Sony CDX-G1200U Service Manual page 29

Pin No. Pin Name
60 DATA
61 MCLK
62 USB_IN
63 NC
64 GP46
65 NC
66 DVSS
67 DVDD
68 UDM2
69 UDP2
70 DVSS
71 UDM1
72 UDP1
73 XVDD
74 XIN
75 XOUT
76 XVSS
77 AFILT
78 NC
79 VVDD2
80 DVSS
81 DVDD
82 CP_SCL
83 CP_SDA
84 CP_RESET (NC)
85 CD_RESB
86 CMD_ERR
87 DVDD12_1
88 DVDD
89 DVSS
90 DVDD18_1
91 JTRSTB
92 JTCK
93 JTDI
94 JTMS
95 JTDO
96 JTRTCK
97 LFOUT
98 LROUT
99 LVRIN
100 DACOUTL
I/O
I Audio data input from the digital servo processor
I Master clock signal input from the digital servo processor
O USB device detection signal output to the system controller
I/O Not used
I/O Not used
I/O Not used
- Ground terminal (for digital system)
- Power supply terminal (+3.3V) (for digital system)
I/O Two-way data (–) bus terminal
I/O Two-way data (+) bus terminal
- Ground terminal (for digital system)
I/O Two-way USB data (–) bus with the USB connector
I/O Two-way USB data (+) bus with the USB connector
- Power supply terminal (+3.3V) (for oscillator)
I System clock input terminal (12 MHz)
O System clock output terminal (12 MHz)
- Ground terminal (for oscillator)
O Charge pump output terminal (for PLL)
- Not used
- Power supply terminal (+3.3V) (for PLL)
- Ground terminal (for digital system)
- Power supply terminal (+3.3V) (for digital system)
O Serial data transfer clock signal output terminal
I/O Two-way data bus terminal
O Reset signal output terminal
O Reset signal output to the digital servo processor
O Command error signal output to the system controller
- External capacitor connection terminal for internal regulator
- Power supply terminal (+3.3V) (for digital system)
- Ground terminal (for digital system)
- External capacitor connection terminal for internal regulator
I Reset signal input terminal (for JTAG)
I Clock signal input terminal (for JTAG)
I Data input terminal (for JTAG)
I Mode selection signal input terminal (for JTAG)
O Data output terminal (for JTAG)
O Return clock signal output terminal (for JTAG)
O Audio signal (front L-ch) output to the power amplifi er
O Audio signal (rear L-ch) output to the power amplifi er and REAR AUDIO OUT jack
I Audio signal (L-ch) input terminal
O Audio signal (L-ch) output terminal
CDX-G1200U/G1201U/G1202U/G1280UM
Description
Not used
Not used
Not used
Not used
Not used
"L": reset
Normally: fi xed at "L"
Normally: fi xed at "L"
Normally: fi xed at "L"
Normally: fi xed at "H"
Normally: open
Normally: open
"L": USB device is connected
"H": error
29