Sharp LC32SB27U Service Manual - Page 87

Main6 Panel, 6/14]

Page 87 highlights

MAIN Unit-6 (LC-32SB27U) TO_MAIN13(POWER1) J 5V D3.3V TO_MAIN8(CPU) LV0OUT0M LV0OUT0P LV0OUT1M LV0OUT1P I LV0OUT2M LV0OUT2P LV0CKOM LV0CKOP LV0OUT3M LV0OUT3P H L2601 FA154WJ 1 3 2 4 L2602 FA154WJ 1 3 2 4 L2606 FA154WJ 1 3 2 4 L2607 FA154WJ 1 3 2 4 L2608 FA154WJ 1 3 2 4 G F TO_MAIN7(UCOM) L_R U_D FRAME ROMSEL0 TEMP3 TEMP2 E TEMP1 O_S_SET VON DET_PNL12V ERR_PNL DET_SYNC TO_MAIN11(EXBUS) D SHIP_EN TO_MAIN8(CPU) SHIP_EN PNL_EN PNL_PWM C PNL_PWM2 TO_MAIN12(CONN) I2C_SCL I2C_SDA B A 1 2 3 4 5 6 7 MAIN6 (PANEL) R2636 100K LC-32D47U/LC-32SB27U/LC-C3237U R2601 22K 2468 1357 R2602 22K 2468 1357 R2603 22K F *IC2602 M62332FP *C2609 0.1u 10V 5.0 8 Vcc 7 SCL AO1 1 NC 2 6 SDA NC 3 5 GND NC 4 Q2603 KRC404E [6/14] R2606 0 R2607 0 R2635 10K *R2621 10K R2613 0 R2614 0 MAIN UNIT 6/14 DUNTKF030WE (PWBXF030WJ) FB2604 A375WJQZ FB2605 A375WJQZ FB2606 A375WJQZ FB2607 A375WJQZ FB2608 A375WJQZ FB2621 A074WJ FB2622 A074WJ FB2623 A074WJ FB2624 A074WJ FB2625 A074WJ FB2626 A074WJ FB2627 A074WJ FB2628 A074WJ FB2629 A074WJ FB2630 A074WJ FB2631 A074WJ FB2613 A074WJ FB2619 A074WJ FB2620 A074WJ FB2609 A204WJ FB2618 A074WJ C2606 0.1u CZB LW P2601 WA659WJQZ TO LCDCONT 41 GND 40 TA1- 39 TA1+ 38 TB1- 37 TB1+ 36 TC1- 35 TC1+ 34 GND 33 TCLK1- 32 TCLK1+ 31 TD1- 30 TD1+ 29 TE1- 28 TE1+ 27 GND 26 TA2- 25 TA2+ 24 TB2- 23 TB2+ 22 TC2- 21 TC2+ 20 GND 19 TCLK2- 18 TCLK2+ 17 TD2- 16 TD2+ 15 TE2- 14 TE2+ 13 GND 12 LVDS_SEL 11 R/L 10 U/D 9 HV_MODE 8 ROMSEL1 7 ROMSEL0 6 TEMP3 5 TEMP2 4 TEMP1 3 PE 2 OS_EN 1 SHIP_EN P2603 NA340WJ LB1 6 OFL2 5 BRT 4 ERR 3 OFL1 2 VON 1 GND TO INV -> -> R2639 100K 8 9 10 11 12 13 14 15 16 17 18 19 10 - 13

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LC-32D47U/LC-32SB27U/LC-C3237U
10 – 13
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-6
(LC-32SB27U)
LV0OUT3M
LV0OUT3P
LV0CKOP
LV0CKOM
LV0OUT2M
LV0OUT2P
LV0OUT1P
LV0OUT1M
LV0OUT0P
LV0OUT0M
U_D
FRAME
TEMP3
O_S_SET
TEMP1
L_R
VON
TEMP2
R2602
22K
1
2
3
4
5
6
7
8
R2601
22K
1
2
3
4
5
6
7
8
ERR_PNL
D3.3V
I2C_SCL
SHIP_EN
R2603
22K
F
FB2608
A375WJQZ
FB2607
A375WJQZ
FB2606
A375WJQZ
FB2605
A375WJQZ
FB2604
A375WJQZ
*R2621
10K
C2606
0.1u
CZB
PNL_EN
ROMSEL0
M62332FP
1
AO1
2
NC
3
NC
4
NC
5
GND
6
SDA
7
SCL
8
Vcc
I2C_SDA
DET_PNL12V
Q2603
KRC404E
R2635
10K
R2636
100K
P2601
WA659WJQZ
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
TE2+
15
TE2-
16
TD2+
17
TD2-
18
TCLK2+
19
TCLK2-
20
GND
21
TC2+
22
TC2-
23
TB2+
24
TB2-
25
TA2+
26
TA2-
27
GND
28
TE1+
29
TE1-
30
TD1+
31
TD1-
32
TCLK1+
33
TCLK1-
34
GND
35
TC1+
36
TC1-
37
TB1+
38
TB1-
39
TA1+
40
TA1-
41
GND
*C2609
0.1u
10V
5V
PNL_PWM
FB2609
A204WJ
DET_SYNC
R2639
100K
FB2619
A074WJ
FB2620
A074WJ
FB2621
A074WJ
FB2622
A074WJ
FB2623
A074WJ
FB2624
A074WJ
FB2625
A074WJ
FB2626
A074WJ
FB2627
A074WJ
FB2628
A074WJ
FB2629
A074WJ
FB2630
A074WJ
FB2631
A074WJ
FB2618
A074WJ
FB2613
A074WJ
L2601
FA154WJ
1
2
3
4
L2606
FA154WJ
1
2
3
4
L2607
FA154WJ
1
2
3
4
L2602
FA154WJ
1
2
3
4
L2608
FA154WJ
1
2
3
4
PNL_PWM2
P2603
NA340WJ
TO INV
1
GND
2
VON
3
OFL1
4
ERR
5
BRT
6
OFL2
SHIP_EN
R2606
0
R2607
0
R2613
0
R2614
0
TO_MAIN8(CPU)
TO_MAIN7(UCOM)
TO_MAIN8(CPU)
TO_MAIN12(CONN)
TO_MAIN13(POWER1)
(PWBXF030WJ)
->
<-
->
->
TO_MAIN11(EXBUS)
MAIN6 (PANEL)
[6/14]
*IC2602
DUNTKF030WE
LW
LB1
MAIN UNIT 6/14
5.0