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SA-NC9GC / SA-NC9GS / SA-NC9GCS / SA-NC9GN
SCHEMATIC DIAGRAM - 8
I
MAIN CIRCUIT
TO
MAIN
SECTION (1/4)
R2068
C2068
470
270P
J
C2067
R2067
470
270P
PHOTO
21
TAPE_EJ
20
A_GND
19
D-GND/SYS6V_GND
18
DVREF+
17
DMT
16
BP
15
RECH
14
TO
R2062
R_CH_REC_IN
13
DECK CIRCUIT
L_CH_REC_IN
12
100
C2062
(CN1305)
K
AF_GND
11
0.1u
IN SCHEMATIC
AF_GND
10
DIAGRAM-17
C2061
R2061
PB_RCH
9
0.1u
100
PB_LCH
8
9V
7
D2072
D2071
MK_IN1
6
MOTOR_9V
5
D2071-D2072
MK_IN2
4
B0EAKM000117
M_GND
MOTOR_GND
3
MOTOR_H
2
PL
1
CN2861
D2069
B0ACCK000005
Q2061,Q2062
L
B1GBCFJJ0051
SWITCH
C2416
C2093
0.01u
J0JBC0000015
JK2401
C2094
J0JBC0000015
8
AUX
7
L2095
6
J0JBC0000019
11
M
J0JBC0000019
REC OUT
10
L2371
J0JBC0000019
9
C2371
0.01u
R2371
14
PR
J0JBC0000015
C2408
100P
PB
COMPONENT
13
J0JBC0000015
VIDEO OUT
12
J0JBC0000015
Y
17
C2409
100P
VIDEO OUT
16
N
J0JBC0000015
15
C2419
330P
2
C2406
100P
4
L2406
J0JBC0000015
S-VIDEO OUT
5
L2407
J0JBC0000015
3
1
C2407
100P
O
TO
TRANSFORMER
CIRCUIT (CN5910)
IN SCHEMATIC
DIAGRAM-15
P
1
2
3
: -B SIGNAL LINE
: +B SIGNAL LINE
: DVD VIDEO SIGNAL LINE
TAPE_RIN
RIGHT
TAPE_LIN
LEFT
Q2365,Q2366
R2066
27K
B1ABGC000005
TAPE_RIN
Q2843
MUTE SWITCH
C2366
W2815
B1GDCFGA0018
16V47
0
LINE-OUT-R
MUTE SWITCH DRIVE
R2065
Q2366
27K
TAPE_LIN
R2361
C2368
3.9K
TAPE_PHOTO
1000P
AUDIO_GND
R2365
W2505
SYS6V_GND
1K
C2367
0
1000P
DVREF
TAPE_DMT
LINE-OUT-L
Q2365
C2365
R2843
L2062
16V47
1K
REC
ERJ3GEY0R00V
PB_R
Q2843
R2844
C2064
R2064
27K
33K
AUDIO_GND
1000P
R2063
L2061
33K
ERJ3GEY0R00V
PB_L
+15V
MK_IN1
C2405
M+12V
1
W2519
M_GND
0
Q2062
R2414
1K
W2553
Q2414
Q2413
0
Q2061
W2552
MOTOR
0
PLUNGER
16
R2415
DC_DET
Q2415
1K
Q2415
W2533
0
B1GBCFJN0033
AUX_L
17 18
SWITCH
R2097
R2098
47K
AUX_R
D2413
B0JCAE000001
47K
Q2413,Q2414
B1GBCFJN0033
(AGND)
AUDIO_GND
SWITCH
C2428
L2367
R2367
6.3V330
100
LINE-OUT-L
J0JBC0000019
L2368
R2368
100
LINE-OUT-R
R2370
R2369
47K
47K
2.2
R2408
L2408
75
CBOUT
L2400
R2400
CROUT
75
L2409
R2409
75
YOUT
R2429
L2429
75
VOUT
IC2741
C0DAAMH00012
SWITCHING REGULATOR
C2420
330P
V_GND
(VGND)
R2406
75
1
2
COUT
R2407
L2742
75
SYOUT
G0A200D00002
C2742
C2418
C2417
C2741
25V1000
100P
680P
0.01
CHASSIS GND
V_GND
P_GND
-30V
-30V
1
AGND
2
AUDIO_GND
IN
GND OUT
3
AGND
IC2761
+15V
1
2
3
+15V
4
M+18V
C0CAAKG00046
M+18V DVD-SUPPLY
5
M_ GND
6
REGULATOR
M_ GND
7
+18V
+18V SUB +B
8
SYS6V_GND
SYS6V-GND
9
C2762
SYS6V
C2761
SYS6V
10
25V1000
50V0.1
P_GND
V_GND
P_GND
11
P_GND
12
H2710
4
5
6
: MAIN SIGNAL LINE
: TAPE RECORD SIGNAL LINE
FOR GC/GCS/GS ONLY
IC2231
W2501
C0ABBB000230
0
OP-AMP
Q2236,Q2238
C2246
47P
B1ABCF000176
Q2235,Q2237
SWITCH
-7V
B1GDCFJJ0047
IC2231
4 3 2 1
D2239
R2233
SWITCH DRIVER
B0ACCK000005
150
R2234
R2236
Q2238
150
47
R2237
R2235
D2239
R2240
1K
10K
1K
R2239
Q2234
5
6
7 8
Q2236
10K
C2231
100P
C2232
Q2237
R2231
Q2235
100P
8.2K R2232
Q2234
27K
B1ABCF000176
SWITCH
W2537
0
C2401
C2404
C2403
C2402
0.01
1
0.1
C2411
0.1
L2411
22uH
L2410
10V220
G0A200D00002
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC2401
C9ZB00000461
VIDEO BUFFER
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C2427
6.3V330
C2421
C2422
0.1
6.3V1000
R2810
0
C2426
6.3V1000
L2747
G0A200D00002
DVD_A+5V
R2745
4.7K
C2748
C2771
0.01
6.3V220
3
4
5
1.5
R2753
L2743
L2746
G0A200D00002
G0A101ZA0028
R2771
150
R2742
R2741
1K
C2743
3.3K
Q2771
6.3V820P
C2752
0.01
C2745
Q2771
R2744
100P
1K
B1ADCF000001
D2761-D2764
M+9V
B0EAKM000117
Q2765
D2761
D2763
SW+5V
D2768
D2762
D2764
ERJ3GEY0R00V
Q2765
D2765
R2762
C2768
W2577
C2764
B1AAKD000012
0.01
0.01
B0BC5R600003
150
0
C2766
REGULATOR
D2766
16V47
ERJ3GEY0R00V
7
8
108
: TAPE PLAYBACK SIGNAL LINE
: AUX SIGNAL LINE
Q2707
B1BCCG000002
REGULATOR
R2707
R2703
10K
1K
R2705
Q2709
470
C2701
0.01
C2709
R2709
16V220
100
Q2709
B1AACF000064
Q2708
REGULATOR
R2706
C2706
470
16V220
Q2708
R2708
6.8K
B1ADCE000012
R2702
REGULATOR
270
Q2704
B1BCCG000002
REGULATOR
B15
Q2754
B1BACG000048
REGULATOR
DVD_PCONT
DVD_A+5V
L2799
G0A101EA0017
DVD_D+5V
C2799
R2754
Q2754
L2754
6.3V220
G0A200D00002
1.5
DVD_2R7
M+12V
R2772
C2758
150
0.01
R2755
R2756
C2757
P_GND
330
33
6.3V220
V_GND
M+9V
C2756
D2755
D_AMP+5V
B0BC3R4A0006
16V100u
V_GND
SW+5V
P_GND
1
2
3
500mA
B16
R2861
15-30mA
4.7K
M+12V
B17
B0BC013A0007
Q2772
D2863
B1GBCFJJ0051
B18
DC DETECT SWITCH
B19
BV20
SA-NC9GC/GCS/GS/GN MAIN CIRCUIT
9
10
11
TO
MAIN
SECTION (4/4)
1/4
2/4
3/4
4/4
12
13
14
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