Read Sony NW-E99 Service Manual online
13
13
NW-E99
NW-E99
IC461
*IC400
*IC450
*CSP
(Chip Size Package)
*CSP
(Chip Size Package)
IC301
1-862-328-
(31)
31
MAIN BOARD
(SIDE A)
4-5. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D300
C-6
IC301
C-7
IC400
C-3
IC450
D-2
IC461
C-5
✩
IC400 (microcomputer) and IC450 (nor flash sram) on MAIN
board cannot be replaced individually.
Replace it with MAIN board assembly for service.
board cannot be replaced individually.
Replace it with MAIN board assembly for service.
Click on the first or last page to see other NW-E99 service manuals if exist.