Daewoo sl 223p dlp 26cx 32cx 37c3 42c1 455 free download

File name sl_223p_dlp_26cx_32cx_37c3_42c1_455.pdf

S/M NO. : DSL223PEF0 Service Manual LCD TV CHASSIS : SL-223P Model : DLP-26C2 DLP-26C3 DLP-32C1 DLP-32C2 DLP-32C3 DLP-37C3 DLP-42C1 Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center. OCT. 2006 Contents 1. Safety Precautions 3 2. Product Specification 4 2-1. PRODUCT SPECIFICATION 4 2-2. Available Input Signal 6 3. Block Diagram 7 4. Description of Each Block 8 4-1. Block Diagram of Main IC and TP 8 4-2. Overview 9 4-2-1. Composite video, Y/C(S-Video) and SCART(CVBS, RGB) composite video 9 4-2-2. DTV/DVD signal 11 4-2-3. PC(Personal Computer) signal 13 4-2-4. HDMI signal 15 4-2-5. R/G/B PROCESSING(SCART1, TELETEXT R/G/B) 15 4-2-6. Audio signal processing, KEY, and LED 17 4-3. POWER PCB 22 5. SERVICE MODE 25 5-1. Check initial Menu Data 25 5-2. Entering SERVICE MODE 26 6. WHITE BALANCE Adjusting Method 29 7. Main PCBs Trouble Diagnosis 30 7-1. MAIN PCB Trouble Diagnosis 30 7-1-1. Common checking process when "No signal of Noraster" 30 7-1-2. When No Sound 37 7-1-3. When Control Key does not operate 39 7-1-4. When Remote Controller does not operate 40 7-2. POWER PCB 42 8. Trouble Diagnosis 43 8-1. Facts you must know when Diagnosis and Repairing