Level Diagram - Kenwood KGP-2A Service Manual Supplement

Modem gps receiver/modem gps controller
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KGP-2A/2B
Receiver Section
CN1
pin3
707mVrms
(2.0Vp-p)
DI
Transmitter Section
IC22
15
CODEC IC
707mVrms
(2.0Vp-p)
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
L'Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom

LEVEL DIAGRAM

IC16 (1/2)
IC18
D/A converter
AMP
601mVrms
(1.7Vp-p)
IC26
IC18
AMP
D/A converter
1.27Vrms
(3.6Vp-p)
IC16 (2/2)
AMP
24.7mVrms
636mVrms
(70mVp-p)
(1.8Vp-p)
All voltage values are measured by using either an AF-VTVM
or oscilloscope when 707mVrms (2.0Vp-p) is applied to the
CN1 terminal pin 3 (DI).
CN1
pin5
707mVrms
(2.0Vp-p)
DO
600Ω load
All voltage values are measured by using either an AF-VTVM
or oscilloscope when 707mVrms (2.0Vp-p) is appeared to
the CN1 terminal pin 5 (DO).
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
Bolivia, 239-08020 Barcelona, Spain
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
1 Ang Mo Kio Street 63, Singapore 569110
IC22
2
CODEC IC
354mVrms
(1.0Vp-p)

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