Jvc KDGS 660 Service Manual

Page 1

'KD - (35660 cm

JVB

SERVICE MANUAL

/\

KD- (33660 C/J

@figfi

DlGll'AL AUDIO

( Area Suffix
Cm .. Canada
J ........................ U.S.A
Contents
I .Safety precautions ........................... Page2 @Standard schematic diagram ................... 35
I Features/Specifications ------------------------- 3 ..Location of p.c.board pans and parts iist 38
I .lnstructions f ------------ Exploded view of enclosure assembly
..Location of main parts ............................ 18 and parts "St ...................................... 42
.Removal of main parts -------------------------- 20 Q .Exploded view of mechanism
._Main adjustment ................. assembly and parts list .......................... 44
IBIOCK diagram ...................................... 27 ..Packing illustration and parts list ............... 47
Q , -.wiring connections ................................ 34
No.49263

April 1995

Page 2

KD - (38660 0/.)

lSafety Precautions

J (USA) Only
Important for Laser Products

1. CLASS 1 LASER PRODUCT

2. DANGER: Invisible laser radiation when open and in-
terlock failed or defeated. Avoid direct exposure to beam.

3. CAUTION: Do not open the bottom cover. There are no
user serviceable pans inside the unit; leave all servicing
to qualified service personnel.

4. CAUTION: The compact disc player uses invisible laser
radiation and is equipped with safety switches which pre-
vent emission of radiation when unloading cartridge and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.

5. CAUTION: Use of controls of adjustments or perfor~
mance of procedures other than those specified herein
may result in hazardous radiation exposure.

6. CAUTION: The laser is able to function, it safety swit-
ches are out of function. The laser light is invisible, avoid
exposure. do not disassemble the laser unit. but replace
the complete unit.

Identification And Certification Labels

Bottom panel of the main unit
Pane inferior de la unidad principal
Panneau lnférieur de l'appareil principal

US JVC CORP. 41 SLATER DRIVE
ELMWOOD PARK, NJ. 07407
MANUFACTURED AT_

Product complies with DHHS Rules 21
CFR Subchapter J in effect at date of
manufacture.

MANUFACTURED

Notes:
1 The date of manufacture. NAMEIRATING PLATE

'2 The ID code of manufacturing plant.
'3 Marking of country origin.

2 (No. 49263)

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0 Indicators (tor Audio Control section)
Volume (VOL)
Bass (BAS)
Treble (TRE)
Fader (FAD)
Balance (BAL)
Loudness (LOU D)
Attenuator (ATT)
VOICE (011/213) (KD-GSSGO only)
Level value
Level indicator
BEAT
SOFT
POP
OFF
89 Indicators (tor Tuner section)
Band (FM1-FM2-FM3-AM)
Radio frequency
Preset Station
Manual (MANU)
Mono (MO)
FM Stereo (ST)
SSM
AREA
@ Indicators (for CD section)
LOAD
M
PLAY
TRACK
Track number
RPT
RND
INT
EJECT
N0 DISC
@ indicators (tor other controls)
Time

KD - GSGBO C/J

How To Detach The Control Panel

® Slide the Control Panel Release (:1) switch in
the direction of the arrow to detach the
control panel.
(D Pull the control panel out of the main unit, as
shown below.
0 Put the control panel in the provided case
for protection.

How To Attach The Control Panel

® Insert the left side of the control panel into the
groove on the left side oi the holder.
® Press the right side to set it correctly.

Note:

0 Be careful not to damage the connector

- terminals when attaching/detaching the control
panel or while the control panel is removed.

(No. 49263) 9