Schematic Diagram - Main Board (1/4) - Sony XAV-701BT Service Manual

XAV-701BT/741
Ver. 1.1

5-10. SCHEMATIC DIAGRAM - MAIN Board (1/4) -

1 2 3 4
MAIN BOARD (1/4)
A
W802
W801
B
CN801
16P
CL801
(E (PAL)) FL+ 1
CL802
PW1 RL+ 2
CL803
TO
RR+ 3
CN801
1 9 CL804
FRONT LCH (+)
FR+ 4
CL805
FRONT LCH (–)
AMP-REM 5
2 10
REAR LCH (+)
ANT-REM 6
CL807
REAR LCH (–)
C ACC 7
3 11 CL808
REAR RCH (+)
GND 8
REAR RCH (–) CL809
FL– 9
FRONT RCH (+) 4 12 CL810
RL– 10
FRONT RCH (–) CL811
RR– 11
REM OUT MAX0.4A 5 13 CL812
FR– 12
TEL-ATT 13
6 14 CL814
ILL 14
ILL CL815
D
F801 PARKING 15
ACC 7 15 10A CL816
32V +B 16
PARKING BRAKE
+B 17
GND 8 16
+B 18
BATT
+B 19
C865
E (RU, SAF)
47p
RL+ RL–
7 8 R805 R804
TO 10k 10k
CN801
FL+ FL–
5 6
FR+ FR–
R818
3 4
4.7k
F RR+ RR–
1 2
PW1
Q806
FL+ FL–
2SC3052EF-T1-LEF
1 9
3.3
RL+ RL–
2 10
0
G
RR+ RR–
3 11
FR+ FR– 0
4 12
5
Q807
AMP REM MAX0.3V 5 13
DRC5144E0L
AMT REM ILL
6 14
H PARKING
Q808
ACC BRAKE
DRC5114E0L
7 15
0
GND BATT
8 16
Q806 - 808
BATTERY CHECK
ACC GND
15
7 8
ILL BUS1
AMT REM MAIN
I 5 6
BOARD
(4/4)
BATT
(Page 45)
3 4
1 2
C354
10
C351
680p
J
R356
10k
R357
82k
C353 C355
4.7 100p
K
R358
100k
L 10
12
12
13
MAIN
14
BOARD
(3/4)
15
(Page 44)
16
17
M
XAV-701BT/741
• See page 52 for IC Block Diagrams.
5 6 7 8 9
IC801
POWER AMP, REGULATOR
TDF8556AJ/N5
2
(SAF)
D809 L801
GN1G 250uH
1
R823 D831 C804 C805 C841
22 GN1G 4700 0.22 0.22
16V
C836 C835 R817 C842 Q805
0.47 0.47 47k 47 DRC5114Y0L
R809 R808 R810 16V
10k 10k 1k
0
R819 D803 D808
47k
RKZ18B2KGP1 RKZ18B2KGP1
13.6
Q804, 805
MUTING CONTROL
0.6 D806
RKZ18B2KGP1
13.6
0
C803
Q802 0.1
2SC3052EF-T1-LEF
ACCESSORY DETECT 13.6 0
CL612
C866 Q804
0.01 RT1P141C-TP-1
R824
220k
D804
DA2J10100L
D805
C837 R801
RKZ7.5B2KGP1
4.7 100k
R373
50V
R820
22k
R825
0
1k
5
Q803
2SC3052EF-T1-LEF
3.3
DIMMER DETECT
R826
1k
D827
RKZ18B2KGP1
LTC614TUFP8T106
MUTING
0
R312
220
IC351
0
C366
LINE AMP
4.7
IC351
NJM4558V-TE2 C359 D303
10 MC2838-T112-1
R363
4.3 8.4
0
1 V+ 8
4.3 4.3 R365
2 7 0
4.3 4.3
3 6
C360
4.3 680p
4 GND 5
R369
R378
10k
82k
C357 C368 C356 R377
100p 4.7 0.1 100k
R366 C358 R370
CL154
100k 22 100k
10 11 12 13 14
IC B/D
IC801
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
R877 R812
4.7k
R875
0
C843 C807 C821 C876
220 1 1 22p
16V
R816
0
C819
0.22
R814 C820
150 47p
C809
R963 R959
22
0 0
50V R813
R873
47k
R307 R364 R367 R368
10k 10k 10k 10k
Q301 Q302 Q309 Q310
LTC614TUFP8T106 LTC614TUFP8T106 LTC614TUFP8T106
MUTING MUTING MUTING
0 0 0
R318 R374 R379
220 220 220
0 0 0
C380 C376 C386
4.7 4.7 4.7
R361 R362 R360
0 0 0
42 42
15 16 17 18
R836 C856 C867 D829
Q852 22k 0.47 0.47 RKZ18B2KGP1
DSC500100L
REVERSE IN DETECT
0
3.3
R837 R838
100k 0
REVERSE_IN
C370 C389 C374
33p 33p 33p
C839
10
16V
C361 C362 C398
100p 100p 33p
C387
33p
C834
0.01
VDR301
VDR315
C305
22p
VDR302
C388
33p
R313 R314 R321 R349
100k 100k 100k 100k
R311 R315 R320
100 100 100
C335 C336 C337
10 10 10
16V 16V 16V
C333 C352
0.01 0.01
C334
1
IC B/D
32 31 30 29 28 27 26 25 24 23 22 21 20
IC302
LINE AMP
IC302
NJW1240V(TE2)
R22
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2.2
R21
2.2
7.9
0
Q305
DRC5114Y0L
MUTING
R336
CONTROL
10k R346
680k
C373
1
R389 R353
R893 0
0
14 MAIN
BOARD
(2/4)
(Page 43)
19 20 21 22
M801
CN803
(FAN)
R878 2P
0
1 FAN M
2 GND
R879
C375 R953
0
33p 22p
CN301
20P
20 AUX2_R_GND
R343 CL333
19 AUX2_R R
CL309
AUX2
18 AUX2_L_GND
AUDIO IN
R342 CL308
17 AUX2_L L
CL301
16 SPEED_PULSE
CL303
15 REVERSE_IN REVERSE IN
R839
FB302
4.7k 14 SUB_GND
R347 CL318
13 SUB SUB OUT
12 FRONT_R_GND
VDR314 R304 CL317
CNC1
11 FRONT_R R
C304 22p
FRONT
10 FRONT_L_GND
AUDIO OUT
C303 22p R303 CL316
9 FRONT_L L
VDR313
8 REAR_R_GND
C302 22p VDR312 R302 CL315
7 REAR_R R
CL314
REAR
6 REAR_L_GND
AUDIO OUT
C301 22p R301 CL313
L
5 REAR_L
VDR311
4 AUX1_R_GND
R316 CL304
R
3 AUX1_R
CL306
AUX1
2 AUX1_L_GND
AUDIO IN
R317 CL307
L
1 AUX1_L
C399 C390
33p 33p
VDR307
D310 D307
D305 C342
RKZ18B2KGP1 33p
R310
R300
0
R351
100k
R350 R352
100 100
C338 C339
10 10
16V 16V
C332
10
FB303
19 18 17
C341
C331
47p
1
F_SYNC
R326
1k
R309
0 0