Read Sony BDP-CX7000ES Service Manual online
BDP-CX7000ES
122
IMD (ES) BOARD IC1001 R5F3640MDFAR (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
CHK_HHOUT
O
CHK_HHOUT signal output terminal (for mechanical adjustment)
2
CHK_DSENS
O
CHK_DSENS signal output terminal (for mechanical adjustment)
3
SIRCS
I
SIRCS signal input from the remote control receiver and IR IN jack
4
FLD_XPCONT
O
Power supply on/off control signal output terminal for fl uorescent indicator tube
“L”: power on
“L”: power on
5
-
-
Not used
6, 7
DEG_LED1,
DEG_LED0
O
LED drive signal output terminal (for debug) Not used
8
BYTE
I
External data bus width selection signal input terminal Fixed at “L” in this set
9
CNVSS
I
Processor mode selection signal input terminal Fixed at “H” in this set
10
XCIN
I
Sub system clock input terminal Not used
11
XCOUT
O
Sub system clock output terminal Not used
12
#RESET
I
System reset signal input from the reset signal generator and reset switch “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 (6 MHz)
14
VSS
-
Ground terminal
15
XIN
I
Main system clock input terminal (6 MHz)
16
VCC1
-
Power supply terminal (+3.3V)
17
CHK_SW1
I
Checking switch input terminal (for mechanical adjustment)
18 to 21
TSENSE4 to TSENSE1
I
Table position sensor input terminal
22
DRM–
O
Door motor drive signal output terminal “H”: motor on
23
LDM–
O
Loading motor drive signal output terminal “H”: motor on
24
DRM+
O
Door motor drive signal output terminal “H”: motor on
25
LDM+
O
Loading motor drive signal output terminal “H”: motor on
26
TDM–
O
Table motor drive signal output terminal “H”: motor on
27
TDM+
O
Table motor drive signal output terminal “H”: motor on
28
CEC_OUT
O
CEC serial data output to the HDMI OUT connector
29
CEC_IN
I
CEC serial data input from the HDMI OUT connector
30
-
-
Not used
31
DBG_TXD
O
Transmit data output terminal (for debug) Not used
32
DBG_RXD
I
Receive data input terminal (for debug) Not used
33
DBG_SCLK
I
Serial clock signal input terminal (for debug) Not used
34
DBG_BUSY
I
Busy signal input terminal (for debug) Not used
35
CIS_TXD
O
Transmit data output to the RS-232C driver
36
CIS_RXD
I
Receive data input from the RS-232C driver
37, 38
DBG_SW1, DBG_SW2
I
Switch input terminal (for debug) Not used
39
HDMI_PCONT
O
Power supply on/off control signal output terminal for HDMI section Not used
40
PCONT4
O
Power supply on/off control signal output terminal “H”: power on
41
CIS_PCONT
O
Power supply on/off control signal output to the RS-232C driver “H”: power on
42 to 44
PONT3 to PCONT1
O
Power supply on/off control signal output terminal “H”: power on
45
ATA_PCONT
O
Power supply on/off control signal output terminal for BD driver section “H”: power on
46
-
-
Not used
47
IM_SDO
O
Serial data output to the BD decoder
48
IM_SDI
I
Serial data input from the BD decoder
49
IM_SCk
O
Serial data transfer clock signal output to the BD decoder
50
IM_CS
O
Chip select signal output to the BD decoder
51
PERI_PCONT
O
Power supply on/off control signal output terminal for peripherals “H”: power on
52
SYSCON_RST
O
Reset signal output to the BD decoder, NOR fl ash ROM and ethernet interface “L”: reset
53
-
-
Not used
54
START_BIT
O
Start bit signal output to the BD decoder
55
-
-
Not used
56, 57
FAN1_CONT2,
FAN1_CONT1
O
Fan motor speed control signal output terminal
58
FAN1_CONT0
O
Fan motor drive signal output terminal “H”: motor on
59
AU_XMUTE
O
Audio muting control signal output terminal Not used
60, 61
-
-
Not used
62
VCC2
-
Power supply terminal (+3.3V)
63
-
-
Not used
64
VSS
-
Ground terminal
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