Sharp LC-32GA6E Service Manual page 188

LC-26GA6E/LC-26BV6E
LC-32GA6E/LC-32BV6E
LC-37GA6E
LCD Control Unit Diagram 1/7
I
C 3 G 6
LCD_CONT UNIT 1/7
*PWB1002
DUNTKC919DE06
(PWBXC919WJ)
H
C4602
FB4601 0.1u Z
0210TA
25V
C4601
47u
6.3V
ASY
G
SC4601
NA540WJPZ
TO TMDS RX LV
GND 33
32
GND
RX_RTA1-
RTA1- 31
RX_RTA1+
30
RTA1+
GND 29
F RX_RTB1-
28
RTB1-
RX_RTB1+
RTB1+ 27
26
GND
RX_RTC1-
RTC1- 25
RX_RTC1+
24
RTC1+
GND 23
RX_RTCLK1-
22
RTCLK1-
RX_RTCLK1+
RTCLK1+ 21
20
GND
RX_RTD1-
RTD1- 19
RX_RTD1+
18
RTD1+
GND 17
E
RX_RTA2-
16
RTA2-
RX_RTA2+
RTA2+ 15
14
GND
RX_RTB2-
RTB2- 13
RX_RTB2+
12
RTB2+
GND 11
RX_RTC2-
10
RTC2-
RX_RTC2+
RTC2+ 9
8
GND
RX_RTCLK2-
RTCLK2- 7
RX_RTCLK2+
6
RTCLK2+
D
GND 5
RX_RTD2-
4
RTD2-
RX_RTD2+
RTD2+ 3
2
GND
GND 1
C
B
A
1 2 3
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(GAMMA) LC-37GA6E Model
C4603
1000P
C4609
0.01u
3.3 3.3 0 0 0 0 0 0 0 0 0 0
144 143 142 141 140 139 138 137 136 135 134 133
D3.3V_GAMMA DVCC
0
1 DGND
3.3
2 LVDSDVDD
C4604
0.01u
0
3 LVDSDGND
0
4 LVDSGND
1.5
R4601
5 RXAINON
100 F
1.1
6 RXAINOP
1.5
R4602
7 RXAIN1N
100 F
C4605
1.1
0.01u
8 RXAIN1P
3.3
9 LVDSVDD
1.3
R4603
10 RXAIN2N
100 F
1.3
11 RXAIN2P
1.3
R4604
12 RXACLKN
100 F
1.3
13 RXACLKP
1.5
R4605
14 RXAIN3N
100 F
1.1
15 RXAIN3P
0
FB4605 16 LVDSGND
0210TA
3.3
17 LVDSPVDD
C4606
0.01u
0
18 LVDSPGND
3.3
19 LVDSDVDD
0
20 LVDSDGND
C4607
0
0.01u
21 LVDSGND
1.5
R4606
22 RXBIN0N
100 F
1.1
23 RXBIN0P
1.5
R4607
24 RXBIN1N
100 F
C4626 1.1
0.01u
25 RXBIN1P
3.3
26 LVDSVDD
1.3
R4608
27 RXBIN2N
100 F
1.3
28 RXBIN2P
1.3
R4609
29 RXBCLKN
100 F
1.3
30 RXBCLKP
1.5
R4610
31 RXBIN3N
100 F
1.1
32 RXBIN3P
0
33 LVDSGND
3.3
34 LVDSPVDD
0
35 LVDSPGND
C4608
0.01u 0
36 DGND
DVCC
37 38 39 40 41 42 43 44 45 46 47 48
3.3 3.3 0 1.5 0 0 0 0 0 0 0 0
FB4602 C4611
A005WJ 0.01u
3 2
R4642
X4601
0
UAA048WJ
83.565MHz
C4610
0.1u Z
25V 4 1
R4611
10K
B_X4601
4 5 6
D3.3V_GAMMA
R4637
100
1 3 5 7
R4616
68
R4620
27
2 4 6 8
C4612
0.01u
0 0 3.3 0 0 0 0 0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 2.5 3.2 3.2 0 1.2
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111
GAMMA
IC4601
IXB001WJ
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
0 3.3 0 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 0 0 3.3 3.3 0 0 0 0 0 1.2
R4618
R4621
C4613
47K
27
0.01u
R4613
1 3 1 3 5 7 1 3 5 7 1 3 5 7
47K
2 4 2 4 6 8 2 4 6 8 2 4 6 8
R4614 R4639
R4615 R4617 R4619
10
10 10K 68
10
R4640
R4648
0
0
7 8 9
188
C4619
C4614 0.1u Z FB4603
1000P 25V 0210TA
C4620
47u
6.3V
ASY
FB4604
0210TA
C4622
C4615 47u
0.01u
6.3V
ASY
0 3.3 3.3
C4616 C4621
1000P 0.1u Z
110 109
25V
DVCC
0
DGND 108
0
DGND 107
0
TST12
106
0
TST11 105
0
R4622
TST10 104
68
0 RB7
B7 7 8
103
RB6
0 5 6
B6 102
RB5
3 4
0
B5 101 RB4
1 2
0
B4
100
0 RB3
B3 99 7 8
RB2
0 5 6
B2 98
RB1
3 4
0
B1 97
RB0
1 2
R4623
0
B0 96 68
0 RG7
G7 95 7 8
RG6
5 6
0
G6 94
RG5 C4625
3 4
0.1u Z
0
G5 93 RG4 25V
1 2
0
G4 92 R4624
68
3.3
DVCC 91
C4617
0.01u
0
R4625
DGND 90
68
0 RG3
G3 89 7 8
RG2
5 6
0
G2 88
RG1
3 4
0
G1 87 RG0
1 2
0
G0 86
0 RR7
R7 85 7 8
RR6
0 5 6
R6 84
RR5
3 4
0
R5 83 RR4
1 2
R4626
0
R4 82
68
0 RR3
R3 81 7 8
RR2
0 5 6
R2 80
RR1
3 4
0
R1 79
RR0
1 2
0
R0 78 R4627
68
0
TST9 77
0
SCANI 76
0
SCANO 75
0
DGND 74
0
DGND 73
C4623
0.1u Z
DVCC
25V
71 72
0 3.3 3.3
C4618
0.01u
10 11 12
S0 ( 005.6. 9)
TO POWER
D3.3V_GAMMA
D3.3V_GAMMA
TO QS
RR0
RR1
RR2
RR3
RR4
RR5
RR6
RR7
RG0
RG1
RG2
RG3
RG4
RG5
RG6
RG7
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RS_CLK
RS_HS
RS_VS
RS_DE
RF_CLK
RF_HS
RF_VS
RF_DE
R4628
33K
C4624
1000P K
50V
3.3 1.3 2.2 3.3
8 7 6 5
SYNC DET
IC4603
T7WH123U
1 2 3 4
3.2 3.3 3.3 0
TO MICOM
SYNC_DET
IC1_CONF
IC1_DONE
MP_CLK
MP_DA
IC1_CS
DDC_RST
ROM1_WP
R4631
4.7K
R4632
10K
3.3 3.3 0 3.3
8 7 6 5
ROM
IC4602
IXB272WJ
1 2 3 4
3.3 3.3 0.4 0
R4630
R4629
4.7K 4.7K
13 14 15 16