Sony HCD-FR1, HCD-FR8, HCD-FR9 Service Manual

HCD-FR1/FR8/FR9

		US Model
		HCD-FR1/FR8/FR9
	SERVICE MANUAL	Canadian Model
		HCD-FR1

Ver. 1.7 2005.07

SUPPLEMENT-3

Subject: Attention at the time of a TACTILE SWITCH replacement

9-879-011-83

HCD-FR1/FR8/FR9

SERVICING NOTE

The part numbers of the TACTILE SWITCH on the CONTROL KEY board, DISC KEY board and PW KEY board are depended on a suffix of each board. Please select a TACTILE SWITCH after it refers at the time of a TACTILE SWITCH replacement.

This section describe the response table of a suffix on each board and TACTILE SWITCH. So,it describe the method for differentiating a suffix of each board.

• RESPONSE TABLE

	a suffix of a board	Part No. for
	(on CONTROL KEY board, DISC
		TACTILE SWITCH
	KEY board, PW KEY board)
	-11,-12	1-771-884-31
	-13,-14	1-786-763-11

CONTROL KEY board, DISC KEY board and PW KEY board changed

Part number of printed wiring board changed to suffix-12,-13,-14 from suffix-11 in order.

• How to distinguish

Location of part number on changed printed wiring board.

1-861-985-

1-851-984-

1-861-990-

2