Sony CPD-E220 service manual Board Removal, Removal of ANODE-CAP Removing Procedures

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CPD-E220/E215E/E220E

2-5. H BOARD REMOVAL

Picture tube

Bezel assembly

Cussion

1Screw

(+BVTP 4 x 16)

2H bracket

3Claw

4H board

5Menu button

•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.

•REMOVING PROCEDURES

c

b

a

Anode Button

1 Turn up one side of the rubber cap in	2 Using a thumb pull up the rubber cap
the direction indicated by the arrow A.	firmly in the direction indicated by the
	arrow B.

•HOW TO HANDLE AN ANODE-CAP

1Don’t scratch the surface of anode-caps with sharp shaped material!

2Don’t press the rubber hardly not to damage inside of anode- caps!

A material fitting called as shatter-hook terminal is built in the rubber.

3Don’t turn the foot of rubber over hardly!

The shatter-hook terminal will stick out or damage the rubber.

3When one side of the rubber cap is separated from the anode button, the anode-cap can be removed by turning up the rubber cap and pulling up it in the direction of the arrow C.

2-3

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Contents CPD-E220/E215E/E220E Safety CHECK-OUT Leakage TestPower Saving Function DiagnosisTiming Specification Table of Contents Disassembly SectionCabinet Removal D Boards RemovalService Position Picture Tube RemovalRemoval of ANODE-CAP Removing Procedures Board RemovalHarness Location Safety Related Adjustment HV HoldAdjustments #2 SectionConvergence Specification Section Diagrams ∝ -COM, Deflection Control DEFLECTION, HV, Power Supply Diagram Schematic Diagrams and Printed Board Waveforms Schematic Diagrams of D a, b, c, d Board Schematic diagram Aboard Bboard l CHV Schematic diagram Cboard Dboard l Semiconductors IRFU110 IRFU110ATRANSFORMER, Flyback Exploded ViewsChassis Picture Tube REF.NO. Part NO. Description Remark REF.NO. Part no101 103 104 105 Packing MaterialsElectrical Parts List CeramicElect Petp FilmJump Wire RES-CHIPRES, Chip BEAD, Ferrite 0.45∝ HPIN, Connector Terminal PIN PLUG, Connector 1PMetalized Film 0.022 ∝ F 3KVConnector CAP, FilmMetalized Film 0.022∝ F Metalized Film 0.01∝ FPIN, Connector 3P PLUG, Connector 7PAC Socket Diode SR1003Transistor 2SC945-P Transistor 2SA733-QPIC LM358N Transistor 2SD669AVCResistor Carbon Small 1MMetal Oxide Carbon Small 100KCarbon Small 560K Metal Oxide Film 150KCarbon Small 1.5K Carbon Small 1.5MTRANSFORMER, Power RelayTRANSFORMER, Driver PFC X’FORMER