Schematic Diagram - Main Board (5/13) - Sony HCD-HDX265 Service Manual

HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
6-11. SCHEMATIC DIAGRAM – MAIN Board (6/13) –
A
B
C
D
E
F
G
H
I
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
1 2 3
MAIN BOARD (6/13)
16
E3.3V
MAIN
BOARD
(4/13)
(Page 38)
A5V
D3.3V
E4V
BU3.3V
8
E3.3V
MAIN
BOARD
(5/13)
D-GND
(Page 39)
P_CONT
CN512
4P
D-GND 1
R548
E3.3V 2
(FOR JIG) R582
I2C_CLK 3
R547
I2C_DATA 4
I2C_CLK
I2C_DATA
9
A12V
A-GND
MAIN
BOARD
M-GND
(5/13)
B
(Page 39)
C
CN501
23P
LED_LATCH
LED_LATCH 1
6V 2
100
R517
MIC_GAIN
GAIN-CONT 3
A.CAL 4
MONO/ST_DET
MO/ST-DET 5
R518 100
DC_CONT
DC-CONT 6
HP/MIC_SW2
PLAG-DET2 7
MIC_SW1
PLAG-DET1 8
ENCODER_A 9
N
ENCODER_B 10
3.3V 11
FL
E3.3V 12
BOARD 0.1
C510
(1/2)
D-GND 13
R526 1k
CN803 SIRCS
SIRCS 14
(Page 60)
D-GND 15
R530
100 FL_CLK
FL_CLK 16
R533 100
FL_CS
FL_CS 17
R535
100
FL_DATA
FL_DATA 18
KEY2 19
KEY1 20
KEY0 21
5V 22
D-GND 23
See page 69 for IC Block Diagrams.
4 5
IC504
+5V REGULATOR
IC504
NJM2887DL3
IC B/D
5 4 3 2 1
R575
1k
R572 C529
C525
300k 0.1 0.47
R573
100k
C524
47
16V
D502
1SS355WTE-17
1SS355WTE-17
C526
100
10V
0
0
0
5
R576
1k
4.8
Q504
RSR025N03TL
S
RIPPLE FILTER
11.8
R577
R587
47k
10k
C516
1
IC502
+3.3V REGULATOR
A.CAL
IC502
TK11133CSCL-G
3.3
VOUT N.B.
GND
4.8
CNT
VIN
EN_A
EN_B
KEY2
KEY1
KEY0
40 40
6 7 8
Q631,632
DC DETECT
Q631
2SC3052EF-T1-LEF
R631
10k
R632
47k
Q632
2SC3052EF-T1-LEF
FB504
C534
0.1
C532 FB506
0.1
R590 0 C535 47 16V R589 0 FB507
FB508
C531 0.1
R578 100
P_CONT1 C528 1000 6.3V
R579 1k
P_CONT2
D504
R580 100
P_CONT3
C527
C533
1000
0.1
6.3V
FB505
C536
47
16V R596 0
R597 0 FB509
R599 0 R598 0 FB510
CEC_TX_OUT
IC B/D
CEC_RX_IN
C511
1000p
1.3 IFSCK
IFSDO
4.8 IFSDI
C509 XIFBSY
1
XIFCS
XSYSRST
IFSDI R569
XIFBSY R568
IFSCK R567
IFSDO R566
CNVSS R565
RESET R564
9 10
(Page 38)
17 MAIN
3.3V
BOARD
(4/13)
10
A12V MAIN
BOARD
DIAG
(1/13)
(Page 35)
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
10 M+8V (Page
65)
11 M-GND
12 12V
R636 0
13
A-GND
CN506
13P
36
MAIN
(Page
M+12V
BOARD
39)
(5/13)
M+9V
37
5V
M-GND
MAIN
BOARD
D3.3V
(13/13)
D-GND
(Page 47)
MAIN (Page
30
M-GND BOARD
45)
(11/13)
35
E3.3V
CEC_TX_OUT
MAIN
BOARD
CEC_RX_IN
(12/13)
(Page 46)
IFSCK
38
IFSDO
IFSDI
MAIN
XIFBSY
BOARD
XIFCS (9/13)
(Page 43)
XSYSRST
CN503
9P
1 D-GND
0
2 TXD1
0
3 RTS1
4 3.3V
0 (NC)
5 CLK1
0
6 RXD1
0
7 CNVSS
0
8 RESET
9 D-GND