Sharp CD-BK2100V Service Manual page 27

+B
IC601
CLK
24
LC75341
+B
23
VDD AUDIO PROCESSOR
C602
22/50
REF
22
R608
C614
10K
10/50
OUT C608
21
0.1
R606
(ML)
3.9K
ASS
20
C612
C610
0.0027(ML)
TRE
0.1(ML)
19
RIN C620
18
1/50
C622
EL0
17
4.7/50
C624
R4
16
1/50
C626
R3
15
1/50
R2 C628
14
1/50 R618
1.5K
C630
R1
13
1/50
C642
0.0033(ML)
+B
+B
+B
R637
470K
R638
470K
REC_L
REC_R
Q121
54 KTC3199 GR
R153
K
10K
0.7V
2
9 GR
0V
+B
R158
220
16 15 14 13
56K
OME
6K
0V
11
9 10 12
2
Q126
KRC104 M
C141
47/25
BIAS 0V
OSC
0V
C150
0.0082(PP)
R145
10K
7
+B
KOK OUT(R)
KOK IN(R)
-20dBATT
+B
–B
C561 R565
270P
390K
C562
R564
270P
33K
-
2
R563
12K
3 +
R566
R562
C563
220K
470K 0.0068
-
6
R561
5 +
47K
R568
2.2M
C566
0.0068
IC561
KIA4558P
R573
OPE AMP.
220K
C567
0.022
R
-
2
3 +
L C569
-
6
0.022
+
5
C574
0.0027
C575
R581
0.0027
68K
-
2
R582
+
12K 3
R
R586
220K
-
6
R584 R583
+
12K 68K 5
L
1
R588
0V
390K
0V
0.0027
3
+B
0V
+B
2
3 4 5 6
1
CNP701
FC701
8
Figure 27 SCHEMATIC DIAGRAM (8/13)
FROM
CD VIDEO
PWB
P21 11-C
CNPV3
S_MUTE
+B
KOK OUT(L)
KOK IN(L)
IC562
KIA4558P
OPE AMP.
+B
+B
+B
+B
–B
D562
4
1SS133
1
R570
100K
C564
8
2.2/50
7
C565
2.2/50
+B
-VCC
4
R
1
+VCC
8
L
7
R579
220K
IC563
KIA4558P
R587
390K OPE AMP.
D565
4
1SS133
1
C579
2.2/50
8
7
D566
1SS133
C577
+B
11
7 8 9 10 12 13 14 15 16
CNP704
TO DISPLAY PWB
P24 1-D
9 10
– 27 –
MAIN PWB-A1(1/2)
CNS602
1 1
2 2
D603
BI602 1SS133
R633
39K
C631
R631
390P
8.2K
R634
C632
R632
39K
390P
8.2K
D602
1SS133
+B
+B
+B
20 21 22 23 24 25 26
17 18 19
11
CD-BK2100V
JK671
VIDEO
OUT
D604
JK601
1SS133 VIDEO IN
Lch
L-ch
VIDEO
IN
Rch R-ch
D601
1SS133
C637
CHASSIS
0.001
SW601
SPAN
SELECTOR
9kHz/50kHz
10kHz/100kHz
TUN_R
A
A_GND
B
TUN_L
C
DO
D
CE
E
DI
F
CLK
G
D_GND
H
A_+10V
+B
I
KOK OUT(L)
1
KOK IN(L)
2
A_GND
3
A_+10V
4
KOK OUT(R)
5
KOK IN(R)
CNSK1
6
D_GND
7 FROM
DI KARAOKE PWB
8
P32 6-D
CLK
9
KOK LATCH
10
MIC IN
11
CNP601
+B
27 28 29
12