Teac A-650 - Signal Flow Diagrams; Playback and Recording Level Diagrams

8. LEVEL DIAGRAM
PLAYBACK SECTION
6
I PHONES I
VU METER
+ 10
0
-OUTPUT^
X
( phones I
-20
-40
-60
-7208
R/P HEAD
RECORDING SECTION
| O utput )
ICIOI
| PHONES I
VU METER
R/P HEAD [ umiter I
ICI02
°0v ’
j
+ 10
o
-5dB
®®
- 10
-!2dB
-20
-27dB
-30
MIC | -57dB
-60
R/P HEAD
34
DOvBY B-TYPE
’ PROCESSOR
NOTE: ’ REF. Nos. shown in the diagram relate only
to the left channel.
• OdB = 0.775 V
•OUTPUT control (VR403) is positioned at
Specified Output Level.
•LINE (VR402) & MIC (VR40I) are posi 
tioned at Specified Input Level.
• Each level given in the diagram shows values
when a 400 Hz Specified Input Level is
applied.
03-
CUT*^
©
0109
©
\_L
-35dB_
?
©
(p®
J ___
-2SdB
( PHONES |
- 27dB i
©
| -Si»-
LINE IN
T
Your
NOTE: • REF. Nos. shown in the diagram relate only
to the left channel
------ -OdB = 0 775 V ----------
•OUTPUT control (VR403) is positioned at
Specified Output Level. t - m - i
• Each level given in the diagram shows values
during playback with MTT-150 Test Tape
(Dolby tone).
0109
| DOLBY B-TYPE
1^1
| OUT PVT]
CO 
CUT?
it
I DOLBY NR |
| TEST POINT .
I 580mV<-2 5dBl|
■r-
* __ [
—
I DOLBY NR |
TEST POINT |
j SBOmVl-ZSdB), ~ >y
" \ j -7 5d6
| ->2dB
(5