Hitachi EDX 31 EP Service Manual
This is the 92 pages manual for Hitachi EDX 31 EP Service Manual.
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Extracted text from Hitachi EDX 31 EP Service Manual (Ocr-read)
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2 ED-X31E / ED-X33E (C14B-20) 1. Features - High Brightness - Rich Connectivity - Low Noise - Powerful Sound 2. Specifications Liquid crystal panelDrive system TFT active matrix Panel size 1.6cm(0.63 type) Number of pixels 1024 (H) x 768 (V) Lamp 220W UHB Computer signal Computer IN 1 Video : Analog 0.7Vp-p(75 Ÿ termination) H/V. sync. : TTL level (positive/negative) Composite sync. : TTL level 2 Computer OUT Video:Analog 0.7Vp-p, 75 Ÿ output impedance (positive) H/V. sync.: TTL level (positive/negative) Composite sync.: TTL level VIDEO signal VIDEO IN 1.0Vp-p (75 Ÿ termination) S-VIDEO IN Y signal: 1.0±0.1Vp-p, (75 Ÿ termination) C signal: 0.286±0.1Vp-p (NTSC burst signal, 75 Ÿ termination) 0.3±0.1Vp-p (PAL/SECAM burst signal, 75 Ÿ termination) COMPONENT VIDEO Y 1.0±0.1Vp-p, 75 Ÿ termination (positive) C B/PB 0.7±0.1Vp-p, 75 Ÿ termination (positive) C R/PR 0.7±0.1Vp-p, 75 Ÿ termination (positive) AUDIO signal AUDIO IN 1 200mVrms, 47k Ÿ or more (max. 2Vrms) AUDIO IN 2 AUDIO IN 3 L/R 200mVrms, 47k Ÿ or more (max. 2Vrms) AUDIO OUT output impedance 1k Ÿ (max. 2Vrms) RS232C INPUT Hi: Max. 20V, Min. 2.6V Lo: Typ. –20.0V, Max. 0.8V OUTPUT Hi: Typ. 8.0V, Min. 5.0V Lo: Typ. –7.0V, Max. –5.0V USB (Mouse) I/O Level (differential) Amplitude of differential signal | (D + ) - (D – ) | > 0.2V D + > 2.8V, D – < 0.3V or D + > 2.8V, D – < 0.3V Amplitude of signal INPUT: L = 0.8V or less, H = 2.0V or more OUTPUT: L = 0.3V or less, H = 2.8V ~ 3.6V Audio output 7W Power supply AC100~120V/3.5A, AC220~240V/1.5A Power consumption 320W Dimensions 340 (W) x 100 (H) x 270 (D) mm (Not including protruding parts) Weight 3.5kg Temperature range Operation : 5~35°C Storage : -20~60°C Accessories Remote control x1 RGB cable x 1 Power cords x 2 Batteries x 2Users manuals x 1 LENS CAP and STRAP x 1 Audio/Video cable x 1
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3 ED-X31GE / ED-X33GE (C14D-20) 1. Features - High Brightness - Rich Connectivity - Low Noise - Powerful Sound 2. Specifications Liquid crystal panelDrive system TFT active matrix Panel size 1.6cm(0.63 type) Number of pixels 1024 (H) x 768 (V) Lamp 230W UHB Computer signal Computer IN 1 Video : Analog 0.7Vp-p(75 Ÿ termination) H/V. sync. : TTL level (positive/negative) Composite sync. : TTL level 2 Computer OUT Video:Analog 0.7Vp-p, 75 Ÿ output impedance (positive) H/V. sync.: TTL level (positive/negative) Composite sync.: TTL level VIDEO signal VIDEO IN 1.0Vp-p (75 Ÿ termination) S-VIDEO IN Y signal: 1.0±0.1Vp-p, (75 Ÿ termination) C signal: 0.286±0.1Vp-p (NTSC burst signal, 75 Ÿ termination) 0.3±0.1Vp-p (PAL/SECAM burst signal, 75 Ÿ termination) COMPONENT VIDEO Y 1.0±0.1Vp-p, 75 Ÿ termination (positive) C B/PB 0.7±0.1Vp-p, 75 Ÿ termination (positive) C R/PR 0.7±0.1Vp-p, 75 Ÿ termination (positive) AUDIO signal AUDIO IN 1 200mVrms, 47k Ÿ or more (max. 2Vrms) AUDIO IN 2 AUDIO IN 3 L/R 200mVrms, 47k Ÿ or more (max. 2Vrms) AUDIO OUT output impedance 1k Ÿ (max. 2Vrms) RS232C INPUT Hi: Max. 20V, Min. 2.6V Lo: Typ. –20.0V, Max. 0.8V OUTPUT Hi: Typ. 8.0V, Min. 5.0V Lo: Typ. –7.0V, Max. –5.0V USB (Mouse) I/O Level (differential) Amplitude of differential signal | (D + ) - (D – ) | > 0.2V D + > 2.8V, D – < 0.3V or D + > 2.8V, D – < 0.3V Amplitude of signal INPUT: L = 0.8V or less, H = 2.0V or more OUTPUT: L = 0.3V or less, H = 2.8V ~ 3.6V Audio output 10W x 1 Power supply AC100~120V/3.5A, AC220~240V/1.5A Power consumption 320W Dimensions 340 (W) x 100 (H) x 270 (D) mm (Not including protruding parts) Weight 3.5kg Temperature range Operation : 5~35°C Storage : -20~60°C Accessories Remote control x1 RGB cable x 1 Power cords x 2 Batteries x 2Users manuals x 1 LENS CAP and STRAP x 1 Audio/Video cable x 1