Jvc SXSW 20 V Service Manual

Page 1

JVD

SERVICE MANUA T

sx-swzov
(SP-SZOV, sP-wzov, LS-SZOV)

Content

SP-SZOV

LS-SZOV

Instruction Book .............. ..2 NetWork Assembly and
Repair instruction(SP-820V) ..... ....5 Part List (SP-W2OV) ............................... 10
Repair instruction (SP-WZOV) ...................... 6 Exploded Viw and Pan List (LS-820V)... ..... 11
Exploded Viw and Part List (SP-$20V).... ....7 Schmatic Diagram ......................................... 12
NetWork Assembly and Packing Materials and Part Numbers(SX-SWZOV) ........ 13
Part Llst (SP-SZOV) ................ 8 Packing Materials and Part Numbers(SP-S20V) ........... 14
Exploded Viw and Part List (SP-W20V) .......... 9 Packing Materials and Part Numbers(SP-WZOV) .......... 15
Packing Materials and Part Numbers(LS-SZOV) ............ 16

COPYRIGHT 1995 VICTOR COMPANY OF JAPAN. LTD. 0-20541

Mam 995

Page 2

SX-SWZOV )

Amplifier connection CONNECTION

- Turn all power to the whole system beiore connecting the
speakers to the ampliller.
. The nominal impedance at the SX-SWZOV is 6 ohms. Connect
them to an amplilier with the toad impedance oi 6 ohms speaker,
0 Connect the SP~SZOV satellite speakers to the output terminals on
the sp-wzov subwooler.
Ii another satellite speaker is connected or only the SP-W20V is
used, the amplifier may be damaged.
Sum", - Do not connect speakers other than the sp-szov to the output
Right Salelme speaker sp.w2w Lott Satellite speaker terminals on the sp-wzov subwooter.
eP-saav - sp-szov (The amplifier will perform poorly and may be damaged.)

- Do not connect the SP-SZOV directly to the amplifier.
The SX-SWZOV satellite speaker system (consisting of an SP-
W20V subwooler and two sp-szov satellite speakers) is rated at
WE can
t, o 100 watts.

9 (They may get overloaded and so be damaged.)
d WEE Jam 0 The maximum power handling capacity is shown in the SPECIFI-
CATIONS.
Excessive input to the speaker will result in abnormal noise and
GR" possible damage. 70% of the maximum amplifier output is nonnat-
ty available when the volume control is set to its center position.
The iollowing cases described below may cause an overload oi

owe

N the speakers. Be sure to lower the amplitier volume beforehand.
TE) sucx 1) Noise during FM tuning.
TN 1% 2) High level signals containing high frequency components
produced by a tape deck in the fast forward mode.

3) Click noise produced when turning power oi other components
on and oils

4) Click noise produced when connecting or disconnecting cords
with the power on.

5) Click noise produced when the cartridge is replaced with the
power on.

6) Click noise produced when operating amplitier switches.

7) Continuous high irequency oscillation or high pitch
electronically produced musical instrument sound.

5) Howling when using a microphones.

Ampllilei cutout lerrninals

0 Using the speaker with audio and Visual equipment
it you want to enjoy Dolby surround playback with more empha- SPECIFICATIONS
sized bass, install a subwooier system (SP-WZOV) with its back on
a large, rigid wall by making use of the setup free feature oi the

speaker. It is recommended that the SP-XSO be used as the cen- TYPQ
tral speaker and surround speaker to reproduce the Dolby Pro- SP'SZW SATELL'TE SPEAKER i 2-way 2-speaker EGOUS'iC
logic eftectively. $506050" type
- The speakers have been demagnetized to prevent uneven colors 1 WW leakage magnetic flux W99
on color television screens. However, colors on the television WAN
screen may become uneven in some system configurations. SP'MOVSUBWOOFER ? K9"°"|YP9 .
Thereiore, take the following precautions when installing speakers. 3 LOW leakage "13909: flux W95
1. It you combine a television set with speakers. turn the main WAN
power switch of the television set off before installing speakers. Speakers
When the main power switch is turned oft, it should be turned SP_52W SATELLITE SPEAKER . 10.0 cm (3-5/16") cone
on again after at least 30 minutes. 25 cm (in) soft dome
2. It there is a non-demagnetized speaker system other than this sp_w2°v SUBWOOFER . 13.5 cm (533) cone
JVC system near a television set, it may cause uneven colors.
3. It colors become uneven due to some types of televisions, move Power Handling Capacny i 100 watts + 100 watts
the speaker system away from the television set. (Left + Right)
Impedance : Gohms (each)
Frequency Range : 45 Hz - 20,000 Hz
Sound Pressure Level : 95.0 dB/w- m

Dimensions (W x H x D)
SP-SZOV SATELUTE SPEAKER I 137 x 205 x 142 mm
(5-7/15"x 8-1/8" x 5-5/8)
SP-WZOV SUBWOOFER : 185 x 385 x 451 mm
(7-5/ 16" x 15-3/16" x 17-13/16")

Mass
sp-szov SATELLITE SPEAKER : 1.5 kg (4.2 ibsxaach)
SP-W20V SUBWOOFER : 11.0 kg (24.3 lbs)

Design and specifications subject to change without notice.

2 (No.20541)