Sony CPD-2001G Service Manual
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Sony CPD-2001G Service Manual

Sony CPD-2001G Service Manual

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SERVICE MANUAL
Picture tube
Viewable image size
Resolution
Horizontal
Vertical
Display picture size
SPECIFICATIONS
0.25 mm aperture grill pitch,
17 inches measured diagonally,
90 degree deflection
Approx. 327 × 243 mm (w/h)
× 9
7
5
(12
/
/
in.)
8
8
16.0" viewing image
Max. 1280 dots
Max. 1024 lines
Approx. 312 × 234 mm (w/h)
× 9
3
1
(12
/
/
in.)
8
4
or
Approx. 293 × 234 mm (w/h)
× 9
5
1
(11
/
/
in.)
8
4
CPD-2001G
Deflection frequency
Horizontal
Vertical
AC input voltage/current
Dimensions
Power consumption
Mass
Design and specifications are subject to change without
notice.
COLOR COMPUTER DISPLAY
Equator Model
J Model
Chassis No. SCC-L07H-A
D-1H
CHASSIS
30 to 85 kHz
50 to 120 Hz
100 to 240 V, 50 – 60 Hz, 1.8 – 1.0
A
406 × 432 × 420 mm (w/h/d)
(16 × 17
× 16
1
5
/
/
in.)
8
8
Max.130W
Approx. 18 kg (39 lb 11 oz)

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Summary of Contents for Sony CPD-2001G

  • Page 1 CPD-2001G SERVICE MANUAL Equator Model J Model Chassis No. SCC-L07H-A D-1H CHASSIS SPECIFICATIONS Picture tube 0.25 mm aperture grill pitch, Deflection frequency 17 inches measured diagonally, Horizontal 30 to 85 kHz 90 degree deflection Vertical 50 to 120 Hz Approx. 327 × 243 mm (w/h)
  • Page 2 CPD-2001G POWER SAVING FUNCTION DIAGNOSIS This monitor has three Power Saving modes. By sensing the DIH PLUS has one power LED which has two colors(Green and absence of a video signal from the computer, it reduces power Orange). Some monitor status are indicated by using this LED as consumption as follows.

  • Page 3: Table Of Contents

    ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS AP- PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- MENTS PUBLISHED BY SONY. CIRCUIT ADJUST- MENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL.

  • Page 4: General

    SECTION 1 The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of GENERAL the Operating Instruction Manual remain as in the manual. Getting Started Getting Started Getting Started Table of Contents Setup Connect the monitor to your computer system. Precautions ................
  • Page 5 Getting Started Customizing Your Monitor Getting Started Customizing Your Monitor The OSD (On-screen Display) System Use of the Tilt/Swivel Adjusting the Picture Brightness and Contrast With the tilt/swivel, you can adjust this monitor to any desired Introducing the OSD System angle within 180°...
  • Page 6 Getting Started Customizing Your Monitor Customizing Your Monitor 3 Using the SCREEN OSD 4 Using the ZOOM OSD 6 Using the SIZE OSD Adjusting the Settings You can adjust the convergence of the picture and cancel the You can enlarge or reduce the picture size using the ZOOM You can adjust the picture size using the SIZE OSD.
  • Page 7 Customizing Your Monitor Customizing Your Monitor Technical Features Getting Started 8 Using the GEOMETRY OSD Resetting the Adjustments Video Enhancement Mode Specifications You can adjust the picture’s geometry using the GEOMETRY You can automatically change the characteristics of the picture Picture tube 0.25 mm aperture grill pitch, OSD.
  • Page 8 Additional Information Getting Started Technical Features Power Saving Function and Plug and Play Warning Messages LED Indicator This monitor complies with the DDC 1 and DDC2B Display If there is something wrong with the input signal, one of the following messages appears. Data Channel (DDC) standards of VESA.
  • Page 9 Additional Information Getting Started Symptom Check these items You cannot adjust the monitor • If the Control Lock function is set to “ON,” set it to “OFF” using the OPTION OSD (page 8). with the buttons on the front panel Screen image is not centered or •...

  • Page 10: A And D Boards Removal

    CPD-2001G SECTION 2 DISASSEMBLY 2-1. CABINET REMOVAL 2-2. SERVICE POSITION Two claws Cabinet Hitting the side of cabinet A board strongly with your both hands, pull it toward the front. D board Two screws (+BVTP 4 x 16) 2-3. A AND D BOARDS REMOVAL...

  • Page 11: Picture Tube Removal

    CPD-2001G 2-4. PICTURE TUBE REMOVAL • Remove the A and D boards (Refer to 2-3). Neck assy Deflection yoke Four screws (Tapping screw 5) Picture tube shield Anode cup Picture tube Cushion • REMOVAL OF 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 12 CPD-2001G SECTION 3 SAFETY RELATED ADJUSTMENT When replacing parts shown in the table below, the fol- b) HV Hold-Down Check lowing operational chacks must be performed as a safety 1) Using an external DC Power supply, apply the volt- precaution against X-ray emissions from the unit.
  • Page 13 CPD-2001G SECTION 4 ADJUSTMENTS Adjust the green of corners 1 to 4, and center 6 to ±5 µm, and • Landing Rough Adjustment 1. Enter the full white signal. red and blue to within ±7 µm of green, and the difference be- 2.
  • Page 14 CPD-2001G Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software and then follow the instruction. 1-690-391-21 A-1500-819-A 3-702-691-01 Interface Unit Connector Attachment IBM AT Computer To BUS CONNECTOR...

  • Page 15: Block Diagrams

    SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAMS CN310 4P WHT :S-MICRO CN311 3P WHT :S-MICRO CN305 8P DDC SCL DDC SCL WHT :S-MICRO DDC SDA DDC SDA +180V +180V HOST GND HOST GND CN307 9P WHT :S-MICRO +80V +80V IC006 IC001 IC002 J001 RGB PRE AMP...
  • Page 16 (1) Schematic Diagram of D Board R903 D GND KEY SCAN KEY SCAN 1/4W IIC CLK IIC DATA C929 5V-2 0.001 B:CHIP DDC 5VDET 5V-2 D901 R904 CN901 D906 R940 1SS119 1SS119 1/4W 2.7k 1/4W S901 IC701 CXA8070P DDCSCL CONVERGENCE CONTROL TEST R912 CONT+...
  • Page 17 POWER DEFLECTION • D BOARD SEMICONDUCTOR LOCATION — D BOARD — Q901 C–2 – D614 A–3 – Q902 C–2 – D615 A–3 – Q903 D–1 – D616 A–3 – IC401 C–3 D617 A–2 – IC501 E–1 D618 A–3 – IC502 A–2 DIODE D621...
  • Page 18 (2) Schematic Diagram of A Board (VIDEO) IC002 LM2405T V901 RGB OUT J001 PICTURE IC001 CXA2055P TUBE RGB PRE-AMP CN307 D301 :S-MICRO C301 1SS226 C_SYNC FL301 CN301 C055 R211 R311 BGND R204 R111 B:CHIP R304 100V :FPRD :FPRD :FPRD BLUE R_BKG S/H_R C104...
  • Page 19 CPD-2001G VIDEO — A BOARD — NOTE: The circuit indicated as left contains high voltage of over 600 Vp-p. Care must be paid to prevent an electric shock in inspection or repairing. • A BOARD SEMICONDUCTOR LOCATION DIODE D304 A–2 –...

  • Page 20: Semiconductors

    CPD-2001G 5-4. SEMICONDUCTORS CAT24C08P CXD8692S-CXC PST600C-T BU2527AX-ON5020 IRLI520GLF33 ST24C08FB6 BU2527AX-ON5022 IRLI530GLF33 LA6500FA STK392-910A CXA2055P DTC114ESA STP5NA80FI 2SA1175-HFE 2SA1309A-QRSTA 2SC2785-HFE 2SC3311A-QRSTA LETTER SIDE MARKING SIDE VIEW LA7840L TDA6103Q/N3 CXA2093S MARKING SIDE VIEW 2SA1037AK-T146-R 2SC1623-L5L6 2SC2412K-T-146-QR DTC143ESA LM2405T CXA8070P TDA8138A 2SB1094-LK 2SB1375...
  • Page 21 CPD-2001G 2SC3941A-Q GBU4JL-6088 1SS226 Å { Å ‘ Å ‘ Å | EGP10D MA111 SPB-26MVWF EGP20DPKG23 RD5.6S-B MUR160 UDZ-TE-17-5.6B CATHODE ANODE ANODE (GRN) CATHODE ANODE (RED) CATHODE ANODE EGP10GPKG23 PG124S15 MTZJ-T-77-5.6B MTZJ-T-77-8.2B RB441Q RD10ES-B2 RD12ES-B2 RD18ES-B2 RD27ES-B2 CATHODE RD3.6ES-B2 RD4.7ES-B2 ANODE RD5.1ES-B2...

  • Page 22: Exploded Views

    CPD-2001G SECTION 6 EXPLODED VIEWS • Items with no part number and no • Items marked " * " are not stocked since The components identified by shading description are not stocked because they they are seldom required for routine ¡...

  • Page 23: Packing Materials

    CPD-2001G 6-2. PACKING MATERIALS The components identified by shading ¡ and mark are critical for safety. 56 57 Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK * 4-061-802-01 CUSHION (UPPER) (ASSY) ! 1-765-719-11 CORD SET, POWER (10A/250V) (EQ)
  • Page 24 CPD-2001G MEMO...

  • Page 25: Electrical Parts List

    CPD-2001G SECTION 7 ELECTRICAL PARTS LIST The components identified by [ in this NOTE: • Items marked " * " are not stocked since manual have been carefully factory- they are seldom required for routine The components identified by shading selected for each set in order to satisfy service.
  • Page 26 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK D306 8-719-970-83 DIODE HSS82 R005 1-216-113-00 RES,CHIP 470K 1/10W R006 1-216-025-91 RES,CHIP 1/10W <FERRITE BEAD>...
  • Page 27 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R310 1-215-477-00 METAL 220K 1/4W C516 1-117-206-21 FILM 0.36MF 250V R311...
  • Page 28 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK C573 1-107-960-11 ELECT 4.7MF 20% 250V C710 1-126-941-11 ELECT 470MF 20% 25V...
  • Page 29 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK <DIODE> D901 8-719-911-19 DIODE 1SS119-25 D902 8-719-109-89 ZENER DIODE RD5.6ESB2 D401...
  • Page 30 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK FB902 1-247-807-31 CARBON 1/4W JR024 1-216-296-91 SHORT FB904 1-543-961-11 FERRITE JR025 1-216-296-91 SHORT JR026 1-216-296-91 SHORT <TERMINAL>...
  • Page 31 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK Q523 8-729-119-76 TRANSISTOR 2SA1175-HFE R527 1-249-429-11 CARBON 1/4W Q601 8-729-029-92 TRANSISTOR DTC143ESA...
  • Page 32 CPD-2001G The components identified by shading ¡ and mark are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R584 1-216-065-91 RES,CHIP 4.7K 1/10W R709 1-249-429-11 CARBON 1/4W R710 1-249-429-11 CARBON...
  • Page 33 The components identified by [ in this CPD-2001G manual have been carefully factory- The components identified by shading ¡ selected for each set in order to satisfy and mark are critical for safety. regulations regarding X-ray radiation. Replace only with part number specified.

  • Page 34: Different Point Of J Model (With Eq Model)

    CPD-2001G SECTION 8 DIFFERENT POINT OF J MODEL (WITH EQ MODEL) Note: Incorporated difference of EXPLODED VIEWS within the main text. 8-1. SCHEMATIC DIAGRAM OF D BOARD (J MODEL) (See page 5-6) IC651 R660 TME757 D651 390k POWER SENSOR FML-S16S...
  • Page 35 CPD-2001G 8-2. ELECTRICAL PARTS LIST (J MODEL) (See page from 7-3 to 7-9) REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK * 8-933-316-00 D BOARD, COMPLETE < TRANSISTOR > **************************** Q651 8-729-037-98 TRANSISTOR 2SK2194F08 4-034-094-01 SHEET, INSULATING (IC502) <...
  • Page 36 CPD-2001G Sony Corporation English Display Company 98DL05010-1 9-978-615-11 Computer Display Dept. Printed in Japan © 1998.4 – 46 –...

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