Schematic Diagram - Servo Section (2/3) - Sony XAV-A1 Service Manual

XAV-A1
5-10. SCHEMATIC DIAGRAM – SERVO Section (2/3) –
(2/3)
L1102
C1131 C1175 C1174 C1173 C1156
0.1 1 1 0.1 0.1
L1104
EJECT-SW
C1185
C1101
10
0.1
Q1109
RT1N441M
C1132
INVERTER
0.1
L1103
C1134 C1133
0.1 0.01
TV-DAC3
TV-DAC2
C1189
100
6.3V
R1121
18
R1143 22
R1142 560
TV-DAC1
R1122
18
TV-DAC0
C1135 0.1 C1136 0.1
LOAD+
LOAD-
R1118 47k
INSIDE R1132 47k
C1191 0.1
CD DVDCT
C1139
0.1
SENS-A
C1138
0.1
SENS-B
C1137
0.1
DRIV-STBY
C1128 330p
C1127 0.1
C1126 470p
C1125 470p
C1182 C1120
10 0.1
C1124 0.22
C1123 390p
VREF
R1139 12k
PD
XDVDLD
XCDLD
R1180 56k
R1181 56k
F
E
D
C
B
A
C1122
0.1
C1121
0.1
C1180
10
RF
XAV-A1
• See page 60 for Waveforms. • See page 72 for IC Pin Function Description.
(Page 35)
BR1106
56K
R1179 C1141
4.7k
0.1
R1182
C1183 C1130 0
10 0.1
C1155 BR1101
47 100
R1117
100
C1140
0.1
Q1112
RT1P441M
INVERTER
CD/DVD DSP,MPEG DECODER
IC1102
M3356-A1G(PG)
C1115 1000p
C1114 1000p C1160
C1157
470p C1159
1000p
470p
C1113 1000p
C1112 1000p
C1158
1000p
C1108 560p
R1161 C1163
C1161
43k 0.1
0.1
(Page 33)
U1103 U1102
R1172
47k
U6 R1144
33
C1142
0.1
C1143
0.1
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MA4
MA5
MA6
MA7
MA8
MA9
SW2
DMCLK
LOADUP
SWITCH-C
XTOCK
U1101
XIR
CPURST
ROMAD0
ROMAD1
ROMAD2
ROMAD3
ROMAD4
ROMAD5
ROMAD6
ROMAD7
ROMAD8
ROMAD9
ROMAD10
ROMAD11
ROMAD12
ROMAD13
ROMAD14
ROMAD15
ROMAD16
ROMAD17
ROMAD18
R1166
2.2k
C1184
10
C1169
470p
C1153 0.1
U1118 U1119 C1162 C1164
R1170 C1154
0.1
0.1
47k 0.1
R1171 47k
34 34
SD-RAM
IC1105
M12L64164A-7T C1187 C1144
10 0.1
BR1104 BR1102
MD0 MD15
33 33
MD0 MD15
MD1 MD14
MD1 MD14
MD2 MD13
MD2 MD13
MD3 MD12
MD3 MD12
BR1103
MD11 33
MD4
MD4 MD11
MD5 MD10
MD5 MD10
MD6 MD9
MD9
MD6
MD7 MD8
BR1105
MD7 MD8
33
C1151
0.1
DQM
WE DQM
CAS DMCLK
RAS R1145
4.7k
CSJ
BA0 MA11
C1146 C1145
MA11
0.1 0.1
BA1 MA9
MA9
MA10 MA8
MA10 MA8
MA0 MA7
MA0 MA7
MA1 MA6
MA1
MA6
MA2 MA5
MA2 MA5
C1150 MA3 MA4
MA3 MA4
0.1
R1148
4.7k
R1175
47k
R1152
R1119 C1149 C1178
C1147
10
820 12p 0.01 10
R1153 X1101 C1148
1M 10p
27MHz
FLASH MEMORY
IC1106
MBM29LV800TE
ROMAD16 ROMAD17
C1176
ROMAD17
0.1
ROMAD16
ROMAD15
ROMAD15
ROMAD14
ROMAD14
ROMAD13 ROMAD0
ROMAD0
ROMAD13
ROMAD12 ROMDATA7
ROMDATA7
ROMAD12
ROMAD11
ROMAD11
ROMAD10 ROMDATA6
ROMDATA6
ROMAD10
ROMAD9
ROMAD9 ROMDATA5
ROMDATA5
R1158
33
ROMWR ROMDATA4
ROMDATA4
C1186
R1155
33k
ROMDATA3
ROMDATA3
C1152
0.1
ROMAD19 ROMDATA2
ROMDATA2
ROMAD18 ROMAD19
ROMAD18
ROMAD8 ROMDATA1
ROMDATA1
ROMAD7 ROMAD8
ROMAD6 ROMAD7 ROMDATA0
ROMDATA0
ROMAD6
ROMAD5 ROMRD
ROMAD4 ROMAD5
R1157
33
ROMAD3 ROMAD4
ROMAD3
ROMAD2 ROMAD1
ROMAD1
ROMAD2
R1154
10k
10