Technics SA-DX950

IC601
POWER AMP HIC
RSN310R37-P
MICROCOMPUTER
C2BBGF000262
IC901
RCH
RCH
49
S/C SP
52
RELAY
50
SP B
SP A
51
SP A
SP B
S/C SP
RLY
7
THERM/OVLD1
45
LIMITTER
KEY SWITCH
1,2
KEY1 KEY2
VR903
(INPUT SELECTOR)
12 13
AC
19
RLY
SENS+
+HOUT
VH-
-HOUT
VO2
VO3
IN1-
DISP
H.P.F
L.P.F
AF MUTE
53
AMUTE
AMUTE
Q652
Q604
OUT
V03
SWITCH
M
RELAY
CONTROL
+B
+B
VDLIM
D617
V03
OUT
H.P.F
IN3-
VR902
(VOLUME)
25
VOL_ENCD_1 VOL_ENCD_2
26
VR901
(INPUT SELECTOR)
34 35
S/C SP
RLY
SP B
SP A
SFC_ENCD_1 SFC_ENCD_2 SEL_ENCD_1 SEL_ENCD_2
-B
D602
-B
D601
L.P.F
33
FRT_VCR2
S301
2
5
14
+
-
7
VO1
+
-
+
-
21
22
24
23
GND
20
PASS-
+
-
6
1
4
3
15
16
11
DC
8
10
OVER DET
12
13
IHDET
PASS+
+B
SENS-
VH+
+B
IN2-
GND
9
17