Sharp CD-BA160H Service Manual page 30

CD-BA160H/1700H
DISPLAY PWB-A4
A
Q603
Q602
Q601 KTC3199 GR
KTC3199 GR
KTC3199 GR
-25.7V
-25.7V
-25.7V
-25.7V
3.3V
3.3V
B
C
D
E
R613
C601
R603
820K
270P
10K
R617
2
220K
C605
R607
3
270P
33K
R618
R608
220K
C606
5
68K
0.0027
6
R604
C602
12K
0.0027
D601
DS1SS133
F
C603
0.0068
R619
2
2.2M
C604
R609
3
0.0068
470K
C607
0.022
R615
5
150K
6
R610
C608
15K
0.022
G
TAPE MECHANISM ASSEMBLY(2/2)
TAPE MECHANISM PWB-G
+
M
- -
TAPE
MOTOR
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
1
All manuals and user guides at all-guides.com
-25.7V
C609 C616
47/50
1/50
+B
R632
R629
R633
R634
+B
R635
IC702
KIA4558P
OPE AMP.
R623
270
D602
4
DS1SS133
1
IC702
KIA4558P
D603
8
DS1SS133
7
C613
2.2/50
D604
4
DS1SS133
1
IC703
C614
+B
KIA4558P
2.2/50
8
7
IC703
KIA4558P
OPE AMP.
ZD601
DZ6.2BSC
1
FC702
1
T2 PLAY
1 1
+5V
2 2
T2 RUN
3 3
MTR +
4 4
T2 SOL
5 5
T1 SOL
6 6
R_REC
7 7
T1 RUN
8 8
C620
9 9 NC
NC
47/25
T1 RUN
10 10
COM
11 11
12 12
NC NC
13 13
F-REC
13 13
2 3
Figure 30 SCHEMATIC DIAGRAM (7/10)
FL701
FL DISPLAY
49 48 47 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 16 15 14 13 12 11 10
R640
R642
R643
R644
R645
R646
+B
R647
R648
10K
10K
10K
10K
10K
-B
+B
+B
R649
10K
C617
R637
10/16
1K
R638
47K
D611
DS1SS133
9.3V
Q607
KTA1273 Y
0V
Q605
KTA1271 Y
0V
+B
Q606
KTA1271 Y
D614
+B
DS1SS133
D613
DS1SS133
4
– 30 –
9 8 7 6 3
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97
P5
80
P6
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
IC701
67
P18/DIST3
IX0329AW
66 P19
SYSTEM MICROCOMPUTE
65 P20
64
P21
63 P22
62 SPN
61
NC
60 NC
1K
59
DISTOUT/SW OUT
33
KEY 0
58 KARAOKE LATCH
32
KEY 1
22K
57 MIC IN
31 KEY 2
1K
56 FPB
1K
55 FPA
22K
54
PLAY SW_B
1K
53
PLAY SW_A
1K
CD CLAMP
52
SW
1K
51
T2 RUN
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34
LED722
4204SRT7
+B
+B
R660
10K
C618
R655
10/16
1K
D615
DS1SS133
8.6V
R662
10K
MOTOR DRIVER
9.3V
9.3V
R651
10K
9.3V
+B
9.3V
R652
9.3V
10K
5 6
1 VDD
M-BUS
R670
10K
R671
10K
R67
10K