Sony HCD-HX7 Service Manual - Page 60

Main Board, Ic301, M3062lfgpfp-710 Hx3/hx5, M3062lfgpfp-712 Hx7 System Controller, Pin No., Pin Name

Get Sony HCD-HX7 - Compact Disc Receiver PDF manuals and user guides View all Sony HCD-HX7 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 60 highlights

HCD-HX3/HX5/HX7 MAIN BOARD IC301 M3062LFGPFP-710 (HX3/HX5), M3062LFGPFP-712 (HX7) (SYSTEM CONTROLLER) Pin No. Pin Name I/O 1 to 3 CD BUS2 to CD BUS0 O 4 SIRCS I 5 DEC BUS SEL2 O 6 DEC BUS SEL1 O 7 S-MASTER SOFT MUTE O 8 BYTE I 9 CN VSS I 10 XCIN I 11 XCOUT O 12 RESET I 13 XOUT O 14 VSS - 15 XIN I 16 VCC - 17 NMI I 18 RDS INT I 19 SBSY I 20 AC CUT I 21 CD ON O 22 CD DRIVE MUTE O 23 CD CLK O 24 CD CCE O 25 CD XRST O 26 MP3 IREQ I 27 USB RESET O 28 USB POWER O 29 IIC CLK I/O 30 IIC DATA I/O 31 BT_DOUT/ O DAB TXD 32 BT_DIN/ O DAB RXD 33 S-MASTER LATCH O 34 BT_RTS O 35 USB TXD/ SAT TXD O 36 USB RXD/ SAT RXD I 37 USB_CTS I 38 USB_RTS O 39 S-MASTER INIT O 40 S-MASTER NSP MUTE O 41 PULL DOWN O Description Serial data output to the CD-MP3 processor SIRCS signal input from the remote control receiver Data selection signal output terminal Not used Data selection signal output terminal (HX3/HX5) Soft muting control signal output to the stream processor External data bus width selection signal input terminal Processor mode switch input terminal (for test) Sub system clock input terminal (32.768 kHz) Sub system clock output terminal (32.768 kHz) 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 changes to "H" Main system clock output terminal (5 MHz) Ground terminal Main system clock input terminal (5 MHz) Power supply terminal (+3.3V) Non-maskable interrupt signal input terminal Not used RDS data transfer clock signal input from the tuner (FM/AM) (HX3: AEP/HX5: AEP, UK) Subcode block sync signal input from the CD-MP3 processor AC cut on/off detection signal input terminal "L": AC cut on Power on/off control signal output terminal for CD section "H": power on Muting signal output to the coil/motor driver Serial data transfer clock signal output to the CD-MP3 processor Chip enable signal output to the CD-MP3 processor Reset signal output to the CD-MP3 processor "L": reset Request signal input from the CD-MP3 processor Reset signal output to the USB controller "L": reset (HX3/HX5) Power on/off control signal output terminal for USB section "H": power on (HX3/HX5) Two-way IIC clock bus terminal Not used Two-way IIC data bus terminal Not used Serial data output to the bluetooth module (HX5/HX7) Serial data input from the bluetooth module (HX5/HX7) Serial data latch pulse signal output to the stream processor Ready to send signal output to the bluetooth module (HX5/HX7) Serial data output to the USB controller (HX3/HX5) Serial data output to the XM receiver and SIRIUS socket (HX7) Serial data input from the USB controller (HX3/HX5) Serial data input from the XM receiver and SIRIUS socket (HX7) Clear to send signal input from the USB controller (HX3/HX5) Ready to send signal output to the USB controller (HX3/HX5) Initialize signal output to the stream processor NSP muting control signal output to the stream processor Connected to the ground 60

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
60
HCD-HX3/HX5/HX7
MAIN BOARD
IC301
M3062LFGPFP-710 (HX3/HX5), M3062LFGPFP-712 (HX7) (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1 to 3
CD BUS2 to
CD BUS0
O
Serial data output to the CD-MP3 processor
4
SIRCS
I
SIRCS signal input from the remote control receiver
5
DEC BUS SEL2
O
Data selection signal output terminal
Not used
6
DEC BUS SEL1
O
Data selection signal output terminal (HX3/HX5)
7
S-MASTER
SOFT MUTE
O
Soft muting control signal output to the stream processor
8
BYTE
I
External data bus width selection signal input terminal
9
CN VSS
I
Processor mode switch input terminal (for test)
10
XCIN
I
Sub system clock input terminal (32.768 kHz)
11
XCOUT
O
Sub system clock output terminal (32.768 kHz)
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 changes 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
VCC
-
Power supply terminal (+3.3V)
17
NMI
I
Non-maskable interrupt signal input terminal
Not used
18
RDS INT
I
RDS data transfer clock signal input from the tuner (FM/AM) (HX3: AEP/HX5: AEP, UK)
19
SBSY
I
Subcode block sync signal input from the CD-MP3 processor
20
AC CUT
I
AC cut on/off detection signal input terminal
"L": AC cut on
21
CD ON
O
Power on/off control signal output terminal for CD section
"H": power on
22
CD DRIVE MUTE
O
Muting signal output to the coil/motor driver
23
CD CLK
O
Serial data transfer clock signal output to the CD-MP3 processor
24
CD CCE
O
Chip enable signal output to the CD-MP3 processor
25
CD XRST
O
Reset signal output to the CD-MP3 processor
"L": reset
26
MP3 IREQ
I
Request signal input from the CD-MP3 processor
27
USB RESET
O
Reset signal output to the USB controller
"L": reset (HX3/HX5)
28
USB POWER
O
Power on/off control signal output terminal for USB section
"H": power on (HX3/HX5)
29
IIC CLK
I/O
Two-way IIC clock bus terminal
Not used
30
IIC DATA
I/O
Two-way IIC data bus terminal
Not used
31
BT_DOUT/
DAB TXD
O
Serial data output to the bluetooth module (HX5/HX7)
32
BT_DIN/
DAB RXD
O
Serial data input from the bluetooth module (HX5/HX7)
33
S-MASTER LATCH
O
Serial data latch pulse signal output to the stream processor
34
BT_RTS
O
Ready to send signal output to the bluetooth module (HX5/HX7)
35
USB TXD/
SAT TXD
O
Serial data output to the USB controller (HX3/HX5)
Serial data output to the XM receiver and SIRIUS socket
(HX7)
36
USB RXD/
SAT RXD
I
Serial data input from the USB controller (HX3/HX5)
Serial data input from the XM receiver and SIRIUS socket (HX7)
37
USB_CTS
I
Clear to send signal input from the USB controller (HX3/HX5)
38
USB_RTS
O
Ready to send signal output to the USB controller (HX3/HX5)
39
S-MASTER INIT
O
Initialize signal output to the stream processor
40
S-MASTER
NSP MUTE
O
NSP muting control signal output to the stream processor
41
PULL DOWN
O
Connected to the ground