User manual CTX PV722I Service Manual

[. . . ] PV722i/PV722E SERVICE MANUAL The Monitor Specialists EDITION 1 JAN. 2003 CTX CTX TABLE OF CONTENTS CONTENTS Sections 1. Electrical Characteristics (For PV722i) 4. Electrical Characteristics (For PV722E) 7. [. . . ] ESC , , , , Signal source The switch control scaler power down and turn off panel. The LED color shall indicate power status as shown in paragraph 3. 7 See Table 2. PV722 OSD Control Map 3. 6. 4. 2 Brightness ( *3. 6. 4. 3 Mute On ( *3. 6. 4. 4 Mute Off ( ) ) *3. 6. 4. 5 In monitor power saving mode -8- CTX CTX Service Manual PV722i/PV722E Table 2 PV722 OSD Control Map 1. Detect Adj. Level 1 Brightness Contrast *Audio Mute *Volume Auto Tune Level 2 Level 3 Level 4 Adjustment Scale Adjustment Scale 9300 K 6500 K User R/G/B select Color Moive Tint Flesh Tone (Y) Brightness (Y) Contrast Reset Clock Adjustment Scale Adjustment Scale On/Off H-Position Image Position Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale V-Position Center H-Position OSD Position V-Position Center English (select) German (select) French (select) Spanish (select) Italiano (select) (option) Yes/No DVI/VGA (select) Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Color Main Menu Image Phase Smooth Position Language Reset Source -9- Service Manual PV722i /PV722E CTX CTX Remark : "*" : for LKC17SS2CC01 model 2. DVI input Detect Adj. Detect Adj. Level 1 Brightness Contrast *Audio Mute *Volume Level 2 Level 3 Level 4 Adjustment Scale 9300 K 6500 K User R/G/B select Color Tint Flesh Tone (Y) Brightness (Y) Contrast Reset Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Adjustment Scale Color Moive Main Menu Image Smooth On/Off H-Position Adjustment Scale Adjustment Scale Adjustment Scale V-Position Center Position OSD Position English (select) Language German (select) French (select) Spanish (select) Italiano (select) (option) Yes/No DVI/VGA (select) Reset Source Remark : "*" : for LKC17SS2CC01 model. 3. 6. 5 Accessory OSD Indications Signal out of range An input signal which is outside the range defined in Section 3. 4 shall cause the monitor to display a message Signal Out of Range. When the signal cable is not plugged into PC or when the horizontal or vertical sync are absent and when the monitor is turned on. INPUT REQUIREMENTS 2. 1 Input Power 2. 1. 1. Power Consumption For PV722E model (Audio + USB) Service Manual PV722i/PV722E 100 ~ 240 Vac, + -10%, 50/60 Hz (60W, 2. 5 plug to monitor; 1. 7 plug to USB hub) Normal operating mode 1. Audio Module and USB Hub are operating at full power 2. USB Hub all ports aren't connected to any device, and the audio module is operating at full power. USB Hub all ports aren't connected to any device, and the audio module is operating at no audio signal input Power saving mode 1. USB Hub is operating at full power, the number of active Ports is 4 with 0. 5A per port. Audio module is operating At full power. USB Hub all ports aren't connected to any device, audio module is operating at full power. USB Hub all ports aren't connected to any device, audio module is operating at no audio signal input. USB Hub upstream port isn't connected to PC or PC off. 57W 44W 40W 25W 9W 4W 2W 2. 1. 3. Power Cord 2. 1. 7 DC Power cable Picture must not disappear while AC 100 V input drop out (10ms, 100%) 10% max. permitted 50 A max at 240 Vac cold start Detachable, 3P with ground type. Detachable from display unit and captive with AC/DC adapter. 2. 2 Display Input 2. 2. 1. Analog Input RGB Video Analogue, 0. 0 to 0. 7 V peak to peak Separate RGB Input impedance 75 Ohm Positive polarity Separate horizontal & vertical sync (3. 3V & 5V) Low level 0. 8 V maximum High level 2. 0 V minimum Positive or negative polarity a. Detachable Mini D-sub 15 pin male in two ends signal -13- 2. 2. 1. 1 Sync Signal Analog Input Connection Service Manual PV722i /PV722E cable. Pin 9 Pin 1 Red Pin 10 Pin 2 Green Pin 11 Pin 3 Blue Pin 12 Pin 4 No Connection Pin 13 Pin 5 Ground Pin 6 R Return Pin 14 Pin 7 G Return Pin 15 Pin 8 B Return CTX CTX D-SUB-5V Ground Ground SDA H. Sync SCL 2. 2. 2 Digital Input Input Interface Digital Input connection DVI-D V. 1 TMDS 165MHz 1-Channel a. [. . . ] 3) Turn on PC power (then PC start boot up and into Windows Platform properly. ) 3. 5. 1 Input power 12V (Self power mode only) 3. 5. 2 Down stream port output power 3. 5. 3 Overcurrent detection : 3. 5. 4 Bus transation : speed(1. 5Mbps) 5V ± 5% ( > 4. 75V, < 5. 25V) 0. 6 to 1. 25A ( 0. 9A typ. ) (The USB standard defines the max. current is 0. 5A for each port) High speed(480Mbps), full speed(12Mbps), low 3. 6 Audio Module(LKC17SS2CC03) 2. 2. 1 Input Level : 1Vrms(typ), 2Vrms(max) 2. 2. 2 Output Power : 1W * 2 (10% THD, 1KHz) 2. 2. 3 Total Harmonic Distortion (THD). . . . . 0. 3%(0. 5W*2, 1KHz) 2. 2. 4 Frequency Response ± 3dB : 330 ~ 20KHz -18- CTX CTX 3. 4 User Controls and Indicator 3. 7. 1 Power ON/OFF Switch 3. 7. 2 LED Indicator 3. 7. 3 OSD 3. 7. 3. 1 Buttons 3. 7. 3. 2 OSD Menu Level 3. 7. 4 Hot Keys Function 3. 7. 4. 1 Contrast ( 3. 7. 4. 2 Brightness ( 3. 7. 4. 3 Mute On ( ) ) ) Service Manual PV722i/PV722E The switch control scaler power down and turn off panel. The LED color shall indicate power status as shown in paragraph 3. 7 ESC , , , , Signal source See Table 2. PV722 OSD Control Map Press " " to pop up ;then press " " or " " to adjust Contrast up or down. [. . . ]