Schematic Diagram - Main Board (5/10) - Sony HCD-HDX285 Service Manual

HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W

6-12. SCHEMATIC DIAGRAM - MAIN Board (5/10) -

1
A
41
40
39
38
16
37
36
MAIN
BOARD
35
(4/10)
B
34
(Page 39)
33
32
31
(Page 38)
7
D-GND
E3.3V
MAIN
BOARD
(3/10)
HPMUTE
C
3
DC-DET
SD_PVDD_DET
MAIN
BOARD
EN
(1/10)
(Page 36)
A.CAL_OUT
D OVF2
OVF1
8
LAT3
LAT2
MAIN
LAT1
BOARD
(3/10) SHIFT
(Page 38)
SCDT
SOFT_MUTE
NS_INIT
E
MAIN
11
BOARD
D3.3V
(3/10)
(Page 38)
F
G
H
17
GAIN_CONT
MO/ST_DET 16
DC_CONT 15
I
14
PLUG_DET
D_GND 13
A_CAL 12
11
H LED_LATCH
5V 10
E4V 9
FL-JACK
BOARD
8
D_GND(FL)
CN5001
(Page 55)
SIRCS 7
J
KEY0 6
5
FL_DATA
KEY1 4
FL_CLK 3
2
KEY2
FL_CS 1
K
HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
• See page 62 for IC Block Diagrams.
2 3 4 5
MAIN BOARD (5/10)
JL533
R628
1k
R623
47k
HPMUTE
DC-DET
SD_PVDD_DET
EN
A.CAL_OUT
OVF2
OVF1
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
D503
MA2J1110GLS0
C526 C528 C537
0.1 1000 100
6.3V 10V
C516 C520
1 0.1
CN506
17P R552
100
MIC_GAIN
CL530
MONO/ST_DET
CL531
CL532 DC_CONT
JACK1+2
CL533
R553
CL534
100
CL535 A.CAL
LED_LAT
CL536
CL537
CL538
R554
1k
CL539 SIRCS
CL540
KEY0
R555 100
CL541 FL_DATA
CL542 KEY1
CL543 R570 100
FL_CLK
CL544 KEY2
CL545 R571 100 FL_CS
6 7 8
R624 JL535
10k
Q502 Q503
2SC3052EF-T1-LEF 2SC3052EF-T1-LEF
0
JL534
0.6 0
Q502, 503
DC DETECT
IC B/D IC B/D
6
IC507 IC510
+5V REGULATOR +3.3V REGULATOR
IC507 IC510
SI-3010KM-TLS SI-3010KM-TLS
5 4 3 2 1 5
R615
1k
R616 R617
1.5k 22k
R610 R611
1k 39k
C538 R609 C529 C530 R613 C521 C531 C532 R619
0.01 10k 100 0.1 10k 1 0.01 100
10V 16V
R569
1k
IC B/D
3 2 1
IC504
+5V REGULATOR
IC504
TK11250CMCL-G
4 5 6
40 40
9 10 11
R629
100
P_CONT1
P_CONT3
R630
100
3.2
C544 C553
0.1 470
16V
6
4 3 2 1
R625
1k
R561
1k
CL552
R583 R584
4.7k 4.7k
C536 C540
10k C522 C539 1000 100
0.1 0.01 6.3V 16V
DMP_RXD
DMP_TXD
CEC_TX_OUT
CEC_RX_IN
8 7 6 5
IC505
IFSCK
EEPROM
IFSDO
IC505
BR24S16F-WE2
IFSDI
XIFBSY
1 2 3 4
XIFCS
XSYSRST
HDMI_PCONT
OCSW1SIG
CL555
12 13 14
CN509
14P
CL556
1 P_CONT1
2 NC
CL557
3 EN
CL558
4 P_CONT3
CL559
5 E4V
J
6 6V
CL560
7 6V
CL561
POWER
8 D-GND
BOARD
C551
CN906
9 D-GND
1000p
CL562
(Page 61)
10 M+9V
CL563
11 M-GND
CL564
12 14V DC-FAN
CL565
13 A+12V
CL566
14 A-GND
C550
0.1
M+14V
C552 MAIN
1
100
BOARD
A12V
16V
(1/10)
M-GND
(Page 36)
MAIN
17
A-GND
BOARD
5V (6/10)
(Page 41)
M+9V
MAIN
18
BOARD
D-GND
(9/10)
D3.3V
(Page 44)
CL567
D3.3V
D-GND
MAIN
19
BOARD
+6V
CL568
(8/10)
5V
(Page 43)
CL398
E3.3V
(Page 45)
5V
MAIN
20
+6V
BOARD
PCON_DMP (10/10)
D-GND
MAIN
21
BOARD
P_CONT3
(6/10)
(Page 41)
(Page 45)
MAIN
22
DMP_RXD
BOARD
DMP_TXD (10/10)
CL569
MAIN
23
CEC_TX_OUT
BOARD
CL570
CEC_RX_IN (8/10)
(Page 43)
CL573
IFSCK
(Page 42)
CL574
IFSDO
MAIN
24
CL575
BOARD
IFSDI
CL576
(7/10)
XIFBSY
CL577 (Page 43)
XIFCS
CL578
MAIN
25
XSYSRST
BOARD
HDMI_PCONT (8/10)
MAIN
26
CL579
BOARD
OCSW1
(9/10)
R627
100
(Page 44)