SA-NC9GCP MAIN CIRCUIT
1/4
2/4
3/4
4/4
: -B SIGNAL LINE
: +B SIGNAL LINE
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
: DVD VIDEO SIGNAL LINE
: MAIN SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: AUX SIGNAL LINE
TO
MAIN
SECTION (4/4)
TO
MAIN
SECTION (1/4)
TO
DECK CIRCUIT
(CN1305)
IN SCHEMATIC
DIAGRAM-17
TO
TRANSFORMER
CIRCUIT (CN5910)
IN SCHEMATIC
DIAGRAM-15
P_GND
P_GND
CN2861
H2710/W2710
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
21
20
7
9
10
8
4
5
1
3
2
6
12
11
BP
DMT
A_GND
RECH
TAPE_EJ
DVREF+
PHOTO
R_CH_REC_IN
D-GND/SYS6V_GND
AF_GND
PB_LCH
PB_RCH
AF_GND
L_CH_REC_IN
PL
9V
MK_IN2
MK_IN1
MOTOR_9V
MOTOR_H
MOTOR_GND
AGND
+15V
M+18V DVD-SUPPLY
-30V
AGND
M_ GND
M_ GND
+18V SUB +B
SYS6V
SYS6V-GND
100P
C2092
100P
C2091
6.3V1000
C2423
SYOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
B15
B21
B16
B17
BV20
B19
B18
VOUT
C
5V
DVD_A+5V
COUT
-30V
AUDIO_GND
DVD_A+5V
V_GND
V_GND
SW+5V
P_GND
DVD_2R7
DVD_D+5V
DVD_PCONT
M+12V
P_GND
D_AMP+5V
CB
PY
CR
RGB
V_GND
AUDIO_GND
VD_MUTE
CROUT
CBOUT
M_GND
LINE-OUT-L
LINE-OUT-R
PB_L
PB_R
AUDIO_GND
+15V
MK_IN1
M+12V
TAPE_DMT
DVREF
SYS6V_GND
REC
AUX_R
AUX_L
DC_DET
MOTOR
PLUNGER
M_GND
AUDIO_GND
YOUT
VOUT
V_GND
-30V
AUDIO_GND
+15V
M+18V
V_GND
COUT
SYOUT
LINE-OUT-L
LINE-OUT-R
CBOUT
CROUT
WIDE
TAPE_RIN
TAPE_LIN
TAPE_RIN
TAPE_PHOTO
Y
MUTE_L
+7V
TAPE_LIN
-7V
V_GND
SYS6V
SYS6V_GND
P_GND
P_GND
+18V
M+9V
M+12V
1
100P
16V100
4.7K
6.3V1000
0.01
470
16V220
1K
0.1
0.01
560
16V100
16V100
2.7K
0.1
0.1
10V33
2.7K
10K
0.01
0.01
1K
16V220
6.8K
270
0.01
470
6.3V220
16V100
330
33
0.01
6.3V220
0.01
150
150
1.5
0.01
0.01
1.5
0.01
0.1
10V220
0.01
6.3V220
6.3V220
16V47
4.7K
16V47
0.01
39K
100P
100P
470
470
330P
75
75
100P
680P
18K
39K
18K
18K
18K
0.1
47K
75
75
75
75
47K
0.01
100P
100P
0.01
100P
100P
270P
270P
1K
6.3V330
6.3V330
1K
1K
3.9K
100K
50V4.7
0.1
3.9K
100K
1
1000P
16V47
1
16V47
1000P
100
100
1000P
1000P
0.1
33K
33K
1K
100
100
1K
3.3K
0.1
10V220
1K
0
27K
1K
16V100
0.01
25V1000
50V0.1
25V1000
0.01
6.3V820P
0.01
0.01
150
1K
10K
1K
C2747
C2745
C2746
R2745
L2746
C2422
C2401
L2410
L2411
L2411
R2705
C2709
R2703
D2707
C2708
C2704
R2713
Q2708
Q2708
C2717
C2718
R2711
C2705
C2712
Q2704
C2710
R2710
R2707
C2702
Q2709
Q2709
C2707
R2709
Q2707
C2706
R2708
R2702
D2703
C2701
R2706
C2757
C2756
R2755
D2755
R2756
Q2771
Q2771
C2752
L2799
C2799
C2771
R2772
R2771
R2753
L2754
C2758
C2754
R2754
Q2754
Q2754
C2749
C2421
C2411
C2410
L2750
L2747
C2751
C2748
Q2765
Q2765
C2766
D2863
R2861
D2768
C2767
Q2772
C2768
DW2741
R2371
R2098
L2400
L2408
L2409
L2429
C2408
L2093
SWITCH
C2409
C2429
L2407
L2406
R2068
R2067
C2420
R2407
R2406
C2418
C2417
D2072
R2096
R2097
R2066
R2065
R2095
C2061
L2367
R2370
L2368
R2400
R2409
R2429
R2408
R2369
JK2401
C2371
L2095
L2094
L2371
C2400
C2416
C2096 560P
C2095 560P
D2069
C2406
C2407
C2068
C2067
R2413
D2413
D2413
C2427
C2428
R2365
R2366
R2361
R2363
Q2843
Q2843
C2843
C2403
R2362
R2364
C2404
C2367
C2365
Q2365
Q2365,Q2366
C2405
C2366
Q2366
C2368
Q2413
IC2741
R2062
R2061
L2061
C2063
C2064
L2062
Q2061
Q2062
C2062
D2071
R2063
R2064
R2414
R2367
Q2413,Q2414
Q2414
R2368
Q2415
Q2415
R2415
L2742
SWITCHING REGULATOR
L2743
R2741
D2843
C2402
C2412
R2742
R2810
R2844
R2843
IC2401
C2763
C2764
C2761
C2762
REGULATOR
D2761
D2761-D2764
D2762
D2763
D2764
DZ2741
C2742
C2741
C2743
C2744
IC2761
C2765
R2762
D2766
R2761
D2765
R2743
R2744
3
1
2
11
6
7
8
10
17
12
3
1
4
15
16
2
5
14
9
13
4
2
1
3
5
26
25
27
28
17
18
20
22
24
23
21
19
8
7
5
6
16
15
10
9
13
14
11
12
3
1
2
30
32
31
4
29
2
1
3
G0A200D00002
G0A200D00002
G0C220JA0055
VIDEO BUFFER
B0EAKM000117
B1ADCE000012
B1BCCG000002
B1AACF000064
B1BCCG000002
B0BC6R700006
B0BC3R4A0006
B1ADCF000001
G0A101EA0017
G0A200D00002
B1BACG000048
G0A200D00002
G0A200D00002
B1AAKD000012
B0BC013A0007
ERJ3GEY0R00V
REGULATOR
DC DETECT SWITCH
DC DETECT SWITCH
ERJ3GEY0R00V
B1GBCFJJ0051
B0ADCJ000020
J0JBC0000015
J0JBC0000015
J0JBC0000015
J0JBC0000015
J0JBC0000015
J0JBC0000015
J0JBC0000019
J0JBC0000019
J0JBC0000019
J0JBC0000019
J0JBC0000015
J0JBC0000015
J0JCC0000080
B0ACCK000005
B0JCAE000001
B1GDCFGA0018
B1ABGC000005
B1GBCFJN0033
C0DAAMH00012
ERJ3GEY0R00V
ERJ3GEY0R00V
Q2061,Q2062
B1GBCFJJ0051
AUX
REC OUT
PR
PB
COMPONENT
VIDEO OUT
VIDEO OUT
S-VIDEO OUT
D2071-D2072
B0EAKM000117
B1GBCFJN0033
G0A200D00002
G0A101ZA0028
B0ACCK000005
C9ZB00000461
B0JCPD000025
B0EAKM000117
C0CAAKG00046
B0BC5R600003
DVD_A+5V
L-CH
R-CH
COUT
R-CH
L-CH
YOUT
(VGND)
(AGND)
(VGND)
CHASSIS GND
Y
SDCOUT
COUT
VSAG
VOUT
S1
VCC1
S2
CIN
YIN
SEL
GND
SEL
VCC2
CRSAG
BIAS
CYIN
CBIN
MUTE2
CVIN
MUTE1
GND2
CBSAG
CROUT
YSAG
GND2
YOUT
GND2
CYOUT
GND2
CBOUT
CYSAG
CRIN
LEFT
RIGHT
GND OUT
IN
OUT
GND
VCC
M+9V
15-30mA
SW+5V
500mA
INV
STBY
MUTE SWITCH
MUTE SWITCH DRIVER
SWITCH
SWITCH
REGULATOR
REGULATOR
REGULATOR
REGULATOR
REGULATOR
B22
B23
B24
B25
+7V
MIC_LVL2
SW+5V
MIC_LVL1
MIC_IN
AUDIO_GND
AUDIO_GND
-7V
-7V
7 8
5
4 3 2 1
6
+VCC
-VCC
Q2235
Q2238
Q2237
Q2236
Q2234
Q2234
B1ABCF000176
SWITCH
D2239
D2239
D2235
D2237
B0ACCK000005
B0ACCK000005
B0ACCK000005
10K
10K
4.7K
R2240
R2239
R2241
1K
47
39
150
150
1K
R2237
R2236
R2238
R2233
R2235
R2234
27K
8.2K R2232
R2231
47P
C2246
100P
100P
C2231
C2232
IC2231
OP-AMP
IC2231
C0ABBB000230
Q2235,Q2237
B1GDCFJJ0047
Q2236,Q2238
B1ABCF000176
SWITCH DRIVER
SWITCH
W2501
0
YOUT
6.3V1000
C2426
W2553
0
W2552
0
W2815
0
W2505
0
W2537
0
W2534
0
W2519
0
W2533
0
W2577
0
SA-NC9GCP
26
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