Equipment information:

JVC KS-FX945R Car Radio, cassette
Manufacturer:
JVC
Model: KS-FX945R
Date: 2003
Category: Audio, Video, TV, Multimedia
Group: Car Radio, cassette
Description: CASSETTE RECEIVER
Information:
                                    AUDIO AMPLIFIER SECTION
Maximum Power Output:
Front: 50 W per channel
Rear: 50 W per channel
Continuous Power Output (RMS):
Front: 19 W per channel into 4 Ω, 40 Hz
to 20 000 Hz at no more than
0.8% total harmonic distortion.
Rear: 19 W per channel into 4 Ω, 40 Hz
to 20 000 Hz at no more than
0.8% total harmonic distortion.
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range:
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Frequency Response: 40 Hz to 20 000 Hz
Signal-to-Noise Ratio: 70 dB
Line-Out Level/Impedance:
2.0 V/20 kΩ load (250 nWb/m)
Output Impedance: 1 kΩ
TUNER SECTION
Frequency Range:
FM1/FM2: 87.5 MHz to 108.0 MHz
FM3: 65.00 MHz to 74.00 MHz
AM: (MW) 522 kHz to 1 620 kHz
(LW) 144 kHz to 279 kHz
[FM Tuner]
Usable Sensitivity:
11.3 dBf (1.0 μV/75 Ω)
50 dB Quieting Sensitivity:
16.3 dBf (1.8 μV/75 Ω)
Alternate Channel Selectivity (400 kHz):
65 dB
Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 30 dB
Capture Ratio: 1.5 dB
[MW Tuner]
Sensitivity: 20 μV
Selectivity: 35 dB
[LW Tuner]
Sensitivity: 50 μV
CASSETTE DECK SECTION
Wow & Flutter: 0.11% (WRMS)
Fast-Wind Time: 100 sec. (C-60)
Frequency Response (Dolby B NR OFF):
30 Hz to 16 000 Hz (Normal tape)
Signal-to-Noise Ratio: 56 dB (Normal tape)
(Dolby B NR ON): 65 dB
(Dolby B NR OFF): 56 dB
Stereo Separation: 40 dB
GENERAL
Power Requirement:
Operating Voltage: DC 14.4 V
(11 V to 16 V allowance)
Grounding System: Negative ground
Allowable Operating Temperature: 0°C to +40°C
Dimensions (W × H × D):
Installation Size (approx.):
182 mm × 52 mm × 150 mm
Panel Size (approx.):
188 mm × 58 mm × 12 mm
Mass (approx.):
1.5 kg (excluding accessories)

These manuals are available for the above equipment:

JVC -- KS-FX945R -- Service Manual
File name: JVC-3437-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 157
Size: 7.13 Mbytes (7476701 Bytes)
Language: english
Revision:
Manual-ID/Number: 49875
Date: June 2003
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: f472ec60fbea8f85485715671a47f263
ed2kID: 9a8895504356483fd80cbc61f42b6106
Downloads: 170 since 08 April 2012
Information:
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
5 TROUBLE SHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24
6 DESCRIPTION OF MAJOR ICs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25
JVC-3437-Manual-Page-1-Picture
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