Denon DN-2000F Service Manual
DENON
SERVICE MANUAL
Hi-Fi
Component
MCIDEL
DOUBLE
DN.?cIcIcIF
CD
PLAYER
uulu[ulllllllllllllllllllllllll
TABLE
OPERATING INSTRUCTIONS ...
DISASSEMBLY
LOADERFRAMEASSEMBLING
NOTEFORHANDLINGOFLASERPICK-UP
SERVOADJUSTMENT
IC TERMINAL FUNCTION LIST .
PRINTED
PRINTED WIRING BOARD PATTERNS
PARTSLISTOFEXPLODEDVIEW.
EXPLODED
PARTSLISTOF FG-sOMECHAUNIT
EXPLODEDVIEWOFFG-sOMECHAUNIT .
PARTS
EXPLODED VIEW
WIRING
SCHEMATIC
SEMICONDUCTORS
WIR]NG BOARD
VIEW OF CHASSIS
LIST OF RC-35 REMOTE CONTROL UNIT
OF
DIAGRAM
DIAGRAM
PARTS LIST ..
AND CABINET
RC-35 REMOTE CONTROL UNIT
OF CONTENTS
..2-12
..13-15
.....16
.......,.17
......18
. .22-30
.33.34
...35.36
.........38
. . .39
. . .
........40
.........40
. . . .40
. . .41
. . .
.........42
..43.44
....4547
NIPPON
COLUMBIA
CO.. LTD.
DISASSEMBLY
OTOPCOVER
1. Remove4screws
rear side.
. on
2. Pull up
TOP COVER.
onbothsides,andl
@
screw
EN.ffitFr
@
O FROI{T PANEL
LOADER FRAME
1.
mechanism unit
Pull up LOADER
2.
n"rou" z upper screws
3.
DetACh FRONT
comes out
pushed.
is
PANEL
PANEL.
when SLIDE
pulling
yh(e
*d 3
@
nnCX @ ot
it towards
lower screws
front.
@
13
DN.EOCrIF
r
O MECHANISI'
DisconnectffCca!!a
1.
Remove
2.
UNTT
4
Note : O Do not
Do not fail to
O
disconnect
lF AC
power
danger.
. MECHA.
PWB ANd
pull
out aslant
qQ!) .
screws
pull
the FFC cable
is remained
cord
is kept
PWB
to
cord from
AC
supplied
BASE
prevent
FFC cable damage.
wall outlet before
.
plugged
in the
wall
into
unit, which may cause
outlet,
Mecha.
PWB
Locking
Unlock
1.
Rotate MecfraPWB
2.
from Piee
Remove
3.
2 screws
detachable.
Hold.
Card
@
Spacer
uprards
on
places.
two
at
(approx.
botr sides,
45"),
PWB Base
then
and take
Locking
Card
off
is
Spacer
PWB
Base
Piece Hold
Connector
'14
. CLAMPER
Pull damper
and undo
E N.ECEIOF I
4 hooks.
o covER
(REMOTE
1. Remove5soews(1
CONTROLITNIT)
@
ano4
@
).
Remote Control
Unit
(RC-35)
15
E N.aooclF
r
LOADER
1.
2.
FRAME ASSEMBLING
the slide
Slide
set the
and
Rotate the
until it comes stopper
mechanism that
rack located
lock lever as shown
gear portion
placed
is
inner side
lift cam counterclockwise
of
part.
in lowered
of
loader frame,
the
in the below
At this time, confirm the
figure.
byfinger
position.
drive
Slide
Rack.
Drive Mecha......UP
guide
Fit the
frame and
At this time, make sure
f rame is
mechanism chassis.
of
the clamper
Insert
locks.
mechanism chassis
of
put
loader
the
at 20mm extruded
set
frarne to the
frame on the mechanism
that the
and the ditch
front surface
position
f rom the lront surf ace
mechanism chassis
of the loader
loader
of
chassis.
until
it
Loader Frame
ri-----------ir
r{x
I
Qr_1i{9
Mecha.
q
\\/i
4VN....7/1p4**
\:-ul
ll
ffi
Frame
Loader
Front
Drive Mecha......DOWN
rlQuids
Chassis.
t3
20mm
16
E'N.aoooF
I
I{OTE FOR HANDUNG
I}ESCRIPTION
THE
OF
+X-axis cliredion
LASER PICK.UP
OF
COIU|PONENTS
Object
Slide
OP
rack
Slide
Y-axis
(Tangential
X-axis
(Radial direction)
base
lens
direction)
+Z-axis
direction
1
Double axes
Flexible board
LO2
,/
+Y-axis
Flexible
connector
cover
flat cable
Label
KSS
ocooo
o ooo
PIN
CONNECTOR
-240A
year
(last
figure)
I
month
day
ooo
but Oct. Nov. and Dec. are expressed by alphabetical
-
-
Lot
lop
No.
Pin
No.
of X' Y and
quality
The
expressed
for
example, 56.5mA will be expressed as
English
Description
(+2.5v)
1 VC
2 TE ffRK ER sional) OUT
(FCS
3 FE
FZC
RF
(FZC
(RF
4
c
6 GND
Z'
-o oo
-
control
unit is
by
letter means
ER signal) OUT 9
signal)
sional) OUT
the control
InpuV
Outoul
quality
I
o
10 1
control
o
1ou
o
LD drive current
mA, with
OUT
OUT
IN 12 FCS
omission of the decimal
in
the manufacturing
Pin.
No.
Vcc
LDC
FCS
10 TRK +
11 TRK
No.
letters
point
but
565,
Description InpuV
(+5V)
(LD
Control)
(Double
+
(Double
-
(Double
-
(Double
head
the
plant.
Outout
IN
IN
axes)
axes) IN
axes) IN
axes) IN
IN
as
of
17
I
ElN,EClClClF
SERVO
NECE$SARY
LOCATION
ADJUSTMENT
1. Dual trace
Reference
2.
3. Oscillator
4. Frequency
for measurement
Filter
5.
EOUIPMENTS FOB
oscilloscope
disc CA1094
(10H2-
10kHz,0
Counter
ADJUSTMENT
-3
Vp-p)
r0tz-n9
*
E
Input
(cU-2401)
ff
+
Kohm
33
(Filter
I
o.oor
*
|
measurement)
for
rtr
outPut
(oscilloscoPe)
AdJustment
Be sure to
order
1 Actuating
2 Confiirmation
3
4
5
1. Actuating
O
@
@
@
Procedure
perform
of adjustment
Adjustment
Adjustment ol
Confirmation
the Servo
Tum the
While simultaneously
of remote control
As the tray
Displayed
version
the
left are
right are
number of
program
servo adjustments
procedure.
the Service Program.
Tracking Offset.
of
Focus
of
power
opens, set the
indication on the
program
Gain.
TracKng Gain.
HF Waveform.
of
Program
off.
pushing
(RC-35),
microcomputer
version of remote
turn the
adjustment
version of
Program
Remote
confirmations
and
the center
remote control
main body
I
blue
power
on.
(CA-1094).
disc
program
control,
and 4 figures
lLtLl
of
Version
(RC-35)
Control
by this
buttons
4 figures on
mechanism.
(1,2)
(RC-35) is
E
the
on
iLtl
Program
Main
of
Version
Body Mechanism
18
Push the
to adjust
push
Push the
Q/
the
TRACK
for one
PLAY button.
the
TRACK
button.
PLAY
button
lFl
tifrIe. After
Then, the
button
l>> |
the mechanism
of
confirm
that
Tray
(
is indicated),
0?
is
i
0
will close.
intended
displayed,
push
then
EtN.ecrtoF
r
2. Conflrmation
O Connections
@
@
the TRACK
Push
Observe
of Tracklng
TP1
rcO
TEO O
D>l
TEO on the
Otfset
button
scope.
Fllbr
I-E
(0f
is indicated),
then
o|dllmpr
+
push
the PLAY button.
Measure the
3. Adlusment
Connections
O
Push the
@
@
Set he
@
Make the
L?'
Adjust the
voltage of
of Focus Gain
TRACK
oscillator
oscilloscope
VRI
lFl
1.1kHz, 0.6
(
FOCUS
|
A,B
and
Button
in X-Y
)
I
q_al
in
(gj is indicated), then
Vpp
mode.
as to
so
I
case
ffi
mode.
symmetrize
exceeds
Nlb66p€
push
the PLAY button.
Lissajous
15%,
figure
please
X axis
to
replace
or Y axis.
pick-up
it is delected.
as
19
I ElN.ElC|C'clF
4. Adjustment ot
O Connections
A
\1)
Confirm that
@
@
@
osillator 1.9kHz, 0.6Vp-p
Set the
Make the
Adjust
the
oscillosggpe
vR2
Tracking Gain
0Y is indicated.
)(-Y
in
(
ITRAoK
I )
mode.
mode.
to symmetrize Lissajous
so as
Osdllccop€
figure to X
axis or Y axis.
5. Gonfirmation
Connections
O
For PWB
ftem No. 22224o1207
TPl
vcG
HFO
Observe
@
The standard amplitude of
@
HF
HFWaveform
of
OEonGcop€
o+
.}-
wavelorm on the scope.
waveform is 1.1V.
HF
lf
is less
it
than
For
PWB ftem Nos. 2222401 OO3
2222401
0.8V,
please
replace
pick-up
100
OeAccops
it is
as
defected.
20
E'N.ACEIOF
I
6. Adjustment of Super
Adjustment of Super
time the
Adiustment Procedure
O
@ Playback a disc
@ Adjust the
THD
DA Converter is replaced.
Connections
Connect the LINE OUT
low-pass filter.
VR300, VR301 and obtain
VR300
VR301 .
is
standard
less than 0.006%
About the Service
The
Actuating the Service
@
@
@ Program
Contents
After actuating the service
PITCH BEND button, and PITCH button, and
displayed on the
program
service
Tum the
While
power
simultaneously
of
Service
version of microcomputer
Program
TRACK indication
Linear Gonverter
Linear
Converter
to a distortion
obtains 1kHz, OdB sine
.R-channel
L-channel
Program
program
is a
Program.
off.
specially for servo adjustments
pushing
the center blue buttons
program,
select an aiming
portion.
performed
is
only
meter through the
wave tone.
minimum THD.
indicated on the remote control signifies start actuating
push
a
at
and for confirmations.
(1,2)
remote
ot
process
the
number with the
PLAY button to execute
control
TRACK
processing,
(RC-35),
t|R]fJl
turn
The
power
the
of service
buttons,
process
on.
program.
TIME
number is then
button,
ffRACK
TRACK
BUTTONS
BE
TIME OA
PITCH
BEND
E
PITCH
BEND
E
Process No.
Indication)
01
02
03
o4
05
06
OB
0c
Function
OPEN/CLOSE
Slide
FOCUS SERVO ON Turns the
of
Run
Skip
of
Test
Check)
Confirmation
TRACKING OFFSET
Adjustment of Gain
Cleaning
Pick-up Lens
CHUCKING
Heat
(No
Skip Check)
Heat Run
(With
Performs OPEN/CLOSE each time the
pick-up
Moves
Rotates the disc. Checks divergence
Adjusts FOCUS,
Normally the same as
Pick-up.
pick-up
under the
Repeats OPEN/CLOSE
Repeats OPEN/CLOSE
programs
stops.
and
Repeats
program
Contents
to the center of disc.
FOCUS Servo ON.
TRACKING
moves when SEARCH
hole
of music on the
OPEN/CLOSE of tray,
of music on the disc.
Gains.
PLAY MODE.
mechanism PWB, and clean the
of
of tray, servo
of
tray,
disc. When an
Stops
Explanation
PLAY button is
Tracking Otfset.
of
>
t
l+<ll
ON, and
repeals
error o@urs, displays enor code
repeats
when
l)outton
TOC read.
playing
playing
(track
skip
pushed.
pressed.
is
the first and the
the
jump)
Move
lens.
first and the last
occurs.
the
last
21
I
ElN.AOclclF
IC TERMINAL
TABLE
1C800 is utilizing an external
lot for this reason,
listed
Model Serial No.
EUROPE
u.K.
OF
below.
u.s.A.
Terminal
No.
1
CUEL2 o CUE
FUNCTION LIST
MTCROCOMPUTER
ROM in its initial lot until using the mask
please
-881,886-950
-
300
-
620
Symbol
Name
vo
reminded
be
LED ON/OFF siqnal of CD-2. ON at'H".
(rC800)
a time
at
2 PLYL2 o PLAY LED ON/OFF signal
PITL2
PITLl
4
5 PLYLl o
CUELl CUE LED ON/OFF
RST- Hard
a
Voo +5V
9 x2 Clock oscilation
X1
0
vss
2 Vss 0V
PITCH LED ON/OFF signal ol CD-2. ON at
PITCH LED ON/OFF signal of CD-1. ON at
o
PLAY LED
Clock
0V
ON/OFF
reset input. Reset at
power
supply.
circuit
oscilation circuit
power
supply.
power
supply.
3 Not connected.
LWCZ
4
LCLK2 Command transmitting
o LDAT2 Command data
7 LCEl o Chip enable
d
LCLKl
o
LDATl
21
z5 Not used.
24 o
WR- Not used.
25
(JE-
zo
27 KOUT3
28 KOUT2 o Key
29 KOUTl o
KOUTO
30
el
32 A15
JJ 414
34 413
JJ Not
JO 412 o Memorv address
37 All
38 410
A9 o Memory address
39
40 A8 o
41 Not connected.
Chio enable sional ot
signal o{ CD-1's LCD driver.
U
o
o
Command
Command data
Not
Not Connected.
Not
Not
used.
used.
used.
transmitting
Fixed to
Fixed
Fixed
Fixed to
Mask ilem...
o Enable signal
Kev matrix scan siqnal
matrix
scan
Key matrix scan signal
Key matrix scan signal 0.
Not mnnected.
Memory address
Memory address
o
Memory
address
connected.
Memory address
Memorv address
Memory address 8.
tor CD-2's LCD driver.
tor CD-1's LCD driver.
to'L".
to
output
signal 2.
TERMTNALS
performing
Model
CANADA
Multi-Vollage
of CO-2.
sional ot CO-1. ON at
signal of CD-l. ON at
"L"
input
2.
input 1
CD-2's LCD driver.
lor
clock
clock {or
"L'.
'L".
"U.
fixed
to
for
external
3.
1
15. Not used.
14. Mask item...
13. Mask item... fixed to
12. Mask
11. Mask item... tixed to
10. Mask item... lixed to
9. Mask item...
item... fixed
Mask item... lixed
service.
ON at
LCD driver
CD-2's
LCD driver.
CD-l's
"L',
extemal
ROM. Mask item...
Mask ilem... fixed to
fixed
to'L".
to
lixed
to
to
item. As
External ROM
Serial
-
130
-
100
"H".
"H".
"H".
"H".
"H'.
ROM... fixed to
"U.
"L".
"L".
"f.
"L".
"L'.
the contents of same terminals ditfer according
utilizing
models
are up to these serial
No.
Terminal Function
"H".
fixed
"L''.
"L",
external ROM...
to
pulse
output
fot reading
to the
numbers
22
E
N.EOOOF
I
Terminal
No.
42
Symbol
Name
AD7
43 AD6 t/o Oata
44 AD5 VO
45 AD4 vo Data
46 AD3 vo Data bus 3.
47 AD2 Data bus
48
AD1
49 ADO
5U
ASTB
51 Vss 0V
az Vss 0V
5J
u MODE Memory
3J Not
58
vo
vo Data bus
bus
Data bus
bus 4. Mask
Data
bus
t/o Data
bus 0.
Pulse for
power
power
Not connected.
connected.
Not used.
Not
used.
Not
used.
7. Mask item... fixed to
address
mode
Not used.
OU
61 Not used.
62
64 Not used.
65 Voo
66 Voo +5v
OI
PITl CD-1
68 PT2 CD-2
70 Not connected.
71 Not used.
72
/J Not used. Fixed to
74
TO
AVoo
aa
AVREFl
78
79 AVss
80 o
81
AVREF2 +5V.
82
83 AVREF3 0V.
u
KINl
85
86 KINl1
87
88
89
90
91
92
93
94 TXD- o
O
KIN12 CD-1
KIN13 CD-1 key data
KIN20 CD-2
KIN21 CD-2
KIN22 CD-2
KIN23 CD-2
RXD- Serial
Not
connected
Not used.
Not used.
power
+5v
power
pitch
pitch
I Not used.
Not
used.
Not
used.
Not used.
power
+5v
+5V. A,/D converter
Not connected.
power
0V
Not used.
Not used.
D/A converter
D/A converter
Not connected.
key
CD-1
CD-1 kev data
kev
key
key data
kev
key data 3.
interface
interface transmission data.
Serial
Mask item... fixed
6.
Mask item... fixed to
5.
item... fixed
Mask item... fixed
2. Mask ilem... fixed to
item... fixed
1. Mask
item... fixed
Mask
latch. Mask item... fixed to
to
to
to
to
to
supply.
supply.
terminal. Use
selection
supply.
supply.
input.
volume
volume input.
"L"
Fixed to
"L"
Fixed to
"L".
Fixed to
'L'.
'L".
Fixed to
"L"
Fixed
to
for A,/D converter.-
supply
reference voltaqe.
for ey'D converter.
supply
reterence voltage.
voltage.
0.
data
1
2.
data
3.
0.
data
1
2.
data
receotion dala.
reterence
"L"
"L"
"L"
"L"
"L'
"L'
"L".
"L"
"L'
extemal
Terminal Function
"H",
ROM
at
use mask ROM at
"L".
Mask item...
"L",
external
ROM
"H".
23
DN-AOGIOF
I
TABLE
MICROCOMPUTER
OF
1C200 is utilizing an external BOM
lot for this
reason,
please
be reminded at a time
listed below.
Model
EUROPE
u.K.
u.s.A.
Terminal
No.
'I
RST2 o
2
BRRO o
3
4 BRAK
('F
5
SO
RST-
7
tt Voo
,<2.
10 X1
Vss 0V
11
Vss 0V
12
13
14 CLOK
15
16
17
18 LDON
19
20
21
22
23
24
25
26 oE-
28 CJD
29 scK-
30 sl
31
32
33
34
2t
38
20
40 A8
41
42
ztil
Symbol
Name
DATA o
XLAT o
ORNO-
TXDEN
cs-
415 o
A.14
A13
A.12 o
All o
A10
A9
AD7 vo
AD6
No.
Serial
-881,886-950
-
300
-
620
l/o
Reset
Break
Break
2
lC20l serial
Hard
+5V
Clock
Clock oscillation
Not connected.
Clock
o
Data
Latch
Not used.
o Laser
Not used.
Not used.
o
Not connected.
Not used.
o
I
Mechanism
Demand signal
Not used.
o
o Output
Chip selecl
Commandidata
Clock
Command
o
Not connected.
Memorv address
Memory
Memorv address
o
Not connected.
Memory address
Memory
Memory
Memory
o
Memory address
Not
Data
vo Data
power
power
power
connected.
pPD78233GJ-5BG(1C200)
in its initial
lot
Model
CANADA
Multi-Voltage
1C201(pPD6381GF).
siqnal of
request signal
acknowledqe
reset inDut. Reset at
oscillation
supply.
supply.
lor servo command,
for servo command,
pulse
Fixed to
ON/OFF
Fixed to
Fixed to
Fixed to
Mask item
enable
for command transmission
address
address
address
address 9.
bus 7.
bus 6.
of 1C201
siqnal ol
input.
data
supply.
circuit
circuit input
ot servo @mmand.
"L"
siqnal of
"L'
"L"
"L'
input. Mechanism
number
of serial
signal
1C201.
ol
signal
designate
to 1C201.
data
15. Not used.
14. Mask
13. Mask item
12. Mask
11. Mask
10. Mask
Mask
Mask item
8.
Mask item
item - fixed to
Mask
using the mask item.
until
performing
(pPD6381
(rrPD6381
1C201
"L".
input
2.
1
level command.
level command.
Latched at talling edge.
pickup.
optical
using. Used at
intertace
-
lor extemal
"L.
fixed to
ROM. Mask
Normally
ol 1C201. Command
signal
to
Mask item
item - lixed to
-
item - fixed to
item - fixed to
item - fixed to
item - lixed to
-
-
fixed to
extemal
,
1C201.
fixed to
fixed
"L".
"L".
service.
GF). Not used.
Connected
Laser emits
1 at
"H". "L"
"f
'L".
to
TERMINALS
As the contents
of some
Extemal ROM utilizing models are up to these serial
Serial No.
-
130
-
100
Terminal Function
"H".
Not used.
GF).
Connected
light at
"L',
mechanism 2 at
"H".
-
ROM
-
item
select only.
at
-
fixed
to
"L"
"L".
"L".
"L"
.
"L".
Fixed to
lC1, 1C300.
to
lC1, 1C300.
to
"H".
fixed
to
fixed
to
"L",
at
"L'
indicates
"H".
Fixed
to
"H".
'H".
"L-,
extemal
ROM
data transmitting qqdgat
terminals differ according
-
pulse
output
tor reading
'H".
to the
numbers
24
ElN.eoooF
r
Terminal
No.
44 AD5
45 AD4
46
47 ADz
48 AD1
49
JU ASTB
51
az Vss
5J
54
Jb AMUTE
Symbol
Name
AD3
ADO
Vss
MODE
socK
58 SENS
59 CLOSE-
60
61 OPEN-
62 SOSO
DFLAT
63
64
Voo
Voo
OI LDIN
68 STIN
70
71 Not used.
72
IJ
74
76 AVoo
T7
AVREFl
78
AVss
79
LOADER
80
STOUT
81
l/o
vo Data
UO Dala
Data bus 3.
vo
Data bus
t/o
l/o Data bus
t/o Data
Pulse
o
0V
0V
Not connected.
Memory read
Not connected.
Audio output
o
Clock
o
Indication siqnalof
I
Trav CLOSE switch.
Not connectecl.
Trav OPEN switch.
Sub---code
o Command
Not used.
+5vtrower
+5v
Analog
Input
nicate
Not used. Fixed
Not connected
Not used. Fixed
Not used.
Not used. Fixed
I
Not used.
+5V
+5V.
Not connected.
0V
Tray drive
o
Output
aoes.
AVREF2
82
AVREF3
83
u
63
EJSW-
86
dt RST
WFCK
88
89 SCOR
qo
DRDY
91
OVF-
92
RXD-
93
TXD-
94
+5V. D/A converter
0V.
Not connected.
Not used.
EJECT/OPEN
lnput for
Connected
Sub-code
Data
Not
Over
Serial
I
o Serial
item - fixed to
Mask
bus 5.
Mask
2. Mask
Mask item
1.
Mask item
address
supply.
supply.
select
mute signal.
data
latch
Fixed to
item
item
item
latch. Mask
input. Emits
pulse
"H".
bus 4. Mask
bus 0.
for
power
power
for sub-code
supply
power
supply.
for
input
tray
for between
with 3 kinds of
power
A,/D converter
power
microcomputers
to
Fixed to
to
Fixed
to
to
Fixed to'L".
for A,/D converter.
supply
for
supply
signal. Stops
lor microcomputer
i.e. OV,2.5V,5V.
D/A converter
Fixed to
switch
+5V voltage
WFCK output ol
to
input. Connect
sink
receivinq
used.
READY signal of
Fixed to
1C201. Normally
flag of
reception dala.
interface
intertace transmission
"L".
fixed to
fixed
to
fixed to
fixed to
lixed to
item - tixed
Mute at
actuating
at'L".
from
filter.
digital
i.e.
"L".
"L"
"L'.
"U.
"L'.
"H".
lC2.
-
-
-
-
-
terminal. Extemal
reading.
servo
CLOSE state
OPEN state
for
drive servo.
voltages,
"L"
"L"
"L".
"L".
"L".
reference
voltage.
A'lD converter.
2.5V CLOSE
at
communication.
reference
reference
voltage.
voltage.
OV.
input. Connected
observation. Shitts
lC2. 7.35kHz
to lC2.
1C201.
"L'
"H'
data.
"L".
to
ROM use at
"L".
Output
2.5V, 5V.
aclion al
Emits
1C300.
to
condition.
at
communication.
0V
Connects
the switch
to
"H"
when POWER
to
clock.
pulses per
Input 75
Fixed
to
"H".
Terminal Function
'
"H",
lrom
Connected
3V
ROM use at
mask
lC2.
action at
OPEN
to STIN of
panel.
of front
to STOUT
the other
switch
1
second.
"L".
Mask item
of the other
2V.
microcomputer.
"L"
to
Shifts
is tumed off.
"L",
-
mechanism
Communicates
when the switch
ROM
extemal
microcomuter.
with 3
pressed.
is
"H".
-
To
mmmu-
kinds oJ
volt-
25
I
EIN.ECEIOF
DIGITAL
TABLE
Terminal
OF
Symbol
No.
1 DRDY
e
4
Name
FSMASK
5EL
XO
XI
GND
XFSO
a
LRCKO
0
WCLKO
2 BCLKO
J
BRAK-
4
GND
BRRQ-
F5F{5 t-
RST2- Soft
17
18 RST-
19 AO
A1
20
i2.
21
1Z A3
23
AJ
24
Ab o Extemal
25
zo
A8
28 A9
A10
29
A11 Extemal
Q1
412
A13
32
Voo
414 o
u
A15
JO Ato o
a7
RAS-
2a
CAS-
wE-
t01
40
toz UO Extemal
41
r03
42
43 t04
u t05
45 105
t07 uo
46
t08
47
t09
4A
49 1010 vo
t011 vo
50
ql
lo12 VO
SIGNAL
PROCESSOR
vo
Command
I LRCK mask sional.
I
Clock inout select.
I Not used.
X'tal oscillation
X'tal
0V
U
Clock
Not connected
LR clock
Word
U Bit clock output.
Break acknowledge
OV
Break request
Program counter
Hard reset input.
Extemal RAM address
o
Extemal BAM address
o Extemal
Extemal RAM address
Extemal FAM address
Extemal
o
Extemal
Extemal
Extemal RAM address
U Extemal
o Extemal
Extemal
+5V
Extemal
U
External
Extemal
Extemal
Extemal
o Extemal
yo
Extemal
t/o Extemal
Extemal
vo
Extemal
VO
vo Extemal
Extemal
vo Extemal
vo Extemal
Extemal
Extemal
Extemal
reception
output,
oscillation
power
power
input.
supply
Not used.
OutDut.
outDut.
clock output.
supply.
input.
input. Normally
reset
RAM address
RAM address
RAM address
RAM
address
RAM address
RAM address
RAM address
RAM address
RAM address
power
supply.
RAM address
RAM address
RAM address
low
RAM
RAM column address
FIAM write enable signal.
RAM data
data 2.
RAM
RAM data 3.
RAM data
RAM data 5.
RAM data 6.
RAM data7.
RAM data 8.
RAM data
RAM data
RAM data
RAM data
pPD6381GF
READY
signal
"L"
Fixed
to
"H".
Fixed to
44.1 kHz.
88.2kH2. Not used.
2.1MHz.
Fixed to
output.
"H".
Fixed
to
reset input.
Normally
address
Fixed
"H".
"H".
0.
1
2.
3.
4.
5.
6.
7.
8
Not used.
9.
10.
Nol used.
11. Not
Not
12.
13. Not used
14.
Not used.
15. Not used.
16. Not used.
strobe signal.
1
4.
Not used.
Not
used.
Not used.
Not
used.
9. Not used.
10. Not used.
11. Not used.
12. Not
used.
(1C201)
Terminal
from microcomputer. Normally'H'.
"H'.
"H".
to
used.
used
siqnal.
strobe
TERMINALS
Function
26
ElN.ElclClcIF
I
Terminal
No.
52
35 1014 uo
g
55 1016
56
Symbol
Name
1013
1015
GND
57 MDO
MD1
58
MD2
BCLKl
60
LRCKl
61
oz BCLK2
LRCK2
63
& Dtl
tt5
DO1
oo
ot2
ot
D02
68 D03
OORQ-
69
GF-
71 OVF-
Voo
72
ae
TESTO Fixed to
TESTl Fixed to
74
SETRDY
TO
SO
T7
SCK-
78
SI
79 HD
cs-
80
vo
vo External
External RAM data
yo
External
vo External
power
0V
Mode select
Mode select
Mode
select
Bit clock
LR clock
Fixed to
Fixed to
input,
Data
o Data
I Fixed to
o
o Not used.
o G
o Over
o
o Serial
output.
Not
used.
Not used.
flaq
oubut.
tlaq output.
power
+5V
Not
usecl.
data output.
Serial data
Serial data
Command
Chip select
RAM data 3.
Not used.
4. Not used.
RAM data 5. Not used.
RAM data
16. Not
used.
supply.
Fixed
0.
to'L"
Fixed
"H".
to
to
"H".
"L"
1. Fixed to
2.
input. 2. l8MHz.
inout. 44.1kHz
"L".
Not us€d.
"L".
NOt used.
"L".
Not used.
Fixed
Normally'H'.
"H".
Normally
supply.
"H".
"H'.
inpuuouFut clock.
input
/daa designation
signal.
input.
"L"
-
command,
Terminal Function
"H"
-
data.
27
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