Sony HCD-RG490; HCD-RG590 Service Manual page 71

Pin No. Pin Name
93 XTSL
94 IOVSS0
95 XTACN
96 SQSO
97 SQCK
98 SBSO
99 EXCK
100
XRST
101
SYSM
102 DATA
103
VSS
104 XLAT
105
CLOCK
106 VDD
107
SENS
108 SCLK
109 ATSK
110 WFCK
111
XUGF
112
XPCK
113
GFS
114 C2PO
115
SCOR
116
VDD
117 C4M
118 WDCK
119 COUT
120
NC
I/O
Input terminal for the system clock frequency setting
I
"L": 16.9344 MHz, "H": 33.8688MHz Fixed at "L" in this set
- Ground terminal
Oscillation circuit on/off control signal input from the system controller
I
"L": oscillation stop, "H": self-oscillation
O
Subcode Q data output terminal Not used
I
Subcode Q data reading clock signal input terminal Not used
O Subcode serial data output to the CD graphic decoder
I
Subcode serial data reading clock signal input from the CD graphic decoder
I System reset signal input from the system controller "L": reset
I System muting on/off control signal input terminal "H": muting on Fixed at "L" in this set
O CD serial data input from the system controller
- Ground terminal
I
CD serial data latch pulse signal input from the system controller
I
CD serial data transfer clock signal input from the system controller
- Power supply terminal (+3.3V)
O Internal status (SENSE) signal output to the system controller
I
SENSE serial data reading clock signal input terminal Not used
O
Output terminal for anti-shock Not used
O Write frame clock signal output to the CD graphic decoder
O XUGF signal output terminal Not used
O XPCK signal output terminal Not used
O Guard frame sync signal output terminal Not used
O C2 pointer signal output terminal Not used
O Subcode sync (S0+S1) detection signal output to the system controller and CD graphic decoder
- Power supply terminal (+3.3V)
O
4.2336 MHz clock signal output terminal Not used
O Guard subcode sync (S0+S1) detection signal output terminal Not used
O
Numbers of track counted signal output to terminal Not used
- Not used
HCD-RG490/RG590
Description
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