Gamma Correction - Sanyo PLV-Z1 Service Manual

Schematic Diagrams PLV-Z1
SWD
2.5V
C403
6.3EM
220WM
:6.3EM
SWD
220F1
3.3V
C401
6.3EM220WM C404
:6.3EM220F1
25KZ0.1
GQFZ
C402
25KZ0.1
GQFZ
133
134
135
DBE2 136
RB401
DBE3 137
R1EB2204G:
R1JA2204G
DBE4 138
DBE5
139
DBE6 140
RB402
DBE7 141
R1EB2204G:
R1JA2204G
DBE8 142
DBE9 143
144
145
146
DGE2 147
RB403
DGE3 148
R1EB2204G:
R1JA2204G
DGE4
149
DGE5 150
DGE6 151
RB404
DGE7 152
R1EB2204G:
R1JA2204G
DGE8 153
DGE9
154
155
156
C406
25KZ
157
0.1
GQFZ
158
159
DRE2 160
RB406
DRE3 161
R1EB2204G:
R1JA2204G
DRE4 162
C407
25KZ
DRE5
163
0.1
GQFZ
DRE6 164
RB407
DRE7 165
R1EB2204G:
R1JA2204G
DRE8 166
DRE9 167
168
169
170
171
172
173
174
175
176
C408
25KZ
0.1
GQFZ
C409
25KZ
0.1
GQFZ
Timing Controller
RGB Driver
Color Shading
Correction

Gamma Correction

Q1541
R1541
2SC5103
ALW
1GZ0 (PP:QP)
6V
C1541
6.3EM
220WM
:6.3EM
220F1
R1542
1GJ100
R1543 C1542
1GJ100 6.3EM
220WM
:6.3EM
D1541
220F1
UDZS
5.6BG
Q1542
ASSY,PWB MAIN (P4)
1
M4JA-05
SCH_0.7 WSVGA (Eng)
Page A5
132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108
BIN0
BIN1
BIN2
BIN3
BIN4
BIN5
BIN6
BIN7
IC401
GND
BIN8
BIN9
GIN0
L3E07050K0AM
GIN1
GIN2
GIN3
GIN4
GIN5
GIN6
GIN7
GIN8
GIN9
VDD2
GND
GND
RIN0
RIN1
RIN2
RIN3
RIN4
VDD1
RIN5
RIN6
RIN7
RIN8
RIN9
GND
TDI
TMS
TCK
TRST
TDO
TEST4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
R408
NT1 NT1 NT1
X
C411
R409
25KZ
X
0.1
GQFZ
PSCL
PSDA
SWD
CBAL_SW
5V
VCOMR
VCOMG
VCOMB
ALW
6V
R1544
1/16GJ
4.7KC
R1548
1/16GJ
5.6KC
5V_SW
AH R1547
Q1543
X
R1546
AH
X
PSCL
PSDA
REF_B
REF_G
REF_R
[Left]
C421
25KZ0.1
GQFZ
107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
88
BOUT5
87
BOUT6 86
BOUT7 85
GND 84
BOUT8 83
BOUT9
82
GND 81
VDD2 80
R443
CLXOUTG 79
R442
DXOUTG 78
R441
ENBX4G
77
R439
ENBX3G 76
VDD2 75
VDD1 74
GND 73
R438
ENBX2G 72
R437
ENBX1G 71
R436
FRPG 70
R434
STSQOG 69
R433
STSQEG 68
R432
XFRG 67
VDD2 66
GND 65
GND 64
R431
SHCLKG
63
GOUT0 62
GOUT1 61
GOUT2 60
GOUT3 59
GOUT4
58
C416
25KZ0.1
GND 57
GQFZ
VDD2 56
GOUT5 55
GOUT6 54
GOUT7
53
GND 52
GOUT8 51
GOUT9 50
R427
CLXOUTR 49
GND
48
DXOUTR R426
47
R424
46
45
C413
C414
25KZ
25KZ
C412 0.1
0.1
GQFZ
25KZ GQFZ
0.1
GQFZ
LSB
DRB0
DRB1
RB408
R1EB2204G:
DRB2
R1JA2204G
DRB3
DRB4
DRB5
RB409
R1EB2204G:
DRB6
R1JA2204G
DRB7
DRB8
R412 1/16GJ22C
DRB9
R413
1/16GJ22C
IC1521
L1521
M62393FPP
L2PD
3R3MG
1 R CS0 20
R1521 1/16GJ100C
2 SCL CS1 19
R1522 1/16GJ100C
3 SDA CS2 18
C1523
4 A05 VDD 17
25KZ0.1
GQFZ
5 A06 VCC 16
T1521_15
6 A07 A04 15
NT1
T1521_14
7 A08 A03 14
NT1
VREF
8 A02 13
L
VREF
9 A01 12
U1
VREF
10 GND 11
U2
SWD
5V
C1521 C1522
25KZ0.1
X
GQFZ
IC1501
L1501
M62392FPP L2PD
3R3MG
1 R CS0 24
R1501 1/16GJ100C
2 SCL CS1 23
R1502 1/16GJ100C
3 SDA CS2 22
R1503 1/16GJ1KC
C1503
4 A07 VDD 21
25KZ0.1
R1504 1/16GJ1KC
GQFZ
5 A08 VCC 20
R1506 1/16GJ1KC R1513 1/16GZ0C
6 A09 A06 19
R1512 1/16GZ0C
I1501_7
7 A10 A05 18
NT1
R1511 1/16GZ0C
I1501_8
8 A11 A04 17
NT1
R1509 1/16GJ1KC
9 A12 A03 16
R1508 1/16GJ1KC
10 VREF A02 15
R1507 1/16GJ1KC
11 VREFU1 A01 14
12 GND VREFU2 13
C1501
C1502
25KZ0.1
GQFZ X
TPR1 TPR2
TPR1 J30A TPR2 J30A
TPR1F 00102 TPR2F 00102
NT1 NT1
TPG1 TPG2
TPG1 J30A TPG2 J30A
TPG1F 00102 TPG2F 00102
NT1 NT1
TPB1 TPB2
TPB1 J30A TPB2 J30A
TPB1F 00102 TPB2F 00102
NT1 NT1
-9-
LSB
DBB0
DBB1
RB413
R1EB2204G:
DBB2
R1JA2204G
REF_B
DBB3
DBB4
DBB5
RB414
R1EB2204G:
DBB6
R1JA2204G
DBB7
B_CENT
DBB8
R446
1/16GJ22C DBB9 R506
X
R444 1/16GJ22C
STSQEB
STSQOB
R507
XFRB
1/16GZ0C
SHCLKB
L501
L2A73R3MG
3.3V
SWD
1/16GJ33C DBB0
CLXOUTG
1/16GJ33C DBB1
DXOUTG
1/16GJ33C DBB2
ENBX4G
1/16GJ33C DBB3
ENBX3G
DBB4
C419 25KZ0.1
DBB5
GQFZ
C418 25KZ0.1
DBB6
GQFZ
1/16GJ33C DBB7
ENBX2G
1/16GJ33C DBB8
ENBX1G
1/16GJ33C DBB9
FRPG
1/16GJ33C
STSQOG
1/16GJ33C
STSQEG
1/16GJ33C
XFRG
C417
25KZ0.1
GQFZ
1/16GJ1KC
1/16GJ33C
SHCLKG
RGT
LSB
DGB0
FRPB
DGB1
RB411
R1EB2204G:
DGB2
R1JA2204G
DGB3
DGB4
DGB5
RB412
R1EB2204G:
DGB6
R1JA2204G
DGB7
DGB8
1/16GJ
R429 DGB9
22C
1/16GJ
R428
22C
1/16GJ33C
CLXOUTR
1/16GJ33C
DXOUTR
1/16GJ33C
ENBX4R
REF_G
G_CENT
R536
X
STSQEG
STSQOG
R537
XFRG
1/16GZ0C
SHCLKG
L531
L2A73R3MG
3.3V
SWD
XRGT
FRPG
SWD
5V
REF_R
R_CENT
SWD
R566
5V
X
STSQER
STSQOR
R567
XFRR
1/16GZ0C
SHCLKR
L561
L2A73R3MG
3.3V
SWD
XRGT
RGT
DWN
R_CENT
G_CENT
B_CENT
SWD
5V
1/16GJ1KC
RGT
FRPR
SWD
15.5V
R501
S
1/16GJ
4.7KC
C501
R516 R502
25KZ0.1
1/16GJ 1/16GJ
10KC GQFZ
15KC
R503
1/16GJ
12KC
R517
R504
1/16GJ
1/16GJ
10KC
20KC C502
25KZ0.1
C506
GQFZ
X
R508
C504
X C507
25KZ0.1
KZ0.01
GQFZ
C503
GQFZ
6.3EM100WM
:6.3EM100F1
C512
16EM
47WM
48 47 46 45 44 43 42 41 40 39 38 37
1 36
NC
2 DB0(LSB) 35
AVCC1,2
3 DB1 VID2 34
C513
4 DB2 AGND2,3 33 25KZ0.1
GQFZ
IC501
5 DB3 VID3 32
6 DB4 AVCC3,4 31
L3E06070D0AM
7 DB5 VID4 30
C514
8 DB6 AGND4,5 29 25KZ0.1
GQFZ
9 DB7 VID5 28
S&H_B
10 DB8 AVCC5,6 27
11 DB9(MSB) VID6 26
NC AGND6 C516
12 25
25KZ0.1
GQFZ
13 14 15 16 17 18 19 20 21 22 23 24
L502
R509
L2A7
3R3MG
C511
C509
25KZ 25KZ
0.1
0.1
C508
GQFZ
GQFZ
25KZ
0.1
GQFZ 15.5V
SWD
SWD
15.5V
R531
1/16GJ
4.7KC
C531
R546 R532
25KZ0.1
1/16GJ 1/16GJ
10KC GQFZ
15KC
R533
1/16GJ
12KC
R547
R534
1/16GJ 1/16GJ
10KC 20KC
C532
25KZ0.1
C536
GQFZ
X
R538
X C534
C537
25KZ0.1
KZ0.01
C533 GQFZ
GQFZ
6.3EM100WM
:6.3EM100F1
C542
16EM
47WM
48 47 46 45 44 43 42 41 40 39 38 37
1 36
NC
DGB0
2 DB0(LSB) 35
AVCC1,2
DGB1
3 DB1 VID2 34
DGB2 C543
4 DB2 AGND2,3 33
25KZ0.1
DGB3
GQFZ
5 DB3 IC531 VID3 32
DGB4
6 DB4 AVCC3,4 31
DGB5
L3E06070D0AM
7 DB5 VID4 30
DGB6 C544
8 DB6 AGND4,5 29
25KZ0.1
DGB7
GQFZ
9 DB7 VID5 28
S&H_G
DGB8
10 DB8 AVCC5,6 27
DGB9
11 DB9(MSB) VID6 26
NC AGND6 C546
12 25
25KZ0.1
GQFZ
13 14 15 16 17 18 19 20 21 22 23 24
L532
R539 L2A7
3R3MG
1/16GJ1KC
C539
C541
25KZ
25KZ
0.1
C538 0.1
GQFZ
25KZ GQFZ
0.1
15.5V
GQFZ
SWD
SWD
15.5V
R561
1/16GJ
4.7KC
C561
R576 R562
25KZ0.1
1/16GJ 1/16GJ
GQFZ
15KC
10KC
R563
1/16GJ
12KC
R577 R564
1/16GJ 1/16GJ
10KC 20KC
C562
25KZ
0.1GQFZ
C566
X
R568
C567
C564
X
25KZ KZ0.01
0.1GQFZ GQFZ
C563
6.3EM100WM
:6.3EM100F1
C572
16EM
47WM
48 47 46 45 44 43 42 41 40 39 38 37
1 36
NC
DRB0
2 DB0(LSB) 35
AVCC1,2
DRB1
3 DB1 VID2 34
C573
DRB2
4 DB2 AGND2,3 33
25KZ0.1
DRB3 GQFZ
5 DB3 VID3 32
IC561
DRB4
6 DB4 AVCC3,4 31
DRB5
L3E06070D0AM
7 DB5 VID4 30
C574
DRB6
8 DB6 AGND4,5 29
25KZ0.1
DRB7 GQFZ
S&H_R
9 DB7 VID5 28
DRB8
10 DB8 AVCC5,6 27
DRB9
11 DB9(MSB) VID6 26
C576
NC AGND6
12 25
25KZ0.1
GQFZ
13 14 15 16 17 18 19 20 21 22 23 24
R569 L562
L2A7
3R3MG
C571
C569
25KZ
25KZ
R572 0.1 0.1
C568 GQFZ
1/16GZ0C GQFZ
15.5V
25KZ
0.1
SWD
GQFZ