MICROFILM
SERVICE MANUAL
XR-C7200: US Model
FM/AM CASSETTE CAR STEREO
XR-C7200/C7200W: E Model
FM/MW/SW CASSETTE CAR STEREO
US Model
XR-C7200
E Model
XR-C7200/C7200W
Model Name Using Similar Mechanism
NEW
Tape Transport Mechanism Type
MG-25D-136
SPECIFICATIONS
XR-C7200/C7200W
Photo: XR-C7200
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol
a are trademarks
of Dolby Laboratories Licensing Corporation.
Continued on next page
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TABLE OF CONTENTS
1.
GENERAL
Location of Controls ....................................................... 3
Resetting the Unit ........................................................... 4
Detaching the Front Panel ............................................... 4
Setting the Clock ............................................................. 4
Installation ....................................................................... 5
Connections ..................................................................... 7
2.
DISASSEMBLY ......................................................... 9
3.
ASSEMBLY OF MECHANISM DECK ........... 12
4.
MECHANICAL ADJUSTMENTS ....................... 15
5.
ELECTRICAL ADJUSTMENTS
Test Mode ........................................................................ 15
Tape Deck Section .......................................................... 15
Tuner Section .................................................................. 16
6.
DIAGRAMS
6-1. Printed Wiring Board MAIN Section ....................... 19
6-2. Schematic Diagram MAIN Section .......................... 23
6-3. Printed Wiring Boards PANEL Section ................... 28
6-4. Schematic Diagram PANEL Section ........................ 30
6-5. IC Pin Function Description ........................................... 35
7.
EXPLODED VIEWS ................................................ 38
8.
ELECTRICAL PARTS LIST ............................... 41
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.
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SECTION 1
GENERAL
This section is extracted from
instruction manual.
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