JVC UX-M5R User Manual

UX-M5R
1-21
1. Terminal layout
2. Pin function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TEST0
HSO
UHSO
EMPH
LRCK
VSS1
BCK
AOUT
DOUT
MBOV
IPF
SBOK
CLCK
VDD1
VSS2
DATA
SFSY
SBSY
SPCK
SPDA
COFS
MONIT
VDD2
TESIO0
P2VREF
HSSW
ZDET
PDO
I
O
O
O
O
-
O
O
O
O
O
O
I/O
-
-
O
O
O
O
O
O
O
-
I
-
O
O
O
80 51
1 30
100 81
31 50
TC9462F (IC701) : Digital servo single chip processor
Pin No. Symbol I/O Function
UHSO
H
H
L
L
PLAYBACK SPEED
Normal
2 times
4 times
-
HSO
H
L
H
L
Test mode terminal. Normally, keep at open.
Playback speed mode flag output terminal.
Subcode Q data emphasis flag output terminal. Emphasis ON at "H" level and
OFF at "L" level. The output polarity can invert by command.
Channel clock output terminal. (44.1kHz) L-ch at "L" level and R-ch at "H" level.
The output polarity can invert by command.
Digital ground terminal.
Bit clock output terminal. (1.4112MHz)
Audio data output terminal.
Digital data output terminal.
Buffer memory over signal output terminal. Over at "H" level.
Correction flag output terminal. At "H" level, AOUT output is made to correction
impossibility by C
2 correction processing.
Subcode Q data CRCC check adjusting result output terminal. The adjusting
result is OK at "H" level.
Subcode P W data readout clock input/output terminal. This terminal can select
by command bit.
Digital power supply voltage terminal.
Digital ground terminal.
Subcode P W data output terminal.
Playback frame sync signal output terminal.
Subcode block sync signal output terminal.
Processor status signal readout clock output terminal.
Processor status signal output terminal.
Correction frame clock output terminal. (7.35kHz)
Internal signal (DSP internal flag and PLL clock) output terminal. Selected by
command. This terminal output the text data with serial by command.
Digital power supply voltage terminal.
Test input/output terminal. Normally, keep at "L" level. The terminal that inputted
the clock for read of text data by command.
PLL double reference voltage supply terminal.
2/4 times speed at "VREF" voltage.
1 bit DA converter zero detect flag output terminal.
Phase difference signal output terminal of EFM signal and PLCK signal.
Description of major ICs

JVC UX-M5R Specifications

General

Brand	JVC
Model	UX-M5R
Category	Stereo System
Language	English