AVIC-X940BT/XNUC
162
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10. SCHEMATIC DIAGRAM
10.1 AV UNIT (PS/IF SECTION)(GUIDE PAGE)
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Large size
SC
H
diagram
G
uide page
Detailed page
Note: When ordering service parts, be sure to refer to " EXPLODED
VI
EWS AND PARTS L
I
ST" or
"ELECTR
I
CAL PARTS L
I
ST".
1/5
A
PKB
HIVOLT14
ASENS
ACCPW5
FCONT_N
DDCLK
SYSPW
FCONT_N
SWACPW5
SYSPW5
SYSREV
DDCL
ILMSNS
SPEED
VD5CONT
BSENS
NAVI
SWACPW5
HIVOLT
ACC84
MUTEBUP
AU84
AU84
AU84
R1212
10
ACC84
C1203
NM
GNDD
C1205
220p/50
GNDD
L1281
BTH1112-A
10u
R1282
130k
R1215
0
HV14
BD9781HFP
IC1241
1
VIN
2
SW
3
RT
4
GND
5
FB
6
INV
7
EN
C1225
NM
R1244
10k
R1283
24k
F1202
CCG1267-A
3
2
1
R1247
100k
R1243
3k
C1220
10u/35
CCD3
C1218
0.1u/50
C1211
1500p/50
D1203
RB160M-40
D1241
RB050L-40
R1263
NM
C1221
10u/35
C1262
0.1u/16
C1241
10u/35
CCG1236-A-T
TG1
R1224
NM
C1243
0.1u/50
F1241
CCG1267-A
3
2
1
R1245
NM
CCH1565-A
C1244
100u/16V
C1207
33p/50
C1283
0.1u/16
R1211
10
FCONT_N
LT3505EDD
IC1281
BOOST
1
SW
2
VIN
3
SHDN
4
5
GND1
6
RT
7
FB
8
VC
9
GND2
GNDD
L1263
CTF1528-A
GNDD
MUTEBUP
C1246
0.1u/16
SYSPW5
R1208
0
L1203
CTH1481-A-TLB
C1249
10u/35
CCG1236-A-T
R1246
33k
R1214
100k
C1266
0.01u/25
GNDD
R1226
2.2
TG2
PKB
8EN
C1272
0.1u/16
1608
GNDD
C1264
NM
C1250
10u/35
CCG1236-A-T
BUP
R1248
10k
C1210
1000p/50
R1268
100k
IC1263
LT3461AES6
Vfb=1.255Vtyp
SW1
1
GND
2
FB
3
SHDN
4
5
VOUT
6
VIN
R1266
NM
2125
HVO
R1241
0
R1209
0
R1264
NM
R1223
NM
R1285
20k
IC1201
LTC3850IGN
RUN1
1
2
SENSE1-
3
TK/SS1
4
5
ITH1
6
VFB1
7
SGND
8
VFB2
9
ITH2
10
TK/SS2
11
SENSE2-
12
13
RUN2
14
ILIM(EXTVCC)
15
PGOOD
16
SW2
17
TG2
18
BOOST2
19
PGND
20
BG2
21
INTVCC
22
VIN
23
BG1
24
BOOST1
25
TG1
26
SW1
27
MODE/PLLIN
28
FREQ/PLLFLTR
C1269
1u/25
R1250
1k
C1217
0.1u/50
R1229
0
C1206
22p/50
R1233
220
L1262
CTH1426-A
R1286
22k
F1201
CCG1267-A
3
2
1
ILMSNS
R1272
NM
SWVDD33
R1203
6.8k
Q1261
NM
VD5CONT
R1281
0
C1208
820p/50
CCH1565-A
C1248
GNDD
NAV5
D1202
RB160M-40
C1212
0.027u/16
R1210
10
R1242
68K
C1209
1000p/50
GNDD
C1270
56p/50
C1261
0.01u/25
C1267
0.01u/25
SYSREV
SWACPW5
NM
C1284
SWVDD33
R1232
220
HV12
SP8K10S
Q1205
1
2
3
4
5
6
7
8
HIVOLT14
NM
R1284
C1286
NM
C1263
NM
F1203
CCG1267-A
3
2
1
R1269
160k
GNDD
ACCPW5
R1202
24k
D%
R1228
CCN1338-A
GNDD
R1267
47k
GNDD
R1230
0
VDD33
AU84
C1222
NM
MOT8
R1220
100k
L1202
CTH1480-A-TLB
C1281
22u/16
CCG1254-A-T
GNDD
R1231
0
GNDD
C1271
4.7u/16
3216
GNDD
D1282
RB160M-40
P1201
CEK1259-A
1
2
SP8K10S
Q1204
1
2
3
4
5
6
7
8
C1228
NM
R1207
130k
D%
R1206
150k
D%
LS1VDD
R1265
NM
NM
Q1203
8V
GNDD
C1245
NM
C1219
0.1u/50
VD8V
R1262 6.8k
C1285
150p/50
ASENS
C1282
220p/50
R1222
10
P1243
CEK1261-A
1
2
C1274
NM
4.7uV/25V
R1225
NM
C1287
2.2u/25
DDCLK
C1268
0.047u/16
AU84
C1242
NM
VDD33
C1273
NM
1608
HIVOLT
D1242
RB051LA-40
R1204
68K
C1265
NM
GNDD
D1261
NM
R1271
11k
D1281
1SS352
GNDD
C1204
820p/50
GNDD
C1216
CCG1201-A
R1205
6.8k
R1217
NM
R1249
NM
R1261 5.6k
NM
Q1262
E1 1
B1 2
C2 3
E2
4
5 B2
6 C1
R1213
10
GNDD
S-812C56AUA-C3K
IC1261
1
GND
2
Vin
3
Vout
GNDD
C1247
NM
R1227
CCN1338-A
R1270
12k
R1221 10
NM
IC1262
1
GND
2
Vin
3
Vout
P1242
CEK1276-A
12
ILMV
R1234
0
R1235
0
R1236
0
R1237
0
NKBUP
AU84
VD8V
SPEED
BSENS
FCONT_N
CCD5
CCD5
CCD3
BUP
SWVDD33
C1223
22u/16
CCG1254-A-T
C1226
22u/16
CCG1254-A-T
C1227
22u/16
CCG1254-A-T
C1224
22u/16
CCG1254-A-T
R1218
10k
R1216
NM
R1219
0
C1201
4700p/25
DDCLK2
C1291
NM
R1293
NM
R1294
NM
Q1292
NM
NM
Q1291
R1292
NM
R1291
0
P1291
CEK1254-A
1A
1
2
PWRBL
GNDBL
SWVDD5
R1201
75k
D%
R1273
1.8k
R1251
NM
R1287
0
R1274
0
Q1263
NM
C1275
NM
C1277
NM
R1275
NM
D1270
NM
L1242
CTH1486-A
R1276
0
SWVDD33
R1252
NM
L1241
CTH1254-A
GNDD
GNDD
(D)
(D)
(D)
(1/4W)
3216
(3216)
(1/8W)
2125
(D)
LS2VDD
MAX200mA
ROCK600mA
RUSH1030mA
(D)
(D)
22u
MT81V
(D)
(Rb=Rbe=10k)
(1/4W)
3216
(SOC 5A)
HIVOLT12
(D)
(D)
(2001)
(27m)
2125
REFERENCE NUMBER LIST
(D)
(D)
1001
1300
(D)
(50V)
HIVOLT14
13.8V
CCD5
12.4V
(22uH)
CCG1236
10u/35v/3225
CCH1565
100u/16V
(f=3MHz)
(D)
(D)
(1005)
SOC(3.15A)
(27m)
2125
6.8uH
HIVOLT15
CCD34
(1501)
(D)
10uH
(1/4W)
3216
(D)
(1/4W)
3216
(D)
1001
1010
VEHICLE I/F
1011
1020
REV
1021
1030
B-REM
1031
1040
PKB
1041
1050
SPEED
1051
1070
PWR AMP
1071
1080
NAVI KEEP
1081
1090
AV KEEP
1091
1100
VDD33
1101
1110
SWVDD33
1111
1120
VDD5
1121
1130
SWVDD5
1131
1140
BSENS
1141
1150
ILMSENS
1151
1160
ASENS
1161
1170
ACC84
1171
1180
AU84
1181
1190
AMPMUTE
1191
1200
PREMUTE
1201
1240
CCD5/CCD3
1241
1260
MT81V
1261
1280
HIVOL
1281
1290
LS1VDD
1291
1300
PWRBLSW
(3216)
(1/4W)
3216
(1/4W)
3216
(4.7k*2)
PWRBL
4.7uH
DD CLOCK2:750KHz / 625KHz
DD CLOCK:384.6154KHz / 405.4054KHz
(f=2.31MHz)
4.7u
250mA
NM
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4/5
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5/5
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2/5
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2/5
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Summary of Contents for AVIC-X940BT
Page 21: ...AVIC X940BT XNUC 21 5 6 7 8 5 6 7 8 C D F A B E ...
Page 147: ...AVIC X940BT XNUC 147 5 6 7 8 5 6 7 8 C D F A B E ...
Page 161: ...AVIC X940BT XNUC 161 5 6 7 8 5 6 7 8 C D F A B E ...
Page 207: ...AVIC X940BT XNUC 207 5 6 7 8 5 6 7 8 C D F A B E ...
Page 255: ...AVIC X940BT XNUC 255 5 6 7 8 5 6 7 8 C D F A B E ...
Page 263: ...AVIC X940BT XNUC 263 5 6 7 8 5 6 7 8 C D F A B E ...