Table of Contents
Advertisement
Quick Links
SERVICE MANUAL
Picture tube
0.25 mm aperture grill pitch
17 inches measured diagonally
90-degree deflection
Video image area
(16" maximum viewing image)
Approx. 327 x 243 mm (w/h)
7/8
(12
x 9
Resolution
Horizontal: Max. 1600 dots
Vertical: Max. 1200 lines
Standard image area
Approx. 312 x 234 mm (w/h)
(12
3/8
x 9
I
SPECIFICATIONS
Deflection frequency
AC input voltage / current
5/8
Dimensions
inches)
Mass
1/4
inches)
Design and specifications are subject to change without notice.
— 1 —
CPD-EG300
US Model
Canadian Model
AEP Model
S. Hemisphere Model
Chassis No. SCC-L07J-A
D-1H
CHASSIS
Horizontal: 31.0 to 85 KHz
Vertical: 50 to120 Hz
100 to 120 V, 50/60 Hz, 1.8 A
220 to 240V, 50/60Hz, 1A
406 x 432 x 420 mm (w/h/d)
(16 x 17
1/8
x 16
Approx. 18.0 kg (39 lb 11 oz)
VIDEO DISPLAY
CPD-EG300
CPD-EG300
5/8
inches)
Advertisement
Table of Contents
Related Manuals for Gateway CPD-EG300
Summary of Contents for Gateway CPD-EG300
-
Page 1: Service Manual
CPD-EG300 CPD-EG300 SERVICE MANUAL CPD-EG300 US Model Canadian Model AEP Model S. Hemisphere Model Chassis No. SCC-L07J-A D-1H CHASSIS SPECIFICATIONS Deflection frequency Horizontal: 31.0 to 85 KHz Picture tube 0.25 mm aperture grill pitch 17 inches measured diagonally Vertical: 50 to120 Hz... -
Page 2: Power Saving Function
CPD-EG300 POWER SAVING FUNCTION The Power Saving function automatically NOTE: This monitor is equipped with a power saving function. It goes places the monitor into active-off state if into power-saving mode if either of the following conditions you turn on the power switch and leave the exist: rest of the system off. - Page 3 CPD-EG300 SAFETY CHECK-OUT (US Model only) After correcting the original service problem, perform LEAKAGE TEST the following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth ground customer: and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampere).
-
Page 4: Table Of Contents
CPD-EG300 TABLE OF CONTENTS Section Title Page 1. GENERAL ................... 5 2. DISASSEMBLY 2-1. Cabinet Removal ............9 2-2. Service Position .............. 9 2-3. D and A Board Removal..........9 2-4. Picture Tube Removal ........... 10 3. SAFETY RELATED ADJUSTMENT ......... 11 4. -
Page 5: General
SECTION 1 GENERAL The instructions given here are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. To set up the VX700: To use your VX700: Connecting the Monitor 12 VX700 User’s Guide Operating the Monitor... - Page 6 14 VX700 User’s Guide Operating the Monitor 16 VX700 User’s Guide...
- Page 7 To set the monitor type: Safe mode Start Settings Control Panel Display Settings Advanced Properties Monitor Change... Plug and Play monitor (VESA DDC) Operating the Monitor 22 VX700 User’s Guide Troubleshooting...
- Page 8 24 VX700 User’s Guide Troubleshooting 26 VX700 User’s Guide Troubleshooting...
-
Page 9: Disassembly
CPD-EG300 SECTION 2 DISASSEMBLY 2-1. CABINET REMOVAL 2-2. SERVICE POSITION Two claws PUSH Cabinet PUSH A board D board Two screws (BVTP 4 x 16) 2-3. D and A BOARD REMOVAL A board Five screws (BVTP 3 x 12) One screw... -
Page 10: Picture Tube Removal
CPD-EG300 Demagnetization coil 2-4. PICTURE TUBE REMOVAL Two screws (BVTP 4 x 16) Tension spring A board Neck assy Deflection yoke Four screws (Tapping screw 5) Stand assy (D board) Picture tube shield Anode cap Cushion REMOVAL OF THE ANODE-CAP NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after removing the anode. -
Page 11: Safety Related Adjustment
CPD-EG300 SECTION 3 SAFETY RELATED ADJUSTMENT When replacing parts shown in the table below, the b) HV Hold-Down Check following operational checks must be performed as a 1) Using an external DC Power supply, apply the safety precaution against X-ray emissions from the unit. -
Page 12: Adjustments
CPD-EG300 SECTION 4 ADJUSTMENTS Connect the communication cable of the connector located on the D board on the monitor. Run the service software and then follow the instructions. 1-690-391-21 A-1500-819-A 3-702-691-01 Interface Unit Connector Attachment IBM AT Computer To BUS CONNECTOR... - Page 13 CPD-EG300 Receive White cross-hatch. Convergence Specification Adjust HMC and VMC at six-pole magnet. Six-Pole Magnet Horizontal and Vertical 0.30mm 0.24mm 0.30mm 0.30mm Focus adjustment Receive R.B. cross-hatch. Adjust focus (V) and focus (H) for optimum focus. Adjust H.TILT by swinging the DY neck right and left.
-
Page 14: Circuit Boards Location
CPD-EG300 5-2. CIRCUIT BOARDS LOCATION 5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. pF: µµF • When replacing parts shown in the table below, 50 V o r l e s s a re n o t i n d i c a t e d e x cept for electrolytic. - Page 15 CN305 STBY +5V CN307 IC006 SHARPNESS R-OUT +12V +12V R-IN R-OUT BGND CRT DRIVER BLUE R-OUT R-IN G-OUT G-IN G-OUT IC002 J001 GGND +80V +80V SIGNAL IN G-IN GREEN G-OUT B-OUT B-IN B-OUT RGND +185V +185V B-IN B-OUT CONNECTOR SYN-OUT CLAMP 15PIN D-SUB IC001...
- Page 16 J001 IC002 IC001 LM2405T (VIDEO) CXA2055P CRT DRIVE PRE-AMP CN307 D301 :S-MICRO C301 1SS226 STBY+5V CONNECTOR C_SYNC R304 CN301 15PIN D-SUB FL301 BGND C055 R111 R211 R311 R204 R104 B:CHIP :CHIP BLUE 100V :FPRD :FPRD :FPRD 1.2KV R_BKG S/H_R C104 C015 :CHIP C201...
- Page 17 A BOARD WAVEFORMS 0.7 Vp-p (H) 0.7 Vp-p (H) 0.7 Vp-p (H) 4.4 Vp-p (H) 4.5 Vp-p (H) 4.3 Vp-p (H) 42.7 Vp-p (H) 42.3 Vp-p (H) 42.3 Vp-p (H)
- Page 18 D GND KEY SCAN KEY SCAN CN901 IIC CLK IIC CLK R903 5V-2 :S-MICRO C929 IIC DATA IIC DATA R904 1000p B:CHIP DDC 5VDET 5V-2 FOR SERVICE 5V-2 5V-2 R940 2.7k S901 IC701 DDCSCL CXA8070P CONTRAST+ TEST D901 (POWER DEFLECTION) CONV.CONTROL D935 LOCK...
- Page 19 D BOARD WAVEFORMS 5.1 Vp-p (V) 4.9 Vp-p (H) 3.1 Vp-p (24MHz) 63.5 Vp-p (H) 5.1 Vp-p (H) 1.1 KVp-p (H) 56.9 Vp-p (V) 1.3 Vp-p (H) 12.1 Vp-p (H) 11.8 Vp-p (H) 8.5 Vp-p (H) 10.1 Vp-p (H) 3.5-4.0 Vp-p (H) 9.5 Vp-p (H) 0.9 Vp-p (V)
-
Page 20: Semiconductors
5-4. SEMICONDUCTORS EGP10D UF3ML-6505 5TUZ52 SPB-26 RB441QT-77 EGP20GPKG23 UF4007G23 EGP30D TDA6103Q SB340L-6489 CATHODE RD4.7ES ELIZ RGP02-20EL-6394 2SA1162-G CATHODE RD5.1ES CATHODE ERB91-02 3DL41A (LC6-15) CATHODE RD5.6ES-B2 GP08D HSS 82 RD8.2ES-B2 MUR160 RD10ES-B2 RGP02-17EL RD12ES-B2 RD18ES-BS RD27ES-B2 1SS119-25TD ANODE (GRN) ANODE CATHODE ANODE ANODE ANODE... -
Page 21: Exploded Views
CPD-EG300 SECTION 6 EXPLODED VIEWS • • • Items with no part number and no descrip- Items marked " " are not stocked since The component parts of an assembly are tion are not stocked because they are sel- they are seldom required for routine service. -
Page 22: Packing Materials
CPD-EG300 6-2. PACKING MATERIALS REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 3-862-428-11 MANUAL, INSTRUCTION (U/C/SH) 3-862-428-21 MANUAL, INSTRUCTION (AEP) 4-062-365-31 CUSHION, UPPER (U/C/SH) 4-064-878-01 CUSHION, UPPER (AEP) 53 ¡ 1-765-718-11 CORD SET, POWER (U/C) ¡... -
Page 23: Electrical Parts List
CPD-EG300 SECTION 7 ELECTRICAL PARTS LIST The components identified by [ in this manual RESISTORS Note: have been carefully factory-selected for each • All resistors are in ohms set in order to satisfy regulations regarding X- REF.NO. PART NO. The components identified by shading... - Page 24 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 25 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame and mark ¡ ¡ ¡ ¡ ¡ et une marque ¡ ¡ ¡ ¡ ¡ sont critiques pour la are critical for safety. Replace only with part number specified.
- Page 26 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 27 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 28 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 29 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 30 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 31 CPD-EG300 Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
- Page 32 CPD-EG300 Note: Note: The components identified by [ [ [ [ [ in this manual have been The components identified by shading carefully factory-selected for each set in order to satisfy and mark ¡ ¡ ¡ ¡ ¡ are critical for safety.
- Page 33 CPD-EG300 REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK English 98AJ74019-1 Printed in U.S.A. 9-978-833-01 © 1998.4 — 42 —...