Sony SDM-M51 Diagram
Sony SDM-M51 Diagram

Sony SDM-M51 Diagram

Tft lcd color computer display
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SERVICE MANUAL

LCD panel
Input signal format
Resolution
Input signal levels
Audio output
Headphones jack
AUDIO IN jack
Power requirements
DC input
Power consumption
Operating temperature
SPECIFICATIONS
Panel type: a-Si TFT Active Matrix
Picture size: 15.1 inch
RGB operating frequency*
Horizontal: 28 – 64 kHz
Vertical: 48 – 75 Hz
Horizontal: Max.1024 dots
Vertical: Max.768 lines
RGB video signal
0.7 Vp-p, 75 Ω, positive
SYNC signal
TTL level, 2.2 kΩ,
positive or negative
(Separate horizontal and vertical,
or composite sync)
0.3 Vp-p, 75Ω, negative
(Sync on green)
1 W × 2
Stereo minijack
Accepts impedance of 16 – 48 Ω
Stereo minijack
Accepts impedance of 47 kΩ
Accepts level 0.5 Vrms
100 – 240 V, 50 – 60 Hz,
0.4 – 0.2 A
DC 18 V (supplied AC adapter)
Max. 19 W
Max. 22 W (including AC adapter)
5 – 35
C
˚
TFT LCD COLOR COMPUTER DISPLAY
SDM-M51
Canadian Model
Dimensions (width/height/depth)
Display (upright):
Approx. 387 × 345 × 180 mm
(15
(with stand)
Approx. 387 × 296 × 48 mm
(15
(without stand)
Mass
Approx. 4.6 kg (10 lb 14 oz) (with
stand)
Plug & Play
DDC1/DDC2B/DDC2Bi
Accessories
See page 7.
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of
total horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.5 µsec.
• Vertical blanking width should be more than 450 µsec.
Design and specifications are subject to change without notice.
US Model
AEP Model
× 13
× 7
1
5
1
/
/
/
inches)
4
8
8
× 11
× 1
1
3
15
/
/
/
inches)
4
4
16

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Summary of Contents for Sony SDM-M51

  • Page 1: Service Manual

    SDM-M51 SERVICE MANUAL US Model Canadian Model AEP Model SPECIFICATIONS LCD panel Panel type: a-Si TFT Active Matrix Dimensions (width/height/depth) Picture size: 15.1 inch Display (upright): Approx. 387 × 345 × 180 mm Input signal format RGB operating frequency* × 13 ×...
  • Page 2: Block Diagrams

    SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAMS IC10 ADC/ZOOM ENGINE CN906 DCLK PCLKA GREEN ADC GND ADC GND H SYNC BLUE GREEN GREEN GREEN V SYNC HS IN ADC GND ADC GND VS IN BLUE BLUE BLUE ADC GND D-SUB ADC GND PDR 0 HS IN HS IN...
  • Page 3: Circuit Boards Location

    (1) Schematic Diagram of H Board 4-2. CIRCUIT BOARDS LOCATION KEY PWR SW801 SW-DPST KEY MENU SW802 SW-DPST KEY UP SW803 SW-DPST KEY DOWN SW804 SW-DPST KEY PLUS SW805 SW-DPST KEY MINUS SW806 SW-DPST KEY AUTO SW807 DC-AC INVERTER SW-DPST CN801 B11B-PH-K LED801...
  • Page 4 (2) Schematic Diagram of A( a - c ) Board DVDDA Z501 10µF 10µF 0.1µF 0.1µF +3.3V SVDDA Z501 +3.3V Z501 10µF 10µF 0.1µF 0.1µF RVDDA 10µF 10µF 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF 0.1µF Z501 10µF 10µF 0.1µF VDDA 10µF 10µF 0.1µF...
  • Page 5 ab1 ab2 ab10 M51951B bc11 R118 4.7K 4.7K 4.7K 4.7K RESET RESETn LED_GRN2 B3B-PH-K MMBT3901 LED_AMB2 0.1µF TP18 TP19 C105 AUD_GND 1000pF SOG SELn V sync_MGU5 H sync_MGU5 H Slice C106 +3.3V 1000pF IC11 MTV212M 4.7K 0.1µF 100µF 0.1µF 5.6K TDA7053A DA8/HALFH AUD_GND...
  • Page 6 B4B-EH 1.5A 27µH B5B-PHK J1 BOARD 0.1µF 100µF CN904 Z501 TO DC-AC INVERTER Z102 TP11 +18V Z102 5V_ON 1.5A 3µH 1N4148 0.1µF 100µF 22µF 10µF SI786 0.1µF TP11 1N4148 PA_GND 22µF +3.3V 0.1µF SI4808 SI4808 BST3 BST5 Z501 0.045R 15µH 27µH 0.045R Z501...
  • Page 7 — A BOARD (Conductor Side) — L901 2.5T CN901 EIAJ-5 D901 SB-540 CN904 S4B-EH C901 C902 0.1µ 220µF L902 A BOARD 3µH CN906 S9B-PH-K GREEN BLUE A BOARD CN903 RGB Connector DB15 DDCSDA D903 D904 D905 ADC_GND HS IN VS IN DDCSCL D907 D908...

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