JVC KD-G401 Service Manual

2-4
SHEET 3
LCD & Key control section
To CN701
(SHEET 1)
R601
R664
C661
R687
D644
D643
JS686
D641
S606
IC681
R681
C681
C682
D642
D640
D638
D639
D636
R688
D637
D635
D634
D645
R605
D662
IC661
D633
C687
D649
S602
D647
D648
D650
S601
D646
D651
CJ601
R662
R665
C663
C662
R666
R667
R668
S607
S605S604S603
S608S609
S610
S611
S612S613S614S615
D630
R612 R611
R606
R607
R609
R608
R602R603R604
R661
R610
D632
D631
R613
S616
R614R615
S617S618
R670
R627
LCD1
R663
D661
R649
R644 R642
R682
R631 R632
R641 R643
R686
R640 R638
C686
R639
R637
R633
D652
R646 R645 R652 R651
D681
R650
R634
R630
D653
R653 R654 R647 R648
R626 R671
Q671
R672
Q670
820
10K
10/6.3
47K
QSW0863-003
RPM7338-V4
470
4.7/6.3
0.012
47K
2.7k
UDZS5.1B-X
PT6523LQ
0.022
VMC0335-001
2.2K
51K
0.022
680p
10K
10K
10K
1.2k 820
820
820
1.8k
1.2k
8201.2k1.8k
2.2K
8201.8k2.7k3.9k
470
0
QLD0299-001
180K
1SS355-X
390
10K
470
330
470
100
0.022
330
820
680
NSPW310BS/BRS/
470
470
UDZS6.2B-X
390
820
SML-310LT/MN/-X
NSPW310BS/BRS/
470
0
47K
UN2211-X
1K
2SB624/4/-X
KEY2
KEY1
ENC2
CE
CLK
DATA
REMOCON
KEY0
KEY2
KEY1
S51
S52
10V
DIMOUT
ACC5V
KEY0
LCDCE
LCDDA
LCDCL
LCDCE
LCDCL
LCDDA
INH
S17
ENC1
S18
OSC
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S49
S50
COM3
COM2
COM1
S50 S49 S48 S47
DIMOUT
S3 S4 S5
S6
S7 S8
S9
S10
S46 S45
S2
S11
S1
S12
COM2
S44 S43
COM1 COM3
S13 S14
S15
S16
S42 S41 S40 S39 S38 S37 S36 S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 S51 S52
S33 S34 S35 S36 S37
S38 S39
S40 S41 S42 S43 S44 S45 S46 S47 S48
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

JVC KD-G401 Specifications

Audio Amplifier

maximum power output (front)	50 W per channel
maximum power output (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
continuous power output (RMS) (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
tone control range (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 (full scale)
output impedance	1 kΩ

CD Player

operating voltage	DC 14.4 V (11 V to 16 V allowance)
allowable operating temperature	0°C to +40°C
dimensions (W × H × D)	182 mm × 52 mm × 150 mm
panel size	188 mm × 58 mm × 11 mm
mass	1.3 kg (excluding accessories)
frequency response	5 Hz to 20 000 Hz
dynamic range	96 dB
signal-to-noise ratio	98 dB
max. bit rate	320 Kbps

Tuner

frequency range (FM)	87.5 MHz to 108.0 MHz
frequency range (AM MW)	522 kHz to 1 620 kHz
frequency range (AM LW)	144 kHz to 279 kHz
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
sensitivity (MW)	20 µV
selectivity (MW)	35 dB
sensitivity (LW)	50 µV