Teac A-450 - LEVEL DIAGRAM

8. LEVEL DIAGRAM
PLAYBACK SECTION
48
+10
ee, eee ee Nee METER
__! TEST POINT LOUTPUT]
B
{435mv)}
80
Pa ~-60 NOTE: @ REF. Nos. shown in the diagram relate only to the Each level given in the diagram shows values
left channel. during playback with MTT-150 Test Tape (Dolby
-70 VRIO2 __ © 0dB=0.775 V tone).
©@ OUTPUT control (VR404) is positioned at Speci: © VR102: Output Jevel adjustment.
fied Output Level. T-489
Sats ee 1 Lew “aI
6) ‘ouTPUT
| DOLBY B TYPE} OUTPUT OM @ wovrrun
MIC : fr! PROCESSOR | aio
P- vrios
™ vrios
L103
Los
Liog
METER
ovpy. TourPury F
[PHONES ]6n
R/P HEAD
REF. Nos. shown in the diagram relate only to the are positioned at Specified Input Level.
left channel. @ Each level given in the diagram shows values when
(Limv)
©
0dB=0.775
V
a
400
Hz
Specified
Input
Level
is
applied.
-70 © OUTPUT control (VR404) is positioned at Speci © VRIO4: Record Level (3) adjustment
fied Output Level. @ VRIOS5: Record Level (2) adjustment
80 @ MIC control (VR401) & LINE control (VR402) @ VR103: Record Level (1) adjustment T=490,
28