Technics SH-DX1200 Service Manual page 7

the internal impedance of the tester or the measuring unit.
- Important safety notice: / Components identified by
special characteristics important for safety. When replacing any of
these components, use only manufacturer's specifiedparts.
- This schematic diagram may be modified at any time with the
development of new technology.
- Caution! / IC and LSI are sensitive to static electricity. / Secondary
trouble can be prevented by taking care during repair. / Cover the
parts boxes made of plastics with aluminum foil. / Ground the
soldering iron. / Put a conductive maton the work table. / Do not
touch the legs of IC or LSI with the fingers directly.
3.2. Schematic Diagram
4. Block Diagram
5. Printed Circuit Boards
6. Terminal Guide Of IC's Transistors and Diodes
7. Wiring Connection Diagram
8. Replacement Parts List
Notes:
- Important safety notice: / Components identified by
special characteristics important for safety. / Futhermore, special
parts which have purposes of fire-retardant (resistors), high-
quality sound(capacitors), low-noise (resistors), etc. are used. /
When replacing any of components, be sure to use only
manufacture's specified parts shown in the parts list.
- The parenthesized indications in the Remarks columns specify the
areas. (Refer to the cover page for area.) / Parts without these
indications can be used for all areas.
- The "<IA>" mark in Remarks indicate language of instruction
manual. / <IA>: English
- The marking (RTL) indicates that Retention Time is Limited for this
item. After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of time. The
retention period of availability is dependenton the type of
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