Sharp XL-MP150 Service Manual page 19

17 16 15 14 13 12 11 10 9 8 5 4 2 1
85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
AVDD
1
KEY0 2
KEY1
3
KEY2
4
VOL_JOG
5
PROTECT 6
T_FPSW
7
TUN_SM/SPAN
8
T_RUN_PULS 9
DISCuCLAMESW 10
TRAY_SW1u2 11
CD_INTB
12
MP3_INTB
IC701
13
AVSS
IXA056AW 14
VSS
15
SYSTEM
XIN
16
MICROCOMPUTER
XOUT
17
VDD 18
VPP 19
CD_CE
20
CD_DO(FLASHD0)
21
CD_DI(FLASHDI)
22
CD_CLK(FLASHCLK) 23
P_IN
24
PHOTO
25
SP_DET 26
REMOCON
27
CE
28
CLK
29
DI
30
4 43 42 41 40 39 38 37 36 35 34 33 32 31
+B
+B
B
SMUTE
+B
LED701
VF1
+B
Q719
+B
+B
VR701
VOLUME
Figure 4-4 BLOCK DIAGRAM (4/6)
4 – 4
DISC & CLAMP SW
TRAY SW1&2
+B
+B
CD_RESOUT
MOT_A+
MOT_A-
Q703
+B
KEY
KEY2
SW719
SW721
SW711
KEY1
SW718
SW701
KEY0
SW705
SW706
SW707
XL-MP150
CNP704
1
2
CD_INTB
3
MP3_INTB
4
CD_CE
5
CD_DO
6
CD_DI
7
CD_CLK
TO CD/MP3 PWB
8
CD_RESOUT
9
MOT_A+
10
MOT_A-
11
PHOTO
12
GND
13
+5V
14
RX701
REMOTE
SENSOR
2013TH2E1
SW722
SW728