Technics SA-DA10 Service Manual

R549
330K
C541
56P
C547
0.1
C548
0.1
IC502
4
32
1
56
7
8
C550
25V10
C549
25V10
R550
330K
C542
56P
1
2
3
4
5
6
7
8
9
10
IC501
4
32
1
5 6 7
98
R501
10K
R502
10K
R503
2.2
C502 6.3V100
C501 6.3V100
C503 0.1
C504 0.1
1
2
3
4
5
6
7
8
L501
L502
R555
180
R545
1.2K
R483
47K
R543
180
1
2
3
VR501 MOTOR VOLUME
M
SL SR
L R
V_PS
C
1
2
3
4
5
6
7
8
9
C485
16V33
R541
1.2K
C551
0.1
C552
0.1
C554 25V10
C553 25V10
8
IC503
4
32
1
56
7
R552
330K
R551
330K
C543
56P
C544
56P
8
IC504
4
32
1
56
7
R553
330K
C545
56P
C555 0.1
R556
180
R547
1.2K
C487
16V33
R485
47K
R542
1.2K
R544
180
R554 180
R546 1.2K
C486
16V33
R484 47K
CN501
CN502
CP506 CP451
L_OUT
R_OUT
SGND
C_OUT
LS_OUT
RS_OUT
+14V
-14V
REV
FWD
DVD_L
AGND
DVD_R D_C D_SR
D_SL
VR_PS
VR_REF
IC502-IC504
NJM4580EDTE1
TONE AMP
IC501
BA6218
MOTOR DRIVER
0V
0V 0V 0V
0V
5.47V
0V
0V 0.01V
-16.05V
0V
0V
0V
14.08V
0V
0V 0V
-16.27V
0V
0V
0V
14.08V
0V
0V 0V
-16.27V
0V
0V
0V
14.08V
0V
0V 0V
L501,L502
RLQ391R0KT-Y
SCHEMATIC DIAGRAM - 10
R451
220K
R452
220K
R454
R453
C452
50V4.7
C451
50V4.7
R457
270
R458
270
C458
10V33
C457
10V33
R455
56K
R456
56K
C453
C454
R459
68
R463
12K
C461
0.0068
C459
0.022
R461
180K
C455
1000P
C463
50V4.7
C466
0.01
C489
25V10
R465
56K
R450
56
R449
56
C465
0.01
C490
25V10
R466
56K
C467
0.01
D402
C464
50V4.7
C456
1000P
C460
0.022
C462
6800P
R460
68
R464
12K
R462
180K
TUN_CK
IF_IN
TUN_DT
TUN_CE
RDS
SD
+14V
TU_L
TU_R
-14V
PH_R
PH_L
+14V
SD
7.5V
RDS
TU_R
TU_CE
TU_L
TU_DT
IF_IN
TU_CK
CP101
CN103
CN102B
PHONO
L CH
R CH
JK401
8
10
11
12
9
1
2
3
4
5
6
7
8
10
11
9
1
2
3
4
5
6
7
1
2
3
PHONO EQ CIRCUIT
TO
TUNER UNIT ON
SCHEMATIC DIAGRAM-12
TO
MAIN CIRCUIT
(W103) ON
SCHEMATIC
DIAGRAM-5
TO
MAIN CIRCUIT
(W102) ON
SCHEMATIC
DIAGRAM-5
CN102A
R468 47K
R467 47K
D402
MTZJ7R5CTA
IC451
AN6558F
PHONO EQ AMP
1
2
3
4
5
6
7 8
IC451
100P
100P
820
820
-0.11V
0.05V
0.05V
-16.21V
14.08V
-0.1V
0.05V
0.05V
TO
KEY CIRCUIT
(CP502) ON
SCHEMATIC
DIAGRAM-9
TO
TONE CIRCUIT
(W506) ON
SCHEMATIC
DIAGRAM-9
TO
PANEL
CIRCUIT
(CP501) ON
SCHEMATIC
DIAGRAM-4
VOLUME CIRCUIT
: +B SIGNAL LINE
: -B SIGNAL LINE
TO
SURROUND
CIRCUIT (W451)
ON SCHEMATIC
DIAGRAM-2
: MAIN SIGNAL LINE
: FM/AM SIGNAL LINE
: DVD AUDIO/VIDEO SIGNAL LINE

Technics SA-DA10 Specifications