Technics SLS 311 C Service Manual

Page 1

ORDER NO. AD9904099A8

ervice Manual

Portable CD Player
w SL-SB110
Colour
DIGITAL AU; In (S) ........ Silver Type
Please tile and use this manual together with the service
* manual tor Model No. SL-saeo, Order No. AD9902009C1. Areas
MAS H (E) ........ Great Britain.
multl Stage "else Shaplng Notes: nThis simplified service manual is provided to indicate the (EG) ------ Eumpe-
ditierences between the original No. SL-SSeo (P),(PC) and (GN) ..... Australia and
the subsequent model No. SL-Sat tC (E),(EG),(GN). New Zealand.
* o SL-Sat 10 Is equipped with Car Kit on SL-SBBO.
Traverse Deck: RAEOt 452 Mechanism Series
Specifications
Audio
No. at channels: 2 channels (lett and right, stereo) The play time may be less depending on the operating conditions.
Frequency response: 20 to 20000 Hz (+0.5 dB to 4.5 dB) Recharging time:
Output voltage: 0.6 V (50 kn) P-aGAVEiTVZB; Approximately, 5 h
SIN: More than 94 dB Dimensions (W x H x D): 125 x 25.8 x 144 mm
(Anti-shock memory OFF) Weight: 257 g with batteries
Wow and flutter: Below measurable limit 212 9 without batteries
DA converter: 1 blt, MASH*
Headphone output level: Max.9 mW+9 mW/t 6 0 (adjustable) Car kit
Cassette adaptor
Pickup Frequency response: 30 to 20,000 Hz
Light source: Semiconductor laser (This is the rating lor the head section oi the product.)
Wavelength: 780 nm Dimensions (W x H x D): 102.4 x 12.1 x 63.3 mm
Weight: 42 9
General , Cable length: More than 1.4 m
Operational temperature range: 0-40 degree
Rechargeable temperature rsnge:5-40 degree Car adaptor
Power supply: DC 4.5 V Input: DC 12/24 V
Power consumption: Anti-shock memory OFF/0N Output: DC 4.5 V (0.8 A)
AC adapter; 3.5 W/3.6 W Dimensions (W x H x D): 104 x 32 x 23 mm
Battery (Dc 3 V); 0.4 W/0.4 W Cable length: More than 1.5 in
When recharging: 4.6 W
Playing time
When used in hold mode, at 25 degree temperature and on flat and Notes: Specifications are subject to change without notice.
stable surface. Weight and dimensions are approximate.
Battery used: Anti-shock memory OFF/ON
Panasonic Alkaline dry cell batteries (LHB, 2pcs);
Approximately 22 h/25 h
Optional rechargeable batteries (P-aGAVE(T)/23);
Approximately 10 h/11 h
AWARNING

This service inlormation is designed for experienced repair technicians only and is not designed tor use by the general public. It does not
contain warnings or cautions to advise ncn

Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

© 1999 Matsushita Electric Industrial Co., Ltd.

I ®
All rights reserved. Unauthorized copying and
distribution is a violation of law.

Page 2

SL-S311C

When the sound volume is extremely low

6) Set the play direction for the car audio system to the forward (FWD)
direction.

It the sound volume Is still low:

Q) Adjust the balance between the left and right channels of the car
audio system.

I Connection

Car audio system

I when the car audio system has a blank skip function
The blank skip function may operate when the CD player stops.
Therelore, be sure to set the blank skip tunctlon to off.

Note:

Depending on the type at vehicle. static may be heard If the unit is con-
nected via line cord to the car audio system's CD IN jack or AUX INjack. it
this occurs. it is recommended that you use the provided cassette adaptor.

When you leave the car
Push the eject button to remove the cassette adaptor.

Car adaptor

The provided car adaptor must be connected.

IThis car adaptor can be used in an automobile which has a 12 V or 24 V
battery. You can use It In a truck or other large vehicle.
(This is a special~purpose negative ground car adaptor.)

-Do not connect the adaptor immediately after using the cigarette lighter.

OLeave a little slack in the car adaptors cord. making sure that it does not
run underneath the unit.

I To replace the fuse

1 Remove the plug cap by rotating it in the direction
shown by the arrow, and take out the old fuse.

2 Insert the new fuse (125 Vl250 V, 500 mA type) into
the fuse receptacle and reinstall the plug cap.

Fuse Close

the

Open

If the fuse blows frequently, there may be something wrong with the adap-
tor.

Concerning the Car Audio System

Position thecassette adaptor with side A lacing up and set the play direction lor the car

audio system to the lorwam (FWD) direction.

The head positions ol the cassette adaptor and the car audio system do not match in

the reverse tirectton, causing the sound volume lrom the speakers to be extremely low.

OWhen model SH-cDMtDB is used with the auto-reverse car audio system. the play
dimmion is automatically set to lorward (FWD),

OFor manual reverse systems. swttch to the side where the sound comes out.

Cautions

Please understand that we cannot take responsibility lor the unit falling or

any other damage that may occur as a result at ieully Installation.

I Car adaptor

oThe provided car adaplor is made specifically for use with DC 4.5 V
Panasonic portable CD players. Do not use It with other devices.

000 not use the adaptor tor a long period with the batteries left In the unit
because this may shorten the life of the batteries.

OPay attention to the cerbaitery capacity when using this adaptor for a long
period.

000 not expose this adaptor to strong sunlight or very high temperatures.

039 sure to remove this adaptor from the cigarette lighter socket when not
using this adaptor or before leaving the automobile.

OThe power source polarities oi this unit are eG-o , check the DO IN jack.

I Cassette adaptor

OBunch the excess cord together or place it so that it will not Interfere with
operation.

000 not touch the head or tape.

0A protective iiim has been placed over the heads to prevent them from
being damaged. Do not remove this film.
Protective film @Head (9 Tape

IAfter use, remove the cassette adaptor and keep it so that no dust will
adhere to the head section.

IAlter installing the cassette adaptor in the car audio system, do not allow
its cord to make contact with the control section.

IThe sound quality deteriorates when the head section of the car audio
system becomes dirty. it is. therelore, a good idea to clean It periodically.

CDO not leave this adaptor in a vehicle which is exposed to direct sunlight.

000 not bring any magnetized objects near this adaptor's head position.

'Beoause of the nature of its construction, the sound of something rotating
can be heard in this adaptor. This is normal and not indicative oi a
mallunction.

ODunng the winter months when the temperature inside the vehicle falls to
an extremerty low level, there may be times when the unit cannot be used
because the cord is too stiff to allow the adaptor to be installed in its proper
position.

ill the pinch rollers or car audio capstans of the car audio system are
dirty, it may no longer be possible to install the cassette adaptor in the car
audio system. Clean the rollers and capstan using a cotton swab.