Nikko Fam 450 tun sm

Page 2

I
CONTENTS
I I 1. SPECIFICATION ............................................................ I.
2. EXTERNAL VIEW ........................................................... 2.
3. INTERNAL VIEW ........................................................... 3.
4. PARTIAL DISASSEMBLY ..................................................... 3~5.
5. DIAL MECHANISM .......................................................... 5.
6. MEASUREMENT AND ADJUSTMENT ........................................... 6~8.
7. PRINTED CIRCUIT BOARD
TUNER PCB ASSY ............................................................. 9.
. 8. BLOCK DIAGRAM ........................................................... IO.
E" OVERALL DIAGRAM ........................................................ | I.
Q 10 PARTIAL CHANGES MADE
I ACCORDING DESTINATION ...................................................... I2.
11. PARTS LIST ................................................................ |3~ IS.
12. SEMICONDUCTOR SPECIFICATION
TRANSISTOR COMPLEMENT ..................................................... I6.
FIELD EFFECT TRANSISTOR COMPLEMENT ......................................... I 6.
3 RECTIFIER-DIODE, ZENER-DIODE COMPLEMENT ..................... . ................ I 6,
a U INTEGRATED CIRCUIT COMPLEMENT .............................................. I 7~ I 9.
E