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Specifications - Kenwood 4042A - KGC Equalizer / Crossover Service Manual

Service manual
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KGC-4042A
New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohane Parts No. werden nicht geliefert.
A
N
Ref. No.
Parts No.
d
e
d
w
D1 ,2
DSK10C-ET1
D3
MTZJ4.3A
D4 -6
1SS133
D7
MTZJ5.1B
IC1
NJM4580MD
IC2 ,3
NJM2068MD
IC4
NJM2060M
IC5
UPC4570G2
Q1
2SC4640(T,U)
E: Europe K:North America M: Other Areas
W: Without Europe
Specifications subject to change without notice.
Equalizer Section
Equalizer Center Frequency .................. 50Hz, 200Hz, 800Hz,
Equalization Range .................... 18~+18dB (500Hz, 200Hz)
Sub-woofer Cut-off Frequency ............... 30~150Hz (variable)
Sub-woofer Output Gain .........................................
Sub-woofer Cut-off Slope .......................................... 12dB/oct
KENWOOD
follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
P.O. Box 22745, 2201 East Dominguez Street,
Long Beach, CA90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,
Piso 9, Oficina 901, Calle 50, Panama, Republic of Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Alameda Ministro Rocha Azevedo No. 456,
Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,
São Paulo-SP-Brasil
KENWOOD ELECTRONICS UK LIMITED
Kenwood House, Dwight Road, Watford,
Herts, WD1 8EB, United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker-Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418, B-1930 Zaventem, Belgium
PARTS LIST
Description
DIODE
ZENER DIODE
DIODE
ZENER DIODE
IC
IC(OP AMP)
ANALOGUE IC
ANALOGUE IC
TRANSISTOR

SPECIFICATIONS

3.2kHz, 12.8kHz
12~+12dB (800Hz, 3.2kHz, 12.8kHz)
A
N
Des-
Ref. No.
tina-
d
e
tion
d
w
Q2
2SC1741A(R)
Q3
2SC2060
Q4
DTA114ES
Q5
DTC114ES
Q6 ,7
2SA1782(T,U)
Q8 -12
2SC3327-A
Q201-205
2SC2712(GR)
Q251-255
2SC2712(GR)
Audio Section
Input Impedance .............................................................. 10k
Output Impedance .......................................................... 600
Signal to Noise Ratio ..................................................... 100dB
T.H.D. ............................................................................. 0.01%
Frequency Response ( 3dB) ............................. 10Hz~60kHz
Gain ................................................................................... 0dB
General
~+10dB
Operating Voltage ........................................... 14.4V (11~16V)
Current Consumption (MAX) .......................................... 0.18A
Dimensions (WxHxD) ..... 89 25 130 mm (3 1/2 1 5 1/8 in)
Weight ................................................................ 0.4 kg (0.9 lb)
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde,
N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza,
223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS GULF FZE
P.O. Box 61318, Jebel Ali, Dubai, U.A.E.
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2019 New Pechburi Road, Bangkapi, Huaykwang,
Bangkok, 10320 Thailand
KENWOOD ELECTRONICS SINGAPORE PTE. LTD.
1 Genting Lane, #07-00, Kenwood Building, Singapore 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD
#4.01 Level 4, Wisma Academy, Lot 4A, Jalan 19/1,
46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia
Parts No.
Description
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
indicates safety critical components.
Des-
tina-
tion

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