MICROFILM
SERVICE MANUAL
FM/MW/SW CASSETTE CAR STEREO
E Model
Model Name Using Similar Mechanism
XR-C5100
Tape Transport Mechanism Type
MG-25F-136
SPECIFICATIONS
XR-C6200
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol
a are trade-
marks of Dolby Laboratories Licensing Corporation.
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TABLE OF CONTENTS
1.
GENERAL
Location of Controls .......................................................
3
Card Remote Commander ..............................................
4
Resetting the Unit ...........................................................
5
Detaching the Front Panel ...............................................
5
Setting the Clock .............................................................
5
Installation .......................................................................
6
Connections .....................................................................
7
2.
DISASSEMBLY ......................................................... 10
3.
ASSEMBLY OF MECHANISM DECK ........... 11
4.
MECHANICAL ADJUSTMENTS ....................... 14
5.
ELECTRICAL ADJUSTMENTS
Test Mode ........................................................................ 14
Tape Deck Section .......................................................... 14
Tuner Section .................................................................. 15
6.
DIAGRAMS
6-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 18
6-2. Printed Wiring Board MAIN Board ......................... 19
6-3. Schematic Diagram MAIN Board (1/2) ................... 21
6-4. Schematic Diagram MAIN Board (2/2) ................... 23
6-5. Printed Wiring Board KEY Board ........................... 25
6-6. Schematic Diagram KEY Board .............................. 27
6-7. IC Pin Function Description ........................................... 32
7.
EXPLODED VIEWS ................................................ 35
8.
ELECTRICAL PARTS LIST ............................... 38
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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