Philips LC3141 Service Manual - Page 13

LC3131/LC3141 6-4 ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1922 N6 A SCALER 1 3454-A8 47R SCS DATAHD 6402 TLMG3100 6403 3401 470R 3403 3V3PW 2400 B17 A 2401 2402 B17 B18 B 2V5PW 3V3PW SCLK SDATA 2V5PW BOOTWE SCL3V3 3V3PW SDA3V3 1 3457 2 4 3455-D5 47R 3 3455-C6 2 3455-B7 47R 47R 1 3455-A8 47R C 3V3PW 1 4K7 2 3458 4K7 1 3459 res 2 7400 PW166-10TK 1 3456 2 10M 10M res PORTA0 C2 PORTA1 B1 PORTA2 B2 PORTA3 A1 PORTA4 C4 PORTA5 D5 PORTA6 B3 PORTA7 A2 PORTB0 A3 PORTB1 C5 PORTB2 D6 PORTB3 B4 PORTB4 A4 PORTB5 C6 PORTB6 B5 PORTB7 A5 3 3454-C6 47R4 2 34545-B7 47R 3454-D 47R TLMG3100 ICSSTRB ICSCLK ICSDATA ENABLEDATA AB(19:0) 470R A0 A1 P1 A2 P2 A3 N3 A4 N4 A5 R1 A6 R2 A7 T1 A8 T2 A9 R3 A10 U1 A11 U2 A12 R4 A13 T3 A14 V1 A15 W1 A16 V2 A17 T4 A18 U3 A19 Y1 W2 AB(0) AB(1) AB(2) AB(3) AB(4) AB(5) AB(6) AB(7) AB(8) AB(9) AB(10) AB(11) AB(12) AB(13) AB(14) AB(15) AB(16) AB(17) AB(18) AB(19) D0 D1 F4 D2 F3 D3 E1 D4 F2 D5 F1 D6 G2 D7 G1 D8 H1 D9 H4 D10 H3 D11 H2 D12 J1 D13 J2 D14 J4 D15 J3 K1 DB(0) DB(1) DB(2) DB(3) DB(4) DB(5) DB(6) DB(7) DB(8) DB(9) DB(10) DB(11) DB(12) DB(13) DB(14) DB(15) DB(15:0) BHENn ROMOEn ROMWEn RAMOEn RAMWEn RD WR M3 BHEN M4 ROMOE N2 ROMWE M1 RAMOE L2 RAMWE L1 CS0 K2 CS1 M2 N1 EXTINT E2 NMI D1 INTUSB NMI CPUTMS D13 CPUTCK A6 CPUTDO W3 RXD TXD C1 D3 IRRCVR0 IRRCVR1 E4 D2 2417 100n 2418 100n 2419 100n 2420 100n 2421 100n 2405 100n 2406 100n 2407 100n 2408 100n 2409 22u 2411 100n 2412 100n 2413 100n 2414 100n 2416 100n 2415 100n 2400 100n 2401 100n 2402 100n 2403 100n 2404 22u 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW 2V5PW RXD TXD 3404 1K *3452 I423 10M 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 3V3PW 2403 B18 2404 B19 2405 C17 B 2406 C17 2407 C18 2408 C18 2409 C19 2411 B15 C 2412 B15 2413 B16 2414 B16 2415 B17 Y(7:0) D Y(7:0) Y(0) Y(1) Y(2) D8 VY0 C8 VY1 B7 VY2 3V3PW Y(3) A7 VY3 UV(7:0) Y(4) B8 VY4 Y(5) D9 VY5 Y(6) C9 VY6 Y(7) A8 VY7 I/O PORTS 16-BIT MICROPROCESSOR WATCHDOG AND TIMERS PROCESSOR ROM/RAM INTERFACE INTERRUPT CONTROLLER JTAG DEBUGGER IR UART DECODERS 3453 10M 3450 4K7 3451 10M ** UV(0) B9 VUV0 E UV(7:0) UV(1) UV(2) A9 VUV1 B10 VUV2 UV(3) A10 VUV3 MODE0 A13 MODE1 U5 3447 3448 UV(4) UV(5) D11 VUV4 A11 VUV5 YUV MICROPROCESSOR BUS TEST MODE2 B6 3449 10M UV(6) UV(7) C12 VUV6 TO B13 VUV7 CONTROL RESET E3 RESET GRE(7:0) GRE(7:0) GRE(0) GRE(1) M20 GRE0 N19 GRE1 RGB F GRE(2) GRE(3) N18 GRE2 N17 GRE3 GRE(4) N20 GRE4 GRE(5) P20 GRE5 GRE(6) P19 GRE6 GRE(7) R20 GRE7 PROCESSOR MEMORY GGE(7:0) GGE(7:0) GGE(0) GGE(1) F18 GGE0 E19 GGE1 VIDEO PORT INTERFACE UCLK DCLK MCLK CLOCK GENERATOR MCKEXT W13 DCKEXT Y13 DRE0 R19 DRE1 T20 DRE2 R18 MCKEXT DCKEXT 5 4 6 3 33R 3424-D 33R 3424-C 7 2 DRE(0) DRE(1) DRE(2) DRE(7:0) DRE(7:0) MEMORY IN BUS GGE(2) E20 GGE2 PIXEL G GGE(3) GGE(4) J18 GGE3 H20 GGE4 PROCESSING GGE(5) J19 GGE5 GGE(6) J20 GGE6 DRE3 R17 DRE4 T18 DRE5 U19 DRE6 T17 DRE7 V20 8 1 33R 3424-B 33R 3424-A 1 8 2 7 33R 3428-A 33R 3428-B 3 6 4 5 33R 3428-C DRE(3) DRE(4) DRE(5) DRE(6) DRE(7) GGE(7) K19 GGE7 GBE(7:0) GBE(7:0) GBE(0) GBE(1) D16 GBE0 A18 GBE1 GBE(2) C17 GBE2 GBE(3) B18 GBE3 H GBE(4) GBE(5) A19 GBE4 B19 GBE5 GBE(6) A20 GBE6 GBE(7) D18 GBE7 OSD GRAPHICS PORT PIXEL PROCESSING SDRAM FRAME BUFFER GRO(7:0) GRO(7:0) GRO(0) GRO(1) K20 GRO0 L17 GRO1 GRO(2) L18 GRO2 GRO(3) GRO(4) L19 GRO3 L20 GRO4 YPBPR I GRO(5) GRO(6) M18 GRO5 M17 GRO6 TO GRO(7) M19 GRO7 GGO(7:0) GGO(7:0) GGO(0) GGO(1) E17 GGO0 C19 GGO1 RGB IMAGE SCALERS COLOR MATRIX GAIN OSD COLOR LOOKUP TABLES COLOR SPACE EXPANDER DGE0 DGE1 DGE2 DGE3 DGE4 DGE5 DGE6 DGE7 U18 V19 W20 W19 Y20 V17 U16 W18 DBE0 Y19 DBE1 Y18 DBE2 V16 DBE3 U15 DBE4 Y16 DBE5 V15 DBE6 W16 DBE7 W15 DRO0 Y12 DRO1 W11 DRO2 Y11 33R 3428-D 8 7 2 33R 33R 3416-B 6 5 4 33R 33R 3416-D 8 7 2 33R 33R 3420-B 6 5 4 33R 33R 3420-D 8 7 2 33R 33R 3410-B 6 5 4 33R 33R 3410-D 8 7 2 33R 33R 3414-B 6 5 4 33R 33R 3414-D 1 3416-A 3 3416-C 1 3420-A 3 3420-C 1 3410-A 3 3410-C 1 3414-A 3 3414-C DGE(0) DGE(1) DGE(2) DGE(3) DGE(4) DGE(5) DGE(6) DGE(7) DBE(0) DBE(1) DBE(2) DBE(3) DBE(4) DBE(5) DBE(6) DBE(7) DGE(7:0) DBE(7:0) DGE(7:0) DBE(7:0) MEMORY OUT BUS GGO(2) GGO(3) B20 GGO2 C20 GGO3 OSD DRO3 U10 DRO4 V10 GGO(4) E18 GGO4 DRO5 W10 GGO(5) F17 GGO5 DRO6 Y10 J GGO(6) GGO(7) D19 GGO6 D20 GGO7 GBO(7:0) GBO(7:0) GBO(0) GBO(1) B15 GBO0 A16 GBO1 ON SCREEN DISPLAY DRO7 W9 DGO0 Y9 DGO1 W8 DGO2 V8 GBO(2) C15 GBO2 DGO3 U8 GBO(3) GBO(4) D15 GBO3 B16 GBO4 DGO4 Y8 DGO5 Y7 GBO(5) A17 GBO5 DGO6 W7 GBO(6) C16 GBO6 K GBO(7) B17 GBO7 VCLK VPEN VVS VHS VFIELD D12 VCLK C13 VPEN A14 VVS B14 VHS A15 VFIELD SYNC DECODER AND TIMER DGO7 Y5 DBO0 V6 DBO1 U6 DBO2 W5 DBO3 Y4 DBO4 V5 DBO5 Y3 DBO6 V4 GCLK H19 GCLK L GVS GHS J17 GVS G19 GHS G20 GPENSOG DBO7 Y2 DEN Y15 GFBK GBLKSPL GCOAST H17 GFBK F19 GBLKSPL H18 GREF F20 GCOAST AUTOMATIC IMAGE OPTIMIZER DISPLAY DHS U13 6 3438-C3 HD TIMING DVS V13 33R 5 3438-D4 VD GENERATOR DCLK W12 7 3438-B2 33R CKD 33R * RESERVED COMPONENTS M 8 3438-A1 VDD2.5 NC VSS VSS VDD3.3 33R P3 P4 *1922 2416 B16 D 2417 C15 2418 C16 2419 C16 2420 C16 E 2421 C17 2934 N6 2935 N6 3401 A8 3403 A8 F 3404 B13 3410-A H15 3410-B I15 3410-C I15 3410-D I15 G 3414-A I15 3414-B I15 3414-C I15 3414-D I15 3416-A H15 H 3416-B H15 3416-C H15 3416-D H15 3420-A H15 3420-B H15 I 3420-C H15 3420-D H15 3424-A G15 3424-B G15 J 3424-C G15 3424-D G15 3428-A G15 3428-B G15 3428-C G15 K 3428-D G15 3438-A M15 3438-B M15 3438-C L15 3438-D M15 L 3447 E15 3448 E16 3449 E15 3450 E15 3451 E15 M 3452 C14 3453 E14 3454-A A5 3454-B B6 C3 C10 C11 B12 C14 G18 K18 P18 V14 Y14 V11 V7 L3 G3 2934 18p 2935 18p D4 D7 D10 B11 A12 D14 D17 G17 K17 P17 T19 U17 W17 U14 W14 U12 U11 U9 U7 W6 W4 U4 L4 K4 G4 C7 C18 U20 V18 Y17 V12 V9 Y6 V3 K3 N CX-16F 14M318818 N 3454-C B5 3454-D B6 2V5PW 3V3PW 3455-A B4 ** 3455-B B3 3455-C B4 O O 3455-D B3 3456 D2 3457 C2 3458 C2 P 3459 C2 P 6402 A7 CL 26645004_016.eps 6403 A7 150502 7400 H9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PCS 107 378