Jvc KDG 544 UI Service Manual

Page 2

KD-GS41

SPECIFICATION

AUDIO AMPLIFIER SECTION

Maximum Power Output Front/Rear 50 W per channel
Continuous Power Output (RMS) Front/Rear 19 W per channel into 4 Q 40 Hz to 20 000 Hz at no more than 0.8%
total harmonic distortion.
Load Impedance 4 Q (4 Q to 8 Q allowance)
Tone Control Range Bass :12 dB at 60 Hz
Middle 112 dB at 1 kHz
Treble :12 dB at 7.5 kHz

Frequency Response

40 HZ to 20 000 HZ

Signal-to-Noise-Ratio 70 dB
Line-Out Level/Impedance 2.5 V/20 k0 load (full scale)
Output Impedance 1 k9

Subwoofer-Out Level/impedance

2.5 V/2O k0 load (full scale)

Other Terminal

CD changerjack AUX (auxiliary) input jack Steering wheel remote input

Frequency Range

TUNER SECTION
FM 87.5 MHZ to 108.0 MHZ
AM (MW) 522 kHZ to 1 620 kHZ

(LW) 144 kHZ to 279 kHZ

FM Tuner Usable Sensitivity 11.3 dBf (1.0 LIV/75 Q)
50 dB Quieting Sensitivity 16.3 dBf (1.8 uV/75 0)
Alternate Channel Selectivity (400 kHz) 65 dB
Frequency Response 40 Hz to 15 000 HZ
Stereo Separation 30 dB

MW Tuner Sensitivity/Selectivity 20 uV/35 dB

LW Tuner Sensitivity 50 uV

CD PLAYER SECTION
Type Compact disc player

Signal Detection System

Non-contact optical pickup (semiconductor laser)

Number of Channels

2 channels (stereo)

Frequency Response

5 HZ to 20 000 HZ

Dynamic Range 96 dB
Signal-to-Noise Ratio 98 dB
Wow and Flutter Less than measurable limit
MP3 Decoding Format Max. Bit Rate 320 kbps
(MPEG1/2 Audio Layer 3)
WMA (Windows Media® Audio) Max. Bit Rate 320 kbps
Decoding Format
GENERAL
Power Requirement lOperating Voltage DC 144 V (11 V to 16 V allowance)

Grounding System

Negative ground

Allowable Operating Temperature

0°C to + 40°C

Dimensions (W x H X D) (approx)

Installation Size

182 mm><52 mmx 160 mm

Panel Size

188mmx58mmx13mm

Mass

1.4 kg (excluding accessories)

Design and specifications are subject to change without notice.

1-2 (No.MA384)