Service manual

Schematic Diagrams
B-1
B.Schematic Diagrams
Appendix B:Schematic Diagrams
This appendix has circuit diagrams of the M660N/M665N notebook’s PCB’s. The following table indicates where to find
the appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
SYSTEM BLOCK DIAGRAM - Page B - 2 ICH7-2 - Page B - 16 +1.8V, 0.9V, +1.5V - Page B - 30
CLOCK GENERATOR - Page B - 3 ICH7-3 - Page B - 17 +VDD3, +VDD5, +VDD12 - Page B - 31
CPU-1 - Page B - 4 ICH7-4 - Page B - 18 CHARGER, DC IN - Page B - 32
CPU-2 - Page B - 5 HDD & CDROM - Page B - 19 VCORE, +1.05, +1.5 - Page B - 33
CALISTOGA 1/6 - Page B - 6 CARD READER/1394 - Page B - 20 SUPER I/O - Page B - 34
CALISTOGA 2/6 - Page B - 7 CARD SOCKET/NEW CARD - Page B - 21 AUDIO ALC880 - Page B - 35
CALISTOGA 3/6 - Page B - 8 GLAN - Page B - 22 SRS AP8202 - Page B - 36
CALISTOGA 4/6 - Page B - 9 USB & CCD - Page B - 23 PWR HOT BOARD - Page B - 37
CALISTOGA 5/6 - Page B - 10 HITACHI H8 - Page B - 24 HOTKEY LT BOARD - Page B - 38
CALISTOGA 6/6 - Page B - 11 CRT & LVDS - Page B - 25 USB BOARD - Page B - 39
CALISTOGA STRAPPING - Page B - 12 +VS, PWRBTN - Page B - 26 AUDIO & MODEM BOARD - Page B - 40
DDR2-1 - Page B - 13 FAN CONN, LPC ROM - Page B - 27 CLICK BOARD - Page B - 41
DDR2-2 - Page B - 14 JLED & INV - Page B - 28
ICH7-1 - Page B - 15 MINI CARD - Page B - 29
Table B - 1
Schematic
Diagrams

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-71-M66N0-D03.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).