Location Of Adjustment Points; Cro2 Position; Lh Position; Metal Position - Yamaha K-200 Service Manual

• Cr02 Position
a) Use a TDK SA C-60 Cr02 tape and adjust VC 101
(trimmer capacitor, L and R) so that the 14-kHz
record/playback level is within ±3 dB of the 1-kHz
(315-Hz, 333-Hz) record/playback level.
b) At this time, distortion at 315-Hz (1-kHz, 333-Hz),
0 VU must be below 2.5%.
• LH Position
a) Use a TDK AD C-60 (LH) tape and check that the
14-kHz record/playback level is within ±4 dB of
the 315-Hz (1-kHz, 333-Hz) record/playback level.
• METAL Position
a) Use a TDK MA C-60 metal tape and check that the
14-kHz record/playback level is within ±4 dB of
the 315-Hz (1-kHz, 333-Hz) record/playback level.
Location of Adjustment Points
P.B LEVEL
ADJUSTMENT
a
Cr02 BIAS
ADJUSTMENT
( L «(R)
(®) VR104
//(«)
REC LEVEL
ADJUSTMENT
(L) (R)
!□
METER
ADJUSTMENT