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SCHEMATIC DIAGRAM - 7
I
: +B SIGNAL LINE
B
MAIN CIRCUIT
: -B SIGNAL LINE
Q2110
B1GDCFJJ0047
INVERTER
J
CNP2101
MOT_01
1
DECK1_HI
2
MOT_GND
3
F
TO
MOT+9V
4
DECK CIRCUIT
REC_HI
5
(CN1001)
+15V
6
IN SCHEMATIC
RECIN_R
7
DIAGRAM - 11
RECIN_L
8
L2110
R2110
AUDIO_GND
9
0
100
PB_R
10
K
PB_L
11
C2112
0.018
C2113
0.018
L2112
0
R2111
100
L
M
N
O
P
1
2
3
: TAPE RECORD SIGNAL LINE
: MIC / MUSIC PORT SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
: MAIN SIGNAL LINE
Q2111
B1GDCFJJ0047
L2111
INVERTER
0
R2115
15K
R2117
15K
C2110
0.1
PB_R
R2112
R2114
R2116
33K
470
470
AUDIO_GND
C2111
R2113
0.1
33K
PB_L
R2330
5.6K
R2331
820
R2333
820
R2332
5.6K
R2401
100K
R2400
100K
C2400
IC2300
1000P
C0ABBB000230
KARAOKE AMP
R2316
33K
C2310
16V47
C2312
10P
IC2300
8
7
6
5
1
2
3
4
C2311
C2307
10P
16V47
R2315
33K
4
5
6
TO MAIN
SECTION (1/4)
SW+5V
REC
MOTOR
DECK1_H
M_GND
M+12V
+15V
PB_R
IC2340
C0AABB000125
C2341
R2341
50V1
2.2K
HEADPHONE AMP
FRVOLOUT
AUDIO_GND
Q2340
B1ABEB000002
R2342
100K
PB_L
MUTING
Q2341
B1ABEB000002
R2343
100K
C2340
R2340
MUTING
50V1
2.2K
FLVOLOUT
W2021
0
KA_DAT
KA_CLK
KA_CS
C2274
1000P
40
39
38
37
36
35
34
33
C2269
4700P
41
DOLPF1
42
DDACINTOUT
C2270
0.068
43
DDACINTIN
0.1
C2262
[25] KCSEL
44
DDACCONT
C2271
0.1
[26] SCORETEST1
45
DADCCONT
RIN
0.068
[27]
SCORETEST2
C2265
46
DADCINTOUT
[28]
SCORETEST3
47
DADCINTIN
[37] TEST1
C2266
1000P
48
DILPF3
LIN
[39] TEST2
49
DILPF2
[39]
DOLPF3
SPE_AD1
C2268
4700P
50
DILPF1
[40]
DOLPF2
51
DIN
IC2210
52
DISIG
C1BB00001012
C2267
53
KARAOKE PROCESSOR
NC
1
SYS6V_GND
54
AUDIO_GND2
C2261
55
AVCC2
16V100
NC
56
C2260
57
0.1
NC
58
NC
R2317
R2321
6.8K
3.3K
59
NC
60
NC
[67] NC
C2263
61
NC
[66] NC
50V1
[65] KA_LOUT
62
KA_ROUT
AUDIO_GND
63
KA_ROUT
64
KA_LOUT
C2264
50V1
65
66
67
68
69
70
71
72
R2318
3.3K
R2322
6.8K
C2273
R2260
50V10
3.3K
E_OUT_R
E_OUT_L
R2262
3.3K
C2275
50V10
R2261
R2263
6.8K
6.8K
-7V
AUDIO_GND
+7V
7
8
9
103
Q2342
B1GDCFGA0018
MUTING CONTROL
W3076
R2351
0
1.8K
HP_Rch
R2352
R2353
R2349
C2354
3.3K
39K
12K
0.033
C2344
W3051
C2356
C2347
C2348
0
R2355
50V1
6800P
100P
47P
W3080
5.6K
0
-7V
IC2340
W3046
4
3
2
1
0
W3047
R2345
4.7K
W3908
5
6
7
8
W3053
W3054
0
0
0
+7V
W2010
R2356
W3052
W3907
R2346
C2345
C2346
C2351
R2344
0
5.6K
3.3K
100P
0.033
0
4.7K
47P
R2354
12K
C2342
C2355
R2350
HP_Lch
6800P
39K
50V1
C2278
0.1
R2270
R2282
R2279
10
68
68
32
31
30
29
28
27
26 25
C2288
C2292
AVCC2
24
DZ2200
16V100
50V100P
B0BC5R000009
AUDIO_GND
AUDIO_GND
23
C2289
16V47
REF
22
KDACINTIN
21
C2281
0.068
KDACINTOUT
20
C2282
0.068
KDACCONT2
19
C2283
0.068
KDACCONT1
18
C2284
0.068
KDACCONT
17
KDACINTOUT
16
C2285
0.047
C2293
820P
15
KADCINTIN
R2274
10K
C2295
KILPF2
14
R2275
4.7K
R2276
KILPF1
13
C2286
50V2.2
12
KCISIG
R2273
12K
C2290
1000P
C2296
1000P
KHPF1
11
C2291
2700P
R2278
5.6K
KHPF2
10
R2272
3.9K
C2294
4700P
C2287
560P
KOLPF1
9
R2271
15K
R2277
15K
KOLPF2
8
C2280
50V2.2
KCOUT
7
KSIGIN
6
NC
5
NC
4
[80] NC
NC
3
NC
2
NC
1
73 74
75 76
77
78
79
80
10
11
12
SA-VK960GC / SA-VK960GCS / SA-VK960GCT / SA-VK960GS
TO MAIN
SECTION (4/4)
HP_MUTE
FRFIN
-7V
0
AUDIO_GND
+7V
0
FLFIN
HP_L
HP_R
+15V
75mA
3300P
10K
AUDIO_GND
1/4
2/4
3/4
4/4
SA-VK960GC/GCS/GCT/GS
MAIN CIRCUIT
B9
13
14
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