Denon DN-951FA User manual

DENON _.......
SERVICE MANUAL
MODEL DN-951FA
CD CART PLAYER
MODEL DN-961FA
CD PLAYER
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DN-951FA DN-961FA
— TABLE OF CONTENTS —
OPERATING
INSTRUCTIONS
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SEMICONDUCTORS
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IMPORTANT TO SAFETY CAUTION:
°
1. Handle the power supply cord carefully.
WARNING: Do not damage or deform the power supply cord. If it is
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT damaged or deformed, it may cause electric shock or maifunc-
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. tion when using. When disconnecting it from wail outlet. be
sure to hold the piug attachment. Do not pull on the cord.
2. Do not open the top caver.
in order to prevent etectric shock. do not open the top cover. if
problems occur, contact your DENON dealer.
NOTE:
This CD player uses a semiconductor laser. To ailow you to enjoy
music with stable operation, we recommend to use it in a raom
whose temperature is between 5°C and 35°C.
3. Do not ptace anything inside.
Do not piace metat objects or spill liquid inside the CD player,
Please check to make sure the following items, aside from the as this may result in electric shocks or malfunction.
CD CART PLAYER
(1) Operating instructions ......
(2) Cartridge (ACD-58) ..
= (3) 3P power supply cord .
(4) Spare fuse ....
Please record and retain the modei name and serial number of
your set shown on the rating label.
Spe: Modei No. ON-951FA Serial No,
TABLE OF CONTENTS
OPERATING INSTRUCTIONS
=a]
mm
|
GENERAL ..
Main Features .
DESCRIPTION OF THE FUNCTION
1) Names and Functions of the Parts
~
) Description of the PLAY/PAUSE,
and STDBY/CUE Operations .
8) Moving the Play Start Position
3) Checking the Play Start Position
2) Presettings ... 10) End Monitor ..... aistongestoeeccds 18
3) Connections .... Beast sicath 10,11 11) Selecting the Track to be Played
4) Housing Disc in and Removing Disc Next During Playback ...... 19
from Cartridge (ACD-5B} ....
5) Loading and Unloading the Cartridg:
BASIC OPERATION 00.0... cece eas
12) Selecting the Index Number to be
Played Next During Playback
13} Ending Playback
1) Before Starting a 14) Resetting the Microprocessor ..
2} Selecting the Play Mode fa] BAR CODE AUTO TRACK SELECT SYSTEM 22
3) Selecting Tracks ......-..-.. (&] CLEANING THE OPTICAL PICKUP LENS 23
i 4) Selecting the index Number 14 (6) COMPACT DISCS .....
POS Eira ae eee et §) Starting Playback 15 {2} TROUBLESHOOTING ..
6) Stopping Playback
[] GENERAL
The DN-951FA CD cart player is a table-top cartridge type CD
player designed for use in broadcast stations, for production, etc.
7)
The pickup can be moved to any position on the disc using
the manual search operation.
1) Arotary pulse encoder is used for the selector which selects 8) The signals for the left and right channels can be mixed for
tracks and index numbers, making selection simple. mono output.
When the selector is turned, the track or number display 9) The piaying speed can be varied within the range of 0 to
changes, the search operation starts immediately, and the +3%, by 0.2% step.
pickup moves quickly to the play start position. 10} Discs recorded on the CD cart recorder (DN-7700R} and not
2) Playback signals are output immediately when the play inctuding TOCs can be played.
mode is set. 11) The player can be controlled externally via both parallel and
In addition, delay start can be preset. serial remote connectors.
3) The play time display can be switched between the remain- 12) The player can be connected to the fader switch on a mixing
ing time and the elapsed time, depending on the purpose. control console and fade-started.
4} When the STDBY/CUE button is pressed during piayback, 13) The cartridge system offers the following advantages:
the pickup moves to the position at which the play mode was a) Discs {cartridges} can be ioaded and replaced easily.
last set and the standby mode is set, making it simple to b) The discs are protected from scratches, fingerprints, dust,
check the track which is piaying. etc., allowing stable playback over a long period of time.
_ 5) The last section of that track can be monitored by pressing c) Even when the cartridge is loaded is sticks out partially,
the END MON (end monitor) button during the standby so title labei can be attached to it and discs checked even
a mode. when the cartridge is loaded.
6) An€&.0.M. (End of Message) signal can be emitted when near d} Discs can be stored and arranged right in the cartridges.
the end of playback to warn that playback is about to end.
e} A selection Jabel can be attached to the cartridge to select
and play a certain track.
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[2] DESCRIPTION OF THE FUNCTION
1) Names and Functions of the Parts
co cari PLavER™ DN—951FA
SELECT
“®PLAY
MODE
woey
TIME
END
MON
fl
Oe SEARCH oe PLAY/PAUSE
STOBY/CUE
(OEE
POWER (Power Switch)
The power turns on when the POWER switch is set to the
ON side. ard turns off when the switch is set to the OFF
side.
Cartridge Tray
This is the tray for inserting a cartridge (ACD-5B)
Display
The display window includes the “TRACK No.”, “INDEX”,
“MIN", “SEC”, and “FRAME” displays, and the "REM",
“VARI”, and “IDX” LEDs.
“VARI", “REM” and “IDX” indicators
VARI: This lights when the playing speed is set at
anything other than standard. (Refer to presetting
on page 9).
REM: This lights when the remaining time is displayed.
'DX: This lights when in the index selection mode.
PLAY MODE (Play Mode Switch)
This is for switching the play mode between the single
track mode (SINGLE) and continuous piay mode (CONT.).
SELECT (Selector Knob)
This knol: ts used to select track and index numbers.
PLAY/PAUSE (Play/Pause Button)
This button is pressed to start playback, or during playback
to set the pause mode.
STDBY/CUE (Standby/Cue Button)
When this button is pressed during playback, the pickup
returns to the position at which playback started, the
standby mode is set, and the button lights (yellow).
®
Figure 1
C3)
©
SEARCH (Search Buttons}
These buttons are used to change the position for starting
playback.
TIME (Time Button)
This button is used to switch the time display between the
elapsed time and remaining time.
INDEX {Index Button)
This button is used to switch between the track selection
mode and index number seiection mode.
END MON (End Monitor Button)
This button is pressed during the standby mode to play the
fast section of the track.
* For instructions on setting the playing time, refer to d5-5,
§ and 7 under “Presettings” on Page 9.
LINE OUT L/R (Output Connectors)
1) These are active balanced type outputs using XLR type
connectors.
Connect them to balanced type inputs with an impe-
dance of 600 ohms on an amplifier or console.
Signat layout
Pin 1: Common
Pin 2: Cold
Pin 3 : Hot
Applicable connector: Cannon XLR-3-11C or the equiva-
jent
NOTE: Do not short-circuit the hot or cold pin with the
common pin.
2
3
DIGITAL OUT (Digital Output Connector}
1) This is an active balanced type output using an XiR type
connector.
Connect it to the balanced type digitai input on an
ampiifier or console.
Signal layout
Pin 1: Common
Pin 2 : Cold
Pin 3: Hot
Applicable connector: Cannon XLR-3-11C or the equiva-
tent
NOTE: When using the digital output, set preset item d3-8
to “1”,
2
3
LEVEL L/F (Output Level Controls)
These adjust the levet of the audio signals output from the
LINE OUT L/R ® connectors.
PHONES (Headphones Jack}
Connect headphones with an impedance of 30 to 40 ohms.
REMOTE (Remote Control Connector}
1} This is a connector for paraliel remote connection
The player can be controtled remotely with a dry contact
circuit connection.
2} Applicable connector: 25-pin D-sub plug
3) Signal layout
FG -
PLAY TALLY oO j TTL (lol=a8_ mA}
PLAY COMMAND I HCMOS [lie-3 mA)
PAUSE TALLY QO | TT {iol=48 mAl}
PAUSE COMMAND | | HCMOS {lix-3 mA)
STDBY/CUE TALLY Cc Yt (lol=48 mA)
STDBY/CUE COMMAND ' HCMOS [lim=~3 mA)
INDEX 2/3 TALLY O 4TTL Qol=48 mA}
RACY (+) COMMAND ! HCMOS fii--3 mA}
NC e
TRACK (-) COMMAND ' HCMOS {It=-3 mA)
NC 7
SEARCr’ (FWD) COMMAND ' HCMOS ili=-3 mA)
NC =
SEARCH (REV) COMMAND ' HCMOS {li=—3 mA}
NC =
FADER START \ PHOTO COUPLER
{t=-10 mA}
TALLY POWER SUPPLY oO +5V, 20mA
CO'IMAND COMMON -
CO;AMAND COMMON ~
NC
E.O.M./INDEX 2/INDEX 3 DRY CONTACT
No
E.O.M./
NC
DEX 2/HNDEX 3 DRY CONTACT
RS422A (Remote Controt Connector}
1} This is @ connector for serial remote connection.
The ployer can be connected to and controiled trom a
personal computer or other external controtler.
2) Applicable connector: 9-pin D-sub ptug
3) Baud rate: 9600bps
4) Signal :ayout
Signal
F.GROUND
S.GROUND
TxD {RETURN} RS422A
TxD RS4224
RxD RS422A
RxD {RETURN} RS422A
NC
NC
NC
® Ac (Ac Iniet)
Insert the included power cord here.
@ Fuse Holder
© Toreplace the fuse, use small screwdrivers, etc., to push
the catches {A} and {B) at the top and bottom of the
holder inward and remove the fuse holder outward
© Replace the old fuse with one with the rating indicated
on the panel.
Type of fuse: T1.00 A 125 V for 120 V operation
T315 mA 250 V for 230/240 V operation
e@ PRESET VOLTAGE CHANGE
DN-951FA allows selection of either 120 V, 230 V or 240-V
operation. The unit has been preset at 240 V prior to shipment
except for U.S.A. & Canada. In order to use the unit at 120 V or
230 V, follow the procedures below.
1. The fuse holder serves as a voltage selector.
2. Turn the voitage selector biock so that the proper vaitage
setting (120 or 230) appears in the indication window and refit
it.
Be sure to replace a fuse described in the above when operate
the unit with 120 V.
3. Press in the fuse holder back to the main body. Make sure of
the click action of the fixing tabs for secure fitting.
Fuse holder
Indication window
Fuse hoide:
Voltage selector block
Figure 2
BE VAL SG SE NC ae

2) Presettings e@ Table of preset functions (Note: 10] and [1] indicate settings upon shipment from the factory.}
e Setting procedure
@ DEX __TIME_ENO MON * The presettings can only set when no cartridge (disc) is loaded or when cartridge (disc)
is toaded and in the standby mode.
Press the STDBY/CUE button once while holding in the INDEX and TIME buttons.
The “d1” preset mode (for example d / &/ 12 20 DD) appears on the display, and the
settings can now be changed.
{The
LED
fiashes
where
you
can
change
modes.)
Gene
* To change the setting from “d1” to “d2”, “d3", etc., press the STDBY/CUE button the
number of times necessary while holding in the INDEX and TIME buttons. oe END OF MESSAGE
Hs ANNAN di — d2 — d3 ~~ d4 ~ d5 ~ d6 — d7
(g Ped ingobos| 7
F VARI
Flashing End of preset setting mode ENABLE
10] ni} [0]
INDEX INDEX EON.
INHIB 32 ‘INDEX
@ e Turn the SELECT knob to change the position which is flashing. 1]
coe coga The flashing position moves to the right when the knob is turned clockwise, and to the VARIABLE SPEED
left when the knob is turned counterclockwise.
{0} {0} 1: 10)
7 PLAYER ID
* Description of preset functions
= “7 {off ~ 0, on = 1. The “*” mark indicates settings upon shipment from the factory.)
d / 0} Boo co =| {1-1} MONO * [0]: L/R stereo signals output
" 0}: L/R signals output mixed.
Flashing {d1-2, 3 and 4) CUE DETECT LEVEL:
{d1-2] [d1-3} {d1-4] Detection level
0 0 o 2
1 0 0 -72 dB
te) 4 0 -66 dB
@ @ Press the SELECT knob to change the “0” or “1” setting. * 1 1 0 ~60 dB
The INDEX x 10 indicator on the dispiay window changes from “0” to “1”. 0 0 1 —54 dB
Press the knob again to change the setting back from “1” to “0” | 0 1 48 dB
6 1 a -42 dB
1 1 1 -36 dB
* |] indicates the setting is turned on. {d1-5, 6 and 7] FADE IN DURATION
[0] indicates the setting is turned off. [d1-5] {d1-6} [d1-7) Fade in time
Set to on or off as necessary for that function. * 0 0 0 0
1 0 0 10 msec
TRO
[d 101 ijo09 = 0 1 0 30 msec
4 1 0 53 msec
Flashing ie) 0 1 106 msec
1 0 1 148 msec
Figure 3 0 1 1 185 msec
1 1 a] 247 msec
To turn off the preset setting moce:
Repeat step @ above, press the STD3Y/CUE button until “d7” is displayed, then press it once again. The new preset setting moae is
memorized. The display reads as it was before the settings were started.
TE
_END
MON
Deo!
0S
ug
ca
(disc
loaded}
ino disc toaded}
Figure 4
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{d2-1
|d2-2
1d2-4'
(d2-5]
[d2-6
(d2-7
{d3-1)
{d3-2]
FRAME DISPLAY — (0:
* 1}:
INITIAL DISPLAY (ol:
* Uh
END DETECT {0}:
* 1:
RE CUE * {0}:
1:
PLAY LOCK * [0]:
As
FLASH 0}:
* th:
REMOTE INHIBIT * {0):
(1):
SWITCHINHIBIT * [0]:
{1}:
Frame not displayed during playback.
Frame displayed during playback.
Elapsed time displayed when power turned on.
Remaining time displayed when power turned on.
Track ends not detected during search operation.
Track ends detected during search operation.
Stop mode set when piayback ends.
When playback ends, pickup returns to starting position and standby mode set.
Buttons other than the ones below also function during playback.
Buttons other than the PLAY MODE, TIME, PLAY/PAUSE and RESET buttons
do not function during playback.
PLAY indicator remains turned off (without flashing) during EOM operation,
PAUSE indicator remains turned off when playback ends, and STDBY/CUE
indicator remains turned off during search operstion.
PLAY indicator flashes during EOM operation, PAUSE indicator flashes when
playback ends, and STDBY/CUE indicator flashes during search operation.
“REMOTE” command accepted.
“REMOTE” command not accepted
No front panel buttons other than PLAY MODE, TIME and RESET buttons function.
All buttons function.
[d3-3, 4 and 5) E.0.M.: (PLAY/PAUSE button flashes green)
{d3-8]
[d4-1}
(d4-2}
{d4-3}
|d4-5, 6]
(d4-7]
{d3-3]
0
1
* 0
1
ty)
4
0
1
DIGITALOUT = *_—“[0}:
i
TEST * |O):
VARIABLE SPEED ENABLE
* {0}:
(i:
BAR CODE {0}:
* Th:
DELAY START:
(d4-5
* t)
1
0
1
CDR DISC * o}
i:
[d3-4] (d3-5} £.0.M. time setting
i?) 0 £.0.M. not output
0 0 5 sec
1 0 10 sec
1 0 15 sec
0 1 20 sec
0 1 25 sec
1 1 30 sec
1 1 35 sec
Standard playback mode
Only audio data output from digital output
Digital output priority mode.
Audio data and subcodes output from digital output
DSP functions (FADE IN, MONO) inhibited.
Standard playback mode. (Always leave this at [0}. The player cannot be used
if set to [1}.)
Discs played al standard speed
Discs played at speed set by variable speed presetting [d6-1, 2, 3 and 4).
Bar code plate function inhibited.
When cartridge with bar code plate inserted, standby mode set at track indicated
by bar code.
(d4-6] Delay start time setting
0 0 msec
0 100 msec
1 200 msec
1 300 msec
Mode for playing normal discs including TOCs. (Discs without TOCs cannot be played.)
Discs recorded on a CD recorder {(DN-7700R, €:c.) without TOCs can be played.
[4-8]
fd5-1!
§d5-2]
[d5-3}
[d5-4}
NEXT TRACK STANDBY
* 10):
(1h:
INDEXINHIBIT * [0]:
[}}:
INDEX 3/2 {0}:
* (1):
EOM/INDEX * [0):
(1):
FADER START MODE SELECT
{0}:
* (11:
{d5-5, 6 and 7} END MONITOR:
[d5-8]
1d5-5}
0
-o7r0+04
INDEX 2 * (0):
{1}:
When playback ends, next operation performed according to “RE CUE” setting.
When playback ends, standby mode set at next track. (“RE CUE” setting ignored.)
Index numbers can be selected.
Index numbers cannot be selected.
“INDEX 2 TALLY” output from REMOTE connector pins 24 and 25.
(Not valid when (d5-3] set to {1].)
“INDEX 3 TALLY” output from REMOTE connector pins 24 and 25.
(Not valid when {d5-3} set to [1].)
“INDEX TALLY” (set by INDEX 3/2 |d5-2}) output from REMOTE connector
pins 24 and 25.
“EOM TALLY” output from REMOTE connector pins 24 and 25.
Piayer starts when fader switch turned on.
Player starts when fader switch turned on, set io pause mode when fader
switch turned off.
[d5-6] |d5-7} End monitor time setting
0 0 End monitor off.
5 sec
10 sec
15 sec
20 sec
25 sec
30 sec
1 1 35 sec
“INDEX 3 TALLY” output from REMOTE connector pin 17.
“INDEX 2 TALLY” output from REMOTE connector pin 17
-co-+0 ~“4os000
[d6-1, 2, 3 and 4} VARHABLE SPEED: This sets the playing speed within a range of 0 to 3% when {d4-2] is set to [1].
(d6-5]
16-6]
{d6-1]
0
=e 204 05050530404
SKIP TRACK {0}:
END MARK * 10)
{1]-
{d6-2] {d6-3] |d6-4}
0 0 0
Playback speed
0.0% (Standard speed)
+0.2%
+0.4%
+0.6%
+0.8%
+1.0%
41.2%
+1.4%
+1.6%
+1,8%
+2.0%
+2.2%
+2.4%
+2.6%
+2.8%
1 1 1 +3.0%
Skip track piayback as set in the TOC is possible when playing CDR discs
Skip track playback as set in the TOC is not possible when piaying COR discs
The track end position does not change even if the PLAY/PAUSE button is pressed
Guring the end monitor mode
The position at which the PLAY/PAUSE button is pressed during the end monitor
function becomes the track end position.
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