Sharp CD-K7000V Service Manual page 27

Video cd mini system
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SUR_ON/OFF
+B
+B
C602
22/50
R608
C614
10K
C608
10/50
0.1
R606
3.9K
C610
0.1
C612
0.0027
9
C620
1/50
8
C622
4.7/50
7
C624
1/50
6
C626
1/50
C641
5
0.0033
(ML)
C628
1/50
4
C630
1/50
3
R618
1.5K
-20dBATT
S_MUTE
+B
R864
R862
+B
150K
33K
C862
0.022
872
K
5
7
R860
6
22K
4
8
R873
1K
3
R863
1
33K
2
C861
R861
IC860
0.022
68K
KIA4558P
OPE AMP.
R638
REC_R
470K
R574
100
+B
REC_L
Q121
R157
R637
KTC3199GR
220K
470K
MUTING
0V
0.7V
0V
2
3
10V
0V
1
0V
+B
4
13
+B
1
12
+B
1
0V
2
0V
3
11.6V
Q126
KRC104M
BIAS
R167
0V
47K
Q128
KTC3203Y
0V
BIAS OSC
0V
C154
0.047(ML)
C150
0.0082
7
PLAYBACK SIGNAL
RECORD SIGNAL
FM SIGNAL
D_GND
IC561~IC563: OPE AMP.
C561
270P
R565
C562
R564
390K
270P
33K
4
-
2
R563
1
+
12K
3
C563
R566
0.0068
220K
8
-
6
R562
7
+
470K
5
IC562
R567
R561
2.2M
KIA4558P
47K
R568
C566
0.0068
2.2M
R573
220K
R
C567
0.022
-
2
+
3
C568
IC561
0.022
KIA4558P
C569
0.022
-
6
L
+
5
R578
150K
R579
220K
R587
C574
390K
0.0027
C575
R581
0.0027
68K
-
2
R582 12K
+
R
3
C576
R586
IC563
0.0027
220K
KIA4558P
-
6
R583
+
5
68K
R585
L
R584
220K
12K
R588
C577
390K
0.0027
+B
CNP701
1
2
3
4
5
6
1
8
Figure 27 SCHEMATIC DIAGRAM (7/13)
CNPV3
P23 11 - C
TO CD VIDEO PWB
CD SIGNAL
VIDEO SIGNAL
MIC SIGNAL
-B
+B
D562
+B
1SS133
10KHz
+B
D563
1SS133
63Hz
C565
2.2/50
R570
100K
ZD561
MTZJ6.2C
4
-B
1
R
8
7
L
D565
4
+B
1SS133
1
+B
D566
8
1SS133
7
C578
2.2/50
7
8
9
10
11
12 13 14 15
16
CNS701
P30 1 - D
TO DISPLAY PWB
9
10
– 27 –
CD-K7000V,CP-C7000
1 2
CNS606
1 2
BI606
MAIN PWB-A1(1/ 2)
C637
C601
0.001
0.022
C631
R631
R633
390P
8.2K
39K
R632
C632
R882
8.2K
390P
33
R634
39K
SW601
SPAN
10kHz/100kHz
SELECTOR
9kHz/50kHz
+B
+B
17 18 19
20
21
22 23 24 25
26
11
JK671
VIDEO
OUT
Lch
JK601
VIDEO IN
Rch
D601
1SS133
D602
CHASSIS
1SS133
R-CH
1
1
A_GND
2
2
P25 12 - D
L-CH
3
3
CNP11
CD_GND
TO CD VIDEO
4
4
CD_+B
PWB
5
5
CNS11
BI11
TUN_R
8
A_GND
6
TUN_L
10
DO
5
CE
2
DI
3
CLK
4
D_GND
9
A_+10V
1
TUN_SM
7
OUT(L)
1
IN(L)
2
GND(A)
3
+10V(A)
4
OUT(R)
5
P21 5 - A
IN(R)
6
CNSK1
GND(D)
7
TO KARAOKE
PWB
DATA
8
CLOCK
9
LATCH
10
11
MIC IN
CNP601
+B
27 28 29
30
30
FFC701
12

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