Philips LC3131 - bSure SV1 SVGA LCD Projector, Service Manual

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PCS 107 377
LC3131/LC3141
?
6-3
NC
OUT
RAW
S
YCBCR
YCBCR
YCBCRS
CBCR
CBCR
RAW
BCS-SCALER
VDDA VDDE VDDI
VSSA VSSE VSSI
IIC REGISTER MAP
R
COMB
PROC
CHROM
PROC
COMP
DELAY
SWITCH
FAST
VIDEO
DECODER OUTPUT CONTROL
BOUNDARY
SCAN
OUTPUT FORMATTER I-PORT
1ST TASK IIC REG MAP SCALER
SCALER EVENT CONTROLLER
VIDEO/TEXT
ARBITER
TEXT
FIFO
VBI DATA
SLICER
ANALOG1
+ ADC1
VIDEO FIFO
VERTICAL SCALING
HORIZONTAL FINE-
(PHASE-) SCALING LINE FIFO BUFFER
FIR-PREFILTER
PRESCALER
ANALOG1
+ ADC1
ANALOG1
+ ADC1
G
B
Y
S
C
CLK
GPO
XTAL
S
S
Y
CR
CB
CB
CR
Y
AUDIO
CLK
H-PORT X-PORT
2ST TASK IIC REG MAP SCALER
SYNC
PROC
LUM
FIL
ANALOG INPUT CONTROL
AD-PORT
CONTROL
ANALOG1
+ ADC1
18R 3307
2 3 4 7 9 10
G
A
4
O
11
7 11
8
M
G
L
D
E
F
6 5
VID. DEC. SUPPLY
I
M
N
20
L
E
19
A
15 12 13
O
N
K
14 18 17
P
20
B
C
16 17 18
J
VIDEO DECODING
8 10 9
H
3
D
C
B
13 14 15
6 5 2
1
16
P
12
J
I
H
F
19
K
1
I313
47R
3992
BZX284-C33
6306
XPD2
A9
XPD3
B9
XPD4
A10
XPD5
B10
XPD6
A11
XPD7
C11
XRDY
A6 C7
XRH XRV
D8
XTAL
A3
XTALI
B4
XTOUT
A2
XTRI
B11
6308
BZX284-C33
G11
L4 L8
L11
D7
D10
F11 J11
L5 L9
VXDD
B3
VXSS
A4
XCLK
A7
XDQ
B7
XPD0
A8 B8
XPD1
M8 M11 C8 C10 F12 J12 M5 M9
M2
J4 H3 E4 C1 D5 D9
D11
TMS
D6
TRSTN
C6
M3 K4
VDDA1A
L1 H4
VDDA2A
J1 F4
VDDA3A
G2 D4
VDDA4A
E2 C5 C9 D12 H12 M4
RES9
N2
RESON
P5
RST0
M10
RST1
N10
RTCO
L10
SCL
N9
SDA
P10
B6
TCK TDI
B5
TDO
A5
P13
TEST0
D13
TEST1
C14
TEST2
A13
TEST3
B12
TEST4 TEST5
A12
ITRI L12
LLC
P4
LLC2
N5
RES1
B2
RES10
N3
RES11
N13 N14
RES12 RES13
P2
RES2
B13
RES3
B14
RES4
C3
RES5
C4
RES6
C12
RES7
C13 N1
RES8
ICLK M14
IDP0 G14
IDP1 G12
IDP2 H11
IDP3 H14
IDP4 H13
IDP5 J14
IDP6 J13
IDP7 K11
IDQ L13
IGP0 L14
IGP1 K13
K12 IGPH
IGPV K14
INT_A
P9
ITRDY N12
A|42 D2
A|43 D1
A|44 E1
A|4D D3
CE
N4
CLKEXT
N6 P3
EXMCLR
FSW M13
HPD0
D14
HPD1
E11
HPD2
E13
HPD3
E12
HPD4
E14
HPD5
F13 F14
HPD6
G13
HPD7
A|11 J2
A|12 K1
A|13 K2
A|14 L3
A|1D K3
A|21 G4
G3 A|22
A|23 H2
A|24 J3
A|2D H1
A|31 E3
A|32 F2
A|33 F3
A|34 G1
F1 A|3D
A|41 B1
ADP0
N8
ADP1
P8
ADP2
M7
ADP3
L7
ADP4
P7 N7
ADP5 ADP6
L6
ADP7
M6
ADP8
P6
AGND
C2
AGNDA
L2
ALRCLK P12
AMCLK P11
AMXCLK M12
AOUT M1
N11 ASCLK
3314-B
47R 2
7
SAA7118E
7304
1 8
47R
3312-A
2314 100n
3V3VIDD
47R
3314-A
1 8
3V3VIDD
47n
2348
2344 47n
47n 2332
2358
3V3VIDD
2310
47u
47n 2338
47n
3316-B
47R
2 7
3V3VIDA
2328 47n
18R 3304
100n 2308
3V3VIDA
56R 3315
3V3VIDA
BZX284-C33
6304
3305 18R
3V3VIDD
3303 18R
470R
3321
100n 2306
6300
BZX284-C33
5V
5V
2304
47u
CX-11F
1921
24M576
BZX284-C33
6302
3V3VIDD
33p
3V3VIDA
5306
3V3VIDA
2364
3V3VIDD
47n 5314 2336
5310
56R 3317
8
I302
I301
3316-A
47R
1
2368
1n
10u
5
2302
3316-C
47R
3 6
3312-D
47R
4
BZX284-C33
6316
3327-D
47R
4
5
3V3VIDD
1
GND-ADJ
4
IN
5
8
7
2
3
6
47n 2330
7300 MC33269D
3V3VIDA
3325-D
47R
4
5
4u7
5300
47n 2340
47n
3V3VIDA
3V3VIDD
2350 6312
BZX284-C33
3V3VIDA
2354
3301 18R
47n
2346 47n
3316-D
47R
4 5
2305
47u
BZX284-C33
6318
BZX284-C33
6322
2300
5302
2352
47n
100n
100n 2312
47R
3327-A
1
8
3309 56R
3V3VIDD
2334 47n
47R 3
6
3319 56R
3312-C
3
6
2316 100n
47R
3327-C
BZX284-C33
6310
3342
100R
BZX284-C33
6314
I303
3V3VIDD 3V3VIDD
3V3VIDA
33p
2366
3V3VIDD
47R
3325-C
3
6
3V3VIDA
2342 47n
2
7
3312-B
47R
2 7
47n
3V3VIDD
3325-B
47R
2356
3V3VIDA
3300
4K7
3341
100R
3 6
56R 3311
3314-C
47R
5316
100n
5318
3V3VIDD
2318
3314-D
47R 4 5
3313 56R
5320
2
7
6320
BZX284-C33
3325-A
1
8
3327-B
47R
5312
47R
3K3
3323
3302 18R
5308
10u
3V3VIDD
3V3VIDA
VVS
VFIELD
UV(1) UV(3) UV(4) UV(5) UV(6) UV(7)
VHS
Y(1)
Y(0)
5V
VCLK
VPEN
UV(2) UV(0)
LUMA
CVBS
GYY
CHROMA
BPBCB
RPRCR
Y(5)
Y(6)
Y(7)
Y(2)
Y(3)
Y(4)
SCL3V3
SCL3V3
Y(0:7)
Y(0:7)
UV(0:7)
UV(0:7)
SDA3V3
SDA3V3
CL 26645004_015.eps
230402
1921 K12
2300 C6
2302 C6
2304 C8
2305 C9
2306 C8
2308 E13
2310 E14
2312 E14
2314 E15
2316 E15
2318 E16
2328 H8
2330 H9
2332 H9
2334 H9
2336 H8
2338 H9
2340 H8
2342 I8
2344 I8
2346 I8
2348 I8
2350 J9
2352 J10
2354 J10
2356 J10
2358 J10
2364 L12
2366 L12
2368 L12
3300 F11
3301 H5
3302 H5
3303 H5
3304 H5
3305 I5
3307 I5
3309 J6
3311 J6
3312-A G17
3312-B F17
3312-C H18
3312-D H18
3313 J6
3314-A I18
3314-B H18
3314-C H18
3314-D H18
3315 J7
3316-A J18
3316-B I18
3316-C I18
3316-D I18
3317 J7
3319 J7
3321 K15
3323 K12
3325-A L13
3325-B L14
3325-C L13
3325-D L13
3327-A L14
3327-B L14
3327-C L14
3327-D L14
3341 E17
3342 E17
3992 F17
5300 C5
5302 C8
5306 C8
5308 K12
5310 H8
5312 H8
5314 H8
5316 H8
5318 I8
5320 I8
6300 J3
6302 J3
6304 J4
6306 J4
6308 J4
6310 J5
6312 J3
6314 J3
6316 J4
6318 J4
6320 J4
6322 J5
7300 C7
7304 I13