Sony LBT-A790 Service Manual page 106

¢ Adjusting Parts Location
MAIN BOARD (Component Side)
JW6 oo o—o
ee
AUDIO BOARD (Conductor Side)
RV72
High speed ——+O
RV71 O
Normal speed
;——L-CH RVI2
L
REC bias / L-CH [5
current Tait ec
(TC-A790: | a , x
DECK B) | FCN IO!'s Av21O
1 1
CNS504
JWS
R-CH
rec | VSS! Ryan
level Rec monitor
L-CH UR balance
RV-301
R-CH Bv22 | 70-as90
L REC bias current
R-CH RV91 (DECK B)
L-CH RV81 | TC-A780
mso1
PB level
'SYSTEM
CONTROL 1