Notes:
- S601: Band select (FM/AM) switch.
- S602: Display mode select (RDS DISPLAY MODE) switch.
- S603: FM mode select (AUTO/MONO) switch .
- S604: Tuning mode (TURN MODE) switch .
- S605: Tuning/time adjust ( ) switch.
- S606: Tuning/time adjust ( ) switch.
- S607: Set (SET) switch .
- S608: Clock/timer, demo (CLOCK/TIMER/-DEMO) switch .
- S609: Record timer ( REC) switch.
- S610: Play timer ( PLAY) switch.
- Indicated voltage values are the standard values for the unit
measured by the DC electronic circuit tester (high-impedance) with
the chassis taken as standard. Therefore, there may exist some
errors in the voltage values, depending on the internal impedance
of the DC circuit tester. /
No mark: FM mode
( ): AM mode
Important safety notice:
Components identified by mark have special characteristics impotant for safety.
Furthermore, special parts which have purpose of fire-retardant (resistors), high-quality sound
(capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to
use only manufacturer’s specified parts shown in the parts list.
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 mat on the work table.
Do not touch the legs of IC or LSI with the fingers directly.
Voltage and signal line
6
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