Sharp LC-46DH66E Service Manual page 71

MAIN Unit-10
J
TO MAIN16(POW2)
D3.3V
I
TO MAIN12(CPLD)
FL_VPP0
N_FLS_CS0
N_FLS_RST
H
TO MAIN14(EXBUS)
FRDA_0
FRDA_1
FRDA_2
G
FRDA_3
FRAA_24
FRDA_4
FRAA_23
FRDA_5
FRDA_6 FRAA_16
FRDA_7
FRAA_15
FRDA_8
FRAA_14
FRDA_9
FRAA_13
FRDA_10
F
FRAA_12
FRDA_11
FRDA_12
FRAA_11
FRDA_13
FRAA_10
FRDA_14
FRAA_9
FRDA_15
FRAA_20
FRAA_21
FRAA_1
FRAA_2
E
FRAA_3
FRAA_4
FRAA_22
FRAA_5
FRAA_6
FRAA_7
FRAA_8
FRAA_19
FRAA_9
FRAA_18
FRAA_10
FRAA_8
D
FRAA_11
FRAA_7
FRAA_12
FRAA_6
FRAA_13
FRAA_14 FRAA_5
FRAA_15
FRAA_4
FRAA_16
FRAA_3
FRAA_17
FRAA_2
FRAA_18
C
FRAA_19
FRAA_20
FRAA_21
FRAA_22
FRAA_23
FRAA_24
B
A
1 2 3 4
All manuals and user guides at all-guides.com
MAIN11(FLASH)
TL8701
FB8702
A188WJ
IC8701
S29G128P
FLASH MEMORY 128M
TL8705
0.3 0
1 A23 A24/NC 56
0
0.3
2 A22 NC
55
0 0
3 A15 A16 54
0 3.3
4 BYTE# 53
A14
0
0
5 A13 Vss
52
0 0 FRDA_15
A12
6 DQ15 51
0 0 FRDA_7
A11
7 DQ7 50
0
0 FRDA_14
8 A10 DQ14 49
0
0 FRDA_6
DQ6
9 A9
48
0 0 FRDA_13
A8
10 DQ13 47
0 0
FRDA_5
11 A19 DQ5 46
0
0 FRDA_12
12 A20 DQ12
45
3.2 0 FRDA_4
WE#
13 DQ4 44
3.2 3.3 C8702
RESET#
14 Vcc 43
0.1u Z
0 0
16V FRDA_11
A21
15 DQ11
3.2 0 FRDA_3
16 WP#/ACC
DQ3 41
0.3 0 FRDA_10
RY/BY#
17 DQ10 40
0.3 0
FRDA_2
A18
18 DQ2 39
0
0.3 FRDA_9
19 A17 DQ9
38
0 0 FRDA_1
A7
20 DQ1 37
0 0
FRDA_8
A6
21 DQ8 36
0
0 FRDA_0
22 A5 DQ0
35
0 3.3 XERE
23 A4
OE# 34
0
0
24 A3 33
Vss
0 3.3
N_FLS_CS0
A2 CE# 32
25
0 0
A1 A0
26 31
0.3 0
NC NC
27 30
3.3
0.3
VIO
28 NC 29
C8703
1000P
5 6 7 8 9
FB8701
A274WJ
FRAA_17
C8715
10u
10V
KZA195WJ
0.45
16
R8731
C8719
0
X2 VDD3
5P C
(CH)
X8702
X1
SCA086WJ
27MHz
10.7pF 1
0.45
C8720
10P D
(CH)
FRAA_1
10 11 12 13
7 – 11
C8709
0.1u
16V
0 3.3
1 A0 VCC 8
0 0 R8718
2 A1 WP 7 10
0 3.3
3
3 A2 SCL 6 4
0 3.3
4 GND SDA 5 1 2
IC8703 R8713
10K
BR24S64M
EEPROM
XEWE
XERE
C8721
0.1u Z
16V
R8729
68
R8734
68
3.3 3.3 3.3 0 1.9 1.9 1.5
15 14 13 12 11 10
9
S2 GND 27MHz REFOUT
VDD2
27MHz
IC8704
AK8131C
33MHz CLOCK GENERATOR
GND
S0 S1 VIN VDD1 33MHz
2 3 4 5 6 7 8
3.3 3.3 1.2 3.3 0 1.8 1.8
R8733
68
TL8715
R8732
100
C8717
68P
(CH)
R8702 R8723 R8722
180K 100K 1K
C8718
1u
25V
1.7
KZA114WJ
3.3
Q8703
1.3
2SC3928AR
CLOCK GENERATOR
CONTROL SWITCH
14 15 16 17
LC-46DH65E/S, LC-46DH66E
TO MAIN14(EXBUS)
SCL1
SDA1
XEWE
XERE
TO MAIN12(CPLD)
XERE
XEWE
CLK_27M
CPLD1_33M
TO MAIN9(CPU)
CLK_27MCPU
VCOTP
R8712
6.8K
18 19