TCL LCD32V8SY, Service Manual

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A
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900-0254-00 Trinity Production Reference Design
A
ADC, PLL, Decoder, and 3D Comb Filter
B
10
14
Thursday, October 28, 2004
<Variant Name>
Title Si
z
e
Document Number
Rev
Date:
Sheet
of
Confidential
DGCLK1 DPVBI DGPEN DGHS DGAHS
FLT1 FILT
ASPC0
RE
X
T
ASPC1
DMD[15:0]
DGRE6 DGBO0 DGBO1 DGRE7 DGBO2 DGGE0 DGBO3 DGBO4 DGGE1 DGBO5 DGGE2 DGBO6 DGGE3 DGGE4 DGGE6 DGBO7 DGBO8 DGGE5 DGBO9
IN0RE9 IN0RE2 IN0RE5 IN0RE7 IN0RE8 IN0RE4 IN0RE3 IN0RE6 IN0BE3 IN0GE7 IN0BE7 IN0BE4 IN0BE8 IN0GE3 IN0GE5 IN0GE8 IN0GE9 IN0BE2 IN0BE5 IN0BE6 IN0GE6 IN0GE2 IN0BE9 IN0GE4
DGGE7 DGBE0 DGBE1 DGBE2 DGBE3 DGBE4 DGBE5
IN0GO5 IN0GO4 IN0RO2 IN0GO7 IN0BO2 IN0GO9 IN0BO6 IN0RO7 IN0BO8 IN0RO5 IN0RO9 IN0GO6 IN0GO2 IN0BO4 IN0BO7 IN0GO3 IN0GO8 IN0RO4 IN0RO6 IN0BO3 IN0RO3 IN0BO9 IN0RO8 IN0BO5
DGBE6 DGBE7
IN0RE0
DGRO0
IN0BE0
DGRO1
IN0RE1 IN0BE1
DGRO2
IN0GE1 IN0GE0
DGRO3 DGRO4 DGRO5 DGRO6 DGRO7 DGRO8 DGRO9 DGGO2 DGRE0 DGGO3 DGGO4 DGRE1 DGGO5 DGRE2 DGRE3 DGGO6 DGRE4 DGGO7 DGRE5 DGGO8 DGGO9
MCL
PWRED4
RX
2
p
RX
0
p
RX2m RX
1
p
RX0m
RXCp
RX1m
RXCm
DGVS DGFLD ALTCLK1
DGGO0
DGGO1
DMD9
DMD14 DMD13 DMD12 DMD11
DMA3 DMA2
DMD11
DMD10
DMA1 DMA0
DMD12
DMA10 DMA9
DMD14 DMD13
DMD4
DMRASn DMA8 DMA7
DMD15 DMD3 DMD2
DMWEn DMA6 DMA5
DMD1 DMD0
DMD10 DMD0
DMCASn DMDQM DMCLK
DMD9
DMD1 DMD2
DMD8 DMD7
DMBA0
DMD4 DMD3
DMD6 DMD5
DMD6 DMD5 DMD15 DMD7 DMD8
DMA4
CVBS1
CVBSSOG
CVBSSOG
XIN XO
U
T
adra1
adra2 adra3 adra1
adra2
adra3
CVBS
CVBS
V18P
V33SW
V33SW
V33SW
V33SW
V33SW
V33SW
V33SW
V33SW
VCCG
V33SW
V33SW
V33SW
RP046 47R
1
8
2 3 4
5 6 7
T
P
019
R126
47
C170
0.1uF
RP034 47R
1
8
2 3 4
5 6 7
RP039 47R
1
8
2 3 4
5 6 7
R137 23.7K
PW3300 GPIO
U008C
PW3300
B1 C10
A4 A5 D1
A9 C9 B7 C7 D7 A6 B6 C6 D6
B5 B4 A3 A2 A1 B3 B2
D4 D3 D2
SYSCLKT
EXTINT
XIN XOUT RESET
GPIO0 GPIO2 GPIO9
GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 GPIO15
HDCPSCL HDCPSDA SA2 SA5 SA6 SCL SDA
MCL NC1 NC2
T
P
026
R194
NC
R118
47
RP037 47R
1
8
2 3 4
5 6 7
R193
0
R131
3.32K
T
P
020
PW3300 DATA PATH
U008A
PW3300
K3
G15 F16 F15 F14 E16 E15
C3 C4 C2
F1
G1 G3 G2
F3 F2 E3 E2 E1 K2
N1
P1
R1
K1
N2
P2
R2 M1 N4
P4
R4
L1
N3
P3
R3
T1 T2 T3 T4
L2 L3
M3 M2 C1
G16 B10 A10 C11 B11 A11 C12 B12 A12 C13 B13 A13 C14 B14 A14 A15 A16 B16 B15 C16 C15 D16 D15 D14 E14 G14 H16 H15 H14 J16 J15 J14 K16 K15 K14 L16 L15 L14 M16 M15 M14 M13 N16 N15 N14 P16 P15 P14 R16 R15 R14 T16 T15 T14 T13 B9 D9 A8 B8 C8 D8 A7
C5 D5
FILT
DGCLK1
DGPEN DGAHS
DGHS DGVS
DGFLD
ASPECT0 ASPECT1 ASPECT2 RXCP RXCM RX0P RX0M RX1P RX1M RX2P RX2M RTERM RED1 RED2 RED3 RED4 GRN1 GRN2 GRN3 GRN4 BLU1 BLU2 BLU3 BLU4 SOG1 SOG2 SOG3 SOG4 HS1 HS2 VS1 VS2 R2 G2 B2 S2 REXT
DGCLK2
DGRE0 DGRE1 DGRE2 DGRE3 DGRE4 DGRE5 DGRE6 DGRE7 DGGE0 DGGE1 DGGE2 DGGE3 DGGE4 DGGE5 DGGE6 DGGE7
DGBE0 DGBE1 DGBE2 DGBE3 DGBE4 DGBE5 DGBE6 DGBE7
DGRO0 DGRO1 DGRO2 DGRO3 DGRO4 DGRO5 DGRO6 DGRO7 DGRO8 DGRO9
DGGO0 DGGO1 DGGO2 DGGO3 DGGO4 DGGO5 DGGO6 DGGO7 DGGO8 DGGO9
DGBO0 DGBO1 DGBO2 DGBO3 DGBO4 DGBO5 DGBO6 DGBO7 DGBO8 DGBO9
DGVBI
ALTFLD
ALTPEN ALTAHS
ALTHS ALTVS
ALTCLK1
COAST CLAMP
R125
0
CV1
CON4
1 2 3 4
R141
0
C166
0.1uF
RP045 47R
1
8
2 3 4
5 6 7
R127
0
R139
47.5
R142
0
R119
47
T
P
021
C158 18pF
C167
0.1uF
RP035 47R
1
8
2 3 4
5 6 7
R116
1.50M
R133
47.5
C169
0.1uF
C157 18pF
RP042 47R
1
8
2 3 4
5 6 7
R120
47
Y002
X
T
AL27.000
R115
4.75K
R136 3.92K
T
P
022
RP040 47R
1
8
2 3 4
5 6 7
RP033 47R
1
8
2 3 4
5 6 7
U017
SDRA
M
X
16M
_T
SOP50
21 22 23 24 27 28 29 30 31 32 20 19 14 36 17 16 15 18 35 34
1
7
13
25
38
44
4
10
26
41
47
50
2 3 5 6 8 9 11 12 39 40 42 43 45 46 48 49 33 37
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 DQML DQMH RAS CAS WE CS CLK CKE
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
GND1
GND2
GND3
GND4
GND5
GND6
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9
D10 D11 D12 D13 D14 D15
NC1 NC2
R138
47.5
RP038 47R
1
8
2 3 4
5 6 7
RP044 47R
1
8
2 3 4
5 6 7
R134
47.5
RP036 47R
1
8
2 3 4
5 6 7
C171
0.1uF
C159 3.9nF
R121
47
R198
0
R128
0
T
P
023
RP047 47R
1
8
2 3 4
5 6 7
R129
0
R122
3.32K
C164
1nF
C163 0.1uF
R130
10.0K
R135 3.92K
R123
47
R197
NC
T
P
024
C165
0.18
R117
47
R196
NC
PW3300 SDRAM U008B
PW3300
R9 T9 N10 P11 P12 N12 P13 N13 R13 R12 T12 R11 T11 R10 N11 T10 N9 P10 P9
P5
N5
P6
N6
P7
N7
P8
N8 R8
T8
R7
T7
R6
T6
R5
T5
FSCLK
FSDQM
FSBANK0 FSBANK1
FSA0 FSA1 FSA2 FSA3 FSA4 FSA5 FSA6 FSA7 FSA8 FSA9
FSA10 FSA11
FSCAS FSRAS
FSWE
FSD0 FSD1 FSD2 FSD3 FSD4 FSD5 FSD6 FSD7 FSD8 FSD9 FSD10 FSD11 FSD12 FSD13 FSD14 FSD15
C161
nc
C160 39nF
R140
3.32K
C162
nc
C168
0.1uF
R132
10.0K
R124
47
T
P
025
R195
0
RP043 47R
1
8
2 3 4
5 6 7
RP041 47R
1
8
2 3 4
5 6 7
SDA
IN0PEN IN0CLK IN0VBI IN0HS IN0VS IN0AHS IN0FLD IN0GE[9:0] IN0BE[9:0] IN0RE[9:0] IN0RO[9:2] IN0GO[9:2] IN0BO[9:2]
RESETn
RAIN GAIN
PCSOG
BAIN
HSYNC VSYNC HDCR1
HDY1
HDSOG1
HDCB1
2300Y SSOG 2300C
SCL
IN0CST
IN0CMP
ALTCLK
RXCm
RX
2
p
RX
0
p
RX1m
RXCp
RX2m RX
1
p
RX0m
GSCL GSDA
SDA SCL
INT1
CVBSIN