Read Sharp CD-BA2010 (serv.man7) Service Manual online
– 35 –
CD-BA2010H
Figure 35 SCHEMATIC DIAGRAM (4/11)
7
8
9
10
11
12
24
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
16
15
14
15
9
10
11
12
TUN_SM
A_+10V
D_GND
CLK
DI
CE
DO
TUN_L
A_GND
TUN_R
REC_L
REC_R
KOK OUT(R)
KOK IN(R)
M_10V
S_MUTE
16KHz
63Hz
63Hz
16KHz
R
L
L
R
-20dBATT
L-CH 1K
R-CH 1K
S_MUTE
VF1
VF2
-VF
AC_RLY
CON
UN_SW
5V
+5V
SP_RLY
SP-DET
TUN_SM
DI
CE
DO
CLK
SPAN_RCH
SPAN_LCH
A_+10V
T_T1 T2
-20dBATT
T_BIAS
REC/PLAY
D_GND
L
R
-VCC
+VCC
CHASIS
V
0.7V
0V
0V
11.7V
11.6V
11.6V
0V
0V
0V
0V
0V
Rch
Lch
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
2
1
-
-
+
+
+
+
-
-
CLK
VDD
VREF
ROUT
RBASS
RTRE
RIN
RSEL0
R4
R3
R2
R1
-
+
+
-
Vcc
ALC
GND
ALC
RIPPLE
Nor/CrO2
HROME
56K
56K
NG
MUTING
BIAS
BIAS OSC
1
2
3
SWITCHING
CNP701B
P36 1 - D
TO DISPLAY PWB
3
3
1
10
9
6
7
8
5
2
4
P41 10 - H
TO TUNER SECTION
-B
-B
-B
-B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
CD SIGNAL
VIDEO SIGNAL
VIDEO SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
RECORD SIGNAL
FM SIGNAL
R631
6.8K
R632
6.8K
C632
390P
C631
390P
R633
33K
R634
33K
JK601
VIDEO
IN
D601
1SS133
D602
D602
1SS133
C634
0.001
C650
0.001
R608
10K
C614
10/50
C602
22/50
R606
3.9K
C608
0.1(ML)
C610
0.1(ML)
C620
1/50
C622
4.7/50
C624
1/50
C626
1/50
C628
1/50
C630
1/50
C612
0.0027(ML)
C646
0.0022(ML)
R618
3.3K
C644
0.0033
3
5
C141
47/25
R141 100
C139 0.0033
R145
10K
Q124
2SA1015GR
C151
0.039(ML)
L104 330
µ
H
C152 47/25
C150
0.0082
C154
0.047(ML)
R168 4.7
Q128
KTC3203Y
R167 47K
R166 22K
R160
82(1/2W)
R158
220
R162 47K
R164 4.7K
Q126
KRC104M
4
5
C140 0.0033
R146
10K
C142 47/25
C145 22/25
C146 220/10
R637
470K
R638
470K
R157 220K
Q121
KTC3199GR
KTC3199GR
R153
10K
R154
0K
6
K
99GR
CNP701A
R564
33K
C561
270P
270P
R563
12K
R562
470K
C563
0.0068
R561
47K
R565
390K
390K
C562
270P
R566
220K
C566
0.0068
0.0068
R568
2.2M
2.2M
IC562
KIA4558P
D562 1SS133
C564
2.2/50
R570
100K
D563
1SS133
C565 2.2/50
C573
0.022
R569 100K
ZD561
MTZJ6.2C
R567
2.2M
D561 1SS133
C567
0.022
R573
220K
R576 330
R580 330
R577 330
R574
330
C568 0.022
R575 150K
IC561
KIA4558P
C569
0.022
C570 0.022
R578
150K
R579
220K
220K
C571 0.022
C572
47/25
C574
0.0027
R581
68K
C575
0.0027
R582
12K
R583
68K
R584
12K
C576
0.0027
D564 1SS133
R587
390K
390K
R586
220K
R585
220K
R588
390K
390K
IC563
KIA4558P
C577
0.0027
0.0027
D565
1SS133
C647
0.001
C579 2.2/50
R589 100K
R590 100K
C578 2.2/50
D566
1SS133
IC561~IC563: OPE AMP.
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