JVC KD-G501 Service Manual

2-7
SHEET 6
LCD & Key control section (KD-G507)
To CN701
(SHEET 4)
R601
R658
R653
C603
D642
D614D611
D613
S601
R683
EN601
CN601
D612
D608
D610
D609
D606
LCD1
D607
D603
D605
R672
D615
S602
IC601
D604
D616
S603
D618
D617
D620
R605
D619
D621
R657
C601
C602
R654
R655
R656
S604S605S606S607
S614 S613 S612 S611 S610 S609 S608
S615S616S617
R612
R614
R606
R607R608
R682
R611 R610 R609
R602R603R604
R670
R613
D602D601
IC602
R671
R661
R692
R636 R638
C612
C611
R645 R644 R647 R639 R637
R681
D641
R640 R642 R646
C682
R641 R643 R649
C681
R634
R635 R632 R633
D631
D643
R674
R652
R660
R648
R673
R651
R631
D646
D645
Q641
Q640
R691
820
180k
10k
10/6.3
MA111-X
47K
QSW0863-003
NNZ0087-001
QLD0298-001
470
LC75823W
2.7K
51k
0.022
680p
10k
10k
10k
3.9K
820
3.9K
820
820
47K
2.7K 1.8K 1.2K
8201.2K1.8K
0
820
RPM7338-V4
470
390
470
820 270
4.7/6.3
0.012
1.2K 1.2K
510 510
820
100
UDZS5.1B-X
270 470 270
0.022
510 820
1.2K
0.022
270 510
270
510
SML-310LT/MN/-X
MA8062/M/-X
1k
2.2k
390
1.2K
47k
2.2k
820
NSPW310BS/BRS/ NSPW310BS/BRS/
UN2211-X
2SB624/4/-X
10K
KEY0
KEY1
REMOCON
KEY2
LCDDA
LCDCL
LCDCE
S51
KEY2
KEY1
LCDDA
S52
INH
ACC5V
KEY0
LCDCL
GND
LCDCE
S17
CE
ENC1
S18
OSC
CLK
DATA
DIMOUT
DIM_CON
VDD
ENC2
10V
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32S49
S50
COM3
COM2
COM1
S3 S4 S5 S6 S7 S8 S9 S10 S2 S11 S1 S12 S13 S14 S15 S16
COM1
DIM_CON
COM2 COM3
S47 S48 S51 S50 S49 S52
S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48
S2 S1 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21
S22
S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46

JVC KD-G501 Specifications

Audio Amplifier Specifications

maximum power output front	50 W per channel
maximum power output rear	50 W per channel
continuous power output 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 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 Specifications

operating voltage	DC 14.4 V (11 V to 16 V allowance)
allowable operating temperature	0°C to +40°C
dimensions installation size	182 mm × 52 mm × 150 mm
dimensions panel size	188 mm × 58 mm × 12 mm
mass	1.4 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 Specifications

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 FM	11.3 dBf (1.0 µV/75 Ω)
50 dB quieting sensitivity FM	16.3 dBf (1.8 µV/75 Ω)
alternate channel selectivity (400 kHz) FM	65 dB
frequency response FM	40 Hz to 15 000 Hz
stereo separation FM	30 dB
capture ratio FM	1.5 dB
sensitivity MW	20 µV
selectivity MW	35 dB
sensitivity LW	50 µV