Technics RS-DV290EG Service Manual page 17

S974:
Deck 2 reverse side record prevention tab detect switch
S975:
Deck 2 forward side record prevention tab detect switch
S976:
Deck 2 METAL tape detect switch
VR101:
Deck 1 playback gain adjustment VR / (R ch)
VR102:
Deck 2 playback gain adjustment VR / (L ch)
VR103:
Deck 2 playback gain adjustment VR / (R ch)
VR104:
Deck 1 playback gain adjustment VR / (L ch)
VR801:
Deck 1 tape speed adjustment VR (normal)
VR803:
Deck 2 tape speed adjustment VR (normal)
- 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 theinternal impedance
of the DC circuit tester.
No mark
: Playback
( )
: Recording
- Important safety notice:
Components identified by
important for safety.
Furthermore, special parts which have purposes of fire-retardant
(resistors), high-quality sound (capacitors), low-noise (resistors),
etc. are used.
mark have special characteristics
17