SPHINX Project Two MKII, Руководство по обслуживанию

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SPHINX Project Two Mk2 Service Manual
14
Schematic overview of Project 2 mainboard
+22V
-22V
+D24V
POWER-SUPPLY
PJ02PS.SCH
+22V
-22V
+D24V +22V
-22V
L-INPUT
+L-OUTR
LEFT LINE-AMP
PJ02LAMP.SCH
+22V
-22V
L-INPUT
+L-OUTR
+22V
-22V
R-INPUT
+R-OUTR
RIGHT LINE-AMP
PJ02RAMP.SCH
+22V
-22V
R-INPUT
+R-OUTR
-R-OUT
-L-OUT
+R-OUT
+L-OUT
R-INPUT
L-INPUT
+D24V
M1
M2
-22V
+22V
INPUT/OUTPUT SELECTION
PJ02INP.SCH
-R-OUT
-L-OUT
+R-OUT
+L-OUT
R-INPUT
L-INPUT
+D24V
M1
M2
-22V
+22V
-L-OUT
-R-OUT
+L-IN
+R-IN
-22V
+22V
PHASE-INVERTER
PJ02PH.SCH
-L-OUT
-R-OUT
+L-IN
+R-IN
-22V
+22V
M P5 AGND
C78
220P
C77
220P
R143
1K00
R142
1K00
CN21
AGND
R64
600R
R65
600R
AGND
SP2
SP1
SP6
SP5
SP4
AGND
-22V -22V -22V
-22V
+22V
+22V +22V +22V
+22V
-22V
+D24V
+D24V
CN22