Revox B261 - Page 98

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AUDIO PCB
1LL
2LR
3
0,0 v-Ph
4 0,0 v-A
5 REL
6
CALOSC
7
+15.0V
8
-15,0
V
9TR
10 0,0
v
11 TL
12
-22,O
V
13
+
22.O V
DE R
(J2)
J1
MICROPROCESSOR
1 RFAB
2
+33,0V
3
-15,0
V
4CT
5SS
6
MP_Y
7
ST-FI
8
CALOSC
9ST
1O REL
11 MUT
12
PSON
13 DLEN
14 DATA
15 CLCK
16 SDEN
17 P)
18 0,0 v-A
19
0,0
v-B
20
+
15,0 V
21
+5,0V
22
+
22.O V
P1
IF-AMPLIFIE R
1CT
2
+33,0V
3 AGC
4
+
15,0 V
5NC
6SS
7NC
I
-15,0
V
TO SCOPE
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P3
P2
STEREo_DEcoDER
(J1
) DEMoDULAToR
1
0,0v
2 MPX
3 MPX-M
4
ST-F|
5ST
6
+5,0v
7
(MUT)
8
(MPX-D)
1
+33,0V
2
MPX
3 MPX-M
4
MUT
5 0,0v
6 MPX-D
7
-15,0
V
8
+
15,0 V