Kenwood L 02 T Service Manual
This is the 28 pages manual for Kenwood L 02 T Service Manual.
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Extracted text from Kenwood L 02 T Service Manual (Ocr-read)
Page 2
~02I
DIAL CORD STRINGING/BLOCK DIAGRAM
DIAL CORD STRINGING
hf
Dials at \©
88
llllllllllllllllll
_t
. 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