Yamaha cr 1020
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Page 2
CONTENTS
PANEL OPERATION ........................................................ 2
SPECIFICATIONS .......................................................... 4
CHARACTERISTIC CHARTS ................................................ 5
BLOCK DIAGRAM .......................................................... 6
FLOW CHART FOR
DISASSEMBLY PROCEDURES ............................................ 7
DISASSEMBLY PROCEDURES ................................................ 8
DIAL CORD STRINGING .................................................... 11
ADJUSTMENT
ADJUSTMENT OF MAIN AMP. C.BOARD & LEVEL METER ................. 12
ADJUSTMENT OF TUNER C.BOARD .................................... 13
CIRCUIT BOARDS
POWER SUPPLY C. BOARD 1 ............................................. 16
TUNER C. BOARD 1 .................................................... 17
PRE C. BOARD 1,2 .................................................... 18
MAIN C. BOARD & POWER SUPPLY C. BOARD 2 ............................ 19
ELECTROLYTIC C. BOARD 84 etc. ........................................ 20
PACKAGE ................................................................ 21
SCHEMATIC DIAGRAM BY EXPORT ZONE ..................................... 22
SCHEMATIC DIAGRAM ..................................................... 23
WIRING .................................................................. 24