JVC UX-L36V, Руководство по обслуживанию

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UX-L46V/UX-L36V
Name
Number
I/O Function
TSD
TBCK
RWS
SEL_PLL1
RSTOUT_B
NC
RSD
SEL_PLL0
RBCK
SER_IN
VSSAA
VCM
VREFP
VCCAA
AOR+,AOR-
AOL-,AOL+
MIC1
MIC2
VREF
VREFM
RSET
COMP
VSSAV
CDAC
VCCAV
YDAC
VDAC
ACAP
XOUT
XIN
PCLK
2XPCLK
HSYN_B
VSYN_B
YUV[7:0]
21
22
23
24
2:4,27:30,76
33
37
41,51
42
43
44
45:46
47:48
49
50
52
53
54
55
56:57,62:63
58
59,60
61
64
65
71
74
79
80
82
84
86:89,92,94,96,98
I
I
O
I
O
O
I
O
I
I
I
I
I
O
O
I
I
I
I
I
I
I
O
I
O
O
I
O
I
I/O
I/O
O
O
I
Transmit audio data input.
Transmit audio bit clock.
Dual-purpose pin RWS is the audio frame sync.
Pins SEL_PLL[1.0] select the PLL clock frequency for the DCLK output.
Reset output(active-low).
No connect.Do not connect to these pins.
Dual-purpose pin. RSD is the receive audio data input.
SEL_PLL0 along with SEL_PLL1 select the PLL clock frequency for the
DCLK output.See the table for pin number 23.
Dual-purpose pin.RBCK is the receive audio bit clock.
SER_IN is the serial input DSC mode.
0-Parallel DSC mode.
1-Serial DSC mode.
Audio Analog Ground.
ADC Common Mode Reference(CMR) buffer output.CMR is approximately
2.25V.Bypass to analog ground with 47 F electrolytic in parallel with 0.1 F.
DAC and ADC maximum reference.
Bypass to VCMR with 10 F in parallel with 0.1 F.
Analog VCC, 5V.
Right channel output.
Left channel input.
Microphone input 1.
Microphone 2.
Internal resistor divider generates Common Mode Reference(CMR) voltage.
Bypass to analog ground with 0.1 F.
DAC and ADC minimum reference.
Bypass to VCMR with 10 F in parallel with 0.1 F.
Full scale DAC current adjustment.
Compensation pin.
Video Analog Ground
Modulates chrominance output.
Video VCC, 5V
Y Iuminance data bus for screen video port.
Composite video output.
Audio CAP.
Crystal output.
27 MHz crystal input.
13.5 MHz pixel clock.
27 MHz(2 times pixel clock).
Horizontal sync(active-low).
Vertical sunc(active-low).
YUV data bus for screen video port.
SEL_PLL1
0
0
1
1
SEL_PLL0
0
0
0
1
DCLK
Bypass PLL(input mode)
27 MHz(output mode)
32.4 MHz(output mode)
40.5 MHz(output mode)
ES3883F(2/2)