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CXD3068Q
Command bit
TXON = 0
Processing
When CD TEXT data is not demodulated, set TXON to 0.
When CD TEXT data is demodulated, set TXON to 1.
∗
See "$4-10. CD TEXT Data Demodulation"
TXON = 1
Command bit
SCSY = 0
Processing
No processing.
GRSCOR (protected SCOR) synchronization is applied again.
∗
Used to resynchronize GRSCOR.
The rising edge signal of this commnd bit is used internally. Therefore, when resynchronizing GRSCOR, first
return the setting to 0 and then set to 1.
GRSCOR achieves the crystal accuracy by removing the jitter components included in the SCOR signal. This
signal is synchronized with PCMDATA.
The resynchronization conditions are when GTOP = high or when the SCSY pin = high.
(same as when SCSY = 1 is sent by the $8X command.)
SCSY = 1
Command bit
TXOUT = 0
Processing
Various signals except for CD TEXT is output from the SQSO pin.
CD TEXT data is output from the SQSO pin.
∗
See "$4-10. CD TEXT Data Demodulation"
TXOUT = 1
Command bit
OUTL1 = 0
Processing
WFCK, XPCK C4M, WDCK and FSTO are output.
V16M is output when VCO2 THRU = 0.
WFCK, XPCK C4M, WDCK and FSTO outputs are set to low.
The V16M output is low when VCO2 THRU = 0.
OUTL1 = 1
Command bit
OUTL0 = 0
OUTL0 = 1
Processing
PCMD, BCK, LRCK and EMPH are output.
PCMD, BCK, LRCK and EMPH outputs are low.
Summary of Contents for PV420S
Page 1: ...SERVICE MANUAL PV420S WWW BBK RU ...
Page 72: ... 69 CXD3068Q Block Diagram ...
Page 73: ... 70 CXD3068Q Pin Configuration ...
Page 122: ... 119 CXD3068Q Timing Chart 1 3 ...
Page 123: ... 120 CXD3068Q Timing Chart 1 4 ...
Page 124: ... 121 CXD3068Q Timing Chart 1 5 ...
Page 129: ... 126 CXD3068Q Timing Chart 2 1 ...
Page 130: ... 127 CXD3068Q Block Diagram 2 2 ...
Page 131: ... 128 CXD3068Q Timing Chart 2 3 ...
Page 134: ... 131 CXD3068Q Timing Chart 2 6 ...
Page 138: ... 135 CXD3068Q VCO C Mode Fig 3 3 Access Flow Chart Using VCO Control ...
Page 140: ... 137 CXD3068Q Block Diagram 4 1 ...
Page 143: ... 140 CXD3068Q Timing Chart 4 4 ...
Page 147: ... 144 CXD3068Q Fig 4 6 a Auto Focus Flow Chart Fig 4 6 b Auto Focus Timing Chart ...
Page 148: ... 145 CXD3068Q Fig 4 7 a 1 Track Jump Flow Chart Fig 4 7 b 1 Track Jump Timing Chart ...
Page 149: ... 146 CXD3068Q Fig 4 8 a 10 Track Jump Flow Chart Fig 4 8 b 10 Track Jump Timing Chart ...
Page 150: ... 147 CXD3068Q Fig 4 9 a 2N Track Jump Flow Chart Fig 4 9 b 2N Track Jump Timing Chart ...
Page 151: ... 148 CXD3068Q Fig 4 10 a Fine Search Flow Chart Fig 4 10 b Fine Search Timing Chart ...
Page 152: ... 149 CXD3068Q Fig 4 11 a M Track Move Flow Chart Fig 4 11 b M Track Move Timing Chart ...
Page 157: ... 154 CXD3068Q Fig 4 15 CD TEXT Data Timing Chart ...
Page 162: ... 159 CXD3068Q Fig 5 3a Fig 5 3b ...
Page 196: ... 193 CXD3068Q Description of Data Readout ...
Page 200: ... 197 CXD3068Q ...
Page 201: ... 198 CXD3068Q ...
Page 202: ... 199 CXD3068Q ...
Page 207: ... 204 CXD3068Q Package Outline Unit mm ...
Page 208: ...This data sheet has been made from recycled paper to help protect the environment 205 ...
