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SERVICE MANUAL
• XR-3758/3759 are almost same as XR-3750 UK model.
Printed wiring boards, schematic diagram, exploded views
and electrical parts list are described in this service manual.
Please refer to XR-3750/C350 service manual previously
issued for the other informations.
TABLE OF CONTENTS
1.
EXPLODED VIEWS
2.
DIAGRAMS
2-1. Printed Wiring Boards –MAIN Section– ........................ 6
2-2. Schematic Diagram –MAIN Section– ............................ 9
2-3. Printed Wiring Board –KEY Section– ........................... 14
2-4. Schematic Diagram –KEY Section– .............................. 16
3.
ELECTRICAL PARTS LIST
MICROFILM
XR-3758/3759
Photo: XR-3759
................................................ 2
................................ 19
MC-Service
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
SERVICING NOTES
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚ C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FM/MW/LW CASSETTE CAR STEREO
UK Model
XR-3750/C350
MG-52A-135
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Table of Contents
Related Manuals for Sony XR-3759
Summarization of Contents
SECTION 1 EXPLODED VIEWS
(1) CHASSIS SECTION
Exploded view of the chassis section, detailing various components and their assembly.
(2) FRONT PANEL SECTION
Exploded view of the front panel section, showing buttons, display, and associated parts.
(3) MECHANISM DECK SECTION-1 (MG-52A-135)
Exploded view of the mechanism deck section 1, detailing tape transport components.
(4) MECHANISM DECK SECTION-2 (MG-52A-135)
Exploded view of the mechanism deck section 2, detailing tape transport components.
SECTION 2 DIAGRAMS
2-1. PRINTED WIRING BOARDS -MAIN Section -
Printed wiring board layout for the main section, showing component placement.
2-2. SCHEMATIC DIAGRAM -MAIN Section -
Schematic diagram for the main section, illustrating electronic circuit design and connections.
2-3. PRINTED WIRING BOARD - KEY Section -
Printed wiring board layout for the key section, showing component placement for controls.
2-4. SCHEMATIC DIAGRAM - KEY Section -
Schematic diagram for the key section, illustrating electronic circuit design for controls.
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