Sharp CD-K7000W Service Manual page 25

SUR_ON/OFF
+B
4
+B
3
C602 22/50
2
R608
C614
10K
C608 10/50
1
0.1
R606
3.9K
C610
0
0.1
C612 0.0027
9
C620 1/50
8
C622 4.7/50
7
C624 1/50
6
C626 1/50
5
C628 1/50
4
C630 1/50
3
R618
1.5K
-20dBATT
S_MUTE
+B
D_GND
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
0.022
IC860
68K
KIA4558P
OPE AMP.
R638
REC_R
470K
R574
100
+B
Q121 REC_L
KTC3199GR
MUTING
0V
3
R157
R637
0.7V
220K
470K
0V
+B
14 13
+B
11 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
All manuals and user guides at all-guides.com
CDC7000W ONLY
CDC7000W ONLY
-B
IC561~IC563: OPE AMP.
C561
270P
R565
C562
R564 390K
D562
+B
270P
33K
4
-
1SS133
2
R563
1
+
12K
3
C563 R566
+B
D563
0.0068 220K 8
- 1SS133
6
R562
7
+
470K 5
IC562
R567
R561 C565
2.2M
KIA4558P
47K 2.2/50
R568 R570
C566
100K
2.2M
0.0068
R573
220K
ZD561
MTZJ6.2C
R
C567
4
0.022 -
-B
2
1
+
3
C568
IC561
0.022
KIA4558P
C569
8
0.022
-
6
L
7
+
5
R578
150K
R579
220K
R587
C574
390K
0.0027
C575
R581
0.0027 D565
68K
4
- +B 1SS133
2
1
R582 12K
+
R 3
+B
C576 R586 IC563
0.0027 220K 8 D566
KIA4558P
-
1SS133
6
R583 7
+
5
68K
R585
L
R584 220K C578
12K 2.2/50
R588
C577
390K
0.0027
+B
CNP701
1 2 3 4 5 6 7 8 9
1
8 9
Figure 25 SCHEMATIC DIAGRAM (5/11)
CD-K7000W/C7000W,CP-C7000
PLAYBACK SIGNAL
RECORD SIGNAL
FM SIGNAL
R631
8.2K
R632
8.2K
+B
10KHz
63Hz
R
L
10 11 12 13 14 15 16 17 18 19 20 21
CNS701
P26 1 - D
TO DISPLAY PWB
10
– 25 –
MAIN PWB-A1(1/ 2)
CD SIGNAL
VIDEO SIGNAL
MIC SIGNAL
Lch
C631
R633
390P
39K
JK601
VIDEO IN
R634
C632
39K
390P
Rch
D601
1SS133
D602
CHASIS
1SS133
SW601
10kHz/100kHz
SPAN
SELECTOR
9kHz/50kHz
R-CH
1 1
A_GND
2 2
P23 12 - D
L-CH
3 3 CNP11
CD_GND
TO CD SERVO
4 4
CD_+B
5 5
CNS11
BI11
TUN_R
8
A_GND
6
TUN_L
10
DO
5
CE
2
DI
3
CLK
4
D_GND
9
+B
A_+10V
1
TUN_SM
7
CD-K7000W ONLY
OUT(L)
1
IN(L)
2
GND(A)
3
+10V(A)
4
+B
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
22 23 24 25 26 27 28 29 30
30
FFC701
11 12
PWB