JVC Cassette Player TD W354 User Manual

DOUBLE CASSETTE DECK  
-
TD W354  
B/J  
Area suffix  
B .................... U.K.  
J .....................U.S.A.  
DOLBY B-C NR HX PRO  
TD-W354 DOUBLE CASSETTE DECK  
DOLBY B-C NR HX PRO  
TD-W354 DOUBLE CASSETTE DECK  
STANDBY  
STANDBY  
INPUT LEVEL  
5
INPUT LEVEL  
5
COUNTER RESET  
COMPU CAL COUNTER RESET  
COUNTER RESET  
COMPU CAL COUNTER RESET  
4
6
4
6
3
1
7
3
1
7
AUTO REVERSE  
PITCH CONTROL  
COMPU CALIBRATION  
B
REC/PLAYBACK  
AUTO REVERSE  
PITCH CONTROL  
COMPU CALIBRATION  
AUTO REVERSE  
A
A
2
8
B
PLAYBACK  
2
8
AUTO REVERSE  
PLAYBACK  
REC/PLAYBACK  
MUSIC SCAN  
PLAY  
MUSIC SCAN  
PLAY  
MUSIC SCAN  
PLAY  
MUSIC SCAN  
PLAY  
9
9
COMPULINK  
Component  
COMPULINK  
Component  
MIN  
MAX  
PITCH CONTROL  
MIX LEVEL  
MIN  
MAX  
PITCH CONTROL  
MIX LEVEL  
MIC  
PHONES  
MIC  
PHONES  
DOLBY NR  
REVERSEA  
B
SYNCHRO DUBBING  
REC/REC MUTE PAUSE  
POWER  
DOLBY NR REVERSEA  
B
SYNCHRO DUBBING  
NORM SPEED HIGH SPEED  
POWER  
REC/REC MUTE PAUSE  
B
C
NORM SPEED HIGH SPEED  
MODE  
B
C
MODE  
SLOW  
FAST  
MIN  
MAX  
SLOW  
FAST  
MIN  
MAX  
DECK  
A
DECK  
A
ON  
OFF  
STANDBY / ON  
(B version)  
(J version)  
INSTRUCTIONS  
For Customer Use:  
Enter below the Model No. and Serial No.  
which are located on the rear of the cabinet.  
Retain this information for future reference.  
Model No.  
Serial No.  
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IMPORTANT (In the United Kingdom)  
Mains Supply (AC 230 V z, 50 Hz only)  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN  
DO NOT cut off the mains plug from this equipment. If the  
plug fitted is not suitable for the power points in your home or  
the cable is too short to reach a power point, then obtain an  
appropriate safety approved extension lead or consult your  
dealer.  
CAUTION  
‘‘TO REDUCE THE RISK OF ELECTRIC SHOCK  
DO NOT REMOVE COVER (OR BACK)  
NO USER SERVICEABLE PARTS INSIDE  
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.’’  
BE SURE to replace the fuse only with an identical approved  
type, as originally fitted and to replace the fuse cover.  
If nonetheless the mains plug is cut off ensure to remove the  
fuse and dispose of the plug immediately, to avoid a possible  
shock hazard by inadvertent connection to the mains supply.  
The lightning flash with arrowhead symbol, within  
an equilateral triangle, is intended to alert the  
user to the presence of uninsulated ‘‘dangerous  
voltage’’ within the product’s enclosure that may  
be of sufficient magnitude to constitute a risk of  
electric shock to persons.  
DO NOT make any connection to the terminal which is  
marked with the letter E or by the safety earth symbol or  
coloured green or green-and-yellow.  
The wires in the mains lead on this product are coloured in  
accordance with the following code:  
The exclamation point within an equilateral  
triangle is intended to alert the user to the  
presence of important operating and maintenance  
(servicing) instructions in the literature  
accompanying the appliance.  
Blue to N  
(Neutral) or Black  
Brown to L  
(Live) or Red  
As these colours may not correspond with the coloured mark-  
ings identifying the terminals in your plug proceed as follows:  
The wire which is coloured blue must be connected to the  
terminal which is marked with the letter N or coloured black.  
WARNING:  
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,  
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS-  
TURE.  
The wire which is coloured brown must be connected to the  
terminal which is marked with the letter L or coloured red.  
IF IN DOUBT-CONSULT A COMPETENT ELECTRICIAN.  
Please study this instruction manual carefully before starting  
to operate the unit, in order to use the unit correctly. We take  
no responsibility for any problems resulting from misuse of  
this unit by operating this equipment other than instructed in  
this manual.  
WARNING (In the United Kingdom)  
Pre-recorded tapes, records or discs should not be  
re-recorded without the consent of the owners of copyright in  
the sound recording and in any copyright musical or literary  
work embodied in that recording as this constitutes an  
infringement of copyright.  
INFORMATION (FOR U.S.A.)  
This equipment has been tested and found to comply with the  
limits for a Class B digital device, pursuant to Part 15 of the  
FCC Rules. These limits are designed to provide reasonable  
protection against harmful interference in a residential  
installation. This equipment generates, uses, and can radiate  
radio frequency energy and, if not installed and used in  
accordance with the instructions, may cause harmful  
interference to radio communications.  
determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of  
the following measures:  
- Reorient or relocate the receiving antenna.  
- Increase the separation between the equipment and receiver.  
- Connect the equipment into an outlet on a circuit different  
from that to which the receiver is connected.  
- Consult the dealer or an experienced radio/TV technician  
for help.  
However, there is no guarantee that interference will not occur  
in a particular installation. If this equipment does cause harmful  
interference to radio or television reception, which can be  
– 2 –  
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INTRODUCTION  
Thank you for purchasing a JVC product. Read this instruction  
book carefully before operating to be sure of getting optimum  
performance and longer service life from the unit.  
This product can be combinated with a DDRP (DYNAMICS  
DETECTION RECORDING PROCESSOR) system (compact  
disc player + cassette deck, etc.) to enable setting the opti-  
mum recording level automatically. Refer to these instruc-  
tions for details.  
CONTENTS  
Features .................................................................................... 3  
Auto reverse operation ............................................................. 3  
Cautions .................................................................................... 3  
Connections .............................................................................. 5  
Cassette loading ....................................................................... 5  
Names of parts and their functions .......................................... 6  
Playback ................................................................................... 7  
Multi music scan ....................................................................... 8  
Recording ................................................................................. 8  
Compu link control system ..................................................... 11  
Dubbing .................................................................................. 12  
Maintenance ........................................................................... 13  
Troubleshooting ...................................................................... 14  
Specifications .......................................................................... 15  
AUTO REVERSE OPERATION  
The auto reverse operation of this unit turns the tape transport  
over to the reverse of forward direction automatically when the  
tape reaches its end during recording or playback.  
Because of cassette shell construction, a tape recorded in the  
forward direction should be played back in the same direction  
to obtain stable sound reproduction.  
During recording, auto reverse can be activated only from the  
forward to the reverse direction. For good sound quality and to  
avoid accidental erasure of previously recorded material,  
always start recording with the side A of the tape facing out.  
FEATURES  
1. Double auto-reverse mechanism for recording/playback  
in deck B and playback in deck A  
CAUTIONS  
2. The COMPU CAL function automatically sets the  
record/playback flat frequency characteristics and opti-  
mal record/playback tape sensitivity for bringing out  
maximum tape performance.  
1. Prevention of Electric Shocks, Fire Hazards and Damage  
1) Even when the POWER switch is set to STANDBY, a very  
small current will flow. To save power and for safety when  
not using the unit for an extended period of time, disconnect  
the power cord from the household AC outlet. (for the J ver-  
sion)  
3. Full logic mechanism  
4. Dolby* HX PRO headroom extension  
5. Dolby B & C noise reduction system  
6. DDRP (Dynamics Detection Recording Processor) com-  
patibility  
The DDRP function is possible only when used with a suit-  
able JVC CD player.  
7. 2-color FL peak level indicator  
Set the  
POWER switch to the OFF position when not in  
use. (for the B version)  
2) Do not handle the power cord with wet hands.  
3) When unplugging from the wall outlet, always grasp and pull  
the plug, not the power cord.  
4) Consult your nearest dealer when damage, disconnection, or  
contact failure is found with the cord.  
8. Digital tape counter respectively for deck A and deck B  
9. Synchro start (normal-/high-speed) dubbing  
10. Auto tape select mechanism (decks A and B)  
11. Multi music scan mechanism for either direction  
‘‘Under License of Staar S.A., Brussels, Belgium’’  
12. PITCH control  
5) Do not bend the cord sharply, or pull or twist it.  
6) Do not modify the power cord in any manner.  
7) Do not remove screws to disassemble the unit and do not  
touch anything inside the unit.  
8) AC power cord (For the J version only)  
The AC power cord of this unit has certain one-way direction  
connections to prevent electric shock. Refer to the illustration  
for correct connection. (Fig. 1)  
13. Microphone mixing is possible  
14. COMPU LINK-3 compatible  
Dolby noise reduction and HX Pro headroom extension  
manufactured under license from Dolby Laboratories  
Licensing Corporation. HX Pro originated by Bang & Olufsen.  
*
*
‘‘DOLBY’’, the double-D symbol  
and ‘‘HX PRO’’ are trade-  
marks of Dolby Laboratories Licensing Corporation.  
Fig. 1  
COMPU LINK control system is the convenient system using  
COMPU LINK-3/SYNCHRO terminals on the rear panel.  
(See page 5 and 11.)  
(For CANADA)  
CAUTION  
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE  
OF PLUG TO WIDE SLOT, FULLY INSERT.  
– 3 –  
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Side ‘‘A’’  
(Pour le CANADA)  
ATTENTION  
POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE  
LA LAME LA PLUS LARGE DE LA FICHE DANS LA  
BORNE CORRESPONDANTE DE LA PRISE ET POUSSER  
JUSQU’AU FOND.  
Tab ‘‘B’’  
Side ‘‘B’’  
Tab ‘‘A’’  
9) Do not insert any metallic objects into the unit.  
10)Unplug the power cord when there is a possibility of light-  
ning.  
11) If water gets inside the unit, unplug the power cord from the  
outlet and consult your dealer.  
12)Do not block the ventilation holes of the unit so that heat can  
escape. Do not install the unit in a badly ventilated place.  
13)Be sure to unplug the power cord from the outlet when going  
out or when the unit is not in use for an extended period of  
time.  
Adhesive tape  
Fig. 3  
2. Installation  
1) Avoid placing the unit on or adjacent to an amplifier, to pre-  
vent hum from being produced by some types of amplifiers.  
Move the unit to a place not affected by the amplifier. Keep  
the unit as far as possible from a TV set.  
4) Do not store cassette tapes where there is a magnetic field  
(e.g. near a TV, etc.) or in a place subject to high tempera-  
tures or humidity.  
2) Avoid installing the unit in a location subject to ambient tem-  
peratures exceeding 40 °C (104 °F) (e.g. direct sunlight,  
near heaters, etc.) or less than 0 °C (32 °F), excessive  
humidity, dust or vibrations.  
3) If this set is moved suddenly from a cold place (0 °C) to a  
warm place, it may not function properly because of moisture  
generated inside the unit. The unit will function properly  
30 minutes after being moved.  
5. Auto tape select mechanism (decks A and B)  
This deck has an Auto Tape Select mechanism which distin-  
guishes between different types of tape from holes in the  
cassette. After the type of tape has been detected, bias and  
equalization are set to be suitable for the tape.  
Cassettes with the detection holes:  
Metal tape (EQ: 70µs) ........................................ Type IV  
CrO2 (chrome) tape (EQ: 70µs) .......................... Type II  
3. Cleaning the cabinet  
Never use benzine or thinner for cabinet cleaning as they may  
damage the surface finish.  
Cassettes without the detection holes:  
Normal tape (EQ: 120µs) ..................................... Type I  
4. Cassette tape  
Some earlier types of metal and CrO2 (chrome) tapes may  
not be provided with the detection holes. Avoid using such  
tapes, since correct equalization characteristics cannot be  
obtained. Also do not use ferrochrome tapes whose charac-  
teristics do not match this unit.  
1) Loose tape may become tangled in the tape transport  
mechanism. Remove slack by winding the tape with a pen-  
cil.  
(Fig. 2)  
CrO2 tape detection  
holes  
Fig. 2  
Metal tape detection holes  
Turn the pencil to tighten the tape.  
2) The use of C-120 (120 minutes turn around) or thinner tape  
is not recommended, since characteristic deterioration may  
occur.  
3) To prevent recordings from being erased accidentally,  
remove the tab(s) with a screwdriver. Reseal the slots with  
adhesive tape to erase and re-record after the tabs have  
been broken off.  
6. Operations  
1) Noise may be generated if the  
switched OFF with the deck set to playback or recording  
mode. Before switching the POWER switch OFF, confirm  
POWER switch is  
that the (stop) button has been pressed. (B version)  
2) Many operations of this unit are performed under the control  
of a microcomputer. Use the unit only after carefully studying  
the descriptions and cautions in each item. If operations are  
done incorrectly, the unit may stop functioning correctly. If  
this happens, for the J version, unplug the power cord and  
for the B version, set the  
POWER switch to  
OFF, so  
that the unit can function correctly.  
– 4 –  
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CONNECTIONS  
Do not switch the power on until all the connections are com-  
pleted.  
Insert the plugs firmly, or poor contact will result, causing  
noise.  
When the pin-plug cords are employed, always connect the  
white plug to the left channel terminal. This helps to avoid  
reversed connections.  
2. Remote cable connection for COMPU LINK  
By connecting a remote cable, COMPU LINK functions (auto-  
matic power on/STANDBY, automatic source selection, syn-  
chronized recording and DDRP recording) can be performed.  
In this time the provided pin-plug cords must be also con-  
nected.  
When making synchronized recording with a CD player, con-  
nect the remote cable to the COMPU LINK-1/SYNCHRO or  
COMPU LINK-3/SYNCHRO jacks.  
When using the Compu Link Control System version 3, do not  
connect the power cord to the SWITCHED AC OUTLET of an  
amplifier or receiver. In the  
POWER switch ON. Otherwise, the automatic power on/  
STANDBY function cannot be carried out.  
B
version, turn the deck  
Notes:  
1. When making synchronized recordings, only a single deck  
should be connected to the amplifier.  
2. If a component is not a JVC COMPU LINK component,  
bypass it when making the remote cable connections.  
3. This deck can be connected with an amplifier and a CD  
player which have the COMPU LINK-1/SYNCHRO jacks for  
COMPU LINK performance. (See page 11 for details.)  
1. Connection to a stereo amplifier  
Note:  
When installing the deck, be sure to install at a distance from  
your amplifier. If they are stacked, noise (hum) may occur.  
CASSETTE LOADING  
1. Press the  
(eject) button to open the cassette holder.  
Setting the  
POWER switch to OFF during playback or  
2. Load a cassette as shown.  
recording may cause a malfunction. Always stop playback  
3. Press the cassette holder to close it. Be sure to obtain the  
click sound to close the holder securely.  
before setting the  
POWER switch to OFF.  
Notes for the B version:  
A
If the  
POWER switch is set to OFF while the tape is mov-  
ing, you might not be able to remove the cassette. If this hap-  
pens, switch the power on again before attempting to remove  
the cassette.  
Load the cassette with the  
tape-exposed edge down.  
AUTO REVERSE  
– 5 –  
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NAMES OF PARTS AND THEIR FUNCTIONS  
9
1
3
4
5
6
7
8
0
q
w
2
1
DOLBY B-C NR HX PRO  
TD-W354 DOUBLE CASSETTE DECK  
TD-W354 DOU
STANDBY  
INPUT LEVEL  
5
COUNTER RESET  
COUNTER RESET  
COMPU CAL  
4
6
3
1
7
AUTO REVERSE  
PITCH CONTROL  
COMPU CALIBRATION  
AUTO REVERSE  
AUTO
PITCH C
A
A
B
2
8
PLAYBACK  
REC/PLAYBACK  
PLAYBACK  
MUSIC SCAN  
MUSIC SCAN  
9
COMPULINK  
Component  
PLAY  
COMPULINK  
Component  
PLAY  
MIN  
MAX  
MIC  
MIX LEVEL  
PITCH CONTROL  
PHONES  
A
B
SYNCHRO DUBBING  
DOLBY NR REVERSE  
REC/REC MUTE PAUSE  
POWER  
POWER  
B
C
MODE  
NORM SPEED HIGH SPEED  
SLOW  
FAST  
MIN  
MAX  
DECK  
A
ON  
OFF  
STANDBY / ON  
(B version)  
(J version)  
ON  
e
r t  
y
u
o
p
a
i
1
POWER switch (  
OFF) (B version)  
6 Dubbing mode indicators  
‘‘DUBBING >’’  
: Lights when in the normal-speed dub-  
bing mode.  
POWER switch (On/Standby) (J version)  
switch (STANDBY/ON) (B version)  
3 Cassette holder (deck A)  
2
‘‘DUBBING >>’’ : Lights when in the high-speed dub-  
bing mode.  
7 CONT  
4 Cassette operation buttons (deck A)  
: Lights when the unit is in the continu-  
ous play mode.  
: Press to wind the tape quickly from right to left.  
: Press to wind the tape quickly from left to right.  
: Press to play the tape.  
8 Mechanism mode indicators (deck B)  
PLAY  
: Lights when the unit is in the playback  
and record modes.  
: Indicates the direction of tape travel.  
: Lights when the unit is in the record  
and record-pause modes; blinks dur-  
ing record muting.  
PLAY  
(stop)  
: Press to stop the tape.  
,
: Press to change the direction of tape travel.  
REC  
(direction)  
(eject) button (deck A)  
5
: Pause indicator  
6 Power STANDBY indicator  
: This lights when rewinding the tape  
from left to right.  
: This lights when rewinding the tape  
from right to left.  
Lights when in the power standby mode.  
7 COUNTER RESET button (deck A)  
Press this button to set the digital counter to ‘‘00 00’’.  
Even if the  
(STANDBY/ON) or POWER switch is set to  
9
: Indicates reverse mode.  
9 COMPU CAL button and indicator  
STANDBY, the counter value at that time is stored in  
Press this button to automatically set the recording charac-  
teristics with the COMPU CAL function. (See page 9.)  
0 COUNTER RESET button (deck B)  
memory.  
8 Indicators  
1 DDRP indicator  
2 Peak level indicator  
q
(eject) button (deck B)  
These indicators light according to the level of the signal  
being recorded or the level of the signal recorded on the  
tape.  
w Cassette holder (deck B)  
e PHONES jack  
Connects headphones (with an impedance of 8 to 1 k).  
r INPUT LEVEL control  
t PITCH CONTROL (deck A)  
Note:  
0 dB  
0 VU  
: IEC (DIN) STANDARD LEVEL (250 nWb/m)  
: Signal level at 160 nWb/m  
3 HX PRO indicator  
4 Digital counter  
Varies the tape speed in deck A in the range of about ±10%.  
However, it cannot change the tape speed in the high-speed  
dubbing.  
Turning it counterclockwise toward ‘‘SLOW’’ causes the tape  
speed to decrease while turning clockwise toward ‘‘FAST’’  
causes it to increase. The center click position is for the  
standard speed. (See page 8.)  
The counter reading increases while the tape is running  
from left to right and decreases when it is running from  
right to left. In the Multi Music Scan mode when the  
(or  
) button is pressed, the number of tunes  
which will be skipped is displayed.  
5 Mechanism mode indicators (deck A)  
: This lights when rewinding the tape  
from left to right.  
y Mixing microphone level control  
Adjusts the microphone input level.  
u MIX MIC jack  
: This lights when rewinding the tape  
from right to left.  
: This lights when in the playback.  
: Indicates the direction of tape travel.  
PLAY  
,
Connects a microphone (with an impedance of 600 to  
10 k) to this jack.  
Sounds from the microphone are monaural.  
– 6 –  
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PLAYBACK  
8
1
POWER  
POWER  
1
2
3
STANON  
O
OFF  
(B version)  
(J version)  
2
A
4
5
6
7
8
4
9
3
5
4
6
DOLBY NR  
B
C
i Cassette operation buttons (deck B)  
: Press to wind the tape quickly from right  
to left.  
: Press to wind the tape quickly from left to  
right.  
REVERSE  
MODE  
(stop)  
: Press to stop the tape. Also press to stop  
both decks simultaneously during dub-  
bing.  
PLAY  
PLAY  
REC/  
REC MUTE  
: Press to start playback/recording.  
: Press the PLAY button while pressing  
this button to start recording, and press  
to leave an appropriate non-recorded  
section. (See page 10.)  
Playback of deck A  
Operate in the order of the numbers in the illustration.  
1 Turn the power on.  
2 Load a prerecorded cassette with side A facing out.  
3 Select the side to be played back.  
PAUSE  
: Press to stop the tape temporarily during  
recording and playback. Press the PLAY  
button to release the pause mode.  
Side A... Forward direction (PLAY  
)
Side B... Reverse direction ( PLAY)  
4 Press the DOLBY NR button to set the same setting as when  
the tape was recorded.  
(direction) : Press to change the direction of tape  
travel.  
5 Select the REVERSE MODE.  
o DOLBY NR button and indicators  
6 Press the PLAY button of deck A to start playback.  
When the deck contains a tape, it can be played back by just  
pressing the PLAY button in the B version only when the  
Set to B or C for recording using the Dolby NR system or for  
playing back a tape that was recorded using the Dolby NR  
system. Each time the button is pressed the NR mode  
changes and the indicator lights. (Dolby B NR -> Dolby C NR  
-> NR OFF -> Dolby B NR ...)  
POWER switch is set to ON and the  
switch is at  
STANDBY. In the J version, the tape can be played back by  
pressing the PLAY button only when the POWER switch is set  
to STANDBY.  
Set to OFF when the Dolby NR system is not used.  
p REVERSE MODE button  
Playback of deck B  
Perform steps 2 to 6 of the above procedure for deck B.  
Select the single side or full record/playback mode, or the  
continuous play mode. Each time the button is pressed the  
Microphone mixing during playback  
By connecting a microphone, microphone mixing with playback  
mode changes. (  
->  
->  
->  
...) The current mode  
sound from deck A or deck B is possible.  
can be checked with the mechanism mode indicator.  
: For single-side recording or playback.  
: To play or record both sides A and B.  
: To play sides A and B continuously.  
Continuous play  
First press the REVERSE MODE button to set to  
.
Load cassette tapes in both decks and press the PLAY button of  
the deck to be played first for continuous play of both decks.  
a A  
B SYNCHRO DUBBING buttons  
At this time, the CONT indicator lights in the multimode display.  
Press to dub from deck A to deck B.  
When the tape in the deck which plays first reaches the end of  
side B (in the reverse direction), it automatically switches to the  
forward direction and enters the standby mode. At the same  
time, the other deck starts playback. These operations con-  
tinue between decks A and B.  
NORM SPEED : Press to perform normal-speed dubbing.  
HIGH SPEED : Press to perform high-speed dubbing.  
While one deck is playing back, the cassette in the other one  
can be replaced. This is convenient for long-time playback of  
background music.  
Note:  
Use tapes recorded using the same NR mode in decks A and  
B.  
– 7 –  
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PITCH CONTROL (deck A)  
RECORDING  
It is possible to vary the tape speed in deck A in the range of  
about ±10% in the playback mode. The center click position is  
for the standard tape speed.  
Deck B only  
Operate in the order of the numbers in the illustration.  
Make sure the safety tab of the cassette has not been broken  
off.  
MULTI MUSIC SCAN  
It should be noted that it may be unlawful to re-record pre-  
recorded tapes, records, or discs without the consent of the  
owner of copyright in the sound or video recording, broadcast  
or cable programme and in any literary, dramatic, musical, or  
artistic work embodied therein.  
The multi music scan mechanism of this unit allows you to  
quickly locate the beginning of a specific tune (up to 99 tunes  
before or after the current tune).  
The multi music scan mechanism functions by detecting non-  
recorded sections between tunes (of more than 4–5 sec.).  
The illustration shows the forward direction.  
1
Example of fast forward scan.  
POWER  
POWER  
PLAY  
STANON  
O
OFF  
(B version)  
(J version)  
MUSIC SCAN  
PLAY  
2
3
A
Procedure  
1. Press the  
2. When more than 2 tunes are to be skipped, after procedure  
1 press the (or ) button the number of times you  
button during playback.  
4
7
5
REVERSE  
MODE  
DOLBY NR  
B
C
want to skip tunes. The number of tunes to be skipped is  
displayed in the counter.  
Relation between Multi Music Scan and REVERSE MODE.  
: The multi music scan mechanism operates on one  
side of the tape only. If the number set is too high  
(more than there are tunes remaining on that side),  
the tape stops when the end of the tape is reached.  
: It operates continuously through one cycle of the A  
and B sides of the tape. If the number set has not  
been reached, the tape stops at the end of the B  
side. When the head rotates to play side A from B or  
B from A, this rotation is counted as one non-  
recorded section. When a recorded tune continues  
from side A to B, this tune is recorded as two tunes.  
6
8
PAUSE  
REC/REC MUTE  
COMPU CAL  
9
0
INPUT LEVEL  
5
4
6
3
1
7
COUNTER RESET  
PLAY  
2
8
In such a case, press the  
extra time.  
(or  
) button one  
9
MIN  
MAX  
Notes:  
In the following cases, the mechanism may not operate cor-  
rectly. This is not a malfunction; use the mechanism according  
to the type of program.  
1 Turn the power on.  
2 Load a cassette for recording.  
Tapes with tunes having long pianissimo passages (very quiet  
parts) or non-recorded portions during tunes.  
Tapes with short non-recorded sections.  
3 Press the DOLBY NR button to set to the required setting.  
4 Press the REVERSE MODE button to set to the desired set-  
ting.  
5 Select the side to be recorded.  
6 Press the COMPU CAL button, if required. (See page 9.)  
7 Press the PAUSE button and  
REC/REC MUTE button  
(record-pause mode).  
REC and  
indicators light.  
8 Adjust the recording level. (See page 10.)  
9 Press to ‘‘00 00’’.  
0 Press the PLAY button to start recording.  
Notes:  
When the safety tabs are removed from a cassette tape, the  
tape cannot be recorded even if you try. Make sure that both  
tabs are still in place when performing full recording.  
– 8 –  
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When the tape is played or recorded in the reverse direction  
(side B), only side B is played back or recorded and then the  
tape stops automatically.  
When an error occurs or when COMPU CAL operations are  
interrupted, calibration data cannot be stored in the memory. If  
settings were previously performed, the previous setting val-  
ues are retained.  
After confirming items 1) to 3) above and stopping the error  
indication if there are no problems, even tapes which experi-  
ence errors can be recorded on using either 1 the unit’s pre-  
set values or 2 previous setting values. (These are the values  
obtained by opening and closing the cassette holder one time.)  
* Preset value: a standard value corresponding to each type of  
tape, which allows normal recording. (The pre-  
DDRP (Dynamics Detection Recording Processor) record-  
ing  
DDRP recording is performed with suitable JVC CD players and  
the recording level adjustment is performed automatically.  
Since recording level adjustment is performed automatically for  
different types of tape (normal, CrO2 and metal), the adjustment  
of INPUT LEVEL control is not required.  
set value condition is in effect when the  
Read the instruction book of your CD player carefully.  
COMPU CAL indicator is unlit.)  
Notes:  
COMPU CALIBRATION (COMPU CAL) FUNCTION  
1. Since COMPU CAL operations record a test tone on tapes,  
previously recorded contents will be erased.  
This unit is equipped with a COMPU CAL function which can  
2. Using new tapes and cleaning the heads beforehand are  
recommended for optimal COMPU CAL operations.  
3. Some variance in characteristics exists even with the same  
type of tape made by the same manufacturer. Therefore,  
when precise settings are desired, performing COMPU CAL  
operations for each recording is recommended.  
automatically set the flat frequency characteristics and optimal  
tape sensitivity for each tape in approximately 30 seconds.  
Calibration data is retained for each tape type (Type I, II or IV).  
Calibration data set with COMPU CAL is retained even if the  
power is turned off (or the power cord is unplugged), and the  
previous calibration data for the same type of tape as the new  
tape is recalled each time tapes are changed.  
Performing COMPU CAL operations again replaces existing  
data with the new data.  
4. To delete contents set with COMPU CAL, simultaneously  
press the  
REC/REC MUTE and B deck COUNTER  
RESET buttons. This deletes the calibration data for the type  
of tape currently inserted in the unit. Calibration data for  
other tape types is not deleted.  
COMPU CAL operation  
Insert the tape to be recorded and press the COMPU CAL but-  
ton. During the operation, ‘‘C’’ ‘‘CA’’ ‘‘CAL’’ is displayed in  
the tape counter. When the operation finishes, the tape returns  
to its starting position, and the COMPU CAL indicator lights.  
COMPU CALIBRATION is now finished.  
Pressing the (stop) button part-way will interrupt the opera-  
tions.  
To recalibrate the unit, press the COMPU CAL button and wait  
for the COMPU CAL indicator to go out. Then, press the  
COMPU CAL button again.  
Note:  
If the tape is near its end, it will automatically stop and an error  
will be generated during operation. Therefore, be sure to check  
the time remaining on the tape (more than 2 minutes in the play  
mode) before starting the operations.  
COMPU CAL Errors  
When the COMPU CAL indicator flashes, this indicates a  
COMPU CAL error.  
Press the (stop) button to stop the error indication.  
Care should be taken for the following items as they are the  
cause of errors.  
1) Dirty heads  
2) Scratches on the tape surface  
-Replace with an undamaged tape.  
-Clean the heads.  
3) When the tape ends part-way through the operations  
-Change the tape position.  
4) In rare cases, tapes may have characteristics which fall out-  
side the COMPU CAL setting range.  
– 9 –  
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MICROPHONE MIXING DURING RECORDING  
B. To leave non-recorded sections of more than 4–5 sec-  
onds  
By connecting a microphone, microphone mixing during record-  
ing is possible by following the recording procedure. Adjust the  
microphone input level by setting the record-pause mode and  
observing the peak level indicators.  
1. Keep the  
REC/REC MUTE button pressed continu-  
ously as long as you want to make a non-recorded sec-  
tion. By releasing the finger from the button after the  
above operation, the unit enters the record-pause mode.  
2. Press the PLAY button to start recording again.  
When the record-pause mode is set and the INPUT LEVEL  
control is set to MIN, sounds are output only from the micro-  
phone, and it can be used as a public address system.  
C. To leave non-recorded section of less than 4-seconds  
When the undesired section comes during recording....  
After the  
REC/REC MUTE button is pressed, press the  
RECORDING LEVEL ADJUSTMENT  
PLAY button before the unit enters the pause mode to start  
recording again, or press the PAUSE button to enter the  
record-pause mode.  
The peak level indicator lights even during record muting  
according to the input level which can be heard from the  
speakers or headphones so that recording can be resumed at  
the exact point on the tape.  
Adjust the recording level while observing the peak level indica-  
tor indication.  
For example:  
With metal tape  
ERASING  
When recording on a prerecorded tape, the previous recording  
is automatically erased and only the new program is recorded  
on the tape.  
To erase a tape without making a new recording...  
Follow the section ‘‘RECORDING’’ but in step 8, set the INPUT  
LEVEL control to MIN.  
Because of metal tape’s higher saturation level, it is OK that ‘‘+  
2’’ lights occasionally.  
With normal or chrome tape  
DOLBY NR and DOLBY HX PRO  
Dolby NR System  
To reduce the hiss inherent in tape recording, use the Dolby NR  
System when making recordings. When listening to a tape  
recorded with the Dolby NR System, press the DOLBY NR but-  
ton to set to B or C according to the system selected in the  
recording mode.  
It is OK that ‘‘+ 0’’ lights occasionally.  
When the recording level is too low, the hiss noise inherent in  
the tape will be conspicuous.  
When the recording level is too high, exceeding the saturation  
Note:  
level, the recording will contain cracking noise and will be dis-  
torted.  
If ‘‘+ 4’’ lights too often because the recording level is too high,  
The sound quality will change if the setting of the DOLBY NR  
button is different in recording and playback.  
the recorded sound may be distorted and seem to be breaking  
up. If only ‘‘0’’ lights infrequently, the level is too low and the  
recording may contain tape hiss.  
Dolby HX PRO headroom extension  
When a source which contains many high-frequency compo-  
nents is recorded, these high-frequency signals have the same  
function as bias and therefore, the effective bias current  
changes.  
This will result in phenomena such as changes in the level of  
low-frequency signal and subsequent distortion and reduction of  
the high-frequency saturation level.  
Dolby HX PRO headroom extension system controls the bias  
current so that the effective bias is constant even when there  
are fluctuations in the high-frequency components of the input  
signal.  
It is best to adjust so that the maximum sound level of the  
source to be recorded reaches the very limit of the saturation  
level of the tape to be used.  
The best level varies depending on the type of music and type  
of tape so it is better to make a test recording, using FM music,  
records, etc.  
AUTOMATIC RECORD MUTING (DECK B)  
This greatly improves the high-frequency saturation level while  
reducing the low-frequency signal level variations and distortion.  
This facility is used to eliminate undesired sections and leave an  
appropriate non-recorded section.  
The dynamic sound recorded with this system sounds the  
same even when the tape is played back in a deck that does  
not have Dolby HX PRO.  
This system automatically works when in recording; however,  
A. To leave non-recorded sections of about 4–5 seconds  
automatically  
Dolby HX PRO is not a noise reduction system.  
1. When the undesired section comes during recording,  
press the  
REC/REC MUTE button and release it.  
2. The REC indicator flashes and a non-recorded section is  
made during record muting operation. About 4–5 sec-  
onds later, the tape automatically stops, and the unit  
enters the record-pause mode.  
3. Press the PLAY button to start recording again.  
– 10 –  
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COMPU LINK CONTROL SYSTEM  
The Compu Link Control System controls relative operations  
between components automatically and facilitates various  
operations.  
This is a system originated and developed by JVC for facilitating  
various system operations. There are two versions of this sys-  
tem; version 1 and 3. (For version 1 components, ‘‘COMPU  
LINK-1/SYNCHRO’’ is marked on the rear panel. For version 3  
components, ‘‘COMPU LINK-3/SYNCHRO’’ is marked on the  
rear panel. This unit belongs to version 3.)  
Notes:  
Synchronized recording or DDRP recording stops automati-  
cally when the CD player stops playing.  
Synchronized recording does not start except when the record-  
pause mode is set by simultaneously pressing the  
REC/REC MUTE and PAUSE buttons in the stop mode.  
To cancel synchronized recording or DDRP recording, press  
the STOP button of the CD player or cassette deck.  
The source is locked to the CD position during synchronized  
recording or DDRP recording to avoid accidental stops or  
switch-over to another component. To switch over the compo-  
nents, cancel synchronized recording or DDRP recording first.  
The version 3 system controls relative functions between this  
unit and an amplifier or receiver, in addition to all of the functions  
of version 1.  
The INPUT LEVEL control does not function during DDRP  
recording.  
Automatic Power On/STANDBY Function (COMPU LINK-3)  
This function is available when an amplifier or receiver having a  
COMPU LINK-3/SYNCHRO terminal is connected. For example,  
if a deck contains a tape, the deck is turned on automatically  
and the tape is played back by only pressing the PLAY button.  
When the amplifier or receiver is switched STANDBY, the source  
unit is automatically switched STANDBY. (In the B version, it is  
necessary to turn the deck  
POWER switch ON.)  
Automatic Source Selection (COMPU LINK-1, 3)  
When the provided remote cables are used for connecting this  
unit to other components which have COMPU LINK-1 or  
3/SYNCHRO terminals, the switch-over of all system compo-  
nents is possible with simple one-touch of the source selector  
button of JVC’s amplifier or receiver.  
By doing this, the corresponding component will start playing  
automatically.  
The source select button of the remote control unit or the acti-  
vation button of the desired component can be also used for this  
purpose. When the components have been switched over, the  
previous component will stop playing within five seconds.  
Synchronized Recording (COMPU LINK-1, 3)  
Synchronized recording refers to the process in which the deck  
starts recording in synchronism with the CD player. Perform the  
synchronized recording as follows:  
1. Set the cassette deck to the record-pause mode in accor-  
dance with the recording procedures on page 8.  
2. If you want the programmed recording, program the desired  
tunes in any order you wish to hear.  
3. Press the PLAY/PAUSE button of the CD player. By so  
doing, the cassette deck is placed in the record mode and  
synchronized with the CD player for recording. Synchronized  
recording thus can be made possible.  
DDRP (Dynamics Detection Recording Processor) record-  
ing  
The DDRP function makes possible fully automatic recording  
when used with a suitable JVC CD player. When the DDRP but-  
ton of a suitable JVC CD player is pressed, the recording level  
is first adjusted automatically, then recording starts; it is not nec-  
essary to start recording by the normal procedure.  
– 11 –  
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DUBBING  
Synchro dubbing  
Operate in the order of the numbers in the illustration.  
Before pressing the SYNCHRO DUBBING button  
Confirm that deck B is in the stop mode before starting dub-  
bing.  
1
POWER  
POWER  
Dubbing and DOLBY NR button  
During dubbing, the same NR mode selected for the playback  
cassette is applied to the recording cassette, regardless of the  
setting of the NR button.  
STAN/ ON  
O
OFF  
(B version)  
(J version)  
Input level  
2
3
4
Recording is performed at the same level as the playback tape  
during dubbing regardless of the position of the INPUT LEVEL  
control.  
A
Microphone mixing during dubbing  
By connecting a microphone, microphone mixing during dubbing  
is possible with the playback sounds from deck A. Be sure to  
perform dubbing at normal speed. When performing microphone  
mixing during dubbing, use cassettes recorded with NR OFF  
mode for the deck A.  
A
Tape editing  
1. Press the  
5
7
REVERSE  
MODE  
REC/REC MUTE button when finished dubbing  
a tune. Deck B automatically enters the record muting mode  
and leaves a non-recorded section of about 4-seconds then  
enters the record-paused mode.  
COUNTER RESET  
2. Press the (stop) button of deck A and search for the next  
tune you want by using the  
,
or PLAY button. Then  
stop the cassette just before the beginning of the tune.  
3. Press the same SYNCHRO DUBBING button pressed  
before the pause again, and dubbing will start.  
6
A
B SYNCHRO DUBBING  
NORM SPEED HIGH SPEED  
Notes at dubbing  
1. Normal-speed dubbing is recommended to obtain good  
sound quality.  
1 Turn the power on.  
2 Insert a prerecorded tape with side A facing out into deck A,  
2. Television receivers placed close to the deck may cause  
interference on the recorded signal when the deck is used in  
the high-speed dubbing mode. If this happens, either turn off  
the television receiver or use the normal-speed dubbing  
mode.  
and press the  
direction.  
(direction) button to select the travel  
3 Insert the blank tape with side A facing out into deck B, and  
press the  
recorded.  
(direction) button to select the side to be  
4 Select the REVERSE MODE.  
5 Press to ‘‘00 00’’. (Deck B)  
6 Press the SYNCHRO DUBBING (NORM or HIGH SPEED)  
button to start dubbing.  
7 Press the (stop) button of deck B to stop dubbing.  
When deck B stops, the dubbing mode is automatically  
released.  
Synchro record muting  
When deck A stops or enters any mode other than the play-  
back mode during dubbing, deck B enters the record mute  
operation automatically and then enters the record-pause  
mode.  
– 12 –  
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MAINTENANCE  
The importance of cleaning  
Demagnetizing the heads  
When the tape is moving, magnetic powder and dust naturally  
accumulate on the heads, capstan and pinch roller. When they  
become too dirty.  
Magnetic objects brought close to the head or using the deck for  
a long period of time, results in magnetization of the head, thus  
noise occurs. When the noise is excessive, high frequencies on  
the recorded tape may be erased.  
Demagnetize the heads and other metal parts that come into  
contact with the tape every 20–30 hours of use with a head  
demagnetizer (available from your audio store).  
tone quality deteriorates.  
the output sound level drops.  
the previous sound is not erased satisfactorily.  
recordings are not satisfactory.  
Because of this, clean the heads, etc. every 10 hours of use so  
that optimum recordings will be made.  
Example: Deck B  
Cleaning the heads, pinch roller and capstan  
Head  
demagnetizer  
Wipe the heads, the capstan, etc. with a cotton swab with its tip  
dipped in alcohol. For effective cleaning, use a cleaning kit avail-  
able from your audio store. After cleaning, be sure that the  
cleaning fluid has completely dried before loading a cassette.  
Deck B  
Capstan  
Pinch roller  
Deck A  
Deck B  
head  
– 13 –  
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TROUBLESHOOTING  
What appears to be trouble is not always real trouble. Make  
sure first....  
1. Cassette cannot be loaded.  
5. Recording cannot be performed.  
Are the safety tabs of cassette tape broken?  
Are all connections properly and securely made?  
Is the head section dirty?  
Is the cassette positioned correctly?  
2. When PLAY button is pressed, tape does not move.  
6. Previous recording is not completely erased.  
Is the tape too loosely wound?  
Is the erase head dirty?  
3. Tape runs, but no sound is heard.  
7. Since tape speed is irregular, wow and flutter occur.  
Are all connections properly and securely made?  
Is the pinch roller or capstan dirty?  
Is the MONITOR switch of the stereo amplifier set to the  
Is the tape rewound too tight?  
TAPE position?  
Is the VOLUME control of the stereo amplifier set to MIN?  
4. Sound quality is poor.  
Is the DOLBY NR button set to the right setting?  
Is the head section dirty?  
Is the record/playback head magnetized?  
Is the tape worn out?  
– 14 –  
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SPECIFICATIONS  
Type  
Track system  
Tape speed  
: Double cassette deck  
: 4-track, 2-channel  
Motors  
: Electric governed DC motor for capstan  
x 1  
DC motor for reel x 1  
DC motor for mechanism drive x 1  
(For both decks A and B)  
: 4.8 cm/sec (1-7/8 inch/sec) (Normal)  
9.5 cm/sec (3-3/4 inch/sec) (High)  
: (–20 dB recording)  
Type IV tape ; 20–17,000 Hz  
30–16,000 Hz (±3dB)  
Frequency  
response  
Fast forward/rewind : Approx. 110 sec. with C-60 cassette  
time  
Type II tape ; 20–16,000 Hz  
30–15,000 Hz (±3dB)  
Input terminals  
LINE IN  
: Input sensitivity; 80 mV (0 VU)  
Input impedance; 50 kΩ  
: Input sensitivity; 0.4m V (–68dBV)  
(0 VU)  
Type I tape ; 20–16,000 Hz  
30–15,000 Hz (±3dB)  
(x 1 circuit)  
MIC x 1  
(Monaural)  
S/N ratio  
: 58 dB (S = 315 Hz, k3 = 3%,  
N = A-weighted, Type IV tape)  
The S/N is improved by about 15 dB at  
500 Hz and by max. 20 dB at 1 kHz z  
10 kHz with Dolby C NR on and  
improved by 5 dB at 1 kHz and by  
10 dB at above 5 kHz with Dolby B NR  
on.  
Matching impedance; 600 z 10 kΩ  
Output terminals  
LINE OUT  
: Output level; 300 mV (0 VU)  
Output impedance; 5 kΩ  
: Output level; 0.3 mW/8 (0 VU)  
Matching impedance 8 –1 kΩ  
: COMPU LINK-3/SYNCHRO x 2  
(x 1 circuit)  
PHONES x 1  
Other terminals  
Power  
Improvement of  
MOL  
Wow and flutter  
Channel  
: 4 dB at 10 kHz with Dolby C NR on.  
requirement  
: AC 230 V, 50 Hz (B version)  
AC 120 V, 60 Hz (J version)  
: 0.08% (WRMS), ±0.2% (DIN/IEC)  
: 40 dB (1 kHz)  
Power  
separation  
Crosstalk  
Harmonic  
distortion  
consumption  
: With power on 17 W  
With power standby 4.0 W  
: 435 x 139 x 331 mm  
(17-3/16’’ x 5-1/2’’ x 13-1/16’’)  
: 5.1 kg (11.3 lbs.) (B version)  
5.0 kg (11.1 lbs.) (J version)  
: Pin plug cord ....................................... 2  
Remote cable ...................................... 1  
: 60 dB (1 kHz)  
: k3; 0.8% (Type IV tape, 315 Hz, 0 VU)  
Dimensions  
(W x H x D)  
Mass  
Heads  
: Deck A; METAPERM head for playback  
x 1  
Deck B; METAPERM head for  
recording/playback, 2-gap fer-  
rite head for erasure; combina-  
tion head x 1  
Accessories  
Design and specifications are subject to change without notice.  
– 15 –  
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VICTOR COMPANY OF JAPAN, LIMITED  
Printed in Malaysia  
VNN2356-671M  
© 1997 VICTOR COMPANY OF JAPAN, LIMITED  
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