JVC KD-Lh401 Service Manual

3-10
Front board
Block No. [0][2][0][0]
R788 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R789 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R790 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R791 NRSA63J-102X MG RESISTOR 1k Ω 1/16W J
R792 NRSA63J-102X MG RESISTOR 1k Ω 1/16W J
R794 NRSA63J-473X MG RESISTOR 47k
Ω 1/16W J
R796 NRSA63J-473X MG RESISTOR 47k
Ω 1/16W J
R797 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J
R801 NRSA63J-223X MG RESISTOR 22k Ω 1/16W J
R802 NRSA63J-104X MG RESISTOR 100k Ω 1/16W J
R803 NRSA63J-101X MG RESISTOR 100 Ω 1/16W J
R804 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R805 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J
R806 NRSA63J-104X MG RESISTOR 100k Ω 1/16W J
R807 NRSA63J-331X MG RESISTOR 330 Ω 1/16W J
R808 NRSA63J-101X MG RESISTOR 100 Ω 1/16W J
R809 NRSA63J-223X MG RESISTOR 22k Ω 1/16W J
R810 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R841 NRSA63J-332X MG RESISTOR 3.3k Ω 1/16W J
R852 NRSA02J-222X MG RESISTOR 2.2k Ω 1/10W J
R853 NRSA02J-222X MG RESISTOR 2.2k
Ω 1/10W J
R881 NRSA63J-104X MG RESISTOR 100k
Ω 1/16W J
R882 NRSA63J-472X MG RESISTOR 4.7k Ω 1/16W J
R883 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R892 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R893 NRSA63J-102X MG RESISTOR 1k Ω 1/16W J
R901 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R902 NRSA63J-562X MG RESISTOR 5.6k Ω 1/16W J
R903 NRSA63J-102X MG RESISTOR 1k Ω 1/16W J
R904 NRSA63J-103X MG RESISTOR 10k Ω 1/16W J
R905 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R906 NRSA63J-473X MG RESISTOR 47k Ω 1/16W J
R921 NRSA02J-100X MG RESISTOR 10 Ω 1/10W J
R922 NRSA02J-100X MG RESISTOR 10 Ω 1/10W J
R923 NRSA02J-100X MG RESISTOR 10 Ω 1/10W J
R924 NRSA02J-100X MG RESISTOR 10 Ω 1/10W J
R925 NRSA63J-181X MG RESISTOR 180 Ω 1/16W J
R926 NRSA63D-473X MG RESISTOR 47k Ω 1/16W D
R927 NRSA63D-472X MG RESISTOR 4.7k Ω 1/16W D
R951 NRSA63J-102X MG RESISTOR 1k Ω 1/16W J
R976 NRSA63J-682X MG RESISTOR 6.8k Ω 1/16W J
R977 NRSA63J-183X MG RESISTOR 18k Ω 1/16W J
R978 NRS181J-222X MG RESISTOR 2.2k Ω 1/8W J
R979 NRSA63J-912X MG RESISTOR 9.1k Ω 1/16W J
R980 NRSA63J-472X MG RESISTOR 4.7k Ω 1/16W J
R981 NRSA63J-0R0X MG RESISTOR 0 Ω 1/16W J
R982 NRSA63J-223X MG RESISTOR 22k Ω 1/16W J
R983 NRS181J-222X MG RESISTOR 2.2k Ω 1/8W J
RA701 NRZ0065-222X NET RESISTOR 2.2k Ω
VR921 NVP1505-473X TRIM RESISTOR 47k Ω
L1 QQL244J-4R7Z INDUCTIOR 4.7uH J
L701 QQL244J-470Z COIL 47uH J
L702 QQL244J-470Z COIL 47uH J
L703 QQL244J-470Z COIL 47uH J
L921 QQL244J-4R7Z INDUCTIOR 4.7uH J
L922 NQLZ007-151X COIL 150uH
L961 QQR1378-002 COIL
BZ841 QAN0023-001Z BUZZER
CN251 QGA2501C1-03 CONNECTOR W-B (1-3)
CN701 QGF1041C1-16W CONNECTOR FFC/FPC (1-16)
CN702 QGB2027M4-22S CONNECTOR B-B (1-22)
CN901 QNZ0650-001 CAR CONNECTOR
CN951 QGA2501F1-02 CONNECTOR W-B (1-2)
CN952 QJB005-040909 SIN ID C-B WIRE
CN981 QGA2006F1-02 CONNECTOR W-B (1-2)
J1 QAM0556-001 ANT CABLE
J321 QNN0490-001 PIN JACK
J801 QNZ0095-001 CONNECTOR
PP1 QZW0010-001 STYLE PIN
PP2 QZW0010-001 STYLE PIN
PP3 QZW0010-001 STYLE PIN
TU1 QAU0203-002 TUNER
X71 QAX0263-001Z CRYSTAL 4.332MHz
X701 QAX0617-001Z CRYSTAL 12.500MHz
X702 QAX0401-001 CRYSTAL 32.768KHz
 Symbol No. Part No. Part Name Description Local
 Symbol No. Part No. Part Name Description Local
IC801 MN102H60KCN2 IC
IC802 LH28F160BJHET95 IC
IC803 IC-PST3424U-X IC
IC804 NJU7241F33-X IC
IC805 GP1UM261XK IR DETECT UNIT 38kHz
Q400 UN2211-X TRANSISTOR
Q401 UN2211-X TRANSISTOR
Q402 UN2211-X TRANSISTOR
Q403 UN2211-X TRANSISTOR
Q404 UN2211-X TRANSISTOR
Q405 UN2211-X TRANSISTOR
Q406 UN2211-X TRANSISTOR
Q407 2SD601A/QR/-X TRANSISTOR
Q408 2SD601A/QR/-X TRANSISTOR
Q409 2SD601A/QR/-X TRANSISTOR
Q410 2SD601A/QR/-X TRANSISTOR
Q411 2SD601A/QR/-X TRANSISTOR
Q412 2SD601A/QR/-X TRANSISTOR
Q413 2SD601A/QR/-X TRANSISTOR
Q420 2SD601A/QR/-X TRANSISTOR
Q421 2SD601A/QR/-X TRANSISTOR
Q422 2SD601A/QR/-X TRANSISTOR
Q423 2SD601A/QR/-X TRANSISTOR
Q424 2SD601A/QR/-X TRANSISTOR
Q425 2SD601A/QR/-X TRANSISTOR
Q480 2SD601A/QR/-X TRANSISTOR
Q801 2SB709A/QR/-X TRANSISTOR
Q802 2SB709A/QR/-X TRANSISTOR
Q803 2SD601A/QR/-X TRANSISTOR
Q804 UN2111-X TRANSISTOR
D400 MA152WK-X SI DIODE
D401 SML-310LT/MN/-X LED
D402 SML-310LT/MN/-X LED
D403 SML-310LT/MN/-X LED
D404 SML-310LT/MN/-X LED
D405 SML-A12BC2T-X BLUE LED
D406 SML-A12BC2T-X BLUE LED
D407 SML-310LT/MN/-X LED
D408 SML-310LT/MN/-X LED
D409 SML-310LT/MN/-X LED
D410 SML-310LT/MN/-X LED
D411 SML-310LT/MN/-X LED
D412 SML-310LT/MN/-X LED
D413 SML-310LT/MN/-X LED
D414 SML-310LT/MN/-X LED
D415 SML-310LT/MN/-X LED
D416 SML-310LT/MN/-X LED
D417 SML-310LT/MN/-X LED
D418 SML-310LT/MN/-X LED
D419 SML-310LT/MN/-X LED
D420 SML-310LT/MN/-X LED
D421 CL-190UB2-X-X LED
D422 CL-190UB2-X-X LED
D423 MA8062/M/-X Z DIODE
D424 MA8062/M/-X Z DIODE
D425 MA8062/M/-X Z DIODE
D429 MA8062/M/-X Z DIODE
D430 MA8062/M/-X Z DIODE
D431 MA8062/M/-X Z DIODE
D451 NSCM315C-W LED
D453 NSCM315C-W LED
D801 MA152WK-X SI DIODE
D802 MA111-X SI DIODE
D803 MA111-X SI DIODE
D804 MA8062/M/-X Z DIODE
D805 MA8062/M/-X Z DIODE
D806 MA8062/M/-X Z DIODE
D807 MA8062/M/-X Z DIODE
D808 MA8062/M/-X Z DIODE
D809 MA8062/M/-X Z DIODE
D810 MA8062/M/-X Z DIODE
D811 MA8062/M/-X Z DIODE

JVC KD-Lh401 Specifications

Audio Amplifier Specifications

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)
equalizer control range frequencies	60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 12 kHz
equalizer control range level	±10 dB
frequency response	40 Hz to 20 000 Hz
signal-to-noise ratio	70 dB
line-out level/impedance	5.0 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 (W × H × D) installation size	182 mm × 52 mm × 159 mm
dimensions (W × H × D) panel size	188 mm × 58 mm × 12 mm
mass	1.6 kg (excluding accessories)
frequency response	5 Hz to 20 000 Hz
dynamic range	96 dB
signal-to-noise ratio	98 dB
max. bit rate mp3	320 Kbps
max. bit rate wma	192 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 FM (400 kHz)	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