Sony DAV-X10 / HCD-X10 Service Manual ▷ View online
85
HCD-X10
MAIN BOARD IC501 M30626MJP-A13FPU0 (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
DAMP_SCDT/
DIR_DIN
O
Serial data output to the digital audio interface receiver and stream processor
2
DAMP_SHIFT/
DIR_CLK
O
Shift clock signal output to the digital audio interface receiver and stream processor
3
CEC_RX_IN
I
CEC serial data input from the HDMI OUT connector
4
SIRCS_IN
I
SIRCS signal input from the remote control receiver
5
DSP_MOSI
O
Serial data output to the DSP
6
DSP_MISO
I
Serial data input from the DSP
7
DSP_SPICLK
O
Serial data transfer clock signal output to the DSP
8
BYTE
I
External data bus width selection signal input terminal Fixed at "L" in this set
9
CNVss
I
Processor mode switch input terminal (for test)
10
DSP_SPIDS
O
Device selection signal output to the DSP
11
DSP_RESET
O
Reset signal output to the DSP "L": reset
12
RESET
I
System reset signal input from the reset signal generator "L": reset
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
13
Xout
O
Main system clock output terminal (5 MHz)
14
Vss
-
Ground terminal
15
Xin
I
Main system clock input terminal (5 MHz)
16
Vcc1
-
Power supply terminal (+3.3V)
17
NMI
I
Non-maskable interrupt input terminal Fixed at "H" in this set
18
DIR_ZERO
I
Audio serial data input from the digital audio interface receiver
19
DIR_CSFLAG
I
CSFLAG data input from the digital audio interface receiver
20
DRIVE_OCP
(DIAG)
I
Shut down state input from the digital power amplifier "L": shut down
21
DIR_HCE
O
Chip enable signal output to the digital audio interface receiver
22
CEC_TX_OUT
O
CEC serial data output to the HDMI OUT connector
23
DIR_RST
O
Reset signal output to the digital audio interface receiver "L": reset
24
LED_PWM2
O
LED drive signal output terminal
25
DC_DETECT
I
Over load detection signal input terminal
26
LED_PWM1
O
LED drive signal output terminal
27
DIR_ERR
I
Error signal input from the digital audio interface receiver
28
LED_PWM3
O
LED drive signal output terminal
29
I2C_CLK
I/O
Two-way I2C clock bus terminal Not used
30
I2C_DATA
I/O
Two-way I2C data bus terminal Not used
31
DVD_SID
O
Serial data output to the servo DSP
32
DVD_SOD
I
Serial data input from the servo DSP
33
DVD_SCO
I
Serial data transfer clock signal input from the servo DSP
34
DVD_XIFBUSY
O
Busy signal output to the servo DSP
35
CLINK_TX_OUT
O
Serial data output to the DMPORT 1 connector and DMPORT 2 connector
36
CLINK_RX_IN
I
Serial data input from the DMPORT 1 connector and DMPORT 2 connector
37
DVD XIFCS
I
Chip select signal input from the servo DSP
38
MTK RST
O
Reset signal output to the servo DSP, HDMI controller and flash ROM "L": reset
39
SACD_SEL
O
Data selection signal output terminal
40
DIR_XSTATE
I
Source clock selection monitor input from the digital audio interface receiver
41 to 45
V_SEL0 to V_SEL4
O
Video signal input selection signal output terminal
46
DSP_SF_CE
O
Chip enable signal output terminal Not used
47
TV_SEL
O
Video signal input selection signal output terminal
86
HCD-X10
Pin No.
Pin Name
I/O
Description
48
CLINK_SEL
O
Data selection signal output terminal for the DMPORT section
49 to 53
A_SEL0 to A_SEL4
O
Audio signal input selection signal output terminal
54
MIC_SW
I
Audio cable detection signal input from the A.CAL MIC ECM-AC2 jack
55
TUNED
I
Tuning detection signal input from the tuner (FM/AM) "L": tuned
56
ST_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
57
ST_DO
I
Serial data input from the tuner (FM/AM)
58
ST_CE
O
Serial chip enable signal output to the tuner (FM/AM)
59
ST_DI
O
Serial data output to the tuner (FM/AM)
60
DAMP INIT
O
Reset signal output to the stream processor "L": reset
61
DAMP SOFT
MUTE
O
Soft muting on/off control signal output to the stream processor "L": muting on
62
Vcc
-
Power supply terminal (+3.3V)
63
DAMP LATCH1
O
Serial data latch pulse signal output to the stream processor
64
Vss
-
Ground terminal
65, 66
DAMP LATCH2,
DAMP LATCH3
O
Serial data latch pulse signal output to the stream processor
67
DRIVE_RST (EN)
O
Reset signal output to the digital power amplifier "L": reset
68
DSP_INTR
I
Interrupt signal input from the DSP
69, 70
OVERFLOW1,
OVERFLOW2
I
Over flow status input from the stream processor
71, 72
P_CONT1,
P_CONT2
O
Power on/off control signal output terminal "H": power on
73
AC_CUT
I
AC cut detection signal input terminal "L": AC cut on
74
KEY INT
I
Wake up signal input terminal
75
RDS CLK
I
RDS serial data transfer clock signal input from the tuner (FM/AM) (AEP and UK models only)
76
RDS DATA
I
RDS serial data input from the RDS decoder (AEP, Russian and UK models only)
77
P_CONT3
O
Power on/off control signal output terminal "H": power on
78
P_CONT_TS
O
Power on/off control signal output terminal for the touch sensor "H": power on
79, 80
KEYIN1, KEYIN2
I
Touch sensor data input terminal
81
CS
O
Chip select signal output to the touch sensor
82
CLK
O
Serial data transfer clock signal output to the touch sensor
83
MODE
O
Mode signal output to the touch sensor
84
FL_RST
O
Reset signal output to the fluorescent indicator tube driver "L": reset
85
FL_CLK
O
Serial data transfer clock signal output to the fluorescent indicator tube driver
86
FL_D_OUT
O
Serial data output to the LED driver and fluorescent indicator tube driver
87
FL_CS
O
Chip select signal output to the fluorescent indicator tube driver
88
CDM_OPEN_SW
I
Disc insert (8/12cm) detect switch input terminal "L": disc insert
89
CLINK_DET
I
Connect detection signal input from the DMPORT 1 connector and DMPORT 2 connector
90
DSP_MASTER
-
Not used
91
P_CONT4
O
Power on/off control signal output terminal "H": power on
92
DESTINATION
I
Setting terminal for the destination
93
MODEL
I
Setting terminal for the model
94, 95
KEY2, KEY1
I
Key input terminal (A/D input) Not used
96
Vss
-
Ground terminal
97
KEY0
I
Front panel key input terminal for the power key (A/D input)
98
Vref
I
Reference voltage (+3.3V) input terminal
99
Vcc
-
Power supply terminal (+3.3V)
100
DIR_HDOUT
I
Read data input from the digital audio interface receiver
87
HCD-X10
MAIN BOARD IC1105 CXD9804R (RF AMP, SERVO DSP, MPEG DECODER)
Pin No.
Pin Name
I/O
Description
1
AGND
-
Ground terminal
2
DVDA
I
AC coupled input path A
3
DVDB
I
AC coupled input path B
4
DVDC
I
AC coupled input path C
5
DVDD
I
AC coupled input path D
6
DVDRFIP
I
AC coupled DVD RF signal input from the optical pick-up block
7
DVDRFIN
I
AC coupled DVD RF signal input terminal Not used
8
MA
I
DC coupled main-beam RF signal input A
9
MB
I
DC coupled main-beam RF signal input B
10
MC
I
DC coupled main-beam RF signal input C
11
MD
I
DC coupled main-beam RF signal input D
12
SA
I
DC coupled sub-beam RF signal input A Not used
13
SB
I
DC coupled sub-beam RF signal input B Not used
14
SC
I
DC coupled sub-beam RF signal input C Not used
15
SD
I
DC coupled sub-beam RF signal input D Not used
16
CDFON
I
CD focusing error negative input terminal Not used
17
CDFOP
I
CD focusing error positive input terminal Not used
18
TNI
I
3 beam satellite PD signal negative input from the optical pick-up block
19
TPI
I
3 beam satellite PD signal positive input from the optical pick-up block
20, 21
MDI1, MDI2
I
Laser power monitor input from the optical pick-up block
22
LDO2
O
Laser diode drive signal output to the optical pick-up block (for DVD)
23
LDO1
O
Laser diode drive signal output to the optical pick-up block (for CD)
24
SVDD3
-
Power supply terminal (+3.3V)
25
CSO
O
Central servo signal output terminal Not used
26
RFLVL
O
RFRP low pass output terminal Not used
27
SGND
-
Ground terminal
28
V2REFO
O
Reference voltage (+2.8V) output terminal Not used
29
V2O
O
Reference voltage (+2V) output to the optical pick-up block
30
VREFO
O
Reference voltage (+1.4V) output terminal
31
FEO
O
Focus error monitor output terminal Not used
32
TEO
O
Tracking error monitor output terminal Not used
33
TEZISLV
O
Slice level of tracking error signal output terminal Not used
34
OPOUT
O
Output from the internal operational amplifier Not used
35
OP_INN
I
Negative input to the internal operational amplifier Not used
36
OP_INP
I
Positive input to the internal operational amplifier Not used
37
DMO
O
Spindle motor control signal output to the motor driver
38
FMO
O
Sled motor control signal output to the motor driver
39
TROPENPWM
O
Loading motor control signal output terminal
40
IOPMON
I
Power monitor terminal
41
TRO
O
Tracking coil control signal output to the coil driver
42
FOO
O
Focus coil control signal output to the coil driver
43
USB_VSS
-
Ground terminal
44
USBP
I/O
USB communication data input/output terminal Not used
45
USBN
I/O
USB communication data input/output terminal Not used
46
USB_VDD3
-
Power supply terminal (+3.3V)
47
SPFG
I
Spindle motor hall sensor input from the motor driver
88
HCD-X10
Pin No.
Pin Name
I/O
Description
48
MSW
O
CD/DVD selection signal output terminal "L": CD, "H": DVD
49
CKSW
I
Chucking detection switch input terminal
50
OCSW
I
Disc table open/close detection switch input terminal
51
EEWP
O
Write protect signal output to the EEPROM
52
DVDD18
-
Power supply terminal (+1.8V)
53 to 61
HA2 to HA8,
HA18, HA19
HA18, HA19
O
Address signal output to the flash ROM
62
DVSS
-
Ground terminal
63
APLLCAP
-
Connection terminal for an external capacitor
64
APLLVSS
-
Ground terminal
65
APLLVDD3
-
Power supply terminal (+3.3V)
66
XWR
O
Write enable signal output to the flash ROM
67 to 72
HA16 to HA11
O
Address signal output to the flash ROM
73
DVDD3
-
Power supply terminal (+3.3V)
74 to 76
HA10, HA9,
HA20
O
Address signal output to the flash ROM
77
XROMCS
O
Chip select signal output to the flash ROM
78
HA1
O
Address signal output to the flash ROM
79
XRD
O
Read enable signal output to the flash ROM
80
DVDD3
-
Power supply terminal (+3.3V)
81 to 84
HD0 to HD3
I/O
Two-way data bus terminal with the flash ROM
85
DVSS
-
Ground terminal
86 to 88
HD4 to HD6
I/O
Two-way data bus terminal with the flash ROM
89
HA21
O
Address signal output to the flash ROM
90
ALE
O
Address latch enable signal output terminal Not used
91
HD7
I/O
Two-way data bus terminal with the flash ROM
92, 93
HA17, HA0
O
Address signal output to the flash ROM
94
DVSS
-
Ground terminal
95
UWR
O
Write enable signal output terminal Not used
96
URD
O
Read enable signal output terminal Not used
97
DVDD18
-
Power supply terminal (+1.8V)
98
IFSDO
O
Serial data output to the system controller
99
IFSCK
O
Serial data transfer clock signal output to the system controller
100
XIFCS
O
Chip select signal output to the system controller
101
IFSOI
I
Serial data input from the system controller
102
SCL
O
Serial data transfer clock signal output to the EEPROM
103
SDA
I/O
Two-way data bus with the EEPROM
104
TRG-SW
I
Trigger detection switch input terminal Not used
105
XRST
O
Reset signal output to the HDMI controller "L": reset
106
RXD
I
Receive data input terminal for UART communication when data writing to flash memory
107
TXD
O
Transmit data output terminal for UART communication when data writing to flash memory
108
DVDD3
-
Power supply terminal (+3.3V)
109
ICE
I
ICE mode enable signal input terminal Not used
110
XSYSRST
I
Reset signal input from the system controller "L": reset
111
IR
I
IR control signal input terminal Not used
112
XTXINT
O
Interrupt request signal output terminal Not used
113
DQM0
O
Data mask signal output to the SD-RAM
114
XIF5SY
I
Busy signal input from the system controller
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