Akai AA 1020 Service Manual
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Extracted text from Akai AA 1020 Service Manual (Ocr-read)
Page 1
SECTION 1
SERVICE MANUAL
TAB LE OF CONTENTS
I. SPECIFICATIONS .................................................................. 2
II. DISMANTLING 0F UNIT ............................................................ 4
III. ARRANGEMENT 0F PRINCIPAL PARTS ............................................... 5
IV. FM TUNER SECTION ADJUSTMENTS ................................................. 6
V. AM TUNER SECTION ADJUSTMENT (Model AA-1020) ................................... 10
VI. AM (LW AND MW) TUNER SECTION ADJUSTMENT (Model AA-1020L) ..................... ll
1. LW SECTION ADJUSTMENT ....................................................... II
2. MW SECTION ADJUSTMENT ....................................................... 11
VIII MAIN AMPLIFIER ADJUSTMENT ..................................................... 12
VIII. TUNflIG CORD THREADING ......................................................... 13
IX. CLASSIFICATION OF VARIOUS P.C BOARDS .......................................... I4
1 PC BOARD INTERCHANGEABILITY CHART ........................................ l4
2 COMPOSITION OF VARIOUS P.C BOARDS ........................................... 15
F01 basic adjustments, measunng methods, and operating principles, refer to GENERAL OPERAT-
ING PRINCIPLES AND ADJUSTMENTS.
Page 13
VIII. TUNING CORD THREADING
START FINISH
PULLEY
Fig 8 Tuning Cord Threading
13