JVC KD-G501 Service Manual

3-11
Front board
Block No. [0][2][0][0]
 Symbol No. Part No. Part Name Description Local
IC601 LC75823W IC
IC602 RPM7338-V4 RM.RECEIVER
Q640 2SB624/4/-X TRANSISTOR
Q641 UN2211-X TRANSISTOR
D601 SML-310VT/JK/-X LED
G501
E,G50
1EX
D601 LNJ308G81/1-3/X LED
G507
EE
D602 SML-310VT/JK/-X LED
G501
E,G50
1EX
D602 LNJ308G81/1-3/X LED
G507
EE
D603 SML-310VT/JK/-X LED
G501
E,G50
1EX
D603 LNJ308G81/1-3/X LED
G507
EE
D604 SML-310VT/JK/-X LED
G501
E,G50
1EX
D604 LNJ308G81/1-3/X LED
G507
EE
D605 SML-310VT/JK/-X LED
G501
E,G50
1EX
D605 LNJ308G81/1-3/X LED
G507
EE
D606 SML-310VT/JK/-X LED
G501
E,G50
1EX
D606 LNJ308G81/1-3/X LED
G507
EE
D607 SML-310VT/JK/-X LED
G501
E,G50
1EX
D607 LNJ308G81/1-3/X LED
G507
EE
D608 SML-310VT/JK/-X LED
G501
E,G50
1EX
D608 LNJ308G81/1-3/X LED
G507
EE
D609 SML-310VT/JK/-X LED
G501
E,G50
1EX
D609 LNJ308G81/1-3/X LED
G507
EE
D610 SML-310VT/JK/-X LED
G501
E,G50
1EX
D610 LNJ308G81/1-3/X LED
G507
EE
D611 SML-310VT/JK/-X LED
G501
E,G50
1EX
D611 LNJ308G81/1-3/X LED
G507
EE
D612 SML-310VT/JK/-X LED
G501
E,G50
1EX
D612 LNJ308G81/1-3/X LED
G507
EE
D613 SML-310VT/JK/-X LED
G501
E,G50
1EX
D613 LNJ308G81/1-3/X LED
G507
EE
D614 SML-310VT/JK/-X LED
G501
E,G50
1EX
D614 LNJ308G81/1-3/X LED
G507
EE
D615 SML-310VT/JK/-X LED
G501
E,G50
1EX
D615 LNJ308G81/1-3/X LED
G507
EE
D616 SML-310VT/JK/-X LED
G501
E,G50
1EX
D616 LNJ308G81/1-3/X LED
G507
EE
D617 SML-310VT/JK/-X LED
G501
E,G50
1EX
D617 LNJ308G81/1-3/X LED
G507
EE
D618 SML-310VT/JK/-X LED
G501
E,G50
1EX
D618 LNJ308G81/1-3/X LED
G507
EE
D619 SML-310VT/JK/-X LED
G501
E,G50
1EX
D619 LNJ308G81/1-3/X LED
G507
EE
D620 SML-310VT/JK/-X LED
G501
E,G50
1EX
D620 LNJ308G81/1-3/X LED
G507
EE
D621 SML-310VT/JK/-X LED
G501
E,G50
1EX
D621 LNJ308G81/1-3/X LED
G507
EE
D631 SML-310LT/MN/-X LED
D641 UDZS5.1B-X Z DIODE
D642 MA111-X SI DIODE
D643 MA8062/M/-X Z DIODE
D645 NSPW310BS/BRS/ LED
D646 NSPW310BS/BRS/ LED
C601 NCB31HK-223X C CAPACITOR 0.022uF 50V K
C602 NCS31HJ-681X C CAPACITOR 680pF 50V J
C603 NBE20JM-106X TA E CAPACITOR 10uF 6.3V M
C611 NCB31HK-123X C CAPACITOR 0.012uF 50V K
C612 NBE20JM-475X TA E CAPACITOR 4.7uF 6.3V M
R601 NRSA63J-821X MG RESISTOR 820 Ω 1/16W J
R602 NRSA63J-821X MG RESISTOR 820 Ω 1/16W J
R603 NRSA63J-122X MG RESISTOR 1.2k Ω 1/16W J
R604 NRSA63J-182X MG RESISTOR 1.8k Ω 1/16W J
R605 NRSA63J-272X MG RESISTOR 2.7k Ω 1/16W J
R606 NRSA63J-392X MG RESISTOR 3.9k
Ω 1/16W J
R607 NRSA63J-821X MG RESISTOR 820 Ω 1/16W J
R608 NRSA63J-821X MG RESISTOR 820
Ω 1/16W J
R609 NRSA63J-122X MG RESISTOR 1.2k
Ω 1/16W J
R610 NRSA63J-182X MG RESISTOR 1.8k Ω 1/16W J
R611 NRSA63J-272X MG RESISTOR 2.7k
Ω 1/16W J
R612 NRSA63J-392X MG RESISTOR 3.9k
Ω 1/16W J
R613 NRSA63J-821X MG RESISTOR 820 Ω 1/16W J
R614 NRSA63J-821X MG RESISTOR 820
Ω 1/16W J
R631 NRS181J-821X MG RESISTOR 820 Ω 1/8W J
R632 NRSA02J-271X MG RESISTOR 270
Ω 1/10W J
R634 NRSA02J-271X MG RESISTOR 270
Ω 1/10W J
R636 NRSA02J-821X MG RESISTOR 820 Ω 1/10W J
R638 NRSA02J-271X MG RESISTOR 270
Ω 1/10W J
R640 NRSA02J-271X MG RESISTOR 270
Ω 1/10W J
R642 NRSA02J-471X MG RESISTOR 470 Ω 1/10W J
R644 NRSA02J-122X MG RESISTOR 1.2k
Ω 1/10W J
R645 NRSA02J-122X MG RESISTOR 1.2k
Ω 1/10W J
R646 NRSA02J-271X MG RESISTOR 270 Ω 1/10W J
R648 NRSA02J-122X MG RESISTOR 1.2k Ω 1/10W J
R649 NRSA02J-122X MG RESISTOR 1.2k Ω 1/10W J
R651 NRSA63J-222X MG RESISTOR 2.2k
Ω 1/16W J
R652 NRSA63J-222X MG RESISTOR 2.2k
Ω 1/16W J
R653 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J
R654 NRSA63J-103X MG RESISTOR 10k
Ω 1/16W J
R655 NRSA63J-103X MG RESISTOR 10k
Ω 1/16W J
R656 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J
R657 NRSA63J-513X MG RESISTOR 51k
Ω 1/16W J
R658 NRSA63J-184X MG RESISTOR 180k
Ω 1/16W J
R660 NRS181J-391X MG RESISTOR 390 Ω 1/8W J
 Symbol No. Part No. Part Name Description Local

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