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Sony CPD-520GS Service Manual

Color computer display
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CPD-520GS/520GST/520GST9

SERVICE MANUAL

REVISED
MICROFILM
SPECIFICATIONS
Picture tube
0.25 – 0.27 mm aperture grille pitch
21 inches measured diagonally
90-degree deflection
Approx. 403.8 × 302.2 mm (w/h)
Viewable image size
(16 × 12 inches)
19.8" viewing image
Resolution
Horizontal: Max. 1600 dots
Vertical: Max. 1200 lines
Approx. 388 × 291 mm (w/h)
Standard image area
(15
or
Approx. 364 × 291 mm (w/h)
(14
Deflection frequency
Horizontal: 30 to 96 kHz
Vertical: 48 to 160 Hz
AC input voltage/current
100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Power consumption
Max. 160 W
498 × 505 × 474 mm (w/h/d)
Dimensions
(19
Mass
Approx. 31 kg (68 lb 5 oz)
Supplied accessories
See page 6
Design and specifications are subject to change without notice.
TRINITRON
COLOR COMPUTER DISPLAY
®
Canadian Model
× 11
3
1
/
/
inches)
8
2
× 11
3
/
1
/
inches)
8
2
× 20 × 18
5
/
3
/
inches)
8
4
CPD-520GS
US Model
Chassis No. SCC-L04N-A
CPD-520GST
AEP Model
UK Model
Chassis No. SCC-L04N-A
CPD-520GST9
AEP Model
Chassis No. SCC-L04N-A
N3
CHASSIS

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Summary of Contents for Sony CPD-520GS

  • Page 1: Service Manual

    CPD-520GS/520GST/520GST9 SERVICE MANUAL CPD-520GS US Model Canadian Model REVISED Chassis No. SCC-L04N-A CPD-520GST AEP Model UK Model Chassis No. SCC-L04N-A CPD-520GST9 AEP Model Chassis No. SCC-L04N-A CHASSIS SPECIFICATIONS Picture tube 0.25 – 0.27 mm aperture grille pitch 21 inches measured diagonally 90-degree deflection Approx.
  • Page 2 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAMS...
  • Page 4 5-2. FRAME SCHEMATIC DIAGRAM CONNECTOR PANEL R IN 1 R GND 1 CN401 G IN 1 WHT-L G GND 1 :S-MICRO B IN 1 B GND 1 C BLOCK R IN 2 5BNC R GND 2 G IN 2 CN402 G GND 2 WHT-L :S-MICRO...
  • Page 5 5-3. CIRCUIT BOARDS LOCATION µ-COM, DEFLECTION Note: The components identified by shading and mark ! are critical for safety. Replace only with part — D BOARD (Conductor Side) — — D BOARD (Component Side) — number specified. • D BOARD SEMICONDUCTOR LOCATION Q660 D–2 D514...
  • Page 6 (1) Schematic Diagram of D Board • D BOARD WAVEFORMS ROTATION+ TO L2 BOARD TO L2 BOARD ROTATION- CN5002 CN5001 CN520 CN512 CN509 :S-MICRO :S-MICRO :S-MICRO 5.0 Vp-p (4MHz) 4.3 Vp-p (H) 2.0 Vp-p (H) 600 Vp-p (H) D026 D027 D028 D029 D1092...
  • Page 7 (2) Schematic Diagrams of G, H5, H6, J and L2 Boards CN803 TO H5 BOARD CN802 R812 R813 Q801 INPUT1 INPUT2 2SC3311A CN891 STBY+5V LED DRIVE D812 D813 SLR-325YCT31 SLR-325YCT31 R814 R810 R809 R808 R807 R816 3.3k 2.2k AC L OUT Q803 •...
  • Page 8 (h5) (h6) (l2) V.STAT, H.STAT, LLC, USER CONTROL USER CONTROL POWER SW POWER SUPPLY GEO MAGNETIC SENSOR — G BOARD — — H5 BOARD — — L2 BOARD (Conductor Side) — — L2 BOARD (Component Side) — — H6 BOARD — —...
  • Page 9 (3) Schematic Diagram of A2 Board 5V-2 IC403 VPS13 RGB OUT BLOCK C306 IC401 C402 C305 M52755FP-TP PRE-AMP 0.01 B:CHIP B:CHIP IC402 B_VCC1 B_VCC2 MM1383XD RGB DRIVE (GND) (GND) D102 B_IN2 B_OUT B.OSD B.DRV +80V CN401 1PS226 R443 B.OSD B.DRV C340 R302 R339...
  • Page 10 (a2) VIDEO AMP • A2 BOARD RGB OUT SEMICONDUCTOR LOCATION — A2 BOARD (Conductor Side) — — A2 BOARD (Component Side) — Conductor Component Side Side IC401 A–1 IC402 B–3 B–1 IC403 B–3 B–1 IC404 A–2 IC406 A–1 A–3 IC408 A–1 A–3 IC409...
  • Page 11 5-5. SEMICONDUCTORS BA9756FS-E2 LA6500-FA MM1383XD TC7W04FU 2SA1175-HFE M62352GP-75E TC7W04FU (TE12R) 2SA1309A-QRSTA M62352GP-75ED 2SC2784 2SC2785-HFE 2SC3311A-QRSTA TOP VIEW LETTER SIDE 28 pin DIP TOP VIEW 5 pin CHIP 20 pin SOP LA6510 M52755FP-TP DTA114GKAT146 CXA2043Q DTA124EKA-T146 DTC114GKA DTC114GKAT146 2SA1358-Y DTC124EK 2SC3421-Y DTC124EKA-T146 2SA1036K-Q TOP VIEW...
  • Page 12 SPR-505MVWT31 2SC5301-CA DTZ-TT11-16B D2L20U RM11A DTZ13B D2L20U-TA RM11C EGP20G DTZ24B DTZ33B ERA34-10TP1 CATHODE P6KE170AG23 DTZ4.7C RGP02-17EL-6433 DTZ5.1B MA111-TX RGP02-17PKG23 RD12SB2 RGP02-20EG23 RD5.6SB RGP02-20EL-6394 1 ANODE (RED) UDZ-TE-17-12B RGP15GPKG23 2 CATHODE UDZ-TE-17-13B UF4005PKG23 ANODE 3 ANODE (GRN) UDZ-TE-17-16B 2SK1318-02 UDZ-TE-17-24B CATHODE 2SK2098-01MR-F119 UDZ-TE-17-33B SB560...