Sharp CD-BK1600V Service Manual page 24

Video cd mini system
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CD-BK1600V/1800V/190V
DISPLAY PWB-A2
A
Q602
KTC3199 GR
B
C
D
E
C605
R603
R613
C601
10K
270P
820K
270P
R607
33K
R608
C606
68K
0.0027
R604
C602
12K
0.0027
D601
DS1SS133
R612
R605
C603
1M
56K
0.0068
C604
R609
0.0068
470K
C607
R615
F
R610
C608
15K
0.022
TAPE MECHANISM PWB-D1
+
TAPE
M
- -
MOTOR
1
2
SOLENOIDE
3
G
4
5
6
7
8
9
SOLENOIDE
10
11
12
13
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
1
All manuals and user guides at all-guides.com
Q603
KTC3199 GR
C616
C609
1/50
47/50
R641
1K
R632
R629
R633
R634
R635
R62
IC702
270
(1/4)
KIA4558P
R624
OPE AMP.
270(1/4)
R617
D602
2
4
220K
DS1SS133
3
1
R618
C612
220K
2.2/50
5
8
6
7
R619
2
4
2.2M
3
1
0.022
5
8
150K
C614
6
7
2.2/50
IC703
R620
KIA4558P
180K
OPE AMP.
ZD601
DZ6.2BSC
FC702
1
1
CNP703
T2 PLAY
1
+5V
2
T2 RUN
3
MTR +
4
T2 SOL
5
T1 SOL
6
R_REC
7
T1 RUN
8
C620
9
47/25
T1 RUN
10
COM
11
D613,D614: DS1SS133
12
F-REC
13
13
13
2
3
Figure 24 SCHEMATIC DIAGRAM (5/12)
FL701
FL DISPLAY
49
48
47
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
80
79
VLOAD
78
P7
77
P8
76
P9
75
P10
74
P11
73
P12
72
P13
71
P14
70
P15/DIST0
69
P16/DIST1
68
P17/DIST2
67
P18/DIST3
66
P19
65
P20
64
P21
63
P22
62
61
60
SPN
D622
59
DISTOUT/SW OUT
DS1SS133
58
KARAOKE LATCH
R642
1K
57
MIC IN
R643
1K
56
FPB
R644
1K
55
FPA
R645
22K
54
PLAY SW_B
R646
1K
PLAY SW_A
53
R647
1K
52
CD CLAMP SW
R648
1K
51
T2 RUN
10K
10K
10K
10K
10K
R649
10K
Q604
KTC3199 GR
C617
R637
C618
D611
10/16
1K
10/16
DS1SS133
R638
D615
47K
DS1SS133
R662
Q607
10K
KTA1273 Y
R651
10K
Q605
KTA1271 Y
R652
10K
Q606
KTA1271 Y
D613
D614
4
– 24 –
27
26
25
24
23
16
15
14
13
12
11
10
9
8
7
6
3
2
1
81
82 83 84 85
86
87 88 89
90
91
92 93 94 95
96
97 98 99
100
NO USE
VDD
1
80
P6
S-BUSY
T-BIAS
T_T1/T2
REC/PLAY
RES OUT
DRF
WRQ
RESET
X2
IC701
X1
IX0331AW
VPP/IC
SYSTEM
XT2
CD INT
MICROCOMPUTER
VDD
CD CLK
CD DI
CD DO
CD CE
CE
CLK
31
KEY0
DI
32
KEY1
DO
47
AC RLY_CONT
33
KEY2
AVSS
49
SPK_DET
M-BUSY/TUN SM
50
T1 RUN
NO USE
SPEANA2
SPEANA1
SPEANA0
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
LED722
R670
10K
R671
10K
R672
10K
R660
10K
R655
1K
5
6
1
2
R677
1K
3
R678
1K
4
R679
1K
5
R680
1K
6
R681
1K
7
R682
1K
8
R683
1K
9
R684
1K
10
11
12
XL701
13
4.1943MHz
14
R685
1K
15
16
R686
1K
17
R687
1K
18
R688
1K
19
R689
1K
20
R690
1K
21
R691
1K
22
R692
1K
23
R693
1K
24
25
R694
1K
26
27
28
29
30
R676
4.7K
R666
1K

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