Alpine 7516M - Tape Player Section Adjustments

7516M/7516M
(7516L
3 TAPE PLAYER SECTION
AC VTVM
(1) Connections
Frequency Counter
Test Tape
Figure 17
(2) Control Settings
Power Switeh eons 2 vaeue eae ce agininte siaeeeen gee eS ON
Fader Control 22.4.0. Sivonen tants tied ate Front
Balance Control ..............22.002005 Mechanical Center
Treble/Bass Control ................-.. Mechanical Center
Others sxe eeovat dnton nt keetendeceeus Heese eens OFF
(3) Adjustment Procedures
Description Test Tape | Connection | Test Point | Adjustment Point Adjustment
Head MTT -114NB T.P.8 (Lch) | Head Azimuth Adjust for Max. and same
Azimuth (14KHz) Figure 17 | T.P.9 (Rch) | Adjustment Screws] level output at Normal and
Adjustment (Figure 18) Reverse positions.
Dolby MTT - 150 T.P.8 (Lch) | VR209 (Lch) Adjust for 245410mV at T.P.8
Level (400KHz) Figure 17. | T.P.9 (Rch) | VR210 (Rch) (Lch) and T.P.9 (Rch).
Adjustment
Tape speed | MTT-111N T.P.8 (Lch) | Tape Speed Adjust for 2,970 to 3,090Hz at
Adjustment (3KHz) Figure 17 or Adjustment T.P.8 (T.P.9).
T.P.9 (Rch) | (Figure 19)
Notes : [1]: For 7516M Model Only, Ml: For 7516MM Model Only, A: For 7516L Model Only, Others: Common.
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