Mitsubishi Electric SD420U Service Manual

Service Manual for Mitsubishi Electric SD420U Monitor, Projector (84 pages)

Specifications:

927/927112-sd420u.pdf file (28 Mar 2024)
  • Manufacturer: Mitsubishi Electric
  • Category of Device: Monitor, Projector
  • Document: SD420U, File Type: PDF Service Manual
  • Updated: 28-03-2024
  • Count of Pages: 84
Download SD420U Manual (84 pages)

Read PDF Document Online:

Data: UPD 28th March 2024

Mitsubishi Electric SD420U Monitor, Projector PDF Service Manual (Updated: Thursday 28th of March 2024 12:49:44 AM)

Rating: 4.5 (rated by 43 users)

Compatible devices: XL30U, XD206U, NSH1157STTUW, PD-4265, WD8200U, VS-50PH50U, LDT323V, e1101.

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Text Version of Mitsubishi Electric SD420U Monitor, Projector Manual (Summary of Contents)

(Ocr-Read of Mitsubishi Electric SD420U Document (Main Content), UPD: 28 March 2024)

  • 31, - 13 - a a a a DMD PCB ASSY EMI case Radiator 10. Removal of the DMD PCB ASSY and DMD chip 1. Remove the top cover and front ASSY following “1. Removal of the top cover and front ASSY.” 2. Remove the MAIN PCB ASSY following “2. Removal of the MAIN PCB ASSY.” 3. Remove the ballast ASSY f…

  • 83, C-21 R2IN T2OUT STBY5 UART1_RXD UART1_TXD R1IN T1OUT STBY3.3 STBY5 UART1_TXD UART1_RXD STBY3.3 TO DDP2000_MCU FROM IO R259 0R259 0 1 3 2 Q53 CHPZ27VPT Q53 CHPZ27VPT 6 3 9 1 7 4 2 8 5 10 11 CON1 RS232 CON1 RS232 R2IN1R2IN1 C2730.01uFC2730.01uF L115 10uH/NC L1206 L115 10uH/NC L1206 C293 0.…

  • 28, - 10 - a PJ1 Back ASSY 4. Removal of the optical unit 1. Remove the top cover and front ASSY following “1. Removal of the top cover and front ASSY.” 2. Remove the MAIN PCB ASSY following “2. Removal of the MAIN PCB ASSY.” 3. Remove the ballast ASSY following “3. Remova…

  • 16, Mitsubishi Electric SD420U - 3 - Adjustment procedures Adjustment purpose [A/D pre-amplification circuit] 1. ADC offset Symptom when incorrectly adjusted Measuring instrument Test point EXT trigger Measurement range Input signal Input terminal To adjust the DC level and amplitude of the video signal at the time of A…

  • 77, C-15 SSP1_DI SSP0_DO TXDL LAMPLIT SDO BINSEL1 BINSEL0 USB_ENZ FLD USB_N SSP0_CLK IR0 SSP1_CLK VSTATE PWM1 LAMPEN SCL0 SSP1_CS0 SSP0_DI UART1_CTS PWM3 PWM-VOL EXT_ARSTZ RXDL UART1_TXD SSP0_CSZ PWM2 SSP1_DO CWTACH UART1_RXD1 SDA0 PAL_DEBUG LAMPSYNC PUM_ARSTZ SYSRSTZ POSENSE PWRGOOD USB_P USB_ENZ U…

  • 79, C-17 TDO2 PAL_DEBUG STBY3.3-FMT TDI TMS2 TCK TDO2 RTCK TRSTZ TRSTZ TCK TDI TMS2 RTCK ICE_RSTZ PAL_DEBUG5,15 ICE_RSTZ STBY3.3-FMT TST1TST1TST3TST3 R36 0/NCR36 0/NC TST5TST5TST2TST2 R42 39R42 39 TST6TST6 R39 0R39 0 TSTPT_0 AJ5 TSTPT_1 AH5 TSTPT_2 AG5 TSTPT_3 AK4 TSTPT_4 AJ4 TSTPT_5 AH4 TSTPT_6 …

DOC-a4ae8f3:

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