Page 1
1-2 (No.MA377)
SPECIFICATION
KD-G441/KD-G351
Design and specifications are subject to change without notice.AUDIO AMPLIFIER SECTION
Maximum Power Output Front/Rear 50 W per channel
Continuous Power Output (RMS) Front/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 ±12 dB at 60 Hz
Middle ±12 dB at 1 kHz
Treble ±12 dB at 10 kHz
Frequency Response 40 Hz to 20 000 Hz
Signal to Noise Ratio 70 dB
Audio Output Level (for KD-G441) Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Output Impedance 1 kΩ
Subwoofer-Out Level/Impedance 2.5 V /20 kΩ load (full scale)
Other Terminals AUX (auxiliary) input jack USB input jack Steering wheel remote input (forKD-G441)
TUNER SECTION
Frequency Range 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 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
MW Tuner Sensitivity/Selectivity 20 µV/35 dB
LW Tuner Sensitivity 50 µV
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: (MPEG1/2 Audio Layer 3) Max. Bit Rate 320 kbps
WMA (Windows Media® Audio) Decoding Format Max. Bit Rate 320 kbps
USB SECTION
USB Standard USB 1.1, USB 2.0
Data Transfer Rate (Full Speed) Max. 12 Mbps
Storage Less than 8 GB (1 partition type)
Compatible Device Mass storage class (except HDD)
Compatible File System FAT 32/16/12
Playable Audio Format MP3/WMA
Max. Current 500 mA
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 × 160 mm
Panel Size (approx.) 188 mm × 58 mm × 13 mm
Mass (approx.) 1.3 kg (excluding accessories)
Page 2
(No.MA377)1-3 KD-G447/KD-G357
Design and specifications are subject to change without notice.AUDIO AMPLIFIER SECTION
Maximum Power Output Front/Rear 50 W per channel
Continuous Power Output (RMS) Front/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 ±12 dB at 60 Hz
Middle ±12 dB at 1 kHz
Treble ±12 dB at 10 kHz
Frequency Response 40 Hz to 20 000 Hz
Signal to Noise Ratio 70 dB
Other Terminals AUX (auxiliary) input jack, USB input jack
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
MW Tuner Sensitivity/Selectivity 20 µV/35 dB
LW Tuner Sensitivity 50 µV
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: (MPEG1/2 Audio Layer 3) Max. Bit Rate 320 kbps
WMA (Windows Media® Audio) Decoding Format Max. Bit Rate 320 kbps
USB SECTION
USB Standard USB 1.1, USB 2.0
Data Transfer Rate (Full Speed) Max. 12 Mbps
Storage Less than 8 GB (1 partition type)
Compatible Device Mass storage class (except HDD)
Compatible File System FAT 32/16/12
Playable Audio Format MP3/WMA
Max. Current 500 mA
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 × 160 mm
Panel Size (approx.) 188 mm × 58 mm × 13 mm
Mass (approx.) 1.3 kg (excluding accessories)
Page 5
1-6 (No.MA377) KD-G646/KD-G645
Design and specifications are subject to change without notice.AUDIO AMPLIFIER SECTION
Maximum Power Output Front/Rear 50 W per channel
Continuous Power Output (RMS) Front/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 ±12 dB at 60 Hz
Mid-range ±12 dB at 1 kHz
Treble ±12 dB at 10 kHz
Frequency Response 40 Hz to 20 000 Hz
Signal-to-Noise Ratio 70 dB
Line-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Output Impedance 1 kΩ
Subwoofer-Out Level/Impedance 2.5 V/20 kΩ load (full scale)
Other Terminal AUX (auxiliary) input jack, USB input jack
TUNER SECTION
Frequency Range FM 87.5 MHz to 108.0 MHz
AM 531 kHz to 1 602 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
AM Tuner Sensitivity/Selectivity 20 µV/35 dB
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 (MPEG1/2 Audio Layer 3) Max. Bit Rate 320 kbps
WMA (Windows Media ® Audio) Decoding Format Max. Bit Rate 320 kbps
USB SECTION
USB Standard USB 1.1, USB 2.0
Data Transfer Rate Full Speed) Max. 12 Mbps
Storage Less than 8 GB (1 partition type)
Compatible Device Mass storage class (except HDD)
Compatible File System FAT 32/16/12
Playable Audio Format MP3/WMA
Max. Current 500 mA
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) (approx.) Installation Size 182 mm × 52 mm × 160 mm
Panel Size 188 mm × 58 mm × 6 mm
Mass 1.3 kg (excluding accessories)
Page 22
(No.MA377)1-23 3.2.13 Removing the loading roller assembly
(See Figs.19 to 21)
- Remove the top cover, base board, chassis unit, clamper assembly
and top plate assembly.
(1) From the left side of the chassis unit, remove the screw J
attaching the lock arm assembly. (See Fig.19.)
(2) Remove the projection ap of the lock arm assembly from
the joint aq while opening the cam plate R in the direction
of the arrow. (See Fig.19.)
(3) Remove the lock arm assembly from the projection ar of
the chassis unit. (See Fig.19.)
(4) Remove the projection as of the lock arm assembly from
the joint at of the cam plate L assembly. (See Fig.19.)
(5) From the right side of the lock arm assembly, remove the
loading roller spring L from the section au. (See Fig.20.)
(6) From the top side of the lock arm assembly, remove the loading
roller spring R in the direction of the arrow and remove the loading
roller assembly. (See Fig.2 0. )
(7) Remove the roller guide R, HL washer and roller guide L
from the both ends of the loading roller assembly. (See
Fig.21.)
Fig.19
Fig.20
Fig.21
aq
ap
at
as
ar
Cam plate L assembly
Cam plate R
Chassis unit
Lock arm assembly
J
auLoading roller
spring L
Loading roller assembly Loading roller spring R
Lock arm assembly
Roller guide L Roller guide R
HL washer
Loading roller assembly
