Sony MZ-E80 Service Manual page 29

SERVICE MANUAL
2000. 05
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Change of Boards
(ECN-DA800895, DA800972)
The MAIN board, AUDIO board, and SW board have been changed in the middle of production.
Printed wiring board and schematic diagram of new type, and changed parts list are described
in this Supplement-1.
Refer to original service manual (9-927-132-S) previously issued for other information.
When performing service and inspection, check the suffix of the part number of boards.
• NEW/FORMER TYPE DISCRIMINATION
– MAIN BOARD (Conductor Side) – – AUDIO BOARD (Component Side) –
– SWITCH BOARD (Conductor Side) –
Former type: 1-674-351-11
New type : 1-674-351-12
MZ-E80
E Model
Tourist Model
Former type: 1-674-352-11
New type : 1-674-352-12
Former type: 1-674-263-11
New type : 1-674-263-12