMDATA2
ROMDATA2
ROMDATA3
ROMDATA3
ROMDATA4
ROMDATA4
ROMDATA5
ROMDATA5
ROMDATA6
ROMDATA6
ROMDATA7
ROMAD0
ROMDATA7
ROMWR
R
O
M
W
R
R
O
M
R
D
ROMRD
CPURST
XIR
XTOCK
LOADUP
SWITCH-C
EJECT-SW
LOAD+
LOAD-
CD DVDCT
SENS-A
SENS-B
DRIV-STBY
SW2
INSIDE
MA11
MA11
TV-DAC0
TV-DAC1
TV-DAC2
TV-DAC3
RF
E
F
D
C
B
A
VREF
PD
XDVDLD
XCDLD
S
D
A
/M
D
/T
X
D
S
C
L/M
C
S
E
R
3
L
R
C
L
K
B
C
L
K
D
A
C
C
L
K
D
V
D
S
T
B
D
M
U
T
E
D
A
C
C
S
S
Y
S
C
P
U
T
X
D
D
O
U
T
F
O
U
T
F
E
ED
.M
S
P
IN
D
L
E
T
O
U
T
V
IN
4
F
G
W
(2/3)
INVERTER
INVERTER
CD/DVD DSP,MPEG DECODER
SD-RAM
FLASH MEMORY
(Page 35)
(Page 33)
XAV-A1
35
35
XAV-A1
5-11. SCHEMATIC DIAGRAM – SERVO Section (3/3) –
•
See page 60 for Waveforms.
•
See page 62 for IC Block Diagrams.
R1224
C1213
R1240
C1242
R1226
C1244
C1215
R1242
R1234
R1227
C1217
R1229
R1235
R1243
C1249
R1244
R1236
C1220
R1232
R1245
R1237
C1246
C1233
R1205
R1230
R1246
R1247
R1248
R1249
R1250
R1202
R1231
C1255
C1254
C1259
R1215
R1218
C1241
C1206
C1207
C1208
C1256
C1257
C1236
C1222
C1210
C1230
C1260
C1212
C1232
C1211
C1231
C1203
C1225
C1226
C1234
C1252
C1237
C1240
C1201
C1202
R1206
R1207
R1208
R1213
R1212
C1250
C1251
C1253
C1238
C1239
R1211
R1238
R1239
C1223
C1224
C1205
R1223
R1220
D1201
R1209
C1228
C1227
C1248
C1247
C1245
IC1207
Q1208
Q1207
Q1206
Q1205
Q1203
IC1206
R1210
Q1202
Q1201
Q1209
Q1210
Q1212
D1202
D1203
C1204
IC1204
R1219
IC1205
IC1202
CS1201
L1206
L1207
L1205
L1214
L1215
L1213
R1216
C1219
C1218
C1216
C1214
C1258
Q1211
75
10p
150
220
4V
75
220
4V
10p
150
75
75
10p
75
75
150
220
4V
150
75
10p
75
150
75
220
4V
10
100
0
1k
1k
1k
1k
1k
3.9k
0
1000p
1000p
1000p
22
0
100
6.3V
0.1
0.1
0.1
1000p
1000p
100
6.3V
0.1
0.1
100
6.3V
1000p
0.1
100
6.3V
0.1
10
0.1
10
10
10
0.1
10
10
330p
330p
5.1k
10k
10k
10k
10k
1800p
1800p
0.1
10
10
220
47k
47k
470p
470p
1000p
47k
47k
RB717F
5.1k
10
10
330
4V
330
4V
330
4V
PCM1742E
2SA1338
2SA1338
2SA1338
2SA1338
2SA1338
NJM2100M
220
DTC114TUA
DTC114TUA
RT1P141M
RT1N141M
RT1N141M
DWA010
DWA010
0.01
R3112Q291A
470k
TC7ST08FU
XC6203P182PR
35P
6.8k
10p
10p
10p
10p
1000p
RT1P141M
DGND
EGND
TV GND
5VD
AGND
SVD33
5VCC
VD18
VD33A
VD33
1-2-3
VD33A
VD33
AGND
1-2
SGND
5VCC
CVBS2
G
CVBS
R
B
DAC CS
DACCLK
LRCLK
SER3
BCLK
CVBS
CVBS2
R
G
B
ZEROL
ZEROR
ZEROR
ZEROL
EJECT-SW
CPURST
DOUT
XIR
DVD STB
XTOCK
SYS CPU TXD
DMUTE
SDA/MD/TXD
SCL/MC
SDA/MD/TXD
TV-DAC0
TV-DAC1
TV-DAC2
ZEROR
ZEROL
TV-DAC3
1
2
3
4
5
1
2
3
4
5
6
7
8
(3/3)
D/A CONVERTER
LOW-PASS FILTER
MUTING
MUTING
Q1209-1212
MUTING CONTROL
O
I
RST
VCC
GND
BUFFER
+1.8V REGULATOR
CVBS
CVBS2
S-C
R
G
B
DOUT
DGND
XIR
RESET
STB
CLOCK
DATAIN
DATAOUT
DGND
LCH
SGND
RCH
DGND
EJECT-SW
ZEROR
ZEROL
3.3V
3.3V
3.3V
A5V
5V
5V
5V
GND
GND
MGND
MGND
TV GND
TV GND
G
RESET
U1
U2
U3
U4
U5
MUTING
-1
-2
U1
U2
U3
U4
U5
Q1203,1205-1208
LOW-PASS FILTER
L1204
1.8
1.8
µH
L1203
1.8
1.8
µH
L1202
1.8
1.8
µH
L1201
1.8
1.8
µH
* For the parts on the MUTE (SERVO) board,
replace the entire mounted board.
(Page 34)
(Page 33)
(Page 44)
XAV-A1
36
36
XAV-A1
5-12. PRINTED WIRING BOARDS – SLIDER Section –
•
See page 31 for Circuit Boards Location.
: Uses unleaded solder.
C12
C11
C9
CN4
C8
CN7
CN2
CN1
1
1
53
34
IC3
C6
C4
C3
C1
R9
CN5
CN3
C13
R7
R8
C5
C2
CN6
C7
Q1
R1
R2
R3
R4
R5
R6
TH1
D3
D1
D4
D2
R13
R12
R11
C10
R10
IC1
TP23
TP24
IC2
SW (SENSOR) BOARD
(SIDE B)
SW (SENSOR)
BOARD
(SIDE A)
OPEN/CLOSE
MECHANISM DECK
(DB-M03)
SLIDER BOARD
(SIDE B)
SLIDER BOARD
(SIDE A)
1-863-000-
LCD
BOARD
CN1006
D
MAIN BOARD
CS602
C
M1
(SLIDER)
1
2
1
2
S2
(CLOSE)
1 2
1
5
PH1
4
1
1
3
3
2
M
M2
(ANGLE)
1
2
2
M
(CHASSIS)
(CHASSIS)
11
(11)
1-863-000-
11
(11)
1-863-002-
11
(11)
1-863-002-
11
(11)
–
+
–
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
•
Semiconductor
Location
Location
Ref. No. Location
D1
B-8
D2
C-8
D3
B-12
D4
B-8
IC1
B-10
IC2
C-9
IC3
B-11
PH1
G-10
Q1
B-8
(Page 51)
(Page 38)
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