Technics SA-DA10

1 2
3 4
5
6
TO MAIN CIRCUIT (CP401) ON SCHEMATIC DIAGRAM-5
TO MAIN CIRCUIT (CP402) ON SCHEMATIC DIAGRAM-5
TO MAIN CIRCUIT (CP403) ON SCHEMATIC DIAGRAM-5
TO S VIDEO CIRCUIT (W354) ON SCHEMATIC DIAGRAM-8
TO FRONT VCR3 INPUT CIRCUIT (W351) ON SCHEMATIC DIAGRAM-8
TO FRONT VCR3 INPUT CIRCUIT (W353) ON SCHEMATIC DIAGRAM-8
INPUT SELECTOR CIRCUIT
SCHEMATIC DIAGRAM - 1
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
L CH
R CH
VCR1 OUT
CD
REC(OUT) PLAY(IN)
VCR2
TAPE
JK402
JK403
JK405
JK404
RO PB
VCR1
VCR1 IN
VCR2
TV
TV MONITOR OUT
DVD
SUB WOOFER OUT
1
2
3
4 5
6
7
8
9
10
11
12
13
14
15
16
17
18
1920
21
22
23
24
25
2627
28
IC401 TC9163AN SIGNAL SELECTOR (AUDIO)
CN401
CN402
CN403
1 2
3
4
5
6
7
1 2
3
4
5
6
7
1
2
3
4
5
6
7
V_GND
V_SELB
V_SELA
V_SELC
SW_OUT
+14V
-14V
REC_R
REC_L
AGND
AGND
ST63
DT63
CK63
TU_R
TU_L
PH_R
PH_L
AGND
SOUT_R
SOUT_L
R401 1K
R402 1K
R403 1K
R404 1K
R405 1K
R406 1K
R407 1K
R408 1K R409 1K
R410 1K
R411 1K
R412 1K
R360 75
C355 47P
R356 75
C353 16V47
R357 10K
C356 47P
R361 75
REC_L
VCR2_L
VCR2_R
VDD
VSS
CLK
GND
DATA
STB
R425 1K
C403 0.01
C404 0.01
C401 25V10
C402 25V10
TU_L
PH_L
S301_L
DT63
CK63
R428 10K
R429 10K
R426 1K
R427 10K
C444 100P
R434 100K
R436 47K
R433 100K
R435 47K
C405 100P
C406 100P
C409 25V10
C410 25V10
C407 25V10
R431 1K
C408 25V10
R432 1K
C411 0.01
C412 0.01
PH_R
IC402 NJM4580EDTE1 BUFFER AMP
IC402
1
2
3
4
5
67
8
ST63
TU_R
S301_R
REC_R
L1
R1
SOUT_L
SOUT_R
R352 75
C351 16V47
R353 10K
R358 75
C354 16V47
R359 10K
R354 75
C352 16V47
R355 10K
VCR2_V0
VCR23_V1
R482 100K
R481 1K
C484 330P
SW_OUT
C483 50V4.7
R364 1K
R363 1KD351
D352
V_SELB
V_SELA
D351,D352 RVD1SS133TA
R365 1K
V_SELC
R362 75
C357 47P
IC351 NJM2296D SIGNAL SELECTOR (VIDEO)
IC351
1
2
3
4 5
6
7
8
9
10
11
12
13
14
15
16
C361 6.3V100
C362 6.3V100
C359 0.1
C360 0.1
C363 6.3V100
C364 6.3V100
D353
D354
C365 0.01
R367 1.8K
R369 22
+5V
+V
-V
GND
C366 0.01
R368 1.8K
R370 22
-5V
D353,D354 MTZJ5R6BTA
Q351
Q352
Q351 2SC3940AQSTA REGULATOR Q352 2SA1534AQSTA REGULATOR
CN354
+5V
-5V
CP353
CP351
1
2
3
4
5
6
1
2
3
VCR2_V0
VCR23_V1
VCR2_L
VCR2_R
S301_L S301_R
-16.37V
14.05V
-16.38V
14.05V
3.9V
-5.03V
4.4V
0.0.1V
5.01V
5.05V
5.05V
12.53V
-5.6V
-5.02V
-14.82V
0V 0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V0V0V
0V
0V
0V
0V
0V
0V
0V0V
0V
0V
0V
0V
0V
0V
0V
0V
0V 0V 0V
0V
0V
0V
-
+
+
-
: + B SIGNAL LINE
: - B SIGNAL LINE
: MAIN SIGNAL LINE
: FM/AM SIGNAL LINE
: CD SIGNAL LINE : DVD VIDEO SIGNAL LINE
: RECORD SIGNAL LINE
: PLAYBACK SIGNAL LINE