Sharp CD-SW200H Serviceanleitung Seite 57

R51
C36
C40
100/10
0.1
10K
C34
0.1
C43
C35 R45
0015
150
1/50
76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
LRSY
DATACK
DATA
4
TEST1
STDATA
STCK
STREQ
TEST0
CONT0
IC1
CONT1
LC78690E
CONT2
CD SERVO
INTB1
INTB0
RESB
DO
5 6
7
CL
CE
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
TP5
+B
R25
C28
0.1
68K
R27
82
C29
100/10
R28
4.7K
• Die Zahlen 1 bis 7
7
+B R55
4.7K
R44 R43
3.3K 82
R66
3.9K
R64
3.9K
VVDD2
+B
60
59
58
57
56
55
54
53
R42 1K
52
R41 1K
51
R40 1K
50
R39 1K
49
48
47
46
DI 45
44
43
42
DVSS
41
DVDD
C32
0.1
R38 1K
R37 1K
R32 R36
1K
82
R35 1K
R34 1K
R33 1K
+B
(DVDD)
(MGND)
(+8V)
weisen auf die Wellenformnummern hin wie auf Seite 5-2 abgebildet
8 9
Abb. 6-2 SCHALTPLAN (2/10)
R65
1.8K
R63 1.8K
R57
33K
C56 100P(CH)
+B
C55 100P(CH)
C54A 0.022(CH)
R62
C53 100P(CH)
270
C52 100P(CH)
C51 100P(CH)
C50 100P(CH)
C48
0.01
(DGND)
C49
0.022
3
1
2
+B
FB2
+B
FB1
10
6 – 2
CD-SW200H
FFC704
14
DISC/CLAMP
14
TRAY SW1/SW2
13
CD_INT
12
MP3_INT
11
CD_CE
10
CD_DO
9
CD_DI
8
CD_CLK
7
CD_RES
6
MO_A+
5
MO_A-
4
PHOTO
3
GND
2
+B
+5V
1 1
CNP7
1
CNP6
GND
1
SI
2
3 SO
4 SCK
5 +5V
VPP
6
7 RESET
P6-8 11-D
FROM
DISPLAY PWB
CNP5
CNS701
1 GND
VPP
2
+5V
3
5-CHANGER
4 RESET
MOTOR PWB-G
FFC4
1
1
CNP4A
GND
1
1
TRAY SW2
SW3 TRAY SW2
2
2
TRAY SW1
SW2 TRAY SW1
3
3
CLAMP
4 SW1 CLAMP
4
DISC
5 SW4 DISC
PHOTO
5
6
+5V
6
7
TR+
7
8
TR-
8
9
+
CAM+
10 9
M
CAM-
-
11 10
+
CNP4 11
M
11
11
-
CNP3
R-CH
1
AGND
P6-3 1-B
2
FROM
L-CH
3
MAIN PWB
DGND
4
CNS601
+B +5V
5
MGND
6
+B
+8V
7
+B
11 12
RX1
M1
TRAY
MOTOR
M2
MAIN CAM
MOTOR