Sony TC-WR990 - Page 10

WR521/WRS590
DECK A
[AUDIO BOARD]
WR590
DECK B
Bias Consonption Current
Record Bias
coueeklb[(g,},.-_"
(R) (L)
RV91 RV81
[AUDIO BOARD}
WR521
DECK B
Record Bias
—_eoS
(R) (L)
RV22 RVI2
[AUDIO BOARD)
RV72(HIGH)
Tape speed
RV71(NORMAL)
Playback
RV21(R)
Level
RV11(L)
RV72(HIGH)
RV71(NORMAL)
|
Tape speed
Bias Consonption
T91(R) | Current
Playback
RV21(R)
} Level
RVIML)
RV72(HIGH)
Tape speed
RV71(NORMAL)
Playback
RV21(R)
} Level
RV1I(L)