JVC KV-C1000, KV-C1001, KV-C1008 Service Manual

SERVICE MANUAL

TV TUNER UNIT

MA102200411

KV-C1000,KV-C1001,KV-C1008

KV-C1000

Area suffix

J ------------- Northern America

KV-C1001

Area suffix

E ---------- Continental Europe

KV-C1008

Area suffix

A ------------------------- Australia

TABLE OF CONTENTS

1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

No.MA102

2004/11

SPECIFICATION

KV-C1000

TV TUNER UNIT TV antenna jack × 4

AV bus terminal × 1 Remote sensor jack × 1 Output Video RCA pin × 1; 1 V(p-p), 75 Ω

Audio RCA pin × 2; 150 mV(rms)

Dimensions (W × H × D) 163 mm × 28 mm × 122 mm (6- 7/16 in. × 1- 1/8 in. × 4- 13/16 in.)

Mass 0.6 kg (1.4 lbs)

DIVERSITY ANTENNANA Output impedance 75 Ω × 4 (with mini plug)

Cord length 5 m (16.63 ft)

Dimensions (W × H × D) 440 mm × 490 mm × 18 mm (17- 3/8 in. × 19- 5/16 in. × 3/4 in.) (without

the cable)

Mass (each unit) (approx.) 220 g (0.49 lbs) (including the cable)

GENERAL Channel coverage VHF : ch 2 - 13

UHF : ch 14 - 69

Power requirement Operating voltage : DC 14.4 V (11 V to 16 V allowance)

Grounding system Negative ground

Allowable operating temperature 0ºC to +40ºC (32ºF to 104ºF)

KV-C1001

TV TUNER UNIT TV antenna jack × 4

AV bus terminal × 1 Remote sensor jack × 1 Output Video RCA pin × 1; 1 V(p-p), 75 Ω

Audio RCA pin × 2; 150 mV(rms)

Dimensions (W × H × D) 163 mm × 28 mm × 122 mm

Mass 0.6 kg

DIVERSITY ANTENNANA Output impedance 75 Ω × 4 (with mini plug)

Cord length 5 m

Dimensions (W × H × D) 440 mm × 490 mm × 18 mm (without the cable)

Mass (each unit) (approx.) 220 g (including the cable)

GENERAL Channel coverage CCIR VHF : ch 2 - 12

UHF : ch 21 - 69

Italy VHF : ch A - H2

UHF : ch 21 - 69

Indonesia VHF : ch 1A - 11

UHF : ch 21 - 69

Power requirement Operating voltage : DC 14.4 V (11 V to 16 V allowance)

Grounding system Negative ground

Allowable operating temperature 0ºC to +40ºC

1-2 (No.MA102)

KV-C1008

TV TUNER UNIT TV antenna jack × 4

AV bus terminal × 1 Remote sensor jack × 1 Output Video RCA pin × 1; 1 V(p-p), 75 Ω

Audio RCA pin × 2; 150 mV(rms)

Dimensions (W × H × D) 163 mm × 28 mm × 122 mm

Mass 0.6 kg

DIVERSITY ANTENNANA Output impedance 75 Ω × 4 (with mini plug)

Cord length 5 m

Dimensions (W × H × D) 440 mm × 490 mm × 18 mm (without the cable)

Mass (each unit) (approx.) 220 g (including the cable)

GENERAL Channel coverage Australia VHF : ch 0 - 12

UHF : ch 28 - 69

New Zealand

Indonesia VHF : ch 1A - 11

CCIR VHF : ch 2 - 12

Power requirement Operating voltage : DC 14.4 V (11 V to 16 V allowance)

Grounding system Negative ground

Allowable operating temperature 0ºC to +40ºC

Design and specifications subject to change without notice.

VHF : ch 1 - 11 UHF : ch 21 - 69

UHF : ch 21 - 69

(No.MA102)1-3

1.1 Safety Precautions

SECTION 1

PRECAUTIONS

Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.

Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.

1-4 (No.MA102)

1.2 Important for laser products

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the

Laser Unit. Do not disassemble the Laser Unit. Replace

the complete Laser Unit if it malfunctions.

4.CAUTION : The CD,MD and DVD player uses invisible

laser radiation and is equipped with safety switches which

prevent emission of radiation when the drawer is open and

the safety interlocks have failed or are defeated. It is

dangerous to defeat the safety switches.

5.CAUTION : If safety switches malfunction, the laser is able

to function.

6.CAUTION : Use of controls, adjustments or performance of

procedures other than those specified here in may result in

hazardous radiation exposure.

Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.

REPRODUCTION AND POSITION OF LABELS

WARNING LABEL

CAUTION : Visible and Invisible

CLASS 1 LASER PRODUCT

laser radiation when open and interlock failed or defeated. AVOID DIRECT EXPOSURE TO BEAM. (e)

ADVARSEL : Synlig og usynlig laserstråling når maskinen er åben eller interlocken fejeler. Undgå direkte eksponering til stråling. (d)

VARNING : Synlig och osynling laserstrålning när den öppnas och spärren är urkopplad. Betrakta ej strålen. (s)

VARO : Avattaessa ja suojalukitus ohitettuna tai viallisena olet alttiina näkyvälle ja näkymättömälle lasersäteilylle. Vältä säteen kohdistumista suoraan itseesi. (f)

(No.MA102)1-5

+ 11 hidden pages