Sharp HR-MB3 Service Manual page 24

HR-MB3
A
B
TO_POWER
VCC3.3V
LCD_BL_POW
LCD_BL_GND
C
D
TO_ASIC
LCD_CS
E
LCD_RST
F
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
MAIN PWB-A (6/6)
+B
GND
A1
zWE
zRE
zCE3
D0
D1
D2
D3
D4
D5
D6
D7
A10
2 3
Figure 6-11 SCHEMATIC DIAGRAM (11/12)
4
6 – 11
+B
IC700
TC7SZ32U
C700
0.01u
2 INPUT OR
GATE
5 6
+B
+B
5
VCC
1
R706
0