Sharp HT-M700H Service Manual page 44

HT-M700H
A
DECODE PWB-A (4/4)
B
C
D
E
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
12VR
JP6A
L17
1
2
3
L18
4
5
L19
6
7
L20
8
9
L21
10
11
12
JR2
+5VA
3
-5VA
2
1
GND
VOLTAGE REGULATOR
U15
+12V
KA78L05B
R85
33(1/2W)
1
3
IN OUT
B5
B4
B6
100/16 2
0.1
100/16
GNDA GNDA GNDA GNDA
VOLTAGE REGULATOR
U16
-12V
KIA79L05
R87A
33(1/2W)
2 1
IN OUT
B11
B12
0.1 B13
100/16
3
100/16
GNDA GNDA GNDA GNDA
VCC20 VCC33
B15 B16 B17 B18 B19
0.1 0.1 0.1 0.1 10/16
GND
VCC33
ES60x8
B28 B29 B30 B31 B32
0.1 0.1 0.1
0.1 0.1
VCC33
SDRAM
B42 B43 B44 B45 B46
0.1 0.1 0.1 0.1 0.1
2 3
Figure 6-15 SCHEMATIC DIAGRAM (7/27)
VCC33 +12V -12V VCC
RADIO_SEL
STAND-BY
GND GNDA
+5VA
R86A
10
B7 B8
0.1 100/16
GNDA GNDA
-5VA
B14
0.1
GNDA
VCC
B20 B21 B22 B23 B24
10/16 100/16 0.1 0.1
0.1
GND
B33 B34 B35 B36 B37 B38
0.1 0.1 0.1 0.1
0.1 0.1
FLASHVCC
B47 B48 B49 B50 B51
0.1 0.1 10/16 0.1 0.1
GND
4
6 – 15
VCC33V
VCC33
L16A
B2
B3
100/16
0.1
GND
VCCADC VCC
B10
B9
0.1 0.1
GNDA GNDA
B25 B26 B27
0.1 0.1 0.1
GND
B39 B40 B41
10/16 10/16
100/16
GND
B52
10/16
GNDA
5
V
L22
C51A
C
100/16 0
6