JVC KT-DB1000 Service Manual page 8

KT-DB1000
• Pin functions
Pin No.
1,2 TESTIN0,TESTIN1
3
4
5
6
7
8
9
10~19 DIN0~DIN9
20 NADCPD
21
22
23 ADCOVER
24 NADCPSC
25 NULMON
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49 DDODAT
50
51 DDOERF
8
Symbol I/O
I
AVDD -
-
ADVRT
ADIN -
ADVRB -
AVSS -
TESTMD -
ADCINT I
I
I
VSS0 -
ADCK O
O
O
O
FSYO O
CIRSYN O
CTLCLK O
CTLLR O
CTLDAT O
AGCDAT O
LVDD0 -
VSS1 -
SMCK O
SLRCK O
SCLK O
SDAT1 O
SDAT2 O
MP2CLK O
MP2IN I
MP2W I
DAOUT O
VDD0 -
VSS2 -
RDIOUT O
SDOWD O
SDODT O
SDOCK O
O
DDOCLK O
O
Input terminal for test.
Analogue VDD terminal.
Reference voltage terminal for AD concerter top side.
Analogue IF signal input terminal.
Reference voltage terminal for AD converter bottom side.
Analogue VSS.
Test mode setting terminal.
AD converter internal/external select terminal.
External AD converter data input terminal.
Internal AD converter power down control input terminal.
Digital VSS.
AD converter clock signal output terminal.(8.192MHz)
AD converter overflow detection ooutput terminal.
AD converter power save control signal output terminal.
NULL signal detection output terminal.
Flame synchronization monitor signal output terminal.
CIR monitor synchronization signal output terminal.
CIR DA converter bit clock output terminal.(1.536MHz)
CIR DA converter LR clock output terminal.
CIR DA converter data output terminal.
External AGC control signal output terminal.(ADC output level)
Internal digital VDD terminal.
Digital VSS terminal.
Audio DA converter master clock output terminal.(256 Fs)
Audio DA converter LR clock output terminal.(Fs:48 kHz)
Audio DA converter serial clock output terminal.(64 Fs)
Audio DA converter serial data output 1 terminal.
Audio DA converter serial data output 2 terminal.
External DAB audio(MP2) clock output terminal.(2.048MHz)
External DAB audio(MP2) data input terminal.
External DAB audio(MP2) window signal input terminal.
Digital audio interface output terminal. (IEC958)
External digital VDD terminal.
Digital VSS terminal.
RDI data output terminal.
Serial data output window output terminal.
Serial data output data output terminal.
Serial data output clock output terminal.(2.048 MHz)
Direct data output serial data output terminal.
Direct data output serial clock output terminal.(2.048MHz)
Direct data output error flug output terminal. (H:error)
Function