Sharp LC-60E77UN Service Manual page 80

LC-60E77UN/LC-65E77UM/LC-C6077UN/LC-C6577UM
MAIN Unit-7
J
I
TO_MAIN14(POWER1)
D3.3V
H
G
TO_MAIN8(UCOM)
ERR_PNL
VON
DET_SYNC
F
TO_MAIN9(CPU)
OPWM2
OPWM1
SOUSA_WP
PNL_WP
PNL_I2C_EN
E
D
TO_MAIN13(CONN)
SCL1
SDA1
C
B
A
2 3 4
1
R2653
100
IC2604
FB2615
A074WJ
HC2G66DP
I2C Bus SW
FB2613
VCC
1 8 A204WJ
C2607 R2624
0.1u
0
10V
2 7
FB2620
ERR_PNL A074WJ
R2656
0 FB2609
A204WJ
3 6
FB2618
VON A074WJ
FB2603
4 GND 5 A375WJQZ
R2655
10K C2606
0.1u
CZB
FB2611
DET_SYNC A074WJ
FB2610
SOUSA_WP
A074WJ
FB2617
A074WJ
FB2616
A074WJ
FB2614
PNL_WP
A074WJ
FB2602
A375WJQZ
FB2639
A375WJQZ
R2639
FB2640
100K
A375WJQZ
FB2641
A375WJQZ
IC2601
HC2G66DP
I2C Bus SW
VCC
1 8
C2602
0.1u
10V
2 7
3 6
4 GND 5
R2620
0
R2619
0
5 6 7 8 9
MAIN7 (PANEL)
L2613
TO_MAIN9(CPU) FA157WJ
LVDS_TX_0_DATA0_N 1 5
2
LVDS_TX_0_DATA0_P 6
LVDS_TX_0_DATA1_N 3 7
8
LVDS_TX_0_DATA1_P 4
LVDS_TX_0_DATA2_N 1
2
LVDS_TX_0_DATA2_P
R2621
1M LVDS_TX_0_CLK_N 3
P2603
L2615
NA343WJ 4
LVDS_TX_0_CLK_P
FA157WJ
LB
TO INV
LVDS_TX_0_DATA3_N 1 5
1
VSYNC(GSK) -> 2 6
LVDS_TX_0_DATA3_P
2
HSYNC(GCP) ->
LVDS_TX_0_DATA4_N 3 7
3
GND
LVDS_TX_0_DATA4_P 4 8
4
BL_DAT/OFL2 ->
5 L2616
BL_CLK/REG2 ->
FA157WJ
6 1 5
ERR <- LVDS_TX_1_DATA0_N
7
OFL1 -> LVDS_TX_1_DATA0_P 2 6
8 3 7
STB -> LVDS_TX_1_DATA1_N
9
GND LVDS_TX_1_DATA1_P 4 8
1
LVDS_TX_1_DATA2_N
P2602
NA349WJ
LVDS_TX_1_DATA2_P 2
LP
TO LCDCONT
LVDS_TX_1_CLK_N 3
15 DET L2618
<-
LVDS_TX_1_CLK_P 4
FA157WJ
14
LCD_EN ->
LVDS_TX_1_DATA3_N 1 5
13
VCOM_SDA <-> 2 6
LVDS_TX_1_DATA3_P
12
VCOM_SCL <->
LVDS_TX_1_DATA4_N 3 7
11
VCOM_WP -> LVDS_TX_1_DATA4_P 4 8
10
GSP <-
9 GCK
<-
8 TO_MAIN8(UCOM)
GND
7
GND
L_R
6
GND U_D
5
GND
DET_PNL12V
4
VCC FRAME
3
VCC
2
VCC TEMP3
1
VCC
TEMP2
TEMP1
O_S_SET
TO_MAIN9(CPU)
B_STATUS
LVDS_SEL
PNL_EN
SHIP_EN
10 11 12 13
10 – 8
[7/16]
L2614
FA157WJ
5
6
7
8
L2617
FA157WJ
5
6
7
8
R2622 0
R2641 0
R2642 0
R2643 0
R2601 R2602 R2644 0
22K 22K
2 4 6 8 2 4 6 8
R2635
R2603 10K
22K
1 3 5 7 1 3 5 7
Q2603
KRC404E
14 15 16 17
MAIN UNIT 7/16
DUNTKF282WE06/07/11
(PWBXF282WJ)
P2601
WA960WJQZ
LW
TO LCDCONT
41 GND
FB2604
A375WJQZ
40
TA1-
39
TA1+
38
TB1-
37
TB1+
36
TC1-
35
TC1+
34
GND
FB2605
A375WJQZ
33
TCLK1-
32 TCLK1+
31
TD1-
30
TD1+
29
TE1-
28
TE1+
27
GND
FB2606
A375WJQZ
26
TA2-
25
TA2+
24
TB2-
23
TB2+
22
TC2-
21
TC2+
20
GND
FB2607
A375WJQZ
19 TCLK2-
18
TCLK2+
17
TD2-
16
TD2+
15
TE2-
14 TE2+
FB2608
A375WJQZ
13
GND
FB2632
A074WJ
12 LVDS_SEL
FB2621
A074WJ
11
R/L
FB2622
A074WJ
10 U/D
FB2623
A074WJ
9
HV_MODE
FB2624
A074WJ
8
ROMSEL1
FB2625
A074WJ
7 ROMSEL0
FB2626
A074WJ
6
TEMP3
FB2627
A074WJ
5 TEMP2
FB2628
A074WJ
4
TEMP1
FB2629
A074WJ
3 PE
FB2630
A074WJ
2 OS_EN
FB2631
A074WJ
1
SHIP_EN
18 19