Sony KDS-R50XBR1 / KDS-R60XBR1 SXRD TV Service Manual PDF

Description

Sony KDS-R50XBR1 / KDS-R60XBR1 SXRD TV Service Manual PDF DOWNLOAD

DESCRIPTION 

This official Sony KDS-R50XBR1 / KDS-R60XBR1 SXRD Projection TV Service Manual is the complete technical guide used by Sony-certified technicians. It covers diagnostics, disassembly, schematics, service adjustments, optical block repair, fan troubleshooting, and lamp replacement.

Perfect for technicians repairing SXRD projection systems, owners maintaining aging units, or shops restoring Sony rear-projection TVs.

🔧 Main Coverage & Repair Sections

1. Self-Diagnosis & Error Codes

• Complete POWER/STANDBY LED blink code chart

• Lamp cover error, temp sensor fault, fan errors

• Lamp driver failure, audio protection, OVP

• How to access the self-diagnosis screen

• How to clear diagnostic history

2. Disassembly Procedures (Pages 16–23)

Fully illustrated step-by-step disassembly:

• Rear cover removal

• Terminal bracket & DC fan assembly

• Service position access

• Digital block assembly

• Power supply block removal

• Optical block removal

• Screen frame assembly

• Mirror cover block assembly

• Lamp guide assembly

3. Electrical Adjustments & Service Mode (Pages 23–26)

Includes full remote-based service mode navigation using RM-Y914:

• Entering Service Mode

• Memory write & reset procedures

• H/V center adjustment instructions

• Lamp time reset

• Test reset

• Service data categories: PANEL, CCPS, AP, OUT-1/2/3, DELAY, HDMI, OSD, etc.

4. Complete Diagrams & Schematics (Pages 26–62)

Includes 12 Block Diagrams and board-level schematics:

• AK, F, G, HM, H1, H2, H3 boards

• K board (power board)

• QU, S1, S2, T1, T3 boards

• Optical block (LCD driver, LVDS)

• Wiring boards

• Semiconductor listings

5. Exploded Views (Pages 63–66)

Detailed diagrams for:

• Screen & covers

• Bottom block 1

• Bottom block 2

• Bottom block 3

Perfect for part identification before ordering replacements.

6. Electrical Parts Lists (Pages 67–77)

Every board contains:

• Component part numbers

• Description

• Sony original replacement codes

• Safety-critical components (highlighted)

📘 Table of Contents 

SECTION 1 – Self Diagnosis Function

• Blink Codes

• Diagnosis Items

• Lamp, Fan, Temp, Audio, OVP

• Self-diagnosis screen display

SECTION 2 – Disassembly

• Rear Cover

• Terminal Bracket

• Service Position

• Digital Block

• Power Supply

• Optical Block

• Screen Frame

• Mirror Cover

• H1 Block

SECTION 3 – Electrical Adjustments

• Service Mode Entry

• Remote Commander Functions

• Lamp Time Read/Reset

• Test Reset

• H/V Center Adjustment

SECTION 4 – Diagrams

• Block Diagrams (1–12)

• Frame Schematic

• Circuit Board Locations

• Schematics

• Printed Wiring Boards

• Semiconductors

SECTION 5 – Exploded Views

• Screen, Covers

• Bottom Block (1–3)

SECTION 6 – Electrical Parts List

• All boards (AK, G, HM, H1, H2, H3, QU, S1, S2, T1, T3)

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