Sharp CD-BA1500H Service Manual page 26

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CD-BA1500H
A
DISPLAY PWB-A2
Q601
Q602
KTC3199 GR
KTC3199 GR
B
-25.7V
-25.7V
C
D
C601
E
270P
R603
10K
R607
33K
R604
12K
0.0027
D601
DS1SS133
C603
0.0068
C604
R609
0.0068
470K
F
R615
150K
R610
15K
TAPE MECHANISM PWB-D
+
TAPE
M
- -
MOTOR
G
SOLENOIDE
SOLENOIDE
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
1
All manuals and user guides at all-guides.com
Q603
KTC3199 GR
-25.7V
C609
C616
1/50
47/50
R621
33
+B
+B
IC702
+B
KIA4558P
+B
OPE AMP.
R613
R623
270
820K
D602
R617
2
4
DS1SS133
220K
C605
3
1
270P
R618
C612
2.2/50
220K
C606
5
8
D603
0.0027
DS1SS133
6
7
C602
C613
2.2/50
R626
100K
D604
2
4
DS1SS133
C607
3
1
0.022
R619
C614
2.2M
2.2/50
5
8
R627
6
7
100K
C608
R620
0.022
180K
IC703
KIA4558P
OPE AMP.
ZD601
DZ6.2BSC
+B
CNP703
1
1
FC702
1
2
T2 RUN
3
1
4
T2 SOL
2
5
T1 SOL
3
6
4
7
T1 RUN
5
8
9
6
T1 RUN
10
7
11
8
12
F-REC
9
13
10
11
12
13
13
13
2
3
Figure 32 SCHEMATIC DIAGRAM (9/10)
FL701
FL DISPLAY
39
38
37
36
35
34
33
32 31
30
29
28
27
26
25
24
23
D610
DS1SS133
R640
1K
R642
22K
R643
1K
R644
1K
R645
22K
R646
1K
R647
1K
R648
1K
R632
10K
T2 RUN
R629
10K
R633
10K
R634
10K
R635
10K
–B
+B
+B
R649
10K
C617
R637
10/16
1K
Q604
KTC3199 GR
9.3V
Q607
KTA1273 Y
T2 PLAY
0V
+5V
MTR +
Q605
KTA1271 Y
0V
R_REC
Q606
KTA1271 Y
C620
47/25
COM
D613
D614
DS1SS133
DS1SS133
4
– 32 –
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
80
P6
VLOAD
79
P7
78
P8
77
P9
76
P10
75
P11
74
P12
73
P13
72
P14
71
70
P15/DIST0
IC701
69
P16/DIST1
68
P17/DIST2
IX0329AW
67
P18/DIST3
SYSTEM
66
P19
65
P20
MICROCOMPUTER
P21
64
63
P22
62
61
60
SPN
59
DISTOUT/SW OUT
KARAOKE LATCH
58
57
MIC IN
56
FPB
FPA
55
M-BUSY/TUN SM
PLAY SW_B
54
PLAY SW_A
53
CD CLAMP
52
SW
51
50 49 48 47 46 45 44 43 42 41
40
39 38 37 36 35 34 33 32 31
R659
1K
+B
+B
LED722
R670
10K
R671
10K
R672
10K
R660
10K
C618
R655
1K
10/16
D615
DS1SS133
Q608
KTC3199 GR
+B
8.6V
R662
10K
9.3V
9.3V
+B
R651
10K
9.3V
9.3V
+B
R652
10K
9.3V
5
6
3
2
1
98
99
100
+
1
VDD
2
S-BUSY
3
R
4
T-BIAS
R
T_T1/T2
5
R
REC/PLAY
6
R
RES OUT
7
R6
DRF
8
R6
WRQ
9
R
RESET
10
X2
11
XL
X1
12
VPP/IC
13
XT2
14
R
CD INT
15
VDD
16
R
CD CLK
17
R
CD DI
18
R
CD DO
19
R
CD CE
20
R
CE
21
R
CLK
22
R
DI
23
R
DO
24
AVSS
25
R
26
N
27
S
28
SP
29
SP
30

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