Schematic Diagram - Main Board (6/13) - Sony hcd-hdx501W Service Manual

HCD-HDX500/HDX501W
Q Q
3 7 6 3 1 5 1 5 0
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-HDX500/HDX501W
6-11. SCHEMATIC DIAGRAM – MAIN Board (6/13) –
1 2
MAIN BOARD (6/13)
A
16
B
E3.3V
MAIN
BOARD
(4/13)
(Page 38)
A5V
D3.3V
E4V
BU3.3V
8
C
E3.3V
MAIN
BOARD
(5/13)
D-GND
(Page 39)
P_CONT
D CN512
4P
D-GND 1
E3.3V 2
(FOR JIG)
I2C_CLK 3
I2C_DATA 4
E
I2C_CLK
I2C_DATA
9
A12V
A-GND
MAIN
M-GND
BOARD
(5/13)
B
(Page 39)
C
F
CN501
23P
LED_LATCH 1
6V 2
R517
GAIN-CONT 3
A.CAL 4
MO/ST-DET 5
R518
DC-CONT 6
PLAG-DET2 7
G
PLAG-DET1 8
ENCODER_A 9
N
ENCODER_B 10
3.3V 11
FL
E3.3V 12
BOARD C510
(1/2) D-GND 13
R526
CN803
SIRCS 14
(Page 64)
D-GND 15
H
R530
FL_CLK 16
R533
FL_CS 17
R535
FL_DATA 18
KEY2 19
KEY1 20
x a o
KEY0 21 y
5V 22
I
. i
D-GND 23
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• See page 72 for IC Block Diagrams.
3 4 5
IC504
+5V REGULATOR
IC504
NJM2887DL3
IC B/D
5 4 3 2 1
R575
1k
R572
C525 C529
300k 0.1 0.47
R573
100k
C524
47
16V
D502
1SS355WTE-17
C526
100
10V
0
R548
0
R582
Q Q
3 7 6
R547 0
R576
1k
4.8
Q504
RSR025N03TL
RIPPLE FILTER
R577
47k
C516
1
LED_LATCH
IC502
100
MIC_GAIN
+3.3V REGULATOR
A.CAL
TK11133CSCL-G
MONO/ST_DET
100
DC_CONT 3.3
VOUT
HP/MIC_SW2
MIC_SW1 4.8
VIN
EN_A
EN_B
0.1
1k
SIRCS
100
FL_CLK
100
FL_CS
100
FL_DATA
KEY2
KEY1
KEY0
u 1 6 3
.
40 40
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2 4
8 9 9
6 7 8
Q631,632
DC DETECT
Q631
2SC3052EF-T1-LEF
R631
10k
R632
47k
Q632
2SC3052EF-T1-LEF
FB504
C534 0.1
FB506
C532
0.1
0
R590 C535 47 16V R589 0 FB507
FB508
C531 0.1
1000 6.3V R578 100
P_CONT1 C528
R579 1k
P_CONT2
D504
1SS355WTE-17 R580 100
P_CONT3
C527
C533
1000
0.1
6.3V
FB505
C536
47
R596 0
R597 0 16V FB509
R599 0 R598 0 FB510
3 1 5 1 5 0 8 9 2
5
S
11.8
R587
10k
CEC_TX_OUT
IC B/D
CEC_RX_IN
IC502
C511
1000p
1.3 IFSCK
N.B.
IFSDO
GND
4.8 IFSDI
CNT
XIFBSY
C509
1
XIFCS
XSYSRST
IFSDI
XIFBSY
IFSCK
IFSDO
m
CNVSS
RESET
c o
2
8 9 9
9 10
17 (Page
MAIN
3.3V
BOARD
38)
(4/13)
10 MAIN (Page
A12V
BOARD
35)
DIAG
(1/13)
EB505
(CHASSIS)
1
P.CONT1
3
P.CONT2
4
P.CONT3
5
E+4V
Y
6
D+3.3V
7
6V
C538
POWER
1000p
8 BOARD
D-GND
(2/2)
9
D+5V
CN906
(Page
10 M+8V
69)
11 M-GND
12 12V
R636 0
13
A-GND
CN506
13P
4 9 8 2 9 9
36
MAIN (Page
M+12V
BOARD
39)
(5/13)
M+9V
37
5V
M-GND
MAIN (Page
BOARD
D3.3V
47)
(13/13)
D-GND
(Page
45)
MAIN
30
M-GND
BOARD
(11/13)
35
E3.3V
CEC_TX_OUT
MAIN
BOARD
CEC_RX_IN
(12/13)
(Page 46)
IFSCK
38
IFSDO
IFSDI
(Page
MAIN
XIFBSY
BOARD
43)
(9/13)
XIFCS
XSYSRST
CN503
9P
1 D-GND
R569 0
2 TXD1
R568 0
3 RTS1
4 3.3V
R567 0 (NC)
5 CLK1
R566 0
6 RXD1
R565 0
7 CNVSS
R564 0
8 RESET
9 D-GND