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Schematic Diagram - Main Section (2/4) - Sony XAV-602BT Service Manual

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5-6.

SCHEMATIC DIAGRAM - MAIN Section (2/4) -

1
2
3
MAIN BOARD
(2/4)
A
22
4
21
20
MAIN
19
BOARD
(3/4)
18
B
(Page 38)
C
D
L402
22uH
E
C420
C418
C404
C405
R402
2200p
2200p
22
22
560
C403
C402
C407
100
4.7
0.1
25V
L401
47uH
F
L431
C419
22uH
2200p
G
R403
C431
C432
R433
0
22
22
560
H
L461
I
4.7uH
R106
R468
C469
0
1k
10
35V
J
K
FB901
C915
1200p
L
C951
1200p
M
N
O
XAV-602BT
• See page 41 for Waveforms. • See page 48 for IC Block Diagrams.
4
5
6
7
8
IC401
IC B/D
1
DC/DC CONVERTER
IC401
OZ529IEGN-A1-0-TR
C409
0.01
10.3
6
1 BST
16
VREF
5
1.5
2 LX
15
RT
13.7
3 VIN
14
GNDA
3.3
0
R406
4 EN_SYS
13
39k
SS_SYS
5
3.3
5 USB_OUT
12
EN_USB
0.9
0
6 FB_USB
11
VIC_USB
5
0.9
7 USB_IN
10
ISET_USB
1.6
3.3
8 SYNC
9
FLT_USB
R407
100
C410
CL401
680p
R404
R405
C406
C408
C411
R411
R412
R418
C415
R415
C414
330k
10k
22
0.01
100
470
82k
82k
0.1
18k
0.01
16V
C412
C444
10
10
IC431
IC B/D
2
DC/DC CONVERTER
IC431
OZ529IEGN-A1-0-TR
C436
0.01
10.3
6
1 BST
16
VREF
5
1.5
2 LX
15
RT
13.7
3 VIN
14
GNDA
3.3
0
R437
4 EN_SYS
13
39k
SS_SYS
5
3.3
5 USB_OUT
12
EN_USB
0.9
0
6 FB_USB
11
VIC_USB
5
0.9
7 USB_IN
10
ISET_USB
1.6
3.3
8 SYNC
9
FLT_USB
R438
100
C437
CL431
680p
FB401
C434
R435
R436
C433
C435
C438
R442
R441
R449
C442
R446
C441
0.1
330k
10k
22
0.01
100
470
470
27k
0.1
22k
0.01
16V
IC461
IC B/D
DC/DC CONVERTER
IC461
3
SI-8205NHG-TL
C465
R462
47
0.1
R461
D461
7
R467
100
1
GND
SW
8
1k
DB2S31400L
3.1
12.1
2
EN/SS
BS
7
13.7
0.4
3
VIN
FB
6
1.6
0.9
4
SYNC
COMP
5
C464
4700p
C461
C462
C460
C463
R463
C466
10
10
0.1
0.01
10k
10p
C916
0.01
FPB1
A
M-SUB6
BOARD
CN2300
(Page 45)
9
10
11
12
13
C105
R123
C101
0.01
15k
100
16V
R122
R121
33k
47k
4
3
2
1
IC B/D
IC103
+5V REGULATOR
IC103
BD00GA3WEFJ-E2
AUDIO_FR
5
6
7
8
C381
680p
AUDIO_FL
C382
680p
AUDIO_RS
C383
680p
EN_SYS
AUDIO_LS
C384
680p
AUDIO_SW
C385
680p
L_IN
R_IN
C120
1
USB_ON1
USB_ON1
I2C_SIO
I2C_SCK
R421
6.8k
VOL_ATT
R413
C413
56k
2.2
EN_SYS
D402
USB_OVER
BAW56
R393
R394
C314
100k
100k
100
16V
R963
1k
USB_ON2
PSW_EN_OUT
R422
6.8k
F_SYNC2
R444
C440
56k
2.2
L462
CL461
22uH
R464
12k
R465
1k
R466
C467
C468
C470
1k
22
22
0.01
AP_PWRON
CL929
CN901
60P
MAIN
5
BOARD
(3/4)
6
MAIN
(Page 38)
BOARD
(4/4)
(Page 39)
37
37
14
15
16
17
C345
C346
R338
33p
33p
2.2k
3.9
40
1
OUTC
A1
3.9
3.9
39
2
OUTS
A2
3.9
38
3
OUTR1
B1
3.9
C326
R334
37
4
OUTR2
B2
1
470
3.9
3.9
36
5
OUTF1
CP1
C327
2.2
R332
12k
3.9
35
6
OUTF2
CN
C318
4.7
C328
1
R333
12k
R335
470
3.9
3.9
34
7
INF2
CP2
C391
22p
C319
4.7
3.9
3.9
33
INF1
DP1
8
C392
22p
C320
4.7
FB312
3.9
3.9
32
INR2
DN
9
C393
22p
C321
4.7
3.9
3.9
31
INR1
DP2
10
C394
22p
C322
1
C367
1
R387
470
3.9
3.9
30
INS
EP1
11
C395
22p
C365
2.2
R385
12k
3.9
29
INC
EN
12
C324
4.7
C518
1
R386
12k
R388
470
3.9
3.9
28
IG1
EP2
13
C325
4.7
3.9
3.9
27
IG2
FP1
14
(US, CND)
8.4
3.9
C378
1
26
VCC
FN1
15
3.9
3.9
25
FIL
FN2
16
C379
1
3.9
24
GND
FP2
17
3.3
3.9
(E (PAL), IND)
23
SDA
MIN
18
3.3
C377
C343
22
SCL
SPA1
19
2.2
1
3.3
21
MUTEB
SPA2
20
R324
R325
1.5k
10k
IC301
IC B/D
C306
R319
INPUT SELECT, ELECTRICAL VOLUME
0.01
1k
IC301
BD3467FV-E2
R322
C307
1k
0.01
C315
C316
C317
100p
0.1
10
16V
RC_IN1
RC_IN0
HIT2_RST
HIT2_SCL
HIT2_SDA
XAV-602BT
18
19
20
21
22
R359
C323
2.2k
1
23
AUX2_L
24
25
AUX2_R
26
TU_LCH
27
28
TU_RCH
29
C372
C371
AUX1_L
1
1
30
31
3
AUX1_R
32
XM_LCH
33
MAIN
34
BOARD
(1/4)
35
(Page 36)
XM_RCH
36
37
38
39
40
41
42
43
NAVI_MIX
FB307
J301
MIC
C348
R380
FB308
0.01
0
D304
UDZVTE-176.8B
C349
1000p
FB309
CL302
FB310
CL305
REMOTE
FB311
CL310
(EXCEPT US, CND)
R14
0
ANTENNA
FB16
L11
R384
4.7uH
R23
100
0
(US, CND)
CN01
CL01
TUX-DSP02
0
RF_ANT_IN
(TUNER UNIT)
C17
0.01
CL02
1
RF_GND
FB14
CL03
2
TU_LCH
3.9
AUDIO_OUT_L
FB15
CL04
3
TU_RCH
3.9
AUDIO_OUT_R
CL05
4
3.3
RSTN
R12
0
CL06
5
2.5
SCL
R13
0
CL07
6
2.5
(CHASSIS)
SDA
CL08
7
8.4
+8.5V
8
POWER_GND
C16
C11
9
0.1
220
16V
R901
0
CL903
C911
0.01
C902
C910
R917
0.01
0.01
0
Note: CN901 on the MAIN board cannot exchange with
single. When this part is damaged, exchange the
complete mounted board.
J302
IN
J1
IN
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)

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