Kenwood L 02 T Service Manual

Page 2

~02I

DIAL CORD STRINGING/BLOCK DIAGRAM

DIAL CORD STRINGING

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Dials at \©

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. Open the variable capacitor

2 Fasten one end of the dial string to the dial spring and lead the other
end in the direction from (D toward @ . V

3. Wind the dial string clockwise onto the dial shaft two turns and lead
it in the direction from (6) toward .

4. Wind the dial string clockwise onto the dial pulley two turns and tie
the end of the string to the dial spring.

5 Close the variable capacitor and fix the pointer at the position shown

in the diagram, above.

BLOCK DIAGRAM

Dial spring

Dial pulley

T A Qi~54 8 |C1 |C2 IC3~5 IC6 IC7~9 03 4
10.7MH2 MIX 4.5MH2 MIX 10.7MHz PLL 10 7MHz
B FRO
NT END 1 L BEE, F 2 " IF DETECT vco
01,2 1 K210
Qi2~16.19, 6.2MHz LOOP FILTER
oe lC14 vco lAMP
AFC L/ V S-METER t
SW L.P.F.
r017,18,lc15 IC12,13
FREQUENCY ,
Q
COUNTER MULTIPATH 6,7,9,10,IC10. i1 B.B.F.
I I
l I MHz I
T IC1,05~8
5-, SAMPLING PULSE
GENERATOR
|C3 l QQ~28,IC5~13,15~22 1013,22
PILOT -. NONSTEP SAMPLE 2 AMP
'. CANCEL AND HOLD MPX VARIABLE -0
|C6 a IC14, 23
A . ,0
DEV METER OUTPUT AMP
FIXED
REC CAL CONTROL POWER
osc T-METER CIRCUIT SUPPLV

\I/ Qi~22,lCl~14