Schematic Diagram - Main Section (2/4) - Sony HCD-MX500i Service Manual

5-14. SCHEMATIC DIAGRAM - MAIN Section (2/4) -

1 2 3
A
B
MAIN BOARD (2/4)
9
POW-ON
MAIN
C
BOARD
(4/4)
(Page 35)
10
9
8
7
1
C500
6
0.1
D
5
MAIN
BOARD
4
(1/4)
3
(Page 32)
2
1
CN417
3P
J
JL508
E
A+9V 1
JL509
POWER A+5V 2
JL506
BOARD
AGND 3
CN905
(Page 41)
CN412
9P
JL501
EVER 4V 1
JL502
POW-ON 2
F JL503
I GND-SUB 3
JL504
AC-DET 4
JL505
P-MONI 5
POWER
JL507
BOARD
+11V 6
CN902 JL510
(Page 41) DGND 7
JL511
M+7V 8
JL512
MGND 9
C409
0.1
G EP701
(CHASSIS)
(CND)
CN415
19P
AVDD5V 1
H
AVDD3.3V 2
R-ch 3
DACGND 4
L-ch 5
AGND 6
RST-Z 7
D
BUS0 8
BUS1 9
I
BD96
BUS2 10
BOARD
(2/2)
BUS3 11
CN502
(Page BUSCK 12
CCE 13
27)
REQ 14
SBSY 15
M-MUTE 16
DVDD-Z 17
J
DGND 18
DVDD-EVER3.3V 19
(EXCEPT CND)
CN408
27P
JL401
AVDD5V 1
JL402
AVDD3.3V 2
JL403
R-ch 3
K JL404
DACGND 4
JL405
L-ch 5
JL406
AGND 6
JL407
RST-Z 7
JL408
BUS0 8
JL409
BUS1 9
JL410
BUS2 10
JL411
BUS3 11
L JL412
C
BUSCK 12
JL413
CCE 13
JL414
BD96U
REQ 14
BOARD
JL415
(2/2)
SBSY 15
CN501 JL416
(Page
M-MUTE 16
JL417
27) DVDD-Z 17
JL418
DGND 18
JL419
DVDD-EVER3.3V 19
M
DVDD-B 20
JL420
BUS_SEL 21
JL421
DGND 22
JL422
DO 23
JL423
DI 24
JL424
USB-SO 25
JL425
N
USB-SI 26
JL426
USB-RST 27
JL427
HCD-MX500i/MX550i
• See page 42 for IC Block Diagrams.
4 5 6 7
(CND, CH, SP)
ANTENNA
FM 75
COAXIAL
SUPPLIED
TU1
WITH THE
TUNER
ASSEMBLED
(FM)
BLOCK
(Page 34)
MAIN
6
BOARD
(3/4)
CN405
9P
R562
100k
(EXCEPT CND)
C521 R560
1 100k R398 R399
0 0
JL541
R351 C534 C533
0 100 0.1
16V
JL539
R360
0.1
C520
C408
1
0.1
IC B/D
5 4
IC504
+5V REGULATOR
IC504
TK11150CSCL-G
1 2 3
C519 C477 C522 C485
1 0.01 1 15p
FB513
0
C225
FB512 0
1
R237
50V 100
FB201 0
FB510 0
R137
100
FB101 0
FB518 0
C125 C140 C240
1 0.01
R462 100 MC[87]
C479 50V
0.1
R125 100
MC[97]
R469 100
MC[95]
R589 100 MC[94]
R588 100 MC[93]
R127 100
MC[91]
R414 100
MC[90]
R408 100 MC[89]
R590 100 MC[19]
C551
0.1
R464 100
MC[88]
FB515 0
FB511 0
FB517 0
FB514 0
MC[92]
R496 100
R416 0 MC[28]
C546 100p
R586 100 MC[33]
C545 100p
R585 100
MC[32]
C544 100p
R582 100
MC[31]
C543 100p
R581 100 MC[27]
R587 100
8 9 10 11
MX500i: AEP/ (MX550i)
MX550i ANTENNA
FM 75
COAXIAL
(Page 29)
SUPPLIED
TU1
WITH THE
TUNER DAB
H
ASSEMBLED
(FM) BOARD
BLOCK
CN671
CN406 CN407
11P 9P
R362 FB524
0 0
R364 0 JL540
JL542
R349
0
C484 C483
R350
68p 15p
0
D501
DA2J10100L
(EXCEPT CND)
IC B/D IC B/D
5 4 5 4
IC508 IC509
+3.3V REGULATOR +3.3V REGULATOR
IC508 IC509
TK11133CSCL-G TK11133CSCL-G
1 2 3 1 2 3
C524 C570
C486 C425 C569 1 0.01
68p 1 0.01
C566 C567 C481 C482
0.1 100 15p 68p
10V
6
IC B/D
0.01
IC506
+5V REGULATOR
IC506
BD8410FPS-E2
1 2 3 4 5
JL589
R559 C571
0 2.2
33 33
12 13 14 15
(Page 37)
JACK
F (Page 34)
BOARD
(Page 35)
CN301
MAIN
7
MAIN
4 BOARD
BOARD
(3/4)
(4/4)
CN402
4P
R367
0
R366
0
R365
0
R359
0
IC B/D
IC505
+3.3V REGULATOR
IC505
SI-3010KM-TLS
1 2 3 4 5
R539
22k
R538
1k
C568 C565 R537
C480
100 0.1 10k
0.1
16V
FB522
0 C473
6
IC B/D
C474
IC510
+5V REGULATOR
IC510 C582
BD8410FPS-E2
1 2 3 4 5
C580
R499 R498
0 0
R561 C574
4.7k 2.2
(EXCEPT CND)
A
HCD-MX500i/MX550i
16 17 18 19
(Page 34)
MAIN
5
BOARD
(3/4)
JL580
C466
1
JL581
JL587
C469
1
JL588
C499
0.1
FB535
0
5.1
Q506
C575 RT1N141C-TP-1
C526
1
0.1
0
MX500i: AEP, CH,
SP/MX550i
C525
0
Q505, 506
iPod POWER
DETECT
5.1
Q505
RT1N141C-TP-1
0
R516
220k
C193 C293
15p 15p
FB521 FB509 FB508
0 0 0
C194 C294
68p 68p
C475
15p
15p
C598
15p
C476
68p 68p
C599
68p
C581
0.1 0.1
C498
C578 0.1
100 100
16V 16V
C579
100
10V
C478
0.1
CN413 CN409
5P 13P
W501
BU96/BU96U
IP
E
BOARD
BOARD
(2/2)
CN331
CN401
(Page 27) (Page 37)