Read Sharp LC-46DH66 (serv.man8) Service Manual online
LC-46DH65E/S, LC-46DH66E
7 – 8
1
2
3
10
9
7
6
5
4
8
J
A
B
C
D
E
F
G
H
I
13
11
19
18
16
15
14
12
17
MAIN Unit-7
U_D
QS_EN
TEMP1
ROMSEL0
TEMP3
TEMP2
U_D
R_L
FRAME
CONT_DET
SHIP_EN
QS_EN
TEMP1
TEMP2
TEMP3
ROMSEL0
CONT_PTN
SHIP_EN
CONT_DET
FRAME
DET_PNL_12V
DET_PNL_12V
CONT_PTN
R_L
TA2+
TB1+
TE1+
TCLK1+
TB2+
TA1+
R2612
0
0
TA2-
TCLK1-
TCLK2+
R2617
0
0
C2606
100P
(CH)
100P
(CH)
TD2+
TC1-
PNL_I2C_EN
TA1-
TD1+
TC2+
ERR_L
C2607
100P
(CH)
100P
(CH)
TE2+
TE2-
TC7W66U
DUAL SWITCH
DUAL SWITCH
1
2
3
4 GND
5678
VCC
TD2-
TE1-
C2608
100P
(CH)
100P
(CH)
TB1-
D3.3V
TB2-
TC2-
TC1+
VON
TD1-
TCLK2-
TL2630
TL2632
TL2631
TL2627
TL2624
TL2625
TL2626
TL2628
TL2629
VON
P2603
NA329WJ
NA329WJ
TO INVERTOR
1
S_GND
2
STB
3
OFL1
4
OSC
5
ERR
6
REG
7
REG2
8
BRT
9
OFL2
BRT_PWM
C2605
100P
(CH)
100P
(CH)
R2611
47
47
BRT_PWM_52
R2601
47
47
C2601
100P
(CH)
(CH)
R2602
4.7K
SCL2
SDA2
SC2601
WA671WJQZ
WA671WJQZ
TO LCDCONT
1
SHIP_EN
2
OS_EN
3
PE
4
TEMP1
5
TEMP2
6
TEMP3
7
ROMSEL0
8
ROMSEL1
9
HV_MODE
10
U/D
11
R/L
12
LVDS_SEL
13
GND
14
BIN4+
15
BIN4-
16
BIN3+
17
BIN3-
18
BCK+
19
BCK-
20
GND
21
BIN2+
22
BIN2-
23
BIN1+
24
BIN1-
25
BIN0+
26
BIN0-
27
GND
28
AIN4+
29
AIN4-
30
AIN3+
31
AIN3-
32
ACK+
33
ACK-
34
GND
35
AIN2+
36
AIN2-
37
AIN1+
38
AIN1-
39
AIN0+
40
AIN0-
41
GND
R2616
0
0
R2604
0
0
R2608
0
0
R2614
0
0
R2609
0
R2610
0
0
R2610
0
R2607
0
0
R2615
0
0
R2618
0
0
R2605
0
0
U_D
CONT_PTN
R_L
CONT_DET
FRAME
ROMSEL0
QS_EN
TEMP2
TEMP3
SHIP_EN
TEMP1
R2606
0
0
TL2634
TL2619
TL2622
TL2620
TL2635
TL2633
TL2638
TL2637
TL2621
TL2623
TL2636
PE
DET_PNL_12V
TL2606
TL2607
TL2608
TL2609
TL2610
TL2611
TL2612
TL2613
TL2614
TL2615
TL2616
TL2617
TL2618
TL2605
TL2604
TL2603
TL2602
TL2601
PNL_WP
P9603
NA335WJ
NA335WJ
TO LCDCONT
1
VCC
2
VCC
3
VCC
4
VCC
5
GND
6
GND
7
GND
8
GND
9
TEST_MODE
10
CONT_DET
11
VCOM_WP
12
VCOM_SCL
13
VCOM_SDA
14
LCDC_EN
15
UCLK_S
TL2639
TL2640
TL2641
TL2642
TL2643
PNL_13V
L2613
FA119WJ
1
2
3
4
5
6
7
8
L2614
FA119WJ
1
2
3
4
5
6
7
8
L2615
FA119WJ
1
2
3
4
5
6
7
8
L2616
FA119WJ
1
2
3
4
5
6
7
8
L2617
FA119WJ
1
2
3
4
5
6
7
8
L2618
FA119WJ
1
2
3
4
5
6
7
8
TO MAIN9(CPU)
TO MAIN16(POW2)
TO MAIN12(CPLD)
TO MAIN14(EXBUS)
TO MAIN7(UCON)
MAIN8(PANEL)
IC2601
LB
LW
LP
3.3
3.3
0
3.3
3.3
0
3.3
5.0
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