Pioneer sx 737 service manual

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a p w H 9 w P w N e

11.

CONTENTS

SPECIFICATIONS ..................................... 3
FRONT PANEL FACILITIES ............................. 5
CONNECTION DIAGRAM ............................... 7
DISASSEMBLY ........................................ 8
BLOCK DIAGRAM ..................................... 9
PARTS AND P.C. BOARD LOCATION ...................... 11
DIAL CORD STRINGING ................................ 13
ALIGNMENT PROCEDURE .............................. 14
EXPLODED VIEW AND PARTS LIST ...................... 22
SCHEMATIC DIAGRAMS, P.C. BOARD PATTERNS AND

PARTS LIST

10.1 Circuit Connection Diagram and Miscellaneous Parts .............. 27
10.2 Tuner Assembly (AWE-043) ............................ 31
10.3 Equalizer Amplifier Assembly (AWF~011) .................. 37
10.4 Microphone Amplifier Assembly (AWM-OGB) ................. 40
10.5 Control Amplifier Assembly (AWG-030) .................... 42
10.6 Power Amplifier Assembly (AWH-033) ..................... 45
10.7 Protection Circuit Assembly (AWM-OZSI ................... 51
10.8 Power Supply Circuit Assembly (AWE-057) ................. 54
10.9 Power Supply Circuit Assembly (AWR-058) for GN model ....... 57
10.10 Switch 81 Volume Circuit Assembly (AWX-071) ............... 60
10.11 Speaker Switch Circuit Assembly (AWS-076I ................. 53
10.12 Push Switch Circuit Assembly IAWS-077) ................... 64
10.13 5P Connector Assembly (AWX-OBZI ...................... 54

PACKING METHOD AND PARTS NUMBER ................. 55