Sharp XL-MP150H Service Manual page 43

+B
R66
R64
+B
+B
C34
0.1
R44 R43
C35
R45 3.3K 22
1/50 150
R84
1K
VPREF2 R41 1K
1K
R40
1K
R39
VVDD2
10
R38 1K
66 65 64 63 62 61
1K
R37
9 1K
R36
LRSY 60
R35 1K
DATACK 59
1K
R34
8
DATA R33 1K
58
TEST1 57
STDATA
56
STCK 55
STREQ 54
TEST0 53
CONT0 52
CONT1 51
CONT2
50
AL
INTB1
49
INTB0
48
RESB
47
DO
46
DI
45
CL 44
CE 43
42
DVSS
41
DVDD
C32
0.1
35 36 37 38 39 40
TP5
R32
82
+B
C56A 100P
(CH)
C55A 100P
(CH)
C28
C54A 0.022
0.1
C53A 100P
R27
C29
(CH)
82 100/10
C52A 100P
(CH)
C51A 100P
(CH)
C50A 100P
(CH)
+B
(DVDD)
(DGND)
+B
(MGND)
FB2
BLM18AG121SN1D
(+8V)
FB1
BLM18AG121SN1D
+B
7
R55
4.7K
3.9K
3.9K
R86
10K
R42
1K
XL2
12MHz
+B
+B
R75
1K
R76
1K
C48
0.01
C49
0.022 +B
8
Figure 6-17 SCHEMATIC DIAGRAM (16/16)
TRAY SW1/SW2
R65 1.8K
R63 1.8K
R62
R81 3.3K
R82
6.8K
R70
22
C51 R67
R69 22
2.2/50 2.2K
C52
R68
22p
33/10 2.2K C54
(CH)
C53
10/16
C55 22p
(CH)
R85
10K
48 47 46 45 44 43 42 41 40 39 38 37
P72/INT2
P73/
P27/LRCK
1 36
INT3
2 P26/BCLK 35
RESt
3 P25/SDAT 34
XT1
4 P24 33
XT2
5 P23 32
VSS1
IC3
6 CF1 P22 31
IXA070AW
7 CF2 P21 30
8 VDD1 P20 29
SYSTEM
P07
9 P10 28
MICROCOMPUTER
P06
10 P11 27
P05
11 P12 26
P04
12 P13 25
13 14 15 16 17 18 19 20 21 22 23 24
+B
(DI)
(CL)
9 10
6 – 17
XL-MP150H/MP150E
1
SPARE
1
DISC/CLAMP
2
3
CD_INTB
4
MP3_INTB
5
CD_CE
6
CD_DO
7
CD_DI
8
CNP704
CD_CLK
9
USB_CE
H:6-9 11 - B
10
E:6-11 11 - B
CD_RES
11
TO DISPLAY PWB
MO_A+
12
MO_A-
13
PHOTO
14
GND
15
+5V
16
CNP7 16
1
GND
2
SI
3 SO
4 SCK
5 +5V
6 VPP
7 RESET
CNP6
1 GND
2 VPP
CNS5
3 +5V
H:6-9 11 - D
RESET
4
H:6-11 11 - D
CNP5
FROM DISPLAY PWB
CD CHANGER MOTOR PWB-F
SW3
TRAY SW2
1 1
GND SW2
1
1 TRAY SW1
TRAY SW2
2 SW1
2
TRAY SW1 CLAMP
3 3
CLAMP
SW4
4
4
DISC
DISC
5
5
PHOTO
6
6
+5V RX1
270
7 7
PHOTO
TR+
8 INTERRUPTER
8
+
TR-
M
9 M1
9
-
CAM+
TRAY
10 10
MOTOR
CAM-
11 +
11
M
M2
-
11 11
CNP4
MAIN CAM
MOTOR
CNP9
P71/INT1
2
DGND
1
D+
1
D-
2
CNS8
VCC
3
H:6-8 2 - B
GND
4
E:6-10 2 - B
CNP8
FROM USB PWB
Q5
KRA102 S
R-CH
1
AGND
2
L-CH
3
DGND
CNS3
4
+5V
6-2 2 - D
5
FROM MAIN PWB (1/2)
MGND
6
+8V
7
CNP3
11 12