JVC EX-AK2DB, Схематические диаграммы

Страница: 17 / 20

2-15
Digital amp board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
DAB module board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
LVA10776-B 2
P
.GN
D
VDD VDD
GND GND
26
1
8
7
1
R+
R-
GND
GND
L+
L-
6
AGND
5
5
1
4
8
1
P.
G
ND
1
5
4
27
52
1
1
4
C1358
MARK UL
C1311
C1310
R1306
C1611
L1271
L1161
C1
194
C1904
R1305
C1903
C1215
C1216
C1276
C1265
C1294
C1901
C1902
D1301
C1
176
C1175
C1116
C1115
C1
151
C1251
C1224
C1222
C1291
C1
191
C1124
C1
122
C1153
C1
172
C1262
C1154
C1
162
C1254
C1155
C1253
C1156
C1267
C1308
C1252
C1357
C1307
R1354
C1277
C1
177
C1272
C1303
C1309
C1
167
C1271
C1275
C1256
C1171
C1255
C1305
C1356
C1
152
C1306
C1355
C1
165
C1264
C1212
C1274
C1214
C
111
2
C1114
C1201
C1301
C1352
C1304
C1391
C1
174
R1353
C1113
C1213
C1
164
C1101
C1351
C1302
CN102
CN103
CN104
CN101
C1354
IC110
IC120
IC130
C1905
L1304
L1303
L1302
L1171
L1261
Q161
1
Q1601
Q1303
Q1302
Q1602
Q1304
Q1612
Q1
101
Q1201
Q1291
Q1192
Q1292
Q1191
Q1391
Q1305
R1
128
R1803
R1154
R1123
R1126
C1353
R1807
R1252
R1
124
R1127
R1228
PbF
R1225
R1224
R1357
R1222
R1223
R1121
R1801
R1221
R1255
R1226
R1227
R1358
R1213
R1804
R1292
R1214
R1111
R111 4
R1191
R1253
R1112
R1192
R1254
R1152
R1155
R1603
R1156
R1352
R1307
R1308
R1122
R1805
R1257
R1612
R1802 R1806
R1
158
R1258
R1602
R1113
R1212
R1601
R1251
R1356
R1151
R1351
R1301
R1355
R1611
R1
157
R1256
R1613
R1291
R1
161
R1271
R1
153
R1211
R1202
R1171
R1261
R1102
R1
103
R1203
R1125
R1302
R+
R-
GND
L+
GND
L-
6
1
1
4
7
1
1
5
B E
SMUTE
GND
/DCPR
T
GND
R GND L SW10V AHBCTL
/MODPRT
MODON
F-SHIFT2
MODSTBY
GND VDD VDD
C1358
C1196
C1195
C1296
C1295
TP101
L1271
L1161
R1001
C1266
C1
151
C1251
C1
166
C1192
C1293
C
1111
C1211
C1
178
C1
168
C1268
C1
158
C1278
C1223
C1221
C1123
C1121
C1267
C1357
C1
157
C1277
C1161
C1
177
C1
167
C1193
C1292
C1356
C1257
C1355
C1261
C1258
C1264
C1212
C1274
C1214
C
111
2
C1114
C1201
C1301
C1352
C1304
C1391
C1
174
C1113
C1213
C1
164
C1101
C1351
C1302
D1352
CN102
CN103
CN104
CN101
D1162
D1261
D1161
D1262
D1172
D1272
D1171
D1271
D1111
D1211
C1354
D1351
L1171
L1261
Q1601
R1304
C1353
R1312
R1272
R1262
R1162
R1172
R1604
R1311
R1101
R1201
R1316
R1614
R1104
R1204
R1302
forward side
reverse side
reverse side forward side
C106
D141
IC191
C93
C25
C101
C107
R116
C16
R124
C191
C12
C102
X101
X1
R105
C56
R16
R13
R123
C91
C21
R103
C58
R118
R14
R102
C15
R101
R12
R9
C20
IC101
C10
R136
R8
C94
R10
C11
R134
R115
C51
R137
C23
C103
R11
R131
R138
R114
R122
C54
C109
C18
C13
R132
C2
C110
C17
R142
R120
R108 R95
R126
R143
R119
R130
C14
C92
IC51
C57
IC1
C19
C3
C4
C24
R104
R106
R107
R94
R113
R133
C22
R15
NC49
R117
C105
Q82
R141
R6
R91
R125
C74
C72
C73
C71
C75
IC71
C104
C8
R5
C9
C6
C5
R4
R2
R3 R1
C7
C1
R63
Q81
R66
CN141
TU91
R127
C53
DAC12
DAC9
R83
R84
R81
R82
R85
R87
R88
R86
R89
C83 C82
C81
R90
R93
R92
C95
C90
R99
R98
R128
C26
TS_SYNC
KEY0
INDO7
CN121
INDO6
LCDDB4
AGCDAT
LCDDB3
INDO5
INDO4
TS_CLK
ADCOVR
R111
INDO3
LCDDB6 LCDDB1
R110
LCDDB0
INDO2
LCDDB5
NULMON
INDO1
FSYO
INDO0
DISG0
CN101
LCDE
LCDDB7
KEY3
LCKR/W
KEY1
TS_DAT
LCDRS
KEY2
R112
RDIOUT SDOWD
SDODT
SDOCK
DDOERF
DDOWMSC
LCDDB2
R109
DISG1
DISG2
DISG3 PWMVCXO
DAOUT
SDAT2
ANTPOW
AMUTER
AMUTEL
NC38
NC40
NC87
SYSCKO
XO
NC10
NC8
NC7
NC95
NC79
SDCK
SDDA
SDWD
NC35
CN141
TU91
JBUSI/O JBUSDAI JBUSDAO
JBUSCK
/JBUSI/O
JBUSINT
AUDSEL
NC94