Schematic Diagram - Main Board (2/4) - Sony XAV-601BT Service Manual

5-11. SCHEMATIC DIAGRAM - MAIN Board (2/4) -

1 2 3
MAIN BOARD (2/4)
A
13
21
B
20
MAIN
19
BOARD
(3/4) 18
(Page
44)
C
D
L402
47uH
E
C404 C405 R402
22 22 560
C403 C402 C407
100 4.7 0.1
25V
L401
47uH
F
L431
47uH
G
R401 C431 C432 R433
0 22 22 560
H
L461
I 4.7uH
R106 R420 R468 C469
0 0 1k 10
35V
J
R958
0
K
FB901
C915
1200p
L
C951
1200p
R383
0
M
N
O
XAV-601BT
• See page 47 for Waveforms. • See page 54 for IC Block Diagrams.
4 5 6 7 8
IC401 IC B/D
11 DC/DC CONVERTER
IC401
OZ529IGN-A1-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
R409 0 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
IC431
IC B/D
D402
MC2836-T112-1
12 DC/DC CONVERTER
IC431
OZ529IGN-A1-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 R440 0 CL431
680p FB401
C434 R435 R436 C433 C435 C438 R442 R449 R443 C442 R446 C441
0.1 330k 10k 22 0.01 100 470 82k 82k 0.1 22k 0.01
16V
IC461
IC B/D
DC/DC CONVERTER
IC461
13
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
R910
0
FPB1
B M-SUB6
BOARD
CN2300
(Page 51)
9 10 11 12 13
C101
100
C105
16V
0.01
5
3
IC103
O
G
2
+5V REGULATOR AUDIO_FR
I
IC103
AUDIO_FL C381 680p
1 NJM2855DL1-05-TE1
7 AUDIO_RS C382 680p
EN_SYS AUDIO_LS C383 680p
AUDIO_SW C384 680p
C385 680p
L_IN
R_IN
C120
0.1
USB_ON
USB_ON
I2C_SIO
I2C_SCK
R421
6.8k
VOL_ATT
R413 C413
56k 2.2
EN_SYS
USB_OVER
R393 R394 C314
100k 100k 100
16V
USB_ON
R422
6.8k
F_SYNC2
R444 C440
56k 2.2
L462
CL461
22uH
R464
12k
R465
1k
R466 C467 C468 C470
1k 22 22 1200p
AP_PWRON
CL929
CN901
60P
11 MAIN
BOARD
(3/4)
(Page 44)
16 MAIN
BOARD
(4/4)
(Page 45)
43 43
14 15 16 17
C345 C346 R338
33p 33p 2.2k
3.9
40
OUTC A1 1
3.9 3.9
39
OUTS A2 2
R396 0 3.9
38
OUTR1 B1 3
R398 0 3.9
C326 R334
37
OUTR2 B2 4 1
470
R397 0 3.9 3.9
36 5
OUTF1 CP1
R399 0 3.9 C327 2.2 R332 12k
35 6
OUTF2 CN
C318 4.7 3.9 3.9 C328 1 R333 12k R335 470
34 7
INF2 CP2
C391 22p C319 4.7 3.9 3.9
33 8
INF1 DP1
C392 22p C320 4.7 3.9 3.9 FB312
32 9
INR2 DN
C393 22p C321 4.7 3.9 3.9
31 10
INR1 DP2
C394 22p C322 1 3.9 3.9 C367 1 R387 470
30 11
INS EP1
C395 22p 3.9 C365 2.2 R385 12k
29 12
INC EN
C324 4.7 3.9 3.9 C518 1 R386 12k R388 470
28 13
IG1 EP2
C325 4.7
3.9 3.9
27 14
IG2 FP1
(US, CND)
8.4 3.9
C378 1
26 15
VCC FN1
3.9 3.9
25 16
FIL FN2 C379 1
3.9
24 17
GND FP2
3.3 3.9
23 18
SDA MIN EXCEPT
3.3 E (NTSC)
C377 C343
22 19
SCL SPA1
2.2 1
3.3
21 20
MUTEB SPA2
R324
R325
10k
IC301 IC B/D
C306 R319
INPUT SELECT, ELECTRICAL VOLUME
0.01
IC301
BD3467FV-E2
R322
C307
0.01
RU, E (PAL), US, CND,
R323
EA AEP, UK
C315 C316 C317 0
100p 0.1 10
16V
R319, 322
0 (US, CND, AEP, UK)
1k (RU, E (PAL), EA)
R324
1.5k (RU, E (PAL), EA)
10k (US, CND, AEP, UK)
RC_IN1
RC_IN0
HIT2_RST
HIT2_SCL
HIT2_SDA
XAV-601BT
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
14
AUX1_R
32
XM_LCH
33
MAIN
BOARD
34
(1/4)
35 (Page 42)
XM_RCH
36
37
38
39
40
41
42
43
NAVI_MIX
FB307
J301
MIC
C348 R380 FB308
0.01 0
D304
RKZ6.8B2KGP1
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
TUX-DSP02
CL01 0
RF_ANT_IN
FM/AM
C17 0.01 1
CL02 TUNER UNIT
RF_GND
2
TU_LCH FB14 CL03 3.9
AUDIO_OUT_L
3
TU_RCH FB15 CL04 3.9
AUDIO_OUT_R
4
R11 0 CL05 3.3
RSTN
5
R12 0 CL06 2.5
SCL
6
R13 0 CL07 2.5 (CHASSIS)
SDA
7
CL08 8.4
+8.5V
8
POWER_GND
C16 C11 9
0.1 220
16V
R354 R901
0 0
CL903
US, CND,
AEP, UK R355 C911
0 0.01
C902 C910 R917 C918
0.01 0.01 0 0.01
R491
0
Note: CN901 cannot exchange with single. When this part
is damaged, exchange the complete mounted board.
J302
IN
J1
IN
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)