Sony HCD-ED1 Service Manual

SERVICE MANUAL

HCD-ED1

US Model

Canadian Model

AEP Model

UK Model

1998. 04

SUPPLEMENT-1

File this supplement with the service manual.

• CHANGES OF LAMP

• The lamp on the DISPLAY board was changed to a type which use LED from following
serial numbers.

MODEL : Serial numbers
US, CND Model : 8107801 onward
AEP Model : 5155844 onward

UK Model : 6107951 onward
EE, CIS Model : 7104797 onward
MY, SP Model : 3153682 onward
HK Model : 3105301 onward

DIFFERENCE T ABLE

: Indicates changed portion.

Page

Ref. No. Part No. Description Remark

FORMER TYPE (use lamp)

*** EXPLODED VIEWS ***

E Model

(ENG-98003)

: 4107801 onward

NEW TYPE (use LED)

Ref. No. Part No. Description Remark

*** EXPLODED VIEWS ***

• Abbreviation
CND : Canadian model
EE : East European model
MY : Malaysia model
SP : Singapore model
HK : Hong Kong model

(SP)

47

52

PL201 1-517-743-11 LAMP

114

Z201

*** ELECTRICAL PARTS LIST ***

*** DISPLAY BOARD ***

105

112

113

104

Sony Corporation

Home A&V Products Company9-922-706-81

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*116 1-670-517-11 LED BOARD

106

#7

#7

116

*** ELECTRICAL PARTS LIST ***

*** DISPLAY BOARD ***

98D091686-1

Printed in Japan © 1998. 4

Published by General Engineering Dept.

(Shibaura)

FORMER TYPE (use lamp)Page

Ref. No. Part No. Description Remark

*** LED BOARD ***

NEW TYPE (use LED)

Ref. No. Part No. Description Remark

*** LED BOARD ***

–

SCHEMATIC DIAGRAM -DISPLAY SECTION- Page 31

Location: D-E, 9-10

* 1-670-517-11 LED BOARD
D1 8-719-064-63 DIODE SELU5823A-TP15
D2 8-719-064-63 DIODE SELU5823A-TP15
R1 1-247-807-11 CARBON 100 5% 1/4W
R2 1-249-404-00 CARBON 82 5% 1/4W

PRINTED WIRING BOARD -DISPLAY SECTION- Page 33

Location: C-E, 1-3

Note: Pattern of the rear side is not mentioned.

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