Read Sharp CD-BA2010 (serv.man7) Service Manual online
– 37 –
CD-BA2010H
Figure 37 SCHEMATIC DIAGRAM (6/11)
7
8
9
10
11
12
M
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
2
1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
33
32
31
32
31
100
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
9
8
7
6
5
4
3
2
1
1 VDD
-20dBATT
S-BUSY
LCK 1
LCK 0
DP REQ
RES OUT
DRF
WRQ
RESET
X2
X1
VPP/IC
CE
CLK
DI
DO
AVSS
AVDD
AVREF
SYS STOP
JOG 1
JOG 0
REMOCON
VSS
VDD
SMUTE
T_SOL 2
T_SOL 1
T_MOTOR
TIMER LED
TUS SM/M-BUSY
SPEANA1
R
SPEANA0
L
10KHZ SPEANA3
63HZ SPEANA2
XT2
CD INT
VDD
CD CLK
CD DI
CD DO
CD CE
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
80
34
35
36
30
31
32
33
18
19
20
29
16
17
12
13
14
15
11
7 6
3 2 1
8
9
10
P08
P07
P06
P05
P04
P03
P02
P01
G15
G14
G13
G12
G11
G10
G09
G08
G07
G06
G05
G04
G03
G02
G01
F
F
F
3
1
2
CD INT
WRQ(DSP)
DRF
CD CE
CD DO
CD DI
CD CLK
RES OUT
CLAMP SW
D_GND
1
2
3
4
5
6
7
8
9
10
10
1
2
3
4
5
6
7
8
9
VOL_MOTOR +
VOL_MOTOR -
T_REC/PLAY
T_T1/T2
T_BIAS
T_BIAS
STOP
PLAY
VSS
DATA
CLOCK
LCK
Q0
Q1
Q2
Q3
Q4
Q6
Q5
Q8
Q7
Q10
Q11
VDD
OE
Q9
FF
REW
VOL_UP
VOL_DOWN
-
+
B
A
5
4
3
2
1
5
4
3
2
1
5
4
3
3
OPEN/
CLOSE
DISC
SKIP
DISC 3
DISC 2
DISC 1
2 1
3 2 1
2
1
STATION
DISPLAY
MODE
ASPM
EON
TIMER/
SLEEP
CLOCK
ON/
STAND-BY
DIMMER
CD
TAPE
REC/
PAUSE
TUNING/
TIME
UP
VIDEO/
AUX
TUNER
(BAND)
TUNING/
TIME
DOWN
MEMORY/
SET
PRESET
DOWN
PRESET
UP
PLAY/
REPEAT
STOP
X_BASS EQUALIZER
PTY.TI
SEARCH
KEY 0
KEY 1
KEY 2
47
48
48
49
50
AC RLY_CONT
SP_RLY
SPDET
T1 RUN
T2 RUN
CD CLAMP SW
T1 PLAY SW_A
T2 PLAY SW_B
FPA (F-REC)
FPB (R-REC)
MIC IN O
KOK LATCH L
DIST_OUT/SW OUT/SPN A
P25/SPN B
P22
P21
P20
P19
P14
P13
P12
P11
P10
P9
P8
P7
VLOAD
P6
P5
P4
P3
P2
P1
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
G15
P18/DIST3
P17/DIST2
P16/DIST1
P15/DIST0
P24/MOV VOL CONT OPEN
P23/MOV VOL CONT CLOSE
CNP12
P33 12 - E
TO CD SERVO PWB
DISPLAY PWB-A2
REMOTE
SENSOR
1
2
3
Q709: RESET
1
3
1
3
SWITCH PWB-A3
JOG PWB-H2
VOLUME
MOTOR
PWB-H1
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
BI703
CNS703
C722 47/50
C725
0.022
C726
220/10
C734
47/16
C735
0.022
RS710 1K
RS709 22K
RS708 10K
IC702
BU2092F
INPUT/OUTPUT
EXPANDER
LED704
LED703
LED702
LED701
RS701 1K
RS702 1K
RS703 1K
RS703 1K
RS704 1K
RS731
10K
RS732
10K
Q714
KTA1271Y
RS734
4.7K
RS729
10K
RS735
4.7K
C741 100/16
C740 100/16
Q716
KTA1271Y
RS730
10K
RS728
4.7K
RS727
4.7K
Q715
KTA1271Y
D721
1SS133
C738
470P
D720
1SS133
R799
100
C733
47/25
RX701
LN63H380A
C732
0.022
C731 10/50
C730
0.022
IC703
KIA7042AP
R798
4.7K
R797
100K
D717
1SS133
R796 47K
Q709
KRC102M
C729
3.3/50
D718 1SS133
C728
0.01
C727 0.1/50
D716 1SS133
L701
100
µ
H
R795
10K
R757
10K
R721 4.7K
LED722 4204SRT7
R749 10K
R746 10K
Q707
KTC3199GR
BI704
CNS704
CNP704
BI705A
M701
VOLUME
MOTOR
BI705B
C721 0.001
JOG701
JOG
C720
0.001
SW713
RD12
100K
SW712
RD11
33K
RD10
18K
RD09
10K
SW711
SW710
SW709
RD08
5.6K
SW708
RD07
3.9K
SW707
FW701
SW706
RD06
2.7K
SW705
RD05
2.2K
SW704
RD04
1.5K
SW703
RD03
1K
SW702
RD02
820
SW701
RD01
680
SW714
RD13
680
SW715
RD14
820
SW716
SW722
RD25
680
RD26
820
SW723
RD27
1K
SW724
RD28
1.5K
SW725
RD29
2.2K
SW726
RD30
2.7K
SW727 SW728
SW729
RD31
3.9K
RD32
5.6K
RD33
10K
RD34
15K
SW731
RD35
33K
SW732 SW733
RD36
100K
SW734
R700 10K
R773
1K
R776
1K
R778 1K
R779 1K
R780 1K
R781 1K
C723
15P
C724
18P
XL701
4.1943MHz
R783 1K
R784 1K
R785 1K
R786 1K
R787 1K
R788 1K
R789 1K
R790 1K
R775 1K
R770 1K
R771 1K
R772 1K
R772 1K
R769 1K
R768 1K
R767 1K
R766 1K
R758 1K
R756 2.2K
R755 2.2K
R754 2.2K
R753 1.8K
R750 1K
R751 1K
R748
1K
R747 1K
1K
1K
1K
1K
1K
IC701
IX0333AW
SYSTEM
MICROCOMPUTER
R765
10K
R764
10K
R763
10K
1K
R759 1K
R760 1K
R761 1K
R762 1K
R782 1K
FL701
LED701~LED704: SLI325YC
IC703: RESET
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