Technics SA-DX950

1
2
3
Q751
1
2
3
1
2
4
6
5
3
8
7
9
10
11
12
W906
1
2
3
4
5
S951
SP A
S950
POWER
S961
SP B
R950
1K
TO
PANEL
CIRCUIT
(W906)ON
SCHEMATIC
DIAGRAM-8
SWITCH CIRCUIT
: FM/AM SIGNAL LINE
: +B SIGNAL LINE : -B SIGNAL LINE
820
820
11102 4 6 8 9753
CP101
JK401
C454
56K
R456
270
R458
68
R460
220K
R452
R454
C452
50V4.7
220K
R451
R453
C458
10V33
68
R459
56K
R455
C453
C451
50V4.7
0.022
C460
0.022
C459
180K
R461
1000P
C455
12K
R463
6800P
C462
6800P
C461
1000P
C456
124 3
8765
IC451
IC451
AN6558F
PHONO EA AMP
C489
16V33
C490
16V33
C464
50V4.7
C463
50V4.7
C465
0.01
C466
0.01
56K
R466
56K
R465
12K
R464
180K
R462
131211102 4 6 8 97531
W402
L CH
PHONO
R CH
47K
R467
R468
47K
MTZJ7R5CTA
D401
R450
56
R449
C467
0.01
C457
10V33
270
R457
+14V
PH_R_
PH_L_
PH_R_
+14V
-14V
SD
RDS
TNR_CE
TUN_DT
IFIN_
TUN_CK
1
+14V
SD_
7.5V
RDS_
TU_ROUT
TNR_CE_ TU_LOUT
TUN_DT
IFIF_
TUN_CK_
56
+14V
PH_L_
-14V
TO
TUNER UNIT
ON SCHEMATIC
DIAGRAM-13
TO
MAIN CIRCUIT
(CN401/CN402) ON
SCHEMATIC DIAGRAM-9
100P
100P
1
2
4
3
PHONO EQ CIRCUIT
<-0.13V>
<0V>
<0V>
<-16.17V>
<0V> <0V>
<-0.14V>
<14.21V>
D753
D754
C741
0.1
W702
D742
D744
D743
D741-D744
1SR35400V
D741
FC705
D752
D751
T751
RTP1H5C005
4 3 2 1
RL751
RSY0040M-0(P)
RSY0054-C(PC)
C752
0.01
C757 16V10
C755
16V47
C754
0.01
D756
MTZJ6R8BTA
C753
25V330
D757
MTZJ16CTA
Q751
RVTDTC143ZST
RELAY DRIVE
FC707
F4 125V 8A
FC708
1000P
R751
3.3M
F3 125V 8A
FC706
1
2
3
CN751
120
CT
0
T701
RTP1P5C030-T
D751-D754
1SR35400V
H2
L2
L1
H1
CT
AC 120V ( 60Hz )
JK792
FC702
FC701
F1 125V 8A
Z751
ERZV10V511CS
FC711
FC712
F6 125V 4A
L701
RLQT801M-W
JK791
L
N
D755
RVD1SS133TA
R759
22(PC)
Q752
2SC3940AQSTA
REGULATOR
R755
2.2K
Q754
RVTDTC114EST
REGULATOR
Q753
2SK2880CTA
REGULATOR
FC709FC710
F5 125V 1.6A
TO
MAIN
CIRCUIT
(W752) ON
SCHEMATIC
DIAGRAM-10
TO
DIGITAL
CIRCUIT
(CN702) ON
SCHEMATIC
DIAGRAM-6
TO
MAIN
CIRCUIT
(W701) ON
SCHEMATIC
DIAGRAM-10
TRANSFORMER
CIRCUIT
C751
AC OUT
POWER CIRCUIT
SCHEMATIC DIAGRAM - 12
<6.61V>
<9.65V>
<5.94V>
<9.65V>
<6.61V>
<0V>
<0V>
<3.58V>
<0V>
<3.57V>
<0.14>
W752
W701
<6.61V>