Sony PCM-2700A Service Manual

PCM-2700A
Canadian Model
AEP Model
UK Model
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" Model Name Using Similar Mechanism | PCM-2700
Tape Transport Mechanism Type | DATM-51
TABLE OF CONTENTS
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Section Title
Page Section
Title
Page
1. SERVICING NOTES
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2 5-4.
Circuit Boards Location «trresttsrrersteecerereveeeweeees
37
2. GENERAL 5-5. Printed Wiring Boards - RF/MD Section - ******** 38
Specifications
4
5-6.
Schematic Diagrams - RF/MD Section - +*rs++++*+** 41
Features cercecreceecetcssccseeeteeeeeesenseenreeseseesenee
5-7.
Printed Wiring Boards - AUDIO Section - «+++ 46
Front Panel
5-8.
Schematic Diagrams -- AUDIO Section -*+++++++**** 51
Remote Commander
5-9.
Schematic Diagrams - DIGITAL Section - ***+"++*" 56
Display Window
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5-10. Printed Wiring Boards -_- DIGITAL
Section teen 61
Rear Panel POSTTUTT TTI
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5-1 1 . Schematic
Diagrams -_ CONTROL
Section -- saves 65
(
Commection
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13 5-12.
Printed Wiring Boards - CONTROL Section- °° 69
Preparation
POOTUTUP OTOP OeC Pree
13 5-13.
Printed Wiring Boards -_- POWER
Section tw teen e ee 14
Fader Start
5-14.
Schematic Diagrams - POWER Section -
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3. DISASSEMBLY 5-15. Printed Wiring Boards
4.
ADJUSTMENT oreeeecccccecesrereeeseeeeesereeeterereeeesetserenes
- ANALOG IN/OUT Section -
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4-1,
Mechanical Adjustments
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cress 20
5-16.
Schematic Diagrams
4-2,
Electrical Adjustments
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- ANALOG IN/OUT Section -
seesseeeeertesseeees 80
4-3. Check and Adjustments for date Function -*++******** 23 5-17. Schematic Diagrams
4-4,
Display of Dram Running Hour Meter ***++++*-*++++++*" 23
- DIGITAL IN/OUT, REMOTE IN Section ~- +++" 82
4-5,
Transfer of U-bit through AES/EBU
5-18.
Printed Wiring Boards
Digital Input/Output «--+++++++++++**- 24
- DIGITAL IN/OUT, REMOTE IN Section ~ ****-- 85
5. DIAGRAMS
6. PIN FUNCTION
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5-1.
General Block Diagram 9 vertsrversseeeetesseeeeeseeeees 24
7. EXPLODED VIEWS ----cseceeceeceeecesceeeeteeteeereersente
reasons 97
5-2. Block Diagram sssr-ss+eseesseseesteseesrereeseeee
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ELECTRICAL PARTS LIST=--1::--eerereereeee
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| 5-3.
Semiconductor Lead Layouts
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