Kenwood KT 07 L Service Manual

Page 2

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KT-67L'

CONTENTS .3) '

CONTROL AND INDICATOR ........................... 2
DISASSEMBLY FOR REPAIR ...........
BLOCK DIAGRAM ......................

CIRCUIT DESCRIPTION ................................ 5
ADJUSTMENT ....................................... 1 I
REGLAGE ........... . 12
ABGLEICH ........................................... 13

PC BOARD (Component side View) ................... 15
PC BOARD (Front side View) ................... 18
SCHEMATIC DIAGRAM ..................... 21
EXPLODED VIEW ....................... 25
PARTS LIST. .

SPECIFICATIONS ........................ BACK COVER

CONTROL AND INDICATOR

KENWOOD my,

Main unit front side

0 POWER switch

9 DISPLAY key

9 Timer adjust key (ADJUST)

0 Program 1/2 change key (EXE 1 =2)
9 Program 1, 2 key (PGM-1, PGM-ZI
6 CLEAR key

0 ENTER key

6 Preset scan key (P.SCAN)

0 AUTO/ MANUAL key

0 Tuning/character selection knob (TUNING)
0 Tuning UP/DOWN indicator

9 Display

® Band select key lFM/MW/LW)

O 10keys (1 ~0I

® SLEEP timer key

0 PRESET A/B change key

O CHARACTER key

W DIGIT key

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5' B 'W I 8 83,5 ":3 3,
o o o I) e 0
Display

0 0n time/station name/present time display
9 STATION NAME indicator

9 FM/MW/LW indicator

0 Off time/frequency display

9 Preset A, B indicatori IE , I

0 Memory indicatori I

0 Preset channel display

0 SLEEP timer indicator

0 Tuned indicatori I

«9 Stereo indicatori I

0 AUTO indicator

0 OFF TIME indicator

6 Program 1, 2 indicator Ill . IZI I
0 ON TIME indicator

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155 (5) °' 153"! CAUTION: For continued safety, replace safety critical compo- DC voltages are as measured with a high impedance voltme- Les tensions c.c, doivent Eire mesurées avec un voltmetre a Die angegebenen Gleichspennungswerte wurden mit einem KT-01LtEl
A1265 nents only with manufacturer's recommended parts (refer to ter during reception of the FM broadcast signal (with a singal haute impedance pendant Ia reception d'un signal de pro- hochohmigen Spannungsmesser bei Empfang eines UKW-
SK131 '- parts list). Alndicates safety critical components To reduce the strength of 50 dB at the ANT terminalL Values may Vary gramme FM (ever: une force de Signal de 60 dB a la borne Signals (mit einer Feldstérke von 60 dB am Antennenan-
I risk of electric shock, leakagecurrenl or resistance measurements slightly due to variations between individual instruments ANT). Les valeurs peuvent differer legérement du fail des vari- schluB) gemessenr Dabei schwanken die MeBwerte aufgrund
2 shall be carried out (exposed parts are acceptably insulated from or/and units. Values in parentheses are as measured during re- atlons inhérentes aux appareils et aux inslmments de mesure von Unterschieden zwischen einzelnen Instrumenten oder
a the supply circuit) before the appliance is returned to the custom- ception of the AM broadcast signal (with a signal strength of individuals. Geraten u. U. geringffigigr Die eingeklemmerten Gleichspan-
I an 60 dB at the ANT terminal). Les valeurs enlre parenthéses doivent étrs mesurées pendant nungswene wurden bei Empfang eines MW-Signals (mit einer -
la reception d'un signal de programme AM avec une force de Feldstfirke von 60 dB am AntennenanschluB) gemessenr
, I signal de 60 dB 'a la bome ANTL

V07-2982-71

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