Vsspa2 - Sharp LC-32GA6E Service Manual

Main Unit Diagram 3/6
(SCALER) LC-26GA6E / LC-32GA6E / LC-37GA6E Models
TO VCT
I +3.3V
+5V
RESET_N
P12
P21
VVV
STANDBY
TO CPLD
LAMP_ERR
MULT
TO AV INPUT
*C1464
SCART3 2.2u
H CKZ
*R1479
YUVR 2
1
YUVL 4 3
100K
*C1463
2.2u
CKZ
*TL2208
P2205
N1041CE
*TL2203
TO YUV UNIT YU
*TL2204
*C1461
1000P
GND 10
R1859
9 0
L_YUV
*C1462
*L1808
1000P
8
GND
27uH *R1856 *C1865
D9Mj 220
7 0
R_YUV
*TL2205
*D1427
GND 6
EX1250CE
*C1838 16
G
5
Y_YUV 10u 16V
*D1423
RHEX RHEX
4
GND
*TL2206
EX1250CE *D1424
3
U_YUV
EX1250CE
*C1840
2 *TL2207 10u
GND
16V *C1823
10u
1
1 16V
V_YUV
*C1842
10u
*D1425 16V
EX1250CE
RHEX
*D1426
EX1250CE
RHEX
F
OUTVB_A
+3.3VS
OUTVG_A PIXB
PIXG
OUTVR_A
5 4
*IC1803
TC7S08U VHI
1 2 3
MULT
E PIXR
VGAR
*R2255
75
TQ
VGAB
VGAG
*R2257
*R2256
75
TQ 75 TQ
+5V
VVH
TO VCT
D
VGAH
OUTVB
OUTVG *D2203
MA157A
OUTVR
VVH 1
VVH
3
RXDD
RXDD
2
TXDD
TXDD
SCL
SCL
SDA
SDA *D2204
MA157A
RESET
RESET
1
3
2
+3.3VSTBY
+1.8VSTBY
VGAV
C
TO AV INPUT
RGB1
RGB1
SWITCH_SC
SWITCH_SC
+5V
VGAB
VGAB
*R1043
VGAR 100
VGAR
VGAG
VGAG
VGAH
VGAH
VGAV
VGAV
TO SOUND
SWITCHF
SWITCHF
B
Q1809
STANDBY
DTC114EKA
P2201 VSD
N0541CE
TO POWER UNIT DP
TL2214 R2217
LAMP_ERR
LAMP ERR 1 7 8
TL2213
OFL1 2 5 6
TL2212
OFL2 3
3 4 OFL1A
4 1 2
STBY
100
GND 5
C2243
TL2215 0.1u Q1017
DTC144EKA
TL2211
A
1 2 3
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TL2200
STANDBY
IC2202
LAMP_ERR *C2201 R2254
R2201
0.22u 3.3K
BR24L16F 3.3K
MULT +3.3VS
SCART3
R2253
3.3K
NC0 VCC
R2202
3.3K
TL2202
NC1 /WC
TL2201
NC2 SCL
SDA
VSS
*C2288
100P
PIXG
PIXB TD0 *C2287
100P
PIXR
LAMP_ERR
+1.8VS
R1865 L2203
27uH
0
C2258
OUTVR_A
470u
6.3V
15 14 13 12 11 10 9
DVDD1
*C2220
DGND1
4.7u
*IC1801
DVDD1
IXB063WJ
DGND1
RTERM
AVDD
2 3 4 5 6 7 8
*C2221 RX2_P
0.22u
RX2_N
CYB
AGND
RX1_P
RX1_N
AGND
RX0_P
RX0_N
AGND
*C2222 RXC_P
0.22u
RXC_N
CYB
AVDD
DGND1
*C2225
DVDD1
C2223 0.22u CYB
3900P PGND
*C2226
PVD
R2204
*IC2203 4.7u
FILT
3.3K
C2224
PVD
0.039u
IXB063WJ
L2206 PGND
*C2227
27uH
*C2241 PVD
D9Mj
16V *C2286
4.7u
VCC PGND
IN
10u *C2228
47u ALVDD
6.3V
S1A /EN CKZ
4.7u
ALVDD
L2204
S2A S1D ALGND
27uH
D9Mj
ALGND
*C2242
DA S2D
0.1u
AVDD
CYF
S1B DD AVDD
AGND
S1C
S2B
AGND
*C2229
C2255
S2C
DB 2200P AVDD
0.22u
RAIN
GND DC *F2203.
AGND
47
*C2230
*C2235 AVDD
6P
0.22u
AGND
*C2231
TL2299
AVDD
C2256
*C2236 0.22u
AGND
6P 2200P
C2259
GAIN
1000P
SOGIN
AGND
*C2232
0.22u
*F2206.
AVDD
47
AGND
*C2233
TL2300
AVDD
C2257
*C2238 0.22u
AGND
2200P
0.1u
BAIN
AGND
*C2237
AVDD
Y1B VDD 6P
*C2234
0.22u
Y0B ZB
ZA
Y1C
ZC Y1A *C2289
100P
Y0C Y0A
E# SA
*C2290
VEE SB
100P
VSS SC
*IC2205
BU4053V
R2212
75
R2210
75
+3.3VS
1A VCC
1B 4B
1Y 4A
2A 4Y
2B
3B
2Y
3A
C2239
C2240
56P
GND 3Y
56P
IC2206
IXB266WJ
*Q1016
DTC144EKA
4 5 6
CCY CCY
C2204
C2205
18P 18P
CY
R2203
1.5M
X2201
B0222GE
GND_A
D4
D5
D6
D7
D8
D9
D10
D11
D12
VSS
VDD1
D13
D14
D15
NC
NC
NC
NC
NC
TESTEN
VSS
VDD1
VSSQ
IC2201
VDDQ3
IXB372WJ
RESET_N
SCALER
DOR0
DOR1
DOR2
DOR3
DOR4
DOR5
DOR6
DOR7
VSSQ
VDDQ3
DOG0
DOG1
DOG2
DOG3
DOG4
DOG5
DOG6
DOG7
DOB0
DOB1
DOB2
DOB3
DOB4
DOB5
DCLKNEG
DCLK
VSSQ
*C2218
4.7u
CKZ
*FB2207
A005WJ
BLN
+1.8VSTBY
TL2309
TL2302
TL2303
TL2304
R2276
0
CY
TL2307
TL2308
P2207
NA343WJ
7 8 9 10
167
LC26GA6EE LC32GA6EE
DUNTKD334WE02 WE01
+3.3VS
PA16 PA17
A15 A16
C2219
PA15
A14 /BYTE
CYF
0.1u
PA14
A13 VSS
PA13 PD15
A12 DQ15
PA12 PD7
A11 DQ7
PA11 PD14
A10 DQ14
PA10 PD6
A9
DQ6
PA9 PD13
A8 DQ13
PD5
NC DQ5
PD12
NC DQ12
ROMWE PD4
/W DQ4
/RP VCC
CY
PD11
NC DQ11
R2243
100K
PD3
PD4
NC DQ3
PD5
PD10
/RB DQ10
PD6
PA19 PD2
PD7 DQ2
A18
PD8
PA18 PD9
A17 DQ9
PD9
PA8 PD1
PD10 A7 DQ1
PD11
PA7 PD8
A6 DQ8
PD12
PA6 PD0
A5 DQ0
C2210
PA5 ROMOE
A4 /G
PD13
0.1u CYF
PA4
PD14
A3 VSS
PD15
PA3
A2 /E
PA2 PA1
TL2216 A0
A1
*R2233
DOR0
7 8
IC2210
DOR1
5 6 IXA764WJ
C2211 DOR2 8 Mb FLASH MEMORY
3 4
0.1u
DOR3
CYF 1 2
100
C2212
*R2232
0.1u CYF DOR4
7 8
RESET_N
DOR5
5 6
DOR6
3 4
DOR7
1 2
100
*R2231 DOG0
7 8
DOG1
5 6
C2213
DOG2
3 4
0.1u
CYF
DOG3
1 2
100
*R2230
DOG4
7 8
DOG5
5 6
DOG6
3 4
+3.3V
DOG7
1 2
100
*R2229
DOB0
7 8
DOB1
5 6
DOB2
3 4
DOB3
1 2
100
*R2228 DOB4 IC2211
3 4
IXB237WJ
DOB5 FB2210
1 2 0251TA
+3.3V
100
2 1
C2252
+1.8VS
10u
16V
APF
*C2285
*FB2206 100u
3
A005WJ
6.3V C2253
BLN ASH 0.1u
CYF
R2242
100
0
*JF2235
*JF2284
0
*JF2234
0
0 *JF2233 FB2211 TQ
0251TA
0 *JF2232
+3.3VS
0 *JF2231
0 *JF2230 C2251
10u
16V
*C2284
15P
C2248
0.1u
CYF
+3.3VS
DRAW
11 12 13
LC-26GA6E/LC-26BV6E
LC-32GA6E/LC-32BV6E
LC-37GA6E
LC37GA6EE
WE03
TO CPLD
OSD1
OSD1
OSDCK
OSDCK
OSDD
OSDD
CL
CL
RX
RX
TX
TX
YUV
YUV
TO LVDS
MRDY
MRDY
RXDD
SDA
RXDD
SDA
TXDD SCL
TXDD SCL
DER0 DOR0
DER0 DOR0
DER1 DOR1
DER1 DOR1
DER2 DOR2
DER2 DOR2
DER3 DOR3
DER3 DOR3
DER4 DOR4
DER4 DOR4
DER5 DOR5
DER5 DOR5
DER6 DOR6
DER6 DOR6
DER7 DOR7
DER7 DOR7
DEG0 DOG0
DEG0 DOG0
DEG1 DOG1
DEG1 DOG1
DEG2 DOG2
DEG2 DOG2
DEG3 DOG3
DEG3 DOG3
DEG4 DOG4
DEG4 DOG4
DEG5 DOG5
DEG5 DOG5
DEG6 DOG6
DEG6 DOG6
DEG7 DOG7
DEG7 DOG7
DEB0 DOB0
DEB0 DOB0
DEB1 DOB1
DEB1 DOB1
DEB2 DOB2
DEB2 DOB2
DEB3 DOB3
DEB3 DOB3
DEB4 DOB4
DEB4 DOB4
DEB5 DOB5
DEB5 DOB5
DEB6 DOB6
DEB6 DOB6
DEB7 DOB7
DEB7 DOB7
DVS DEN
DVS DEN
DHS DCLK
DHS DCLK
+3.3VS
NAME CODE
SCALER
XD334WJN2
MAIN BOARD SHT3/6
SHARP
DATE 21-06-2005 ELECTRONICA ESPANA S.A.
14 15 16