Sharp CD-MPS600 Service Manual page 57

+B
RES 7
VPP 6
+5V
5
ONLY
FCLK 4
FOR
FDO 3
FLASH
FDI 2
GND 1
R17 R10
CNP4
4.7K 4.7K
R37 390
R36 390
R35 390
R34
390
R33 390
R32
390
R31
390
R30 390
C47
0.01
+B
+B
R27
C85
00
0.022
C22
10/25
C24
0.0015
(ML)
R26
10K
LRSY
+B
ADDATA
ADBCK
ADLRCK
R80
82
C42
33P(CH)
R81
3.3K
C44
100/10
R83
R82
150
2.2K
C64
33P
(CH)
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+B
+B
• The number 1 to 12 are waveform number shown in page 5-2.
7
6
+B
C50 XL2
R68
47/10 4.19 MHz
100K
R75
C51
220
0.01
RESET
R74
FSYNC
1K
R76
33 32 31 30 29 28 27 26 25 24 23
1K
R71
R70
34 ICO 22
2.2K 1K
R72 1K
35 21
MP3-RES CDEMPH
36 20
R69 1K
37 IC5 SYS-DI 19
VSS
38 SYS-DO 18
IXA006AW
39 VDD
17
MICRO- R67 1K
40 SYS-CL 16
R66 1K
COMPUTER
41 SYS-CE 15
1K
R77
INTB
42 14
+B
R64 1K
43 AVDD
MP3 DI 13
R78
1K
44 AVREF 12
MP3 DO
1 2 3 4 5 6 7 8 9 10 11 R62 1K
CL
AVSS
CE
R60 1K
Q5 Q4
2SD601 AR
2SD601 AR
R22
4.7K
R21
Q3
2SD601 AR
R20
4.7K
4.7K
R84
4.7K
+B
C70
0.01
C69
TP TP TP TP
47/25
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
ADRS0
1 60
ADRS1
2 59
ADRS2
3 58
ADRS3
4 57
ADRS4
C2FIN 56
5
ADRS5
TEST1
6 55
ADRS6
CKIN(16M)
7 54
ADRS7
8 VSS 53
CKOUT
9 VSS 52
IC3
TEST2 DVDD4 51
10
ADRS8
DVDD1
11 50
LC78683E
12 PW 49
MP3 DECODER
13 SBSY 48
SFSY
14 47
46
15 SBCK
OEB
AVDD1
16 45
CASUB
VPRFR 44
17
2122 CASLB
VCOC 43
18
WEB
42
19 VPDO
RASB
AVSS 41
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
2.0V
C65
47/10
IC4
L8316V35
D-RAM
17 18 19 20 21 22
+B
+B
+B
8
Figure 6-2 SCHEMATIC DIAGRAM (2/10)
+B
+B
R73
2.2K
+B
R65
2.2K
R63
2.2K
C71
0.1
R61
2.2K
C84
0.022
+B
R86
4.7K
5V
+B
R98
390
C68
+B
0.01
+B
+B
IC6
SI3033LUS
VOLTAGE
+B
5V +B
REGULATOR
FJ1
3.3
+B
3.3V +B +B
3 1
2 C39
0.1
C13
0.022
+B
+B
+B
9 10
6 – 2
CD-MPS600/CD-MPS66
FFC704
16
CD RES
16
WRQ
1 5
DRF
14
DO
1 3
DI
2 1
CL
1 1
CE
1 0
DISC
9
CLAMP
8
TRAY SW1
7
TRAY SW2
6
PHOTO
5
GND
4
+5V
3
SUB_CE
2
1
CNP5
1
5-CHANGER
MOTOR PWB-E
FFC4
1
1 CNP6A
1
SW3 TRAY SW2
GND
2
1
SW2 TRAY SW1
TRAY SW2
3
2
TRAY SW1 SW1 CLAMP
3
4
CLAMP
SW4 DISC
4
5
DISC
5
PHOTO 6
6 RX1
+5V
7
7
TR+
8 8
TR-
+
9 M1
9 M
CAM+
TRAY
1 0
- MOTOR
CAM- 10
1 1
+
11
M2
CNP6
M
MAIN CAM
11
11
- MOTOR
CNP2
R-CH
1
2 AGND
CNS601
3 L-CH
P6-5 1-A
C76 0.01
4 DGND
FROM MAIN PWB
C48 0.022
5 +5V(DIG.)
6 DGND_DRIVER
+B
+8V
7
+B
+5V(ANL)
8
11 12