Sony LDI-D100BE Service Manual

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LDI-D100BE
SERVICE MANUAL
PAL Model
SCHEMATIC DIAGRAM
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NOTE : All of the contents except "SECTION 4
DIAGRAMS" are described in 9-928-116-01
PERSONAL LCD DISPLAY
9-928-116-41: PAL

   Summary of Contents for Sony LDI-D100BE

  • Page 1

    LDI-D100BE SERVICE MANUAL PAL Model SCHEMATIC DIAGRAM “ ” NOTE : All of the contents except “SECTION 4 DIAGRAMS” are described in 9-928-116-01 PERSONAL LCD DISPLAY 9-928-116-41: PAL...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL DIAGRAMS 4-1. Block Diagram – AUDIO/VIDEO Section – ..... 4-1 4-2. Block Diagram – A/D, D/A, OSD, SYNC Section – ......4-5 4-3. Block Diagram – GAMMA CONTROL/LCD DRIVE Section – ..4-7 4-4. Block Diagram –...

  • Page 3

    LDI-D100BE SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAM – AUDIO/VIDEO Section • SIGNAL PATH : AUDIO APC CONT VIDEO RGB DECODER : VIDEO (Page 4-10) SYNC BUFFER IC1001 SYNC Y Q1024 IC1009, 1010 VIDEO SELECT SWITCH & Y 12 Y IN...

  • Page 4

    LDI-D100BE 4-2. BLOCK DIAGRAM – A/D, D/A, OSD, SYNC Section – • SIGNAL PATH (Page 4-7) IC937 IC931 – 933, 935 – 937 VIDEO RGB IC1101 – 1103 IC1104 – 1106 OSD MIX SWITCH : VIDEO D/A CONVERTER PC/VIDEO RGB SELECTOR...

  • Page 5

    LDI-D100BE 4-3. BLOCK DIAGRAM – GAMMA CONTROL/LCD DRIVE Section – • SIGNAL PATH : VIDEO GAMMA CONTROL LCD DRIVER IC201 IC202 SIG R 1 – SIG R 6 SIG R 1 – SIG R 6 SIG G 1 – SIG G 6 SIG G 1 –...

  • Page 6

    LDI-D100BE 4-4. BLOCK DIAGRAM – MODE CONTROL/SENSOR/LCS Section – HI UNREG SYSTEM CONTROLLER CN501 IC501 (4/5) S901 POLARITY LANC DC BIAS RIPPLE FILTER CHECK 3D POL IN 30 SERVICE LANC LANC IN 15.5V Q801 LANC SIG INTERFACE RV901 LANC OUT...

  • Page 7: Block Diagram – Power Supply Section –

    LDI-D100BE 4-5. BLOCK DIAGRAM – POWER SUPPLY Section – HI UNREG M701 DC IN B+ (FAN) PS501 L707 D782 SYSTEM CONTROLLER FAN 5V BACKUP +5V REGULATOR IC501 (5/5) SYSTEM CONTROLLER (IC501) B+ IC503 RESET SIGNAL L703 L701 J701 F701 L706...

  • Page 8: Note For Printed Wiring Boards And Schematic Diagrams

    • Circuit Boards Location 4-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed ineach block) µ LC-61 (F) board JK-136 (F) board SW-306 (F) board DD-107 (F) board YC-148 (F) board Note on Printed Wiring Board: Note on Schematic Diagram: •...

  • Page 9: Printed Wiring Board – Jk-136 (f) Board –

    LDI-D100BE 4-7. PRINTED WIRING BOARD – JK-136 (F) Board – • See page 4-13 for Circuit Boards Location. 4-8. SCHEMATIC DIAGRAM – JK-136 (F) Board – (Page 4-27) (Page 4-18) 4-15 4-16...

  • Page 10: Schematic Diagram – Yc-148 (f) Board (1/3) –

    LDI-D100BE 4-9. SCHEMATIC DIAGRAM – YC-148 (F) Board (1/3) – (Page 4-24) (Page 4-67) (Page 4-19) (Page 4-22) (Page 4-26) (Page 4-41) (Page 4-24) (Page 4-16) (Page 4-19) 4-17 4-18...

  • Page 11: Schematic Diagram – Yc-148 (f) Board (2/3) –

    LDI-D100BE 4-10. SCHEMATIC DIAGRAM – YC-148 (F) Board (2/3) – • See page 4-72 for Waveforms. (Page 4-18) (Page 4-24) (Page 4-18) (Page 4-18) (Page 4-26) 4-19 4-20 4-21 4-22...

  • Page 12: Schematic Diagram – Yc-148 (f) Board (3/3) –

    LDI-D100BE LDI-D100BE 4-11. SCHEMATIC DIAGRAM – YC-148 (F) Board (3/3) – • See page 4-72 for Waveforms. (Page 4-18) (Page 4-18) (Page 4-18) (Page 4-19) (Page 4-22) 4-24 4-25 4-26...

  • Page 13: Printed Wiring Board – Yc-148 (f) Board –

    LDI-D100BE 4-12. PRINTED WIRING BOARD – YC-148 (F) Board – • See page 4-13 for Circuit Boards Location. • Semiconductor Location (Side A) Ref. No. Location Ref. No. Location D1001 Q1011 D1002 Q1012 D1003 Q1013 D1301 C-12 Q1014 D1302 C-11...

  • Page 14: Printed Wiring Board – Ma-324 (f) Board –

    4-13. PRINTED WIRING BOARD – MA-324 (F) Board – • LDI-D100BE See page 4-13 for Circuit Boards Location. • Semiconductor Location (Side A) Ref. No. Location Ref. No. Location D101 B-11 IC931 D102 B-11 IC932 D103 B-11 IC933 D111 IC934...

  • Page 15: Schematic Diagram – Ma-324 (f) Board (1/7) –

    LDI-D100BE 4-14. SCHEMATIC DIAGRAM – MA-324 (F) Board (1/7) – • See page 4-73 for Waveforms. LDI-D100BE (Page 4-51) (Page 4-37) (Page 4-41) (Page 4-50) 4-33 4-34 4-35...

  • Page 16: Schematic Diagram – Ma-324 (f) Board (2/7) –

    LDI-D100BE 4-15. SCHEMATIC DIAGRAM – MA-324 (F) Board (2/7) – (Page 4-41) (Page 4-41) (Page 4-50) (Page 4-35) (Page 4-52) (Page 4-41) (Page 4-44) 4-37 4-38 4-39 4-40...

  • Page 17: Schematic Diagram – Ma-324 (f) Board (3/7) –

    LDI-D100BE 4-16. SCHEMATIC DIAGRAM – MA-324 (F) Board (3/7) – (Page 4-50) (Page 4-50) (Page 4-33) (Page 4-50) (Page 4-53) (Page 4-44) (Page 4-63) (Page 4-57) (Page 4-18) (Page 4-50) (Page 4-67) Note: The components identified by mark or dotted line with mark are critical for safety.

  • Page 18: Schematic Diagram – Ma-324 (f) Board (4/7) –

    LDI-D100BE 4-17. SCHEMATIC DIAGRAM – MA-324 (F) Board (4/7) – • See page 4-73 for Waveforms. (Page 4-51) (Page 4-42) (Page 4-41) (Page 4-50) (Page 4-51) (Page 4-37) (Page 4-50) 4-44 4-45 4-46...

  • Page 19: Schematic Diagram – Ma-324 (f) Board (5/7) –

    LDI-D100BE 4-18. SCHEMATIC DIAGRAM – MA-324 (F) Board (5/7) – • See page 4-74 for Waveforms. (Page 4-42) (Page 4-44) (Page 4-37) (Page 4-51) (Page 4-46) (Page 4-52) (Page 4-35) (Page 4-41) (Page 4-41) (Page 4-54) (Page 4-42) (Page 4-41)

  • Page 20: Schematic Diagram – Ma-324 (f) Board (6/7) –

    LDI-D100BE LDI-D100BE 4-19. SCHEMATIC DIAGRAM – MA-324 (F) Board (6/7) – • 4-20. SCHEMATIC DIAGRAM – MA-324 (F) Board (7/7) – See page 4-73 for Waveforms. (Page 4-37) (Page 4-44) (Page 4-46) (Page 4-41) (Page 4-50) (Page 4-50) (Page 4-41)

  • Page 21: Printed Wiring Board – Lc-61 (f) Board –

    LDI-D100BE 4-22. SCHEMATIC DIAGRAM – LC-61 (F) Board – 4-21. PRINTED WIRING BOARD – LC-61 (F) Board – • See page 4-13 for Circuit Boards Location. (Page 4-31) • Semiconductor Location (Side A) Ref. No. Location D801 D802 (Page 4-42) IC801 •...

  • Page 22: Printed Wiring Board – Sw-306 (f) Board –

    LDI-D100BE 4-23. PRINTED WIRING BOARD – SW-306 (F) Board – • See page 4-13 for Circuit Boards Location. 4-24. SCHEMATIC DIAGRAM – SW-306 (F) Board – (Page 4-41) (Page 4-31) • Semiconductor • Semiconductor Location Location (Side A) (Side B) Ref.

  • Page 23: Printed Wiring Board – Dd-107 (f) Board –

    LDI-D100BE 4-26. SCHEMATIC DIAGRAM – DD-107 (F) Board – • See page 4-74 for Waveforms. 4-25. PRINTED WIRING BOARD – DD-107 (F) Board – • See page 4-13 for Circuit Boards Location. (Page 4-28) (Page 4-18) (500 mA) (Page 4-41)

  • Page 24

    • Waveforms (Video Mode) – YC-148 (F) Board – – MA-324 (F) Board – – DD-107 (F) Board – 1 IC1001 eh (Y) 6 IC1001 qf (B-Y) qa IC1105, IC1106 qj (WCK) 1 IC131 wa (R-OUT) 6 IC301 3 (CK12), IC302 wd (CLK) qa IC302 es (CLKH) qh IC401 wf (SCLK) 1 IC701 qj...

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