This is the 29 pages manual for Pioneer tx 6200KU tun sm.
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~ SERVICE MANUAL
STEREO TUNER
:1] TX-BEDD
|=,Ku,|=vz
NOTE:
MODEL TX76200 COMES IN THREE VERSIONS DISTINGUISHED AS FOLLOWS:
7, Round lavel on
rear panel Voltage Type
F 5-position Selector General export model with
vie-emphasis selector switch
KU 120V only UL approved (U.S.A.)
FVZ 5~position Selector FTZ approved (West Germany)
PIONEEIT
d
9°."99P9N
10.
11.
12.
13.
TX-SEDO
CONTENTS
SPECIFICATIONS ........................................................................ 2
FRONT PANEL FACILITIES ..................................................... 4
CONNECTION DIAGRAM ........................................................... 5
DISASSEMBLY ............................................................................. 6
PARTS LOCATION ..................................................................... 7
PACKING METHOD AND PART NUMBERS ............................ 8
BLOCK DIAGRAM ............. 9
CIRCUIT DESCRIPTION
8.1 FM Section .............................................................................. 11
8.2 AM Section .............................................................................. 12
8.3 Audio Section, Power Supply Section ........................................... 12
ALIGNMENT PROCEDURE
9.1 Alignment of AM Section 13
9.2 Alignment of FM Section 13
DIAL CORD STRINGING ........................................................... 14
EXPLODED VIEW AND PARTS LIST ...................................... 15
SCHEMATIC DIAGRAMS, P.C. BOARD PATTERNS
AND PARTS LIST
12.1 Connection Diagram and Miscellaneous Parts 19
12.2 Tuner Assembly (AWE-025) ............................ 23
12.3 AF Amplifier Assembly (AWK-023) ............................................. 28
SKELETON APPEARANCES OF TRANSISTORS ..................... 32